CN218281934U - Pulverizer for biomass fuel production - Google Patents

Abstract

The utility model discloses a pulverizer for biomass fuel production. The utility model comprises a crushing box, one side of the crushing box is provided with a crushing mechanism, one side of the crushing box is provided with a vibration mechanism, and the vibration mechanism includes a motor one, the motor one is arranged on the outer wall of the crushing box, and the motor one outputs The outer wall of the shaft circumference is provided with a cam, the inner wall of the crushing box is provided with a fixed groove, one side of the fixed groove is provided with an elastic rod, the outer wall of the elastic rod is sleeved with a spring, one end of the elastic rod is provided with a connecting plate, and one side of the connecting plate is provided with a fixed block two One side of the fixed block 2 is rotated and connected with a roller, and the roller is in contact with the cam; through a vibration mechanism, the motor 1 is started, and the rotation of the motor drives the cam to rotate, and then drives the roller to vibrate up and down, so that the connecting plate moves up and down, driving the fixed frame up and down Movement, so that the filter plate moves up and down, the material on the filter plate vibrates, realizes material screening, accelerates the falling of the material on the filter plate, and improves the efficiency of material screening.

Description

Pulverizers for Biomass Fuel Production

technical field

The utility model relates to the technical field of biomass fuel production, in particular to a pulverizer for biomass fuel production.

Background technique

In the prior art, biomass fuel: refers to the burning of biomass materials as fuel, generally mainly agricultural and forestry waste (such as straw, sawdust, bagasse, rice bran, etc.), which is mainly different from fossil fuels. In the process of biomass fuel production, a pulverizer for biomass fuel production is needed.

After searching, it is found that a Chinese patent with the authorized announcement number CN211831990U discloses a raw material crushing device for crop straw biomass fuel production, which includes a circular crushing box and a fixed plate. The upper end of the circular crushing box is connected with a The feeding barrel, the bottom of the circular crushing box is connected with a feeding port, the circular crushing box is horizontally provided with a stirring shaft, and the outer wall of the stirring shaft is evenly surrounded by several rectangular stirring rollers. A connecting shaft is connected between the two side walls of the roller, and several crushing blades are arranged symmetrically on both sides of the outer wall of the connecting shaft, and one end of the stirring shaft is connected with a rotating insert shaft, and the rotating insert shaft runs through the side of the circular crushing box. The outer wall of the outwardly extending end of the wall is fixedly sleeved with a first transmission wheel, the outer wall of the first transmission wheel is connected to the second transmission wheel through a transmission belt, the inner wall of the second transmission wheel is inserted with a rotating shaft, and the rotating shaft One end is provided with a drive motor, and the drive motor is fixedly installed on the upper end of the fixed plate. The end of the stirring shaft away from the rotating shaft runs through the side wall of the circular crushing box. The inner wall of the stirring shaft is provided with a connecting pipe, and the connecting pipe The two sides of the end part are symmetrically connected with ventilation pipes, and the ventilation pipe is connected with several air injection holes on the side facing the inner wall of the circular crushing box. There is a blower.

However, because the above technical solution does not have a filter plate in the disclosed patent, it is impossible to screen the size of the cut biomass fuel, resulting in some larger materials being directly discharged, which affects the subsequent production of biomass fuel. The problem of screening materials after cutting.

Utility model content

The purpose of the utility model is to overcome the deficiencies of the prior art and provide a pulverizer for biomass fuel production.

The utility model solves its technical problems through the following technical proposals: it includes a crushing box, one side of the crushing box is provided with a crushing mechanism, one side of the crushing box is provided with a vibrating mechanism, and the vibrating mechanism includes a motor one. The first motor is arranged on the outer wall of the crushing box, the outer wall of the output shaft of the first motor is provided with a cam, the inner wall of the crushing box is provided with a fixing groove, and an elastic rod is arranged on one side of the fixing groove, a spring is sleeved on the outer wall of the elastic rod, and one end of the elastic rod is provided with a A connecting plate, one side of the connecting plate is provided with a fixed block 2, and one side of the fixed block 2 is rotated and connected with a roller, and the roller is in contact with the cam, dustproof cloths are arranged on opposite sides of the connecting plate, and a fixed frame is arranged on one side of the connecting plate, A transmission mechanism is arranged on one side of the fixed frame.

As a further solution of the utility model: the transmission mechanism includes a transmission assembly, a cleaning assembly and a crushing assembly, a slide groove is opened on one side of the fixed frame, the transmission assembly includes a motor three, and the motor three is arranged on a sliding The inner wall of the groove and the outer wall of the circumference of the three output shafts of the motor are provided with screw rods.

As a further solution of the utility model: the outer wall of the screw shaft is provided with a slider, the crushing assembly includes an electric telescopic rod, the electric telescopic rod is arranged on one side of the slider, and one end of the electric telescopic rod is provided with a connecting block A rotating shaft is connected to one side of the connecting block for rotation, and a crushing roller is sleeved on the outer wall of the rotating shaft circumference.

