Coal quality detection lifting frame

Abstract

The utility model discloses a coal quality detection lifting frame, and relates to the technical field of coal quality detection. Comprising a conveyor belt; the supporting frame is arranged on the outer side of the conveying belt and used for supporting the detection equipment; the adjusting mechanism is arranged in the supporting frame and used for detecting coal, the adjusting mechanism comprises an adjusting assembly and a control assembly, the adjusting assembly is arranged in the supporting frame and used for adjusting the position of the detection equipment, and the control assembly is arranged in the adjusting assembly and used for detecting the detection angle of the detection equipment. Through the arrangement of the adjusting assembly and the control assembly, the detection equipment is accurately adjusted through the cooperation of the fixing strip, the threaded rod, the sliding block, the connecting block, the mounting plate, the adjusting plate, the rotating disc, the guide groove, the sliding rod and the hinge rod, the situation that the position and the angle of the detection equipment need to be adjusted for many times is avoided, and the detection efficiency is improved. Therefore, the installation of detection equipment is tedious.

Description

Technical Field

[0001] This utility model relates to the field of coal quality testing technology, and specifically to a coal quality testing lifting frame. Background Technology

[0002] Coal is a widely used fuel, with a large consumption in the coal-fired power industry. Coal costs account for more than 70% of the operating costs of thermal power plants. Ash content, calorific value, volatile matter, moisture, and the content of elements such as C, H, and S in coal are the main indicators for coal testing and analysis. They are also the main indicators for coal quality acceptance and settlement and for guiding boiler combustion. Current coal quality monitoring can be divided into offline manual testing and online automatic testing.

[0003] When online automatic detection of coal is required, in order to ensure the accuracy of the detection angle and position of the detection equipment, the detection angle of the detection equipment needs to be fine-tuned after the equipment is installed to ensure the effectiveness of coal detection. In actual adjustment, in order to ensure the accurate coordination of the detection angles of multiple devices, the position and angle of the detection equipment often need to be adjusted multiple times, which makes the installation of the detection equipment cumbersome. To address this, a coal quality detection lifting frame is proposed. Utility Model Content

[0004] The purpose of this utility model is to solve the problem that in order to ensure the accurate coordination of the detection angles of multiple devices, it is often necessary to adjust the position and angle of the detection equipment multiple times, which makes the installation of the detection equipment cumbersome. This utility model provides a coal quality detection lifting frame.

[0005] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0006] A coal quality testing lifting frame, comprising:

[0007] conveyor;

[0008] A support frame, located on the outside of the conveyor belt, is used to provide support for the testing equipment;

[0009] An adjustment mechanism, located inside the support frame, is used to detect coal. The adjustment mechanism includes an adjustment component and a control component. The adjustment component is located inside the support frame and is used to adjust the position of the detection equipment. The control component is located inside the adjustment component and is used to detect the detection angle of the detection equipment. The adjustment component works in conjunction with the control component to detect coal blocks from multiple angles.

[0010] Furthermore, the support frame includes multiple mounting strips distributed on both sides of the conveyor belt and connected to the conveyor belt. Multiple connecting frames are provided on the outer side of the mounting strips, and a fixing cover is provided on the outer side of the connecting frames.

[0011] Furthermore, the adjustment component includes a fixing bar connected to a fixing cover. The fixing bar has a threaded rod and a sliding block arranged in sequence inside it, and the sliding block is screwed to the threaded rod. The sliding block has a mounting plate on its outer side, and the sliding block moves relative to the fixing cover. The mounting plate has a connecting piece on its outer side.

[0012] Furthermore, the connector includes a connecting block, which is connected to the mounting plate, and a plurality of adjusting plates are rotatably connected to the outside of the connecting block.

[0013] Furthermore, the control component includes a rotating disk that rotates inside the connecting block. The rotating disk has multiple guide grooves inside, each guide groove has a connecting post inside, and a sliding rod is provided on the outside of each connecting post. The sliding rod and the adjusting plate are both hinged together by a hinge rod.

[0014] Furthermore, the mounting plate has a guide groove inside, and the sliding rod slides inside the guide groove.

