A grinding and screening integrated machine for processing chili powder

Abstract

The present invention is used in the technical field of chili powder processing, and discloses a grinding and screening integrated machine for processing chili powder, including an inner cylinder, a feed cylinder is fixedly arranged at the upper end of the inner cylinder, a static grinding disc is fixedly arranged inside the upper end of the inner cylinder, and a feed groove is provided on the inner side surface of the static grinding disc, a rotating dynamic grinding disc is provided inside the inner cylinder below the static grinding disc, a distribution cylinder is fixedly arranged at the upper end of the dynamic grinding disc, and a distribution hole is provided on the side surface of the distribution cylinder, and a repeated feeding mechanism is provided on the surface of the inner cylinder, and the purpose of repeated grinding is achieved by driving the screened raw materials to move upward, so as to ensure that the raw materials are fully ground. The grinding and screening integrated machine for processing chili powder adopts the method of setting a screening bucket below the dynamic grinding disc, so that the raw materials that are not completely ground can fall downward into the screening bucket, thereby achieving automatic positioning of the screening and recovery of the completely ground raw materials, so that the completely ground raw materials can fall downward and be collected.

Description

Technical Field

[0001] The invention relates to the technical field of chili powder processing, in particular to a grinding and screening integrated machine for processing chili powder. Background Art

[0002] As a common condiment, chili powder is widely used in food processing and cooking. At present, there are various chili powder processing equipment on the market, but most of the equipment is relatively simple in function, either only for grinding or only for screening. In order to improve the processing efficiency and quality of chili powder, a chili powder processing grinding and screening integrated machine came into being. With the continuous improvement of people's requirements for food quality, there are also higher standards for the fineness and uniformity of chili powder. The traditional chili powder processing method is usually to grind first and then screen. This step-by-step operation method is not only inefficient, but also easy to cause the loss and contamination of chili powder during the transfer process. Although some existing grinding and screening integrated machines have improved the processing efficiency to a certain extent, there are still some shortcomings. One of the main disadvantages is that the unground raw materials need to be re-fed. In the actual production process, due to the uneven particle size of the raw materials, some larger particles of raw materials may not be completely ground at one time. These unground raw materials need to be re-fed manually or with the help of other equipment for secondary grinding, which not only increases the labor intensity and production cost, but also reduces the production efficiency. In addition, impurities may be introduced during the re-fed process, affecting the quality of chili powder. Summary of the invention

[0003] The object of the present invention is to provide an integrated grinding and screening machine for processing chili powder, so as to solve the problem of inconvenience in secondary feeding of unground raw materials proposed in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a grinding and screening integrated machine for processing chili powder, comprising an inner cylinder, a feeding cylinder is fixedly arranged at the upper end of the inner cylinder, and a static grinding disc is fixedly arranged inside the upper end of the inner cylinder, and a feeding groove is provided on the inner side surface of the static grinding disc, a rotating dynamic grinding disc is provided inside the inner cylinder below the static grinding disc, and a distributing cylinder is fixedly arranged on the upper end of the dynamic grinding disc, and a distributing hole is provided on the side surface of the distributing cylinder, a central motor is fixedly installed inside the lower end of the inner cylinder, and a displacement rod is fixedly connected to the upper end of the output shaft of the central motor, a screening bucket is fixedly connected to the upper end of the displacement rod, a central rod is fixedly arranged on the inner bottom surface of the screening bucket, and a sliding connecting rod is installed on the upper end of the central rod, and the upper end of the connecting rod is fixedly connected to the lower end of the dynamic grinding disc, a rotating supporting wheel is installed on the inner side surface of the upper end of the inner cylinder, and a repeated feeding mechanism is provided on the surface of the inner cylinder, which realizes the purpose of repeated grinding by driving the screened raw materials upward to ensure that the raw materials are fully ground.

