Biomass fuel processing, crushing and screening machine

Abstract

The utility model relates to the field of biomass fuel processing, in particular to a biomass fuel processing, crushing and screening machine which comprises a screening box. First motors are fixedly connected to the left side and the right side of the front end of the screening box correspondingly, the output ends of the first motors extend into the screening box to be fixedly connected with the rotating rods, the filtering plates are fixedly connected to the outer surfaces of the rotating rods, the rotating rods are rotationally connected with the screening box, and a second motor is fixedly connected to the front end of the screening box; the output end of the second motor extends into the screening box and is fixedly connected with a threaded rod. The first motor drives the rotating rod to rotate, so that the two filtering plates are opened downwards, meanwhile, the third motor is started to drive the rotating plate to rotate downwards, large impurities fall into the bottom of the screening box to be collected, and the problem that before crushing, stone, iron blocks and other large impurities separated out through screening equipment do not exist in an efficient collecting system is solved; not only is the production efficiency reduced, but also the problems of disordered working environment and hidden safety are possibly caused.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of biomass fuel processing, especially to the biomass fuel processing crushing screening machine. BACKGROUND

[0002] In recent years, with the continuous improvement of people's environmental protection consciousness, bioenergy technology is imperative, and the research and development of bioenergy technology have become one of the world's major hot topics, which has attracted the attention of governments and scientists all over the world. Many countries have developed corresponding research and development plans. Among the bioenergy, biomass fuel is an important material, and biomass energy is a new block-shaped environmental protection energy produced by processing straw, sawdust and other "three leftovers".

[0003] In the biomass fuel processing process, the large impurities such as stones and iron blocks separated by the screening equipment before crushing lack efficient collection system, which not only reduces the production efficiency, but also may cause chaotic working environment and safety hazards, affecting the smooth operation of the whole production line.

[0004] Therefore, in view of the above problems that the large impurities such as stones and iron blocks separated by the screening equipment before crushing lack efficient collection system in the biomass fuel processing process, which not only reduces the production efficiency, but also may cause chaotic working environment and safety hazards, the biomass fuel processing crushing screening machine can be designed to set the filter plate which can be opened and closed to facilitate the collection of large impurities. CONTENT OF THE UTILITY MODEL

[0005] In order to overcome the problem that the large impurities such as stones and iron blocks separated by the screening equipment before crushing lack efficient collection system in the biomass fuel processing process, which not only reduces the production efficiency, but also may cause chaotic working environment and safety hazards.

[0006] The technical scheme of the utility model is: the biomass fuel processing crushing screening machine, including the screening box, further including the rotating rod, the filter plate and the rotating plate, the left and right sides of the front end of the screening box are respectively fixedly connected with motor one, the output end of motor one extends to the inside of the screening box and is fixedly connected with the rotating rod, the outer surface of the rotating rod is fixedly connected with the filter plate, the rotating rod is rotatably connected with the screening box, the front end of the screening box is fixedly connected with motor two, the output end of motor two extends to the inside of the screening box and is fixedly connected with the threaded rod, the threaded rod is rotatably connected with the screening box, the inside of the screening box is fixedly connected with the limiting rod, the outer surface of the threaded rod is threadedly connected with the moving plate, the moving plate is slidably connected with the limiting rod, the bottom of the moving plate is fixedly connected with the soft brush, the top of the filter plate is provided with the scraping strip, the scraping strip is fixedly connected with the screening box, the front end of the screening box is fixedly connected with motor three, the output end of motor three extends to the inside of the screening box and is fixedly connected with the rotating plate, the rotating plate is rotatably connected with the screening box, the bottom of the screening box is movably connected with the movable door.

[0007] Preferably, the motor two drives the threaded rod to rotate, drives the moving plate to move on the threaded rod and the limiting rod, the soft brush at the bottom of the moving plate brushes the biomass fuel on the filter plate to filter, meanwhile the scraping strip can clean the biomass fuel and impurities attached on the soft brush, after the biomass fuel is filtered, the motor one is started to drive the rotating rod to rotate, makes two filter plates open downward, meanwhile the motor three is started to drive the rotating plate to rotate downward, makes the large impurities fall into the screening box bottom to collect, opens the movable door to take out the impurities.

