Pepper seed screening separator

Abstract

The pepper seed screening and separating machine comprises a screening box, a feeding port, a transmission shaft, a scraping plate, a screening plate, a discharging groove and a discharging port, the feeding port is formed in the top of the screening box, the transmission shaft is arranged in the center of the interior of the screening box, the scraping plate is connected to the top of the transmission shaft, the screening plate is arranged at the bottom of the scraping plate, and the discharging groove is communicated with the discharging port. An outer frame is connected to the outer side of the screening plate, a first sliding groove is connected to a protruding block on the outer side of the outer frame, an extrusion ring is connected to the bottom of the screening plate, an extrusion block is connected to the lower portion of the extrusion ring, a rotating rod is connected to the extrusion block, and a fixing ring is arranged on the outer side of the rotating rod. The screening plate is arranged to be of a conical structure, and the scraping plate connected through the transmission shaft is arranged on the surface of the conical structure, so that crushed chilies falling onto the screening plate can be spread on the screening plate, the crushed chilies falling onto the screening plate cannot be accumulated, and the screening effect during vibration cannot become poor.

Description

Technical Field

[0001] The utility model relates to the technical field of pepper seeds, in particular to a pepper seed screening and separation machine. Background Art

[0002] Chili has great medicinal and edible value and is an economic crop. Chili tincture or capsaicin can be taken internally as a stomachic, which can promote appetite and improve digestion. Animal experiments (Basov gastric paralysis dogs) have shown that chili water stimulates the oral mucosa and reflexively enhances gastric motility. Condiments made from various peppers can increase saliva secretion and amylase activity after oral administration. In order to extract the chili seeds in the peppers, the factory will first dry the purchased peppers, then crush them through a grinder, and finally put them into a screening machine to separate the chili seeds, pepper skins and other debris.

[0003] Most of the existing pepper seed screening and separation machines have a group of flat screens inside the screening structure, which are then driven by a vibration motor at the bottom to vibrate and complete the screening work. However, the structure of such a screening machine is relatively simple. When the amount of peppers increases, the screening effect becomes worse, affecting the screening efficiency. Therefore, we proposed a pepper seed screening and separation machine to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a pepper seed screening and separation machine to solve the problem of poor screening effect of pepper seed screening and separation machines currently on the market proposed in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pepper seed screening and separation machine, comprising a screening box, a feed port, a transmission shaft, a scraper, a screening plate, a discharging trough and a discharging port, wherein the top of the screening box is provided with a feed port, and the inner center of the screening box is provided with a transmission shaft, and the top of the transmission shaft is connected with a scraper, and the bottom of the scraper is provided with a screening plate, the outer side of the screening plate is connected with an outer frame, and the outer convex block of the outer frame is connected with a first slide groove, and the bottom of the screening plate is connected with an extrusion ring, the extrusion ring is connected with an extrusion block under the extrusion ring, and the extrusion block is connected with a rotating rod, and a fixing ring is provided on the outer side of the rotating rod, the outer side of the rotating rod is connected with a first gear, and a tooth groove is provided on the outside of the first gear, and the tooth groove is provided on the inner side of the screening box, the inner side of the rotating rod is connected with a first connecting block, and the first connecting block is connected to the transmission shaft, the outer frame and the screening box are provided with a discharging port, and the bottom of the screening box is provided with a discharging trough.

[0006] Preferably, the scraper is fixedly connected to the transmission shaft, a brush is provided at the bottom of the scraper, and an arc-shaped scraper blade is connected to the outer side of the scraper.

[0007] Preferably, the screen plate is connected to the first slide groove inside the screen box through a protrusion on the outside of the outer frame, and the protrusion is "T"-shaped, and raised structures are evenly spaced on the surface of the screen plate, and the screen plate is a conical structure.

[0008] Preferably, the rotating rod forms a rotating structure with the tooth groove inside the screening box through the first gear, and the rotating rod is connected to the fixing ring and the first connecting block through a rotating shaft.

[0009] Preferably, the extrusion block is an eccentric circle, and the extrusion block is fixedly connected to the rotating rod, and the extrusion block and the extrusion ring are on the same vertical line.