[0005] Preferably, the repeated feeding mechanism comprises: a diverter plate, which is fixedly arranged on the inner surface of the inner cylinder, and the outer surfaces of the inner cylinder on both sides of the diverter plate are provided with discharge grooves, and the outer surface of the lower end of the inner cylinder below the discharge groove is clamped and installed with a receiving box, the upper end side surface of the inner cylinder is provided with a discharge port, and a sliding switching cylinder is installed on the outer surface of the inner cylinder, the switching cylinder is a two-stage rotation connection, and a feeding groove is provided on the upper inner surface of the switching cylinder, a switching motor is fixedly installed on the outer surface of the switching cylinder, and a switching gear is fixedly connected to one end of the output shaft of the switching motor, and connecting gears are evenly spaced on the upper outer surface of the switching cylinder, a linkage rod is installed on the outer surface of the displacement rod, a mounting rod is fixedly arranged on the inner surface of the lower end of the switching cylinder, and a first electric push rod is fixedly installed on the upper surface of the mounting rod, and one end of the first electric push rod is fixedly connected to a clamping rod, a second electric push rod is fixedly arranged inside the center rod, and a supporting plate is fixedly arranged on the upper end of the second electric push rod.

[0006] By adopting the above technical solution, raw materials that are not completely crushed can be put back into the mill for grinding again.

[0007] Preferably, the feed cylinder is designed as a hollow frustum with a larger upper portion and a smaller lower portion, and the lower end of the feed cylinder fits with the upper end of the distribution cylinder, and the outer surface edge of the upper end of the feed cylinder is flush with the outer surface edge of the upper end of the inner cylinder.

[0008] By adopting the above technical solution, the material can be injected downward into the inner cylinder through the feed cylinder.

[0009] Preferably, the inner surface of the static grinding disc fits with the outer surface of the distributing cylinder, the distributing holes are evenly distributed on the outer surface of the distributing cylinder, and one end of the distributing holes penetrating the outer surface of the distributing cylinder is arranged opposite to the feed slot.

[0010] By adopting the above technical solution, the material can enter between the static grinding disc and the dynamic grinding disc through the material distribution hole for grinding.

[0011] Preferably, the sieve bucket is a hollow cone-shaped design that is larger at the top and smaller at the bottom, and the lower end of the sieve bucket is a closed design, and holes are evenly opened on the outer surface of the sieve bucket, the outer surface of the upper end of the sieve bucket is in contact with the inner surface of the inner cylinder, the support wheels are evenly arranged on the inner surface of the inner cylinder, and the outer surface of the support wheels is in contact with the outer surface of the sieve bucket.

[0012] By adopting the above technical solution, the supporting wheel can rotate at a high speed under the support of the supporting wheel.

[0013] Preferably, the longitudinal section of the diverter plate is an inverted V-shaped design, and the vertical projection of the diverter plate is circular, and the lower ends of both sides of the diverter plate are arranged opposite to the discharge trough, and the discharge trough passes through the outer surface of the inner cylinder, and the material receiving box is an arc-shaped hollow design, and the material receiving box is located directly below the lower end of the discharge trough.

[0014] By adopting the above technical solution, the completely crushed raw materials can fall downwards through the discharge chute into the receiving box to be collected.

[0015] Preferably, the discharge port is arranged downward toward the outside of the inner cylinder, the inner surface of the switching cylinder is in contact with the outer surface of the inner cylinder, the loading trough is arranged downward toward the inside of the inner cylinder, and the loading trough and the discharge port are arranged in a one-to-one correspondence, and the switching gear is meshed and connected with the connecting gear.

[0016] By adopting the above technical solution, the upper and lower ends of the switching cylinder can be driven to rotate relative to each other to ensure that the raw materials will not slip when the switching cylinder moves upward.

[0017] Preferably, the linkage rod is slidably connected to the inner cylinder, and the linkage rod is threadedly connected to the displacement rod.

[0018] By adopting the above technical solution, the rotation of the displacement rod can drive the linkage rod and the switching cylinder to move upward.

[0019] Preferably, one end of the mounting rod passes through the inner surface of the inner cylinder, and the mounting rod and the inner cylinder are slidably connected, the upper end of the clamping rod is C-shaped, and the clamping rod is clamped and connected with the linkage rod through one end of the C-shape.

[0020] By adopting the above technical solution, the clamping rod can control the lifting and lowering of the switching cylinder by switching the clamping state with the linkage rod.

[0021] Preferably, the support plate is slidably connected to the center rod, and a spring is connected between the upper surface of the support plate and the lower end surface of the connecting rod.

[0022] By adopting the above technical solution, the support plate can switch the supporting state of the movable grinding disc by lifting and lowering, so as to reduce the abnormal wear of the movable grinding disc during high-speed rotation without grinding.

