Quartz sand conveying belt deviation prevention adjusting structure

Abstract

The utility model relates to material conveying equipment technical field, specifically is a quartz sand conveyer belt anti - deviation adjusting structure, including the mounting rod, the bottom end of mounting rod has the first clamp, the first clamp is rotatably connected with first screw rod, is screwed on first screw rod and has the second clamp, the second clamp is slidably connected with the first clamp, the top of second clamp is equipped with the sliding slot, the sliding slot is slidably connected with the sliding block, the top of sliding block is fixedly connected with the connecting block, the connecting block is rotatably connected with second screw rod, is screwed on second screw rod and has the slide, is installed with vertical roll through height adjusting structure on the slide, through the first clamp and the second clamp cooperation clamping mounting rod, make vertical roll installation and removal more convenient and flexible, adjust the spacing between vertical roll and conveyer belt through horizontal adjusting structure, adjust the self height of vertical roll through height adjusting structure, make vertical roll can adapt to different models of conveyer belt to improve the anti - deviation efficiency of vertical roll and versatility.

Description

Technical Field

[0001] This utility model relates to an anti-deviation adjustment structure, specifically an anti-deviation adjustment structure for a quartz sand conveyor belt, belonging to the technical field of material conveying equipment. Background Technology

[0002] The anti-deviation adjustment structure of the quartz sand conveyor belt is a system that dynamically corrects the running trajectory of the conveyor belt through mechanical devices. It mainly includes self-aligning idler groups and vertical rollers. The anti-deviation vertical rollers are installed on both sides of the conveyor belt. When the conveyor belt deviates and touches the anti-deviation vertical roller, the anti-deviation vertical roller tilts, triggering a switch alarm or stopping the machine. At the same time, its lateral force assists the conveyor belt to reset. These structures work together to solve the deviation problem caused by uneven material distribution, idler wear, and other factors, ensuring the stable operation of the conveying system.

[0003] However, traditional anti-deviation vertical rollers are generally directly bolted to the mounting frame. When the position of the anti-deviation vertical roller needs to be adjusted according to the actual working conditions, multiple bolts must be removed one by one, and after moving the position of the anti-deviation vertical roller, multiple bolts must be used to fix it one by one. The operation is cumbersome and inefficient. In addition, the traditional anti-deviation vertical roller and the mounting base are generally fixedly connected, which makes it inconvenient to adjust the lateral distance between the anti-deviation vertical roller and the conveyor belt and the height of the anti-deviation vertical roller itself according to different models of conveyor belts. As a result, the flexibility and versatility of the anti-deviation vertical roller in use are insufficient. Utility Model Content

[0004] The purpose of this invention is to provide an anti-deviation adjustment structure for a quartz sand conveyor belt to solve the above-mentioned problems. The structure uses a first screw thread to drive a second clamp to slide and cooperate with the first clamp to hold the mounting rod on the conveyor belt mounting frame, making the installation and disassembly of the vertical roller more convenient and flexible. Furthermore, the distance between the vertical roller and the conveyor belt can be adjusted by a lateral adjustment structure, and the height of the vertical roller can be adjusted by a height adjustment structure, so that the vertical roller can be accurately adapted to different types of conveyor belts, thereby improving the anti-deviation efficiency and versatility of the vertical roller.

[0005] This utility model achieves the above-mentioned objective through the following technical solution: a quartz sand conveyor belt anti-deviation adjustment structure, including an installation rod, a fixing structure on the installation rod, the fixing structure including a first clamp, the bottom end of the installation rod abutting against the first clamp, a first screw rotatably connected to the first clamp, a second clamp threadedly connected to the first screw, the second clamp slidably connected to the first clamp, a lateral adjustment structure on the second clamp, the lateral adjustment structure including a slide groove, a slide groove opened at the top end of the second clamp, a slider slidably connected in the slide groove, a connecting block fixedly connected to the top end of the slider, a second screw rotatably connected to the connecting block, a slide seat threadedly connected to the second screw, and a vertical roller mounted on the slide seat through a height adjustment structure.

[0006] Preferably, rubber pads are installed on the inner walls of both the first clamp and the second clamp, and the rubber pads abut against the mounting rod.

[0007] Preferably, the cross-section of the groove is convex, and the cross-section of the slider is convex.

