Guide device for slope belt replacement

Abstract

The utility model provides a slope belt replacement guiding device which comprises a vertically-arranged machine frame, the machine frame is a square frame body, the inner side edge of the machine frame is provided with a horizontal roller and two vertical deviation adjusting rollers which are symmetrically arranged, the horizontal roller and the vertical deviation adjusting rollers are connected with the machine frame through a first clamping groove and a second clamping groove respectively, and the horizontal roller and the vertical deviation adjusting rollers are connected with the machine frame through the first clamping groove and the second clamping groove respectively. Anti-toppling brackets are symmetrically arranged on the outer wall of the rack, and the anti-toppling brackets and the rack are in damping connection; the two first clamping grooves are formed in the two sides of the horizontal roller correspondingly and rotationally connected with the horizontal roller, and the two second clamping grooves are formed in the two sides of the vertical deviation adjusting roller correspondingly and rotationally connected with the vertical deviation adjusting roller. According to the slope belt conveying device, the problems of deviation, tearing and the like in the slope belt conveying process are effectively solved, the conveying efficiency and the safety are improved, and the production cost and the maintenance difficulty are reduced.

Description

Technical Field

[0001] This utility model belongs to the field of belt transmission technology and relates to a slope belt replacement guide device. Background Technology

[0002] In industries such as mining, coal, and building materials, belt conveyors are widely used for horizontal and inclined material transport. However, during the transport process, factors such as material falling during transport and iron objects mixed in with the material can easily cause irreversible wear on the belt. Over time, the belt will be damaged and need to be replaced. However, during the replacement process, most belts are located on slopes or at heights, making it easy for the new belt to deviate or be scratched. This not only affects the replacement efficiency but also increases maintenance costs and safety hazards. Although there are various belt guiding devices in the existing technology, their applicability and stability in inclined environments still need to be further improved. Utility Model Content

[0003] The purpose of this utility model is to provide a slope conveyor belt replacement guide device to address the problems existing in the prior art. This device solves the problems that existing slope or high-altitude conveyor belts are prone to deviation when replacing new belts, have low replacement efficiency, and may cause injury to workers.

[0004] Therefore, the present invention adopts the following technical solution:

[0005] A slope belt replacement guide device includes a vertically arranged frame. The frame is a square frame with two horizontal rollers and two vertical adjustment rollers arranged symmetrically along its inner edge. The horizontal rollers and vertical adjustment rollers are connected to the frame through a first slot and a second slot, respectively. The outer wall of the frame is symmetrically provided with anti-tipping brackets, and the two are connected in a damping manner.

[0006] Furthermore, the two first slots are respectively disposed on both sides of the horizontal roller and are rotatably connected, and the two second slots are respectively disposed on both sides of the vertical adjustment roller and are rotatably connected.

[0007] Furthermore, the anti-tipping bracket is in the shape of an inverted V.

[0008] The beneficial effects of this utility model are as follows:

[0009] During use, this invention effectively prevents belt misalignment and scratches during belt replacement on slopes and at heights through the coordinated action of multiple horizontal rollers and vertical adjusting rollers, thereby improving work efficiency and enhancing the stability of the operation. The design of the fixing device enhances the stability of the device, reduces safety hazards caused by device shaking or tipping, and improves operational safety. The application of the belt replacement guide device reduces unnecessary labor costs caused by belt misalignment or scratches, improves work efficiency, and reduces production costs. Attached Figure Description

[0010] Figure 1 This is a top view of the structure of this utility model;

[0011] Figure 2 This is a side view of the structure of this utility model.

[0012] In the diagram, 1-horizontal roller, 2-vertical adjustment roller, 3a-first slot, 3b-second slot, 4-frame, 5-anti-tipping bracket. Detailed Implementation

[0013] The technical solution of this utility model will be described below with reference to the accompanying drawings and implementation methods.

[0014] like Figure 1 As shown, a slope belt replacement guide device includes a vertically arranged frame 4, which is a square frame with two horizontal rollers 1 and two vertical adjustment rollers 2 arranged symmetrically along its inner edge. The purpose of the two vertical adjustment rollers 2 is to prevent the belt from running off-center in the lateral direction during the transmission and replacement process, and the purpose of the two horizontal rollers 1 is to ensure that the belt fits the belt conveyor rollers during the installation process.

[0015] The horizontal roller 1 and the vertical adjustment roller 2 are connected to the frame 4 through the first slot 3a and the second slot 3b, respectively.

[0016] The outer wall of the frame 4 is symmetrically provided with several anti-tipping brackets 5, and the two are connected in a damping manner; specifically, the anti-tipping bracket 5 is in the shape of an inverted V, and its top end is connected to the frame 4.

[0017] Two first slots 3a are respectively located on both sides of the horizontal roller 1 and are rotatably connected. Two second slots 3b are respectively located on both sides of the vertical adjustment roller 2 and are rotatably connected.

[0018] Before using this utility model, the frame 4 needs to be fixed with ground anchors at an inclined or high position parallel to the belt conveyor frame. The horizontal roller 1 is installed in the first slot 3a, and the vertical adjustment roller 2 is installed in the second slot 3b. Then, the belt to be replaced is passed through the middle position of the two horizontal rollers 1 in sequence, and then through the middle position of the two vertical adjustment rollers 2 in sequence. Finally, the anti-tipping bracket 5 is tightened and fixed. Since the entire frame is subjected to front and rear forces during the installation of the new belt, the anti-tipping bracket 5 can overcome the tension of the belt during front and rear movement, ensuring its structural stability. After the above-mentioned guiding device is installed, the belt replacement operation begins: one end of the new belt is laid flat on the belt to be replaced, so that it is in close contact with the belt to be replaced. A hand drill is used to drill through the new belt and the belt to be replaced, and fixing bolts are installed so that the new belt can be pulled into the belt conveyor during the intermittent rotation of the belt during the jogging of the belt conveyor.

Claims

1. A ramp belt replacement guide device, characterized in that, The machine includes a vertically arranged frame (4), which is a square frame with two horizontal rollers (1) and two vertical adjustment rollers (2) arranged symmetrically on its inner side. The horizontal rollers (1) and vertical adjustment rollers (2) are connected to the machine frame (4) through a first slot (3a) and a second slot (3b), respectively. The outer wall of the machine frame (4) is symmetrically provided with several anti-tipping brackets (5), and the two are connected in a damping manner.

2. The inclined belt replacement guide device according to claim 1, characterized in that, The two first slots (3a) are respectively disposed on both sides of the horizontal roller (1) and are rotatably connected. The two second slots (3b) are respectively disposed on both sides of the vertical adjustment roller (2) and are rotatably connected.

3. The inclined belt replacement guide device according to claim 1, characterized in that, The anti-tipping bracket (5) is in the shape of an inverted V.

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