Feeding device for solid fuel processing

Abstract

The utility model belongs to the technical field of solid fuel processing, and discloses a feeding device for solid fuel processing, which comprises a shell, the upper end of the shell is fixedly connected with a feeding port, a dust collection device of the feeding port is provided with a crushing shaft, two ends of the crushing shaft are rotatably connected with the inner wall of the shell, and one end of the crushing shaft is fixedly provided with a gear I; a first gear is fixedly installed at the outer end of the outer shell, a first motor is fixedly installed at the outer end of the outer shell, one end of the first motor and one end of the first gear are fixedly installed, and the outer end of the outer shell is fixedly connected with a connecting rod. A third motor is started to drive a second gear to rotate, a gear ring drives a screening barrel to rotate, smashed raw materials are screened, through the action of a baffle, the raw materials which are not screened are rotated to the position above a smashing shaft through the screening barrel and smashed again, the raw materials meet the machining requirement, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of solid fuel processing, in particular to a feeding device for solid fuel processing. Background Art

[0002] Fuel refers to combustible substances, which can be divided into solid fuel, liquid fuel and gaseous fuel according to the state of the substance. Solid fuels include coal, wood, oil, shale and coke, a product of coal processing.

[0003] Fixed fuels need to be transported for processing, and most of them are transported directly to the processing equipment through conveyor belts. However, the fixed fuels transported are of different sizes, which may block the feed port of the processing equipment when the raw materials are transported to the processing equipment. At the same time, it also affects the processing efficiency of the processing equipment.

[0004] For this reason, a feeding device for solid fuel processing is proposed, and the device is upgraded and modified to solve these shortcomings. Utility Model Content

[0005] The purpose of the utility model is to solve the problems of the background technology and provide a feeding device for solid fuel processing.

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A feeding device for solid fuel processing comprises a shell, the upper end of the shell is fixedly connected with a feed port, the dust suction of the feed port is provided with a crushing shaft, both ends of the crushing shaft are rotatably connected to the inner wall of the shell, one end of the crushing shaft is fixedly installed with a gear 1, and the gears 1 are meshingly connected with each other, the outer end of the shell is fixedly installed with a motor 1, one end of the motor 1 is fixedly installed with one end of the gear 1, the outer end of the shell is fixedly connected with a connecting rod, the inner walls of the shell and the connecting rod are rotatably connected with a rotating shaft, the outer end of the rotating shaft is transmission-connected with a conveyor belt, the outer end of the shell is fixedly installed with a motor 2, the output shaft of the motor 2 is fixedly installed with one end of the rotating shaft, a screening mechanism is provided inside the shell, and a cleaning mechanism is provided inside the shell.

[0008] Furthermore, the screening mechanism includes a screening barrel, the inner wall of the shell is rotatably connected to a roller, the outer end of the roller abuts against the screening barrel, the inner wall of the shell is fixedly connected to an inclined plate, and one end of the inclined plate is on the inner side of the screening barrel.

[0009] Furthermore, a motor three is fixedly mounted on the outer end of the shell, a gear two is fixedly mounted on the output shaft of the motor three, a gear ring is meshedly connected to the outer end of the gear two, and the inner side of the gear ring is fixedly connected to the outer end of the screening barrel.

[0010] Furthermore, a baffle is fixedly connected to the inner wall of the screening barrel.

[0011] Furthermore, the cleaning mechanism comprises a sliding rod, the inner wall of the shell is slidably connected with the sliding rod, the outer end of the sliding rod is fixedly mounted with a cleaning plate, and the outer end of the cleaning plate abuts against the outer end of the screening barrel.

[0012] Furthermore, the inner wall of the sliding rod is slidably connected with a guide rod, the outer end of the guide rod is provided with a spring, one end of the spring is fixedly mounted to the outer end of the sliding rod, and one end of the spring is fixedly mounted to the inner wall of the shell.

[0013] The beneficial effects of the utility model are as follows:

[0014] The utility model starts motor 1 to drive gear 1 to rotate, so that the crushing shaft crushes the raw materials, starts motor 3 to drive gear 2 to rotate, so that the gear ring drives the screening barrel to rotate, and the crushed raw materials are screened, and the raw materials that have not been screened are rotated to the top of the crushing shaft through the screening barrel through the effect of the baffle plate, and are crushed again, so that the raw materials meet the processing requirements and the processing efficiency is improved.

