Crushing mechanism for calcium formate production

Abstract

The utility model relates to the technical field of material crushing, in particular to a calcium formate production crushing mechanism which comprises a main body, a motor is fixedly connected to the upper surface of the main body, the output end of the motor extends into the main body and is connected with a transmission shaft through a clutch, and a shell is fixedly connected to the upper surface of the main body and located on the left side of the motor. A rotating shaft is mounted on the main body through a bearing, the top of the rotating shaft extends into the shell and is fixedly connected with fan blades, a mounting frame is fixedly connected to the position, close to the bottom, of the side surface of a transmission shaft, a scraper is fixedly connected to the lower surface of the mounting frame, and a pipeline is fixedly connected to the shell. By arranging the draught fan, the pipeline and the scraping plate, the materials at the bottom can be raised through cooperation of airflow and the rotating scraping plate, in this way, the materials below the smashing cutter can be smashed without the need of shaking a container, and the smashing efficiency and the smashing quality of the materials can be improved advantageously.

Description

Technical Field

[0001] The utility model relates to the technical field of material crushing, in particular to a crushing mechanism for calcium formate production. Background Art

[0002] Calcium formate is an organic substance used as a feed additive. In the prior art, the material needs to be crushed separately before calcium formate is produced. Secondly, during the solid material crushing process, a certain distance is usually left between the crushing knife and the bottom of the container to avoid the problem of the solid material getting stuck on the crushing knife. This makes it difficult to crush the solid material at the bottom of the container. Currently, the container is usually shaken to solve the problem of the solid material at the bottom being difficult to crush. However, this method is time-consuming and labor-intensive, has limited effect, and will lead to a high failure rate of the equipment. Utility Model Content

[0003] The utility model provides a calcium formate production pulverizing mechanism, which can use airflow to cooperate with a rotating scraper to lift the material at the bottom, so that there is no need to use a shaking container, and the material under the pulverizing knife can be pulverized, which is beneficial to improving the efficiency and quality of material pulverization.

[0004] To achieve the above-mentioned purpose, a calcium formate production crushing mechanism is provided, comprising a main body, the upper surface of the main body is fixedly connected to a motor, the output end of the motor extends to the interior of the main body and is connected to a transmission shaft through a clutch, the upper surface of the main body and is fixedly connected to a shell located on the left side of the motor, a rotating shaft is installed on the main body through a bearing, the top of the rotating shaft extends to the interior of the shell and is fixedly connected to a fan blade, the bottom of the rotating shaft extends to the interior of the main body and is slidably connected to a driven gear through a driving assembly, the surface of the transmission shaft is fixedly connected to a driving gear, the side surface of the transmission shaft and a mounting frame are fixedly connected near the bottom, the lower surface of the mounting frame is fixedly connected to a scraper, the upper part of the shell is fixedly connected to a pipe, and the side surface of the transmission shaft and a crushing assembly is fixedly connected above the mounting frame. The purpose of setting the motor is to facilitate the selection of the driving transmission shaft. The purpose of setting the clutch is to facilitate cutting off the power of the motor to the transmission shaft without turning off the motor, so that the driving component can be used to shift the driven gear and then cut off the power output between the transmission shaft and the rotating shaft, thereby stopping the fan blades from rotating. The purpose of setting the shell is to facilitate the airflow to be more concentrated and to protect the fan blades at the same time. The purpose of setting the rotating shaft is to facilitate the installation of the driven gear and the fan blades. The driven gear and the driving gear are set so that they can mesh together and transmit the power on the transmission shaft to the rotating shaft. The scraper is set to facilitate the use of the centrifugal force generated by the rotation of the scraper to lift up the material accumulated at the bottom, and cooperate with the airflow blown out of the pipe to blow up the material so that it can better contact with the blade for crushing.

[0005] According to the calcium formate production pulverizing mechanism, the other end of the pipeline extends from the bottom of the main body to the inside of the main body and is fixed with a filter sleeve, the pipeline is connected to the inside of the shell, and the driving gear is meshed with the driven gear. The filter sleeve is provided to prevent the pulverized material from entering the pipeline.

