CN215973448U

CN215973448U - Belt deviation preventing device for belt conveyor

Info

Publication number: CN215973448U
Application number: CN202121990556.1U
Authority: CN
Inventors: 刘洪江; 宋强; 段书伟
Original assignee: Zhengzhou Wude Grain And Oil Machinery Co ltd
Current assignee: Zhengzhou Wude Grain And Oil Machinery Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-03-08
Anticipated expiration: 2031-08-20

Abstract

The utility model belongs to the technical field of the technique of belt conveyor and specifically relates to a belt off tracking device is prevented to belt conveyor is related to, it is including the mounting panel that is vertical setting, fixedly connected with is the bracing piece that the level set up on the mounting panel, be equipped with the mechanism of preventing partially that is used for preventing the belt off tracking on the bracing piece, prevent that the mechanism includes the montant that is vertical setting of fixed connection bracing piece partially, the montant tip all is equipped with spacing subassembly, spacing subassembly locates the lantern ring of montant including fixed cover, the fixed cover of lantern ring lateral wall is equipped with the bearing, the fixed cover of bearing lateral wall is equipped with the rotary drum that is vertical setting, the annular that is used for supplying belt limit portion to slide to inlay the establishment is offered to the rotary drum lateral wall. This application can prevent belt conveyor belt off tracking when using.

Description

Belt deviation preventing device for belt conveyor

Technical Field

The application relates to the technical field of belt conveyors, in particular to a belt deviation preventing device for a belt conveyor.

Background

The belt conveyor is widely applied to various industries such as household appliances, electronics, electrical appliances, machinery, tobacco, injection molding, post and telecommunications, printing, food and the like, and the assembly, detection, debugging, packaging and transportation of objects. The belt conveyor is at the operation in-process, and the off tracking phenomenon can often take place for the belt, and the belt moves slightly and then causes belt edge and frame looks mutual friction, causes belt edge and frame wearing and tearing, and the belt is torn to heavy then causes, influences the normal transportation of material, and the root cause of belt off tracking lies in that the belt position has taken place to control the skew when the belt passes through belt tailwheel and belt drive wheel, causes whole belt to take place the off tracking at the operation in-process.

The existing belt conveyor deviation prevention devices and methods are many, for example, an infrared control program is adopted to accurately control the belt operation, but the cost is high; or the belt is found to be deviated and stop running through manual inspection, so that the efficiency is low, and the production is influenced by stopping the machine, so that improvement is needed.

Disclosure of Invention

In order to prevent the belt from deviating when the belt conveyor is used, the application provides a belt deviation preventing device for the belt conveyor.

The application provides a pair of belt conveyor is with preventing belt off tracking device adopts following technical scheme: the utility model provides a belt conveyer is with preventing belt off tracking device, including the mounting panel that is vertical setting, fixedly connected with is the bracing piece that the level set up on the mounting panel, be equipped with the anti-deviation mechanism who is used for preventing the belt off tracking on the bracing piece, the anti-deviation mechanism includes the montant that is vertical setting of fixed connection bracing piece, the montant tip all is equipped with spacing subassembly, spacing subassembly locates the lantern ring of montant including fixed cover, the fixed cover of lantern ring lateral wall is equipped with the bearing, the fixed cover of bearing lateral wall is equipped with the rotary drum that is vertical setting, the annular that is used for supplying belt limit portion to slip to inlay the establishment is offered to the rotary drum lateral wall.

Through adopting above-mentioned technical scheme, fix the mounting panel in band conveyer's frame, inlay the belt of band conveyer's top and establish in the annular of the rotary drum of montant top, inlay the belt of band conveyer's below and establish in the annular of the rotary drum of montant below, the belt is when rotating, and the frictional force between belt and the annular drives the rotary drum and rotates, and the rotary drum has realized spacing to the belt, takes place the skew phenomenon when preventing that the belt from rotating.

Optionally, the upper and lower tank walls of the ring groove are fixedly connected with a plurality of horizontally arranged anti-slip rings.

