CN213264156U

CN213264156U - Multi-linkage double-carrier-roller load deviation-correcting carrier roller

Info

Publication number: CN213264156U
Application number: CN202022209680.1U
Authority: CN
Inventors: 李维维; 杨正华; 荣洽
Original assignee: Anhui Tiansu Environmental Protection Technology Co ltd
Current assignee: Anhui Tiansu Environmental Protection Technology Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-05-25
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a many move two bearing roller loads bearing roller of rectifying more, including the bed board, the inner bottom of bed board is provided with two sets of horizontal bearing rollers, the inside symmetry in both sides of bed board is provided with two sets of slope bearing rollers, the outer bottom of bed board evenly is provided with two sets of first pivots, the front of first pivot is provided with two sets of second pivots, and is located same one side first pivot with pass through live-beams fixed connection between the second pivot, the top of second pivot is provided with the base, the front of second pivot is the fixed link mechanism that is provided with all. Has the advantages that: by arranging the double-carrier roller structure, the bearing capacity of the equipment can be improved, and the equipment has larger deviation rectifying force, so that the normal operation of the belt is ensured; through setting up link mechanism, can realize utilizing the edger roll to carry on spacingly to the belt to avoid deviation correcting device out of work or the emergence of the maloperation condition.

Description

Multi-linkage double-carrier-roller load deviation-correcting carrier roller

Technical Field

The utility model relates to a mining belt conveyor's bearing roller part technical field particularly, relates to a many online double roller loads bearing roller of rectifying.

Background

When the mining belt conveyor runs, belt deviation is the most common fault, and the belt deviation can cause rapid belt abrasion, tearing or belt breakage and even fire hazard under extreme conditions. If the belt often deviates, not only can increase staff's work load, reduce production efficiency, still can take place the shut down accident in the serious occasion and perhaps lead to the casualties even.

Current automatic deviation correcting device is mostly single bearing roller, and not only bearing capacity is weak, and the effect of rectifying moreover is general, in addition, because current automatic deviation correcting device does not set up effectual spacing edger roll mostly, probably leads to when the belt off tracking, the condition emergence of the out-of-work or the maloperation of deviation correcting device.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem in the correlation technique, the utility model provides a many double carrier roller loads bearing roller of rectifying to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

the utility model provides a many move two bearing roller load bearing idler of rectifying, includes the bed board, and the inner bottom end of bed board is provided with two sets of horizontal bearing rollers, and the inside symmetry in both sides of bed board is provided with two sets of slope bearing rollers, and the outer bottom end of bed board evenly is provided with two sets of first pivots, and the front of first pivot is provided with two sets of second pivots, and lies in and pass through rotor beam fixed connection between first pivot and the second pivot with one side, and the top of second pivot is provided with the base, and the front of second pivot is all fixed and is provided with link mechanism.

Furthermore, in order to reduce the weight of the carrier roller and further reduce the rotation inertia of the carrier roller, the inclined carrier rollers on two sides of the bed plate are of a conical structure, and the cross-sectional areas of the inclined carrier rollers are gradually reduced in the direction away from the base.

Further, for the convenience of the disassembly and the installation of the equipment, the bottom two sides of the base are provided with mounting plates, and the top end of each mounting plate is penetrated and provided with a plurality of mounting holes.

Further, carry on spacingly in order to realize the belt, thereby avoid the emergence of the out-of-work or the maloperation condition of the bearing roller of rectifying, link mechanism includes the connecting plate, the back both sides of connecting plate all vertically are provided with the edger roll, the positive vertical head rod that is provided with of connecting plate, the bottom cover of head rod is equipped with first connecting sleeve, one side of first connecting sleeve is connected and is provided with the second connecting rod, one side cover that the head rod was kept away from to the second connecting rod is equipped with the second adapter sleeve, one side and second pivot fixed connection that the head rod was kept away from to the second adapter sleeve.

