Grading type mulberry leaf drying and grinding device

Abstract

The utility model discloses a grading type mulberry leaf drying and grinding device which comprises a device cylinder body, and a supporting frame is fixed at the bottom end of the device cylinder body. When the grading type mulberry leaf drying and grinding device is used, mulberry leaf raw materials are guided into the upper box body through a feeding opening, then a second driving motor can be controlled to be started to drive a connecting shaft to rotate, and certain adhered mulberry leaf blocks carried in the mulberry leaf raw materials can be scattered and separated in an auxiliary mode through a plurality of groups of external shifting rods; after primary scattering treatment, a first valve on a first material guide pipe can be opened to guide the mulberry leaves into the lower box body through the first material guide pipe, then the first valve is closed to open an exhaust fan, and external air is sucked in and blown out into the lower box body after being heated by a heating wire assembly; and the mulberry leaves in the lower box body are subjected to blowing secondary drying treatment by strong wind power, so that the problem that the interiors of the mulberry leaf raw materials are inconvenient to be subjected to auxiliary sufficient drying treatment is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of mulberry leaf powder processing, in particular to a grading type mulberry leaf drying and grinding device. Background Art

[0002] Mulberry leaf is the leaf of the deciduous tree mulberry of the Moraceae family. As a traditional Chinese medicine, it tastes bitter, sweet, and cold in nature. It is particularly rich in nutrients. The mulberry leaf powder processed after grinding has the effects of dispersing wind-heat, clearing the lungs and moisturizing dryness, clearing the liver and improving eyesight. It is widely consumed. When processing mulberry leaf powder, a mulberry leaf drying and grinding device is required.

[0003] However, in actual use of the mulberry leaf drying and grinding device, when drying the mulberry leaves, since the mulberry leaves are stacked and squeezed together during storage and stacking, some mulberry leaf pieces will be contained in the mulberry leaves. During the drying process, some moisture contained in the mulberry leaf pieces is difficult to be fully and evenly dried, which easily causes the mulberry leaf powder to be damp. This is insufficient and is not convenient for auxiliary and sufficient drying of the inside of the mulberry leaf raw materials.

[0004] Now, a novel graded mulberry leaf drying and grinding device is proposed to solve the above-mentioned shortcomings. Summary of the invention

[0005] The utility model aims to provide a graded mulberry leaf drying and grinding device to solve the problem in the above background technology that it is not convenient to carry out auxiliary and sufficient drying treatment on the inside of the mulberry leaf raw material.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grading mulberry leaf drying and grinding device, comprising a device cylinder, a support frame is fixed to the bottom end of the device cylinder, a first driving motor is installed at the middle position of the top end of the device cylinder, a rotating shaft is vertically arranged at the top end of the device cylinder, and a blade is fixed to the bottom end of the rotating shaft, a lower box is fixed to the top end of the device cylinder, and an upper box is fixed to the top end of the lower box, and a feed port is opened at the top end of the upper box;

[0007] A second driving motor is fixed to the right side of the upper box body, a connecting shaft is movably connected to the interior of the upper box body in a transverse manner, and a lever is fixed to the outside of the connecting shaft, first material guide pipes are fixed to both sides and the middle position of the bottom end of the upper box body, and a first valve is arranged on the first material guide pipe, a casing is installed on the left side of the lower box body, an opening is fixed to the right side of the lower box body, second material guide pipes are fixed to both sides of the bottom end of the lower box body, and a second valve is arranged on the second material guide pipe, an exhaust fan is fixed to the left side of the casing, a heating wire assembly is installed inside the casing, a horizontal plate is arranged at the bottom end of the device cylinder, and a storage barrel is arranged at the top of the horizontal plate.

[0008] Preferably, the output shaft of the second drive motor is fixedly connected to the right side of the connecting shaft, a plurality of groups of the shifting rods are evenly spaced outside the connecting shaft, the bottom end of the first material guide pipe is fixedly connected to the top end of the lower box body, and the upper box body is connected to the interior of the lower box body through the first material guide pipe.

[0009] Preferably, the casing is communicated with the interior of the lower box, the bottom end of the second material guide pipe is fixedly connected to the top end of the device cylinder, and the lower box is communicated with the interior of the device cylinder through the second material guide pipe.