[0023] Compared with the prior art, the invention has the following beneficial effects: the integrated grinding and screening machine for processing chili powder:

[0024] 1. A screening bucket is arranged under the moving grinding disc, so that the raw materials that are not completely ground can fall down into the screening bucket, thereby automatically screening and recycling the completely ground raw materials, so that the completely ground raw materials can fall down and be collected;

[0025] Furthermore, the screen bucket is driven to rotate at high speed after grinding is completed, so that the screen bucket can throw the incompletely ground raw materials to the outside of the inner cylinder through centrifugal force, thereby achieving the purpose of automatically discharging the incompletely ground raw materials;

[0026] Furthermore, by starting the second electric push rod to drive the support plate to slide down before the screen bucket rotates at high speed, the unground raw materials between the static grinding disc and the dynamic grinding disc can fall smoothly, and at the same time, it is ensured that friction between the static grinding disc and the dynamic grinding disc will not cause damage when the screen bucket rotates at high speed;

[0027] Furthermore, after the unground raw materials are thrown out by the sieve bucket, the switching cylinder slides upward, so that the switching cylinder can drive the unground raw materials to move upward through the feeding chute and pour them downward into the inside of the feeding cylinder, so as to achieve the purpose of automatic repeated feeding, thereby improving the overall processing efficiency;

[0028] Furthermore, by rotating the upper end of the switching cylinder relative to the lower end of the switching cylinder before moving upward, the raw materials entering the loading chute will not fall downward during the upward movement, thereby ensuring stable lifting of the raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0030] Figure 2 It is a three-dimensional structural schematic diagram of the cross-section surface connecting the inner cylinder and the diverter plate of the present invention;

[0031] Figure 3 It is a schematic diagram of the three-dimensional structure of the overall cutaway surface of the present invention;

[0032] Figure 4 It is a three-dimensional structural schematic diagram of the cross-section surface connecting the switching cylinder and the feeding chute of the present invention;

[0033] Figure 5 It is a schematic diagram of the three-dimensional structure of the connection between the inner cylinder and the discharge chute of the present invention;

[0034] Figure 6 This is a schematic diagram of the three-dimensional structure of the switching motor, the switching gear and the connecting gear of the present invention;

[0035] Figure 7 It is a schematic diagram of the three-dimensional structure of the connection between the movable grinding disc, the material distributing cylinder and the material distributing hole of the present invention;

[0036] Figure 8 This is a schematic diagram of the three-dimensional structure of the central motor and the displacement rod connected to the present invention;

[0037] Fig. 9 It is a three-dimensional structural schematic diagram of the cross-section surface connecting the inner cylinder and the discharge chute of the present invention;

[0038] Fig.10 It is a three-dimensional structural schematic diagram of the connection section of the center rod, the second electric push rod and the support plate of the present invention;

[0039] Fig.11 It is a schematic diagram of the three-dimensional structure of the cut surface of the overall working state of the present invention.

[0040] In the figure: 1. inner cylinder; 2. feed cylinder; 3. static grinding disc; 4. feed trough; 5. dynamic grinding disc; 6. distribution cylinder; 7. distribution hole; 8. center motor; 9. displacement rod; 10. sieve bucket; 11. center rod; 12. connecting rod; 13. support wheel; 14. diverter plate; 15. discharge trough; 16. receiving box; 17. discharge port; 18. switching cylinder; 19. loading trough; 20. linkage rod; 21. mounting rod; 22. first electric push rod; 23. clamping rod; 24. second electric push rod; 25. support plate; 26. switching motor; 27. switching gear; 28. connecting gear. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0042] See also Figure 1-Figure 11 The present invention provides a technical solution: a grinding and screening integrated machine for processing chili powder.

[0043] Embodiment 1: This embodiment discloses an inner cylinder 1, a feed cylinder 2 is fixedly provided at the upper end of the inner cylinder 1, and a static grinding disc 3 is fixedly provided inside the upper end of the inner cylinder 1, and a feed groove 4 is provided on the inner side surface of the static grinding disc 3, a rotating dynamic grinding disc 5 is provided inside the inner cylinder 1 below the static grinding disc 3, and a distribution cylinder 6 is fixedly provided on the upper end of the dynamic grinding disc 5, and a distribution hole 7 is provided on the side surface of the distribution cylinder 6, a central motor 8 is fixedly installed inside the lower end of the inner cylinder 1, and a displacement rod 9 is fixedly connected to the upper end of the output shaft of the central motor 8, a sieve bucket 10 is fixedly connected to the upper end of the displacement rod 9, a central rod 11 is fixedly provided on the inner bottom surface of the sieve bucket 10, and a sliding connecting rod 12 is installed on the upper end of the central rod 11, and the upper end of the connecting rod 12 is fixedly connected to the lower end of the dynamic grinding disc 5, and a rotating supporting wheel 13 is installed on the inner side surface of the upper end of the inner cylinder 1;

