Automatic spraying device for coal washing

Abstract

The utility model discloses an automatic spraying device for coal washing, which belongs to the technical field of coal washing processing, solves the problem that the existing coal mine is not completely cleaned, and comprises a coal washing pool, a connecting bracket, a reciprocating mounting shell and a sprayer, a reciprocating mounting shell is fixedly connected to the side, close to the coal washing pool, of the connecting support, sprayers are arranged on the two sides of the reciprocating mounting shell, a moving mechanism is fixedly mounted on the inner wall of the coal washing pool, and a reciprocating mechanism is fixedly mounted on the surface, close to the coal washing pool, of the reciprocating mounting shell; by installing the coal washing pool, the connecting support, the reciprocating installing shell, the sprayer, the moving mechanism and the reciprocating mechanism, ore in the coal washing pool is cleaned through the sprayer, in the cleaning process, a coal mine on the inner wall of the coal washing pool is turned over, meanwhile, the sprayer moves in a reciprocating mode, the spraying range is enlarged, the surface of the coal mine can be fully cleaned, and the coal mine cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of coal washing processing, and in particular relates to an automatic spray device for coal washing. Background Art

[0002] Coal washing is an important coal deep processing technology. It removes impurities in raw coal through physical or mechanical methods, improves the quality and utilization rate of coal, and is of great significance to promoting the rational utilization of coal resources and environmental protection.

[0003] Utility model patent CN 216064548 U A mine automated coal washing device, including a first outer shell, a coal washing structure, a rotating structure, a stirring structure, a flushing structure and a partition structure, the top outer wall of the first outer shell is fixedly connected to the second outer shell, the right outer wall of the first outer shell is fixedly connected to the third outer shell, the first outer shell is provided with a coal washing structure and a flushing structure inside, the coal washing structure is provided with a partition structure inside, the application evenly packs the coal in the cavity between the partition nets to avoid a large amount of coal piling up together to affect the coal washing effect, the rotating motor one rotates to drive the screen cylinder, the fixed rod two and the partition net to rotate, the water pump pumps water, the nozzle sprays clean water to flush the coal, the coal in the partition net is rolled and washed as the partition net rotates, and the coal is effectively cleaned, the rotating motor two of the application rotates to drive the stirring rod to stir, so as to facilitate the full mixing of flocculant and sewage.

[0004] The above design uses clean water to clean the coal through the coordination of multiple components and structures, and fully mixes the wastewater generated after cleaning with the flocculant. However, the above design still has some problems. When cleaning coal, the above design cannot clean the coal surface on a large scale and efficiently, which reduces the efficiency of coal cleaning. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] The automatic coal washing spray device comprises: a coal washing pool, a connecting bracket, a reciprocating mounting shell and a sprayer, wherein a connecting bracket is arranged on one side of the coal washing pool, a reciprocating mounting shell is fixedly connected to a side of the connecting bracket close to the coal washing pool, and the reciprocating mounting shell is located above the coal washing pool, sprayers are arranged on both sides of the reciprocating mounting shell, and the sprayers are located above the coal washing pool, a moving mechanism is fixedly installed on the inner wall of the coal washing pool for turning over the coal mine, a reciprocating mechanism is fixedly installed on the surface of the reciprocating mounting shell close to the coal washing pool for driving the sprayer to move back and forth, and the moving mechanism includes The invention comprises a movable mounting shell, a transmission block, a motor No. 1, a screw rod, a linkage frame, a linkage rod and a flipping rod. The reciprocating mechanism comprises a guide ring, a reciprocating rod, a motor No. 2, a transmission plate, a swing rod, a first slider, a rotating seat, a reciprocating seat and a second slider. The coal to be cleaned is placed in the coal washing pool, and the reciprocating mechanism on the surface of the reciprocating mounting shell is started to drive the sprayer to move back and forth. After the sprayer is connected to the water pipe, the spraying range of the sprayer can be expanded. The movable mechanism on the inner wall of the coal washing pool is started to flip the coal inside the coal washing pool. In combination with the reciprocating sprayer, the efficiency of coal cleaning is improved.

[0008] As the preferred technical scheme of the automatic coal washing spray device of the utility model, the inner wall of the coal washing pool is fixedly connected with a movable mounting shell, and the round rod part of the movable mounting shell is fixedly connected with the inner wall of the circular hole of the coal washing pool, the inner wall of the movable mounting shell is slidably connected with a transmission block, the inner wall of the movable mounting shell is fixedly installed with a motor No. 1, the output shaft of the motor No. 1 is fixedly connected with a screw, and the side of the screw away from the motor No. 1 is rotatably connected with the inner wall of the movable mounting shell, the threaded surface of the screw is meshed with the inner wall of the circular hole of the transmission block, the motor No. 1 on the inner wall of the movable mounting shell is started, the output shaft of the motor No. 1 drives the screw to rotate on the inner wall of the movable mounting shell, the threaded surface of the screw contacts the inner wall of the circular hole of the transmission block, the rotation direction of the output shaft of the motor No. 1 is changed, and the transmission block is controlled to move left and right.