[0010] Preferably, mounting plates are fixed to the top ends of both sides of the device cylinder respectively, and a hydraulic cylinder is fixed to the bottom end of the mounting plate, and the output end of the bottom of the hydraulic cylinder is fixed to the top end of the cross plate.

[0011] Preferably, positioning slide blocks are fixed on both sides of the bottom end of the storage barrel, and slide grooves are provided inside both sides of the top end of the horizontal plate, and both ends of the slide grooves pass through the two ends of the horizontal plate.

[0012] Preferably, a bottom groove is provided through the interior of the bottom end of the device cylinder, and the top end of the storage cylinder passes through the interior of the bottom groove and is connected with the interior of the device cylinder.

[0013] Preferably, a through groove is provided inside the front end of the device barrel, a mounting groove is provided inside the front end of the storage barrel, and a window is fixed inside the mounting groove, and the window is made of transparent acrylic material.

[0014] Preferably, the top end of the rotating shaft passes through the top end of the device cylinder and is fixedly connected to the output end of the first driving motor, and the bottom end of the blade extends into the bottom end of the storage cylinder.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the grading mulberry leaf drying and grinding device not only facilitates the auxiliary and sufficient drying treatment of the inside of the mulberry leaf raw material, facilitates the safe discharge of the mulberry leaf powder after the grinding, but also facilitates the inspection of the grinding state of the mulberry leaf;

[0016] By providing a device cylinder, a lower box body, a casing, an upper box body, a connecting shaft, a lever, a feed port, a second drive motor, a first material guide pipe, a first valve, an opening, a second material guide pipe, a second valve, an exhaust fan and a heating wire assembly, when using the device for drying mulberry leaves before grinding, after the mulberry leaf raw material is introduced into the interior of the upper box body through the feed port, the second drive motor can be controlled to start and drive the connecting shaft to rotate, and some adhered mulberry leaf blocks entrained in the mulberry leaf raw material can be auxiliaryly dispersed and separated by using multiple groups of levers outside, and after the primary dispersion treatment, the first valve on the first material guide pipe can be opened to The mulberry leaves are introduced into the interior of the lower box through the first material guide pipe, and then the first valve is closed and the exhaust fan is turned on to draw in external air and blow it out into the interior of the lower box after being heated by the heating wire assembly. The mulberry leaves inside the lower box are blown for secondary drying by strong wind force, and the drying state of the internal mulberry leaves can be checked by opening the opening. After the drying is completed, the second valve is opened to guide the dried mulberry leaves downward through the second material guide pipe to the storage barrel for grinding by the wind force of the exhaust fan. The mulberry leaves can be graded and dried by the lower box and the upper box, so that the auxiliary and sufficient drying of the interior of the mulberry leaf raw materials is convenient.

[0017] The support frame, the device barrel, the blade, the rotating shaft, the first driving motor, the mounting plate, the hydraulic cylinder, the cross plate, the storage barrel, the bottom groove, the positioning slide block and the slide groove are provided. After the mulberry leaves are introduced into the storage barrel, the second valve is closed, and then the first driving motor is controlled to start and drive the rotating shaft and the blade to rotate at a high speed to crush and grind the dried mulberry leaves in the storage barrel. After the grinding is completed and the first driving motor is closed, the hydraulic cylinders on both sides can be controlled to start, and the output end extends downward, and the cross plate is driven to move downward at the same time, and then the storage barrel is moved out of the device barrel. After the storage barrel is moved out of the area of ​​the blade inside the device barrel, the storage barrel can be drawn forward or backward from the top of the cross plate and the mulberry leaf powder inside can be poured out and discharged. During the feeding process, personnel will not touch the blade, thereby improving the safety of the feeding, and facilitating the safe discharge and discharge of the mulberry leaf powder after the grinding.

[0018] By providing a device barrel, a storage barrel, a horizontal plate, a through groove, a mounting groove and a window, when the device grinds mulberry leaves, a window is fixed inside the mounting groove at the front end of the storage barrel. Through the provided window, the grinding situation of the mulberry leaves inside the storage barrel can be directly checked from the outside, so as to understand the status of the mulberry leaf grinding in real time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of a partial cross-section of the housing of the utility model in an enlarged front view;

[0021] Figure 3 For this utility model Figure 1 A is an enlarged structural diagram;

[0022] Figure 4 This is a schematic diagram of the front view structure of the through slot of the utility model;

[0023] Figure 5 It is a schematic diagram of the front view structure of the window of the present utility model.

