Coal conveyor belt ash and slag cleaner

Abstract

This invention discloses a coal conveyor belt ash and slag remover, comprising: a scraping mechanism including a rotating shaft with a scraper fixedly mounted on the top end of the shaft and mounting frames on both the left and right sides of the shaft; and an adjustment mechanism including a locking block rotatably connected to the right side of the mounting frames, an adjustment component on the left end of the locking block, and a first rotating block on the left end of the adjustment component. The first rotating block contains a limit component. The scraper within the scraping mechanism can scrape and clean the ash and slag on the surface of the coal conveyor belt without requiring manual cleaning, thus reducing labor costs and improving work efficiency. The adjustment mechanism allows for adjustment of the scraper angle, ensuring better contact between the scraping end of the scraper and the lower surface of the coal conveyor belt, improving the scraping effect. It also allows the scraping end of the scraper to be moved away from the coal conveyor belt after the scraping work is completed, ensuring the normal operation of the coal conveyor belt afterwards.

Description

Technical Field

[0001] This invention relates to the field of coal transportation technology, and in particular to a coal conveyor belt ash and slag remover. Background Technology

[0002] In actual operation, the coal conveyor belt is mainly responsible for transporting coal blocks. The coal blocks contain a lot of coal dust. After the coal blocks are transported to the end of the conveyor belt, the coal blocks fall off, but some coal dust will adhere to the conveyor belt, which will increase the load on the conveyor belt and cause the conveyor belt to run off-track. It is necessary for the staff to clean it in time.

[0003] However, manual cleaning by staff is time-consuming and labor-intensive, which not only delays coal unloading and storage operations and prolongs the coal unloading and storage time, but also increases the labor costs required for cleaning. In response, we propose a cleaner that can be applied to the bottom of the coal conveyor belt to clean the rotating part of the conveyor belt. Summary of the Invention

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the invention.

[0005] In view of the problems existing in the above and / or prior art, the present invention is proposed.

[0006] Therefore, the technical problem to be solved by the present invention is how to remove ash and slag from the surface of a coal conveyor belt.

[0007] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a coal conveyor belt ash and slag remover, comprising: a scraping mechanism including a rotating shaft, a scraper fixedly installed at the top of the rotating shaft, and mounting frames provided on both the left and right sides of the rotating shaft; and an adjusting mechanism including a locking block rotatably connected to the right side of the mounting frame, an adjusting component provided at the left end of the locking block, a first rotating block provided at the left end of the adjusting component, and a limit component provided inside the first rotating block.

[0008] As a preferred embodiment of the coal conveyor belt ash and slag cleaner of the present invention, wherein: the inside of the snap-fit ​​block is provided with a cross snap-fit ​​groove, and the left end of the rotating shaft is fixedly connected with a cross snap-fit ​​block that matches the cross snap-fit ​​groove, and the rotating shaft is snapped into the snap-fit ​​block through the cross snap-fit ​​block.

[0009] As a preferred embodiment of the coal conveyor belt ash and slag cleaner of the present invention, the adjusting component includes a second rotating block rotatably connected to the center of the mounting frame. The outer surface of the second rotating block is provided with a receiving groove, and multiple receiving grooves are provided. The multiple receiving grooves are arranged in a circular array on the outer surface of the second rotating block. An elastic block is connected to the outer side of each of the multiple receiving grooves, and a plug-in groove is provided in each of the multiple receiving grooves.

[0010] In a preferred embodiment of the coal conveyor belt ash and slag cleaner of the present invention, a wedge-shaped block matching the elastic block is provided at the connection between the mounting frame and the second rotating block; the inclined surface of the wedge-shaped block is parallel to the inclined surface of the elastic block, and the straight surface of the wedge-shaped block is perpendicular to the straight surface of the elastic block.

[0011] In a preferred embodiment of the coal conveyor belt ash and slag cleaner of the present invention, the limiting component includes a knob disposed on the left side outside the first rotating block, a threaded rod connected to the right end of the knob, a movable block threadedly connected to the outer surface of the threaded rod, a connecting rod fixedly connected to the outer surface of the movable block, and an insert rod fixedly connected to the right end of the connecting rod.

[0012] As a preferred embodiment of the coal conveyor belt ash and slag cleaner of the present invention, wherein: the first rotating block has a cavity inside, and the moving block and the connecting rod are both arranged in the cavity.

[0013] As a preferred embodiment of the coal conveyor belt ash and slag cleaner of the present invention, wherein: the right end of the insertion rod passes through the first rotating block and extends into the insertion groove.

[0014] As a preferred embodiment of the coal conveyor belt ash and slag cleaner of the present invention, wherein: a ball bearing is provided on the left side inside the mounting frame, and a rotating groove matching the ball bearing is opened on the outer surface of the first rotating block, and the first rotating block is rotatably connected to the mounting frame through the ball bearing.

