Hydraulic deviation rectifying adjusting device

Abstract

The utility model discloses a hydraulic type deviation rectification adjusting device in the technical field of conveying belt adjustment, which comprises an adjusting support frame, a first adjusting roller body arranged at the right end of the adjusting support frame, a second adjusting roller body arranged at the left end of the adjusting support frame, a cleaning mechanism arranged below the adjusting support frame, and a driving mechanism arranged below the cleaning mechanism. The hydraulic deviation rectifying adjusting device is additionally provided with the cleaning mechanism and the driving mechanism, the cleaning mechanism is of a controllable water spraying structure and can control water flow to conduct cleaning and flushing operation, multiple sets of nozzles are aligned to the adjusting roller body, and dust and sundries on the surface of the adjusting roller body can be rapidly and effectively cleaned away through water pressure flushing; the driving mechanism adopts a hydraulic driving mode and can drive the whole adjusting support frame to rotate, and the driving mechanism is additionally provided with a limiting structure, so that the stability and the reliability of the whole rotation of the adjusting support frame are further ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of transmission belt adjustment, in particular to a hydraulic deviation-correcting adjustment device. Background Art

[0002] A conveyor belt, also known as a conveyor belt or a conveyor belt, is a continuous belt-like equipment used to transport items between two or more locations. It is widely used in industrial production, warehousing logistics, mining transportation and other fields. Its main function is to achieve continuous material handling, reduce labor costs and improve production efficiency. The belt body is the main part of the conveyor belt, usually made of rubber, plastic, metal mesh and other materials, used to carry and transport items. The drive device provides power to make the conveyor belt move, including motors, reducers, etc.; conveyor belt correction refers to the position adjustment of the running conveyor belt to ensure that it can run smoothly along the predetermined track to avoid deviation. Deviation refers to the deviation of the belt body during operation, and it cannot run correctly along the center line of the roller and support, resulting in contact and friction between the belt edge and the conveyor frame or other fixed structures, which may cause equipment damage, material falling, and shutdown for maintenance.

[0003] In combination with the conveyor belt deflection correction and adjustment device in the prior art, it is found that the deflection correction and adjustment device is unable to handle the dust and debris that falls on the conveyor belt when it is used. After long-term use of the conveyor belt and the deflection correction and adjustment device, there is a situation where dust and debris adhere to the transmission roller of the deflection correction and adjustment device, which will cause the outer surface of the transmission roller to become uneven. In the later use process, the conveyor belt will be affected and deviate, which seriously affects the use of the conveyor belt, and reduces the adjustment effect of the deflection correction and adjustment device, and even causes the adjustment function of the deflection correction and adjustment device to fail. Utility Model Content

[0004] The purpose of the present invention is to provide a hydraulic deviation correction and adjustment device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a hydraulic correction and adjustment device comprises an adjusting support frame, wherein the right end of the adjusting support frame is equipped with a first adjusting roller body, and the left end of the adjusting support frame is equipped with a second adjusting roller body, a cleaning mechanism is arranged below the adjusting support frame, and a driving mechanism is arranged below the cleaning mechanism, wherein the cleaning mechanism comprises a first water pipe, a first electric-controlled valve, a first pipe support, a first water diversion plate and a first water spray head, a first water diversion plate is arranged below the first adjusting roller body, a first water diversion plate is fixedly installed on the upper end of the first water diversion plate, and a plurality of first water spray heads are distributed on the first water diversion plate from left to right, the driving mechanism comprises a limiting chassis, a limiting circular groove and a limiting slide, a limiting slide is fixedly installed on the rear end of the adjusting support frame, a limiting chassis is arranged below the adjusting support frame, a limiting circular groove is provided on the limiting chassis, and the limiting slide is slidably connected to the limiting circular groove.

[0006] Optionally, the lower end of the first water distribution tray is fixedly connected to a first water pipe, a first electric-controlled valve is installed on the first water pipe, a first pipe bracket is fixedly installed on the outer wall of the first water pipe, and the first pipe bracket extends to the outer wall of the adjustment support frame.

[0007] Optionally, the cleaning mechanism further includes a second water pipe, a second electrically controlled valve, a second pipe bracket, a second water distribution tray and a second water spray head, and the second pipe bracket is fixedly mounted on the outer wall of the left end of the adjusting support frame.

[0008] Optionally, a second water pipe is fixedly installed on the second pipe bracket, and a second electric-controlled valve is installed on the second water pipe.