[0024] In the figure: 1. support frame; 2. device cylinder; 3. blade; 4. rotating shaft; 5. first driving motor; 6. lower box; 7. casing; 8. upper box; 9. connecting shaft; 10. lever; 11. feed inlet; 12. second driving motor; 13. first material guide pipe; 14. first valve; 15. opening; 16. second material guide pipe; 17. second valve; 18. mounting plate; 19. hydraulic cylinder; 20. horizontal plate; 21. storage barrel; 22. exhaust fan; 23. heating wire assembly; 24. bottom groove; 25. positioning slider; 26. slide groove; 27. through groove; 28. mounting groove; 29. ​​window. DETAILED DESCRIPTION

[0025] 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.

[0026] Example 1: Please refer to Figure 1-5 A graded mulberry leaf drying and grinding device comprises a device cylinder 2, a support frame 1 is fixed at the bottom end of the device cylinder 2, a first driving motor 5 is installed at the middle position of the top end of the device cylinder 2, a rotating shaft 4 is vertically arranged at the top end of the device cylinder 2, and a blade 3 is fixed at the bottom end of the rotating shaft 4, a lower box 6 is fixed at the top end of the device cylinder 2, and an upper box 8 is fixed at the top end of the lower box 6, a feed port 11 is opened at the top end of the upper box 8, the top end of the rotating shaft 4 passes through the top end of the device cylinder 2 and is fixedly connected to the output end of the first driving motor 5, and the bottom end of the blade 3 extends into the bottom end of the storage cylinder 21;

[0027] A second drive motor 12 is fixed to the right side of the upper box body 8, a connecting shaft 9 is movably connected to the interior of the upper box body 8 in a transverse manner, and a lever 10 is fixed to the outside of the connecting shaft 9, first material guide pipes 13 are fixed to both sides and the middle position of the bottom end of the upper box body 8, and a first valve 14 is provided on the first material guide pipe 13, a casing 7 is installed on the left side of the lower box body 6, an opening 15 is fixed to the right side of the lower box body 6, second material guide pipes 16 are fixed to both sides of the bottom end of the lower box body 6, and a second valve 17 is provided on the second material guide pipe 16, an exhaust fan 22 is fixed to the left side of the casing 7, a heating wire assembly 23 is installed inside the casing 7, a horizontal plate 20 is provided at the bottom end of the device cylinder 2, and a storage barrel 21 is provided at the top of the horizontal plate 20;

[0028] The output shaft of the second driving motor 12 is fixedly connected to the right side of the connecting shaft 9, and a plurality of groups of levers 10 are evenly spaced outside the connecting shaft 9. The bottom end of the first material guide pipe 13 is fixedly connected to the top end of the lower box body 6, and the upper box body 8 is connected to the interior of the lower box body 6 through the first material guide pipe 13, and the housing 7 is connected to the interior of the lower box body 6. The bottom end of the second material guide pipe 16 is fixedly connected to the top end of the device cylinder 2, and the lower box body 6 is connected to the interior of the device cylinder 2 through the second material guide pipe 16;

[0029] Specifically, Figure 1 and Figure 2 As shown, after the mulberry leaf raw material is introduced into the interior of the upper box body 8 through the feed port 11, the second drive motor 12 can be controlled to start and drive the connecting shaft 9 to rotate, and some adhered mulberry leaf blocks entrained in the mulberry leaf raw material can be assisted to be dispersed and separated by using multiple sets of external levers 10. After the first-level dispersion treatment, the first valve 14 on the first material guide pipe 13 can be opened to introduce the mulberry leaves into the interior of the lower box body 6 through the first material guide pipe 13, and then the first valve 14 is closed and the exhaust fan 22 is turned on to draw in external air and blow it out to the interior of the lower box body 6 after being heated by the heating wire assembly 23. The mulberry leaves inside the lower box body 6 are blown by strong wind force for secondary drying treatment, and the drying state of the internal mulberry leaves can be checked by opening the opening 15. After the drying is completed, the second valve 17 is opened to use the wind force of the exhaust fan 22 to guide the dried mulberry leaves downward through the second material guide pipe 16 to the storage barrel 21 for grinding treatment.

