A crushing device for biofuel processing

Abstract

The utility model discloses a kind of crushing devices for biofuel processing, it is related to the technical field of crushing device, solve the problem that the crushing device is used, the solid biofuel being broken can only be broken through between first crushing roller and second crushing roller once respectively, and to be able to completely broken solid fuel needs to be reimported inside box, make the crushing efficiency of broken device to solid fuel reduce, including first U-shaped frame and first crushing box, the first crushing box is set inside first U-shaped frame, the both ends of the first crushing box are respectively fixed with second U-shaped frame and third U-shaped frame, first U-shaped frame is rotated by the reciprocating motor of being set, first crushing box can be conveniently rotated, so that the solid fuel after the internal crushing of device whole can pass through the inside of first crushing roller and second crushing roller, improve the efficiency of solid fuel being broken.

Description

Technical Field

[0001] This utility model relates to the technical field of crushing devices, specifically a crushing device for biofuel processing. Background Technology

[0002] Solid biofuels require crushing during processing to facilitate subsequent collection and packaging. A search revealed Chinese patent CN216093906U, which discloses a crushing device for biomass solid fuel processing. This device includes a processing tank containing two crushing components and a screening mechanism located below them. A processing component extends into the tank from its left side. The tank, the two crushing components, and the back of the processing component are all fixedly connected to a transmission assembly. Each crushing component includes a rolling bearing fixedly connected inside the tank. This crushing device for biomass solid fuel processing offers advantages such as excellent crushing efficiency. It solves the problem that most existing crushing devices for biomass solid fuel processing can only perform single-stage crushing. When the crushing effect is poor and non-compliant waste products are produced, a second crushing process is required, which is time-consuming and inefficient. However, when the crushing device is in use, the solid biofuel can only be crushed once between the first crushing roller and the second crushing roller. Solid fuel that cannot be completely crushed needs to be reintroduced into the tank, which reduces the crushing efficiency of the crushing device for solid fuel. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a crushing device for biofuel processing, which solves the problem that when the crushing device is in use, the solid biofuel to be crushed can only pass through the first crushing roller and the second crushing roller at a time, and the solid fuel that cannot be completely crushed needs to be reintroduced into the box, which reduces the crushing efficiency of the crushing device for solid fuel.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a crushing device for biofuel processing, comprising a first U-shaped frame and a first crushing box, wherein the first crushing box is disposed inside the first U-shaped frame, and a second U-shaped frame and a third U-shaped frame are respectively fixedly sleeved at both ends of the first crushing box; the second U-shaped frame is rotatably connected to the right side wall inside the first U-shaped frame; a connecting rod is fixedly installed on the left side wall of the third U-shaped frame, and the connecting rod is rotatably connected to the inside of the left side wall of the first U-shaped frame; a reciprocating motor is fixedly installed on the right side wall of the first U-shaped frame, and the output shaft of the reciprocating motor is fixedly connected to the right side wall of the second U-shaped frame by passing through the inside of the right side wall of the first U-shaped frame.

[0005] Preferably, a feed pipe is fixedly installed at the upper end of the first crushing box, and a second crushing box is fixedly installed at the lower end of the first crushing box. A first crushing roller and a second crushing roller are rotatably connected inside the first crushing box and the second crushing box, respectively. The right ends of the two first crushing rollers and the two second crushing rollers pass through the right side wall of the first crushing box and the right side wall of the second crushing box, respectively. A first gear and a second gear are fixedly sleeved on the right ends of the two first crushing rollers and the two second crushing rollers, respectively. Adjacent first gears mesh with each other, and adjacent second gears mesh with each other. A second rotary motor is fixedly installed inside the second U-shaped frame. The output shaft of the second rotary motor is fixedly connected to the right side wall of one of the first crushing rollers. A support plate is fixedly installed on the right side wall of the second crushing box. A third rotary motor is fixedly installed at the upper end of the support plate. The output shaft of the third rotary motor is fixedly connected to the right end of one of the second crushing rollers, thereby facilitating the crushing of falling solid fuel.