[0009] Optionally, the upper end of the second water pipe is fixedly connected to a second water distribution tray, and a second water spray head is installed on the upper end of the second water distribution tray. Multiple groups of the second water spray heads are distributed on the second water distribution tray from left to right.

[0010] Optionally, the driving mechanism further includes a mounting seat, a hydraulic cylinder, a hydraulic rod, a push rod body and a rotating rod body, and the rotating rod body is fixedly mounted on the middle part of the adjustment support frame.

[0011] Optionally, a push rod body is fixedly mounted on the outer wall of the rotating rod body, and a hydraulic rod is provided at the front end of the push rod body, and the hydraulic rod is rotationally connected to the push rod body.

[0012] Optionally, a mounting seat is provided below the hydraulic rod, a hydraulic cylinder is fixedly mounted on the upper end of the mounting seat, and the hydraulic cylinder is located at the left end of the hydraulic rod.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. In the utility model, a cleaning mechanism is provided. The cleaning mechanism realizes precise water jetting through a controllable water spray structure, which can quickly and effectively remove dust, impurities and dirt on the adjusting roller body, thereby maintaining the cleanliness of the transmission belt and the correction adjustment device; regularly cleaning the surface of the adjusting roller body helps to maintain its flatness, avoids the uneven surface of the transmission roller caused by the accumulation of dust and debris, thereby reducing the possibility of the transmission belt deviation, and improving the accuracy and stability of the correction adjustment device. Regular use of the cleaning mechanism can reduce the wear and corrosion of the adjusting roller body by dust and debris, thereby extending the service life of the correction adjustment device.

[0015] 2. In the utility model, a driving mechanism is provided, which adopts a hydraulic drive mode and can provide stable power output to ensure the precise rotation of the adjustment support frame and thus the precise correction of the transmission belt; the limiting structure (including the limiting chassis, the limiting circular groove and the limiting slide) effectively ensures the overall stability of the adjustment support frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model in a three-dimensional front view;

[0017] Figure 2 This is a schematic structural diagram of the utility model when viewed from the front plane;

[0018] Figure 3 This is a schematic diagram of the structure of the utility model from a plan view;

[0019] Figure 4 This is a schematic diagram of the structure of the utility model from a three-dimensional top view;

[0020] Figure 5 This is a schematic structural diagram of the three-dimensional rear view of the utility model;

[0021] Figure 6 It is a schematic structural diagram of the present utility model in a three-dimensional cross-section.

[0022] In the figure: 1. Adjustment support frame; 2. First adjustment roller body; 3. Second adjustment roller body; 4. Cleaning mechanism; 401. First water pipe; 402. First electric-controlled valve; 403. First pipe bracket; 404. First water distribution plate; 405. First water spray head; 406. Second water pipe; 407. Second electric-controlled valve; 408. Second pipe bracket; 409. Second water distribution plate; 410. Second water spray head; 5. Driving mechanism; 501. Mounting seat; 502. Hydraulic cylinder; 503. Hydraulic rod; 504. Push rod body; 505. Rotating rod body; 506. Limit chassis; 507. Limit circular groove; 508. Limit slide plate. DETAILED DESCRIPTION