[0030] Embodiment 2: The top ends of both sides of the device cylinder 2 are respectively fixed with mounting plates 18, and the bottom ends of the mounting plates 18 are fixed with hydraulic cylinders 19, the output end of the bottom of the hydraulic cylinder 19 is fixedly mounted with the top end of the horizontal plate 20, positioning sliders 25 are respectively fixedly mounted on both sides of the bottom end of the storage barrel 21, and the insides of both sides of the top end of the horizontal plate 20 are respectively provided with slide grooves 26, and the two ends of the slide grooves 26 respectively penetrate the two ends of the horizontal plate 20, and the inside of the bottom end of the device cylinder 2 is penetrated with a bottom groove 24, and the top end of the storage barrel 21 penetrates the inside of the bottom groove 24 and is connected with the inside of the device cylinder 2;

[0031] Specifically, Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, the first drive motor 5 is controlled to start and drive the rotating shaft 4 and the blade 3 to rotate at a high speed, so as to crush and grind the dried mulberry leaves inside the storage barrel 21. After the grinding is completed and the first drive motor 5 is turned off, the hydraulic cylinders 19 on both sides can be controlled to start, and the output ends are extended downward, and at the same time, the cross plate 20 is driven to move downward, and then the storage barrel 21 is moved down out of the interior of the device barrel 2. After the storage barrel 21 is moved out of the area of ​​the blade 3 inside the device barrel 2, the storage barrel 21 can be pulled forward or backward from the top of the cross plate 20 and the mulberry leaf powder inside can be poured out and discharged, and personnel will not touch the blade 3 during the discharge process.

[0032] Embodiment 3: A through groove 27 is provided inside the front end of the device barrel 2, a mounting groove 28 is provided inside the front end of the storage barrel 21, and a window 29 is fixed inside the mounting groove 28, and the window 29 is made of transparent acrylic material;

[0033] Specifically, Figure 1 , Figure 4 and Figure 5 As shown, a window 29 is fixed inside the mounting groove 28 at the front end of the storage barrel 21 , and the grinding condition of the mulberry leaves inside the storage barrel 21 can be directly checked from the outside through the provided window 29 .

