Feeding device of cyclone crushing mill

Abstract

The utility model relates to a feeding device of a cyclone crushing mill, and relates to the field of cyclone crushing mills. The device comprises a bottom box, a filter shell is installed on the upper end face of the bottom box, the filter shell is fixedly connected with the bottom box, a filter screen plate is inserted into the filter shell, a smashing shell is fixedly installed on the upper end face of the filter shell, a feeding shell is fixedly installed at the top of the smashing shell, and a movable frame is installed at the lower end of the feeding shell; one end of the movable frame is rotationally connected with the feeding shell, and an elastic hanging frame for hanging the other end of the movable frame is installed on the feeding shell. The feeding shell is installed on the crushing shell, the feeding shell is designed to be of a structure that the arc-shaped shell body and the triangular shell body are matched, raw materials can be guided through the arc-shaped shell body and the triangular shell body easily during use, a movable frame is installed at the lower end of the triangular shell body, and therefore the raw materials can be conveniently and rapidly guided. And the flow dividing assembly is installed on the movable frame, and it is guaranteed that the flow dividing assembly can be stably arranged under the feeding opening of the feeding shell.

Description

Technical Field

[0001] The present application relates to the technical field of cyclone mills, and in particular to a feeding device for a cyclone mill. Background Art

[0002] The cyclone mill is suitable for preparing pulverized samples in the laboratory. It can efficiently and quickly grind wheat, corn, rice, mung beans, soybeans, and other products. The pulverized samples meet the preliminary processing requirements for stale grain testing and whole wheat flour gluten determination. It provides standard powder samples for falling value, gluten parameters, viscosity, and various biochemical indices.

[0003] The cyclone type grinding mill adopts the principle of high-speed cyclone. The sample is slowly added into the feed port and thrown onto the grinding chamber ring by the high-speed cyclonic airflow generated by the impeller. It is impacted into powder and sent into the sample collection bottle through the air duct to obtain the required sample. The material accelerated by the impeller interacts with the grinding belt and the particles pass through the sieve and the sedimentation cylinder to enter the sample.

[0004] With respect to the above-mentioned related technologies, the inventors found that the existing grinding mill has a feed port directly on the top. In this way, when the sample is added from the feed port during processing, the feed port is easily clogged, thereby affecting the grinding of the sample. Utility Model Content

[0005] In order to reduce the blockage during the feeding process, the present application provides a feeding device for a cyclone mill.

[0006] The feeding device of a cyclone mill provided in this application adopts the following technical solution:

[0007] A feeding device of a cyclone crushing mill comprises a bottom box, the upper end surface of the bottom box is equipped with a filter shell, the filter shell is fixedly connected to the bottom box, and a filter screen is inserted in the filter shell, the upper end surface of the filter shell is fixedly equipped with a crushing shell, the top of the crushing shell is fixedly equipped with a feed shell, the lower end of the feed shell is equipped with a movable frame, one end of the movable frame is rotatably connected to the feed shell, and an elastic hanger at the other end of the suspending movable frame is installed on the feed shell, the elastic hanger is plugged into the feed shell, and the lower end of the elastic hanger is hung with the movable frame, a diversion assembly is fixedly installed in the middle of the movable frame, and a vibration motor is also fixedly installed on the lower end surface of the movable frame.

[0008] By adopting the above technical solution, the bottom box is used to support the installation of the filter shell, and the filter screen is installed in the filter shell, so that the crushed raw materials can be processed through the filter screen during the processing. At the same time, the crushing shell is fixedly installed on the upper end surface of the filter shell, and the crushing shell is used as a place for raw material processing. During the processing, the high-speed swirling airflow generated by the impeller in the crushing shell is thrown onto the grinding chamber ring, so as to achieve the purpose of impacting the raw materials into powder. The crushed raw materials can be discharged to the lower end after being filtered by the filter screen. At the same time, the feed shell is fixedly installed on the top of the crushing shell, and the feed shell ensures that the raw materials can stably enter the crushing shell for processing. At the same time, a movable frame is installed at the lower end of the feed shell, and a diverter assembly is fixedly installed on the movable frame. It is easy to drive the diverter assembly to move and feed during the feeding process, thereby effectively avoiding the problem of raw material blockage. An elastic hanger for suspending the movable frame is installed on the feed shell, so that when the vibration motor is started, the movable frame can be guaranteed to move back and forth, thereby driving the raw materials to be better fed.