[0009] As the preferred technical solution of the automatic coal washing spray device of the utility model, a linkage frame is fixedly connected to the lower surface of the transmission block, a linkage rod is rotatably connected to the inner wall of the circular hole of the linkage frame, and three flipping rods are equidistantly fixedly connected to the surface of the linkage rod. When the transmission block moves left and right, the linkage frame is driven to move left and right, and the linkage rod on the inner wall of the circular hole of the linkage frame rotates accordingly, driving the flipping rod to flip the coal on the inner wall of the coal washing pool.

[0010] As the preferred technical solution of the automatic coal washing spray device of the utility model, the inner wall of the coal washing pool is symmetrically fixedly connected with a rack, and flat gears are fixedly connected on both sides of the connecting rod, and the gear teeth on the side of the flat gear are meshed with the gear teeth on the lower surface of the rack. When the connecting frame moves left and right, the flat gears on both sides of the connecting rod move accordingly, and the gear teeth on the side of the flat gear contact the gear teeth on the lower surface of the rack, driving the connecting rod to rotate.

[0011] As the preferred technical solution of the automatic coal washing spray device of the utility model, the reciprocating mounting shell is symmetrically fixedly connected with a guide ring on the surface close to the coal washing pool, and the inner wall of the rectangular groove of the guide ring is slidably connected with a reciprocating rod. The reciprocating mechanism of the reciprocating mounting shell close to the surface of the coal washing pool is started, driving the reciprocating rod to slide back and forth on the inner wall of the rectangular groove of the guide ring, driving the sprayer to move back and forth, thereby expanding the spraying range of the sprayer.

[0012] As a preferred technical solution of the automatic coal washing spray device of the utility model, a second motor is fixedly installed on the inner wall of the circular groove of the reciprocating mounting shell, and the output shaft of the second motor is fixedly connected to a transmission plate. A swing rod is rotatably installed on the surface of the reciprocating mounting shell away from the connecting bracket, and the first slider is rotated on the round rod surface of the transmission plate close to the swing rod, and the first slider slides on the inner wall of the rectangular groove of the swing rod, and a rotating seat is rotatably connected to the inner wall of the circular hole above the swing rod, and the rotating seat is fixedly connected to the surface of the reciprocating mounting shell on one side close to the reciprocating mounting shell. The upper surface of the reciprocating rod is fixedly connected to a reciprocating seat, and the inner wall of the circular hole below the swing rod is rotatably connected to a second slider, and the second slider slides on the inner wall of the rectangular groove of the reciprocating seat, the motor No. 2 on the inner wall of the reciprocating mounting shell is started, and the output shaft of the motor No. 2 drives the transmission plate to rotate, and the first slider on the surface of the circular rod of the transmission plate slides on the inner wall of the rectangular groove of the swing rod, and the rotating seat rotates on the inner wall of the circular hole above the swing rod, driving the swing rod to swing left and right, and the second slider on the inner wall of the circular hole below the swing rod slides on the inner wall of the rectangular groove of the reciprocating seat, and the reciprocating seat drives the reciprocating rod to move back and forth left and right.

[0013] As a preferred technical solution of the automatic coal washing spray device of the utility model, the reciprocating rod is symmetrically fixedly connected with connecting blocks on the surface close to and away from the reciprocating mounting shell, and the surfaces of the two groups of sprayers are fixedly connected with connecting plates. The inner walls of the mounting holes of the connecting blocks and the connecting plates are meshed and connected with bolts. The sprayer is brought close to the reciprocating rod, the mounting holes of the connecting blocks and the connecting plates are aligned, and the bolts pass through the inner walls of the mounting holes of the connecting blocks and the connecting plates to firmly connect the reciprocating rod and the connecting plates, so that the reciprocating mechanism can drive the sprayer to move back and forth.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] In the present invention, by installing a coal washing pool, a connecting bracket, a reciprocating mounting shell, a sprayer, a moving mechanism and a reciprocating mechanism, the sprayer is used to clean the ore inside the coal washing pool. During the cleaning process, the coal on the inner wall of the coal washing pool is turned over. At the same time, the sprayer reciprocates to expand the spraying range, which can fully clean the surface of the coal and improve the efficiency of coal cleaning.

