CN213325126U

CN213325126U - Belt conveyor

Info

Publication number: CN213325126U
Application number: CN202022217483.4U
Authority: CN
Inventors: 吕利强; 王志强; 王钊
Original assignee: China Coal Hydrologic Bureau Group Co Ltd
Current assignee: China Coal Hydrologic Bureau Group Co Ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-06-01
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a belt conveyor, including one and entangling the skew axle, it is the hollow shaft to entangle the skew axle, coaxial rotation is equipped with a dabber in it, the axle of rectifying is arranged in between driving shaft and the driven shaft, and be located the intra-annular of conveyer belt, two fossil fragments are close to the through-hole that the position punishment of the skew axle do not is equipped with the through-hole that runs through its both sides and be the bar, the length direction of two through-holes is unanimous with the length direction who corresponds fossil fragments, and two through-holes align each other, the hole bottom of every through-hole is equipped with the piece that blocks of a plurality of vertical settings along its length direction interval, and have the clearance between the upper end of blocking the piece and the top of through-hole, and the diameter that highly is greater than the dabber in clearance, every blocks the regional or two adjacent regions of keeping off between the piece that keep away from driving shaft one end and constitute a fender position respectively, and lie in arbitrary one keeps off And (5) correcting the conveyor belt.

Description

Belt conveyor

Technical Field

The utility model belongs to the conveying equipment field especially relates to a belt conveyor.

Background

The conveyer belt conveying device has the advantages that the conveyer belt conveying device is used for conveying materials in the industrial fields of coal mines, non-coal mines, industrial and mining enterprises, industrial and mining workshops and grouting engineering and the like, the conveyer belt is very prone to deflection in the operation process, the materials are shaken and scattered, the phenomenon occurs, an original device is required to be powered off firstly, the operation of the conveyer belt is stopped, a worker bends over to drill under a support erected by the conveyer belt and adjusts the support to correct the conveyer belt through loose and tight screws, the posture of the worker is correct, the position is accurate, the normal operation is normal, the original adjusting mode is time-consuming and labor-consuming, complex in operation and production delay.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide a simple structure, can be convenient carry out the belt conveyor who rectifies to its conveyer belt.

In order to achieve the above purpose, the technical solution of the present invention is as follows: a belt conveyor comprises a driving shaft, a driven shaft, a conveying belt, a driving device and two keels, wherein the keels are parallel to each other and distributed at intervals, the driving shaft and the driven shaft are arranged between the keels and are distributed at intervals along the length direction of the keels between the keels, two ends of the driving shaft and the driven shaft are respectively connected with the keels in a perpendicular rotating mode, the driving device is installed on any one of the keels and is connected with the driving shaft in a transmission mode, the conveying belt is located between the two keels and bypasses the driving shaft and the driven shaft, the belt conveyor further comprises a deviation rectifying shaft, the deviation rectifying shaft is a tubular shaft, a mandrel is arranged on the driving shaft and the driven shaft in a coaxial rotating mode, the deviation rectifying shaft is arranged between the driving shaft and the driven shaft and located in a ring of the conveying belt, and through holes which penetrate through two sides of the two keels and are, two the length direction of through-hole with correspond the length direction of fossil fragments is unanimous, and two the through-hole aligns each other, every the hole bottom of through-hole is equipped with the piece that blocks of a plurality of vertical settings along its length direction interval, just the upper end that blocks with have the clearance between the top of through-hole, and the height in clearance is greater than the diameter of dabber, every it keeps away from to block the piece the region of driving shaft one end or the region between two adjacent blocks constitute one and keep off the position, the both ends of dabber stretch into two respectively in the through-hole to be located arbitrary one and keep off the position.

The beneficial effects of the above technical scheme are that: therefore, when the conveying belt deflects in the conveying process, the belt conveyor can automatically correct the deviation of the conveying belt by changing one end of the mandrel to a proper gear.

In the technical scheme, the blocking parts are triangular plates, the blocking parts are distributed at the bottoms of the through holes in a zigzag manner, and the area between every two adjacent triangular plates forms one gear.