Through adopting above-mentioned technical scheme, the frictional force with the belt has been increased to the anti-skidding ring for the belt is more stable in the annular.

Optionally, lantern ring lateral wall fixedly connected with is the die-pin of level setting, rotates the cover on the die-pin and is equipped with the rotation bearing roller that is used for contradicting in the belt inside wall.

Through adopting above-mentioned technical scheme, it contradicts in the belt inboard to rotate the bearing roller for the belt is more stable when rotating.

Optionally, the vertical rod comprises a fixed cylinder fixedly connected to the supporting rod and two telescopic cylinders symmetrically arranged and slidably arranged in the fixed cylinder, and the two telescopic cylinders are sleeved with the two lantern rings respectively.

Through adopting above-mentioned technical scheme, can adjust the height of preventing inclined to one side mechanism on the bracing piece through changing the length that telescopic cylinder inlays to establish in fixed cylinder.

Optionally, a plurality of waist-shaped grooves extending along the length direction of the fixed cylinder are formed in the side walls of the fixed cylinder and the telescopic cylinder, and a plurality of bolt connection pairs are connected with the waist-shaped grooves of the telescopic cylinder and the waist-shaped grooves on the corresponding fixed cylinder together.

Through adopting above-mentioned technical scheme, it is vice to screw up bolted connection for the connection of telescopic cylinder and fixed cylinder is more fixed.

Optionally, the anti-deviation mechanism is provided with a plurality of groups along the length direction of the belt, and the fixed cylinders of every two adjacent groups of anti-deviation mechanisms are connected with the connecting rod which is horizontally arranged.

Through adopting above-mentioned technical scheme, the multiunit prevents that inclined to one side mechanism sets up, and a plurality of rotary drums are located the coplanar to a plurality of rotary drums rotate jointly and contradict in the belt, make the belt be difficult for rocking the skew.

Optionally, all the fixed cylinders are fixedly connected with reinforcing ribs fixedly connected to the supporting rods.

Through adopting above-mentioned technical scheme, the setting up of strengthening rib makes a fixed section of thick bamboo more stable.

Optionally, the mounting plate is provided with a plurality of threaded holes.

Through adopting above-mentioned technical scheme, the screw hole is convenient for with the installation and the fixed of mounting panel.

To sum up, the application comprises the following beneficial technical effects:

1. due to the arrangement of the deviation preventing mechanism, when a belt of the belt conveyor rotates, two sides of the belt are embedded in the annular grooves of the corresponding rotary drums, and the rotary drums on two sides of the belt clamp the belt together, so that the belt is more stable in rotation and is not easy to deviate;

2. when the interval between the upper and lower belt of band conveyer changes, through changing the length that telescopic cylinder inlays to establish in fixed cylinder can adjust the height of preventing inclined to one side mechanism on the bracing piece, improved the suitability of product.

Drawings

FIG. 1 is a schematic diagram of the overall structure in the embodiment of the present application;

FIG. 2 is a schematic structural diagram for illustrating a deviation preventing mechanism in an embodiment of the present application;

fig. 3 is a schematic structural diagram for illustrating a limiting assembly in the embodiment of the present application.

Reference numerals: 1. mounting a plate; 11. a threaded hole; 2. a support bar; 3. a deviation prevention mechanism; 31. a vertical rod; 311. a fixed cylinder; 312. a telescopic cylinder; 32. a waist-shaped groove; 33. the bolt is connected to the pair; 4. a limiting component; 41. a collar; 42. a bearing; 43. a rotating drum; 44. a ring groove; 45. an anti-slip ring; 46. a support rod; 47. rotating the carrier roller; 5. a connecting rod; 51. reinforcing ribs; 6. a belt conveyor; 61. a belt; 62. a rotating roller; 63. and a frame.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses belt off tracking device is prevented to belt conveyor. As shown in fig. 1 and 2, a belt deviation preventing device for a belt conveyor, the belt conveyor 6 suitable for the application includes a frame 63, a plurality of rotating rollers 62 horizontally arranged are rotatably connected to the frame 63, a same belt 61 is sleeved on all the rotating rollers 62, and one of the rotating rollers 62 is connected with a driving assembly for driving the rotating roller 62 to rotate. The mounting panel 1 that is vertical setting is installed to the frame 63, has seted up a plurality of screw holes 11 on the mounting panel 1, and screw hole 11 is convenient for with the installation and the fixed of mounting panel 1, during the use, is installing on the frame 63 of belt 61 both sides with preventing that belt off tracking device is the symmetry setting with two band conveyer.

