A belt conveyor idler carrier device

Abstract

The utility model belongs to the technical field of belt conveyor, concretely relates to adjustable deviation's belt conveyor carrier roller frame device, including cross bar, main roller frame and main carrier roller, still including deviation adjusting assembly, deviation adjusting assembly includes two carrier roller spare of being arranged on cross bar also, and two carrier roller spare are located the left and right sides of main roller frame respectively, carrier roller spare includes the "V" shape's auxiliary roller frame of obtuse angle, is equipped with auxiliary carrier roller and side edge carrier roller in the both sides top of auxiliary roller frame, auxiliary carrier roller is parallel with cross bar in vertical direction, is equipped with two rotatable pivot in horizontal plane on cross bar, two pivot are respectively close to the tip of two V-shaped auxiliary roller frame and are rotatably connected between corresponding auxiliary roller frame, auxiliary roller frame realizes the fixation of rotation angle through locking piece, the belt conveyor carrier roller frame device designed in the utility model adopts the deviation adjusting assembly of being located in both sides to realize the deviation adjustment of belt conveyor, and then the stability during material transportation is improved.

Description

Technical Field

[0001] This utility model belongs to the field of belt conveyor technology, specifically, it relates to an adjustable belt conveyor roller frame device. Background Technology

[0002] In production operations, belt conveyors play a crucial role in carrying and transporting materials. They are supported by idlers. Conveyor belts are widely used in industries such as cement, coking, metallurgy, chemicals, and steel. During material transport, if the material on the belt is uneven, the belt may shift towards the side with more material, requiring a belt alignment device to adjust it. Utility Model Content

[0003] In view of the above-mentioned problems in the existing technology, the purpose of this utility model is to provide an adjustable belt conveyor roller frame device.

[0004] To solve the above problems, the technical solution adopted by this utility model is as follows:

[0005] An adjustable belt conveyor idler frame device includes a crossbar, a main roller frame and a main idler, and also includes an adjustment component; the adjustment component includes two idler components also arranged on the crossbar, and the two idler components are respectively located on the left and right sides of the main roller frame;

[0006] The idler roller assembly includes a V-shaped auxiliary roller frame with an obtuse angle, and an auxiliary idler roller and a side idler roller are provided on the top of each side of the auxiliary roller frame. The auxiliary idler rollers are parallel to the main roller frame.

[0007] Two rotating shafts that can rotate in the horizontal plane are provided on the crossbar. The two rotating shafts are respectively close to the tips of the two auxiliary roller frames and are rotatably connected to the corresponding auxiliary roller frames. The rotation angle of the auxiliary roller frames is fixed by locking components.

[0008] Furthermore, two tracks are provided on the crossbar, one on the left and one on the right. The two tracks are respectively located below the corresponding auxiliary rollers. Guide rods are also provided below the two auxiliary roller frames. The guide rods are engaged in the tracks and move in the tracks as the auxiliary rollers rotate.

[0009] Furthermore, the track is curved.

[0010] Furthermore, an adjusting rod is provided on the auxiliary roller frame, and the adjusting rod is located below the side roller. A vertical insertion rod is provided on the adjusting rod. Two turntables are also provided on the crossbar, and several limiting holes are opened on the turntables in a circular array. The multiple limiting holes cover the movement path of the insertion rod.

[0011] A spring connects the auxiliary roller frame and the adjusting rod.

[0012] Furthermore, the turntable is semi-circular.

[0013] Furthermore, the top and bottom of the spring are respectively provided with a top plate and a bottom plate, which are respectively matched with the shapes of the auxiliary roller frame and the adjusting rod.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] The belt conveyor idler frame device designed in this utility model uses adjusting components located on both sides to adjust the belt conveyor's alignment, thereby improving the stability during material transportation. Specifically, the adjusting components include a V-shaped auxiliary roller frame, which can better support the sides of the belt. A rotating component is also used to assist in controlling the belt's direction, further improving stability. Locking and guiding components better maintain the stability of the rotating component during operation, ensuring that accidents are less likely to occur during overall operation. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0017] Figure 2 This is a three-dimensional schematic diagram of the present invention.

[0018] Figure 3 This is a partially enlarged structural schematic diagram of the present invention;

[0019] Figure 4 For this device Figure 2 Enlarged structural diagram at point A in the middle;

[0020] In the diagram: 1-crossbar; 2-main roller frame; 3-main support roller; 4-secondary roller frame; 5-secondary support roller; 6-side support roller; 7-rotating shaft; 8-turntable; 9-limiting hole; 10-adjusting rod; 11-insertion rod; 12-base; 13-spring; 14-top plate; 15-track; 16-guide groove; 17-guide rod. Detailed Implementation

[0021] The present invention will be further described below with reference to specific embodiments.

[0022] Please see Figure 1-4 This embodiment provides the following technical solution: a belt conveyor alignment idler frame device, including a crossbar 1, a main roller frame 2 and a main idler 3, and an alignment component; the alignment component includes an idler component, a rotating component, a locking component and a guide component.

