Loading mechanism for lignin fiber particle production

Abstract

The utility model relates to a lignin fiber particle production feeding mechanism which comprises a protective shell, the top of the protective shell is fixedly connected with a feeding hopper, and a conveyor is arranged in the protective shell. According to the feeding mechanism for lignin fiber particle production, the containing and receiving hopper and the auxiliary structure are arranged, lignin fiber particles fed through the feeding hopper are received through the containing and receiving hopper, under the driving of the conveying belt on the conveying machine, when the containing and receiving hopper moves to the position above the discharging pipe, the angle can be changed, and the lignin fiber particles are discharged through the discharging pipe; meanwhile, a double-shaft motor, a driving rod, a moving seat and a connecting arm are used for driving two beating plates to move in the opposite directions or in the opposite directions, the outer surface of the containing hopper moving to the position above the discharging pipe is beaten, lignin fiber particles are prevented from being stuck to the hopper wall, and then under cooperation of a first material guide plate and a second material guide plate, the lignin fiber particles are separated from the containing hopper. And the lignin fiber particles in the containing hopper are discharged and fed through the discharging pipe, so that the purpose of preventing the materials from slipping off in the conveying process is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding mechanisms, in particular to a feeding mechanism for producing lignin fiber particles. Background Art

[0002] Lignin fiber is an organic fiber processed from natural wood. It is widely used in concrete mortar, gypsum products, wood pulp sponge, asphalt roads and other fields. It has good effects on preventing coating cracking, improving water retention, improving production stability and construction suitability, increasing strength, and enhancing adhesion to the surface. Existing lignin fiber is generally added to other raw materials through a feeding device for mixing.

[0003] After searching, a lignin fiber particle feeding mechanism with Chinese patent announcement number CN217417024U was found. The utility model uses the conveyor belt to rotate so that the lignin fiber particles are transported to the discharge port for feeding, thereby avoiding the squeezing of the lignin fiber particles when the existing spiral conveyor shaft transports the lignin fiber particles. However, the conveyor belt of the device is inclined, and the inclination of the conveyor belt will generate an oblique downward force, and no guard plates are set on the front and rear sides, so that part of the material is easy to slip from the conveyor belt. Therefore, a lignin fiber particle production feeding mechanism is proposed to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the utility model provides a lignin fiber particle production feeding mechanism, which has the advantages of preventing materials from slipping during the transmission process, etc., and solves the problem that the conveyor belt of the device in the comparative document is inclined, the inclination of the conveyor belt will produce an inclined downward force, and there are no guard plates on the front and rear sides, so that part of the material is easy to slip from the conveyor belt.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lignin fiber particle production feeding mechanism, comprising a protective shell, a feed hopper is fixedly connected to the top of the protective shell, a conveyor is arranged inside the protective shell, a plurality of connection seats are fixedly connected to the conveyor belt of the conveyor, a receiving hopper is fixedly connected to the other side of the connection seat, an auxiliary structure is arranged on the protective shell, a discharge pipe is fixedly connected to the right side of the bottom of the protective shell, and a return port is opened on the left side of the bottom of the protective shell;

[0008] The auxiliary structure includes a dual-axis motor, a driving rod, a movable seat, a connecting arm and a striking plate. The dual-axis motor is fixedly installed on the top of the protective shell, the driving rod is fixedly connected to the output shafts on the front and rear sides of the dual-axis motor, the movable seat is sleeved on the outer surface of the driving rod, the bottom of the movable seat is fixedly connected to the connecting arm, and the other end of the connecting arm is fixedly connected to the striking plate.

[0009] Furthermore, the bottom of the feed hopper is communicated with the inner cavity of the protective shell, and the top of the discharge pipe is communicated with the inner cavity of the protective shell.

[0010] Furthermore, a first material guide plate and a second material guide plate are fixedly mounted on the inner bottom wall of the protective shell, and the first material guide plate and the second material guide plate are both inclined.

[0011] Furthermore, through holes are provided on both the front and rear sides of the protective shell, and the size of the driving rod is matched with the size of the through holes.

