Pepper seed screening machine
By guiding and unloading the pepper seeds in the pepper seed screening machine using drainage buckets and telescopic hoses, the problem of the seeds being unable to be collected during discharge is solved, which improves the collection rate and avoids the scattering of seeds.
Patent Information
- Application Number
- CN202421757745.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-23
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-23
AI Technical Summary
During the process of screening pepper seeds, because the pepper seeds are light in weight, they are easily affected by external wind or discharge too quickly, resulting in some of the seeds being unable to be collected in the collection box.
A pepper seed screening machine was designed, and the sieved pepper seeds were used to guide and discharge the sieved pepper seeds to ensure that the seeds can accurately fall into the collection box.
This improves the collection rate of pepper seeds, prevents the seeds from scattering to the ground, and ensures that the seeds can be collected effectively.
Smart Images
Figure CN222901748U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pepper seed screening, in particular to a pepper seed screening machine. Background Art
[0002] Pepper seeds are essential ingredients for many dishes. Because of its spiciness, many people like it. Pepper seeds are the basis for the reproduction of pepper plants. By planting pepper seeds, new pepper plants can grow. These seeds contain all the genetic information required for the growth of pepper plants and are the key to the reproduction of the next generation of pepper plants.
[0003] Pepper seeds can be taken out from mature peppers and used to plant new pepper plants. This is one of the most common uses of seeds. Since the grain sizes of pepper seeds are different, to ensure the consistency of pepper seed quality, such pepper seeds need to be screened. Screening is usually completed by a screening machine, and a collection box is placed at the discharge port of the screening machine for collection. To ensure the convenient turnover of the collection box, there will be a height difference of at least dozens of centimeters between the collection box and the discharge port of the screening machine. Since pepper seeds are light in weight, in this case, when pepper seeds are affected by external wind or the discharge is too fast, some pepper seeds will not be collected by the collection box. Therefore, a pepper seed screening machine is proposed. Content of the Utility Model
[0004] The utility model provides a pepper seed screening machine. When discharging pepper seeds, by guiding the pepper seeds to fall, it ensures that the pepper seeds can relatively accurately fall into the collection box and prevents the pepper seeds from not being collected by the collection box during discharging.
[0005] The technical solution of the utility model is as follows: A pepper seed screening machine, comprising:
[0006] A frame;
[0007] A vibrating screen, which includes a vibrating body, a screen mesh, and a vibrating motor. Among them, the vibrating motor is arranged at the bottom of the vibrating body, the vibrating body is elastically supported inside the frame, the screen mesh is arranged inside the vibrating body, forming an upper space and a lower space, and discharge ports for discharging downward are arranged at the tails of both the upper space and the lower space;
[0008] A material guiding component, which includes a drainage hopper and a telescopic hose. Among them, a fixing strip is fixed between the drainage hopper and the frame. The number of drainage hoppers is equal to that of the discharge ports and is located outside the corresponding discharge ports. The telescopic hose is arranged at the lower part of the drainage hopper to enable the pepper seeds to be guided and discharged through the drainage hopper and the telescopic hose.
[0009] On the basis of the above technical solution, the utility model can also be improved as follows.
[0010] Further, a discharge cover is provided on one side of the telescopic hose away from the drainage hopper, and the discharge cover is in the shape of a horn with a narrow upper part and a wide lower part.
[0011] Further, the vibrating body has a blocking surface to enable the discharge port to discharge downward.
[0012] Further, it further includes a height adjustment component, which is arranged on the outside of the frame and is used for adjusting the height of the discharge cover.
[0013] Further, the height adjustment component includes a first telescopic push rod, a connecting strip and a fixing sleeve. The fixing sleeve is arranged on the outside of the discharge cover, the first telescopic push rod is arranged at the bottom of the fixing strip, and the connecting strip is located at the telescopic end of the first telescopic push rod and is fixedly connected to the fixing sleeve.
[0014] Further, a feeding box is arranged on the frame. A box outlet is arranged at the tail of the feeding box. The inner bottom wall of the feeding box is inclined. After the pepper seeds are loaded into the feeding box, the pepper seeds can slide out of the box outlet along the inner bottom wall of the feeding box.
[0015] Further, a blocking strip is movably arranged at the box outlet. A second telescopic push rod is arranged on the feeding box, and a connecting strip connected to the blocking strip is arranged at the telescopic end of the second telescopic push rod.
