Bacterial fertilizer mixer

Abstract

The utility model discloses a bacterial fertilizer mixer and relates to the technical field of bacterial fertilizer production. The rolling machine comprises a machine body with a feeding port and a discharging port, a rolling roller installed in the feeding port through a rotating shaft is arranged in the feeding port, longitudinal teeth are arranged on the surface of the rolling roller in the axial direction of the rolling roller, a toothed plate capable of being matched with the longitudinal teeth on the rolling roller is arranged on the inner wall of the feeding port on at least one side of the rolling roller, and the toothed plate can be matched with the longitudinal teeth on the rolling roller. And the toothed plate is mounted on the inner wall of the feeding hole through a spring. The grinding roller and the toothed plate are arranged at the feed port, the grinding roller can extrude the toothed plate in the rotating process, and loose raw materials can be ground through the grinding roller and longitudinal teeth on the surface of the toothed plate. A spring is arranged between the mounting plate and the feeding opening, when the rolling roller conveys hardened bacterial fertilizer raw materials, the toothed plate is extruded, the spring is extruded at the same time, the spring can generate resilience force after being compressed to push the toothed plate to extrude the bacterial fertilizer raw materials, and the raw materials are extruded to be loose and can enter the machine body with the uniform size.

Description

Technical Field

[0001] The utility model discloses a bacterial fertilizer mixer, which relates to the technical field of bacterial fertilizer production. Background Art

[0002] At present, in the process of bacterial fertilizer production, it is first necessary to mix a variety of raw materials containing a large amount of organic matter, and then prepare them in sequence through processes such as crushing, granulation, and drying. The existing bacterial fertilizer raw material mixing equipment usually adopts a stirring method to mix the raw materials. However, due to the wide variety and different forms of raw materials of bacterial fertilizer, stratification will occur when added to the equipment, and some raw materials will be in a compacted form, which will increase the difficulty of stirring the equipment, making it difficult to achieve a uniform mixing effect. Summary of the invention

[0003] The utility model aims to design a bacterial fertilizer mixer which can pre-roll bacterial fertilizer particles.

[0004] The utility model comprises a machine body with a feed port and a discharge port, wherein a rolling roller installed in the feed port through a rotating shaft is arranged in the feed port, and the surface of the rolling roller is provided with longitudinal teeth along its axial direction, and a tooth plate capable of cooperating with the longitudinal teeth on the rolling roller is arranged on the inner wall of the feed port on at least one side of the rolling roller, and the tooth plate is installed on the inner wall of the feed port through a spring.

[0005] Furthermore, the tooth surfaces of the longitudinal teeth on the tooth plate and the rolling roller are smooth surfaces.

[0006] Furthermore, the tooth plate is arranged on its mounting plate, which is composed of an upper plate surface and a lower plate surface at an angle, the lower end of the lower plate surface is installed on the inner surface of the feed port through an axis, and the middle or upper part is matched with the inner wall of the feed port through a spring; the upper plate surface extends from bottom to top toward the inner wall of the feed port.

[0007] Furthermore, two rolling rollers with meshing tooth surfaces are arranged in the feed port, and tooth plates are respectively arranged on the outer sides of the two rolling rollers.

[0008] Furthermore, the machine body is installed on a frame, and a vibrator is installed between the machine body and the frame.

[0009] The utility model is provided with a rolling roller and a tooth plate at the feed inlet, which can realize the effect of pre-rolling the bacterial fertilizer raw materials, so that the compacted raw materials can be rolled loose and the mixing effect can be improved. The rolling roller can squeeze the tooth plate during rotation, and the relatively loose bacterial fertilizer raw materials can be crushed and ground by the longitudinal teeth on the surface of the rolling roller and the tooth plate. A spring is arranged between the mounting plate and the feed inlet. When the rolling roller conveys the compacted bacterial fertilizer raw materials, it squeezes the tooth plate and the spring at the same time. When the spring is compressed to a certain extent, the rebound force generated pushes the tooth plate to cooperate with the rolling roller to squeeze the bacterial fertilizer raw materials, so that the compacted raw materials are squeezed loose and can enter the machine body in uniform size for mixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a front view of an embodiment of the utility model;

