CN210102691U

CN210102691U - Anti-deviation device of chain bucket conveyor

Info

Publication number: CN210102691U
Application number: CN201920995887.0U
Authority: CN
Inventors: 冉德新; 徐志峰; 刘城; 高雷
Original assignee: Yidu Hengyuan Electrical & Mechanical Equipment Co Ltd
Current assignee: Yidu Hengyuan Electrical & Mechanical Equipment Co Ltd
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-02-21
Anticipated expiration: 2029-06-28

Abstract

The utility model discloses a chain bucket conveyor prevents off tracking device relates to chain bucket conveyor field, the motor assembly jig comprises a connecting plate, top one side gomphosis of connecting plate has the pot head, the axis has been cup jointed in the pot head, the axis is located the connecting plate lower extreme and has been cup jointed thin nut, centraxonial top is overlapped and is had the bearing, the bearing external fixation gomphosis has the gyro wheel, centraxonial upper end just is located bearing top department threaded connection and has the nut. The utility model provides a lock washer and round nut fixing bearing are used to axis one end, are equipped with stifled fixing bearing in the gyro wheel, and the fixed stifled lid of dress retaining ring, press-fit pressure filling oil cup compress tightly on stifled. The sealed department of gyro wheel and logical axle adopts the sealed process of pulling hopper operation at the chain, when going to the curved section of conveyer, because its crookedness can lead to the chain displacement to make the hopper displacement, dial through the device to the hopper, prevent the off tracking.

Description

Anti-deviation device of chain bucket conveyor

Technical Field

The utility model relates to a chain bucket conveyor field specifically is a chain bucket conveyor prevents off tracking device.

Background

The bucket chain conveyor is equipment for horizontally or obliquely conveying materials by a hopper running along a track, and is widely applied to conveying various loose materials in industries such as power stations, mines, metallurgy, coal, chemical industry, building materials and the like, for example: ash, cement clinker, iron slag, limestone, coke, broken stone and the like, in particular to materials with high temperature, large volume weight, large block size, sharp acute angle and strong abrasiveness.

The conveying distance of the bucket chain conveyor is more than 50m or materials need to be conveyed to a slag bin with the conveying distance more than 20m, and running parts can deviate in the actual conveying process, so that the use of the bucket chain conveyor is influenced. Therefore, the person skilled in the art provides a deviation preventing device for a bucket conveyor to solve the problems in the background art.

Disclosure of Invention

An object of the utility model is to provide a chain bucket conveyor prevents off tracking device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a chain bucket conveyor prevents off tracking device, includes the connecting plate, the top one side gomphosis of connecting plate has the pot head, the axis has been cup jointed in the pot head, the axis is located the connecting plate lower extreme and has been cup jointed thin nut, there is the bearing in centraxonial top cover room, the bearing external fixation gomphosis has the gyro wheel, centraxonial upper end just is located bearing top department threaded connection and has the nut, the top other end of connecting plate has last mounting panel apart from five centimetres department welding of extreme portion, and the bottom of connecting plate and the position welding that last mounting panel corresponds have down the mounting panel, go up the mounting panel and all seted up the screw on the mounting panel down.

As a further aspect of the present invention: and a framework oil seal is sleeved at the joint of the bottom ends of the middle shaft and the roller, and an end cover covers the top of the framework oil seal.

As a further aspect of the present invention: the top of nut is provided with the retaining ring, and the retaining ring coats and is stamped stifle, the external diameter of stifle and the external diameter of bearing are equal.

As a further aspect of the present invention: the bottom end of the nut and the top of the middle shaft are connected in a sleeved mode through a gasket, the gasket is formed by integrally injecting rubber, and the thickness of the gasket is not smaller than five centimeters at zero.

As a further aspect of the present invention: one end of the connecting plate is embedded with the chain bucket machine support, and the upper mounting plate and the lower mounting plate are attached to the chain bucket machine support.

