Crushing device for preparing biomass particles from bagasse waste

Abstract

The crushing device comprises a crushing shell, a plurality of crushing blades and a feeding cover, the plurality of crushing blades are respectively arranged in the crushing shell, the feeding cover is arranged at the top of the crushing shell, a material guide plate is arranged in the feeding cover, a material guide groove is formed in the top end of the crushing shell, and a plurality of crushing blades are arranged in the crushing shell. An extension rod is fixedly installed in the smashing shell, one end of the extension rod is sleeved with an abutting block, an arc-shaped plate is arranged at the top end of the abutting block, and by arranging the abutting block, the arc-shaped plate, a cam block, a first shielding plate, a straight block and a second shielding plate, bagasse waste continues to be guided into the smashing shell to be smashed through the surface of a material guiding plate and a material guiding groove; and then the area, shielded by the first shielding plate and the second shielding plate, of the surface of the material guide groove can be adjusted, the passing speed of the bagasse waste can be controlled, and therefore the bagasse waste is smashed more comprehensively, and biomass particles are prepared more sufficiently.

Description

Technical Field

[0001] The utility model relates to the technical field of bagasse waste preparation, in particular to a crushing device for preparing biomass particles from bagasse waste. Background Art

[0002] The crushing device for preparing biomass pellets from bagasse waste is a device specially designed for processing bagasse waste. It aims to crush the bagasse waste into fine particles suitable for preparing biomass pellets. This device combines mechanical crushing and material processing, and can convert bagasse waste into usable biomass raw materials. Blades are installed inside the crushing device, and the blades are driven by a motor. Under this rotation, the bagasse waste can be crushed.

[0003] The pulverizing device can utilize rotating blades to pulverize bagasse waste material into fine particles that can be used to prepare biomass particles. Usually, in order to save time, the staff will directly put a batch of bagasse waste material into the pulverizing device. At this time, due to the large amount of bagasse waste material, there is a dead angle between the bagasse waste material and the blade, and the contact area between the blade and the bagasse waste material is not comprehensive enough, which will cause the volume of the waste material pulverized to be not uniform. Subsequently, it is necessary to continue to screen out the unqualified waste material and pulverize it again, which increases the working time of the pulverizing device. Therefore, it is particularly important to design a pulverizing device for preparing biomass particles from bagasse waste material. Utility Model Content

[0004] The purpose of the utility model is to provide a crushing device for preparing biomass particles from bagasse waste, so as to solve the problem raised in the above background technology that due to the large amount of bagasse waste, there is a dead angle between the bagasse waste and the blade, and the contact area between the blade and the bagasse waste is not comprehensive.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pulverizing device for preparing biomass particles from bagasse waste, comprising a pulverizing shell, a plurality of pulverizing blades and a feeding cover, wherein the plurality of pulverizing blades are respectively arranged inside the pulverizing shell, the feeding cover is arranged on the top of the pulverizing shell, a material guide plate is arranged inside the feeding cover, a material guide trough is opened on the top of the pulverizing shell, an extension rod is fixedly installed inside the pulverizing shell, an abutment block is sleeved on one end of the extension rod, an arc plate is arranged on the top of the abutment block, a first baffle plate is arranged on one side of the arc plate, a second baffle plate is arranged on the top of the first baffle plate, and a servo motor is arranged on one side of the pulverizing shell.

[0006] As a preferred technical solution of the utility model, the output shaft of the servo motor is drivingly connected to a cam block, and the abutment block is movably sleeved with one end of the extension rod.

[0007] As a preferred technical solution of the utility model, a return spring is wound around the outside of the extension rod, and one end of the return spring is fixedly connected to one side of the abutment block.

[0008] As a preferred technical solution of the utility model, a smooth rod is fixedly installed inside the first shielding plate, and a straight block is arranged at the bottom of the second shielding plate.

[0009] As a preferred technical solution of the utility model, the straight block is movably mounted on one end of the smooth rod, a positioning rod is provided on the top of the second shielding plate, and a plurality of positioning holes are opened on the surface of the first shielding plate.

[0010] As a preferred technical solution of the utility model, one end of the positioning rod is respectively connected to the internal threads of a plurality of positioning holes, and the plurality of positioning holes are arranged at equal intervals.

[0011] As a preferred technical solution of the present invention, the second shielding plate moves on the top of the first shielding plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model discloses a crushing device for preparing biomass particles from bagasse waste. By arranging an abutment block, an arc plate, a cam block, a first baffle plate, a straight block and a second baffle plate, the bagasse waste passes through the surface of the guide plate and continues to be guided to the inside of the crushing shell through the guide groove for crushing. After starting the servo motor, the cam block can be driven to move in a circle. After the raised part of the cam block applies pressure to one side of the arc plate, the abutment block will be driven to move at one end of the extension rod, thereby driving the first baffle plate and the second baffle plate to move at the same time, and then the area of ​​the guide groove surface blocked by the first baffle plate and the second baffle plate can be adjusted, and the speed at which the bagasse waste passes can be controlled, so that the bagasse waste can be crushed more comprehensively and the biomass particles can be prepared more fully.