[0008] Preferably, a limiting block is slidably connected to the connecting block, and multiple limiting grooves are equally spaced on the second clamp, with the limiting block engaging with the limiting grooves.

[0009] Preferably, a guide rod is fixedly connected to the connecting block, and the limiting block is slidably connected to the guide rod.

[0010] Preferably, a tension spring is fitted on the guide rod, one end of the tension spring is fixedly connected to the connecting block, and the other end of the tension spring is fixedly connected to the limiting block.

[0011] Preferably, the height adjustment structure includes a vertical rod, the vertical rod is fixedly connected to the slide block, a sleeve is inserted into the vertical rod, and the vertical roller is rotatably connected to the sleeve.

[0012] Preferably, the cross-section of the upright is hexagonal, and the cross-section of the inner groove of the sleeve is hexagonal.

[0013] Preferably, a connecting sleeve is fixedly connected to the bottom end of the sleeve, a knob is threaded onto the connecting sleeve, and multiple insertion holes are equally spaced on the upright, with the end of the knob being inserted into the insertion hole.

[0014] The beneficial effects of this utility model are as follows: The bottom end of the mounting rod abuts against a first clamp, a first screw is rotatably connected to the first clamp, a second clamp is threadedly connected to the first screw, the second clamp is slidably connected to the first clamp, a groove is opened at the top of the second clamp, a slider is slidably connected in the groove, a connecting block is fixedly connected to the top of the slider, a second screw is rotatably connected to the connecting block, a slide block is threadedly connected to the second screw, and a vertical roller is mounted on the slide block through a height adjustment structure. The first screw thread drives the second clamp to slide and cooperate with the first clamp to clamp the mounting rod on the conveyor belt mounting frame, making the installation and disassembly of the vertical roller more convenient and flexible. Furthermore, the distance between the vertical roller and the conveyor belt can be adjusted by the lateral adjustment structure, and the height of the vertical roller itself can be adjusted by the height adjustment structure, so that the vertical roller can accurately adapt to the type of conveyor belt, thereby improving the anti-deviation efficiency and versatility of the vertical roller. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the connection structure between the sleeve and the vertical roller of this utility model;

[0017] Figure 3 for Figure 2 The diagram shown is an enlarged view of the structure of part A.

[0018] Figure 4 This is a schematic diagram of the connection structure between the upright and the sleeve of this utility model;

[0019] Figure 5 This is a schematic diagram of the connection structure between the first clamp and the second clamp of this utility model;

[0020] Figure 6 This is a schematic diagram of the connection structure between the first clamp and the mounting rod of this utility model.

[0021] In the diagram: 1. Mounting rod; 2. Fixing structure; 201. First clamp; 202. Second clamp; 203. First screw; 204. Rubber pad; 3. Lateral adjustment structure; 301. Slide groove; 302. Slider; 303. Connecting block; 304. Second screw; 305. Slide seat; 306. Limiting block; 307. Limiting groove; 308. Guide rod; 309. Tension spring; 4. Height adjustment structure; 401. Upright rod; 402. Sleeve; 403. Connecting sleeve; 404. Knob; 405. Insertion hole; 5. Vertical roller. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-6 As shown, a quartz sand conveyor belt anti-deviation adjustment structure includes an installation rod 1, a fixing structure 2 on the installation rod 1, a first clamp 201, the bottom end of the installation rod 1 abutting against the first clamp 201, a first screw 203 rotatably connected to the first clamp 201, a second clamp 202 threadedly connected to the first screw 203, the second clamp 202 slidably connected to the first clamp 201, a lateral adjustment structure 3 on the second clamp 202, the lateral adjustment structure 3 including a slide groove 301, the top end of the second clamp 202 having the slide groove 301, a slider 302 slidably connected within the slide groove 301, a connecting block 303 fixedly connected to the top end of the slider 302, a second screw 304 rotatably connected to the connecting block 303, a slide seat 305 threadedly connected to the second screw 304, and a vertical roller 5 mounted on the slide seat 305 via a height adjustment structure 4.

[0024] As a technical optimization of this utility model, rubber pads 204 are installed on the inner walls of the first clamp 201 and the second clamp 202. The rubber pads 204 abut against the mounting rod 1. The setting of the rubber pads 204 can increase the friction between the first clamp 201, the second clamp 202 and the mounting rod 1, thereby making the installation of the vertical roller 5 more stable.