[0010] Preferably, the screen plate forms a vibration structure through an extrusion ring and an extrusion block.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the pepper seed screening and separation machine;

[0012] (1) The screening plate is configured as a conical structure, and a scraper connected to the surface of the conical structure through a transmission shaft is provided, so that the crushed peppers falling on the screening plate can be spread flat on the screening plate, so that the crushed peppers falling on the screening plate will not form an accumulation, which will deteriorate the screening effect during vibration. At the same time, the surface of the screening plate is provided with convex blocks distributed at equal intervals, so that a certain resistance is generated on the crushed peppers spread flat on the surface of the screening plate during the shaking process, thereby extending the residence time and improving the screening effect;

[0013] (2) An eccentric circular extrusion block driven by a rotating structure composed of a rotating rod, a first gear, and a tooth groove is provided at the bottom of the screening plate. The extrusion block rotates by itself, thereby shaking the extrusion ring at the bottom of the screening plate, causing the screening plate to vibrate, thereby completing the screening work. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the front section structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the side section structure of the screening structure of the utility model;

[0016] Figure 3 For this utility model Figure 1 Schematic diagram of the structure at A in the middle;

[0017] Figure 4 This is a schematic diagram of the top view structure of the utility model;

[0018] Figure 5 It is a schematic diagram of the structure of the utility model when viewed from above.

[0019] In the figure: 1. screening box; 2. feed port; 3. transmission shaft; 4. scraper; 5. screening plate; 6. outer frame; 7. first slide groove; 8. extrusion ring; 9. extrusion block; 10. rotating rod; 11. fixing ring; 12. first gear; 13. tooth groove; 14. first connecting block; 15. discharge trough; 16. discharge port. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-5 The pepper seed screening and separation machine comprises a screening box 1, a feed port 2, a transmission shaft 3, a scraper 4, a screening plate 5, an outer frame 6, a first chute 7, an extrusion ring 8, an extrusion block 9, a rotating rod 10, a fixing ring 11, a first gear 12, a tooth groove 13, a first connecting block 14, a discharging trough 15 and a discharging port 16. The top of the screening box 1 is provided with a feed port 2, and the center of the inner part of the screening box 1 is provided with a transmission shaft 3, and the top of the transmission shaft 3 is connected with a scraper 4, and the bottom of the scraper 4 is provided with a screening plate 5, the outer side of the screening plate 5 is connected with an outer frame 6, and the outer side of the outer frame 6 is connected with the first chute 7, and the screening An extrusion ring 8 is connected to the bottom of the plate 5, an extrusion block 9 is connected under the extrusion ring 8, and a rotating rod 10 is connected to the extrusion block 9, and a fixing ring 11 is arranged on the outside of the rotating rod 10, a first gear 12 is connected to the outside of the rotating rod 10, and a tooth groove 13 is arranged outside the first gear 12, and the tooth groove 13 is arranged on the inside of the screening box 1, a first connecting block 14 is connected to the inside of the rotating rod 10, and the first connecting block 14 is connected to the transmission shaft 3, a discharge port 16 is arranged on the outer frame 6 and the screening box 1, so as to clean the screened pepper skin and gas debris, and a discharge trough 15 is arranged at the bottom of the screening box 1.

[0022] The scraper 4 is fixedly connected to the drive shaft 3 so that the scraper 4 rotates with the rotation of the drive shaft 3, and a brush is provided at the bottom of the scraper 4 to smooth the crushed pepper slices on the lower screening plate 5, and an arc-shaped scraper is connected to the outer side of the scraper 4 to avoid the accumulation of the screened pepper skins and other debris at the edge, so that the accumulated pepper skins and other debris can be discharged from the outer frame 6 and the screening box 1 through the discharge port 16, and a distance is left between the scraper 4 and the highest point of the screening plate 5 to avoid affecting the rotation of the scraper 4.

[0023] The screening plate 5 is connected to the first slide groove 7 on the inner side of the screening box 1 through the protrusion on the outer side of the outer frame 6, and the protrusion is "T"-shaped. The screening plate 5 is connected to the transmission shaft 3 through a rotating shaft, so that when the screening plate 5 moves up and down through the extrusion ring 8, there will be no deviation due to external force. At the same time, it is fixed in the screening box 1, and the surface of the screening plate 5 is evenly distributed with raised structures, so as to provide a certain degree of blocking for the crushed peppers on the screening plate 5, avoid excessive vibration and improve the screening effect, and the screening plate 5 is a conical structure, so that when the number of pepper fragments is large, there will be no large amount of accumulation.

[0024] The rotating rod 10 forms a rotating structure with the tooth groove 13 on the inner side of the screening box 1 through the first gear 12, so that when the rotating rod 10 is driven by the transmission shaft 3 to rotate, it can rotate through the gear structure, thereby driving the extrusion block 9 to rotate, so that the screening plate 5 vibrates, and the rotating rod 10 is connected to the fixed ring 11 and the first connecting block 14 through a rotating shaft, so that the external force of the self-rotation of the rotating rod 10 is not affected.

[0025] The extrusion block 9 is an eccentric circle, and the extrusion block 9 is fixedly connected to the rotating rod 10, so that the rotating rod 10 can drive the extrusion block 9 to rotate, and the extrusion block 9 and the extrusion ring 8 are on the same vertical line, which is convenient for driving the extrusion ring 8 to move up and down through rotation.