[0012] Furthermore, the driving rod extends to the interior of the protective shell through the through hole, and the striking plate is located inside the protective shell.

[0013] Furthermore, threads are provided on the outer surface of the driving rod and the interior of the moving seat, and the opposite ends of the two driving rods are fixedly connected to the limiting plate, and the connecting arm is an "L"-shaped arm.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] The lignin fiber particle production feeding mechanism is provided with a receiving bucket and an auxiliary structure, and the receiving bucket is used to receive the lignin fiber particles fed through the feeding hopper. Driven by the conveyor belt on the conveyor, when the receiving bucket moves to the top of the discharge pipe, the angle will change, and at the same time, a double-axis motor, a driving rod, a moving seat and a connecting arm are used to drive two striking plates to move toward or away from each other, and the outer surface of the receiving bucket moved to the top of the discharge pipe is struck to prevent the lignin fiber particles from sticking to the bucket wall, and then with the cooperation of the first guide plate and the second guide plate, the lignin fiber particles in the receiving bucket are discharged through the discharge pipe for feeding, thereby achieving the purpose of preventing the material from slipping during the conveying process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front cross-sectional view of the utility model;

[0018] Figure 2 For this utility model Figure 1 A magnified view of the structure at center;

[0019] Figure 3It is a right side sectional view of the local structure of the utility model.

[0020] In the figure: 1 protective shell, 2 feed hopper, 3 conveyor, 4 connecting seat, 5 receiving bucket, 6 auxiliary structure, 601 double-axis motor, 602 driving rod, 603 moving seat, 604 connecting arm, 605 striking plate, 7 discharge pipe, 8 return port, 9 first guide plate, 10 second guide plate. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-3 A lignin fiber particle production feeding mechanism in this embodiment includes a protective shell 1, a feed hopper 2 is fixedly connected to the top of the protective shell 1, a conveyor 3 is arranged inside the protective shell 1, a plurality of connecting seats 4 are fixedly connected to the conveyor belt of the conveyor 3, a receiving bucket 5 is fixedly connected to the other side of the connecting seat 4, an auxiliary structure 6 is arranged on the protective shell 1, a discharge pipe 7 is fixedly connected to the right side of the bottom of the protective shell 1, and a return port 8 is opened on the left side of the bottom of the protective shell 1.

[0023] Specifically, the auxiliary structure 6 is composed of five parts: a dual-axis motor 601, a driving rod 602, a moving seat 603, a connecting arm 604 and a striking plate 605. The dual-axis motor 601 is fixedly installed on the top of the protective shell 1, and the output shafts on the front and rear sides of the dual-axis motor 601 are fixedly connected to the driving rod 602. The outer surface of the driving rod 602 is sleeved with a moving seat 603, and the bottom of the moving seat 603 is fixedly connected to the connecting arm 604, and the other end of the connecting arm 604 is fixedly connected to the striking plate 605. By opening through holes on the front and rear sides of the protective shell 1, the size of the driving rod 602 is The size of the through hole is adapted, the driving rod 602 extends through the through hole to the interior of the protective shell 1, the striking plate 605 is located inside the protective shell 1, the opposite ends of the two driving rods 602 are fixedly connected to the limiting plate, the connecting arm 604 is an "L"-shaped arm, and the dual-axis motor 601 drives the driving rod 602 to rotate. The outer surface of the driving rod 602 and the interior of the moving seat 603 are both provided with threads, thereby driving the moving seat 603 to move back and forth on the outer surface of the driving rod 602, and then driving the striking plate 605 to strike the outer surface of the receiving bucket 5 through the connecting arm 604 to prevent material adhesion.

[0024] Specifically, by arranging the bottom of the feed hopper 2 to be connected with the inner cavity of the protective shell 1, the top of the discharge pipe 7 is connected with the inner cavity of the protective shell 1, thereby making the overall structure more reasonable.

[0025] Specifically, the first material guide plate 9 and the second material guide plate 10 are fixedly installed on the inner bottom wall of the protective shell 1. The first material guide plate 9 and the second material guide plate 10 are both inclined, thereby guiding the falling materials to prevent them from scattering.