[0044] The feed cylinder 2 is designed as a hollow truncated cone with a larger upper portion and a smaller lower portion, and the lower end of the feed cylinder 2 fits with the upper end of the distribution cylinder 6, and the outer surface edge of the upper end of the feed cylinder 2 is flush with the outer surface edge of the upper end of the inner cylinder 1;

[0045] The inner surface of the static grinding disc 3 fits with the outer surface of the distributing tube 6, and the distributing holes 7 are evenly distributed on the outer surface of the distributing tube 6, and one end of the distributing hole 7 that passes through the outer surface of the distributing tube 6 is arranged opposite to the feed groove 4;

[0046] The sieve bucket 10 is designed as a hollow truncated cone with a larger upper portion and a smaller lower portion, and the lower end of the sieve bucket 10 is designed as a closed design, and holes are evenly provided on the outer surface of the sieve bucket 10, and the outer surface of the upper end of the sieve bucket 10 is in contact with the inner surface of the inner tube 1, and the support wheels 13 are evenly arranged on the inner surface of the inner tube 1, and the outer surface of the support wheels 13 is in contact with the outer surface of the sieve bucket 10;

[0047] During normal use, the pepper raw material to be ground is first dropped downward into the distribution tube 6 through the feed tube 2, and the raw material in the distribution tube 6 leaks outward to the feed trough 4 through the distribution hole 7. At this time, the central motor 8 is started to drive the screen bucket 10 to rotate through the displacement rod 9, and the screen bucket 10 is driven by the central rod 11 and the connecting rod 12 to rotate the movable grinding disc 5. At this time, the movable grinding disc 5 grinds the raw material through the relative movement with the static grinding disc 3. As the grinding proceeds, the crushed raw material falls downward onto the screen bucket 10. After the grinding is completed, some of the raw materials that are not completely ground are blocked by the screen bucket 10 and cannot fall. At this time, the central motor 8 drives the screen bucket 10 to rotate at high speed under the support of the support wheel 13, so that the uncrushed raw material can be thrown out.

[0048] Embodiment 2: Based on Embodiment 1, this embodiment discloses that a repeated feeding mechanism is provided on the surface of the inner cylinder 1, and the purpose of repeated grinding is achieved by driving the screened raw materials upward to ensure that the raw materials are fully ground;

[0049] The repeated feeding mechanism includes: a diverter plate 14, which is fixedly arranged on the inner surface of the inner cylinder 1, and the outer surface of the inner cylinder 1 on both sides of the diverter plate 14 is provided with a discharge groove 15, and the outer surface of the lower end of the inner cylinder 1 below the discharge groove 15 is clamped with a receiving box 16, the upper end side surface of the inner cylinder 1 is provided with a discharge port 17, and the outer surface of the inner cylinder 1 is provided with a sliding switching cylinder 18, the switching cylinder 18 is a two-stage rotation connection, and the upper inner surface of the switching cylinder 18 is provided with a feeding groove 19, and the outer surface of the switching cylinder 18 is fixedly provided with a switching motor 26, and one end of the output shaft of the switching motor 26 is fixedly connected to a switching gear 27, the outer surface of the upper end of the switching cylinder 18 is evenly spaced with connecting gears 28, the outer surface of the displacement rod 9 is installed with a linkage rod 20, the inner surface of the lower end of the switching cylinder 18 is fixedly provided with a mounting rod 21, and the upper surface of the mounting rod 21 is fixedly installed with a first electric push rod 22, and one end of the first electric push rod 22 is fixedly connected to a clamping rod 23, the interior of the center rod 11 is fixedly provided with a second electric push rod 24, and the upper end of the second electric push rod 24 is fixedly provided with a support plate 25;

[0050] The longitudinal section of the diverter plate 14 is designed in an inverted V-shape, and the vertical projection of the diverter plate 14 is circular, and the lower ends of both sides of the diverter plate 14 are arranged opposite to the discharge trough 15, and the discharge trough 15 penetrates the outer surface of the inner tube 1, and the material receiving box 16 is designed in an arc-shaped hollow shape, and the material receiving box 16 is located directly below the lower end of the discharge trough 15;