[0016] In the present invention, a connecting block is symmetrically fixedly connected to the surface of the reciprocating rod approaching and moving away from the reciprocating mounting shell, and a connecting plate is fixedly connected to the surfaces of the two groups of sprayers. The inner walls of the mounting holes of the connecting block and the connecting plate are meshed and connected with bolts. The sprayer is brought close to the reciprocating rod, the mounting holes of the connecting block and the connecting plate are aligned, and the bolts pass through the inner walls of the mounting holes of the connecting block and the connecting plate, so that the reciprocating rod is firmly connected to the connecting plate, which facilitates the reciprocating mechanism to drive the sprayer to move reciprocatingly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The overall structural diagram provided by the utility model;

[0018] Figure 2 An enlarged schematic diagram of a coal washing pool provided by the utility model;

[0019] Figure 3 This is one of the schematic diagrams of the mobile mechanism structure provided by the utility model;

[0020] Figure 4 The second schematic diagram of the mobile mechanism structure provided by the utility model;

[0021] Figure 5 This is one of the schematic diagrams of the reciprocating mechanism structure provided by the utility model;

[0022] Figure 6 This is the second schematic diagram of the reciprocating mechanism structure provided by the utility model.

[0023] The corresponding relationship between the various figure labels and component names in the figure is as follows:

[0024] 1. Coal washing pool; 2. Connecting bracket; 3. Reciprocating mounting shell; 4. Sprayer; 5. Moving mechanism; 51. Moving mounting shell; 52. Transmission block; 53. Motor No. 1; 54. Screw rod; 55. Linking frame; 56. Linking rod; 57. Flipping rod; 6. Reciprocating mechanism; 61. Guide ring; 62. Reciprocating rod; 63. Motor No. 2; 64. Transmission plate; 65. Swinging rod; 66. First slider; 67. Rotating seat; 68. Reciprocating seat; 69. Second slider; 7. Rack; 8. Flat gear; 9. Connecting block; 10. Connecting plate. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] 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 term "in one embodiment" that appears in different places in this specification does not refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments. The present invention provides the following embodiments.

[0028] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 The automatic coal washing spray device comprises: a coal washing pool 1, a connecting bracket 2, a reciprocating installation shell 3 and a sprayer 4. A connecting bracket 2 is arranged on one side of the coal washing pool 1. A reciprocating installation shell 3 is fixedly connected to a side of the connecting bracket 2 close to the coal washing pool 1, and the reciprocating installation shell 3 is located above the coal washing pool 1. Sprayers 4 are arranged on both sides of the reciprocating installation shell 3, and the sprayers 4 are located above the coal washing pool 1. A moving mechanism 5 is fixedly installed on the inner wall of the coal washing pool 1 for turning the coal mine. A reciprocating mechanism 6 is fixedly installed on the surface of the reciprocating installation shell 3 close to the coal washing pool 1 for driving the sprayer 4 to move back and forth. The moving mechanism 5 comprises a moving installation shell 51, a transmission The movable block 52, the motor No. 1 53, the screw rod 54, the linkage frame 55, the linkage rod 56 and the flipping rod 57, the reciprocating mechanism 6 includes a guide ring 61, a reciprocating rod 62, the motor No. 2 63, the transmission plate 64, the swing rod 65, the first slider 66, the rotating seat 67, the reciprocating seat 68 and the second slider 69. The coal to be cleaned is placed in the coal washing pool 1, and the reciprocating mechanism 6 on the surface of the reciprocating mounting shell 3 is started to drive the sprayer 4 to move back and forth. After the sprayer 4 is connected to the water pipe, the spraying range of the sprayer 4 can be expanded. The moving mechanism 5 on the inner wall of the coal washing pool 1 is started to flip the coal inside the coal washing pool 1, and the efficiency of coal cleaning is improved by cooperating with the reciprocating sprayer 4.

[0029] As attached Figure 3 and Figure 4As shown, the inner wall of the coal washing pool 1 is fixedly connected with a movable mounting shell 51, and the round rod part of the movable mounting shell 51 is fixedly connected to the inner wall of the circular hole of the coal washing pool 1, the inner wall of the movable mounting shell 51 is slidably connected with a transmission block 52, the inner wall of the movable mounting shell 51 is fixedly installed with a motor No. 1 53, the output shaft of the motor No. 1 53 is fixedly connected with a screw rod 54, and the side of the screw rod 54 away from the motor No. 1 53 is rotatably connected to the inner wall of the movable mounting shell 51, the threaded surface of the screw rod 54 is meshed with the inner wall of the circular hole of the transmission block 52, the motor No. 1 53 on the inner wall of the movable mounting shell 51 is started, the output shaft of the motor No. 1 53 drives the screw rod 54 to rotate on the inner wall of the movable mounting shell 51, the threaded surface of the screw rod 54 contacts the inner wall of the circular hole of the transmission block 52, the rotation direction of the output shaft of the motor No. 1 53 is changed, and the transmission block 52 is controlled to move left and right.