[0009] Optionally, a discharge shell is obliquely installed on the side of the bottom box, the discharge shell is fixedly connected to the bottom box, and a transparent observation window is also installed on the front end surface of the bottom box.

[0010] By adopting the above technical solution, by obliquely installing the discharge shell on the side of the bottom box, the raw material powder that is easy to crush and filter can be stably discharged along the discharge shell. At the same time, by fixedly installing a transparent observation window on the front face of the bottom box, it is convenient for external personnel to better observe the processing process.

[0011] Optionally, the feed shell includes an arc-shaped shell and a triangular shell, the triangular shell is spliced ​​and installed on one end of the arc-shaped shell, and the arc-shaped shell and the triangular shell are both obliquely fixed on the inner side of the crushing shell.

[0012] By adopting the above technical solution, the structure of the feed shell is set to ensure that the arc shell and the triangular shell can be combined to form a corresponding inclined guide structure during use, so that the raw materials can flow into the crushing shell at the lower end more easily and stably when being put in.

[0013] Optionally, the lower end surface of the triangular shell is provided with a positioning shaft for installing the movable frame, the positioning shaft is fixedly connected to the triangular shell, the head of the triangular shell is provided with a positioning vertical tube for installing the elastic hanger, and the positioning vertical tube is integrally formed with the triangular shell.

[0014] By adopting the above technical solution, by positioning the shaft at the lower end face of the triangular shell, one end of the movable frame can be rotatably installed on the positioning shaft when it is easy to install, so that the movable frame can be stably rotated and adjusted during the processing. At the same time, by fixing the positioning vertical pipe at the other end, the elastic hanger can be installed through the positioning vertical pipe for convenient use.

[0015] Optionally, the movable frame includes an arc-shaped plate and a connecting tube mounted on the positioning shaft, a positioning groove for installing the diversion component is opened in the middle of the arc-shaped plate, the connecting tube is arranged at the head of the arc-shaped plate, and the connecting tube and the arc-shaped plate are integrally formed.

[0016] By adopting the above technical solution, the structural setting of the movable frame is used to ensure that a connecting pipe is set on the arc plate. In this way, when the movable frame is installed, it can be sleeved on the positioning shaft through the connecting pipe to achieve the purpose of rotatable connection between the two. At the same time, by providing a positioning groove on the arc plate, the diversion component can be installed through the positioning groove when it is easy to use, ensuring that the diversion component can move synchronously with the arc plate during use.

[0017] Optionally, the elastic hanger includes a frame cap, a tension spring and a hook, the frame cap is plugged into the positioning vertical pipe, the tension spring is fixedly installed on the lower end surface of the frame cap, and the hook is fixedly installed on the lower end of the tension spring.

[0018] By adopting the above technical solution, the structure of the elastic hanger is set to ensure that the tension spring can be installed through the frame cap when in use. When installation is required, the frame cap can be inserted into the positioning vertical pipe, and the hook can be fixedly installed at the lower end of the tension spring, so that the curved plate can be suspended by the hook.

[0019] Optionally, a connecting seat is symmetrically provided on the upper end surface of the arc-shaped plate, the connecting seat and the arc-shaped plate are integrally formed, and a hanging ring that cooperates with the hook is fixedly installed on the upper end surface of the connecting seat.

[0020] By adopting the above technical solution, the connection seat and the hanging ring are arranged to facilitate the elastic hanger to be stably hung and connected for use through the hook.

[0021] Optionally, the diversion assembly includes a human-shaped frame and a diversion baffle, the human-shaped frame is fixedly installed in the positioning groove, the diversion baffle is evenly installed on both sides of the human-shaped frame, and the diversion baffle is fixedly connected to the human-shaped frame.

[0022] By adopting the above technical solution, the structure of the diversion component is set to ensure that the incoming raw materials can be diverted from both sides through the human-shaped frame during use. At the same time, by setting a number of diversion baffles on both sides of the human-shaped frame, it can be ensured that the raw materials can be evenly dispersed during the sliding process, ensuring more uniform feeding and reducing the aggregation of raw materials.

