Plum coupling shield for mining equipment

Abstract

The utility model relates to the technical field of coupling shields, in particular to a plum coupling shield for mining equipment, which is characterized in that when the plum coupling shield is used, proper bottom sleeves are fixed on the surface of a mounting seat, then a rotating handle is used for adjusting a rotating wheel to drive an adjusting screw rod to rotate, and the two bottom sleeves move along limiting chutes; then the position of the rotating wheel is fixed by using a fixing bolt, namely, the bottom sleeve can be arranged at the bottom of the protective cover, so that the bottom sleeve and the protective cover can completely wrap the plum coupling and protect the plum coupling, and the possibility that dust enters the bottom of the plum coupling is prevented; therefore, the problem that a traditional protective cover cannot be completely wrapped by the protective cover is solved, and protectiveness is high.

Description

Technical Field

[0001] This utility model relates to the field of coupling cover technology, specifically a plum blossom coupling cover for mining equipment. Background Technology

[0002] A common part in mining equipment is the plum blossom coupling. Couplings are equipped with corresponding protective covers during use, and plum blossom couplings are generally equipped with "U"-shaped protective covers. The plum blossom coupling is a widely used coupling, also called a claw coupling, which consists of two metal claw discs and an elastic body.

[0003] Because the traditional "U"-shaped cover cannot completely enclose the plum blossom coupling when protecting it, dust can enter from the bottom of the "U"-shaped cover, causing dust to accumulate on the bottom of the plum blossom coupling. As a result, the plum blossom coupling cannot be used normally after long-term use, and its protective effect is low. Utility Model Content

[0004] The purpose of this utility model is to provide a plum blossom coupling cover for mining equipment to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a plum blossom coupling cover for mining equipment, comprising a cover, a mounting plate, and a fixing plate. The cover is mounted on the top of the mounting plate, and mounting seats are provided on the inner walls of both sides of the cover. A bottom sleeve is mounted on the surface of the mounting seat, and mounting frames are provided on both sides of the cover. An adjusting screw is mounted inside the mounting frame via a bearing. A rotating wheel is connected to the top of the adjusting screw above the mounting frame, and a rotating handle is connected to one side of the top of the rotating wheel.

[0006] Preferably, the bottom sides of the protective cover are provided with fixing plates, which are fixedly connected to the mounting plate by bolts.

[0007] Preferably, the inner walls of the protective cover on both sides are provided with connecting grooves, and the mounting base is provided with connecting sliders on both sides, the connecting sliders being engaged and slidably connected with the connecting grooves.

[0008] Preferably, a limiting groove is formed in the middle of both sides of the protective cover, and a movable block is connected to the side of the mounting base. The movable block passes through the limiting groove and is threadedly connected to the adjusting screw.

[0009] Preferably, the top surface of the mounting base is provided with a fixing groove, and the bottom sleeve is fixedly connected to the fixing groove by connecting screws.

[0010] Preferably, a connecting groove is provided on one side of the top of the mounting bracket, and a plurality of fixing holes are evenly provided on the surface of the rotating wheel. The fixing holes and the connecting groove are fixedly connected by fixing pins.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: When using this utility model, a suitable base sleeve is fixed on the surface of the mounting base. Then, the rotating handle is used to adjust the rotating wheel, which drives the adjusting screw to rotate. The two base sleeves move along the limiting slide groove. Then, the position of the rotating wheel is fixed with a fixing pin. This allows the base sleeve to be set at the bottom of the protective cover, so that the base sleeve and the protective cover can completely cover the plum blossom coupling and protect it, preventing the possibility of dust entering the bottom of the plum blossom coupling. This solves the problem that the traditional protective cover cannot be completely covered by the protective cover, and provides higher protection. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the mounting base structure of this utility model;

[0014] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0015] In the diagram: 1. Protective cover; 2. Mounting plate; 3. Fixing plate; 4. Connecting slide groove; 5. Limiting slide groove; 6. Base sleeve; 7. Connecting screw; 8. Bolt; 9. Mounting bracket; 10. Adjusting screw; 11. Rotating wheel; 12. Moving block; 13. Rotating handle; 14. Fixing hole; 15. Mounting base; 16. Connecting slider; 17. Fixing groove; 18. Connecting groove; 19. Fixing pin. Detailed Implementation

[0016] 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.

[0017] In the description of this utility model, it should be noted that the terms "vertical", "up", "down", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. 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.

