Conveying belt with deviation rectifying function

Abstract

The utility model discloses a conveying belt with a deviation rectifying function, and belongs to the technical field of conveying belts. A conveying belt with a deviation rectifying function comprises a conveying belt body and a fixing frame used for installing the conveying belt body, supporting rollers are installed at the two ends of the fixing frame respectively, deviation rectifying assemblies are installed on the two sides of the fixing frame respectively, and each deviation rectifying assembly comprises positioning seats installed on the two sides of the fixing frame. Mounting grooves are formed in the positioning seats, a calibration rod connected through a fine adjustment assembly is arranged between the two positioning seats, and pressing rods abutting against the supporting rollers are arranged at the positions, located at the two ends of the calibration rod, of the fixing frame correspondingly. According to the conveying belt deviation correcting device, the rotating discs with the containing grooves formed in the middles are arranged, the rotating discs are installed on the correcting rods, the deviation direction and angle of the conveying belt can be judged by adjusting the feeding distance of the two rotating discs at a certain interval, the positions of the supporting rollers can be conveniently adjusted according to judged information, and deviation correcting of the conveying belt is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of conveyor belts, and more specifically to a conveyor belt with a deviation correction function. Background Art

[0002] Conveyor belts and belt conveyors are widely used in agriculture, industrial and mining enterprises, and transportation industries to transport various solid block and powder materials or finished items. Conveyor belts can transport continuously, efficiently, and at a large angle. Conveyor belts are safe to operate, easy to use, easy to maintain, and have low freight costs. They can also shorten transportation distances, reduce project costs, and save manpower and material resources.

[0003] However, after a certain period of use, the connection strength between the existing conveyor belt and the support roller will decrease, and the support roller is also prone to a certain degree of misalignment, which will cause the conveyor belt to deviate. The existing conveyor belt correction device accurately determines the deviation angle of the conveyor belt, and the conveyor belt needs to be adjusted multiple times to achieve sufficient correction.

[0004] The existing conveyor belts have the above-mentioned problems. In view of this, we propose a conveyor belt with a deviation correction function. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The utility model aims to provide a conveyor belt with a deviation correction function, so as to solve the problem that the existing conveyor belt needs to be corrected multiple times as mentioned in the background technology.

[0007] 2. Technical solution

[0008] A conveyor belt with a deviation correction function comprises a conveyor belt body and a fixing frame for installing the conveyor belt body, support rollers are respectively installed at both ends of the fixing frame, and deviation correction components are respectively installed on both sides of the fixing frame. The deviation correction components comprise positioning seats installed on both sides of the fixing frame, mounting grooves are provided inside the positioning seats, a calibration rod connected by a fine-tuning assembly is provided between the two positioning seats, and pressure rods abutting against the support rollers are respectively provided on the fixing frame and at both ends of the calibration rod.

[0009] Preferably, the fine-tuning assembly comprises two push blocks slidably connected inside the mounting groove, the opposite ends of the two push blocks are arc-shaped, and a screw rod 1 threadedly connected to the positioning seat is installed on one side of the push block.

[0010] Preferably, a lever for adjusting the position of the push block is provided at one end of the screw rod.

[0011] Preferably, a detection frame is installed at the bottom of the calibration rod, and two tensioning wheels connected by a telescopic structure are installed on the detection frame.

[0012] Preferably, a base is provided on the detection frame and located between the two tensioning wheels, a fixed shaft is installed on the base, and a rotating disk for detecting conveyor belt errors is rotatably connected to the fixed shaft.

[0013] Preferably, an annular accommodating groove is provided in the middle of the rotating disk, and the bottom edge of the conveyor belt body is located inside the accommodating groove.

[0014] Preferably, the detection frame is provided with a movable groove, the movable groove is slidably connected with a movable seat, the base is fixedly connected to the movable seat, and a scale is provided on one side of the movable groove.