Fixedly connected with is the bracing piece 2 that the level set up on the mounting panel 1, be equipped with on the bracing piece 2 and be used for preventing the inclined to one side mechanism 3 that prevents of belt 61 off tracking, prevent that inclined to one side mechanism 3 includes the montant 31 that is vertical setting of fixed connection bracing piece 2, montant 31 includes fixed connection in the fixed cylinder 311 of bracing piece 2 and two telescopic cylinder 312 that wear to locate fixed cylinder 311 that are the slip that the symmetry set up, inlay the height of preventing inclined to one side mechanism 3 on the length adjustable support pole 2 of establishing in fixed cylinder 311 through changing telescopic cylinder 312. A plurality of waist type grooves 32 that extend along fixed cylinder 311 length direction are all seted up to fixed cylinder 311 and telescopic cylinder 312 lateral wall, and telescopic cylinder 312's waist type groove 32 and the waist type groove 32 that corresponds on the fixed cylinder 311 are connected with a plurality of bolted connection pair 33 jointly, screw up bolted connection pair 33 for telescopic cylinder 312 and fixed cylinder 311's connection is more fixed, and montant 31 tip all is equipped with spacing subassembly 4. Because the thickness of the rotating roller 62 on the belt conveyor 6 is not fixed, the distance between the upper part and the lower part of the belt 61 on the belt conveyor 6 is not fixed, and the limiting component 4 at the end part of the vertical rod 31 is close to the side wall of the belt 61 by adjusting the whole length of the supporting rod 2.

As shown in fig. 3, the limiting component 4 includes a sleeve ring 41 fixedly sleeved on the telescopic cylinder 312, a bearing 42 is fixedly sleeved on the side wall of the sleeve ring 41, a rotating cylinder 43 vertically arranged is fixedly sleeved on the side wall of the bearing 42, and an annular groove 44 for slidably embedding the side wall of the belt 61 is formed in the outer side wall of the rotating cylinder 43. After the belt deviation preventing device for the belt conveyor is installed, the belt 61 above the belt conveyor 6 is embedded in the annular groove 44 of the rotary drum 43 above the vertical rod 31, the belt 61 below the belt conveyor 6 is embedded in the annular groove 44 of the rotary drum 43 below the vertical rod 31, the belt 61 rotates, friction force between the belt 61 and the annular groove 44 drives the rotary drum 43 to rotate, the rotary drum 43 on two sides of the belt 61 clamps the fixed belt 61 together, limitation on the belt 61 is realized, and the belt 61 is prevented from deviating when rotating. The upper groove wall and the lower groove wall of the ring groove 44 are fixedly connected with a plurality of anti-slip rings 45 which are horizontally arranged, and the friction force between the anti-slip rings 45 and the belt 61 is increased, so that the belt 61 is more stable in the ring groove 44.

As shown in fig. 2, the outer side wall of the collar 41 is fixedly connected with a supporting rod 46 horizontally arranged, the supporting rod 46 is rotatably sleeved with a rotating carrier roller 47 used for abutting against the inner side wall of the belt 61, the rotating carrier roller 47 rotates to abut against the inner side of the belt 61, and the rotating carrier roller 47 is driven by the friction force between the rotating carrier roller 47 and the belt 61 to rotate, so that the belt 61 is more stable in rotation. Prevent that inclined to one side mechanism 3 is equipped with a plurality of groups along belt 61 length direction, and every adjacent two sets of fixed cylinder 311 who prevents inclined to one side mechanism 3 is connected with the connecting rod 5 that is the level setting jointly, and multiunit prevents inclined to one side mechanism 3 and sets up, and a plurality of rotary drums 43 are located the coplanar to a plurality of rotary drums 43 rotate jointly and contradict in belt 61, make belt 61 be difficult for rocking the skew. All the fixed cylinders 311 are fixedly connected with the reinforcing ribs 51 fixedly connected to the support rod 2, and the fixed cylinders 311 are more stable due to the arrangement of the reinforcing ribs 51.