[0006] Preferably, a discharge pipe is fixedly installed at the lower end of the second crushing box, a first rotary motor is fixedly installed on the right side wall of the discharge pipe, a rotating rod is rotatably connected inside the discharge pipe, and actuating plates are fixedly installed at equal intervals on the rod wall of the rotating rod. The output shaft of the first rotary motor is fixedly connected to the right end of the rotating rod through the right side wall of the second crushing box, thereby facilitating the actuation and dispersal of the falling solid fuel.

[0007] Preferably, a first cover plate is hinged to the upper end of the feed pipe, and the front end of the first cover plate is fastened to the top side wall of the feed pipe by a fixing bolt, thereby facilitating the sealing of the feed pipe.

[0008] Preferably, a second cover plate is hinged to the bottom surface of the discharge pipe, and the front end of the second cover plate is fastened to the bottom surface of the discharge pipe by a fixing bolt, thereby preventing internal fuel leakage during crushing operations.

[0009] Preferably, the distance between the two first crushing rollers is smaller than the distance between the two second crushing rollers, thereby facilitating a finer crushing of the solid fuel.

[0010] This invention provides a crushing device for biofuel processing. It has the following advantages:

[0011] 1. The crushing device for biofuel processing, when used, drives the first U-shaped frame to rotate by a reciprocating motor, which can conveniently drive the first crushing box to rotate, so that the crushed solid fuel inside the device can pass back and forth through the inside of the first crushing roller and the second crushing roller, thereby improving the efficiency of crushing solid fuel.

[0012] 2. The crushing device for biofuel processing, when used, allows solid fuel crushed by the first crushing rollers to directly enter the space between the second crushing rollers by means that the center between the two second crushing rollers is on the same axis as the center between the two first crushing rollers, thereby facilitating the enhancement of crushing efficiency. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a side view of the present invention;

[0015] Figure 3 This is a schematic diagram of the driving structure of the first and second crushing rollers of this utility model;

[0016] Figure 4 This is a schematic diagram of the internal structure of this utility model.

[0017] In the figure, 1-first U-shaped frame, 2-first crushing box, 3-feed pipe, 4-first cover plate, 5-second crushing box, 6-discharge pipe, 7-second cover plate, 8-second U-shaped frame, 9-reciprocating motor, 10-third U-shaped frame, 11-connecting rod, 12-first rotary motor, 13-first crushing roller, 14-first gear, 15-second rotary motor, 16-second crushing roller, 17-second gear, 18-third rotary motor, 19-support plate, 20-rotating rod, 21-pulling plate. Detailed Implementation

[0018] 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.

[0019] Example 1

[0020] Please see Figure 1-4This utility model provides a crushing device for biofuel processing, including a first U-shaped frame 1 and a first crushing box 2. The first crushing box 2 is disposed inside the first U-shaped frame 1. A second U-shaped frame 8 and a third U-shaped frame 10 are respectively fixedly sleeved at both ends of the first crushing box 2. The second U-shaped frame 8 is rotatably connected to the right side wall inside the first U-shaped frame 1. A connecting rod 11 is fixedly installed on the left side wall of the third U-shaped frame 10 and is rotatably connected to the inside of the left side wall of the first U-shaped frame 1. A reciprocating motor 9 is fixedly installed on the right side wall of the first U-shaped frame 1. The output shaft of the reciprocating motor 9 is fixedly connected to the right side wall of the second U-shaped frame 8 through the inside of the right side wall of the first U-shaped frame 1. After the solid fuel inside the device is crushed, the reciprocating motor 9 is turned on to make the second U-shaped frame 8 rotate, thereby driving the first crushing box 2 to rotate, so that the crushed solid fuel inside can be further crushed, thereby improving the efficiency of solid fuel crushing.

