Discharging mechanism of briquette coal ball press machine

Abstract

The discharging mechanism of the briquette coal ball press machine comprises a main body assembly, the main body assembly comprises a shell, a screening assembly is arranged in the shell, and the screening assembly comprises a fixing plate, a guide rod, a spring, a limiting block, a screening plate, a transmission box, a motor, a belt wheel, a belt and a cam. A fixing plate is fixedly connected to the inner side wall of the shell, a guide rod is slidably connected to the inner side wall of the fixing plate, a spring sleeves the outer side wall of the guide rod, a limiting block is fixedly connected to the bottom end of the guide rod, and a sieve plate is fixedly connected to the top end of the guide rod. Briquette coal is screened through the sieve plate, the formed briquette coal and crushed coal are conveyed through different conveying belts, meanwhile, the motor is used for driving the cam to rotate, the briquette coal is conveyed in a vibration conveying mode, attachment of the crushed coal on the surface of the briquette coal can be reduced, the product quality of the briquette coal is improved, meanwhile, follow-up treatment of the briquette coal and the crushed coal is facilitated, and the production efficiency is improved. And the energy utilization rate is optimized.

Description

Technical field:

[0001] The utility model relates to a discharging mechanism, in particular to a discharging mechanism of a briquette press machine, and belongs to the technical field of briquette press machines. Background technology:

[0002] The briquette machine is a kind of equipment used to press powdered materials such as coal powder and iron powder. It can also be used for cold pressing of coal slime, medium coal, coke powder, coking coal and metallurgical powder. Its molding process is divided into cold pressing molding and hot pressing molding, with cold pressing molding being the main one. Cold pressing molding is further divided into binder molding and non-binder molding, with binder molding being the main one.

[0003] During the use of the existing coal briquette press, the formed coal is transported by a conveyor belt. During the discharging process, some unformed crushed coal and pulverized coal will be mixed in the coal. If they are directly transported to the silo together with the coal, the product quality of the coal will be affected, which is not conducive to the subsequent processing of the coal and crushed coal. Therefore, a discharging mechanism of a coal briquette press is proposed. Utility model content:

[0004] The purpose of the utility model is to provide a discharging mechanism of a briquette press machine to solve one of the problems raised in the above-mentioned background technology.

[0005] The utility model is implemented by the following technical scheme: a discharging mechanism of a briquette press, comprising a main body assembly, the main body assembly comprising a shell, a screening assembly is arranged inside the shell, the screening assembly comprises a fixed plate, a guide rod, a spring, a limit block, a screen plate, a transmission box, a motor, a pulley, a belt and a cam;

[0006] The inner wall of the shell is fixedly connected with a fixing plate, the inner wall of the fixing plate is slidably connected with a guide rod, the outer wall of the guide rod is sleeved with a spring, the bottom end of the guide rod is fixedly connected with a limiting block, the top of the guide rod is fixedly connected with a screen plate, the upper surface of the screen plate is fixedly connected with a buffer pad, the front surface and the rear surface of the shell are symmetrically fixedly connected with two transmission boxes, the front surface of the transmission box is installed with a motor, the inner wall of the transmission box is symmetrically rotatably connected with two pulleys, the outer wall of the pulley is sleeved with a belt, the output shaft of the motor is fixedly connected with one of the pulleys, the pulley is fixedly connected with a cam through a fixed shaft, and the cam is rotatably connected to the inner wall of the shell, and the pulley is driven to rotate by the motor. At the same time, the belt transmission is used to rotate the cam, driving the screen plate to move up and down along the direction of the guide rod, and the shaped coal is transported to the second conveyor belt by vibration conveying.

[0007] As a further preferred embodiment of the present technical solution: the main body assembly further includes a driving box, a pressure roller, a feed port, an arc-shaped material guide plate, a bracket, a support plate, a first conveyor belt and a second conveyor belt;

[0008] A driving box is arranged on the rear surface of the shell, and a driving motor, a speed reducer and a gear transmission mechanism are arranged inside the driving box to drive the pressing roller to move.

[0009] As a further preferred embodiment of the present technical solution: the inner side wall of the shell is symmetrically rotatably connected to two pressure rollers.

[0010] As a further preferred embodiment of the present technical solution: the top of the shell is connected to a feed inlet.

[0011] As a further preferred embodiment of the present technical solution: an arc-shaped material guide plate is fixedly connected to the inner side wall of the shell.