Further, in order to reduce the friction when the bearing roller rotates and improve the service life of the bearing roller, the bearings are sleeved on the two sides of the horizontal bearing roller and the inclined bearing roller, the bearings are clamped in the inside of the fixing seat, and the back of the fixing seat is fixedly connected with the front of the bed plate.

Further, in order to make the slope bearing roller have certain cushioning effect to improve the operating efficiency of belt, the inside joint that all is provided with a plurality of springs in both sides of slope bearing roller.

Further, in order to realize lightening the weight of the horizontal carrier roller under the premise of ensuring the bearing strength of the horizontal carrier roller, the horizontal carrier roller comprises a rotating shaft connected with a bearing, a barrel is sleeved outside the rotating shaft, and a honeycomb inner core is filled between the barrel and the rotating shaft.

Furthermore, in order to ensure that the horizontal carrier roller has a certain buffering effect, the honeycomb inner core is formed by sequentially connecting a plurality of elastic steel plates end to end.

Further, in order to improve the wear resistance of the carrier roller, the outer sides of the cylinder body and the inclined carrier roller are all sleeved with rubber sleeves.

The utility model has the advantages that:

1. through being provided with two bearing roller structures, not only can improve equipment's bearing capacity, make equipment have bigger rectifying power moreover to guarantee the normal operating of belt.

2. Through setting up link mechanism, can realize utilizing the edger roll to carry on spacingly to the belt to avoid deviation correcting device out of work or the emergence of the maloperation condition.

3. The bearings and the rubber sleeves are arranged on the two sides of the carrier roller, so that the service life of the carrier roller can be prolonged, and the production cost is saved.

4. Through the inside at the slope bearing roller set up the spring, can improve the shock attenuation effect of bearing roller in the course of the work to further improve the life of bearing roller.

5. Through the inside at horizontal bearing roller sets up the honeycomb inner core, not only can alleviate its weight under the prerequisite of guaranteeing its bearing strength, make horizontal bearing roller have certain cushioning effect moreover.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of a multi-linkage double-carrier roller load deviation correcting carrier roller according to an embodiment of the present invention;

fig. 2 is a top view of a multi-linkage double-idler load deviation correcting idler according to an embodiment of the present invention;

fig. 3 is a left side view of a multi-linkage double-idler load deviation correcting idler according to an embodiment of the present invention;

fig. 4 is a cross sectional view of an inclined idler and a fixed seat in a multi-linkage double-idler load deviation correcting idler according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a horizontal carrier roller in a multi-linkage double carrier roller load deviation correcting carrier roller according to an embodiment of the present invention.

Fig. 6 is a schematic structural diagram of a carrier roller and a fixing seat in a multi-linkage double-carrier roller load deviation correcting carrier roller according to an embodiment of the present invention.

In the figure:

1. a bed board; 2. a horizontal carrier roller; 201. a rotating shaft; 202. a honeycomb core; 203. a barrel; 3. inclining the carrier roller; 4. a first rotating shaft; 5. a second rotating shaft; 6. a turning beam; 7. a base; 8. a link mechanism; 801. a connecting plate; 802. vertical rolls; 803. a first connecting rod; 804. a first connecting sleeve; 805. a second connecting rod; 806. a second connecting sleeve; 9. mounting a plate; 10. mounting holes; 11. a bearing; 12. a fixed seat; 13. a spring; 14. a rubber sleeve.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a many couple move double roller load bearing roller of rectifying.

Now combine the attached drawing and detailed implementation to right the utility model discloses further explain, as shown in fig. 1-6, according to the utility model discloses a many pairs of movable double roller loads bearing roller of rectifying, including bed board 1, the interior bottom of bed board 1 is provided with two sets of horizontal bearing rollers 2, and the inside symmetry in both sides of bed board 1 is provided with two sets of slope bearing rollers 3, and the outer bottom of bed board 1 evenly is provided with two sets of first pivots 4, and the front of first pivot 4 is provided with two sets of second pivots 5, and lies in passing through rotor beam 6 fixed connection between first pivot 4 and the second pivot 5 with one side, and the top of second pivot 5 is provided with base 7, and the front of second pivot 5 is all fixed and is provided with link mechanism 8.