[0015] Preferably, the telescopic structure includes a positioning block installed in the middle of the detection frame, and sliding grooves are respectively opened on the detection frame and on both sides of the positioning block. A slider is slidably connected to the sliding groove, and the tensioning wheel is installed on the slider. A screw rod 2 is provided between the two sliders, and the screw rod 2 is a bidirectional screw. The screw rod 2 is respectively threadedly connected to the two sliders.

[0016] 3. Beneficial effects

[0017] Compared with the prior art, the advantages of the present invention are:

[0018] 1. The utility model provides a rotating disk with a receiving groove in the middle, and the rotating disk is installed on a calibration rod. By adjusting the feeding distance of two rotating disks at a certain interval, the deviation direction and angle of the conveyor belt can be determined, and the position of the support roller can be adjusted according to the determined information, so as to facilitate the deviation correction of the conveyor belt.

[0019] 2. The utility model connects two tensioning wheels through a telescopic structure. Since the tension of the conveyor belt will be reduced after the conveyor belt is corrected, the tensioning wheels are driven away from each other through the screw after the conveyor belt is corrected, so that the conveyor belt remains in a tensioned state, avoiding abnormal use caused by loose conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a front perspective cross-sectional view of the utility model;

[0022] Figure 3 For the utility model Figure 2 The enlarged view of point A in the middle;

[0023] Figure 4 For the utility model Figure 3 Enlarged view of point C in the middle;

[0024] Figure 5 For the utility model Figure 3 The enlarged view of point D in the middle;

[0025] Figure 6 For the utility model Figure 2 Enlarged view of point B in the middle.

[0026] Explanation of the numbers in the figure: 1. Main body; 2. Fixed frame; 3. Support roller; 4. Positioning seat; 5. Mounting groove; 6. Calibration rod; 7. Pressure rod; 8. Push block; 9. Screw rod 1; 10. Push rod; 11. Detection frame; 12. Tensioning wheel; 13. Base; 14. Fixed shaft; 15. Rotating disk; 16. Receiving groove; 17. Moving groove; 18. Moving seat; 19. Positioning block; 20. Slide groove; 21. Sliding block; 22. Screw rod 2. DETAILED DESCRIPTION

[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0029] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0030] See also Figure 1-6 , the utility model provides a technical solution:

[0031] A conveyor belt with a deviation correction function comprises a conveyor belt body 1 and a fixed frame 2 for installing the conveyor belt body 1, support rollers 3 are respectively installed at both ends of the fixed frame 2, and deviation correction components are respectively installed on both sides of the fixed frame 2. The deviation correction components include positioning seats 4 installed on both sides of the fixed frame 2, and mounting grooves 5 are opened inside the positioning seats 4. A calibration rod 6 connected by a fine-tuning component is provided between the two positioning seats 4, and pressure rods 7 abutting against the support rollers 3 are respectively provided on the fixed frame 2 and at both ends of the calibration rod 6.

[0032] The utility model provides a conveyor belt body 1 and a fixing frame 2, two support rollers 3 are installed on the fixing frame 2, the conveyor belt body 1 is installed on the outside of the two support rollers 3, the deviation correction component can be adjusted when the conveyor belt deviates, the positioning seat 4 is installed on both sides of the fixing frame 2, the mounting groove 5 is opened inside the positioning seat 4, the calibration rod 6 is inserted between the two mounting grooves 5, the pressure rod 7 can press against the support roller 3 and push the support roller 3 to move a certain distance, the pressure rod 7 is a hydraulic rod commonly used on the market, which can keep the conveyor belt in a state with a small error, the calibration rods 6 on both sides can perform deviation correction tests on both sides of the conveyor belt, and at the same time can reinforce the support rollers 3 at both ends of the conveyor belt, so as to facilitate the deviation correction of the conveyor belt.