[0012] As a further preferred embodiment of the present technical solution: a bracket and a support plate are fixedly connected to the bottom of the shell.

[0013] As a further preferred embodiment of the present technical solution: a first conveyor belt is installed between the bracket and the support plate.

[0014] As a further preferred embodiment of the technical solution: a second conveyor belt is installed between the two support plates.

[0015] Advantages of the utility model: the utility model screens the shaped coal through the screen plate, and transports the formed shaped coal and crushed coal through different conveyor belts. At the same time, the motor is used to drive the cam to rotate, and the shaped coal is transported by vibration conveying, which can reduce the adhesion of crushed coal on the surface of the shaped coal, improve the product quality of the shaped coal, facilitate the subsequent processing of the shaped coal and crushed coal, and optimize the utilization rate of energy. Description of the drawings:

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

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

[0018] Figure 2 This is a schematic diagram of the internal structure of the transmission box of the utility model;

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

[0020] Figure 4 It is a schematic diagram of the internal structure of the shell of the utility model.

[0021] In the figure: 10, main body assembly; 11, shell; 12, drive box; 13, pressure roller; 14, feed port; 15, arc-shaped guide plate; 16, bracket; 17, support plate; 18, first conveyor belt; 19, second conveyor belt; 20, screening assembly; 21, fixed plate; 22, guide rod; 23, spring; 24, limit block; 25, screen plate; 26, transmission box; 27, motor; 28, pulley; 29, belt; 210, cam. Specific implementation method:

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example

[0024] See also Figure 1-4 The utility model provides a technical solution: a discharging mechanism of a briquette press, comprising a main assembly 10, the main assembly 10 comprising a shell 11, a screening assembly 20 is arranged inside the shell 11, and the screening assembly 20 comprises a fixing plate 21, a guide rod 22, a spring 23, a limit block 24, a screen plate 25, a transmission box 26, a motor 27, a pulley 28, a belt 29 and a cam 210;

[0025] The inner wall of the shell 11 is fixedly connected with a fixing plate 21, and the inner wall of the fixing plate 21 is slidably connected with a guide rod 22. The outer wall of the guide rod 22 is sleeved with a spring 23, and the bottom end of the guide rod 22 is fixedly connected with a limit block 24, and the top of the guide rod 22 is fixedly connected with a sieve plate 25, and the upper surface of the sieve plate 25 is fixedly connected with a buffer pad. The front and rear surfaces of the shell 11 are symmetrically fixedly connected with two transmission boxes 26, and the front surface of the transmission box 26 is installed with a motor 27. The inner wall of the transmission box 26 is symmetrically rotatably connected with two pulleys 28, and the outer wall of the pulley 28 is sleeved with a belt 29. The output shaft of the motor 27 is fixedly connected to one of the pulleys 28, and the pulley 28 is fixedly connected to the cam 210 through a fixed shaft. Then, the cam 210 is rotatably connected to the inner wall of the shell 11, and the pulley 28 is driven to rotate by the motor 27. At the same time, the belt 29 is used to drive the cam 210 to rotate, driving the screen plate 25 to move up and down along the direction of the guide rod 22, and conveying the coal molds to the second conveyor belt 19 by vibration conveying. The spring 23 is used to drive the screen plate 25 to reset. The buffer pad is made of silicone material, and its internal surface is evenly penetrated with openings. The size and number of the openings match the sieve holes of the screen plate 25. It is used to buffer the newly formed coal molds during the process of conveying the coal molds to prevent the coal molds from being shattered during vibration conveying. It should be noted that in other embodiments, it is not limited to the technical features of the buffer pad, such as a soft brush or bubble cotton (opening).

[0026] In this embodiment, specifically: the main assembly 10 further includes a driving box 12, a pressure roller 13, a feed port 14, an arc-shaped material guide plate 15, a bracket 16, a support plate 17, a first conveyor belt 18 and a second conveyor belt 19;

[0027] A driving box 12 is disposed on the rear surface of the housing 11 . A driving motor, a speed reducer and a gear transmission mechanism are disposed inside the driving box 12 to drive the pressing roller 13 to move.

[0028] In this embodiment, specifically: two pressing rollers 13 are symmetrically rotatably connected to the inner side wall of the shell 11, and a mold is provided on the surface of the pressing roller 13 for forming coal shapes.

[0029] In this embodiment, specifically: a feed port 14 is connected to the top of the shell 11 , and the briquette raw materials are fed into the shell 11 through the feed port 14 .