[0025] As a technical optimization of this utility model, the cross-section of the slide groove 301 is convex, and the cross-section of the slider 302 is also convex, which can effectively prevent the slider 302 from slipping out of the slide groove 301, thereby increasing the stability of the vertical roller 5 during lateral adjustment. A limiting block 306 is slidably connected to the connecting block 303, and multiple limiting grooves 307 are equidistantly provided on the second clamp 202. The limiting block 306 engages with the limiting grooves 307, and the engagement of the limiting block 306 with the limiting grooves 307 quickly achieves alignment of the slide. The limiting block 302 is limited by a guide rod 308 fixedly connected to the connecting block 303. The limiting block 306 is slidably connected to the guide rod 308. A tension spring 309 is sleeved on the guide rod 308. One end of the tension spring 309 is fixedly connected to the connecting block 303, and the other end of the tension spring 309 is fixedly connected to the limiting block 306. The guide rod 308 guides the limiting block 306 to slide, and the elastic force of the tension spring 309 causes the limiting block 306 to automatically engage with the limiting groove 307, thereby realizing the rapid coarse adjustment and positioning of the slider 302.

[0026] As a technical optimization of this utility model, the height adjustment structure 4 includes a vertical rod 401, which is fixedly connected to the slide block 305. A sleeve 402 is inserted into the vertical rod 401, and the vertical roller 5 is rotatably connected to the sleeve 402. The cross-section of the vertical rod 401 is hexagonal, and the inner groove cross-section of the sleeve 402 is also hexagonal. The vertical rod 401 and the sleeve 402 cooperate with each other through their hexagonal structures, thereby achieving height adjustment of the vertical roller 5 while preventing the sleeve 402 from rotating. To ensure the stability of the vertical roller 5 and prevent deviation, a connecting sleeve 403 is fixedly connected to the bottom end of the sleeve 402. A knob 404 is threaded onto the connecting sleeve 403. Multiple insertion holes 405 are equally spaced on the upright rod 401. The end of the knob 404 is inserted into the insertion hole 405. By rotating the knob 404 on the connecting sleeve 403, its end is inserted into the insertion hole 405 at different positions on the upright rod 401, thereby fixing the height of the sleeve 402, and thus accurately adjusting and securely locking the height of the vertical roller 5.

[0027] In use, when installing the vertical roller 5 on the side of the conveyor belt, the first clamp 201 is pressed against the bottom end of the mounting rod 1. Then, the first screw 203 is rotated, and the screw 203 drives the second clamp 202 to slide downward along the inner wall of the first clamp 201, so that the second clamp 202 gradually moves closer to the mounting rod 1 on the conveyor belt mounting frame. This further ensures that the rubber pads 204 on the inner walls of the first clamp 201 and the second clamp 202 tightly abut against the mounting rod 1. Thus, the mounting rod 1 is clamped by the cooperation of the first clamp 201 and the second clamp 202, thereby quickly fixing the vertical roller 5. The rubber pads 204 can increase the distance between the first clamp 201, the second clamp 202, and the mounting rod. The friction between the rollers prevents loosening, making operation simple and flexible, and facilitating the installation and disassembly of the vertical roller 5, thus allowing for flexible adjustment of its position. When installing the vertical roller 5, its position needs to be adjusted laterally according to the conveyor belt model to ensure a suitable distance between the vertical roller 5 and the edge of different conveyor belt models, thereby effectively preventing deviation. During operation, pull the limiting block 306 upwards to make it slide away from the limiting groove 307. Simultaneously, the limiting block 306 drives the tension spring 309 to extend, thereby disengaging the limiting block 306 from the limiting groove 307. Then, push the limiting block 306 laterally, causing it to drive the slider 302 to slide in the slide groove 301. The sliding of the slider 302 simultaneously drives the vertical roller 5 laterally. The slider 302 and vertical roller 5 are moved to quickly and coarsely adjust their positions. Once the slider 302 is in the correct position, the limiting block 306 is released. At this time, the tension spring 309 resets and drives the limiting block 306 to automatically engage in the corresponding limiting groove 307, thus quickly limiting the slider 302. When a more precise adjustment of the distance between the vertical roller 5 and the conveyor belt is required, the second screw 304 is rotated. The screw 304 drives the slide block 305 to slide within the connecting block 303. As the slide block 305 slides, it further drives the vertical roller 5 to move laterally, thereby achieving more precise adjustment of the vertical roller 5's position and ensuring that the vertical roller 5 maintains a suitable distance from the conveyor belt, improving the anti-deviation effect. When it is necessary to adjust the distance according to different models of conveyors... When adjusting the height of the vertical roller 5, turn the knob 404 outward so that the end of the knob 404 is no longer inserted into the insertion hole 405. Then pull the sleeve 402 up or down. The sleeve 402 slides and drives the vertical roller 5 to move longitudinally, thereby adjusting the height of the vertical roller 5 along the upright 401. The hexagonal structure design of the upright 401 and the sleeve 402 can prevent the sleeve 402 from rotating when the vertical roller 5 rotates, thus ensuring the stable rotation of the vertical roller 5. After the vertical roller 5 is adjusted to the appropriate height, turn the knob 404 back in so that the end of the knob 404 is inserted into the corresponding insertion hole 405 on the upright 401, thereby completing the precise adjustment of the height of the vertical roller 5 and making the vertical roller 5 adaptable to conveyor belts of different heights.