[0051] The discharge port 17 is arranged downward toward the outside of the inner tube 1, the inner surface of the switching tube 18 is in contact with the outer surface of the inner tube 1, the loading trough 19 is arranged downward toward the inside of the inner tube 1, and the loading trough 19 and the discharge port 17 are arranged one-to-one, and the switching gear 27 is meshed and connected with the connecting gear 28;

[0052] The linkage rod 20 is slidably connected to the inner tube 1, and the linkage rod 20 is threadedly connected to the displacement rod 9;

[0053] One end of the mounting rod 21 passes through the inner surface of the inner tube 1, and the mounting rod 21 is slidably connected to the inner tube 1. The upper end of the clamping rod 23 is C-shaped, and the clamping rod 23 is clamped and connected with the linkage rod 20 through one end of the C-shape.

[0054] The support plate 25 is slidably connected to the center rod 11, and a spring is connected between the upper surface of the support plate 25 and the lower end surface of the connecting rod 12;

[0055] The completely crushed raw materials fall downward to the upper surface of the diverter plate 14 and slide to both sides to the discharge chute 15 under the guidance of the diverter plate 14. Then, the first electric push rod 22 on the mounting rod 21 is started to engage the clamping rod 23 with the linkage rod 20. At this time, the switching motor 26 is started. The switching motor 26 drives the upper end of the switching cylinder 18 to rotate through the meshing of the switching gear 27 and the connecting gear 28, so that the upper chute 19 and the discharge port 17 are misaligned, so that the raw materials thrown into the upper chute 19 through the discharge port 17 will not slide into the discharge port 17 when the switching cylinder 18 moves upward. Then the central motor 8 is started, and the central motor 8 drives the displacement rod 9 to rotate, and drives the installation rod 21 and the switching cylinder 18 to move upward through the threaded connection with the linkage rod 20, until the lower end of the loading trough 19 moves to the upper end of the feeding cylinder 2, and the raw materials in the loading trough 19 slide downward into the feeding cylinder 2 to complete the repeated loading of the uncrushed raw materials. Before the sieve bucket 10 is driven to rotate at high speed, the second electric push rod 24 is started at this time to move the support plate 25 downward, so that the movable grinding disc 5 loses support and slides down, so as to avoid abnormal wear of the movable grinding disc 5 and the static grinding disc 3 during the high-speed rotation process;

[0056] After the switching cylinder 18 slides up, the discharge grooves 15 on both sides of the inner cylinder 1 are exposed, so that the completely ground raw materials slide down into the receiving box 16, so as to facilitate the collection of the ground raw materials.

