Biomass fuel refining and crushing device

Abstract

The utility model discloses a biomass fuel refining and crushing device, which comprises a crushing mechanism, a transmission mechanism and a driving mechanism, the crushing mechanism comprises a frame, two filter screen plates embedded at the bottom of an inner cavity of the frame, a shaking plate movably mounted in the frame, and two compression rollers movably mounted at the bottom of the shaking plate. According to the fuel crushing device, the motor is started, then the disc drives the eccentric rod to rotate, the eccentric rod affects the swing plate to swing around the positioning pin, then the shaking plate swings along with the swing plate and is matched with the inner wall of the frame, fuel is crushed, and in the process, the fuel crushed once is further crushed by the compression roller, so that the fuel is crushed thoroughly; the pressing roller swings along with the shaking plate, the refined and smashed fuel can be scraped, the refined fuel falls off from the filter screen plate, the fuel is refined as much as possible through double and repeated smashing, and the incineration efficiency is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of crushing devices, in particular to a biomass fuel fine crushing device. Background Art

[0002] As a high-quality, environmentally friendly and energy-efficient fuel, biomass fuel is gaining more and more attention and application.

[0003] The crushing devices currently used cannot crush the fuel repeatedly when crushing solid objects, resulting in incomplete crushing of some fuels. Then, when the fuel enters the incineration, the incineration efficiency is low. Utility Model Content

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0005] To this end, the technical solution adopted in this utility model is:

[0006] A biomass fuel refining and crushing device includes a crushing mechanism, a transmission mechanism and a driving mechanism, the crushing mechanism includes a frame, two filter plates embedded in the bottom of the inner cavity of the frame, a shaking plate movably installed inside the frame, two pressure rollers movably installed at the bottom of the shaking plate, a transmission mechanism, the transmission mechanism includes a swinging plate detachably connected to the top of the shaking plate, a vertical and movably positioning pin passing through the swinging plate, and a driving mechanism, the driving mechanism includes a motor provided on one side of the swinging plate, a disc connected to the output shaft of the motor, and an eccentric rod installed on one side of the disc, the outer end of the eccentric rod movably extending to the inside of the swinging plate.

[0007] By adopting the above technical solution, the motor is started, and then the disc rotates with the eccentric rod. The eccentric rod affects the swing plate to swing around the positioning pin, and then the rocking plate follows the swing, and then cooperates with the inner wall of the frame to achieve the crushing of the fuel. In this process, the pressure roller further crushes the crushed fuel once, so that the fuel is completely crushed. In this process, the pressure roller follows the rocking plate to swing, which will scrape the refined and crushed fuel, causing the refined fuel to fall from the filter plate. Under double and repeated crushing, the fuel is made as refined as possible to ensure the incineration efficiency.

[0008] In a preferred example, the present invention can be further configured as follows: a bottom plate is installed on one side of the frame, the bottom of the bottom plate is flush with the bottom of the frame, and the bottom end of the positioning pin is fixedly connected to the top of the bottom plate.

[0009] In a preferred example, the present invention can be further configured as follows: a sleeve plate is movably sleeved on the outer side of the disc, and the bottom of the sleeve plate is fixedly connected to the top of the base plate.

[0010] In a preferred example, the present invention can be further configured as follows: a reinforcement frame is sleeved on the outer side of the motor body, and the reinforcement frame is installed on one side of the sleeve plate.

[0011] In a preferred example, the present invention can be further configured as follows: the two filter plates are vertically symmetrical about the vertical center plane of the frame, and the filter plates are made of metal material.

[0012] In a preferred example, the present invention can be further configured as follows: two slopes are provided on the top of the shaking plate, and the two slopes are respectively located on the tops of two pressure rollers, and the pressure rollers are suspended at the bottom of the inner cavity of the frame.

[0013] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0014] 1. In the utility model, the motor is started, and then the disc rotates with the eccentric rod. The eccentric rod affects the swing plate to swing around the positioning pin, and then the shaking plate follows the swing, and then cooperates with the inner wall of the frame to realize the crushing of the fuel. In this process, the pressure roller further crushes the crushed fuel once, so that the fuel is completely crushed. In this process, the pressure roller follows the swing of the shaking plate, which will scrape the refined and crushed fuel, so that these refined fuels fall from the filter plate. Under the double and repeated crushing, the fuel is made as refined as possible to ensure the incineration efficiency.

[0015] 2. In the present invention, the bottom plate, sleeve plate and reinforcement frame are used to improve the stability of the positioning pin, the motor and the disc respectively, so that the device can work more stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the crushing mechanism of the utility model;

[0018] Figure 3 This is a schematic diagram of the transmission mechanism and drive mechanism of the utility model;

[0019] Figure 4 This is a schematic diagram of the connection relationship between the base plate, sleeve plate and reinforcement frame of the utility model.

[0020] Reference numerals:

[0021] 100, crushing mechanism; 110, frame; 120, filter plate; 130, shaking plate; 140, pressure roller;

[0022] 200, transmission mechanism; 210, swing plate; 220, positioning pin;

[0023] 300, driving mechanism; 310, motor; 320, disc; 330, eccentric rod;

[0024] 400, bottom plate;

[0025] 500, plate;

[0026] 600. Reinforcement frame. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the present invention more clear, the present invention is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be noted that the embodiments of the present invention and the features therein can be combined with each other unless there is any conflict.

[0028] It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present invention.