[0030] As attached Figure 4 As shown, a linkage frame 55 is fixedly connected to the lower surface of the transmission block 52, and a linkage rod 56 is rotatably connected to the inner wall of the circular hole of the linkage frame 55. Three flipping rods 57 are equidistantly fixedly connected to the surface of the linkage rod 56. When the transmission block 52 moves left and right, it drives the linkage frame 55 to move left and right, and the linkage rod 56 on the inner wall of the circular hole of the linkage frame 55 rotates accordingly, driving the flipping rod 57 to flip the coal on the inner wall of the coal washing pool 1.

[0031] As attached Figure 3 and Figure 4 As shown, the inner wall of the coal washing pool 1 is symmetrically fixedly connected with a rack 7, and the two sides of the connecting rod 56 are fixedly connected with a flat gear 8, and the gear teeth on the side of the flat gear 8 are meshed with the gear teeth on the lower surface of the rack 7. When the connecting frame 55 moves left and right, the flat gears 8 on both sides of the connecting rod 56 move accordingly, and the gear teeth on the side of the flat gear 8 contact the gear teeth on the lower surface of the rack 7, driving the connecting rod 56 to rotate.

[0032] As attached Figure 5 As shown, the surface of the reciprocating shell 3 close to the coal washing pool 1 is symmetrically fixedly connected with a guide ring 61, and the inner wall of the rectangular groove of the guide ring 61 is slidably connected with a reciprocating rod 62. The reciprocating mechanism 6 of the reciprocating shell 3 close to the surface of the coal washing pool 1 is started, driving the reciprocating rod 62 to slide back and forth on the inner wall of the rectangular groove of the guide ring 61, driving the sprayer 4 to move back and forth, and expanding the spraying range of the sprayer 4.

[0033] As attached Figure 6As shown, the inner wall of the circular groove of the reciprocating housing 3 is fixedly installed with a motor No. 2 63, and the output shaft of the motor No. 2 63 is fixedly connected with a transmission plate 64, and the surface of the reciprocating housing 3 away from the connecting bracket 2 is rotatably installed with a swing rod 65, and the transmission plate 64 rotates the first slider 66 on the round rod surface close to the swing rod 65, and the first slider 66 slides on the inner wall of the rectangular groove of the swing rod 65, and the inner wall of the circular hole above the swing rod 65 is rotatably connected with a rotating seat 67, and the rotating seat 67 is fixedly connected to the surface of the reciprocating housing 3 on one side close to the reciprocating housing 3, and the upper surface of the reciprocating rod 62 is fixedly connected with a reciprocating rod 62. The reciprocating seat 68, the inner wall of the circular hole below the swing rod 65 is rotatably connected with a second slider 69, and the second slider 69 slides on the inner wall of the rectangular groove of the reciprocating seat 68, the motor No. 2 63 on the inner wall of the reciprocating mounting shell 3 is started, and the output shaft of the motor No. 2 63 drives the transmission plate 64 to rotate, and the first slider 66 on the round rod surface of the transmission plate 64 slides on the inner wall of the rectangular groove of the swing rod 65, and the rotating seat 67 rotates on the inner wall of the circular hole above the swing rod 65, driving the swing rod 65 to swing left and right, and the second slider 69 on the inner wall of the circular hole below the swing rod 65 slides on the inner wall of the rectangular groove of the reciprocating seat 68, and the reciprocating seat 68 drives the reciprocating rod 62 to move back and forth left and right.

[0034] As attached Figure 5 As shown, the reciprocating rod 62 is symmetrically fixedly connected with connecting blocks 9 on the surface close to and away from the reciprocating mounting shell 3, and the surfaces of the two groups of sprayers 4 are fixedly connected with connecting plates 10. The inner walls of the mounting holes of the connecting blocks 9 and the connecting plates 10 are meshed and connected with bolts. When the sprayer 4 is close to the reciprocating rod 62, the mounting holes of the connecting blocks 9 and the connecting plates 10 are aligned, and the bolts pass through the inner walls of the mounting holes of the connecting blocks 9 and the connecting plates 10 to firmly connect the reciprocating rod 62 and the connecting plates 10, so that the reciprocating mechanism 6 can drive the sprayer 4 to move back and forth.