[0011] Figure 2 for Figure 1 A partial enlarged view of point A in the middle;

[0012] Figure 3 for Figure 1 Left view of

[0013] Figure 4 for Figure 1 A top view of

[0014] Figure 5 for Figure 1 Left view of the middle auxiliary plate structure;

[0015] Among them: 1. support frame, 2. frame, 3. body, 4. feed port, 5. fixed sleeve, 6. limit column, 7. rubber pad, 8. buffer spring, 9. vibrator, 10. rolling roller, 11. mounting plate, 12. tooth plate, 13. spring, 14. connecting seat, 15. reduction motor, 16. discharge port, mixing motor 17. DETAILED DESCRIPTION

[0016] by Figure 1 The up, down, left, right, front and back directions of the illustrated embodiment are defined.

[0017] As shown in the figure, this embodiment includes a support frame 1, a frame 2 is arranged above the support frame 1, the frame 2 is a rectangular frame structure, a body 3 is arranged inside, and a mixing motor 17 is arranged at the rear. The mixing motor 17 is installed at the rear end of the frame 2 by screws, and the rotating shaft passes through the frame 2 and is connected to the internal mixing structure of the body 3; when in use, the internal mixing structure of the body 3 is controlled by driving the mixing motor 17 to mix the bacterial fertilizer raw materials.

[0018] A fixed sleeve 5 is provided on one side of the four corners of the support frame 1 away from the body 3, and the fixed sleeve 5 is fixed to the support frame 1 by welding. A limiting column 6 is provided in each fixed sleeve 5, and the upper end of the limiting column 6 is fixed to the lower end surface of the frame 2 by welding. A buffer spring 8 is provided between each fixed sleeve 5 and the frame 2; when in use, the frame 2 can move up and down along the fixed sleeve 5 through the limiting column 6, and the stability of the frame 2 can be ensured by the rebound force of the buffer spring 8 during the movement. A vibrator 9 is provided between the lower end of the frame 2 and the body 3; during use, the body 3 can be vibrated to help the fertilizer fall. A rubber pad 7 is provided at the upper end of the support frame 1, the lower end of the rubber pad 7 is bonded and fixed to the support frame 1, and the upper end is in contact with the frame 2; during the vibration process, it can avoid collision between the frame 2 and the support frame 1 to cause damage.

[0019] In this embodiment, a feed port 4 is provided at the upper end of the machine body 3, and a discharge port 16 is provided at the lower end, wherein the feed port 4 is bucket-shaped, a rolling roller 10 is provided in the inner cavity, and the surface of the rolling roller 10 is provided with longitudinal teeth along the axial direction. In this embodiment, two mutually meshing rolling rollers 10 are provided, both of which are rotatably connected to the inner wall of the feed port 4 through a rotating shaft; wherein the rotating shaft of the rolling roller 3 on the left side passes through the feed port 4 and is connected to a reduction motor 15; when in use, the rotation of the rolling roller 10 is controlled by driving the reduction motor 15 to transport the bacterial fertilizer raw materials to the left and right sides. Both sides of the rolling roller 10 are provided with mounting plates 11, which are composed of an upper plate surface and a lower plate surface, and a connecting seat 14 welded to the inner wall of the feed port 4 is provided below the mounting plate 11. The lower end of the lower plate surface of the mounting plate 11 is connected to the connecting seat 14 through a pin shaft, and the side of the middle part close to the feed port 4 is connected to the inner wall of the feed port 4 through a spring 13, and the spring 13 can support the mounting plate 11. The upper plate surface and the lower plate surface of the mounting plate 11 form an angle, and the upper plate surface extends from bottom to top toward the inner wall of the feed port, and when in use, the bacterial fertilizer raw material can be guided to the rolling roller 10 for pre-rolling treatment. A tooth plate 12 is provided at one end of the mounting plate 11 close to the rolling roller 10, and the tooth plate 12 and the mounting plate 11 can be integrally formed, or the tooth plate 12 can be fixed to the mounting plate 11 by screws; the tooth plate 12 is provided with longitudinal teeth on one side close to the rolling roller 10, which can cooperate with the longitudinal teeth of the rolling roller 10 to crush and grind the bacterial fertilizer raw material.

