Straw and animal waste mixed fuel briquetting device

Abstract

The utility model discloses a straw and animal waste mixed fuel briquetting device which comprises a briquetting bin and a mixing hopper movably installed on the right side of the briquetting bin, a briquetting mechanism is arranged in the briquetting bin, and a mixing mechanism is arranged in the mixing hopper. The mixing mechanism comprises a mounting frame, a hydraulic oil cylinder I, a top cover, a rotating shaft, a group of connecting plates, a driving motor, a group of mixing shafts and a plurality of staggered spiral blades. The device has the beneficial effects that the driving motor is adopted to drive the group of mixing shafts to rotate relatively, straws and dried animal wastes can be firstly mixed by matching with a plurality of staggered spiral blades, and when the hydraulic oil cylinder I drives the top cover to open, the mixing hopper can be driven to turn over through the group of connecting plates and the steel wire rope, so that the straws and the dried animal wastes can be mixed. The mixed raw materials are automatically poured into the briquetting bin, the briquetting mechanism adopts a material pushing plate to be matched with a briquetting plate to achieve automatic briquetting of the raw materials in the briquetting bin, a fourth hydraulic oil cylinder can automatically open a discharging port through a material blocking plate, and discharging is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of biomass fuel, specifically is a straw and animal manure mixed fuel briquetting device. BACKGROUND

[0002] Biomass fuel refers to burning biomass material as fuel, generally mainly is forestry waste. It is mainly different from fossil fuel. In the current national policy and environmental protection standard, direct combustion of biomass belongs to high-pollution fuel, only uses in the countryside big stove, does not allow using in the city. The application of biomass fuel is mainly biomass briquette, which is a new type of clean fuel that can be directly combusted by using forestry waste as raw material, crushing, mixing, extruding, drying and other processes.

[0003] The existing patent with the application number CN 201821903782.X discloses a straw and animal manure mixed briquetting machine, which adopts a discharging motor to drive the discharging impeller to rotate, thereby loosening and stirring the biomass fuel raw material, and a hydraulic push rod is used to realize the extrusion of the raw material. However, the discharging motor drives the discharging impeller to reverse, and the mixed raw material is sent into the extrusion forming chamber. The raw material is easily accumulated at the bottom of the discharging impeller, which causes the hydraulic push rod to be unable to effectively briquet the raw material, affecting the use.

[0004] It should be noted that the above content belongs to the technical cognition of the inventor and does not necessarily constitute prior art. CONTENT OF THE UTILITY MODEL

[0005] In view of the above defects, the utility model provides a straw and animal manure mixed fuel briquetting device to solve the problem of biomass fuel raw material briquetting.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A straw and animal manure mixed fuel briquetting device, comprising a briquetting bin and a mixing hopper movably installed on the right side of the briquetting bin, wherein the briquetting bin is provided with a briquetting mechanism, and the mixing hopper is provided with a mixing mechanism.

[0008] The mixing mechanism comprises a mounting frame, a hydraulic oil cylinder I, a top cover, a rotating shaft, a set of connecting plates, a driving motor, a set of mixing shafts and a plurality of staggered spiral blades, the mounting frame is installed on the left side of the top of the briquetting bin, the hydraulic oil cylinder I is movably hinged to the upper end of the mounting frame, the top cover is movably hinged to the top of the briquetting bin, and the center is connected with the telescopic end of the hydraulic oil cylinder I, the rotating shaft is movably installed on the right side of the top of the briquetting bin, a set of connecting plates are installed on the two ends of the rotating shaft and are connected with the left side of the upper end of the mixing hopper respectively, the driving motor is horizontally installed on the right side of the mixing hopper, a set of mixing shafts are movably installed on the two sides in the mixing hopper, and one of the mixing shafts is connected with the rotating end of the driving motor, and a plurality of staggered spiral blades are installed on the set of mixing shafts.

[0009] Further, the briquetting mechanism comprises a hydraulic oil cylinder II, a pushing plate, a hydraulic oil cylinder III, a briquetting plate and a discharge port, the hydraulic oil cylinder II is horizontally installed on the left side of the briquetting bin and is movably inserted into the briquetting bin, the pushing plate is installed on the telescopic end of the hydraulic oil cylinder II, the hydraulic oil cylinder III is horizontally installed on the right side of the rear end of the briquetting bin and is movably inserted into the briquetting bin, the briquetting plate is installed on the telescopic end of the hydraulic oil cylinder III, and the discharge port is formed on the right side of the front end of the briquetting bin.

