Coal gangue crushing device with high stability

Abstract

The utility model discloses a coal gangue crushing device with strong stability, which comprises a crushing device body, the bottom of the crushing device body is fixedly connected with a bottom plate, the bottom of the bottom plate is provided with a slot, a movable plate is embedded in the bottom plate, the bottom of the movable plate is fixedly connected with an insertion plate, and the insertion plate is inserted in the slot. The side face of the movable plate is fixedly connected with a transverse plate, the surface of the transverse plate is fixedly connected with a mounting plate, mounting holes are formed in the surface of the mounting plate, and the side face of the movable plate is fixedly connected with a sliding block. According to the coal gangue crushing device with the high stability, the inserting groove is formed in the bottom of the floor, the moving plate is additionally arranged in the bottom plate, the inserting plate is installed at the bottom of the moving plate, the inserting plate is inserted into the inserting groove, and the transverse plate is installed on the side face of the moving plate, so that when the crushing device is placed, only a pulling plate needs to be pulled, and a sliding block slides in the bottom plate; and after the movable plate is pulled out, the crushing device is mounted on the ground through the mounting plate, so that the crushing device can be mounted more stably.

Description

Technical Field

[0001] The utility model belongs to the technical field of coal gangue crushing, and in particular relates to a coal gangue crushing device with strong stability. Background Art

[0002] Coal gangue is solid waste discharged during coal mining and coal washing. It is a black-gray rock that is harder than coal and has a low carbon content and accompanies coal seams during the coal formation process. It needs to be crushed before use, and a crushing device is needed at this time.

[0003] The crushing devices currently on the market have the following problems when used:

[0004] 1. When the traditional crushing device is in use, the feeding port needs to be loaded, and the loading port is generally at the top of the crushing device. During the loading process, too much material accumulates on the top, which easily leads to instability of the crushing device, making its stability poor;

[0005] 2. When the traditional crushing device is performing the crushing operation, the belt on the side of the crushing device keeps rotating, and the friction generates a lot of heat. If it is used for a long time, it will be damaged, affecting the crushing effect, and its heat dissipation effect is poor. Utility Model Content

[0006] The utility model aims to provide a coal gangue crushing device with strong stability to solve the technical problems raised in the background technology.

[0007] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a coal gangue crushing device with strong stability, the bottom of the crushing device body is fixedly connected to the bottom plate, the bottom of the bottom plate is provided with a slot, a movable plate is embedded inside the bottom plate, the bottom of the movable plate is fixedly connected to the plug plate, the plug plate is inserted into the slot, the side of the movable plate is fixedly connected to the cross plate, the surface of the cross plate is fixedly connected to the mounting plate, the surface of the mounting plate is provided with a mounting hole, the side of the movable plate is fixedly connected to the slider, the surface of the slider is provided with a threaded hole, and the slider is embedded inside the bottom plate.

[0008] Preferably, a belt is provided on the side of the crushing device body, the side of the crushing device body is fixedly connected to a side plate, the surface of the side plate is fixedly connected to a frame, the surface of the frame is fixedly connected to a baffle, a motor is provided on the surface of the baffle, one end of the motor is provided with a rotating shaft, the outside of the rotating shaft is provided with a fan blade, the side of the side plate is fixedly connected to a sleeve, a damping shaft is embedded in the sleeve, a connecting block is provided on the side of the damping shaft, one end of the connecting block is fixedly connected to a guide plate, and two guide plates are provided.

[0009] Preferably, the surface of the transverse plate is fixedly connected to the pull plate, the surface of the transverse plate is inlaid with a metal plate, and the side surface of the bottom plate is inlaid with a magnetic attraction plate.

[0010] Preferably, a threaded rod is inserted into the bottom plate, and the top of the threaded rod is fixedly connected to the turntable.

[0011] Preferably, the motor is externally sleeved with a limiting ring, and two limiting rings are provided.

[0012] Preferably, a protective frame is provided at one end of the frame body, and the protective frame is circular

[0013] The utility model is a coal gangue crushing device with strong stability, which has the following advantages:

[0014] 1. A coal gangue crushing device with strong stability is provided with a slot at the bottom of the floor, and a moving plate is added inside the bottom plate, a plug plate is installed at the bottom of the moving plate, the plug plate is inserted into the slot, and a horizontal plate is installed on the side of the moving plate, a mounting plate is added on the surface of the horizontal plate, and a mounting hole is opened on the surface of the mounting plate. When the crushing device is placed, it only needs to pull the pull plate, the slider slides inside the bottom plate, and the moving plate is pulled out. After being pulled out, the crushing device is installed on the ground with the mounting plate, so that the installation can be more stable;

[0015] 2. This coal gangue crushing device with strong stability is provided with a side plate on the side of the crushing device body, and a frame is installed on the surface of the side plate, a baffle is added on the surface of the frame, and a motor is installed on the surface of the baffle. The motor drives the rotating shaft and the fan blades to rotate to supply air, and a guide plate is connected to the side of the side plate through a damping rotating shaft. When the crushing device is in use, the belt friction generates heat, and the guide plate is rotated to a suitable position to blow cold air to the belt to dissipate heat, thereby achieving a better heat dissipation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the guide plate structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the plug board structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the slot structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the fan blade structure of the utility model;

[0022] Figure 6 For the utility model Figure 2 Enlarged view of part A.