[0026] During implementation, the following steps are followed: when loading the lignin fiber particles, first pour the particles into the feed hopper 2, use the receiving hopper 5 to receive the material, and then use the conveyor 3 to transport the material in the receiving hopper 5. When the receiving hopper 5 moves to above the discharge pipe 7, the first guide plate 9 and the second guide plate 10 guide the lignin fiber particles that slide down from the receiving hopper 5, so that the lignin fiber particles are discharged from the discharge pipe 7 for loading. Finally, the return port 8 is used to recover a very small number of scattered material particles for subsequent feeding.

[0027] In summary, the lignin fiber particle production feeding mechanism, by setting up a receiving bucket 5 and an auxiliary structure 6, uses the receiving bucket 5 to receive the lignin fiber particles fed through the feed hopper 2, and driven by the conveyor belt on the conveyor 3, when the receiving bucket 5 moves to the top of the discharge pipe 7, the angle will change, and at the same time, the dual-axis motor 601, the driving rod 602, the moving seat 603 and the connecting arm 604 are used to drive the two striking plates 605 to move toward or away from each other, and strike the outer surface of the receiving bucket 5 moved to the top of the discharge pipe 7 to prevent the lignin fiber particles from sticking to the bucket wall, and then, with the cooperation of the first guide plate 9 and the second guide plate 10, the lignin fiber particles inside the receiving bucket 5 are discharged through the discharge pipe 7 for feeding, thereby achieving the purpose of preventing materials from slipping during transportation, and solving the problem that the conveyor belt of the device in the comparative document is inclined, the inclination of the conveyor belt will generate an oblique downward force, and no guard plates are provided on the front and rear sides, so that part of the material is easy to slip from the conveyor belt.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[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 feeding mechanism for producing lignin fiber particles, comprising a protective housing (1), characterized in that: A feed hopper (2) is fixedly connected to the top of the protective shell (1), a conveyor (3) is arranged inside the protective shell (1), a plurality of connection seats (4) are fixedly connected to the conveyor belt of the conveyor (3), a receiving hopper (5) is fixedly connected to the other side of the connection seat (4), an auxiliary structure (6) is arranged on the protective shell (1), a discharge pipe (7) is fixedly connected to the right side of the bottom of the protective shell (1), and a return port (8) is provided on the left side of the bottom of the protective shell (1); The auxiliary structure (6) comprises a dual-axis motor (601), a driving rod (602), a movable seat (603), a connecting arm (604) and a striking plate (605); the dual-axis motor (601) is fixedly mounted on the top of the protective housing (1); the driving rod (602) is fixedly connected to the output shafts on both the front and rear sides of the dual-axis motor (601); the movable seat (603) is sleeved on the outer surface of the driving rod (602); the bottom of the movable seat (603) is fixedly connected to the connecting arm (604); the other end of the connecting arm (604) is fixedly connected to the striking plate (605).

2. A lignin fiber pellet production feeding mechanism according to claim 1, characterized in that: The bottom of the feed hopper (2) is in communication with the inner cavity of the protective shell (1), and the top of the discharge pipe (7) is in communication with the inner cavity of the protective shell (1).

3. A lignin fiber pellet production feeding mechanism according to claim 1, characterized in that: A first material guide plate (9) and a second material guide plate (10) are fixedly mounted on the inner bottom wall of the protective housing (1); the first material guide plate (9) and the second material guide plate (10) are both arranged at an inclination.

4. A lignin fiber pellet production feeding mechanism according to claim 1, characterized in that: Through holes are provided on both the front and rear sides of the protective housing (1), and the size of the driving rod (602) is matched to the size of the through holes.

5. A lignin fiber pellet production feeding mechanism according to claim 4, characterized in that: The driving rod (602) extends to the interior of the protective shell (1) through a through hole, and the striking plate (605) is located inside the protective shell (1).

6. A lignin fiber pellet production feeding mechanism according to claim 1, characterized in that: The outer surface of the driving rod (602) and the interior of the moving seat (603) are both provided with threads, and the opposite ends of the two driving rods (602) are fixedly connected to the limiting plate, and the connecting arm (604) is an "L"-shaped arm.

Images