[0006] According to the calcium formate production pulverizing mechanism, the pulverizing assembly includes a mounting seat and a blade, the mounting seat is fixed on the transmission shaft by welding, the blade is connected to the mounting seat by rivets, and the blade is distributed in a circular array around the center of the mounting seat, which can well ensure that the blade can evenly contact the material.

[0007] According to the calcium formate production crushing mechanism, a hopper is fixedly connected to the left side surface of the main body, the bottom of the hopper extends to the inside of the main body, the top of the hopper is rotatably connected to a cover body through a hinge, and the front and rear surfaces of the shell are both provided with ventilation holes. The cover body is provided on the hopper to prevent the crushed material from being blown out of the hopper by the airflow.

[0008] According to the calcium formate production crushing mechanism, a buffer plate is fixedly connected to the inner surface of the main body and located below the hopper, and the buffer plate is arranged to be tilted downward from left to right. A filter screen is fixedly connected to the inner surface of the main body and located above the hopper, and a sealed bearing is arranged between the filter screen and the transmission shaft. The buffer plate is arranged to reduce the impact force generated by the falling material when the material is put in, thereby protecting the blade, and the filter screen is arranged to block the crushed material and ensure that the airflow can pass normally.

[0009] According to the calcium formate production and crushing mechanism, a discharge port is provided at the bottom of the main body, a cover is rotatably connected to the bottom of the discharge port via a hinge, and the discharge port and the cover are locked via a fixing buckle.

[0010] According to the calcium formate production crushing mechanism, the bottom of the transmission shaft is fixedly connected with a connecting shaft, the bottom of the connecting shaft is fixedly connected with an auger, the bottom of the auger extends to the inside of the discharge port, and the side surface of the auger contacts the inner surface of the discharge port. The auger is provided to prevent the material from accumulating in the discharge port and being unable to be crushed.

[0011] According to the calcium formate production pulverizing mechanism, a support is fixedly connected to the lower surface of the main body, and the lower surface of the scraper is in contact with the inner bottom of the main body.

[0012] Beneficial effects of the utility model:

[0013] 1. By setting up fans, pipes and scrapers, the airflow can be used in conjunction with the rotating scraper to lift the material at the bottom. This eliminates the need to shake the container and can also crush the material under the crushing knife, which is beneficial to improving the efficiency and quality of material crushing.

[0014] 2. By setting the buffer plate, the falling materials can be effectively buffered and the crushing components can be well protected.

[0015] 3. By setting up the auger, it is possible to effectively prevent the material from entering the discharge port during the crushing process, which would result in the material not being completely crushed.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0018] Figure 1 This is a three-dimensional diagram of the external structure of the calcium formate production and crushing mechanism of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the calcium formate production and crushing mechanism of the utility model;

[0020] Figure 3 For this utility model Figure 2 A magnified view of middle;

[0021] Figure 4 For this utility model Figure 2 Enlarged view of B.

[0022] Among them: 1. Main body; 2. Hopper; 3. Motor; 4. Shell; 5. Pipeline; 6. Support; 7. Discharge port; 8. Cover; 9. Driving gear; 10. Driven gear; 11. Filter; 12. Rotating shaft; 13. Fan blades; 14. Transmission shaft; 15. Buffer plate; 16. Crushing assembly; 17. Mounting frame; 18. Auger; 19. Scraper; 20. Connecting shaft. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] Reference Figures 1 to 4, a calcium formate production crushing mechanism includes a main body 1, a motor 3 is fixedly connected to the upper surface of the main body 1, an output end of the motor 3 extends to the inside of the main body 1 and is connected to a transmission shaft 14 through a clutch, a housing 4 is fixedly connected to the upper surface of the main body 1 and located on the left side of the motor 3, a rotating shaft 12 is installed on the main body 1 through a bearing, a fan blade 13 is fixedly connected to the top of the rotating shaft 12 extending to the inside of the housing 4, and a plurality of blades of the fan blade 13 are distributed in an annular array, a mounting frame 17 is fixedly connected to the side surface of the transmission shaft 14 and near the bottom, and the mounting frame 17 is in the shape of a circular ring and is welded to the surface of the transmission shaft 14. A scraper 19 is fixedly connected to the lower surface of the frame 17, and the scraper 19 is formed by casting and solidifying synthetic resin. A pipe 5 is fixedly connected to the upper part of the shell 4, and the connection between the pipe 5 and the main body 1 is welded and sealed. A crushing assembly 16 is fixedly connected to the side surface of the transmission shaft 14 and located above the mounting frame 17. There are multiple crushing assemblies 16. The crushing assembly 16 includes a mounting seat and a blade. The mounting seat is fixed to the transmission shaft 14 by welding, and the blade is connected to the mounting seat by rivets. The blade is distributed in a circular array with the center of the mounting seat. An air vent is set on the upper surface of the main body 1 and located on the right side of the motor 3. There are multiple air vents.