By means of the scheme, the double-carrier roller structure is arranged, so that the bearing capacity of the equipment can be improved, the equipment has larger deviation rectifying force, and the normal operation of the belt is ensured; through setting up link mechanism 8, can realize spacing and adjusting the belt to avoid the out-of-operation of deviation correcting device or the emergence of the maloperation condition.

In one embodiment, the inclined carrier rollers 3 on both sides of the bed plate 1 are in a conical structure, and the cross-sectional area of the inclined carrier rollers 3 is gradually reduced in the direction away from the base 7, so that the weight of the inclined carrier rollers 3 can be reduced, and the rotation inertia of the inclined carrier rollers is further reduced.

In one embodiment, the two sides of the bottom end of the base 7 are provided with mounting plates 9, and a plurality of mounting holes 10 are formed through the top end of each mounting plate 9, so that the equipment is convenient to detach and mount.

In one embodiment, the link mechanism 8 includes a connecting plate 801, vertical rollers 802 are longitudinally arranged on both sides of the back surface of the connecting plate 801, a first connecting rod 803 is vertically arranged on the front surface of the connecting plate 801, a first connecting sleeve 804 is sleeved on the bottom of the first connecting rod 803, a second connecting rod 805 is connected and arranged on one side of the first connecting sleeve 804, a second connecting sleeve 806 is sleeved on one side of the second connecting rod 805 away from the first connecting rod 803, and one side of the second connecting sleeve 806 away from the first connecting rod 803 is fixedly connected with the second rotating shaft 5, so that the vertical rollers 802 can be utilized to limit the belt, and the idle operation of the carrier roller or the occurrence of the false operation condition can be avoided.

In one embodiment, the horizontal carrier roller 2 and the inclined carrier roller 3 are sleeved with bearings 11 on two sides, the bearings 11 are clamped in the fixing seats 12, and the back surfaces of the fixing seats 12 are fixedly connected with the front surface of the bed plate 1, so that the friction force between the carrier roller and the fixing seats 12 can be reduced, and the service life of the carrier roller is prolonged.

In one embodiment, a plurality of springs 13 are clamped inside two sides of the inclined carrier roller 3, so that the inclined carrier roller 3 has a certain buffering effect, and the running efficiency of a belt is improved.

In one embodiment, the horizontal carrier roller 2 comprises a rotating shaft 201 connected with the bearing 11, a cylinder 203 is sleeved outside the rotating shaft 201, and a honeycomb inner core 202 is filled between the cylinder 203 and the rotating shaft 201, so that the weight of the horizontal carrier roller is reduced on the premise of ensuring the bearing strength of the horizontal carrier roller.

In one embodiment, the cellular core 202 is formed by connecting a plurality of elastic steel plates end to end in sequence, so that the horizontal carrier roller has a certain buffering effect.

In one embodiment, the rubber sleeve 14 is sleeved on the outer sides of the cylinder 203 and the inclined carrier roller 3, so that the rubber sleeve 14 is convenient to detach and mount.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the main structure is a link mechanism 8, two first rotating shafts 4 are arranged at the bottom ends of rotating beams 6 below the deviation correcting carrier rollers, and two second rotating shafts 5 are arranged below a base 7. When the belt deviates, the belt can apply a transverse force to the vertical rollers 802 on the two sides, the vertical rollers 802 rotate and drive the first connecting rod 803 and the second connecting rod 805 to rotate, and the carrier roller also deflects along with the rotation of the rotating beam 6, so that the transverse force in the opposite direction is applied to the belt to enable the belt to return to the normal state; two sides of the carrier roller rotate in the fixed seat 12 through the bearing 11, so that the friction force between the carrier roller and the fixed seat 12 is reduced; when the rubber sleeve 14 is seriously worn, the rubber sleeve can be directly detached from the carrier roller and replaced, and in addition, the spring 13 in the carrier roller can improve the damping effect of the carrier roller in the working process, so that the service life of the carrier roller is prolonged.