[0015] The beneficial effects of this utility model are as follows:

[0016] This invention, through the arrangement of adjustment and control components, enables accurate adjustment of the testing equipment via the cooperation of a fixed bar, threaded rod, sliding block, connecting block, mounting plate, adjusting plate, rotating disk, guide groove, sliding rod, and hinge rod. This avoids the need for multiple adjustments to the position and angle of the testing equipment, thus preventing cumbersome installation. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a main sectional view of the present invention;

[0019] Figure 3 This is an enlarged view of the adjustment component of this utility model;

[0020] Figure 4 This is an enlarged view of the connecting block of this utility model;

[0021] Figure 5 This is an enlarged view of the control component of this utility model;

[0022] Reference numerals: 1. Conveyor belt; 2. Support frame; 201. Mounting strip; 202. Connecting frame; 203. Fixing cover; 3. Adjusting assembly; 301. Fixing strip; 302. Threaded rod; 303. Sliding block; 304. Connecting block; 305. Mounting plate; 306. Adjusting plate; 4. Control assembly; 401. Rotary disc; 402. Guide groove; 403. Sliding rod; 404. Hinge rod; 405. Connecting column. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0025] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0026] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer that can control it.

[0027] In the description of the embodiments of this utility model, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] like Figures 1 to 5As shown, a coal quality testing lifting frame includes: a conveyor belt 1; a support frame 2, disposed outside the conveyor belt 1, for providing support for the testing equipment; and an adjustment mechanism, disposed inside the support frame 2, for testing the coal. The adjustment mechanism includes an adjustment component 3 and a control component 4. The adjustment component 3 is disposed inside the support frame 2 for adjusting the position of the testing equipment, and the control component 4 is disposed inside the adjustment component 3 for detecting the detection angle of the testing equipment. The adjustment component 3, in conjunction with the control component 4, performs multi-angle detection on the coal block. Specifically, during the conveyor belt 1's transport of coal, the support frame 2 adjusts the position of the testing equipment. The equipment provides support. During the support process, the detection angle of the detection equipment is adjusted by the cooperation of the adjustment component 3 and the control component 4 to ensure that the detection equipment can accurately detect coal. The detection equipment includes supplementary lighting equipment, vision equipment and scanning equipment, which can monitor the coal conveyed by the conveyor belt 1 online. During use, the supplementary lighting equipment, vision equipment and scanning equipment can detect the coal flow volume, coal quality, belt speed, belt deviation and belt foreign objects on the surface of the conveyor belt 1, which facilitates the management of coal by the management personnel. The detection equipment is existing technology and will not be explained in detail here.

[0029] like Figures 1 to 5 As shown, the support frame 2 includes multiple mounting strips 201, which are distributed on both sides of the conveyor belt 1 and connected to the conveyor belt 1. Multiple connecting frames 202 are provided on the outer side of the mounting strips 201, and a fixing cover 203 is provided on the outer side of the connecting frames 202. Specifically, during use, the mounting strips 201 and connecting frames 202 cooperate to provide support for the fixing cover 203, thereby fixing the position of the detection equipment. Telescopic rods are provided on the outer side of the connecting frames 202, which can be adjusted in height according to usage requirements to ensure the effectiveness of the detection equipment in coal detection. The fixing cover 203 protects the detection equipment and blocks radiation generated during the detection process, preventing harm to operators. The mounting strips 201 and the conveyor belt 1 can be connected by welding or bolts.

[0030] like Figures 1 to 5As shown, the adjusting component 3 includes a fixing bar 301, which is connected to the fixing cover 203. A threaded rod 302 and a sliding block 303 are sequentially arranged inside the fixing bar 301, and the sliding block 303 is screwed to the threaded rod 302. A mounting plate 305 is provided on the outside of the sliding block 303, and the sliding block 303 moves relative to the fixing cover 203. A connecting piece is provided on the outside of the mounting plate 305. Specifically, a motor is also provided on the outside of the fixing bar 301. The motor, in conjunction with the threaded rod 302, drives the sliding block 303 and the mounting plate 305 to move in position, thereby moving the control component 4 and the detection equipment during use, ensuring that the detection equipment can accurately detect coal during use.