[0020] In this embodiment, the tooth surfaces of the longitudinal teeth of the rolling roller 10 and the tooth plate 12 are smooth, which can play a certain extrusion role when used. However, since the bacterial fertilizer raw material itself is relatively loose, it does not need to be forcibly crushed. Moreover, the smooth tooth surface can prevent the tooth plate 12 and the rolling roller 10 from getting stuck.

[0021] When the utility model is used, firstly, the reduction motor 15 is started to control the rolling roller 10 to rotate toward the tooth plates 12 on both sides; the vibrator 9 is started to vibrate the frame 2 and the machine body 3. Then, the bacterial fertilizer raw materials are poured into the feed port 4, and the bacterial fertilizer raw materials are transported to both sides through the rolling roller 10, and enter between the rolling roller 10 and the tooth plates 12 for processing; in the process of pouring the bacterial fertilizer raw materials, the vibrator 9 helps the bacterial fertilizer raw materials to fall by vibrating the machine body 3, so that the bacterial fertilizer raw materials quickly enter between the rolling roller 10 and the tooth plates 12, thereby improving the transportation efficiency of the bacterial fertilizer raw materials. During the transportation process, the rolling roller 10 drives the bacterial fertilizer raw materials to squeeze the tooth plates 12, at which time, the spring 12 is compressed by force, and when the spring 12 is compressed to a certain extent, a rebound force is generated, which pushes the tooth plates 12 to cooperate with the rolling roller 10 to extrude and grind the bacterial fertilizer raw materials, so that the compacted raw materials are squeezed loose, and can enter the machine body 3 in uniform size for mixing, and the above process is repeated later, and the new bacterial fertilizer brought in by the rolling roller 10 is continuously extruded and ground. After the pre-rolled fertilizer raw materials enter the machine body 3, the mixing motor 17 performs a mixing process on the fertilizer raw materials. After the mixing is completed, the discharge port 16 is opened, and the mixed fertilizer raw materials are discharged and the above steps can be repeated.

Claims

1. A bacterial fertilizer mixer, comprising a body with a feed inlet and a discharge outlet, characterized in that: A rolling roller is arranged in the feed port and is installed in the feed port through a rotating shaft. The surface of the rolling roller is provided with longitudinal teeth along its axial direction. A tooth plate that can cooperate with the longitudinal teeth on the rolling roller is arranged on the inner wall of the feed port on at least one side of the rolling roller. The tooth plate is installed on the inner wall of the feed port through a spring.

2. The bacterial fertilizer mixer according to claim 1, characterized in that: The tooth surfaces of the longitudinal teeth on the tooth plate and the rolling roller are all smooth surfaces.

3. The bacterial fertilizer mixer according to claim 2, characterized in that: The tooth plate is arranged on its mounting plate, which is composed of an upper plate surface and a lower plate surface at an angle. The lower end of the lower plate surface is installed on the inner surface of the feed port through an axis, and the middle or upper part thereof cooperates with the inner wall of the feed port through a spring; the upper plate surface extends from bottom to top toward the inner wall of the feed port.

4. The bacterial fertilizer mixer according to claim 1, 2 or 3, characterized in that: Two rolling rollers with meshing tooth surfaces are arranged in the feed port, and tooth plates are respectively arranged on the outer sides of the two rolling rollers.

5. The bacterial fertilizer mixer according to claim 4, characterized in that: The machine body is installed on the frame, and a vibrator is installed between the machine body and the frame.

6. The bacterial fertilizer mixer according to claim 1, 2 or 3, characterized in that: The machine body is installed on the frame, and a vibrator is installed between the machine body and the frame.

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