[0010] Further, a set of side plates are installed at the discharge port, a blocking plate is movably inserted between the set of side plates, and a rectangular hole corresponding to the discharge port is formed in the right side of the blocking plate.

[0011] Further, a set of opposite limiting plates are installed on the right side of the top cover, and the set of opposite limiting plates are connected with the right side of the upper end of the mixing hopper through steel wires respectively.

[0012] Further, a set of transmission gears are used to drive and connect the set of mixing shafts.

[0013] Further, a hydraulic oil cylinder IV is installed on the front end of the briquetting bin, and the telescopic end of the hydraulic oil cylinder IV is connected with the blocking plate.

[0014] The straw and animal manure mixed fuel briquetting device has the following beneficial effects, the mixing mechanism is arranged in the mixing hopper, a set of mixing shafts are driven to rotate by the driving motor, and a plurality of staggered spiral blades are used to firstly mix the straw and dried animal manure, when the top cover is opened by the hydraulic oil cylinder I, the mixing hopper is turned over by the set of connecting plates and the steel wires, and the mixed raw materials are automatically poured into the briquetting bin, so that the straw and animal manure mixed fuel briquetting device is convenient to use.

[0015] The briquetting mechanism is used for automatically briquetting the raw materials in the briquetting bin by the pushing plate and the briquetting plate, the hydraulic oil cylinder IV can automatically open the discharge port through the blocking plate, and the discharge is facilitated. DRAWINGS

[0016] Figure 1The straw and animal excrement mixed fuel briquetting device schematic view of the utility model.

[0017] Figure 2 The top cover transmission schematic view of the utility model.

[0018] Figure 3 The mixing hopper front view of the utility model.

[0019] Figure 4 The mixing hopper top view of the utility model.

[0020] Figure 5 The briquetting mechanism schematic view of the utility model.

[0021] In the figure: 1, briquetting bin; 2, mixing hopper; 3, mounting frame; 4, hydraulic oil cylinder one; 5, top cover; 6, rotating shaft; 7, connecting plate; 8, driving motor; 9, mixing shaft; 10, spiral blade; 11, hydraulic oil cylinder two; 12, push plate; 13, hydraulic oil cylinder three; 14, briquetting plate; 15, discharge port; 16, side plate; 17, material blocking plate; 18, rectangular hole; 19, limiting plate; 20, steel wire rope; 21, transmission gear; 22, hydraulic oil cylinder four. DETAILED DESCRIPTION

[0022] The utility model will be concretely described below in combination with the drawings, such as Figures 1-5The device is shown as a straw and animal manure mixed fuel briquetting device, which comprises a briquetting bin 1 and a mixing hopper 2 movably mounted on the right side of the briquetting bin 1, wherein the briquetting bin 1 is provided with a briquetting mechanism, and the mixing hopper 2 is provided with a mixing mechanism; the mixing mechanism comprises a mounting frame 3, a hydraulic cylinder 4, a top cover 5, a rotating shaft 6, a set of connecting plates 7, a driving motor 8, a set of mixing shafts 9 and a plurality of staggered spiral blades 10, the mounting frame 3 is mounted on the left side of the top of the briquetting bin 1, the hydraulic cylinder 4 is movably hinged to the upper end of the mounting frame 3, the top cover 5 is movably hinged to the inner top of the briquetting bin 1 and connected with the telescopic end of the hydraulic cylinder 4 at the center, the rotating shaft 6 is movably mounted on the right side of the top of the briquetting bin 1, a set of connecting plates 7 are mounted on both ends of the rotating shaft 6 and connected with the left side of the upper end of the mixing hopper 2 respectively, the driving motor 8 is horizontally mounted on the right side of the mixing hopper 2, a set of mixing shafts 9 are movably mounted on both sides of the mixing hopper 2 and one of the mixing shafts 9 is connected with the rotating end of the driving motor 8, and a plurality of staggered spiral blades 10 are mounted on the set of mixing shafts 9; the briquetting mechanism comprises a hydraulic cylinder 11, a pushing plate 12, a hydraulic cylinder 13, a briquetting plate 14 and a discharge port 15, the hydraulic cylinder 11 is horizontally mounted on the left side of the briquetting bin 1 and movably inserted into the briquetting bin 1 at the telescopic end, the pushing plate 12 is mounted on the telescopic end of the hydraulic cylinder 11, the hydraulic cylinder 13 is horizontally mounted on the right side of the rear end of the briquetting bin 1 and movably inserted into the briquetting bin 1 at the telescopic end, the briquetting plate 14 is mounted on the telescopic end of the hydraulic cylinder 13, and the discharge port 15 is opened on the right side of the front end of the briquetting bin 1; a set of side plates 16 is mounted at the discharge port 15, a blocking plate 17 is movably inserted between the set of side plates 16, and a rectangular hole 18 corresponding to the discharge port 15 is opened on the right side of the blocking plate 17; a set of opposite limiting plates 19 is mounted on the right side of the top cover 5, and the set of opposite limiting plates 19 are connected with the right side of the upper end of the mixing hopper 2 through steel wires 20 respectively; the set of mixing shafts 9 are drivingly connected through a set of transmission gears 21; the hydraulic cylinder 22 is mounted on the front end of the briquetting bin 1, and the telescopic end of the hydraulic cylinder 22 is connected with the blocking plate 17.