[0014] 2. The utility model discloses a crushing device for preparing biomass particles from bagasse waste, which is provided with an extension rod, a return spring, a smooth rod and a positioning rod. When the cam block applies pressure to the arc plate, the return spring is compressed and deformed by the force, and after the two are no longer in contact, the return spring returns to its initial state, and continues to drive the first baffle plate and the second baffle plate to move to the right, so that the area covered by the material guide trough can be adjusted at intervals, and because the straight block can move left and right at one end of the smooth rod, the position of the second baffle plate on the top of the first baffle plate can be adjusted, and then the coverage area of ​​the two can be adjusted, and the amount of bagasse waste falling into the crushing shell can be further controlled. After the positioning rod is embedded in the positioning hole, the two are threadedly connected, so that the first baffle plate and the second baffle plate can be limited and fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the back structure of the utility model;

[0017] Figure 3 It is a partial top view structural schematic diagram of the utility model;

[0018] Figure 4 It is a partial bottom view structural schematic diagram of the utility model.

[0019] In the figure: 1. crushing shell; 2. crushing blade; 3. feeding cover; 4. guide plate; 5. guide trough; 6. extension rod; 7. abutment block; 8. arc plate; 9. servo motor; 10. cam block; 11. first baffle plate; 12. return spring; 13. smooth rod; 14. straight block; 15. second baffle plate; 16. positioning rod; 17. positioning hole. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 The utility model provides a technical solution for a crushing device for preparing biomass particles from bagasse waste:

[0022] Embodiment 1:

[0023] like Figure 1-3As shown, a pulverizing device for preparing biomass particles from bagasse waste comprises a pulverizing shell 1, a plurality of pulverizing blades 2 and a feeding cover 3, wherein the plurality of pulverizing blades 2 are respectively arranged inside the pulverizing shell 1, the feeding cover 3 is arranged on the top of the pulverizing shell 1, a material guide plate 4 is arranged inside the feeding cover 3, a material guide trough 5 is opened on the top of the pulverizing shell 1, an extension rod 6 is fixedly installed inside the pulverizing shell 1, an abutment block 7 is sleeved on one end of the extension rod 6, an arc plate 8 is arranged on the top of the abutment block 7, a first baffle plate 11 is arranged on one side of the arc plate 8, a second baffle plate 15 is arranged on the top of the first baffle plate 11, a servo motor 9 is arranged on one side of the pulverizing shell 1, after the raised part of the cam block 10 applies pressure to one side of the arc plate 8, it will drive the abutment block 7 to move at one end of the extension rod 6, thereby driving the first baffle plate 11 and the second baffle plate 15 to move simultaneously, and then the area of ​​the surface of the material guide trough 5 blocked by the first baffle plate 11 and the second baffle plate 15 can be adjusted.

[0024] Embodiment 2:

[0025] Based on the first embodiment, Figure 1 and Figure 4 As shown, the straight block 14 is movably sleeved with one end of the smooth rod 13, a positioning rod 16 is arranged on the top of the second baffle plate 15, and a plurality of positioning holes 17 are opened on the surface of the first baffle plate 11, one end of the positioning rod 16 is respectively connected with the internal threads of the plurality of positioning holes 17, and the positions of the plurality of positioning holes 17 are arranged at equal intervals. The utility model is a crushing device for preparing biomass particles from sugarcane bagasse waste, by arranging an extension rod 6, a return spring 12, a smooth rod 13 and a positioning rod 16. When the cam block 10 applies pressure to the arc plate 8, the return spring 12 is compressed and deformed by the force, and after the two are no longer in contact, the return spring 12 returns to its initial state.