[0016] Further, the blocking strip has an inclined surface, and the included angle between the inclined surface and the inner bottom wall of the feeding box is 60 degrees. When the second telescopic push rod adjusts the position of the blocking strip, the discharge amount of the box outlet can be changed.
[0017] Compared with the prior art, the technical solution of the present application has the following beneficial technical effects:
[0018] 1. For this pepper seed screening machine, the discharge port, the drainage hopper and the telescopic hose are used to guide the pepper seeds screened by the sieve mesh. First, it will not affect the placement of the collection box, and it ensures that the pepper seeds can directly fall into the corresponding collection box. In this way, the collection rate of pepper seeds is improved, and the pepper seeds are prevented from scattering to the ground.
[0019] 2. For this pepper seed screening machine, by designing the blocking surface, the discharge port can discharge downward, ensuring that the situation where the pepper seeds are not captured by the collection box due to the too-fast discharge of pepper seeds will not occur. Description of the Drawings
[0020] Figure 1 is a schematic structural diagram of a pepper seed screening machine provided by an embodiment of the present utility model;
[0021] Figure 2 is Figure 1 the schematic structural diagram during the cross-section of
[0022] Figure 3 is Figure 2 a partial enlarged schematic view of area A in
[0023] Figure 4 is Figure 2 a partial enlarged schematic view of area B in
[0024] Figure 5 is a schematic structural view of a vibrating screen and its connection structure in an embodiment of the present utility model.
[0025] In the drawings, the list of components represented by each reference numeral is as follows:
[0026] 1, frame; 2, vibrating screen; 21, vibrating body; 22, screen mesh; 23, discharge port; 24, blocking surface; 3, material guiding component; 31, drainage hopper; 32, telescopic hose; 33, discharge cover; 4, height adjustment component; 41, first telescopic push rod; 42, connecting bar; 43, fixed sleeve; 5, feed box; 6, retaining bar; 61, inclined surface; 7, second telescopic push rod. Specific embodiments
[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model.
[0028] As Figure 1 and Figure 2 shown, a kind of pepper seed screening machine in this embodiment is mainly used to screen pepper seeds, so as to classify and sort pepper seeds of different sizes, so as to obtain pepper seeds with the same quality specifications. The pepper seed screening machine includes a frame 1, a vibrating screen 2 and a material guiding component 3. Among them, there is an installation space between the front and rear side walls of the frame 1, and this installation space is for the vibrating screen 2 to be installed. The vibrating screen 2 is installed at this installation space and is used to vibrate and screen the pepper seeds to obtain two kinds of pepper seeds of different sizes. The material guiding component 3 is used to guide and discharge the screened pepper seeds, so that the screened pepper seeds fall into the collection box relatively accurately, preventing the pepper seeds from not being collected by the collection box when discharging. The collection box is an existing collection container, and its structure is not the focus of this application and is not shown in the figure.
[0029] It should be noted that a feed box 5 is fixedly arranged on the frame 1 through bolts. The tail of the feed box 5 is provided with a box outlet, and the inner bottom wall of the feed box 5 is inclined. After the pepper seeds are loaded into the feed box 5, the pepper seeds can slide out from the box outlet along the inner bottom wall of the feed box 5.
[0030] For the convenience of understanding the structures and positions of the vibrating screen 2 and the material guiding component 3, an explanation is given here.
[0031] As Figure 1 , 2As shown in FIGS. 4 and 5, the vibrating screen 2 includes a vibrating body 21, a screen mesh 22 and a vibrating motor. Among them, the vibrating body 21 is elastically supported inside the frame 1, that is, the vibrating body 21 is elastically supported at the installation space of the frame 1. The vibrating motor is fixedly arranged at the bottom of the vibrating body 21 by bolts to provide a power source for the vibration of the vibrating body 21. The screen mesh 22 is fixedly arranged inside the vibrating body 21, forming an upper space and a lower space. That is, the pepper seeds with a size larger than the mesh diameter of the screen mesh 22 stay in the upper space, and the pepper seeds with a size smaller than the mesh diameter of the screen mesh 22 fall into the lower space. And discharge ports 23 for discharging downward are arranged at the ends of the upper space and the lower space, so that the pepper seeds of two different sizes are discharged from the corresponding discharge ports 23.