[0021] Example 2

[0022] To facilitate the crushing of the internal solid fuel, in this embodiment, as follows: Figure 1-3 As shown, a feed pipe 3 is fixedly installed at the upper end of the first crushing box 2, and a second crushing box 5 is fixedly installed at the lower end of the first crushing box 2. A first crushing roller 13 and a second crushing roller 16 are rotatably connected inside the first crushing box 2 and the second crushing box 5, respectively. The right ends of the two first crushing rollers 13 and the two second crushing rollers 16 respectively penetrate the right sidewall of the first crushing box 2 and the right sidewall of the second crushing box 5. A first gear 14 and a second gear 17 are fixedly sleeved on the right ends of the two first crushing rollers 13 and the two second crushing rollers 16, respectively. Adjacent first gears 14 mesh with each other, and adjacent second gears 17 mesh with each other. A second U-shaped frame 8 is fixedly installed inside. The output shaft of the second rotary motor 15 is fixedly connected to the right side wall of a first crushing roller 13. A support plate 19 is fixedly installed on the right side wall of the second crushing box 5. A third rotary motor 18 is fixedly installed on the upper end of the support plate 19. The output shaft of the third rotary motor 18 is fixedly connected to the right end of a second crushing roller 16. The distance between the two first crushing rollers 13 is less than the distance between the two second crushing rollers 16. Solid fuel is fed into the interior of the first crushing box 2 through the feed pipe 3. At the same time, the second rotary motor 15 and the third rotary motor 18 are turned on, so that the first crushing roller 13 and the second crushing roller 16 rotate respectively to crush the incoming solid fuel.

[0023] Example 3

[0024] To facilitate the discharge of internal solid fuel, in this embodiment, as follows: Figure 3-4As shown, a discharge pipe 6 is fixedly installed at the lower end of the second crushing box 5. A first rotary motor 12 is fixedly installed on the right side wall of the discharge pipe 6. A rotating rod 20 is rotatably connected inside the discharge pipe 6. Actuating plates 21 are fixedly installed at equal intervals on the rod wall of the rotating rod 20. The output shaft of the first rotary motor 12 is fixedly connected to the right end of the rotating rod 20 through the right side wall of the second crushing box 5. The crushed solid fuel falls between the second crushing rollers 16. At the same time, the first rotary motor 12 is turned on to make the rotating rod 20 rotate, which actuates the falling solid fuel and disperses it to facilitate the discharge work.

[0025] Example 4

[0026] To prevent solid fuel from leaking out of the first crushing chamber 2 when it rotates, in this embodiment, as follows: Figure 1-2 As shown, a first cover plate 4 is hinged to the upper end of the feed pipe 3. The front end of the first cover plate 4 is fastened to the top side wall of the feed pipe 3 by a fixing bolt. A second cover plate 7 is hinged to the bottom surface of the discharge pipe 6. The front end of the second cover plate 7 is fastened to the bottom surface of the discharge pipe 6 by a fixing bolt. When feeding solid fuel, the first cover plate 4 is opened to facilitate the feeding of solid materials. After the materials are fed in, the fixing bolt is used to fasten the first cover plate 4 to the feed pipe 3. When discharging, the fixing bolt on the second cover plate 7 is loosened to open the discharge pipe 6, which facilitates the discharge of the crushed solid fuel inside.