[0025] The other end of the pipe 5 extends from the bottom of the main body 1 to the inside of the main body 1 and is fixed with a filter sleeve. The pipe 5 is connected to the inside of the shell 4. The driving gear 9 is meshed with the driven gear 10. The bottom of the rotating shaft 12 extends to the inside of the main body 1 and is slidably connected with the driven gear 10 through a driving assembly. The driving assembly is driven by hydraulic means, and the driving gear 9 is fixedly connected to the surface of the transmission shaft 14.

[0026] A hopper 2 is fixedly connected to the left side surface of the main body 1, and the bottom of the hopper 2 extends to the inside of the main body 1. The top of the hopper 2 is rotatably connected to a cover body through a hinge, and a sealing ring is arranged between the cover body and the top of the hopper 2. A buffer plate 15 is fixedly connected to the inner surface of the main body 1 and located below the hopper 2. The buffer plate 15 is installed on the inner surface of the main body 1 by welding, and the buffer plate 15 is arranged to be tilted downward from left to right. A filter screen 11 is fixedly connected to the inner surface of the main body 1 and located above the hopper 2, and a sealed bearing is arranged between the filter screen 11 and the transmission shaft 14. Ventilation holes are provided on the front and rear surfaces of the shell 4, and the horizontal position of the ventilating holes is located below the horizontal position of the fan blades 13.

[0027] A discharge port 7 is provided at the bottom of the main body 1, and a cover 8 is rotatably connected to the bottom of the discharge port 7 by a hinge, and the discharge port 7 and the cover 8 are locked by a fixing buckle. A support member 6 is fixedly connected to the lower surface of the main body 1, and the support member 6 includes a bracket and a leg, and the leg is welded to the lower surface of the bracket. The bracket is in a circular ring shape, and the bracket and the main body 1 are welded. The lower surface of the scraper 19 is in contact with the inner bottom of the main body 1.

[0028] The bottom of the transmission shaft 14 is fixedly connected to a connecting shaft 20 , and the bottom of the connecting shaft 20 is fixedly connected to an auger 18 . The bottom of the auger 18 extends to the inside of the discharge port 7 , and the side surface of the auger 18 contacts the inner surface of the discharge port 7 .