The application embodiment of the utility model provides a belt conveyer is with preventing implementation principle of belt off tracking device does: during the use, with two band conveyer with preventing that belt off tracking device is the rack 63 in belt 61 both sides of installing that the symmetry set up, inlay respectively and establish in the annular 44 that corresponds rotary drum 43 with the both sides of belt 61 from top to bottom, when belt 61 rotates, the common centre gripping of rotary drum 43 of belt 61 both sides fixes belt 61, make belt 61 more stable, the difficult phenomenon that takes place the skew, a plurality of deviation prevention mechanism 3 settings on the bracing piece 2, a plurality of rotary drums 43 contradict in belt 61 jointly, a plurality of rotary drums 43 are located the coplanar, make belt 61 more stable when rotating.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a belt off tracking device is prevented with belt conveyor which characterized in that: including mounting panel (1) that is vertical setting, fixedly connected with is bracing piece (2) that the level set up on mounting panel (1), be equipped with on bracing piece (2) and be used for preventing inclined to one side mechanism (3) of preventing of belt (61) off tracking, prevent inclined to one side mechanism (3) including being montant (31) of vertical setting of fixed connection bracing piece (2), montant (31) tip all is equipped with spacing subassembly (4), the lantern ring (41) of montant (31) are located including fixed cover in spacing subassembly (4), the fixed cover of lantern ring (41) lateral wall is equipped with bearing (42), bearing (42) lateral wall fixed cover is equipped with rotary drum (43) that are vertical setting, rotary drum (43) lateral wall is offered and is used for supplying belt (61) limit portion slip to inlay annular (44) of establishing.

2. The belt deviation preventing device for the belt conveyor as claimed in claim 1, wherein: the upper groove wall and the lower groove wall of the ring groove (44) are fixedly connected with a plurality of horizontally arranged anti-slip rings (45).

3. The belt deviation preventing device for the belt conveyor as claimed in claim 1, wherein: lantern ring (41) lateral wall fixedly connected with is die-pin (46) that the level set up, rotates the cover on die-pin (46) and is equipped with rotation bearing roller (47) that are used for contradicting in belt (61) inside wall.

4. The belt deviation preventing device for the belt conveyor as claimed in claim 3, wherein: the vertical rod (31) comprises a fixed cylinder (311) fixedly connected to the supporting rod (2) and two telescopic cylinders (312) which are symmetrically arranged and slide to penetrate through the fixed cylinder (311), and the two lantern rings (41) are respectively sleeved on the two telescopic cylinders (312).

5. The belt deviation preventing device for the belt conveyor as claimed in claim 4, wherein: a plurality of waist-shaped grooves (32) extending along the length direction of the fixed cylinder (311) are formed in the side walls of the fixed cylinder (311) and the telescopic cylinder (312), and the waist-shaped grooves (32) of the telescopic cylinder (312) and the waist-shaped grooves (32) corresponding to the fixed cylinder (311) are jointly connected with a plurality of bolt connection pairs (33).

6. The belt deviation preventing device for the belt conveyor as claimed in claim 5, wherein: the anti-deviation mechanism (3) is provided with a plurality of groups along the length direction of the belt (61), and the fixed cylinders (311) of every two adjacent groups of anti-deviation mechanisms (3) are jointly connected with a connecting rod (5) which is horizontally arranged.

7. The belt deviation preventing device for the belt conveyor as claimed in claim 6, wherein: all the fixed cylinders (311) are fixedly connected with reinforcing ribs (51) fixedly connected to the support rod (2).

8. The belt deviation preventing device for the belt conveyor as claimed in claim 1, wherein: a plurality of threaded holes (11) are formed in the mounting plate (1).