As a further solution of the utility model: the cleaning assembly includes an electric telescopic rod two, the electric telescopic rod two is arranged on the lower surface of the connecting block, one end of the electric telescopic rod two is provided with a cleaning brush, and the upper surface of the fixed frame is provided with a cleaning brush. There is a fixed block 1, and a fixed plate is arranged on one side of the fixed frame.

As a further solution of the utility model: a chute is opened on one side of the fixed frame, the crushing mechanism includes a sliding block, and the sliding block is slidably connected to the inner wall of the chute, and a hydraulic rod is arranged on one side of the chute, and the hydraulic rod It is fixedly connected with the sliding block.

As a further solution of the utility model: one side of the sliding block is rotatably connected to a rotating shaft, one end of the rotating shaft is connected to the motor 2 through a coupling, and a crushing roller is sleeved on the outer wall of the rotating shaft.

As a further solution of the present invention: one side of the crushing box is provided with a fixed cover, one side of the crushing box is provided with a fixed door, one side of the fixed door is provided with an observation window, and one side of the fixed door is provided with a The controller, the bottom of the crushing box is arranged in a slope shape, and the inner wall of the crushing box is provided with a baffle.

In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

1. In the utility model, by setting a vibrating mechanism, start the motor 1, and the motor rotates to drive the cam to rotate, and then drive the roller to vibrate up and down, so that the connecting plate moves up and down, and the fixed frame moves up and down, so that the filter plate moves up and down, filtering The materials on the plate vibrate to realize material screening, accelerate the falling of materials on the filter plate, improve the efficiency of material screening, and screen out the crushed materials with large volume.

2. In the utility model, the motor three is started by setting the transmission component, and the rotation of the three motors drives the screw to rotate, and then drives the slider to move, so that the cleaning component and the crushing component can move, and the electric motor is started by setting the crushing component. The telescopic rod 1 drives the connecting block to move up and down through the expansion and contraction of the electric telescopic rod 1, thereby driving the crushing roller to run up and down to crush the materials on the filter plate to prevent the materials from being large and piled up on the filter plate. To clean the component, start the electric telescopic rod 2, drive the cleaning brush to move up and down, clean the surface of the filter plate, prevent the material from clogging the leakage holes on the filter plate, and improve the screening rate of the material.

3. In the utility model, the hydraulic rod is activated by setting the crushing mechanism, and the hydraulic rod drives the sliding block to move, and the distance between the rotating shafts is adjusted, and then the distance between the two crushing rollers is adjusted, and the adjusting device crushes the material To improve the practicability of the device, it is convenient for the staff to observe the internal operation of the device by setting the observation window, and the bottom of the crushing box is set in a slope shape to facilitate the discharge of materials.

Description of drawings

Fig. 1 shows a schematic diagram of a front view structure provided according to an embodiment of the present invention;

Fig. 2 shows a schematic cross-sectional structure provided according to an embodiment of the present invention;

Fig. 3 shows a schematic diagram of a filter plate connection structure provided according to an embodiment of the present invention;

Fig. 4 shows a schematic structural diagram of a transmission mechanism provided according to an embodiment of the present invention;

Fig. 5 shows a schematic structural diagram of a crushing mechanism provided according to an embodiment of the present invention;

Fig. 6 shows a schematic structural diagram of a vibrating mechanism provided according to an embodiment of the present invention.

illustration:

1. Crushing box; 2. Motor one; 3. Motor two; 4. Fixed cover; 5. Fixed door; 6. Observation window; 7. Controller; 8. Baffle; 9. Crushing roller; 10. Fixed frame; 11. Filter plate; 12. Electric telescopic rod one; 13. Fixed plate; 14. Crushing roller; 15. Fixed block one; 16. Cleaning brush; 17. Connecting block; 18. Screw rod; 19. Motor three; 20 21, hydraulic rod; 22, sliding block; 23, rotating shaft; 24, elastic rod; 25, spring; 26, connecting plate; 27, fixed block two; 28, roller; 29, cam.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments. In the description of the present utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by ", etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, so as to Specific orientation configurations and operations, therefore, should not be construed as limitations on the invention. In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be understood as indicating or implying relative importance. The terms "installed", "set with", "connected", etc. "Connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be two components Internal connectivity. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