[0057] 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 grinding and screening machine for processing chili powder, comprising an inner cylinder (1), a feed cylinder (2) fixedly arranged at the upper end of the inner cylinder (1), a static grinding disc (3) fixedly arranged inside the upper end of the inner cylinder (1), and a feed groove (4) opened on the inner side surface of the static grinding disc (3), a rotating dynamic grinding disc (5) is arranged inside the inner cylinder (1) below the static grinding disc (3), a distribution cylinder (6) fixedly arranged at the upper end of the dynamic grinding disc (5), and a distribution hole (7) opened on the side surface of the distribution cylinder (6), characterized in that: A central motor (8) is fixedly installed inside the lower end of the inner cylinder (1), and a displacement rod (9) is fixedly connected to the upper end of the output shaft of the central motor (8), and a screening bucket (10) is fixedly connected to the upper end of the displacement rod (9), and a central rod (11) is fixedly arranged on the inner bottom surface of the screening bucket (10), and a sliding connecting rod (12) is installed on the upper end of the central rod (11), and the upper end of the connecting rod (12) is fixedly connected to the lower end of the movable grinding disc (5), and a rotating supporting wheel (13) is installed on the inner side surface of the upper end of the inner cylinder (1), and a repeated feeding mechanism is arranged on the surface of the inner cylinder (1), and the purpose of repeated grinding is achieved by driving the screened raw materials to move upward, so as to ensure that the raw materials are fully ground; The repeated feeding mechanism comprises: a diverter plate (14), the diverter plate (14) being fixedly arranged on the inner surface of the inner cylinder (1), and the outer surface of the inner cylinder (1) on both sides of the diverter plate (14) is provided with discharge grooves (15), and a receiving box (16) is mounted on the outer surface of the lower end of the inner cylinder (1) below the discharge grooves (15), the upper end side surface of the inner cylinder (1) is provided with a discharge port (17), and the outer surface of the inner cylinder (1) is provided with a sliding switching cylinder (18), the switching cylinder (18) is connected in a two-stage rotation manner, and the upper inner surface of the switching cylinder (18) is provided with a feeding groove (19), and the outer surface of the switching cylinder (18) is fixedly provided with a switching electric switch. The switching motor (26) is provided with a switching gear (27) at one end of the output shaft of the switching motor (26); the outer surface of the upper end of the switching cylinder (18) is provided with connecting gears (28) at equal intervals; the outer surface of the displacement rod (9) is provided with a linkage rod (20); the inner surface of the lower end of the switching cylinder (18) is provided with a mounting rod (21); the upper surface of the mounting rod (21) is provided with a first electric push rod (22); one end of the first electric push rod (22) is fixedly connected with a clamping rod (23); a second electric push rod (24) is fixedly provided inside the center rod (11); and a support plate (25) is fixedly provided at the upper end of the second electric push rod (24); The linkage rod (20) is slidably connected to the inner cylinder (1), and the linkage rod (20) is threadedly connected to the displacement rod (9); One end of the mounting rod (21) passes through the inner surface of the inner cylinder (1), and the mounting rod (21) and the inner cylinder (1) are slidably connected. The upper end of the clamping rod (23) is C-shaped, and the clamping rod (23) is clamped and connected to the linkage rod (20) through one end of the C-shape.

2. The integrated grinding and screening machine for processing chili powder according to claim 1, characterized in that: The feed cylinder (2) is designed to be a hollow frustum with a larger upper portion and a smaller lower portion, and the lower end of the feed cylinder (2) fits with the upper end of the distribution cylinder (6), and the outer surface edge of the upper end of the feed cylinder (2) is flush with the outer surface edge of the upper end of the inner cylinder (1).

3. The integrated grinding and screening machine for processing chili powder according to claim 1, characterized in that: The inner surface of the static grinding disc (3) fits the outer surface of the material distributing cylinder (6), the material distributing holes (7) are evenly distributed on the outer surface of the material distributing cylinder (6), and one end of the material distributing hole (7) that passes through the outer surface of the material distributing cylinder (6) is arranged opposite to the feed groove (4).

4. The integrated grinding and screening machine for processing chili powder according to claim 1, characterized in that: The sieve bucket (10) is designed to be a hollow truncated cone with a larger upper portion and a smaller lower portion, and the lower end of the sieve bucket (10) is designed to be closed, and holes are evenly provided on the outer surface of the sieve bucket (10), the outer surface of the upper end of the sieve bucket (10) is in contact with the inner surface of the inner cylinder (1), and the support wheels (13) are evenly arranged on the inner surface of the inner cylinder (1), and the outer surface of the support wheels (13) is in contact with the outer surface of the sieve bucket (10).

5. The integrated grinding and screening machine for processing chili powder according to claim 1, characterized in that: The longitudinal section of the diverter plate (14) is designed to be an inverted V-shape, and the vertical projection of the diverter plate (14) is circular, and the lower ends of both sides of the diverter plate (14) are arranged directly opposite to the discharge trough (15), and the discharge trough (15) penetrates the outer surface of the inner tube (1), and the material receiving box (16) is designed to be arc-shaped and hollow, and the material receiving box (16) is located directly below the lower end of the discharge trough (15).

6. The integrated grinding and screening machine for processing chili powder according to claim 1, characterized in that: The discharge port (17) is arranged downwardly toward the outside of the inner cylinder (1); the inner surface of the switching cylinder (18) is in contact with the outer surface of the inner cylinder (1); the loading trough (19) is arranged downwardly toward the inside of the inner cylinder (1); the loading trough (19) and the discharge port (17) are arranged in a one-to-one correspondence; and the switching gear (27) is meshingly connected with the connecting gear (28).

7. The integrated grinding and screening machine for processing chili powder according to claim 1, characterized in that: The support plate (25) is slidably connected to the central rod (11), and a spring is connected between the upper surface of the support plate (25) and the lower end surface of the connecting rod (12).

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