[0008] Preferably, the front side of the movable door is fixedly connected with a connecting plate, a bolt is screw connected in the connecting plate, and the bolt is screw connected with the screening box.

[0009] Preferably, the top of the screening box is fixedly connected with a feeding pipe, and the bottom right position of the screening box is provided with a discharging port.

[0010] Preferably, the bottom of the screening box is fixedly connected with a connecting pipe corresponding to the position of the discharging port, and the bottom of the connecting pipe is fixedly connected with a crushing box.

[0011] Preferably, the top of the crushing box is fixedly connected with a motor four, and the output end of the motor four extends into the crushing box and is fixedly connected with a crushing rod.

[0012] Preferably, the outer surface of the crushing rod is fixedly connected with a plurality of blades, and the bottom of the crushing box is fixedly connected with a discharging pipe.

[0013] Preferably, the bottom four corners of the screening box are fixedly connected with four supporting columns one, and the bottom four corners of the crushing box are fixedly connected with four supporting columns two.

[0014] The beneficial effects of the utility model are as follows:

[0015] The motor two drives the threaded rod to rotate, drives the moving plate to move on the threaded rod and the limiting rod, the soft brush at the bottom of the moving plate brushes the biomass fuel on the filter plate to filter, meanwhile the scraping strip can clean the biomass fuel and impurities attached on the soft brush, after the biomass fuel is filtered, the motor one is started to drive the rotating rod to rotate, makes two filter plates open downward, meanwhile the motor three is started to drive the rotating plate to rotate downward, makes the large impurities fall into the screening box bottom to collect, opens the movable door to take out the impurities, so that the problem that in the biomass fuel processing process, the large impurities such as stones and iron blocks separated by screening equipment before crushing are not collected efficiently, not only reduces production efficiency, but also may cause the working environment to be chaotic and the security hidden problem. DRAWINGS

[0016] Figure 1 The biomass fuel processing and crushing screening machine three-dimensional structure schematic view is shown.

[0017] Figure 2The biomass fuel processing and crushing screening machine is shown as a three-dimensional rear section view structure schematic diagram.

[0018] Figure 3 The biomass fuel processing and crushing screening machine is shown as a three-dimensional front section view structure schematic diagram.

[0019] Figure 4 The biomass fuel processing and crushing screening machine is shown as a three-dimensional side section view structure schematic diagram.

[0020] Marked with the following reference numerals: 1, screening box; 2, rotating rod; 3, filter plate; 4, motor one; 5, threaded rod; 6, motor two; 7, limiting rod; 8, moving plate; 9, soft brush; 10, rotating plate; 11, motor three; 12, movable door; 13, connecting plate; 14, bolt; 15, scraping strip; 16, feeding pipe; 17, discharge port; 18, connecting pipe; 19, crushing box; 20, motor four; 21, crushing rod; 22, blade; 23, discharge pipe; 24, support column one; 25, support column two. DETAILED DESCRIPTION

[0021] The utility model will be further explained in connection with the drawings and examples.