[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" 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 device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0024] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figures 1 to 6In the embodiment of the present invention, a hydraulic correction adjustment device includes an adjustment support frame 1, a first adjustment roller body 2 is installed at the right end of the adjustment support frame 1, a second adjustment roller body 3 is installed at the left end of the adjustment support frame 1, a cleaning mechanism 4 is provided below the adjustment support frame 1, a driving mechanism 5 is provided below the cleaning mechanism 4, the cleaning mechanism 4 includes a first water pipe 401, a first electric control valve 402, a first pipe support 403, a first water distribution plate 404 and a first water spray head 405, a first adjusting roller body 2 is provided below the first adjusting roller body 2, and a first adjusting roller body 3 is provided below the first adjusting roller body 2. A water distribution tray 404 is provided, and a first water spray head 405 is fixedly installed on the upper end of the first water distribution tray 404. A plurality of first water spray heads 405 are distributed on the first water distribution tray 404 from left to right. A first water pipe 401 is fixedly connected to the lower end of the first water distribution tray 404. A first electric-controlled valve 402 is installed on the first water pipe 401. A first pipe bracket 403 is fixedly installed on the outer wall of the first water pipe 401. The first pipe bracket 403 extends to the outer wall of the adjustment support frame 1. The cleaning mechanism 4 also includes a second water pipe 406, a second electric-controlled valve 40 7. Second pipe bracket 408, second water distribution tray 409 and second water spray head 410. The second pipe bracket 408 is fixedly mounted on the outer wall of the left end of the adjustment support frame 1. The second water pipe 406 is fixedly mounted on the second pipe bracket 408. The second water pipe 406 is installed with a second electrically controlled valve 407. The upper end of the second water pipe 406 is fixedly connected to the second water distribution tray 409. The upper end of the second water distribution tray 409 is installed with a second water spray head 410. Multiple groups of second water spray heads 410 are distributed on the second water distribution tray 409 from left to right; The first water pipe 401 and the second water pipe 406 provide a water source connection to ensure that the cleaning mechanism 4 can continuously and stably provide water flow to meet the cleaning needs. The first electrically controlled valve 402 and the second electrically controlled valve 407 realize precise control of the water jet, ensuring the timeliness and effectiveness of the cleaning operation. The first water distribution tray 404 and the second water distribution tray 409 evenly distribute the water flow to ensure a uniform cleaning effect and improve the cleaning quality. The first water spray head 405 and the second water spray head 410 spray water at multiple angles to achieve comprehensive cleaning of the adjustment roller body and improve cleaning efficiency.

[0027] The driving mechanism 5 includes a limiting chassis 506, a limiting circular groove 507 and a limiting slide 508. The limiting slide 508 is fixedly installed at the rear end of the adjusting support frame 1. A limiting chassis 506 is provided below the adjusting support frame 1. A limiting circular groove 507 is provided on the limiting chassis 506. The limiting slide 508 is slidably connected to the limiting circular groove 507. The driving mechanism 5 also includes a mounting seat 501, a hydraulic cylinder 502, a hydraulic rod 503, a push rod body 504 and a rotating rod body 505. The middle part of the adjusting support frame 1 is fixedly installed with a rotating rod body 505, the outer wall of the rotating rod body 505 is fixedly installed with a push rod body 504, and the front end of the push rod body 504 is provided with a hydraulic rod 503. The rod 503 is rotationally connected to the push rod body 504, and a mounting seat 501 is provided below the hydraulic rod 503. A hydraulic cylinder 502 is fixedly installed on the upper end of the mounting seat 501, and the hydraulic cylinder 502 is located at the left end of the hydraulic rod 503; the hydraulic cylinder 502 provides stable thrust and pulling force to ensure the accuracy and repeatability of the correction adjustment action, realize the forward and backward movement of the push rod body 504, drive the adjustment support frame 1 to perform correction adjustment, and the push rod body 504 drives the adjustment support frame 1 to rotate to realize the correction operation of the conveyor belt; the limiting chassis 506, the limiting circular groove 507 and the limiting slide 508 ensure the stable rotation of the adjustment support frame 1 during the correction adjustment process to prevent overload or misoperation.