[0023] To sum up, the present application includes at least one of the following beneficial technical effects: the present application installs a feed shell on the crushing shell, and designs the feed shell into a structure in which an arc shell and a triangular shell cooperate with each other. When it is easy to use, the raw materials can be guided by the arc shell and the triangular shell, and a movable frame is installed at the lower end of the triangular shell, and a diversion component is installed on the movable frame to ensure that the diversion component can be stably set directly below the feed port of the feed shell. In this way, when the vibration motor drives the movable frame and the diversion component to move, the incoming raw materials can be quickly diverted to achieve the purpose of uniform feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional diagram of the overall structure in the embodiment of the present application.

[0025] Figure 2 yes Figure 1 Front view of the device shown.

[0026] Figure 3 It is a three-dimensional diagram of the cooperation of the triangular shell, movable frame, elastic hanger and diversion assembly in the embodiment of the present application.

[0027] Figure 4 yes Figure 3 Side view of the device shown.

[0028] Figure 5 It is a three-dimensional diagram of the triangular shell in the embodiment of the present application.

[0029] Figure 6 It is a three-dimensional diagram of the coordination of the movable frame and the diversion assembly in the embodiment of the present application.

[0030] Figure 7 yes Figure 6 Side view of the device shown.

[0031] Figure 8 It is a three-dimensional diagram of the elastic hanger in the embodiment of the present application.

[0032] Explanation of the accompanying drawings: 1. Bottom box; 11. Discharge shell; 12. Transparent observation window; 2. Filter shell; 3. Filter screen; 4. Crushing shell; 5. Feed shell; 51. Arc shell; 52. Triangular shell; 521. Positioning shaft; 522. Positioning vertical pipe; 6. Movable frame; 61. Arc plate; 610. Positioning groove; 611. Connecting seat; 612. Hanging ring; 62. Connecting pipe; 7. Elastic hanger; 71. Frame cap; 72. Tension spring; 73. Hook; 8. Diverter assembly; 81. Humanoid frame; 82. Diverter baffle; 9. Vibration motor. DETAILED DESCRIPTION

[0033] The present application is further described in detail below with reference to the accompanying drawings.

[0034] The present application discloses a feeding device for a cyclone mill. Figure 1 、 Figure 2 and Figure 3As shown, a feeding device of a cyclone grinding mill comprises a bottom box 1, the upper end surface of the bottom box 1 is provided with a filter shell 2, the filter shell 2 is fixedly connected to the bottom box 1, and a filter screen plate 3 is inserted in the filter shell 2, the upper end surface of the filter shell 2 is fixedly provided with a crushing shell 4, the top of the crushing shell 4 is fixedly provided with a feed shell 5, the lower end of the feed shell 5 is provided with a movable frame 6, one end of the movable frame 6 is rotatably connected to the feed shell 5, and an elastic hanger 7 for suspending the other end of the movable frame 6 is installed on the upper part of the feed shell 5, the elastic hanger 7 is inserted in the feed shell 5, and the lower end of the elastic hanger 7 is hung with the movable frame 6, a diversion component 8 is fixedly provided in the middle of the movable frame 6, and a vibration motor 9 is also fixedly provided on the lower end surface of the movable frame 6. The bottom box 1 is provided to support and install the filter shell 2, and the filter screen plate 3 is installed in the filter shell 2, so that the crushed raw materials can be processed through the filter screen plate 3 during the processing. At the same time, the crushing shell 4 is fixedly installed on the upper end surface of the filter shell 2. The crushing shell 4 is used as a place for raw material processing. During the processing, the high-speed swirling airflow generated by the impeller in the crushing shell 4 is thrown onto the grinding chamber ring to achieve the purpose of impacting the raw materials into powder. The crushed raw materials can be discharged to the lower end after being filtered by the filter screen plate 3. At the same time, the feed shell 5 is fixedly installed on the top of the crushing shell 4. The feed shell 5 ensures that the raw materials can stably enter the crushing shell 4 for processing. At the same time, a movable frame 6 is installed at the lower end of the feed shell 5, and a diverter assembly 8 is fixedly installed on the movable frame 6. It is easy to drive the diverter assembly 8 to move and feed during the feeding process, thereby effectively avoiding the problem of raw material blockage. The elastic hanger 7 for suspending the movable frame 6 is installed on the feed shell 5. When the vibration motor 9 is started, it can be ensured that the movable frame 6 can move back and forth, thereby driving the raw materials to be better fed. A discharge shell 11 is installed obliquely on the side of the bottom box 1. The discharge shell 11 is fixedly connected to the bottom box 1. A transparent observation window 12 is also installed on the front face of the bottom box 1. By installing the discharge shell 11 obliquely on the side of the bottom box 1, the raw material powder that is easy to crush and filter can be stably discharged along the discharge shell 11. At the same time, by fixing the transparent observation window 12 on the front face of the bottom box 1, it is convenient for outside personnel to better observe the processing process.