[0035] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make several simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.

Claims

1. An automatic coal washing spray device, comprising a coal washing pool (1), a connecting bracket (2), a reciprocating mounting shell (3) and a sprayer (4), wherein a connecting bracket (2) is provided on one side of the coal washing pool (1), a reciprocating mounting shell (3) is fixedly connected to a side of the connecting bracket (2) close to the coal washing pool (1), and the reciprocating mounting shell (3) is located above the coal washing pool (1), and sprayers (4) are provided on both sides of the reciprocating mounting shell (3), and the sprayers (4) are located above the coal washing pool (1), characterized in that: A moving mechanism (5) is fixedly mounted on the inner wall of the coal washing pool (1) for turning the coal mine; a reciprocating mechanism (6) is fixedly mounted on the surface of the reciprocating mounting shell (3) close to the coal washing pool (1) for driving the sprayer (4) to reciprocate; the moving mechanism (5) comprises a moving mounting shell (51), a transmission block (52), a first motor (53), a screw rod (54), a linkage frame (55), a linkage rod (56) and a turning rod (57); the reciprocating mechanism (6) comprises a guide ring (61), a reciprocating rod (62), a second motor (63), a transmission plate (64), a swing rod (65), a first slider (66), a rotating seat (67), a reciprocating seat (68) and a second slider (69).

2. The automatic coal washing spray device according to claim 1 is characterized in that: The inner wall of the coal washing tank (1) is fixedly connected to a movable installation shell (51), and the round rod portion of the movable installation shell (51) is fixedly connected to the inner wall of the circular hole of the coal washing tank (1), the inner wall of the movable installation shell (51) is slidably connected to a transmission block (52), the inner wall of the movable installation shell (51) is fixedly installed with a motor No. 1 (53), the output shaft of the motor No. 1 (53) is fixedly connected to a screw rod (54), and the side of the screw rod (54) away from the motor No. 1 (53) is rotatably connected to the inner wall of the movable installation shell (51), and the threaded surface of the screw rod (54) is meshedly connected to the inner wall of the circular hole of the transmission block (52).

3. The automatic coal washing spray device according to claim 1 is characterized in that: The lower surface of the transmission block (52) is fixedly connected to a linkage frame (55), the inner wall of the circular hole of the linkage frame (55) is rotatably connected to a linkage rod (56), and the surface of the linkage rod (56) is fixedly connected to three flip rods (57) at equal intervals.

4. The automatic coal washing spray device according to claim 1 is characterized in that: The inner wall of the coal washing tank (1) is symmetrically fixedly connected with a rack (7), and both sides of the linkage rod (56) are fixedly connected with a flat gear (8), and the gear teeth on the side of the flat gear (8) are meshingly connected with the gear teeth on the lower surface of the rack (7).

5. The automatic coal washing spray device according to claim 1, characterized in that: A guide ring (61) is symmetrically fixedly connected to the surface of the reciprocating installation shell (3) close to the coal washing tank (1), and a reciprocating rod (62) is slidably connected to the inner wall of the rectangular groove of the guide ring (61).

6. The automatic coal washing spray device according to claim 1 is characterized in that: A second motor (63) is fixedly mounted on the inner wall of the circular groove of the reciprocating mounting shell (3); the output shaft of the second motor (63) is fixedly connected to a transmission plate (64); a swing rod (65) is rotatably mounted on the surface of the reciprocating mounting shell (3) away from the connecting bracket (2); the transmission plate (64) rotates a first slider (66) on the round rod surface close to the swing rod (65), and the first slider (66) slides on the inner wall of the rectangular groove of the swing rod (65); a rotating seat (67) is rotatably connected to the inner wall of the circular hole above the swing rod (65), and the rotating seat (67) is fixedly connected to the surface of the reciprocating mounting shell (3) on one side close to the reciprocating mounting shell (3); a reciprocating seat (68) is fixedly connected to the upper surface of the reciprocating rod (62); a second slider (69) is rotatably connected to the inner wall of the circular hole below the swing rod (65), and the second slider (69) slides on the inner wall of the rectangular groove of the reciprocating seat (68).

7. The automatic coal washing spray device according to claim 1 is characterized in that: The surfaces of the reciprocating rod (62) close to and away from the reciprocating mounting shell (3) are symmetrically fixedly connected with connecting blocks (9), the surfaces of the two groups of sprayers (4) are fixedly connected with connecting plates (10), and the inner walls of the mounting holes of the connecting blocks (9) and the connecting plates (10) are meshed and connected with bolts.

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