As a further aspect of the present invention: the front of the end part of the connecting plate is provided with a hopper, and the gap between the end part of the connecting plate and the hopper is ten to fifteen millimeters.

As a further aspect of the present invention: the chain bucket machine support is positioned on the bent section of the chain bucket conveyor.

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

the utility model provides a lock washer and round nut fixing bearing are used to axis one end, are equipped with stifled fixing bearing in the gyro wheel, and the fixed stifled lid of dress retaining ring, press-fit pressure filling oil cup compress tightly on stifled. The gyro wheel adopts the skeleton oil blanket to seal the process of pulling hopper operation at the chain with the sealed department that leads to the axle, when traveling to conveyer curved segment, because its crookedness can lead to the chain displacement, thereby make the hopper displacement, dial the hopper through the device, prevent the off tracking, the hopper can contact the gyro wheel to curved segment displacement time, the gyro wheel passes through the friction and rotates, slow down crooked torsion, increase the hopper simultaneously by the friction dynamics, prevent that inertia from leading to the off tracking, and then make equipment operation steady, the fault rate of operation part subassembly reduces, prolong its life, reduce the maintenance rate, from the consumption and the energy consumption that have reduced spare part to a certain extent through in passing through.

Drawings

FIG. 1 is a schematic structural diagram of a deviation preventing device of a bucket chain conveyor;

FIG. 2 is a schematic diagram of an internal structure of a deviation preventing device of a bucket chain conveyor;

fig. 3 is a schematic view of an installation structure of a deviation preventing device of a bucket chain conveyor.

In the figure: 1. a roller; 2. sleeving a hole; 3. a middle shaft; 4. a thin nut; 5. a lower mounting plate; 6. a connecting plate; 7. a screw hole; 8. an upper mounting plate; 9. covering the blank with a cover; 10. a bearing; 11. a retainer ring; 12. a nut; 13. a gasket; 14. framework oil seal; 15. an end cap; 16. a hopper; 17. chain bucket machine support.

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 of the present invention, those skilled in the art will be able to make no inventive changes

Please refer to fig. 1-3, in the embodiment of the present invention, a chain bucket conveyor prevents off tracking device, including connecting plate 6, top one side gomphosis of connecting plate 6 has hole cover 2, axis 3 has been cup jointed in hole cover 2, axis 3 is located connecting plate 6 lower extreme and has been cup jointed thin nut 4, there is bearing 10 in the top cover room of axis 3, bearing 10 external fixation gomphosis has gyro wheel 1, axis 3's upper end just is located bearing 10 top department threaded connection and has nut 12, connecting plate 6's the welding of the top other end distance tip five centimetres department of extreme portion has last mounting panel 8, and the bottom of connecting plate 6 and the position welding that last mounting panel 8 corresponds have lower mounting panel 5, go up mounting panel 8 and all seted up screw 7 on the mounting panel 5 down.

A framework oil seal 14 is sleeved at the joint of the bottom end of the middle shaft 3 and the bottom end of the roller 1, an end cover 15 covers the top of the framework oil seal 14, the framework oil seal 14 isolates parts needing lubrication in the middle shaft 3 from the external environment, the lubricating oil cannot leak, and the framework oil seal 14 is stabilized by the end cover 15;

a retainer ring 11 is arranged at the top of the nut 12, a blank cap 9 covers the retainer ring 11, the outer diameter of the blank cap 9 is equal to that of the bearing 10, the retainer ring 11 fixes the blank cap 9 by utilizing a spring of the retainer ring 11, and the blank cap 9 prevents dust from entering;

a gasket 13 is sleeved at the joint of the bottom end of the nut 12 and the top of the middle shaft 3, the gasket 13 is integrally formed by rubber through injection molding, the thickness of the gasket 13 is not less than five centimeters at zero, and the gasket 13 increases friction force to enable the nut 12 and the middle shaft 3 to be connected more firmly;