[0032] It should be noted that the collection box in the above prior art is located directly below the corresponding discharge port 23, and the vibrating body 21 has a blocking surface 24. When designed in this way, the discharge port 23 can discharge downward to ensure that the situation where the pepper seeds are not trapped by the collection box due to the too-fast discharge of the pepper seeds will not occur.
[0033] And to understand how the vibrating body 21 is elastically supported inside the frame 1, it should also be noted that, as Figure 1 shown, hollowed-out areas are opened on both the front and rear sides of the frame 1. Support bars are welded in the hollowed-out areas. A buffer spring and a vertical rod are arranged on the support bars. The buffer spring is sleeved outside the vertical rod. A spring seat located on the buffer spring is slidably connected to the outside of the vertical rod. The spring seat is fixedly connected to the vibrating body 21, so as to provide elastic support for the vibrating body 21. In addition, the vibrating body 21 is inclined to enable the pepper seeds to fall out better.
[0034] In this way, after the vibrating motor of the vibrating screen 2 is started, the vibrating body 21 will vibrate continuously. Affected by the screen mesh 22, the pepper seeds will be sieved into the upper space or the lower space, and the pepper seeds will gradually move towards the corresponding discharge port 23 until they are discharged.
[0035] And as another key point of this application, to ensure that the pepper seeds can fall into the collection box better, as Figure 1 、 2As shown in Figures 3, 5, the material guiding component 3 includes a drainage hopper 31 and a telescopic hose 32, wherein a fixing strip is fixed between the drainage hopper 31 and the frame 1 by bolts to fix the drainage hopper 31, and the number of drainage hoppers 31 is equal to the discharge port 23, and they are located on the outer side of the corresponding discharge port 23, so that the discharge of the discharge port 23 will not be affected, and it can receive and collect the pepper seeds falling from the discharge port 23, and the telescopic hose 32 is fixedly arranged at the lower part of the drainage hopper 31, which has telescopic and diversion characteristics, so that it will not affect the turnover of the collection box, and can adapt to collection boxes of different heights. In addition, the pepper seeds can be guided to be discharged through the drainage hopper 31 and the telescopic hose 32.
[0036] Furthermore, a discharge cover 33 is fixedly provided on one side of the telescopic hose 32 away from the drainage bucket 31. The discharge cover 33 is in a trumpet shape that is narrow at the top and wide at the bottom, so that the final outlet is not easily blocked.
[0037] In one embodiment, in order to achieve mechanized adjustment of the overall height of the discharge cover 33 or the guide component 3, as shown in FIG. Figure 1 and 5 As shown, the pepper seed screening machine also includes a height adjustment component 4, which is arranged on the outside of the frame 1 and is used to adjust the height of the discharge cover 33.
[0038] Specifically, Figure 5 As shown, the height adjusting component 4 includes a first telescopic push rod 41, a connecting strip 42 and a fixing sleeve 43, wherein the fixing sleeve 43 is fixedly arranged on the outside of the discharge cover 33, the first telescopic push rod 41 is fixedly arranged on the bottom of the fixing strip by bolts, and the connecting strip 42 is located at the telescopic end of the first telescopic push rod 41 and is fixedly connected to the fixing sleeve 43.
[0039] When designed in this way, the height of the discharge cover 33 can be adjusted by utilizing the telescopic characteristics of the first telescopic push rod 41, and since the telescopic hose 32 has the telescopic characteristics, the overall height of the guide component 3 can be changed to adapt to collection boxes of different heights.
[0040] In order to allow the feed box 5 to discharge materials according to demand, that is, to control whether the feed box 5 can discharge materials, in a certain embodiment, Figure 4 As shown, a baffle bar 6 is movably provided at the box outlet, a second telescopic push rod 7 is fixedly provided on the feed box 5 by bolts, and a receiving bar connected to the baffle bar 6 is fixedly provided at the telescopic end of the second telescopic push rod 7.
[0041] Furthermore, in order to adjust the feed amount and avoid the situation where the screen 22 is not fully screened due to excessive feed, as shown in FIG. Figure 4As shown, the baffle 6 has an inclined surface 61, and the angle between the inclined surface 61 and the inner bottom wall of the feeding box 5 is sixty degrees. When the second telescopic push rod 7 adjusts the position of the baffle 6, the discharge amount at the box outlet can be changed, so as to control the maximum amount of pepper seeds flowing out of the feeding box 5 at each moment.