[0026] Working principle: The crushing device for preparing biomass pellets from bagasse waste is a device specially designed for processing bagasse waste. It aims to crush bagasse waste into fine particles suitable for preparing biomass pellets. This device combines mechanical crushing and material processing, and can convert bagasse waste into usable biomass raw materials. Blades are installed inside the crushing device, and the blades are driven by a motor. Under this rotation, the bagasse waste can be crushed. In order to save time, the staff usually directly pours a batch of bagasse waste onto the surface of the guide plate 4. The feeding cover 3 can cover and shield the surrounding of the guide plate 4 to prevent the bagasse waste from leaking from the surface of the guide plate 4. The guide plate 4 has a certain inclination angle to facilitate the bagasse waste to continue to be transported downward. The bagasse waste passes through the surface of the guide plate 4 and continues to be guided to the inside of the crushing shell 1 through the guide trough 5 for crushing. After the servo motor 9 is started, the cam block 10 can be driven to move in a circle. After the raised part of the cam block 10 applies pressure to one side of the arc plate 8, it will drive the abutment block 7 to move at one end of the extension rod 6, thereby driving the first baffle plate 11 and the second baffle plate 15 to move at the same time, and then the area of ​​the guide trough 5 surface blocked by the first baffle plate 11 and the second baffle plate 15 can be adjusted. When the first baffle plate 11 and the second baffle plate 15 move to expose the guide trough 5, the bagasse waste on the top thereof can fall into the inside of the crushing shell 1 from the gap, and then be crushed and processed by multiple crushing blades 2, and the crushed biomass particles can fall into the powder The inner bottom of the crushing shell 1 is convenient for subsequent collection, and during the circular motion of the cam block 10, when the raised part of the cam block 10 is not squeezed with the arc plate 8, the return spring 12 returns to its initial state, and after the first baffle plate 11 and the second baffle plate 15 are combined, the surface of the guide trough 5 can continue to be blocked. At this time, the bagasse waste will not fall into the interior of the crushing shell 1 from this gap. Therefore, the speed of the bagasse waste passing can be controlled by moving the first baffle plate 11 and the second baffle plate 15. A single small amount of crushing operation increases the contact area between the crushing blade 2 and the bagasse waste, which will make the bagasse waste crushed more comprehensively and the biomass particles prepared more fully. When the cam block 10 applies pressure to the arc plate 8, the return spring 12 is compressed and deformed by the force, and after the two are no longer in contact, the return spring 12 returns to its initial state and continues to drive the first baffle plate 11 and the second baffle plate 15 to move to the right, so that the area covered by the guide trough 5 can be adjusted at intervals, and because the straight block 14 can move left and right at one end of the smooth rod 13, the position of the second baffle plate 15 on the top of the first baffle plate 11 can be adjusted, and then the coverage area of ​​the two can be adjusted to further control the amount of sugarcane bagasse waste falling into the pulverizing shell 1. After the positioning rod 16 is embedded in the positioning hole 17, the two are threadedly connected, so that the first baffle plate 11 and the second baffle plate 15 can be limited and fixed, and a collecting box is provided on one side of the pulverizing shell 1, which can be pulled out from the inside of the pulverizing shell 1.

[0027] In the description of the present invention, it is necessary to understand that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pulverizing device for preparing biomass particles from bagasse waste, comprising a pulverizing shell (1), a plurality of pulverizing blades (2) and a feeding cover (3), wherein the plurality of pulverizing blades (2) are respectively arranged inside the pulverizing shell (1), and the feeding cover (3) is arranged on the top of the pulverizing shell (1), characterized in that: A material guide plate (4) is arranged inside the feeding cover (3), a material guide groove (5) is provided at the top end of the pulverizing shell (1), an extension rod (6) is fixedly installed inside the pulverizing shell (1), a contact block (7) is sleeved on one end of the extension rod (6), an arc plate (8) is arranged at the top end of the contact block (7), a first baffle plate (11) is arranged on one side of the arc plate (8), a second baffle plate (15) is arranged on the top of the first baffle plate (11), and a servo motor (9) is arranged on one side of the pulverizing shell (1).

2. The pulverizing device for preparing biomass particles from bagasse waste according to claim 1, characterized in that: The output shaft of the servo motor (9) is drivingly connected to a cam block (10), and the abutment block (7) is movably sleeved with one end of the extension rod (6).

3. A pulverizing device for preparing biomass particles from bagasse waste according to claim 2, characterized in that: A return spring (12) is wound around the outside of the extension rod (6), and one end of the return spring (12) is fixedly connected to one side of the abutment block (7).

4. The pulverizing device for preparing biomass particles from bagasse waste according to claim 1, characterized in that: A smooth rod (13) is fixedly installed inside the first shielding plate (11), and a straight block (14) is arranged at the bottom of the second shielding plate (15).

5. The pulverizing device for preparing biomass particles from bagasse waste according to claim 4, characterized in that: The straight block (14) is movably sleeved with one end of the smooth rod (13); a positioning rod (16) is provided on the top of the second shielding plate (15); and a plurality of positioning holes (17) are provided on the surface of the first shielding plate (11).

6. A pulverizing device for preparing biomass particles from bagasse waste according to claim 5, characterized in that: One end of the positioning rod (16) is respectively connected to the internal threads of a plurality of positioning holes (17), and the plurality of positioning holes (17) are arranged at equal intervals.

7. The pulverizing device for preparing biomass particles from bagasse waste according to claim 1, characterized in that: The second shielding plate (15) moves on the top of the first shielding plate (11).

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