[0027] It should be noted that in this embodiment, when using the crushing device for biofuel processing, such as Figure 1-4 As shown, when crushing solid fuel, the first cover plate 4 is opened to allow solid material to enter the feed pipe 3 and then into the first crushing box 2. Simultaneously, the second rotary motor 15 and the third rotary motor 18 are turned on, causing the first crushing roller 13 and the second crushing roller 16 to rotate, thus crushing the incoming solid fuel. Once the material is fully fed in, the first cover plate 4 is securely connected to the feed pipe 3 using fixing bolts. The reciprocating motor 9 is then turned on, causing the second U-shaped frame 8 to rotate. This, in turn, drives the first crushing box 2 to rotate, further crushing the already crushed solid fuel and enhancing the crushing effect. The crushed solid fuel falls between the second crushing rollers 16. Simultaneously, the first rotary motor 12 is turned on, causing the rotating rod 20 to rotate and agitate the falling solid fuel, breaking it up. During discharge, the fixing bolts on the second cover plate 7 are loosened, opening the discharge pipe 6 to facilitate the discharge of the crushed solid fuel. Simultaneously, the agitator plate 21 continues to agitate the solid fuel, facilitating its discharge.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0029] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A crushing device for biofuel processing, characterized in that: The first U-shaped frame (1) and the first crushing box (2) are included. The first crushing box (2) is located inside the first U-shaped frame (1). The two ends of the first crushing box (2) are respectively fixedly sleeved with a second U-shaped frame (8) and a third U-shaped frame (10). The second U-shaped frame (8) is rotatably connected to the right side wall inside the first U-shaped frame (1). A connecting rod (11) is fixedly installed on the left side wall of the third U-shaped frame (10), and the connecting rod (11) is rotatably connected to the inside of the left side wall of the first U-shaped frame (1). A reciprocating motor (9) is fixedly installed on the right side wall of the first U-shaped frame (1). The output shaft of the reciprocating motor (9) is fixedly connected to the right side wall of the second U-shaped frame (8) through the inside of the right side wall of the first U-shaped frame (1).

2. The crushing device for biofuel processing according to claim 1, characterized in that: A feed pipe (3) is fixedly installed at the upper end of the first crushing box (2), and a second crushing box (5) is fixedly installed at the lower end of the first crushing box (2). A first crushing roller (13) and a second crushing roller (16) are rotatably connected inside the first crushing box (2) and the second crushing box (5), respectively. The right ends of the two first crushing rollers (13) and the two second crushing rollers (16) respectively penetrate the right sidewall of the first crushing box (2) and the right sidewall of the second crushing box (5). A first gear (14) and a... are fixedly sleeved on the right ends of the two first crushing rollers (13) and the two second crushing rollers (16), respectively. The second gear (17) is meshed with the adjacent first gear (14), and the adjacent second gear (17) is meshed with the adjacent first gear (14). The second U-shaped frame (8) is fixedly installed with a second rotary motor (15). The output shaft of the second rotary motor (15) is fixedly connected to the right side wall of a first crushing roller (13). The right side wall of the second crushing box (5) is fixedly installed with a support plate (19). The upper end of the support plate (19) is fixedly installed with a third rotary motor (18). The output shaft of the third rotary motor (18) is fixedly connected to the right end of a second crushing roller (16).

3. The crushing device for biofuel processing according to claim 2, characterized in that: A discharge pipe (6) is fixedly installed at the lower end of the second crushing box (5). A first rotary motor (12) is fixedly installed on the right side wall of the discharge pipe (6). A rotating rod (20) is rotatably connected inside the discharge pipe (6). A lever plate (21) is fixedly installed at equal intervals on the rod wall of the rotating rod (20). The output shaft of the first rotary motor (12) is fixedly connected to the right end of the rotating rod (20) through the right side wall of the second crushing box (5).

4. The crushing device for biofuel processing according to claim 2, characterized in that: The upper end of the feed pipe (3) is hinged to a first cover plate (4), and the front end of the first cover plate (4) is fastened to the top side wall of the feed pipe (3) by a fixing bolt.

5. The crushing device for biofuel processing according to claim 3, characterized in that: The bottom surface of the discharge pipe (6) is hinged with a second cover plate (7), and the front end of the second cover plate (7) is fastened to the bottom surface of the discharge pipe (6) by a fixing bolt.

6. The crushing device for biofuel processing according to claim 2, characterized in that: The distance between the two first crushing rollers (13) is less than the distance between the two second crushing rollers (16).

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