Please refer to Figures 1-6, the utility model provides a technical solution: comprising a crushing box 1, one side of the crushing box 1 is connected with a crushing mechanism by bolts, one side of the crushing box 1 is provided with a vibration mechanism, and the vibration The mechanism includes motor one 2, which is connected to the outer wall of the crushing box 1 by bolts, the outer wall of the output shaft of the motor one 2 is connected with a cam 29 through a coupling, and the inner wall of the crushing box 1 is provided with a fixed groove, and one side of the fixed groove passes through the Bolt is connected with elastic bar 24, and elastic bar 24 circumference outer wall is sleeved with spring 25, and elastic bar 24 one end is connected with connecting plate 26 by bolt, and connecting plate 26 one side is connected with fixed block two 27 by bolt, and fixed block two 27 one sides Roller 28 is connected in rotation, and roller 28 is in contact with cam 29. Both sides of connecting plate 26 are connected with dustproof cloth by bolts. One side of connecting plate 26 is connected with fixed frame 10 by bolts. Mechanism; by being provided with a vibrating mechanism, start the motor one 2, the motor one 2 rotates to drive the cam 29 to rotate, and then drives the roller 28 to vibrate up and down, so that the connecting plate 26 moves up and down, and drives the fixed frame 10 to move up and down, so that the filter plate 11 moves up and down , the material on the filter plate 11 vibrates to realize material screening, accelerate the falling of the material on the filter plate 11, improve the efficiency of material screening, and screen out the crushed material with a larger volume.

Specifically, a slide groove is opened on one side of the fixed frame 10, the transmission mechanism includes a transmission assembly, a cleaning assembly and a crushing assembly, a slide groove is opened on one side of the fixed frame 10, and the transmission assembly includes a motor three 19 , the motor three 19 is connected to the inner wall of the sliding groove by bolts, the outer wall of the output shaft of the motor three 19 is connected to the screw rod 18 through a coupling, the outer wall of the screw rod 18 is provided with a slider 20, and the crushing assembly includes an electric telescopic Rod one 12, the electric telescopic rod one 12 is connected to one end of the slide block 20 by bolts, one end of the electric telescopic rod one 12 is connected with a connecting block 17 by bolts, one side of the connecting block 17 is connected with a rotating shaft in rotation, and the outer wall of the rotating shaft circumference is sleeved with Crushing roller 14, described cleaning assembly comprises electric telescopic rod two, and described electric telescopic rod two is connected to the lower surface of connecting block 17 by bolt, and one end of electric telescopic rod two is connected with cleaning brush 16 by bolt, and described fixed frame 10 The upper surface is connected with a fixed block 15 by bolts, and a fixed plate 13 is provided on one side of the fixed frame 10; by being provided with a transmission assembly, the motor 3 19 is started, and the rotation of the motor 3 19 drives the screw rod 18 to rotate, and then drives the slider 20 to move, The cleaning assembly and the crushing assembly can be moved. By being provided with the crushing assembly, the electric telescopic rod-12 is started, and the expansion and contraction of the electric telescopic rod-12 drives the connecting block 17 to move up and down, thereby driving the crushing roller 14 to run up and down. The material on the filter plate 11 is crushed to prevent the material from being larger and piled up on the filter plate 11. By being provided with a cleaning assembly, the electric telescopic rod 2 is started to drive the cleaning brush 16 to move up and down, and the surface of the filter plate 11 is cleaned to prevent The material blocks the leakage hole on the filter plate 11, and the screening rate of the material is improved.

Specifically, a chute is opened on one side of the fixed frame 10, and the crushing mechanism includes a sliding block 22, which is slidably connected to the inner wall of the chute, and a hydraulic rod 21 is connected to one side of the chute by bolts, and the hydraulic rod 21 is fixedly connected with the sliding block 22, one side of the sliding block 22 is connected with a rotating shaft 23, one end of the rotating shaft 23 is connected with a motor 23 through a shaft coupling, and the outer wall of the rotating shaft 23 is sleeved with a crushing roller 9, and the crushing box One side of the crushing box 1 is connected with a fixed cover 4 through a hinge, and one side of the crushing box 1 is connected with a fixed door 5 through a hinge, and one side of the fixed door 5 is connected with an observation window 6 through a bolt, and one side of the fixed door 5 is connected with a bolt Connected with a controller 7, the bottom of the crushing box 1 is set in a slope shape, and the inner wall of the crushing box 1 is connected with a baffle plate 8 through bolts; the hydraulic rod 21 is activated by setting the crushing mechanism, and the hydraulic rod 21 drives the sliding block 22 to move , the distance between the rotating shafts 23 is adjusted, and then the distance between the two crushing rollers 9 is adjusted to adjust the degree of the crushed material of the device and improve the practicability of the device. By being provided with an observation window 6, it is convenient for the staff to observe the device For the internal operation, the bottom of the crushing box 1 is set in a slope shape to facilitate the discharge of materials.