[0033] Specifically, the fine-tuning component includes two push blocks 8 slidably connected to the inside of the mounting groove 5, the opposite ends of the two push blocks 8 are arc-shaped, and one side of the push block 8 is installed with a screw 9 screwed to the positioning seat 4; by setting the push blocks 8, the two push blocks 8 are symmetrically installed in the same mounting groove 5, the end of the push block 8 is arc-shaped, which can facilitate pushing the calibration rod 6, the screw 9 is screwed to the positioning seat 4, and the end of the screw 9 abuts against the push block 8, which can facilitate the positioning of the calibration rod 6.

[0034] Furthermore, one end of the screw rod 9 is provided with a lever 10 for adjusting the position of the push block 8; by setting the lever 10, the lever 10 is fixedly installed at one end of the screw rod 9, and the screw rod 9 can be easily driven to rotate by the lever 10, so that the position of the push block 8 and the calibration rod 6 can be easily adjusted, thereby avoiding the calibration rod 6 being unable to be inserted into the positioning seat 4 for correction detection due to excessive deviation during the installation process of the positioning seat 4.

[0035] It is worth mentioning that a detection frame 11 is installed at the bottom of the calibration rod 6, and two tensioning wheels 12 connected by a telescopic structure are installed on the detection frame 11; by setting the detection frame 11, the detection frame 11 is fixedly installed at the bottom of the calibration rod 6, and the tensioning wheel 12 is installed on the detection frame 11, and the tensioning wheel 12 can support the conveyor belt from the bottom to keep the conveyor belt in a tensioned state.

[0036] It is worth noting that a base 13 is provided on the detection frame 11 and located between the two tensioning wheels 12, a fixed shaft 14 is installed on the base 13, and a rotating disk 15 for detecting conveyor belt errors is rotatably connected to the fixed shaft 14; by setting the base 13, the base 13 is located on the detection frame 11, the fixed shaft 14 is installed on the base 13, the fixed shaft 14 is set in the vertical direction, and the rotating disk 15 is rotatably connected to the top of the fixed shaft 14. The rotating disk 15 can locally guide the conveyor belt. When the conveyor belt deviates, it will deform near the rotating disk 15, which is convenient for detecting the offset distance of the conveyor belt.

[0037] In addition, an annular receiving groove 16 is opened in the middle of the rotating disk 15, and the bottom edge of the conveyor belt body 1 is located inside the receiving groove 16; by setting the receiving groove 16, the receiving groove 16 is opened in the middle of the rotating disk 15, and part of the conveyor belt moves inside the receiving groove 16. By placing the edge of the conveyor belt on the inner side of the receiving groove 16, the offset of the conveyor belt can be reflected.

[0038] It must be said that a movable groove 17 is provided on the detection frame 11, a movable seat 18 is slidably connected to the movable groove 17, the base 13 is fixedly connected to the movable seat 18, and a scale is provided on one side of the movable groove 17; by setting the movable groove 17, the movable groove 17 is located on the detection frame 11, the movable seat 18 is slidably connected to the movable groove 17, and the base 13 is fixedly connected to the movable seat 18, so that the position of the rotating disk 15 and the accommodating groove 16 can be adjusted, so as to facilitate the offset distance test of the conveyor belt that has been offset.

[0039] More specifically, the telescopic structure includes a positioning block 19 installed in the middle of the detection frame 11, and slide grooves 20 are respectively opened on the detection frame 11 and on both sides of the positioning block 19, and a slider 21 is slidably connected to the slide groove 20, and the tensioning wheel 12 is installed on the slider 21, and a screw rod 22 is provided between the two sliders 21, and the screw rod 22 is a bidirectional screw, and the screw rod 22 is respectively screwed with the two sliders 21; by setting the positioning block 19, the positioning block 19 is fixedly installed in the middle of the detection frame 11, the slide groove 20 is opened on the detection frame 11, the slider 21 is slidably connected to the slide groove 20, and the screw rod 22 is rotatably connected to the positioning block 19, and the two ends of the screw rod 22 are respectively screwed with the slider 21, and the screw rod 22 is a bidirectional screw. The rotation of the screw rod 22 can drive the tensioning wheel 12 to rotate and move through the slider 21, so that the conveyor belt remains in a tensioned state.