[0023] Explanation of the markings in the figure: 1. Crushing device body; 2. Belt; 3. Horizontal plate; 4. Threaded rod; 5. Sleeve; 6. Bottom plate; 7. Pull plate; 8. Mounting plate; 9. Mounting hole; 10. Guide plate; 11. Magnetic plate; 12. Moving plate; 13. Threaded hole; 14. Slider; 15. Insert plate; 16. Metal plate; 17. Damping shaft; 18. Side plate; 19. Protective frame; 20. Fan blades; 21. Slot; 22. Motor; 23. Baffle; 24. Limiting ring; 25. Rotating shaft; 26. Frame; 27. Connecting block. DETAILED DESCRIPTION

[0024] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0025] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying 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 a limitation on the embodiments of the present invention.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0027] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0028] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0029] In order to better understand the purpose, structure and function of the utility model, the following is a further detailed description of a coal gangue crushing device with strong stability of the utility model in conjunction with the accompanying drawings.

[0030] like Figure 1-6 As shown, the utility model is a coal gangue crushing device with strong stability, including a crushing device body 1, the bottom of the crushing device body 1 is fixedly connected to the bottom plate 6, the bottom of the bottom plate 6 is provided with a slot 21, the bottom of the bottom plate 6 is embedded with a moving plate 12, the bottom of the moving plate 12 is fixedly connected to the plug plate 15, the plug plate 15 is inserted into the slot 21, the side of the moving plate 12 is fixedly connected to the horizontal plate 3, the surface of the horizontal plate 3 is fixedly connected to the mounting plate 8, the surface of the mounting plate 8 is provided with a mounting hole 9, the side of the moving plate 12 is fixedly connected to the slider 14, the surface of the slider 14 is provided with a threaded hole 13, the slider 14 is embedded with Inside the bottom plate 6, a slot 21 is opened at the bottom of the floor, and a movable plate 12 is added inside the bottom plate 6, an insert plate 15 is installed at the bottom of the movable plate 12, the insert plate 15 is inserted into the slot 21, and a cross plate 3 is installed on the side of the movable plate 12, a mounting plate 8 is added to the surface of the cross plate 3, and a mounting hole 9 is opened on the surface of the mounting plate 8. When the crushing device is placed, it is only necessary to pull the pull plate 7, the slider 14 slides inside the bottom plate 6, and the movable plate 12 is pulled out. After pulling it out, the crushing device is installed on the ground with the mounting plate 8, so that its installation can be more stable.

[0031] A belt 2 is provided on the side of the crushing device body 1, and a side plate 18 is fixedly connected to the side of the crushing device body 1. The surface of the side plate 18 is fixedly connected to the frame 26, and the surface of the frame 26 is fixedly connected to the baffle 23. A motor 22 is provided on the surface of the baffle 23, and a rotating shaft 25 is provided at one end of the motor 22. A fan blade 20 is provided outside the rotating shaft 25. A sleeve 5 is fixedly connected to the side of the side plate 18, and a damping shaft 17 is embedded inside the sleeve 5. A connecting block 27 is provided on the side of the damping shaft 17, and one end of the connecting block 27 is fixedly connected to the guide plate 10. The guide plate 10 is provided with two A side plate 18 is added to the side of the crushing device body 1, and a frame 26 is installed on the surface of the side plate 18, a baffle 23 is added to the surface of the frame 26, and a motor 22 is installed on the surface of the baffle 23. The motor 22 drives the rotating shaft 25 and the fan blades 20 to rotate to supply air, and a guide plate 10 is connected to the side of the side plate 18 through a damping rotating shaft 17. When the crushing device is in use, the belt 2 generates heat by friction, and the guide plate 10 is rotated to a suitable position to blow cold air to the belt 2 to dissipate heat, so that the heat dissipation effect is better.