[0022] Please refer to Figures 1-4The utility model provides a kind of embodiment: biomass fuel processing and crushing screening machine includes screening box 1;Further include rotating rod 2, filter plate 3 and rotating plate 10, screening box 1 front end left and right sides are respectively fixedly connected with motor one 4, the output end of motor one 4 extends to the inside fixed connection of screening box 1 with rotating rod 2, the outer surface of rotating rod 2 is fixedly connected with filter plate 3, rotating rod 2 is rotatably connected with screening box 1, the front end of screening box 1 is fixedly connected with motor two 6, the output end of motor two 6 extends to the inside fixed connection of screening box 1 with threaded rod 5, threaded rod 5 is rotatably connected with screening box 1, the inside fixed connection of screening box 1 with limit rod 7, the outer surface of threaded rod 5 is threadedly connected with moving plate 8, moving plate 8 is slidably connected with limit rod 7, the bottom of moving plate 8 is fixedly connected with soft brush 9, the top of filter plate 3 is provided with scraping strip 15, scraping strip 15 is fixedly connected with screening box 1, the front end of screening box 1 is fixedly connected with motor three 11, the output end of motor three 11 extends to the inside fixed connection of screening box 1 with rotating plate 10, rotating plate 10 is rotatably connected with screening box 1, the bottom of screening box 1 is movably connected with swing door 12, threaded rod 5 is rotated by motor two 6, moving plate 8 is moved on threaded rod 5 and limit rod 7, soft brush 9 of the bottom of moving plate 8 brushes the biomass fuel on filter plate 3 to filter, while scraping strip 15 can clean biomass fuel and impurities attached on soft brush 9, after the completion of biomass fuel filtration, motor one 4 is started to drive rotating rod 2 to rotate, so that two filter plates 3 are opened downward, while motor three 11 is started to drive rotating plate 10 to rotate downward, so that large impurities fall into the bottom of screening box 1 to be collected, and the impurities can be taken out by opening swing door 12.

[0023] Please refer to Figures 2-4 In the embodiment, the front side of swing door 12 is fixedly connected with connecting plate 13, the inside of connecting plate 13 is threadedly connected with bolt 14, bolt 14 is threadedly connected with screening box 1, swing door 12 is fixed on screening box 1 through connecting plate 13 and bolt 14, the top of screening box 1 is fixedly connected with feeding pipe 16, the bottom of screening box 1 is provided with discharge port 17 at right position, biomass fuel enters screening box 1 from feeding pipe 16, and flows out from discharge port 17 after screening and filtering, connecting pipe 18 is fixedly connected with screening box 1 at the position corresponding to discharge port 17 at the bottom, and breaking box 19 is fixedly connected with the bottom of connecting pipe 18, and the filtered biomass fuel enters breaking box 19 through connecting pipe 18.

[0024] Please refer to Figures 1-3In the embodiment, the top of the crushing box 19 is fixedly connected with a motor four 20, the output end of the motor four 20 extends to the inside of the crushing box 19 and is fixedly connected with a crushing rod 21, the motor drives the crushing rod 21 to rotate, the outer surface of the crushing rod 21 is fixedly connected with a plurality of blades 22, the bottom of the crushing box 19 is fixedly connected with a discharge pipe 23, the blades 22 on the crushing rod 21 rotate to crush the biomass fuel, the bottom of the screening box 1 is fixedly connected with four support columns one 24, the bottom of the crushing box 19 is fixedly connected with four support columns two 25, and the support columns one 24 and the support columns two 25 support the screening box 1 and the crushing box 19.

[0025] In operation, the biomass fuel falls from the feeding pipe 16 into the screening box 1 and falls onto the filter plates 3, the motor two 6 drives the threaded rod 5 to rotate, drives the moving plate 8 to move on the threaded rod 5 and the limiting rod 7, the soft brush 9 at the bottom of the moving plate 8 brushes the biomass fuel on the filter plates 3 to filter, meanwhile, the scraping strip 15 can clean the biomass fuel and impurities attached on the soft brush 9, after the biomass fuel is filtered, the motor one 4 is started to drive the rotating rod 2 to rotate, so that the two filter plates 3 are opened downward, meanwhile, the motor three 11 is started to drive the rotating plate 10 to rotate downward, so that the large impurities fall into the bottom of the screening box 1 for collection, the movable door 12 can be opened to take out the impurities, the movable door 12 is fixed on the screening box 1 through the connecting plate 13 and the bolts 14 when the movable door 12 is closed, the screened and filtered biomass fuel flows out from the discharge port 17, enters the crushing box 19 through the connecting pipe 18, the motor drives the crushing rod 21 to rotate, the blades 22 on the crushing rod 21 rotate to crush the biomass fuel, and the crushed biomass fuel flows out from the discharge pipe 23, and the support columns one 24 and the support columns two 25 support the screening box 1 and the crushing box 19.