[0015] The utility model facilitates the cleaning of the screening barrel through the action of the cleaning plate at the outer end of the sliding rod, prevents the screening barrel from blocking the sieve holes during the screening process, and through the action of the spring, the cleaning plate stably contacts the screening barrel, thereby improving the cleaning effect of the screening barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the internal structure of the shell of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the screening barrel of the utility model;

[0019] Figure 4 It is a schematic diagram of the internal structure of the sliding rod of the utility model.

[0020] Figure numerals: 1. housing; 11. motor 2; 12. connecting rod; 13. conveyor belt; 14. feed port; 15. motor 1; 16. tilting plate; 17. gear 1; 18. crushing shaft; 19. rotating shaft; 2. screening mechanism; 21. motor 3; 22. gear 2; 23. gear ring; 24. screening barrel; 25. roller; 26. baffle; 3. cleaning mechanism; 31. cleaning plate; 32. sliding rod; 33. guide rod; 34. spring. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0024] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 present invention.

[0025] like Figures 1 to 4As shown, a feeding device for solid fuel processing includes a shell 1, characterized in that: the upper end of the shell 1 is fixedly connected with a feed port 14, the dust suction of the feed port 14 is provided with a crushing shaft 18, both ends of the crushing shaft 18 are rotatably connected to the inner wall of the shell 1, one end of the crushing shaft 18 is fixedly installed with a gear 17, the gears 17 are meshingly connected, the outer end of the shell 1 is fixedly installed with a motor 15, one end of the motor 15 is fixedly installed with one end of the gear 17, the outer end of the shell 1 is fixedly connected with a connecting rod 12, and the inner wall of the shell 1 and the connecting rod 12 are rotatably connected with a rotating shaft. A driving shaft 19, the outer end of the rotating shaft 19 is transmission-connected with a conveyor belt 13, a motor 2 11 is fixedly installed on the outer end of the shell 1, the output shaft of the motor 2 11 is fixedly installed on one end of the rotating shaft 19, a screening mechanism 2 is arranged inside the shell 1, and a cleaning mechanism 3 is arranged inside the shell 1; specifically, by starting the motor 15 to drive the gear 17 to rotate, the crushing shaft 18 crushes the raw materials, the crushed raw materials are screened by the screening barrel 24, and the conveyor belt 13 is driven to move by starting the motor 2 11 to transport the raw materials that meet the processing requirements.

[0026] like Figure 1 , Figure 2 and Figure 3 As shown, the screening mechanism 2 includes a screening barrel 24, the inner wall of the shell 1 is rotatably connected to a roller 25, the outer end of the roller 25 abuts against the screening barrel 24, the inner wall of the shell 1 is fixedly connected to an inclined plate 16, one end of the inclined plate 16 is on the inner side of the screening barrel 24, a motor 3 21 is fixedly installed on the outer end of the shell 1, a gear 22 is fixedly installed on the output shaft of the motor 3 21, the outer end of the gear 22 is meshingly connected to a gear ring 23, and the inner side of the gear ring 23 is fixedly connected to the outer end of the screening barrel 24; specifically, by starting the motor 3 21 to drive the gear 22 to rotate, the gear ring 23 drives the screening barrel 24 to rotate, and the crushed raw materials are screened.

[0027] like Figure 2 and Figure 3 As shown, a baffle 26 is fixedly connected to the inner wall of the screening barrel 24; specifically, through the action of the baffle 26, the unscreened raw materials are rotated through the screening barrel 24 to the top of the crushing shaft 18, and then crushed once, so that the raw materials meet the processing requirements.

[0028] like Figure 2 and Figure 4 As shown, the cleaning mechanism 3 includes a sliding rod 32, the inner wall of the outer shell 1 is slidably connected with the sliding rod 32, the outer end of the sliding rod 32 is fixedly installed with a cleaning plate 31, and the outer end of the cleaning plate 31 abuts against the outer end of the screening barrel 24; specifically, through the action of the cleaning plate 31 at the outer end of the sliding rod 32, it is convenient to clean the screening barrel 24 to prevent the screening barrel 24 from blocking the sieve holes during the screening process.