a chain bucket machine support 17 is embedded at one end of the connecting plate 6, the upper mounting plate 8 and the lower mounting plate 5 are attached to the chain bucket machine support 17, and the chain bucket machine support 17 is a connecting piece on a chain bucket conveyor as a basic component;

a hopper 16 is arranged in front of the end part of the connecting plate 6, a gap between the end part of the connecting plate 6 and the hopper 16 is ten-fifteen millimeters, the hopper 16 holds raw materials, and the gap is used for preventing the hopper 16 from being subjected to redundant friction force under normal conditions;

the bucket conveyor stand 17 is located on the bucket conveyor bend section, where the device is located, as the bend section is most susceptible to torsion forces, which can cause deflection.

The utility model discloses a theory of operation is: before use, one end of the middle shaft 3 is fixed with a washer 13 and a nut 12 to fix the bearing 10. The blank cap 9 fixing bearing 10 is installed in the gyro wheel 1, the blank cap 9 is fixed to retaining ring 11 utilizes the elasticity of self, gyro wheel 1 adopts skeleton oil blanket 14 sealed with axis 3's sealed department, the equipment is accomplished this moment, later with connecting plate 6 gomphosis on chain bucket machine support 17, insert the pin simultaneously in the screw 7 on last mounting panel 8 and lower mounting panel 5 and fix, gyro wheel 1 does not contact with hopper 16 at ordinary times, but when hopper 16 went to the flexion, because crooked torsion influences, when preventing 16 off tracking of hopper, can contact gyro wheel 1, because hopper 16 always can make 1 atress rotation of gyro wheel in the motion, gyro wheel 1 rotates and slowly dials hopper 16 just.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a chain bucket conveyor prevents centring device, includes connecting plate (6), its characterized in that: the top one side gomphosis of connecting plate (6) has hole cover (2), axis (3) have been cup jointed in hole cover (2), axis (3) are located connecting plate (6) lower extreme and have been cup jointed thin nut (4), there is bearing (10) between the top cover of axis (3), bearing (10) external fixation gomphosis has gyro wheel (1), the upper end of axis (3) just is located bearing (10) top department threaded connection and has nut (12), the welding of the top other end distance extreme tip five centimetres departments of connecting plate (6) has last mounting panel (8), and the bottom of connecting plate (6) and the position welding that last mounting panel (8) correspond have lower mounting panel (5), go up mounting panel (8) and all seted up screw (7) on lower mounting panel (5).

2. The chain bucket conveyor deviation preventing device as claimed in claim 1, wherein a framework oil seal (14) is sleeved at the joint of the bottom ends of the middle shaft (3) and the roller (1), and an end cover (15) covers the top of the framework oil seal (14).

3. The chain bucket conveyor deviation preventing device as claimed in claim 1, wherein a retainer ring (11) is arranged at the top of the nut (12), a blank cap (9) covers the retainer ring (11), and the outer diameter of the blank cap (9) is equal to that of the bearing (10).

4. The chain bucket conveyor deviation preventing device as claimed in claim 1, wherein a gasket (13) is sleeved at the joint of the bottom end of the nut (12) and the top of the middle shaft (3), the gasket (13) is integrally formed by rubber through injection molding, and the thickness of the gasket (13) is not less than five centimeters at zero.

5. The deviation preventing device of the bucket conveyor according to claim 1, wherein one end of the connecting plate (6) is embedded with a bucket support (17), and the upper mounting plate (8) and the lower mounting plate (5) are attached to the bucket support (17).

6. The deviation preventing device of the chain bucket conveyor as claimed in claim 1, wherein a hopper (16) is arranged in front of the end of the connecting plate (6), and the gap between the end of the connecting plate (6) and the hopper (16) is ten to fifteen millimeters.

7. The deviation preventing device of the bucket conveyor according to claim 5, wherein the bucket conveyor bracket (17) is positioned on the bucket conveyor bent section.