[0026] Through the above steps, the motor two 6 drives the threaded rod 5 to rotate, drives the moving plate 8 to move on the threaded rod 5 and the limiting rod 7, the soft brush 9 at the bottom of the moving plate 8 brushes the biomass fuel on the filter plates 3 to filter, meanwhile, the scraping strip 15 can clean the biomass fuel and impurities attached on the soft brush 9, after the biomass fuel is filtered, the motor one 4 is started to drive the rotating rod 2 to rotate, so that the two filter plates 3 are opened downward, meanwhile, the motor three 11 is started to drive the rotating plate 10 to rotate downward, so that the large impurities fall into the bottom of the screening box 1 for collection, and the movable door 12 can be opened to take out the impurities, so as to solve the problem that in the biomass fuel processing process, the large impurities such as stones and iron blocks separated by the screening equipment before crushing are not collected efficiently, which not only reduces the production efficiency, but also causes the working environment to be messy and has a security problem.

Claims

1. A biomass fuel processing breaking and screening machine comprising a screening box (1); characterized in that: Also include the rotating rod (2), filter plate (3) and rotating plate (10), the front end of the screening box (1) is respectively fixedly connected with motor one (4), the output end of motor one (4) extends to the inside of the screening box (1) and is fixedly connected with rotating rod (2), the outer surface of rotating rod (2) is fixedly connected with filter plate (3), rotating rod (2) is rotatably connected with screening box (1), the front end of screening box (1) is fixedly connected with motor two (6), the output end of motor two (6) extends to the inside of the screening box (1) and is fixedly connected with threaded rod (5), threaded rod (5) is rotatably connected with screening box (1), the inside of screening box (1) is fixedly connected with limiting rod (7), the outer surface of threaded rod (5) is threadedly connected with moving plate (8), moving plate (8) is slidably connected with limiting rod (7), the bottom of moving plate (8) is fixedly connected with soft brush (9), the top of filter plate (3) is provided with scraping strip (15), scraping strip (15) is fixedly connected with screening box (1), the front end of screening box (1) is fixedly connected with motor three (11), the output end of motor three (11) extends to the inside of the screening box (1) and is fixedly connected with rotating plate (10), rotating plate (10) is rotatably connected with screening box (1), the bottom of screening box (1) is movably connected with movable door (12).

2. The biomass fuel processing mill of claim 1, wherein: The front side of movable door (12) is fixedly connected with connecting plate (13), the inside of connecting plate (13) is threadedly connected with bolt (14), bolt (14) is threadedly connected with screening box (1).

3. The biomass fuel processing mill of claim 1, wherein: The top of screening box (1) is fixedly connected with feeding pipe (16), the bottom of screening box (1) is provided with discharge port (17) at the right position.

4. The biomass fuel processing mill of claim 3, wherein: The bottom of screening box (1) is fixedly connected with connecting pipe (18) corresponding to the position of discharge port (17), the bottom of connecting pipe (18) is fixedly connected with crushing box (19).

5. The biomass fuel processing mill of claim 4, wherein: The top of crushing box (19) is fixedly connected with motor four (20), the output end of motor four (20) extends to the inside of crushing box (19) and is fixedly connected with crushing rod (21).

6. The biomass fuel processing mill of claim 5, wherein: The outer surface of crushing rod (21) is fixedly connected with a plurality of blades (22), the bottom of crushing box (19) is fixedly connected with discharge pipe (23).

7. The biomass fuel processing mill of claim 4, wherein: The bottom of screening box (1) is fixedly connected with four supporting columns one (24) at the four corners, the bottom of crushing box (19) is fixedly connected with four supporting columns two (25) at the four corners.

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