[0030] In this embodiment, specifically: an arc-shaped material guide plate 15 is fixedly connected to the inner side wall of the shell 11 , and the arc-shaped material guide plate 15 is used to guide the formed coal pieces so that they fall on one side of the screen plate 25 and are screened by the screen plate 25 .

[0031] In this embodiment, specifically: a bracket 16 and a support plate 17 are fixedly connected to the bottom of the shell 11, the bracket 16 is used to support the shell 11 of the ball press machine, and the support plate 17 is used to auxiliary support the first conveyor belt 18 and the second conveyor belt 19.

[0032] In this embodiment, specifically: a first conveyor belt 18 is installed between the bracket 16 and the support plate 17, and the first conveyor belt 18 is used to convey the screened crushed coal and coal powder.

[0033] In this embodiment, specifically: a second conveyor belt 19 is installed between the two support plates 17, and the second conveyor belt 19 is used to convey the screened coal shapes.

[0034] Working principle or structural principle: When in use, the shaped coal raw material is fed into the shell 11 through the feed port 14, and is pressed into shape by the pressure roller 13. The shaped coal and crushed coal are moved to the screen plate 25 under the action of the arc guide plate 15, and the pulley 28 is driven to rotate by the motor 27. At the same time, the belt 29 is used to drive the cam 210 to rotate, driving the screen plate 25 to move up and down along the direction of the guide rod 22, and the shaped coal is transported to the second conveyor belt 19 by vibration conveying, so as to reduce the adhesion of crushed coal on the surface of the shaped coal, and the unshaped crushed coal and coal powder are screened by the screen plate 25 and fall onto the first conveyor belt 18, and are sent to the raw material area for reprocessing, so as to improve the product quality of the shaped coal, facilitate the subsequent processing of the shaped coal and crushed coal, and optimize the utilization rate of energy.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A discharging mechanism of a briquette press, comprising a main assembly (10), characterized in that: The main body component (10) comprises a housing (11), a screening component (20) is arranged inside the housing (11), and the screening component (20) comprises a fixing plate (21), a guide rod (22), a spring (23), a stop block (24), a screening plate (25), a transmission box (26), a motor (27), a pulley (28), a belt (29) and a cam (210); The inner side wall of the shell (11) is fixedly connected to a fixing plate (21), the inner side wall of the fixing plate (21) is slidably connected to a guide rod (22), the outer side wall of the guide rod (22) is sleeved with a spring (23), the bottom end of the guide rod (22) is fixedly connected to a limiting block (24), the top end of the guide rod (22) is fixedly connected to a sieve plate (25), the upper surface of the sieve plate (25) is fixedly connected to a buffer pad, and the front surface and the rear surface of the shell (11) are symmetrically fixedly connected to Two transmission boxes (26), a motor (27) is installed on the front surface of the transmission box (26), the inner wall of the transmission box (26) is symmetrically rotatably connected to two pulleys (28), the outer wall of the pulley (28) is sleeved with a belt (29), the output shaft of the motor (27) is fixedly connected to one of the pulleys (28), the pulley (28) is fixedly connected to a cam (210) via a fixed shaft, and the cam (210) is rotatably connected to the inner wall of the housing (11).

2. The discharging mechanism of the briquette press according to claim 1 is characterized in that: The main body assembly (10) further comprises a driving box (12), a pressure roller (13), a feed port (14), an arc-shaped material guide plate (15), a bracket (16), a support plate (17), a first conveyor belt (18) and a second conveyor belt (19); A drive box (12) is provided on the rear surface of the housing (11).

3. The discharging mechanism of the briquette press according to claim 2 is characterized in that: The inner side wall of the housing (11) is symmetrically rotatably connected to two pressing rollers (13).

4. The discharging mechanism of the briquette press according to claim 3 is characterized in that: The top of the shell (11) is connected to a feed port (14).

5. The discharging mechanism of the briquette press according to claim 4 is characterized in that: An arc-shaped material guide plate (15) is fixedly connected to the inner side wall of the housing (11).

6. The discharging mechanism of the briquette press machine according to claim 5, characterized in that: A bracket (16) and a support plate (17) are fixedly connected to the bottom of the housing (11).

7. The discharging mechanism of the briquette press machine according to claim 6, characterized in that: A first conveyor belt (18) is installed between the bracket (16) and the support plate (17).

8. The discharging mechanism of the briquette press according to claim 7, characterized in that: A second conveyor belt (19) is installed between the two support plates (17).

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