[0035] Reference Figure 3 、 Figure 4 and Figure 5As shown, the feed shell 5 includes an arcuate shell 51 and a triangular shell 52. The triangular shell 52 is spliced ​​and installed at one end of the arcuate shell 51, and the arcuate shell 51 and the triangular shell 52 are both fixed at an angle on the inner side of the crushing shell 4. The structural setting of the feed shell 5 ensures that when in use, the arcuate shell 51 and the triangular shell 52 can cooperate to form a corresponding inclined diversion structure, which facilitates the feeding of raw materials into the crushing shell 4 at the lower end more stably. The lower end surface of the triangular shell 52 is provided with a positioning shaft 521 for mounting the movable frame 6. The positioning shaft 521 is fixedly connected to the triangular shell 52. The head of the triangular shell 52 is provided with a positioning vertical pipe 522 for mounting the elastic hanger 7. The positioning vertical pipe 522 is integrally formed with the triangular shell 52. By positioning the shaft 521 at the lower end face of the triangular shell 52, one end of the movable frame 6 can be rotatably installed on the positioning shaft 521 when it is easy to install, so that the movable frame 6 can be stably rotated and adjusted during the processing. At the same time, by fixing the positioning vertical pipe 522 at the other end, the elastic hanger 7 can be installed through the positioning vertical pipe 522 for use when it is convenient.

[0036] Reference Figure 4 and Figure 6 As shown, the movable frame 6 includes a curved plate 61 and a connecting tube 62 that is sleeved on the positioning shaft 521. A positioning groove 610 is provided in the middle of the curved plate 61 for installing the diverter assembly 8. The connecting tube 62 is provided at the head of the curved plate 61, and the connecting tube 62 is integrally formed with the curved plate 61. The structural setting of the movable frame 6 ensures that the connecting tube 62 is provided on the curved plate 61. In this way, when the movable frame 6 is installed, it can be sleeved on the positioning shaft 521 through the connecting tube 62 to achieve the purpose of rotatable connection between the two. At the same time, by providing the positioning groove 610 on the curved plate 61, the diverter assembly 8 can be installed through the positioning groove 610 when it is easy to use, ensuring that the diverter assembly 8 can move synchronously with the curved plate 61 during use.

[0037] Reference Figure 8As shown, the elastic hanger 7 includes a cap 71, a tension spring 72, and a hook 73. The cap 71 is inserted into the positioning vertical tube 522, the tension spring 72 is fixedly mounted on the lower end surface of the cap 71, and the hook 73 is fixedly mounted on the lower end of the tension spring 72. The structural configuration of the elastic hanger 7 ensures that the tension spring 72 can be installed through the cap 71 during use. When installation is required, the cap 71 can be inserted into the positioning vertical tube 522, and the hook 73 is fixedly mounted on the lower end of the tension spring 72. In this way, the curved plate 61 can be suspended by the hook 73. The upper end surface of the curved plate 61 is symmetrically provided with a connecting seat 611. The connecting seat 611 is integrally formed with the curved plate 61, and a hanging ring 612 that cooperates with the hook 73 is fixedly mounted on the upper end surface of the connecting seat 611. The configuration of the connecting seat 611 and the hanging ring 612 facilitates the stable suspension connection of the elastic hanger 7 via the hook 73.

[0038] Reference Figure 6 and Figure 7 As shown, the diversion assembly 8 includes a man-shaped frame 81 and diversion baffles 82. The man-shaped frame 81 is fixedly installed in the positioning groove 610, and the diversion baffles 82 are evenly installed on both sides of the man-shaped frame 81. The diversion baffles 82 are fixedly connected to the man-shaped frame 81. The structural arrangement of the diversion assembly 8 ensures that the incoming raw materials can be diverted from both sides by the man-shaped frame 81 during use. At the same time, by arranging a plurality of diversion baffles 82 on both sides of the man-shaped frame, it is possible to ensure that the raw materials are evenly dispersed during the sliding process, ensuring more uniform feeding and reducing the aggregation of raw materials.