[0028] The working principle of the present invention is as follows: the hydraulic correcting and adjusting device is additionally provided with a cleaning mechanism 4 and a driving mechanism 5. Before using the hydraulic correcting and adjusting device, it is necessary to pre-connect the first water pipe 401 and the second water pipe 406 with the external water pump, connect the first electric control valve 402, the second electric control valve 407 and the hydraulic cylinder 502 to electricity and connect to the control terminal. When using the hydraulic correcting and adjusting device, the driving mechanism 5 is enabled to perform the correcting and adjusting operation. By starting the hydraulic cylinder 502 and the hydraulic rod 503 to push the push rod body 504 forward, the adjusting support frame 1 can be driven to rotate to the right as a whole. On the contrary, by starting the hydraulic cylinder 502 and the hydraulic rod 503 to pull the push rod body 504 backward, the adjusting support frame 1 can be driven to rotate to the left as a whole. In this way, the conveyor belt installed on the adjusting support frame 1 can be affected by the limiting structure of the driving mechanism 5 when the adjusting support frame 1 rotates as a whole. The limiting slide 508 is slidably connected to the limiting circular groove 507 to ensure that the adjusting support frame 1 rotates stably as a whole. After completing a conveying operation, the cleaning mechanism 4 is activated, the first electrically controlled valve 402 and the second electrically controlled valve 407 are opened, and water flows upward through the first water diversion tray 404 and the first water spray head 405. At the same time, water flows upward through the second water diversion tray 409 and the second water spray head 410, so as to wash away the dust accumulated on the first adjustment roller body 2 and the second adjustment roller body 3, thereby achieving a cleaning effect; in summary, the cleaning mechanism 4 adopts a controllable water spraying structure, which can control the water flow for cleaning and flushing operations. Multiple groups of nozzles are aimed at the adjustment roller body, and water pressure flushing can quickly and effectively clean the dust and debris on the surface of the adjustment roller body, thereby ensuring the safety and reliability of the subsequent use of the adjustment roller body, and the driving mechanism 5 adopts a hydraulic drive method, which can drive the adjustment support frame 1 to rotate as a whole, and then regulate the conveyor belt body to achieve a correction operation. The difference is that the driving mechanism 5 adds a limiting structure to further ensure the stability and reliability of the overall rotation of the adjustment support frame 1.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hydraulic deviation correction and adjustment device, comprising an adjustment support frame (1), a first adjustment roller body (2) being mounted on the right end of the adjustment support frame (1), and a second adjustment roller body (3) being mounted on the left end of the adjustment support frame (1), characterized in that: A cleaning mechanism (4) is provided below the adjusting support frame (1), and a driving mechanism (5) is provided below the cleaning mechanism (4). The cleaning mechanism (4) comprises a first water pipe (401), a first electric control valve (402), a first pipe support (403), a first water distribution plate (404) and a first water spray head (405). The first water distribution plate (404) is provided below the first adjusting roller body (2), and the first water spray head (405) is fixedly installed on the upper end of the first water distribution plate (404). The first water spray heads (405) are distributed from left to right on the first water distribution plate (404); the driving mechanism (5) comprises a limiting chassis (506), a limiting circular groove (507) and a limiting slide (508); the limiting slide (508) is fixedly mounted on the rear end of the adjustment support frame (1); the limiting chassis (506) is provided below the adjustment support frame (1); the limiting circular groove (507) is provided on the limiting chassis (506); and the limiting slide (508) is slidably connected to the limiting circular groove (507).

2. The hydraulic deviation correction and adjustment device according to claim 1, characterized in that: The lower end of the first water distribution tray (404) is fixedly connected to a first water pipe (401), a first electric control valve (402) is installed on the first water pipe (401), and a first pipe bracket (403) is fixedly installed on the outer wall of the first water pipe (401), and the first pipe bracket (403) extends to the outer wall of the adjustment support frame (1).

3. The hydraulic deviation correction and adjustment device according to claim 2, characterized in that: The cleaning mechanism (4) further comprises a second water pipe (406), a second electrically controlled valve (407), a second pipe support (408), a second water distribution tray (409) and a second water spray head (410); the second pipe support (408) is fixedly mounted on the outer wall of the left end of the adjusting support frame (1).

4. The hydraulic deviation correction and adjustment device according to claim 3, characterized in that: A second water pipe (406) is fixedly mounted on the second pipe support (408), and a second electric-controlled valve (407) is mounted on the second water pipe (406).

5. The hydraulic deviation correction and adjustment device according to claim 4, characterized in that: The upper end of the second water pipe (406) is fixedly connected to a second water distribution tray (409), and a second water spray head (410) is installed at the upper end of the second water distribution tray (409). Multiple groups of the second water spray heads (410) are distributed on the second water distribution tray (409) from left to right.

6. The hydraulic deviation correction and adjustment device according to claim 1, characterized in that: The driving mechanism (5) further comprises a mounting seat (501), a hydraulic cylinder (502), a hydraulic rod (503), a push rod body (504) and a rotating rod body (505), and the rotating rod body (505) is fixedly mounted in the middle of the adjusting support frame (1).

7. The hydraulic deviation correction and adjustment device according to claim 6, characterized in that: A push rod body (504) is fixedly mounted on the outer wall of the rotating rod body (505), and a hydraulic rod (503) is provided at the front end of the push rod body (504). The hydraulic rod (503) is rotatably connected to the push rod body (504).

8. The hydraulic deviation correction and adjustment device according to claim 6, characterized in that: A mounting seat (501) is provided below the hydraulic rod (503), and a hydraulic cylinder (502) is fixedly mounted on the upper end of the mounting seat (501), wherein the hydraulic cylinder (502) is located at the left end of the hydraulic rod (503).

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