[0018] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0019] Please see Figure 1-3 This utility model provides a technical solution: a plum blossom coupling cover for mining equipment, including a cover 1, a mounting plate 2 and a fixing plate 3. The cover 1 is installed on the top of the mounting plate 2. Mounting seats 15 are provided on the inner walls of both sides of the cover 1. A bottom sleeve 6 is installed on the surface of the mounting seat 15. Mounting frames 9 are provided on both sides of the cover 1. An adjusting screw 10 is installed inside the mounting frame 9 through a bearing. A rotating wheel 11 is connected to the top of the adjusting screw 10 above the mounting frame 9. A rotating handle 13 is connected to one side of the top of the rotating wheel 11.

[0020] Furthermore, fixing plates 3 are provided on both sides of the bottom of the protective cover 1, and the fixing plates 3 are fixedly connected to the mounting plate 2 by bolts 8.

[0021] Furthermore, the inner walls of the protective cover 1 on both sides are provided with connecting grooves 4, and the mounting base 15 is provided with connecting sliders 16 on both sides. The connecting sliders 16 are engaged and slidably connected with the connecting grooves 4.

[0022] Furthermore, a limiting groove 5 is provided in the middle of the two sides of the protective cover 1, and a movable block 12 is connected to the side of the mounting base 15. The movable block 12 passes through the limiting groove 5 and is threadedly connected to the adjusting screw 10.

[0023] Furthermore, a fixing groove 17 is provided on the top surface of the mounting base 15, and the bottom sleeve 6 is fixedly connected to the fixing groove 17 by connecting screws 7.

[0024] Furthermore, a connecting groove 18 is provided on one side of the top of the mounting bracket 9, and several fixing holes 14 are evenly provided on the surface of the rotating wheel 11. The fixing holes 14 and the connecting groove 18 are fixedly connected by fixing pins 19.

[0025] In use, a suitable base sleeve 6 is fixed to the surface of the mounting base 15. Then, the rotating handle 13 is used to adjust the rotating wheel 11, which drives the adjusting screw 10 to rotate. The two base sleeves 6 move along the limiting slide groove 5. Then, the position of the rotating wheel 11 is fixed by the fixing pin 19, so that the base sleeve 6 can be set at the bottom of the protective cover 1. Thus, the base sleeve 6 and the protective cover 1 can completely cover the plum blossom coupling and protect it, preventing dust from entering the bottom of the plum blossom coupling. This solves the problem that the traditional protective cover cannot be completely covered by the protective cover, and provides high protection.

[0026] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A plum blossom coupling cover for mining equipment, comprising a cover (1), a mounting plate (2), and a fixing plate (3), characterized in that: The mounting plate (2) is equipped with a protective cover (1) on the top. The inner walls of the protective cover (1) are provided with mounting seats (15). The mounting seats (15) are equipped with a bottom sleeve (6). The protective cover (1) is provided with mounting brackets (9) on both sides. The mounting brackets (9) are equipped with adjusting screws (10) through bearings. The top of the adjusting screws (10) is connected to a rotating wheel (11) above the mounting brackets (9). The top of the rotating wheel (11) is connected to a rotating handle (13) on one side.

2. The plum blossom coupling cover for mining equipment according to claim 1, characterized in that: The bottom sides of the protective cover (1) are provided with fixing plates (3), and the fixing plates (3) are fixedly connected to the mounting plate (2) by bolts (8).

3. The plum blossom coupling cover for mining equipment according to claim 1, characterized in that: The inner walls of the protective cover (1) on both sides are provided with connecting grooves (4), and the mounting base (15) is provided with connecting sliders (16) on both sides. The connecting sliders (16) are engaged and slidably connected with the connecting grooves (4).

4. The plum blossom coupling cover for mining equipment according to claim 1, characterized in that: The protective cover (1) has a limiting groove (5) in the middle of both sides. The mounting base (15) is connected to a moving block (12) on its side. The moving block (12) passes through the limiting groove (5) and is threadedly connected to the adjusting screw (10).

5. A plum blossom coupling cover for mining equipment according to claim 1, characterized in that: The mounting base (15) has a fixing groove (17) on its top surface, and the bottom sleeve (6) is fixedly connected to the fixing groove (17) by connecting screws (7).

6. A plum blossom coupling cover for mining equipment according to claim 1, characterized in that: The mounting bracket (9) has a connecting groove (18) on one side of its top, and the rotating wheel (11) has a number of fixing holes (14) evenly distributed on its surface. The fixing holes (14) and the connecting groove (18) are fixedly connected by fixing pins (19).

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