[0023] The idler rollers are mounted on the crossbar 1, with two idler rollers located on the left and right sides of the main roller frame 3, respectively. Each idler roller includes a V-shaped auxiliary roller frame 4 with an obtuse angle. A secondary idler roller 5 and a side idler roller 6 are located at the top of each side of the auxiliary roller frame 4. The secondary idler roller 5 is aligned with the main roller frame 2; the side idler roller 6 is fixed to the other side of the auxiliary roller frame 4. This V-shaped structure is more conducive to the idler rollers supporting the belt and preventing material spillage.

[0024] The rotating component includes a rotating shaft 7 and an adjusting rod 10. Two rotating shafts 7 are provided on the crossbar 1, which can rotate in the horizontal plane. The two rotating shafts 7 are respectively close to the tips of the two "V"-shaped auxiliary roller frames 4 and are rotatably connected to the corresponding auxiliary roller frames 4, so that the auxiliary roller frames 4 can rotate around the rotating shafts 7 above the crossbar 1. An adjusting rod 10 is provided on the auxiliary roller frame 4. The adjusting rod 10 is located below the side idler roller 6. The user can complete the rotation of the entire idler roller component by adjusting the adjusting rod 10.

[0025] The locking mechanism includes a turntable 8, limiting holes 9, a rod 11, a base 12, a spring 13, and a top plate 14. Two turntables 8 are located at both ends of the crossbar 1, below the "V"-shaped tip of the auxiliary roller frame 4. Several limiting holes 9 are arranged in a circular array on each turntable 8. The rod 11 is located on the adjusting rod 10 and is vertical, with the multiple limiting holes 9 covering the movement path of the rod 11. The spring 13 is located between the auxiliary roller frame 4 and the adjusting rod 10, and is connected and fixed to the auxiliary roller frame 4 via the top plate 14 (the top plate 14 is shaped to match the auxiliary roller frame 4, being a triangular prism). It is also connected and fixed to the adjusting rod 10 via the base 12 (the base 12 is shaped to match the adjusting rod 10, being a triangular prism, and has a groove at the connection point with the adjusting rod 10 for better engagement). In practical use, the insert rod is inserted into each limiting hole 9 to help the rotating part maintain stability after rotation. At the same time, the compressed spring 13 applies downward pressure to the adjusting rod 10 to prevent the insert rod 11 from disengaging from the limiting hole 9. Thus, the auxiliary roller frame 4 achieves the fixation of the rotation angle and the stability after rotation through the locking device.

[0026] The guide component includes a track 15, a guide groove 16, and a guide rod 17. Two tracks 15 are respectively located on the left and right sides of the crossbar 11, below the corresponding auxiliary rollers 5. Each track 15 has a guide groove 16. A guide rod 17 is also provided below the two auxiliary roller frames 4. The guide rod 17 is engaged within the track 15 through the guide groove 16 and moves within the track 15 as the auxiliary rollers 5 rotate. Furthermore, the track 15, guide groove 16, and guide rod 17 are all arc-shaped, and their rotation axes coincide with the rotation axis of the rotating shaft 7. Therefore, the stability of the auxiliary roller frame 4 during rotation is ensured.

Claims

1. An adjustable belt conveyor idler frame device, comprising a crossbar, a main roller frame, and a main idler roller, characterized in that, The device also includes a bias adjustment assembly; the bias adjustment assembly includes two rollers that are also arranged on the crossbar, and the two rollers are located on the left and right sides of the main roller frame, respectively. The idler roller assembly includes a V-shaped auxiliary roller frame with an obtuse angle. A secondary idler roller and a side idler roller are provided on the top of each side of the secondary roller frame. The secondary idler rollers are on the same straight line as the main roller frame. Two rotating shafts that can rotate in the horizontal plane are provided on the crossbar. The two rotating shafts are respectively close to the tips of the two auxiliary roller frames and are rotatably connected to the corresponding auxiliary roller frames. The rotation angle of the auxiliary roller frame is fixed by a locking device.

2. The adjustable belt conveyor roller frame device according to claim 1, characterized in that, The crossbar is also provided with two tracks, one on the left and one on the right. The two tracks are respectively located below the corresponding auxiliary rollers. Guide rods are also provided below the two auxiliary roller frames. The guide rods are engaged in the tracks and move in the tracks as the auxiliary rollers rotate.

3. The adjustable belt conveyor roller frame device according to claim 2, wherein the track is arc-shaped.

4. The adjustable belt conveyor roller frame device according to claim 1, characterized in that, An adjusting rod is provided on the auxiliary roller frame, and the adjusting rod is located below the side roller. A vertical insertion rod is provided on the adjusting rod. Two turntables are also provided on the crossbar. Several limiting holes are opened on the turntables in a circumferential array, and the multiple limiting holes cover the movement path of the insertion rod. A spring is connected between the secondary roller frame and the adjusting rod.

5. The adjustable belt conveyor roller frame device according to claim 4, wherein the turntable is semi-circular.

6. The adjustable belt conveyor idler frame device according to claim 4, wherein the top and bottom of the spring are respectively provided with a top plate and a bottom plate, and the top plate and the bottom plate are respectively matched with the shape of the auxiliary roller frame and the adjusting rod.

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