Working principle: When in use, first move the device to a suitable position, then open the fixed cover 4, start the hydraulic rod 21, the hydraulic rod 21 drives the sliding block 22 to move, adjust the distance between the rotating shafts 23, and then adjust the two The distance between the crushing rollers 9, then pour the material into the device, start the motor two 3, the rotation of the motor two 3 drives the rotating shaft 23 to rotate, and then drives the crushing roller 9 to rotate, crush the material, and the material falls on the filter plate 11, start the motor one 2, the motor one 2 rotates to drive the cam 29 to rotate, and then drives the roller 28 to vibrate up and down, so that the connecting plate 26 moves up and down, drives the fixed frame 10 to move up and down, so that the filter plate 11 moves up and down, and the filter plate 11 The materials on the top vibrate, and then start the motor three 19, the rotation of the motor three 19 drives the screw rod 18 to rotate, and then drives the slider 20 to move, so that the cleaning component and the crushing component can move, start the electric telescopic rod one 12, through the electric telescopic rod The expansion and contraction of the first 12 drives the up and down movement of the connecting block 17, thereby driving the crushing roller 14 to run up and down, crushing the material on the filter plate 11, preventing the material from being larger and accumulating on the filter plate 11, and starting the electric telescopic rod 2, Drive the cleaning brush 16 to move up and down to clean the surface of the filter plate 11 to prevent material clogging and improve the screening rate of the material.

Although the utility model discloses embodiments and accompanying drawings, those skilled in the art can understand that: without departing from the spirit and scope of the utility model and the appended claims, various replacements, changes and modifications are all possible, Therefore, the scope of the present invention is not limited to the contents disclosed in the embodiments and drawings.

Claims (7)

1. Rubbing crusher is used in biomass fuel production, including smashing case (1), its characterized in that, it is provided with rubbing crusher to smash case (1) one side, it is provided with vibration mechanism to smash case (1) one side, vibration mechanism includes motor (2), motor (2) set up in smashing case (1) outer wall, and motor (2) output shaft circumference outer wall is provided with cam (29), and crushing case (1) inner wall is opened there is the fixed slot, and fixed slot one side is provided with elastic rod (24), and elastic rod (24) circumference outer wall has cup jointed spring (25), and elastic rod (24) one end is provided with connecting plate (26), and connecting plate (26) one side is provided with fixed block two (27), and fixed block two (27) one side is rotated and is connected with gyro wheel (28), and gyro wheel (28) contact with cam (29), and the relative both sides of connecting plate (26) all are provided with dustproof cloth, and connecting plate (26) one side is provided with fixed frame (10), and fixed frame (10) one side is provided with drive mechanism.

2. The pulverizer for biomass fuel production according to claim 1, wherein the transmission mechanism comprises a transmission assembly, a cleaning assembly and a crushing assembly, a sliding groove is formed in one side of the fixing frame (10), the transmission assembly comprises a motor III (19), the motor III (19) is arranged on the inner wall of the sliding groove, and a screw rod (18) is arranged on the outer circumferential wall of an output shaft of the motor III (19).

3. The pulverizer for biomass fuel production according to claim 2, wherein a sliding block (20) is arranged on the outer circumferential wall of the screw rod (18), the pulverizing assembly comprises a first electric telescopic rod (12), the first electric telescopic rod (12) is arranged on one side of the sliding block (20), a connecting block (17) is arranged at one end of the first electric telescopic rod (12), a rotating shaft is rotatably connected to one side of the connecting block (17), and a pulverizing roller (14) is sleeved on the outer circumferential wall of the rotating shaft.

4. The pulverizer for biomass fuel production according to claim 2, wherein the cleaning assembly comprises a second electric telescopic rod, the second electric telescopic rod is arranged on the lower surface of the connecting block (17), one end of the second electric telescopic rod is provided with the cleaning brush (16), the upper surface of the fixing frame (10) is provided with a first fixing block (15), and one side of the fixing frame (10) is provided with the fixing plate (13).

5. The pulverizer for biomass fuel production according to claim 1, wherein a sliding groove is formed on one side of the fixing frame (10), the pulverizing mechanism comprises a sliding block (22), the sliding block (22) is slidably connected to the inner wall of the sliding groove, a hydraulic rod (21) is arranged on one side of the sliding groove, and the hydraulic rod (21) is fixedly connected with the sliding block (22).

6. The pulverizer for biomass fuel production according to claim 5, wherein one side of the sliding block (22) is rotatably connected with a rotating shaft (23), one end of the rotating shaft (23) is connected with a second motor (3) through a coupling, and the outer circumferential wall of the rotating shaft (23) is sleeved with the pulverizing roller (9).

7. The pulverizer for biomass fuel production according to claim 1, wherein a fixing cover (4) is arranged on one side of the pulverizing box (1), a fixing door (5) is arranged on one side of the pulverizing box (1), an observation window (6) is arranged on one side of the fixing door (5), a controller (7) is arranged on one side of the fixing door (5), the bottom of the pulverizing box (1) is set to be slope-shaped, and a baffle (8) is arranged on the inner wall of the pulverizing box (1).

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