[0023] The working principle of the embodiment is as follows: the electric device used by the device is controlled by an external controller, and when in use, the user first puts a proper amount of straw and dried animal manure into the mixing hopper 2;

[0024] When mixing: the mounting frame 3 is installed on the top left side of the briquetting bin 1, the hydraulic cylinder one 4 is movably hinged on the upper end of the mounting frame 3, the top cover 5 is movably hinged on the inner top of the briquetting bin 1 and is connected with the telescopic end of the hydraulic cylinder one 4 at the center, the rotating shaft 6 is movably installed on the top right side of the briquetting bin 1, a set of connecting plates 7 are installed on the two ends of the rotating shaft 6 and are connected with the upper end left side of the mixing hopper 2 respectively, the driving motor 8 is horizontally installed on the right side of the mixing hopper 2, a set of mixing shafts 9 are movably installed in the mixing hopper 2 through fastening bearings on both sides and one of the mixing shafts 9 is connected with the rotating end of the driving motor 8, a plurality of staggered helical blades 10 are installed on the set of mixing shafts 9, a set of opposite limiting plates 19 are installed on the right side of the top cover 5 and are connected with the upper end right side of the mixing hopper 2 through steel wires 20 respectively, and a set of transmission gears 21 are transmissionally connected between the set of mixing shafts 9, as shown in Figure 1 — Figure 4 illustrated, the steel wires 20 are in a relaxed state initially, the driving motor 8 drives the set of mixing shafts 9 to relatively rotate, and the plurality of staggered helical blades 10 can first mix the straw and the dried animal manure, then the telescopic end of the hydraulic cylinder one 4 is retracted to drive the top cover 5 to open, at the same time, the mixing hopper 2 is turned over through the rotating shaft 6, the set of connecting plates 7 and the steel wires 20 to automatically pour the mixed raw materials into the briquetting bin 1, which is convenient for use, at this time, the steel wires 20 are in a straightened state, the telescopic end of the hydraulic cylinder one 4 is elongated to drive the top cover 5 and the mixing hopper 2 to reset, and the set of opposite limiting plates 19 are staggered with the set of connecting plates 7 without interference;