In summary, by means of the technical scheme of the utility model, through being provided with the double carrier rollers, not only can the bearing capacity of the equipment be improved, but also the equipment has a larger deviation rectifying force, thereby ensuring the normal operation of the belt; the belt can be limited and adjusted by arranging the connecting rod mechanism 8, so that the condition that the deviation correcting device does not work or works mistakenly is avoided; the bearing 11 and the rubber sleeve 14 are arranged on the two sides of the carrier roller, so that the service life of the carrier roller can be prolonged, and the production cost is further saved; the spring 13 is arranged in the inclined carrier roller 3, so that the damping effect of the inclined carrier roller 3 in the working process can be improved, and the service life of the inclined carrier roller 3 is further prolonged; through setting up honeycomb inner core 202 in horizontal bearing roller 2's inside, not only can alleviate its weight under the prerequisite of guaranteeing its bearing strength, make horizontal bearing roller have certain cushioning effect moreover.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; 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.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a many move two bearing roller loads bearing roller of rectifying, a serial communication port, including bed board (1), the inner bottom end of bed board (1) is provided with two sets of horizontal bearing roller (2), the inside symmetry in both sides of bed board (1) is provided with two sets of slope bearing roller (3), the outer bottom end of bed board (1) evenly is provided with two sets of first pivot (4), the front of first pivot (4) is provided with two sets of second pivot (5), and is located same one side first pivot (4) with through rolling beam (6) fixed connection between second pivot (5), the top of second pivot (5) is provided with base (7), the front of second pivot (5) all is fixed and is provided with link mechanism (8).

2. A multi-couple double idler load deviation correcting idler as claimed in claim 1, wherein the inclined idlers (3) on both sides of the bed plate (1) are of a conical structure, and the cross-sectional area of the inclined idlers (3) is gradually reduced in a direction away from the base (7).

3. A multi-linkage double-idler load deviation-correcting idler as claimed in claim 2, wherein mounting plates (9) are arranged on both sides of the bottom end of the base (7), and a plurality of mounting holes (10) are formed through the top ends of the mounting plates (9).

4. A multi-link double idler load deviation correcting idler according to claim 1, wherein the link mechanism (8) comprises a connecting plate (801), vertical rollers (802) are longitudinally arranged on both sides of the back surface of the connecting plate (801), a first connecting rod (803) is vertically arranged on the front surface of the connecting plate (801), a first connecting sleeve (804) is sleeved on the bottom of the first connecting rod (803), a second connecting rod (805) is connected and arranged on one side of the first connecting sleeve (804), a second connecting sleeve (806) is sleeved on one side of the second connecting rod (805) far away from the first connecting rod (803), and one side of the second connecting sleeve (806) far away from the first connecting rod (803) is fixedly connected with the second rotating shaft (5).

5. A multi-couple double idler load deviation correcting idler as claimed in claim 1, wherein bearings (11) are sleeved on both sides of the horizontal idler (2) and the inclined idler (3), the bearings (11) are clamped in the fixing seat (12), and the back of the fixing seat (12) is fixedly connected with the front of the bed plate (1).

6. A multi-linked double idler load deviation correcting idler as claimed in claim 5, wherein a plurality of springs (13) are clamped inside both sides of the tilting idler (3).

7. A multi-couple double idler load deviation correcting idler according to claim 6, wherein the horizontal idler (2) includes a rotating shaft (201) connected with the bearing (11), a cylinder (203) is sleeved outside the rotating shaft (201), and a honeycomb inner core (202) is filled between the cylinder (203) and the rotating shaft (201).

8. A multi-linked double idler load deflection correcting idler as claimed in claim 7, wherein the cellular core (202) is formed by connecting a plurality of elastic steel plates end to end in sequence.

9. A multi-linked double idler load deviation correcting idler as claimed in claim 7, wherein rubber sleeves (14) are sleeved on the outer sides of the barrel (203) and the inclined idler (3).