[0034] Working principle: When the utility model is in use, when the device is used for drying mulberry leaves before grinding, after the mulberry leaf raw materials are introduced into the interior of the upper box body 8 through the feed port 11, the second drive motor 12 can be controlled to start and drive the connecting shaft 9 to rotate, and some adhered mulberry leaf blocks entrained in the mulberry leaf raw materials can be auxiliaryly scattered and separated by using multiple sets of external levers 10. After the primary scattering treatment, the first valve 14 on the first guide pipe 13 can be opened to introduce the mulberry leaves into the interior of the lower box body 6 through the first guide pipe 13, and then the first valve 14 is closed and the exhaust fan 22 is opened to draw in external air and blow it out to the interior of the lower box body 6 after being heated by the heating wire assembly 23. The mulberry leaves inside the lower box body 6 are blown for secondary drying by strong wind force, and the drying state of the internal mulberry leaves can be checked by opening the opening 15. After the drying is completed, the second valve 17 is opened to allow the dried mulberry leaves to pass through the second guide pipe 1 with the help of the wind force of the exhaust fan 22. 6 is exported downward into the storage barrel 21 for grinding treatment. After the mulberry leaves are introduced into the storage barrel 21, the second valve 17 is closed, and then the first drive motor 5 is controlled to start and drive the rotating shaft 4 and the blade 3 to rotate at a high speed to crush and grind the dried mulberry leaves in the storage barrel 21. After the grinding is completed and the first drive motor 5 is closed, the hydraulic cylinders 19 on both sides can be controlled to start, the output end extends downward, and at the same time, the cross plate 20 is driven downward, and then the storage barrel 21 is moved down out of the inside of the device barrel 2. After the storage barrel 21 is moved out of the area of ​​the blade 3 inside the device barrel 2, the storage barrel 21 can be pulled forward or backward from the top of the cross plate 20 and the mulberry leaf powder inside is poured out and discharged. During the feeding process, personnel will not touch the blade 3. At the same time, when the device is grinding the mulberry leaves, a window 29 is fixed inside the mounting groove 28 at the front end of the storage barrel 21, and the grinding situation of the mulberry leaves inside the storage barrel 21 can be directly viewed from the outside through the provided window 29.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A grading mulberry leaf drying and grinding device, comprising a device cylinder (2), Features: A support frame (1) is fixed at the bottom end of the device cylinder (2); a first drive motor (5) is installed at the middle position of the top end of the device cylinder (2); a rotating shaft (4) is vertically arranged at the top end of the device cylinder (2); a blade (3) is fixed at the bottom end of the rotating shaft (4); a lower box (6) is fixed at the top end of the device cylinder (2); an upper box (8) is fixed at the top end of the lower box (6); and a feed port (11) is provided at the top end of the upper box (8); A second drive motor (12) is fixed to the right side of the upper box (8); a connecting shaft (9) is movably connected to the interior of the upper box (8) in a transverse manner, and a lever (10) is fixed to the outside of the connecting shaft (9); first material guide pipes (13) are respectively fixed to both sides and the middle position of the bottom end of the upper box (8), and a first valve (14) is provided on the first material guide pipe (13); a casing (7) is installed on the left side of the lower box (6); an opening (15) is fixed to the right side of the lower box (6); second material guide pipes (16) are respectively fixed to both sides of the bottom end of the lower box (6), and a second valve (17) is provided on the second material guide pipe (16); an exhaust fan (22) is fixed to the left side of the casing (7); a heating wire assembly (23) is installed inside the casing (7); a horizontal plate (20) is provided at the bottom end of the device cylinder (2), and a material storage cylinder (21) is provided at the top end of the horizontal plate (20).

2. A grading mulberry leaf drying and grinding device according to claim 1, Features: The output shaft of the second drive motor (12) is fixedly connected to the right side of the connecting shaft (9), a plurality of groups of the shifting rods (10) are arranged at equal intervals outside the connecting shaft (9), the bottom end of the first material guide pipe (13) is fixedly connected to the top end of the lower box body (6), and the upper box body (8) is connected to the interior of the lower box body (6) through the first material guide pipe (13).

3. A grading mulberry leaf drying and grinding device according to claim 1, Features: The casing (7) is connected to the interior of the lower box body (6); the bottom end of the second material guide pipe (16) is fixedly connected to the top end of the device cylinder (2); and the lower box body (6) is connected to the interior of the device cylinder (2) via the second material guide pipe (16).

4. A grading mulberry leaf drying and grinding device according to claim 1, Features: Mounting plates (18) are fixed to the top ends of both sides of the device cylinder (2), and a hydraulic cylinder (19) is fixedly mounted to the bottom end of the mounting plate (18). The output end of the bottom of the hydraulic cylinder (19) is fixedly mounted to the top end of the horizontal plate (20).

5. A grading mulberry leaf drying and grinding device according to claim 1, Features: Positioning slide blocks (25) are fixed to both sides of the bottom end of the storage barrel (21), and slide grooves (26) are provided inside both sides of the top end of the transverse plate (20), and both ends of the slide grooves (26) pass through both ends of the transverse plate (20).

6. A grading mulberry leaf drying and grinding device according to claim 1, Features: A bottom groove (24) is provided through the interior of the bottom end of the device cylinder (2), and the top end of the storage cylinder (21) passes through the interior of the bottom groove (24) and is in communication with the interior of the device cylinder (2).

7. A grading mulberry leaf drying and grinding device according to claim 1, Features: A through groove (27) is provided through the interior of the front end of the device barrel (2), a mounting groove (28) is provided through the interior of the front end of the storage barrel (21), and a viewing window (29) is fixed inside the viewing groove (28), wherein the viewing window (29) is made of a transparent acrylic material.

8. A grading mulberry leaf drying and grinding device according to claim 1, Features: The top end of the rotating shaft (4) passes through the top end of the device barrel (2) and is fixedly connected to the output end of the first drive motor (5), and the bottom end of the blade (3) extends into the bottom end of the storage barrel (21).

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