[0042] Working principle:
[0043] 1. Feed from the feeding box 5, and utilize the telescopic characteristics of the second telescopic push rod 7 to adjust the position of the baffle 6 according to actual needs, so as to control the maximum amount of pepper seeds flowing out of the feeding box 5 at each moment and ensure that the sieve mesh 22 can complete the screening work.
[0044] 2. Start the vibration motor, and the vibrating body 21 will vibrate continuously. Affected by the sieve mesh 22, the pepper seeds will be screened into the upper space or the lower space, and the pepper seeds will gradually move towards the corresponding discharge port 23. Before the pepper seeds are discharged from the discharge port 23, they are blocked and guided by the blocking surface 24. In this way, the pepper seeds will be discharged downward to ensure that the pepper seeds will not be too fast to be captured by the collection box.
[0045] 3. The diversion hopper 31 receives and collects the pepper seeds falling from the discharge port 23, and utilizes the telescopic and guiding characteristics of the telescopic hose 32. In this way, the turnover of the collection box can be not affected, and the collection box with different heights can be adapted. In addition, the pepper seeds can be guided to fall through the diversion hopper 31 and the telescopic hose 32 to ensure that the pepper seeds can fall into the collection box better.
[0046] The above is only the preferred specific implementation mode of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present utility model.
Claims
1. A pepper seed screening machine, characterized in that: include: Rack (1); A vibrating screen (2), comprising a vibrating body (21), a screen (22) and a vibrating motor, wherein the vibrating motor is arranged at the bottom of the vibrating body (21), the vibrating body (21) is elastically supported on the inner side of a frame (1), the screen (22) is arranged on the inner side of the vibrating body (21), an upper space and a lower space are formed, and a discharge port (23) for discharging downwards is arranged at the tail end of the upper space and the tail end of the lower space; The material guiding component (3) comprises a drainage hopper (31) and a telescopic hose (32), wherein a fixing strip is fixed between the drainage hopper (31) and the frame (1), the number of the drainage hoppers (31) is equal to the number of the material outlets (23), and they are located outside the corresponding material outlets (23), and the telescopic hose (32) is arranged at the bottom of the drainage hopper (31), so that the pepper seeds can be guided to be discharged through the drainage hopper (31) and the telescopic hose (32).
2. A pepper seed screening machine according to claim 1, characterized in that: A discharge cover (33) is arranged on one side of the telescopic hose (32) away from the drainage bucket (31), and the discharge cover (33) is in a trumpet shape that is narrow at the top and wide at the bottom.
3. A pepper seed screening machine according to claim 2, characterized in that: The vibrating body (21) has a blocking surface (24) to allow the discharge port (23) to discharge material downward.
4. The pepper seed screening machine according to claim 3, characterized in that: It also comprises a height adjustment component (4), which is arranged on the outside of the frame (1) and is used to adjust the height of the discharge cover (33).
5. The pepper seed screening machine according to claim 4, characterized in that: The height adjustment component (4) comprises a first telescopic push rod (41), a connecting strip (42) and a fixing sleeve (43), wherein the fixing sleeve (43) is arranged on the outside of the discharge cover (33), the first telescopic push rod (41) is arranged at the bottom of the fixing strip, and the connecting strip (42) is located at the telescopic end of the first telescopic push rod (41) and is fixedly connected to the fixing sleeve (43).
6. A pepper seed screening machine according to any one of claims 1 to 5, characterized in that: A feed box (5) is arranged on the frame (1), a box outlet is arranged at the rear of the feed box (5), and the inner bottom wall of the feed box (5) is arranged obliquely, so that after the pepper seeds are loaded into the feed box (5), the pepper seeds can slide out of the box outlet along the inner bottom wall of the feed box (5).
7. The pepper seed screening machine according to claim 6, characterized in that: A blocking bar (6) is movably provided at the box outlet, a second telescopic push rod (7) is provided on the feed box (5), and a connecting bar connected to the blocking bar (6) is provided at the telescopic end of the second telescopic push rod (7).
8. The pepper seed screening machine according to claim 7, characterized in that: The baffle (6) has an inclined surface (61), and the angle between the inclined surface (61) and the inner bottom wall of the feed box (5) is sixty degrees. When the second telescopic push rod (7) adjusts the position of the baffle (6), the discharge amount of the box outlet can be changed.