[0029] like Figure 2 and Figure 4 As shown, the inner wall of the sliding rod 32 is slidably connected with a guide rod 33, and the outer end of the guide rod 33 is provided with a spring 34, one end of the spring 34 is fixedly installed with the outer end of the sliding rod 32, and one end of the spring 34 is fixedly installed with the inner wall of the outer shell 1; specifically, through the action of the spring 34, the cleaning plate 31 is stably contacted with the screening barrel 24, thereby improving the cleaning effect of the screening barrel 24.

[0030] In summary: by starting the motor 15 to drive the gear 17 to rotate, the crushing shaft 18 crushes the raw materials, and the crushed raw materials fall into the screening barrel 24. The raw materials that do not fall directly into the screening barrel 24 are transported through the inclined plate 16. By starting the motor 3 21 to drive the gear 2 22 to rotate, the gear ring 23 drives the screening barrel 24 to rotate, and the crushed raw materials are screened. Through the action of the baffle 26, the raw materials that have not been screened are rotated to the top of the crushing shaft 18 through the screening barrel 24, and then crushed once, so that the raw materials meet the processing requirements;

[0031] The cleaning plate 31 at the outer end of the sliding rod 32 facilitates the cleaning of the screening barrel 24 to prevent the screening barrel 24 from blocking the sieve holes during the screening process. The spring 34 allows the cleaning plate 31 to stably contact the screening barrel 24 to improve the cleaning effect of the screening barrel 24.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A feeding device for solid fuel processing, comprising a housing (1), characterized in that: The upper end of the housing (1) is fixedly connected to a feed port (14), and a dust collecting device of the feed port (14) is provided with a crushing shaft (18), and both ends of the crushing shaft (18) are rotatably connected to the inner wall of the housing (1). A gear 1 (17) is fixedly mounted on one end of the crushing shaft (18), and the gears 1 (17) are meshingly connected. A motor 1 (15) is fixedly mounted on the outer end of the housing (1), and one end of the motor 1 (15) is fixedly mounted on one end of the gear 1 (17). The outer end of the shell (1) is fixedly connected to a connecting rod (12); the inner walls of the shell (1) and the connecting rod (12) are rotatably connected to a rotating shaft (19); the outer end of the rotating shaft (19) is drivingly connected to a conveyor belt (13); a second motor (11) is fixedly mounted on the outer end of the shell (1); an output shaft of the second motor (11) is fixedly mounted to one end of the rotating shaft (19); a screening mechanism (2) is arranged inside the shell (1); and a cleaning mechanism (3) is arranged inside the shell (1).

2. A feeding device for solid fuel processing as claimed in claim 1, characterized in that: The screening mechanism (2) comprises a screening barrel (24), the inner wall of the outer shell (1) is rotatably connected to a roller (25), the outer end of the roller (25) abuts against the screening barrel (24), and the inner wall of the outer shell (1) is fixedly connected to an inclined plate (16), one end of the inclined plate (16) is on the inner side of the screening barrel (24).

3. A feeding device for solid fuel processing as claimed in claim 2, characterized in that: A motor three (21) is fixedly mounted on the outer end of the housing (1); a gear two (22) is fixedly mounted on the output shaft of the motor three (21); a gear ring (23) is meshingly connected to the outer end of the gear two (22); and the inner side of the gear ring (23) is fixedly connected to the outer end of the screening barrel (24).

4. A feeding device for solid fuel processing as claimed in claim 3, characterized in that: A baffle (26) is fixedly connected to the inner wall of the screening barrel (24).

5. A feeding device for solid fuel processing as claimed in claim 2, characterized in that: The cleaning mechanism (3) comprises a sliding rod (32) which is slidably connected to the inner wall of the housing (1), a cleaning plate (31) being fixedly mounted on the outer end of the sliding rod (32), and the outer end of the cleaning plate (31) abuts against the outer end of the screening barrel (24).

6. A feeding device for solid fuel processing as claimed in claim 5, characterized in that: The inner wall of the sliding rod (32) is slidably connected to a guide rod (33), the outer end of the guide rod (33) is provided with a spring (34), one end of the spring (34) is fixedly mounted to the outer end of the sliding rod (32), and one end of the spring (34) is fixedly mounted to the inner wall of the housing (1).

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