[0040] Working principle: When it is necessary to correct the deviation of the conveyor belt, it is necessary to determine the deviation direction and distance of the conveyor belt. When determining the deviation distance of the conveyor belt, first adjust the turntable to move the edge of the conveyor belt to the inside of the receiving groove 16, and stop moving when the edge of the conveyor belt completely enters the receiving groove 16 and contacts the inner wall of the receiving groove 16. By checking the distance difference between the two moving seats 18 at this time, it is possible to analyze which support roller 3 has deviated, and then apply pressure to the deviated support roller 3 through the pressure rod 7 to move the support roller 3 axially for a certain distance, and then adjust the positions of the two rotating disks 15 so that the two bases 13 move the same distance. When the edge of the conveyor belt can just stick to the inner walls of the two receiving grooves 16 at the same time, stop applying pressure to the support roller 3, and the deviation correction of the conveyor belt can be completed at this time.

[0041] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A conveyor belt with a deviation correction function, characterized in that: The invention comprises a conveyor belt body (1) and a fixing frame (2) for installing the conveyor belt body (1), support rollers (3) are respectively installed at both ends of the fixing frame (2), and correction components are respectively installed on both sides of the fixing frame (2), and the correction components comprise positioning seats (4) installed on both sides of the fixing frame (2), and the positioning seats (4) are provided with mounting grooves (5) inside, and a calibration rod (6) connected by a fine-tuning assembly is provided between the two positioning seats (4), and pressure rods (7) abutting against the support rollers (3) are respectively installed at both ends of the calibration rod (6).

2. The conveyor belt with deviation correction function according to claim 1, characterized in that: The fine-tuning assembly comprises two push blocks (8) slidably connected inside the mounting groove (5), the opposite ends of the two push blocks (8) are arc-shaped, and a screw rod (9) threadedly connected to the positioning seat (4) is installed on one side of the push block (8).

3. The conveyor belt with deviation correction function according to claim 2, characterized in that: One end of the screw rod (9) is provided with a lever (10) for adjusting the position of the push block (8).

4. The conveyor belt with deviation correction function according to claim 1, characterized in that: A detection frame (11) is installed at the bottom of the calibration rod (6), and two tensioning wheels (12) connected by a telescopic structure are installed on the detection frame (11).

5. The conveyor belt with deviation correction function according to claim 4, characterized in that: A base (13) is provided on the detection frame (11) and located between the two tensioning wheels (12); a fixed shaft (14) is mounted on the base (13); and a rotating disk (15) for detecting conveyor belt errors is rotatably connected to the fixed shaft (14).

6. The conveyor belt with deviation correction function according to claim 5, characterized in that: An annular receiving groove (16) is provided in the middle of the rotating disk (15), and the bottom edge of the conveyor belt body (1) is located inside the receiving groove (16).

7. The conveyor belt with deviation correction function according to claim 5, characterized in that: The detection frame (11) is provided with a movable groove (17), a movable seat (18) is slidably connected to the movable groove (17), the base (13) is fixedly connected to the movable seat (18), and a scale is provided on one side of the movable groove (17).

8. The conveyor belt with deviation correction function according to claim 7, characterized in that: The telescopic structure comprises a positioning block (19) mounted in the middle of the detection frame (11); a slide groove (20) is respectively provided on the detection frame (11) and located on both sides of the positioning block (19); a slider (21) is slidably connected to the slide groove (20); the tension wheel (12) is mounted on the slider (21); a second screw rod (22) is provided between the two sliders (21); the second screw rod (22) is a bidirectional screw rod; the second screw rod (22) is respectively screwed to the two sliders (21).

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