The beneficial effects of the above technical scheme are that: its simple structure puts the both ends of dabber respectively on two adjacent parts are stopped, and the fender position at the arbitrary one end homoenergetic convenient adjustment place of dabber simultaneously.

In the technical scheme, the blocking piece is a rod piece, and the area of one end, far away from the driving shaft, of each blocking piece forms one gear.

The beneficial effects of the above technical scheme are that: the structure is simple, and the end part of the mandrel is not easy to disengage (namely, the mandrel moves from the gear to the gear close to the other end of the keel).

In the technical scheme, the rod piece is C-shaped, and the opening of the rod piece deviates from the driving shaft.

The beneficial effects of the above technical scheme are that: this further prevents the end of the mandrel from coming out of gear.

Still include many bearing pins among the above-mentioned technical scheme, many the bearing pin interval distribution in between driving shaft and the driven shaft and be located the intra-annular of conveyer belt, and every the both ends of bearing pin respectively with two fossil fragments rotate and are connected.

The beneficial effects of the above technical scheme are that: so make a plurality of backing shafts hold up the conveying part of conveyer belt in the middle part to it is lighter when making the dabber shift.

Drawings

Fig. 1 is a schematic structural view of a belt conveyor according to embodiment 1 of the present invention;

fig. 2 is a partial structural view of a belt conveyor according to embodiment 1 of the present invention;

fig. 3 is a partial structural view of a belt conveyor according to embodiment 2 of the present invention;

fig. 4 is a partial structural view of a belt conveyor according to embodiment 3 of the present invention.

In the figure: the device comprises a driving shaft 1, a driven shaft 2, a conveying belt 3, a driving device 4, keels 5, through holes 51, a blocking piece 52, an error correcting shaft 6, a mandrel 61 and a support shaft 7.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

Example 1

As shown in fig. 1-2, this embodiment provides a belt conveyor, which includes a driving shaft 1, a driven shaft 2, a conveyor belt 3, a driving device 4, and two keels 5, where the two keels 5 are parallel to each other and spaced apart from each other, the driving shaft 1 and the driven shaft 2 are disposed between the two keels 5 and spaced apart from each other along the length direction of the keels 5, two ends of the driving shaft 1 and the driven shaft 2 are respectively connected with the two keels 5 in a vertical rotation manner, the driving device 4 is mounted on any one of the keels 5 and is in transmission connection with the driving shaft 1, the conveyor belt 3 is located between the two keels 5 and bypasses the driving shaft 1 and the driven shaft 2, and further includes a deviation rectifying shaft 6, the deviation rectifying shaft 6 is a tubular shaft, and is coaxially rotated therein to be provided with a mandrel 61, the deviation rectifying shaft 6 is disposed between the driving shaft 1 and the driven shaft 2, and is located in the intra-ring of conveyer belt 3, two positions that fossil fragments 5 are close to rectify axle 6 are equipped with respectively and run through its both sides and be the through-hole 51 of bar, two the length direction of through-hole 51 is unanimous with the length direction who corresponds fossil fragments 5, and two through-holes 51 align each other, and the hole bottom of every through-hole 51 is equipped with a plurality of vertical setting's blockings 52 along its length direction interval, and have the clearance between the upper end of blockings 52 and the top of through-hole 51, and the height in clearance is greater than the diameter of dabber 61, and the regional or the regional between two adjacent blockings 52 that every blockings 52 kept away from one end of driving shaft 1 constitutes a fender position, the both ends of dabber 61 stretch into respectively two in the through-hole 51 to be located arbitrary one fender position, so when the conveyer belt produced the skew in transportation, the belt conveyor can automatically correct the conveying belt by changing one end of the mandrel 61 to a proper gear.

Wherein, among the above-mentioned technical scheme stop piece 52 is the set square, and is a plurality of stop piece 52 is corresponding the hole bottom of through-hole 51 is the zigzag distribution, adjacent two regional constitution between the set square keeps off the position, and its simple structure puts dabber 61's both ends respectively on two adjacent stop pieces, and the fender position that the adjustment that simultaneously dabber 61's arbitrary one end homoenergetic was convenient was located.