[0039] The implementation principle of the feeding device of a cyclone crushing mill in an embodiment of the present application is as follows: during actual processing, the vibration motor 9 is first started, so that the movable frame 6 can be driven by the vibration motor 9 to move continuously within a certain range, and then the diverter component 8 can be driven to move synchronously. After the operator puts the raw material onto the feed shell 5, the raw material can be stably discharged downward through the inclined arc shell 51 and the triangular shell 52, ensuring that the raw material can fall into the diverter component 8 in the positioning groove 610 after passing through the feed port between the arc shell 51 and the triangular shell 52, ensuring that the raw material is evenly dispersed through the diverter component 8, and finally rapid processing can be achieved in the crushing shell 4.

[0040] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A feeding device for a cyclone mill, comprising a bottom box (1), characterized in that: The upper end surface of the bottom box (1) is provided with a filter shell (2), the filter shell (2) is fixedly connected to the bottom box (1), and a filter screen plate (3) is inserted into the filter shell (2), the upper end surface of the filter shell (2) is fixedly provided with a crushing shell (4), the top of the crushing shell (4) is fixedly provided with a feed shell (5), the lower end of the feed shell (5) is provided with a movable frame (6), one end of the movable frame (6) is rotatably connected to the feed shell (5), and an elastic hanger (7) is installed on the upper end of the feed shell (5) to suspend the movable frame (6), the elastic hanger (7) is inserted into the feed shell (5), and the lower end of the elastic hanger (7) is hung with the movable frame (6), a diversion component (8) is fixedly provided in the middle of the movable frame (6), and a vibration motor (9) is also fixedly provided on the lower end surface of the movable frame (6).

2. The feeding device of the cyclone mill according to claim 1, characterized in that: A discharge shell (11) is obliquely mounted on the side of the bottom box (1), the discharge shell (11) is fixedly connected to the bottom box (1), and a transparent observation window (12) is also mounted on the front face of the bottom box (1).

3. The feeding device of the cyclone mill according to claim 2, characterized in that: The feed shell (5) comprises an arc-shaped shell (51) and a triangular shell (52), wherein the triangular shell (52) is spliced ​​and mounted on one end of the arc-shaped shell (51), and both the arc-shaped shell (51) and the triangular shell (52) are fixed obliquely on the inner side surface of the crushing shell (4).

4. The feeding device of the cyclone mill according to claim 3, characterized in that: The lower end surface of the triangular shell (52) is provided with a positioning shaft (521) for mounting the movable frame (6), and the positioning shaft (521) is fixedly connected to the triangular shell (52). The head of the triangular shell (52) is provided with a positioning vertical tube (522) for mounting the elastic hanger (7), and the positioning vertical tube (522) and the triangular shell (52) are integrally formed.

5. The feeding device of the cyclone mill according to claim 4, characterized in that: The movable frame (6) comprises an arc-shaped plate (61) and a connecting pipe (62) sleeved and mounted on a positioning shaft (521); a positioning groove (610) for mounting a diversion assembly (8) is provided in the middle of the arc-shaped plate (61); the connecting pipe (62) is arranged at the head of the arc-shaped plate (61), and the connecting pipe (62) and the arc-shaped plate (61) are integrally formed.

6. The feeding device of the cyclone mill according to claim 5, characterized in that: The elastic hanger (7) comprises a frame cap (71), a tension spring (72) and a hook (73); the frame cap (71) is plugged into the positioning vertical pipe (522); the tension spring (72) is fixedly mounted on the lower end surface of the frame cap (71); and the hook (73) is fixedly mounted on the lower end of the tension spring (72).

7. The feeding device of the cyclone mill according to claim 6, characterized in that: A connecting seat (611) is symmetrically provided on the upper end surface of the arc-shaped plate (61). The connecting seat (611) and the arc-shaped plate (61) are integrally formed, and a hanging ring (612) that matches the hook (73) is fixedly installed on the upper end surface of the connecting seat (611).

8. The feeding device of the cyclone mill according to claim 7, characterized in that: The diversion assembly (8) comprises a human-shaped frame (81) and a diversion baffle (82), wherein the human-shaped frame (81) is fixedly mounted in the positioning groove (610), and the diversion baffle (82) is evenly mounted on both sides of the human-shaped frame (81), and the diversion baffle (82) is fixedly connected to the human-shaped frame (81).

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