[0015] As a preferred embodiment of the coal conveyor belt ash and slag cleaner of the present invention, a handle is fixedly installed on the left outer surface of the first rotating block.

[0016] In a preferred embodiment of the coal conveyor belt ash and slag cleaner of the present invention, the left end of the snap-fit ​​block is fixedly connected to the right end of the second rotating block, the left end of the second rotating block is fixedly connected to the right end of the first rotating block, and the snap-fit ​​block, the second rotating block and the first rotating block are all rotatably connected within the mounting frame.

[0017] The beneficial effects of this invention are as follows: the scraper installed in the scraping mechanism can scrape and clean the ash and slag on the surface of the coal conveyor belt, eliminating the need for manual cleaning by workers, reducing labor costs and improving work efficiency. The adjustment mechanism can adjust the angle of the scraper, making the scraping end of the scraper contact the lower surface of the coal conveyor belt more appropriately, improving the scraping effect. It can also move the scraping end of the scraper away from the coal conveyor belt after the scraping work is completed, ensuring the normal operation of the coal conveyor belt afterwards. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein:

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0020] Figure 2 This is a cross-sectional view of the connection between the adjustment mechanism and the mounting frame of the present invention.

[0021] Figure 3 This is a perspective view of the adjustment structure of the present invention.

[0022] Figure 4 This is an exploded perspective view of the connection between the adjustment mechanism and the mounting frame of the present invention.

[0023] Figure 5 For the present invention Figure 4 A magnified schematic diagram of the structure at point A in the middle.

[0024] Figure 6 This is a perspective view of the limiting component of the present invention.

[0025] Figure 7 This is a side sectional view of the connection between the second rotating block and the mounting frame of the present invention. Detailed Implementation

[0026] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0027] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that is mutually exclusive with other embodiments.

[0029] Example 1

[0030] Reference Figure 1 , Figure 3 , Figure 4 and Figure 6 This is the first embodiment of the present invention, which provides a coal conveyor belt ash and slag remover, including a scraping mechanism 100 and an adjusting mechanism 200. The scraper 102 in the scraping mechanism 100 can scrape off the ash and slag on the surface of the coal conveyor belt. The adjusting mechanism 200 can adjust the rotation angle of the scraper 102 so that the scraping end of the scraper 102 contacts the lower surface of the coal conveyor belt more appropriately, thereby improving the scraping effect. It can also move the scraping end of the scraper 102 away from the coal conveyor belt after the scraping work is completed, ensuring the normal operation of the coal conveyor belt afterwards.

[0031] Specifically, the scraping mechanism 100 includes a rotating shaft 101, a scraper 102 fixedly mounted on the top of the rotating shaft 101, and mounting frames 103 provided on both the left and right sides of the rotating shaft 101. Both sides of the rotating shaft 101 are rotatably connected to the two mounting frames 103 through an adjustment mechanism 200, and the angle between the rotating shaft 101 and the scraper 102 is adjusted by the adjustment mechanism 200.

[0032] The adjustment mechanism 200 includes a snap-fit ​​block 201 rotatably connected to the right side of the mounting frame 103. The snap-fit ​​block 201 is used to snap into the rotating shaft 101. An adjustment component 202 is provided at the left end of the snap-fit ​​block 201, which can adjust the rotation of the snap-fit ​​block 201, thereby adjusting the rotation of the rotating shaft 101. A first rotating block 203 is provided at the left end of the adjustment component 202. A limit component 204 is provided inside the first rotating block 203. After the rotating shaft 101 is adjusted, the limit component 204 can limit and fix the adjustment component 202, preventing it from rotating, thereby ensuring that the rotating shaft 101 cannot rotate, thus achieving the function of positioning the scraper 102.

[0033] In use, the entire device is installed below the coal conveyor belt. The angle of the scraper 102 is then adjusted by the adjusting mechanism 200 so that the scraping end of the scraper 102 contacts the lower surface of the coal conveyor belt. During the belt rotation, the scraper 102 can scrape the surface of the belt without the need for manual cleaning by workers, reducing labor costs and improving work efficiency. After the scraping work is completed, the scraper 102 is adjusted by the adjusting mechanism 200 so that the scraper 102 is away from the coal conveyor belt to ensure the normal operation of the coal conveyor belt afterwards.

[0034] Example 2

[0035] Reference Figures 2-7 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0036] Specifically, the adjustment component 202 includes a second rotating block 202a rotatably connected to the center of the mounting frame 103. The outer surface of the second rotating block 202a is provided with a storage groove 202b, and multiple storage grooves 202b are provided. The multiple storage grooves 202b are arranged in a circular pattern on the outer surface of the second rotating block 202a. An elastic block 202c is connected to the outer side of each of the multiple storage grooves 202b. An insertion groove 202d is provided in each of the multiple storage grooves 202b. A wedge block 103a matching the elastic block 202c is provided at the connection between the mounting frame 103 and the second rotating block 202a. The inclined surface of the wedge block 103a is parallel to the inclined surface of the elastic block 202c, and the straight surface of the wedge block 103a is perpendicular to the straight surface of the elastic block 202c.