[0026] The screen plate 5 forms a vibration structure through the extrusion ring 8 and the extrusion block 9. The eccentric circular extrusion block 9 changes with the rotation of the rotating rod 10, thereby changing the height of the extrusion ring 8, so that the screen plate 5 on the extrusion ring 8 vibrates.

[0027] Working principle: when using the pepper seed screening and separation machine, first, start the motor at the bottom of the screening box 1, so that the motor drives the transmission shaft 3 to rotate, thereby driving the rotating rod 10 connected by the first connecting block 14 to rotate, so that the first gear 12 on the outer side of the rotating rod 10 rotates in the tooth groove 13 on the screening box 1, so that the gear rotation structure composed of the tooth groove 13 and the first gear 12 drives the rotating rod 10 to rotate in the screening box 1, and the rotation of the rotating rod 10 will drive the eccentric circular extrusion block 9 connected thereto to rotate, and the rotation of the extrusion block 9 will drive the extrusion ring 8 on the same vertical line with the extrusion ring 8 to shake up and down, thereby driving the screening plate 5 on the extrusion ring 8 to shake, and at the same time, the outer protrusion of the outer frame 6 connected to the outer side of the screening plate 5 will also move in the first slide groove 7 on the screening box 1, thereby limiting the screening plate 5 that moves up and down;

[0028] Then pour the crushed peppers from the feed port 2 at the top of the screening box 1, so that the crushed peppers fall onto the surface of the screening plate 5, and then are scraped and spread on the screening plate 5 by the scraper 4 connected to the transmission shaft 3, and then the screening is completed by the shaking of the screening plate 5, so that the crushed pepper crumbs follow the protrusions and shaking on the surface of the screening plate 5 to separate the pepper seeds, and then the pepper seeds are screened out from the holes of the screening plate 5, fall into the discharge trough 15 at the bottom and are discharged for collection, and the screened pepper skins and pepper fragments fall to the bottom along the inclined surface of the screening plate 5, and then are driven by the scraper 4 to be discharged from the discharge port 16 on the outer frame 6 and the screening box 1 for collection, and the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A pepper seed screening and separation machine, comprising a screening box (1), a feed inlet (2), a transmission shaft (3), a scraper (4), a screening plate (5), a discharge trough (15) and a discharge outlet (16), characterized in that: The screening box (1) is provided with a feed port (2) at the top, and a transmission shaft (3) is provided at the center of the screening box (1), and a scraper (4) is connected to the top of the transmission shaft (3), and a screening plate (5) is provided at the bottom of the scraper (4), the outer side of the screening plate (5) is connected to an outer frame (6), and the outer protrusion of the outer frame (6) is connected to a first slide groove (7), and the bottom of the screening plate (5) is connected to an extrusion ring (8), and an extrusion block (9) is connected below the extrusion ring (8), and a rotating rod (10) is connected to the extrusion block (9) , and a fixing ring (11) is arranged on the outer side of the rotating rod (10), a first gear (12) is connected to the outer side of the rotating rod (10), a tooth groove (13) is arranged on the outer side of the first gear (12), and the tooth groove (13) is arranged on the inner side of the screening box (1), a first connecting block (14) is connected to the inner side of the rotating rod (10), and the first connecting block (14) is connected to the transmission shaft (3), a discharge port (16) is arranged on the outer frame (6) and the screening box (1), and a discharge trough (15) is arranged at the bottom of the screening box (1).

2. The pepper seed screening and separation machine according to claim 1, characterized in that: The scraper (4) is fixedly connected to the transmission shaft (3), a brush is provided at the bottom of the scraper (4), and an arc-shaped scraper blade is connected to the outside of the scraper (4).

3. The pepper seed screening and separation machine according to claim 1, characterized in that: The screening plate (5) is connected to the first slide groove (7) on the inner side of the screening box (1) via a protrusion on the outer side of the outer frame (6), and the protrusion is "T"-shaped, and the surface of the screening plate (5) is evenly spaced with protrusion structures, and the screening plate (5) is a conical structure.

4. The pepper seed screening and separation machine according to claim 1, characterized in that: The rotating rod (10) forms a rotating structure with the tooth groove (13) inside the screening box (1) through the first gear (12), and the rotating rod (10) is connected to the fixing ring (11) and the first connecting block (14) through a rotating shaft.

5. The pepper seed screening and separation machine according to claim 1, characterized in that: The extrusion block (9) is an eccentric circle, the extrusion block (9) and the rotating rod (10) are fixedly connected, and the extrusion block (9) and the extrusion ring (8) are on the same vertical line.

6. The pepper seed screening and separation machine according to claim 1, characterized in that: The screening plate (5) forms a vibration structure through an extrusion ring (8) and an extrusion block (9).

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