[0032] The surface of the horizontal plate 3 is fixedly connected to the pull plate 7, the surface of the horizontal plate 3 is inlaid with a metal plate 16, and the side of the bottom plate 6 is inlaid with a magnetic plate 11. By installing the pull plate 7 on the surface of the horizontal plate 3, it is more convenient to pull out and push in the movable plate 12. The metal plate 16 is inlaid on the surface of the horizontal plate 3, and the magnetic plate 11 can firmly adsorb the metal plate 16 to prevent the horizontal plate from moving.

[0033] A threaded rod 4 is inserted inside the bottom plate 6, and the top of the threaded rod 4 is fixedly connected to a turntable. By installing the threaded rod 4 inside the bottom plate 6 and installing the turntable on the top of the threaded rod 4, after the threaded rod 4 is inserted into the bottom plate 6 and the slider 14, the movable plate 12 can be fixed by rotating the turntable.

[0034] The motor 22 is externally sleeved with a limiting ring 24 , and two limiting rings 24 are provided. By sleeved with the limiting ring 24 externally of the motor 22 , the motor 22 can be installed more stably.

[0035] A protective frame 19 is provided at one end of the frame 26 . The protective frame 19 is circular. By adding the protective frame 19 at one end of the frame 26 , foreign matter can be prevented from entering the interior of the frame 26 .

[0036] The working principle of the coal gangue crushing device with strong stability is as follows: when applying the crushing device, it is first necessary to place it in the required position. When the crushing device is placed, it is only necessary to pull the pulling plate 7, the slider 14 slides inside the bottom plate 6, and the movable plate 12 is pulled out. After the threaded rod 4 is inserted into the bottom plate 6 and the slider 14, the movable plate 12 can be fixed by rotating the turntable. After pulling it out, the crushing device can be installed on the ground with the mounting plate 8 to make its installation more stable. At this time, the crushing device body 1 can be started, and the belt 2 starts to rotate. At this time, the feeding can be started. When the crushing device is in use, the belt 2 generates heat by friction, and the guide plate 10 is rotated to a suitable position. The motor 22 drives the rotating shaft 25 and the fan blades 20 to rotate to supply air, and the cold air is blown to the belt 2 to dissipate heat, so that its heat dissipation effect is better. When the crushing device needs to be moved, it is only necessary to remove the threaded rod 4 and push the movable plate 12 into the bottom plate 6. At this time, the magnetic suction plate 11 can firmly adsorb the metal plate 16 to prevent the horizontal plate from moving.

[0037] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A coal gangue crushing device with strong stability, comprising a crushing device body (1), characterized in that: The bottom of the pulverizing device body (1) is fixedly connected to a bottom plate (6), a slot (21) is provided at the bottom of the bottom plate (6), a movable plate (12) is embedded inside the bottom plate (6), a plug plate (15) is fixedly connected to the bottom of the movable plate (12), the plug plate (15) is inserted into the slot (21), the side of the movable plate (12) is fixedly connected to a transverse plate (3), the surface of the transverse plate (3) is fixedly connected to a mounting plate (8), a mounting hole (9) is provided on the surface of the mounting plate (8), the side of the movable plate (12) is fixedly connected to a sliding block (14), a threaded hole (13) is provided on the surface of the sliding block (14), and the sliding block (14) is embedded inside the bottom plate (6).

2. The coal gangue crushing device with strong stability according to claim 1 is characterized in that: A belt (2) is provided on the side of the pulverizing device body (1); the side of the pulverizing device body (1) is fixedly connected to a side plate (18); the surface of the side plate (18) is fixedly connected to a frame (26); the surface of the frame (26) is fixedly connected to a baffle (23); a motor (22) is provided on the surface of the baffle (23); a rotating shaft (25) is provided at one end of the motor (22); a fan blade (20) is provided outside the rotating shaft (25); a sleeve (5) is fixedly connected to the side of the side plate (18); a damping rotating shaft (17) is embedded inside the sleeve (5); a connecting block (27) is provided on the side of the damping rotating shaft (17); one end of the connecting block (27) is fixedly connected to a guide plate (10); two guide plates (10) are provided.

3. The stable gangue crushing device according to claim 1 is characterized in that: The surface of the transverse plate (3) is fixedly connected to the pull plate (7), the surface of the transverse plate (3) is inlaid with a metal plate (16), and the side surface of the bottom plate (6) is inlaid with a magnetic attraction plate (11).

4. The stable gangue crushing device according to claim 1 is characterized in that: A threaded rod (4) is inserted into the bottom plate (6), and the top of the threaded rod (4) is fixedly connected to the turntable.

5. The stable gangue crushing device according to claim 2 is characterized in that: The motor (22) is externally sleeved with a limiting ring (24), and two limiting rings (24) are provided.

6. The coal gangue crushing device with strong stability according to claim 2 is characterized in that: A protective frame (19) is provided at one end of the frame body (26), and the protective frame (19) is circular.

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