[0037] like Figure 7 As shown, both the elastic block 202c and the wedge block 103a are triangular in shape. The inclined surface of the elastic block 202c is opposite to and parallel to the inclined surface of the wedge block 103a. When the second rotating block 202a rotates clockwise, the left end of the elastic block 202c can retract into the receiving groove 202b under the pressure of the wedge block 103a, ensuring that the second rotating block 202a can rotate smoothly. Since the straight surface of the wedge block 103a is perpendicular to the straight surface of the elastic block 202c, when the second rotating block 202a rotates counterclockwise, the elastic block 202c is blocked by the wedge block 103a, and the second rotating block 202a cannot rotate.

[0038] Furthermore, the limiting component 204 includes a knob 204a disposed on the left side outside the first rotating block 203. A threaded rod 204b is connected to the right end of the knob 204a. A movable block 204c is threadedly connected to the outer surface of the threaded rod 204b. A connecting rod 204d is fixedly connected to the outer surface of the movable block 204c. An insertion rod 204e is fixedly connected to the right end of the connecting rod 204d. The right end of the insertion rod 204e passes through the first rotating block 203 and extends into the insertion groove 202d.

[0039] like Figure 4 and Figure 6As shown, rotating the knob 204a causes the threaded rod 204b to rotate, which in turn causes the moving block 204c to move horizontally. The moving block 204b then causes the connecting rod 204d and the insertion rod 204e to move horizontally. The insertion rod 204e moves along the insertion slot 202d into the receiving slot 202b. Once the insertion rod 204e passes through the receiving slot 202b, it blocks the top of the receiving slot 202b, preventing the elastic block 202c from retracting into the receiving slot 202b. This limits and fixes the elastic block 202c, preventing the second rotating block 203 from rotating clockwise.

[0040] Preferably, the first rotating block 203 has a cavity 203a inside, and the moving block 204c and the connecting rod 204d are both disposed in the cavity 203a. The cavity 203a provides space for the horizontal movement of the moving block 204c and the connecting rod 204d, ensuring that the limiting component 204 can operate normally.

[0041] Example 3

[0042] Reference Figures 1-7 This is the third embodiment of the present invention, which is based on the first two embodiments.

[0043] Specifically, the snap-fit ​​block 201 has a cross-shaped snap-fit ​​groove 201a inside, and the left end of the rotating shaft 101 is fixedly connected to a cross-shaped snap-fit ​​block 101a that matches the cross-shaped snap-fit ​​groove 201a. The rotating shaft 101 is snapped into the snap-fit ​​block 201 through the cross-shaped snap-fit ​​block 101a. After the snap-fit ​​block 201 rotates, it can drive the rotating shaft 101 to rotate.

[0044] A handle 203c is fixedly installed on the left outer surface of the first rotating block 203. The left end of the snap-fit ​​block 201 is fixedly connected to the right end of the second rotating block 202a. The left end of the second rotating block 202a is fixedly connected to the right end of the first rotating block 203. The snap-fit ​​block 201, the second rotating block 202a and the first rotating block 203 are all rotatably connected in the mounting frame 103.

[0045] When the operator rotates the first rotating block 203 using the throttle 203c, the first rotating block 203 can drive the second rotating block 202a to rotate. The second rotating block 202a can drive the locking block 203 to rotate. The locking block 203 can drive the cross locking block 101a and the rotating shaft 101 to rotate. The rotating shaft 101 can drive the scraper 102 to rotate. When the insertion rod 204e is inserted into the storage slot 202b, it can limit and fix the elastic block 202c, so that the second rotating block 202a cannot rotate. Thus, the first rotating block 203 and the locking block 203 cannot rotate, and the cross locking block 101a, the rotating shaft 101 and the scraper 102 are fixed.

[0046] Furthermore, a ball bearing 103b is provided on the left side inside the mounting frame 103, and a rotating groove 203b matching the ball bearing 103b is provided on the outer surface of the first rotating block 203. The first rotating block 203 is rotatably connected to the mounting frame 103 through the ball bearing 103b. Through the provided ball bearing 103 and the provided rotating groove 203b, the friction of the first rotating block 203 when rotating inside the mounting frame 103 can be reduced, making the first rotating block 203 rotate more smoothly and avoiding jamming, which would affect the adjustment of the scraper 102.