[0029] The following describes a biomass fuel refining and crushing device provided by some embodiments of the present invention in conjunction with the accompanying drawings.

[0030] Example 1:

[0031] Combine Figure 1-4 As shown, the present invention provides a biomass fuel refining and crushing device, including a crushing mechanism 100, a transmission mechanism 200 and a drive mechanism 300. The crushing mechanism 100 includes a frame 110, two filter plates 120 embedded in the bottom of the inner cavity of the frame 110, a shaking plate 130 movably installed inside the frame 110, and two pressure rollers 140 movably installed at the bottom of the shaking plate 130.

[0032] The transmission mechanism 200 includes a swing plate 210 detachably connected to the top of the shaking plate 130 and a positioning pin 220 vertically and movably passing through the swing plate 210;

[0033] The driving mechanism 300 includes a motor 310 provided on one side of the swing plate 210, a disc 320 connected to the output shaft of the motor 310, and an eccentric rod 330 installed on one side of the disc 320. The outer end of the eccentric rod 330 is movably extended into the interior of the swing plate 210.

[0034] Furthermore, a reinforcement frame 600 is sleeved on the outer side of the motor 310 body, and the reinforcement frame 600 is installed on one side of the sleeve plate 500. The reinforcement frame 600 can fix the motor 310 to prevent the motor 310 from rotating with the disc 320.

[0035] Furthermore, the two filter plates 120 are vertically symmetrical about the vertical center plane of the frame 110. The filter plates 120 are made of metal material. The filter plates 120 made of metal material have high hardness and are not easily damaged, thereby ensuring a long service life.

[0036] Furthermore, two slopes are provided on the top of the shaking plate 130, and the two slopes are respectively located on the tops of two pressure rollers 140. The pressure rollers 140 are suspended at the bottom of the inner cavity of the frame 110. The slopes can prevent the fuel from staying on the top of the shaking plate 130, so that the fuel that reaches the top of the shaking plate 130 can smoothly return to the inside of the frame 110.

[0037] Example 2:

[0038] Combine Figure 1 and Figure 4 As shown, based on the first embodiment, a base plate 400 is installed on one side of the frame 110, the bottom of the base plate 400 is flush with the bottom of the frame 110, and the bottom end of the positioning pin 220 is fixedly connected to the top of the base plate 400. The base plate 400 can fix the positioning pin 220 and improve the stability of the overall structure of the device.

[0039] Example 3:

[0040] Combine Figure 1 and Figure 4 As shown, in the above embodiment, a sleeve plate 500 is movably sleeved on the outer side of the disc 320, and the bottom of the sleeve plate 500 is fixedly connected to the top of the base plate 400. The sleeve plate 500 can support and limit the disc 320, so that the disc 320 rotates more smoothly.

[0041] The working principle and usage process of the present invention: When the device is put into actual use, the motor 310 is started, and then the disc 320 rotates with the eccentric rod 330. The eccentric rod 330 affects the swing plate 210 to swing around the positioning pin 220, and then the rocking plate 130 follows the swing, and then cooperates with the inner wall of the frame 110 to achieve the crushing of the fuel. During this process, the pressure roller 140 further crushes the crushed fuel once, so that the fuel is completely crushed. During this process, the pressure roller 140 follows the rocking plate 130 to swing, which will scrape the refined and crushed fuel, causing these refined fuels to fall from the filter plate 120. Under double and repeated crushing, the fuel is made as refined as possible to ensure the incineration efficiency.

[0042] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A biomass fuel refining and crushing device, characterized in that: include: A crushing mechanism (100), comprising a frame (110), two filter plates (120) embedded in the bottom of the inner cavity of the frame (110), a shaking plate (130) movably mounted inside the frame (110), and two pressing rollers (140) movably mounted at the bottom of the shaking plate (130); A transmission mechanism (200), the transmission mechanism (200) comprising a swing plate (210) detachably connected to the top of the shaking plate (130), and a positioning pin (220) vertically and movably extending through the swing plate (210); A driving mechanism (300) includes a motor (310) disposed on one side of the swing plate (210), a disc (320) connected to an output shaft of the motor (310), and an eccentric rod (330) mounted on one side of the disc (320), wherein the outer end of the eccentric rod (330) movably extends into the interior of the swing plate (210).

2. The biomass fuel refining and crushing device according to claim 1, characterized in that: A bottom plate (400) is installed on one side of the frame (110), the bottom of the bottom plate (400) is flush with the bottom of the frame (110), and the bottom end of the positioning pin (220) is fixedly connected to the top of the bottom plate (400).

3. The biomass fuel refining and crushing device according to claim 2, characterized in that: A sleeve plate (500) is movably sleeved on the outer side of the disc (320), and the bottom of the sleeve plate (500) is fixedly connected to the top of the bottom plate (400).

4. The biomass fuel refining and crushing device according to claim 3, characterized in that: A reinforcement frame (600) is sleeved on the outer side of the motor (310) body, and the reinforcement frame (600) is installed on one side of the sleeve plate (500).

5. The biomass fuel refining and crushing device according to claim 1, characterized in that: The two filter plates (120) are vertically symmetrical about a vertical center plane of the frame (110), and the filter plates (120) are made of metal material.

6. The biomass fuel refining and crushing device according to claim 1, characterized in that: Two slopes are provided on the top of the shaking plate (130), and the two slopes are respectively located on the tops of two pressing rollers (140), and the pressing rollers (140) are suspended at the bottom of the inner cavity of the frame (110).

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