[0029] Working principle: When in use, first check whether the cover 8 of the discharge port 7 is in a closed and locked state, then start the motor 3 to drive the clutch and the transmission shaft 14 to rotate. During the rotation, the transmission shaft 14 will respectively drive the driving gear 9, the crushing assembly 16, the scraper 19 and the auger 18 to rotate. The driving gear 9 will mesh with the driven gear 10 to transmit the power to the rotating shaft 12 and drive the fan blades 13 to rotate. The rotation of the fan blades 13 will generate airflow, which will be collected by the shell 4 and then transported to the inside of the main body 1 through the pipe 5. Then the airflow passes through the filter 11 and is discharged from the exhaust hole to form a cycle. Then open the cover on the hopper 2 to put the material in. The material will first be buffered by the buffer plate 15 before continuing to fall. The material begins to be crushed when it contacts the crushing component 16. At the same time, the airflow transported through the pipeline 5 cooperates with the rotating scraper 19 to lift the material that has fallen to the bottom and contact it with the crushing component 16 again for crushing. This reciprocating process is repeated until the material is completely crushed. After crushing, the clutch is first used to temporarily cut off the power to the transmission shaft 14, and the drive assembly is used to push the driven gear 10 to slide, thereby cutting off the power supply to the rotating shaft 12. Subsequently, the clutch is used to restore the power supply to the transmission shaft 14, and the motor 3 is controlled to reverse and the cover 8 is opened, and the crushed material is discharged from the discharge port 7 at a uniform speed using the auger 18.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. Calcium formate production crushing mechanism, characterized in that: The invention comprises a main body (1), a power device, a scraper assembly, a crushing assembly (16) and an aeration assembly, wherein the crushing assembly (16) is arranged in the main body (1), the power device is connected to the crushing assembly (16), the aeration port of the aeration assembly is communicated with the bottom of the main body (1), the aeration assembly is connected to the crushing assembly (16) or the power device, and the scraper assembly is installed at the bottom of the crushing assembly (16) and is in contact with the bottom of the main body (1); The power device comprises a motor (3), a clutch, and a transmission shaft (14); the output end of the motor (3) is connected to the transmission shaft (14) via the clutch, and the upper portion of the transmission shaft (14) is connected to a driving gear (9); The aeration assembly comprises a shell (4), a fan blade (13), a rotating shaft (12) and a pipe (5); the rotating shaft (12) is rotatably connected to the main body (1); the top of the rotating shaft (12) extends to the inside of the shell (4) and is fixedly connected to the fan blade (13); the bottom of the rotating shaft (12) extends to the inside of the main body (1) and is slidably connected to a driven gear (10) via a spline; and the air outlet of the shell (4) is connected to the bottom of the main body (1) via the pipe (5); The bottom of the main body (1) is provided with a discharge port (7), the bottom of the discharge port (7) is rotatably connected to a cover (8) via a hinge, the discharge port (7) and the cover (8) are locked via a fixing buckle, the bottom of the transmission shaft (14) is fixedly connected to a connecting shaft (20), the bottom of the connecting shaft (20) is fixedly connected to an auger (18), and the bottom of the auger (18) extends to the inside of the discharge port (7).

2. The calcium formate production pulverizing mechanism according to claim 1, characterized in that: The shell (4) is provided with a vent, one end of the pipe (5) extends from the bottom of the main body (1) to the inside of the main body (1) and is fixed with a filter sleeve, and the other end of the pipe (5) is connected to the inside of the shell (4).

3. The calcium formate production pulverizing mechanism according to claim 1, characterized in that: The pulverizing assembly (16) comprises a mounting seat and blades, the mounting seat is fixed to the transmission shaft (14) by welding, the blades are connected to the mounting seat by rivets, and the blades are distributed in a circular array around the center of the mounting seat.

4. The calcium formate production pulverizing mechanism according to claim 1, characterized in that: A hopper (2) is fixedly connected to the left surface of the main body (1), the bottom of the hopper (2) extends into the interior of the main body (1), the top of the hopper (2) is rotatably connected to a cover body via a hinge, a buffer plate (15) is fixedly connected to the inner wall of the main body (1) directly below the hopper (2), the buffer plate (15) is gradually inclined downward in a direction close to the middle of the main body (1), a filter screen (11) is fixedly connected inside the main body (1) and above the hopper (2), and a sealed bearing is provided between the filter screen (11) and the transmission shaft (14).

5. The calcium formate production pulverizing mechanism according to claim 1, characterized in that: The scraper assembly comprises a mounting frame (17) and a scraper (19); the mounting frame (17) is fixedly connected to the surface of the transmission shaft (14); and the scraper (19) is fixed to the lower surface of the mounting frame (17).

6. The calcium formate production pulverizing mechanism according to claim 1, characterized in that: A support member (6) is fixedly connected to the lower surface of the main body (1).

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