[0028] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0029] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A quartz sand conveyor belt anti-deviation adjustment structure, comprising a mounting rod (1), characterized in that: The mounting rod (1) is provided with a fixing structure (2), the fixing structure (2) includes a first clamp (201), the bottom end of the mounting rod (1) abuts against the first clamp (201), a first screw (203) is rotatably connected to the first clamp (201), a second clamp (202) is threadedly connected to the first screw (203), the second clamp (202) is slidably connected to the first clamp (201), and the second clamp (202) is provided with a lateral adjustment structure (3). The adjustment structure (3) includes a slide groove (301). The top of the second clamp (202) is provided with a slide groove (301). A slider (302) is slidably connected in the slide groove (301). A connecting block (303) is fixedly connected to the top of the slider (302). A second screw (304) is rotatably connected to the connecting block (303). A slide seat (305) is threadedly connected to the second screw (304). A vertical roller (5) is installed on the slide seat (305) through a height adjustment structure (4).

2. The anti-deviation adjustment structure for a quartz sand conveyor belt according to claim 1, characterized in that: Rubber pads (204) are installed on the inner walls of the first clamp (201) and the second clamp (202), and the rubber pads (204) abut against the mounting rod (1).

3. The anti-deviation adjustment structure for a quartz sand conveyor belt according to claim 1, characterized in that: The cross-section of the groove (301) is convex, and the cross-section of the slider (302) is convex.

4. The anti-deviation adjustment structure for a quartz sand conveyor belt according to claim 1, characterized in that: The connecting block (303) is slidably connected to the limiting block (306), and the second clamp (202) is provided with multiple limiting grooves (307) at equal intervals, and the limiting block (306) engages with the limiting grooves (307).

5. The anti-deviation adjustment structure for a quartz sand conveyor belt according to claim 4, characterized in that: A guide rod (308) is fixedly connected to the connecting block (303), and the limiting block (306) is slidably connected to the guide rod (308).

6. The anti-deviation adjustment structure for a quartz sand conveyor belt according to claim 5, characterized in that: A tension spring (309) is fitted on the guide rod (308). One end of the tension spring (309) is fixedly connected to the connecting block (303), and the other end of the tension spring (309) is fixedly connected to the limiting block (306).

7. The anti-deviation adjustment structure for a quartz sand conveyor belt according to claim 1, characterized in that: The height adjustment structure (4) includes a vertical rod (401), the vertical rod (401) is fixedly connected to the slide (305), a sleeve (402) is inserted into the vertical rod (401), and the vertical roller (5) is rotatably connected to the sleeve (402).

8. The anti-deviation adjustment structure for a quartz sand conveyor belt according to claim 7, characterized in that: The cross-section of the upright (401) is hexagonal, and the cross-section of the inner groove of the sleeve (402) is hexagonal.

9. The anti-deviation adjustment structure for a quartz sand conveyor belt according to claim 8, characterized in that: The bottom end of the sleeve (402) is fixedly connected to a connecting sleeve (403), and a knob (404) is threaded onto the connecting sleeve (403). Multiple insertion holes (405) are equally spaced on the upright (401), and the end of the knob (404) is inserted into the insertion hole (405).

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