Still include many support shafts 7 among the above-mentioned technical scheme, many support shafts 7 interval distribution in between driving shaft 1 and the driven shaft 2 and be located the intra-annular of conveyer belt 3, and every support shaft 7's both ends respectively with two fossil fragments 5 rotate and are connected, so make a plurality of support shafts hold up the conveying portion of conveyer belt at the middle part to it is more light when making dabber 61 shift.

Example 2

As shown in fig. 3, the difference from embodiment 1 is that the blocking member 52 in the above technical solution is a rod member, and the region of each blocking member 52 far from one end of the driving shaft 1 constitutes one gear, which is simple in structure, and the end of the spindle 61 is not easy to disengage (i.e. move from the gear to the gear near the other end of the keel).

Example 3

As shown in fig. 4, the difference from embodiment 1 is that the blocking member 52 in the above solution is in a "C" shape, and the opening thereof is away from the driving shaft 1, so that the end of the spindle 61 can be further prevented from being out of the way.

If the conveyer belt deviates to a certain side, the end of the mandrel 61 is lifted by a person to be separated from the gear, and one gear or a plurality of gears (which can be tried one by one) are displaced to the end far away from the driving shaft until the conveyer belt automatically resets, and the belt conveyer does not need to be stopped in the whole process.

Wherein, the distance between two preferable gears is 2-5cm, thus improving the adjusting precision.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The belt conveyor comprises a driving shaft (1), a driven shaft (2), a conveying belt (3), a driving device (4) and two keels (5), wherein the keels (5) are parallel to each other and distributed at intervals, the driving shaft (1) and the driven shaft (2) are arranged between the keels (5), the keels (5) are distributed at intervals along the length direction, two ends of the driving shaft (1) and the driven shaft (2) are respectively connected with the keels (5) in a vertical rotating mode, the driving device (4) is installed on any one of the keels (5) and is in transmission connection with the driving shaft (1), the conveying belt (3) is located between the keels (5) and bypasses the driving shaft (1) and the driven shaft (2), and the belt conveyor is characterized by further comprising an error correction shaft (6), it is the hollow shaft to rectify axle (6), and coaxial rotation is equipped with a dabber (61) in it, it arranges in to rectify axle (6) between driving shaft (1) and driven shaft (2), and is located the intra-annular of conveyer belt (3), two fossil fragments (5) are close to rectify the position department of axle (6) and be equipped with respectively and run through its both sides and be through hole (51) of bar, two the length direction of through-hole (51) with correspond the length direction of fossil fragments (5) is unanimous, and two through-hole (51) align each other, every the hole bottom of through-hole (51) is equipped with the piece (52) that blocks of a plurality of vertical settings along its length direction interval, just the upper end of blocking piece (52) with have the clearance between the top of through-hole (51), and the height in clearance is greater than the diameter of dabber (61), every block piece (52) keep away from the regional constitution between the regional or two adjacent (52) of driving shaft (1) one end of driving shaft (1) one And two ends of the mandrel (61) extend into the two through holes (51) respectively and are positioned in any gear.

2. The belt conveyor according to claim 1, wherein said blocking members (52) are triangular plates, a plurality of said blocking members (52) are arranged in a zigzag pattern at the bottom of the holes (51), and the area between two adjacent triangular plates constitutes one of said steps.

3. A belt conveyor according to claim 1, in which said blocking member (52) is a rod member, the region of each of said blocking members (52) remote from the end of said drive shaft (1) constituting one of said gear positions.

4. A belt conveyor according to claim 3, characterised in that said bars are "C" -shaped and open away from said driving shaft (1).

5. The belt conveyor according to any one of claims 1 to 4, further comprising a plurality of support shafts (7), wherein the plurality of support shafts (7) are distributed between the driving shaft (1) and the driven shaft (2) at intervals and are positioned in the ring of the conveyor belt (3), and two ends of each support shaft (7) are respectively and rotatably connected with the two keels (5).