[0031] like Figures 1 to 5 As shown, the connector includes a connecting block 304, which is connected to the mounting plate 305. Multiple adjusting plates 306 are rotatably connected to the outer side of the connecting block 304. Specifically, the detection equipment is installed on the outer side of the mounting plate 305 and the adjusting plates 306. The detection equipment can be connected to the mounting plate 305 and the adjusting plates 306 via bolts or clips, facilitating quick installation and disassembly of the detection equipment during use. The adjusting plates 306 can rotate relative to the mounting plate 305, thereby adjusting the detection angle of the detection equipment to ensure that the detection equipment can fully scan and detect the coal. The number of detection devices and the types of detection can be added and selected according to actual detection needs.

[0032] like Figures 1 to 5 As shown, the control component 4 includes a rotating disk 401, which rotates inside the connecting block 304. Multiple guide grooves 402 are formed inside the rotating disk 401, and each guide groove 402 has a connecting post 405 inside. A sliding rod 403 is provided on the outside of each connecting post 405. The sliding rod 403 and the adjusting plate 306 are hinged together by hinge rods 404. Specifically, a motor is provided on the outside of the rotating disk 401, which drives the rotating disk 401 to rotate. During the rotation of the rotating disk 401, the guide grooves 402, in conjunction with the connecting posts 405, drive the sliding rod 403 to move in opposite directions. The shape of the sliding rod 403... The shape can be cylindrical, quadrangular prism, or elliptical cylinder, etc. While the sliding rod 403 moves, the angle between the adjusting plate 306 and the connecting block 304 is adjusted by the hinge rod 404, thereby adjusting the detection angle of the detection equipment and ensuring stability in the coal detection process. The guide groove 402 is arc-shaped, and the center of the guide groove 402 intersects with the rotation center of the rotating disk 401, thereby controlling the linear movement of the sliding rod 403. The connecting block 304 is equipped with an electromagnetic limit block, which can fix the position of the adjusted rotating disk 401 during use, ensuring the stability of the angle of the adjusting plate 306 after adjustment.

[0033] like Figures 1 to 5As shown, the mounting plate 305 has a guide groove inside, and the sliding rod 403 slides inside the guide groove. Specifically, the guide groove guides the movement direction of the sliding rod 403 during use to ensure the stability of the sliding rod 403 during movement.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A coal quality testing lifting frame, characterized in that, include: Conveyor belt (1); The support frame (2) is set on the outside of the conveyor belt (1) to provide support for the testing equipment; An adjustment mechanism is set inside the support frame (2) for detecting coal. The adjustment mechanism includes an adjustment component (3) and a control component (4). The adjustment component (3) is set inside the support frame (2) for adjusting the position of the detection equipment. The control component (4) is set inside the adjustment component (3) for detecting the detection angle of the detection equipment. The adjustment component (3) works in conjunction with the control component (4) to detect the coal block at multiple angles.

2. The coal quality testing lifting frame according to claim 1, characterized in that, The support frame (2) includes multiple mounting strips (201), which are distributed on both sides of the conveyor belt (1) and connected to the conveyor belt (1). Multiple connecting frames (202) are provided on the outside of the mounting strips (201), and a fixing cover (203) is provided on the outside of the connecting frames (202).

3. The coal quality testing lifting frame according to claim 2, characterized in that, The adjustment component (3) includes a fixing bar (301), which is connected to a fixing cover (203). The fixing bar (301) is provided with a threaded rod (302) and a sliding block (303) in sequence inside. The sliding block (303) is screwed to the threaded rod (302). The sliding block (303) is provided with a mounting plate (305) on the outside. The sliding block (303) can move relative to the fixing cover (203). The mounting plate (305) is provided with a connector on the outside.

4. The coal quality testing lifting frame according to claim 3, characterized in that, The connector includes a connecting block (304), which is connected to the mounting plate (305), and a plurality of adjusting plates (306) are rotatably connected to the outside of the connecting block (304).

5. A coal quality testing lifting frame according to claim 4, characterized in that, The control component (4) includes a rotating disk (401) that rotates inside the connecting block (304). The rotating disk (401) has multiple guide grooves (402) inside it. Each guide groove (402) has a connecting post (405) inside it. Each connecting post (405) has a sliding rod (403) on its outer side. Each sliding rod (403) is hinged to the adjusting plate (306) by a hinge rod (404).

6. A coal quality testing lifting frame according to claim 3, characterized in that, The mounting plate (305) has a guide groove inside, and the sliding rod (403) slides inside the guide groove.

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