[0025] When briquetting: the hydraulic cylinder two 11 is horizontally installed on the left side of the briquetting bin 1 and is movably inserted into the briquetting bin 1, the pushing plate 12 is installed on the telescopic end of the hydraulic cylinder two 11, the hydraulic cylinder three 13 is horizontally installed on the right side of the rear end of the briquetting bin 1 and is movably inserted into the briquetting bin 1, the briquetting plate 14 is installed on the telescopic end of the hydraulic cylinder three 13, the discharge port 15 is opened on the right side of the front end of the briquetting bin 1, a set of side plates 16 are installed at the discharge port 15, the blocking plate 17 is movably inserted between the set of side plates 16, the rectangular hole 18 corresponding to the discharge port 15 is opened on the right side of the blocking plate 17, the hydraulic cylinder four 22 is installed on the front end of the briquetting bin 1, and the telescopic end of the hydraulic cylinder four 22 is connected with the blocking plate 17, as shown in Figure 1 and Figure 5 illustrated, the hydraulic cylinder two 11 first pushes the raw materials to the right side through the pushing plate 12, then the briquetting plate 14 is driven by the hydraulic cylinder three 13 to realize briquetting of the raw materials, finally, the telescopic end of the hydraulic cylinder four 22 is retracted to drive the blocking plate 17 to slide to the left side, at this time, the discharge port 15 coincides with the rectangular hole 18, which is convenient for discharging.

[0026] The above technical scheme only embodies the preferred technical scheme of the utility model technical scheme, and some changes made by the person skilled in the art to some parts thereof all embody the principle of the utility model and fall within the protection scope of the utility model.

Claims

1. A straw and animal manure mixed fuel briquetting device, comprising a briquetting bin (1) and a mixing hopper (2) movably installed on the right side of the briquetting bin (1), characterized in that, The briquetting hopper (1) is equipped with a briquetting mechanism, and the mixing hopper (2) is equipped with a mixing mechanism; The mixing mechanism includes a mounting frame (3), a hydraulic cylinder (4), a top cover (5), a rotating shaft (6), a set of connecting plates (7), a drive motor (8), a set of mixing shafts (9), and several staggered spiral blades (10). The mounting frame (3) is installed on the top left side of the briquetting chamber (1). The hydraulic cylinder (4) is movably hinged to the upper end of the mounting frame (3). The top cover (5) is movably hinged to the top of the briquetting chamber (1) and its center is connected to the telescopic end of the hydraulic cylinder (4). The rotating shaft (6) is movably installed on the top right side of the briquetting chamber (1). A set of connecting plates (7) is installed at both ends of the rotating shaft (6) and is respectively connected to the upper left side of the mixing hopper (2). The drive motor (8) is horizontally installed on the right side of the mixing hopper (2). A set of mixing shafts (9) is movably installed on both sides inside the mixing hopper (2), and one of the mixing shafts (9) is connected to the rotating end of the drive motor (8). Several staggered spiral blades (10) are installed on a set of mixing shafts (9).

2. The straw and animal manure mixed fuel briquetting device according to claim 1, characterized in that, The briquetting mechanism includes a second hydraulic cylinder (11), a pusher plate (12), a third hydraulic cylinder (13), a briquetting plate (14), and a discharge port (15). The second hydraulic cylinder (11) is horizontally installed on the left side of the briquetting chamber (1), and its telescopic end is movably inserted into the briquetting chamber (1). The pusher plate (12) is installed on the telescopic end of the second hydraulic cylinder (11). The third hydraulic cylinder (13) is horizontally installed on the right side of the rear end of the briquetting chamber (1), and its telescopic end is movably inserted into the briquetting chamber (1). The briquetting plate (14) is installed on the telescopic end of the third hydraulic cylinder (13). The discharge port (15) is located on the right side of the front end of the briquetting chamber (1).

3. The straw and animal manure mixed fuel briquetting device according to claim 2, characterized in that, A set of side plates (16) is installed at the discharge port (15), and a baffle plate (17) is movably inserted between the set of side plates (16). A rectangular hole (18) corresponding to the discharge port (15) is opened on the right side of the baffle plate (17).

4. The straw and animal manure mixed fuel briquetting device according to claim 1, characterized in that, A set of opposing limiting plates (19) are installed on the right side of the top cover (5), and the set of opposing limiting plates (19) are connected to the upper right side of the mixing hopper (2) by steel wire ropes (20).

5. The straw and animal manure mixed fuel briquetting device according to claim 1, characterized in that, A set of mixing shafts (9) are connected by a set of transmission gears (21).

6. The straw and animal manure mixed fuel briquetting device according to claim 1, characterized in that, The front end of the briquetting chamber (1) is equipped with a hydraulic cylinder four (22), and the extension end of the hydraulic cylinder four (22) is connected to the baffle plate (17).

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