[0047] The working principle of this embodiment, combined with the previous two embodiments, is as follows: During use, the operator installs the entire device below the coal conveyor belt. By rotating the first rotating block 203 clockwise using the handle 203c, the first rotating block 203 drives the second rotating block 202a to rotate. The second rotating block 202a drives the locking block 203 to rotate, which in turn drives the cross-shaped locking block 101a and the rotating shaft 101 to rotate. The rotating shaft 101 drives the scraper 102 to rotate, causing the scraping end of the scraper 102 to contact the lower surface of the coal conveyor belt. After adjusting the scraper 102, the operator then rotates the knob 204a. The knob 204a drives the threaded rod 204b to rotate, which in turn drives the moving block 204c to move horizontally. The moving block 204b drives the connecting rod 204d and the insert rod 204e to move horizontally. The insert rod 204e can move along... The insertion slot 202d moves into the receiving slot 202b. When the insertion rod 204e passes through the receiving slot 202b, it can block the top of the receiving slot 202b, preventing the elastic block 202c from retracting into the receiving slot 202b. This limits and fixes the elastic block 202c, preventing the second rotating block 203 from rotating clockwise. Consequently, the first rotating block 203 and the locking block 203 cannot rotate, and the cross locking block 101a, the rotating shaft 101, and the scraper 102 are fixed. At this time, the worker starts the coal conveyor belt. During the belt rotation, the scraper 102 can scrape the surface of the belt without the need for manual cleaning, reducing labor costs and improving work efficiency. After the scraping work is completed, the operation is reversed. The scraper 102 is adjusted by the adjusting mechanism 200 to move the scraper 102 away from the coal conveyor belt, ensuring the normal operation of the coal conveyor belt afterwards.

[0048] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A coal belt ash and slag sweeper, characterized in that: The utility model relates to a kind of scraping mechanism and adjusting mechanism, including, Scraping mechanism (100), including pivot (101), the top end of the pivot (101) is fixedly installed with scraper (102), the left and right sides of the pivot (101) are provided with mounting frame (103);And, Adjusting mechanism (200), including the clamping block (201) rotationally connected in the right side of the mounting frame (103), The left end of the clamping block (201) is provided with adjusting assembly (202), the left end of the adjusting assembly (202) is provided with first rotary block (203), the inside of the first rotary block (203) is provided with limiting assembly (204); The inside of the clamping block (201) is provided with cross clamping groove (201a), the left end of the pivot (101) is fixedly connected with the cross clamping groove (201a) matched with cross clamping block (101a), and the pivot (101) is clamped with the clamping block (201) by cross clamping block (101a). The adjusting assembly (202) includes the second rotary block (202a) rotationally connected in the inside center of the mounting frame (103), The outer surface of the second rotary block (202a) is provided with receiving groove (202b), and the receiving groove (202b) is provided with multiple, multiple receiving grooves (202b) are circumferentially arranged on the outer surface of the second rotary block (202a), and the outer side of multiple receiving grooves (202b) is connected with elastic block (202c), and multiple receiving grooves (202b) are provided with plug-in slot (202d) in. The connecting place of the mounting frame (103) and the second rotary block (202a) is provided with the wedge-shaped block (103a) matched with the elastic block (202c); The inclined surface of the wedge-shaped block (103a) is parallel to the inclined surface of the elastic block (202c), and the straight surface of the wedge-shaped block (103a) is perpendicular to the straight surface of the elastic block (202c); The limiting assembly (204) includes knob (204a) arranged on the left side outside the first rotary block (203), the right end of the knob (204a) is connected with threaded rod (204b), the outer surface of the threaded rod (204b) is threadedly connected with moving block (204c), the outer surface of the moving block (204c) is fixedly connected with connecting rod (204d), and the right end of the connecting rod (204d) is fixedly connected with plug rod (204e); The inside of the first rotary block (203) is provided with cavity (203a), and the moving block (204c) and the connecting rod (204d) are arranged in the cavity (203a). The right end of the plug rod (204e) penetrates the first rotary block (203), and extends into the plug-in slot (202d).

2. The coal belt deashing sweeper according to claim 1, characterized in that: The left side in the mounting frame (103) is provided with ball (103b), the outer surface of the first rotary block (203) is provided with rotation groove (203b) matched with the ball (103b), and the first rotary block (203) is rotationally connected with the mounting frame (103) by the ball (103b).

3. The coal belt deashing cleaner according to any one of claims 1-2, characterized in that: The left outer surface of the first rotating block (203) is fixedly installed with a rotating handle (203c).

4. The coal belt deashing cleaner according to any one of claims 1-2, characterized in that: The left end of the clamping block (201) is fixedly connected with the right end of the second rotating block (202a), the left end of the second rotating block (202a) is fixedly connected with the right end of the first rotating block (203), and the clamping block (201), the second rotating block (202a) and the first rotating block (203) are all rotationally connected in the mounting frame (103).

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