Soybean breeding impurity removing machine

Abstract

The utility model belongs to the technical field of soybean breeding, and particularly relates to a soybean breeding impurity removing machine which comprises a screening box, vibration motors are fixed to the front side and the rear side of the screening box, a slope plate is installed on the inner side of the screening box, the slope plate is arranged in an inclined mode, a discharging port is formed in the lower side of the slope plate, a feeding port is fixed to the top of the screening box, and a discharging port is formed in the lower side of the feeding port. A fan is installed on the side, close to the discharging port, of the screening box, and a plurality of spring dampers are fixed to the bottom of the screening box. Seeds slowly slide down along the slope plate, the fan applies reverse wind force to the seeds, so that light residual seeds and doped sundries are blown away from the screening box, preliminary winnowing of the seeds is completed, the winnowed seeds fall into the flotation box through the discharge port, improved seeds are floated on the water surface in the flotation box, and sundries such as pebbles fall into the bottom of the flotation box. The seeds are further screened, the improved seeds enter the collection box through the drainage pipe to be collected, and the loss rate of the improved seeds is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of soybean breeding, and in particular relates to a soybean breeding impurity remover. Background Art

[0002] Soybean breeding is an effective means to improve the quality of soybean seed production and achieve high yield and high quality of soybeans. When screening seeds, it is necessary to use impurity removal devices to remove impurities in the seeds;

[0003] After checking, the publication (announcement) number: CN220215756U discloses a soybean breeding impurity removal device. This technology discloses "including a screening machine body, a feed port is arranged above the screening machine body; a blower is arranged at the other end of the feed port; a first discharge port is connected below the feed port; a screening net is arranged above the screening plate; pulleys are arranged at both ends of the screening plate and are located on both sides of the inside of the screening machine body" and other technical solutions; it has "the soybean breeding impurity removal device, the general soybean breeding impurity removal device has a single function, cannot have multiple screening functions, and generally cannot screen seeds of different sizes" and other technical effects;

[0004] In this impurity removal device, the screening plate is tilted, and unqualified soybean seeds and other impurities are discharged through the second impurity outlet, which may cause qualified soybeans to be discharged along with the impurities.

[0005] In order to solve the above problems, this application proposes a soybean breeding weed remover. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the utility model provides a soybean breeding impurity remover, which has the characteristics of preventing the loss of good varieties and removing various impurities.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a soybean breeding impurity remover, comprising a screening box, a vibration motor is fixed on the front and rear sides of the screening box, a ramp is installed on the inner side of the screening box, the ramp is inclined, and a discharge port is installed on the lower side, a feed port is fixed on the top of the screening box, a fan is installed on the side of the screening box close to the discharge port, and a plurality of spring dampers are fixed on the bottom of the screening box.

[0008] As a preferred soybean breeding impurity remover of the utility model, a flotation box is installed at the bottom of the spring damper, a water pump is connected to one side of the flotation box through a water inlet pipe, and a drainage pipe is fixed in the flotation box and runs through the flotation box longitudinally.

[0009] As a preferred soybean breeding impurity remover of the utility model, a collecting box is installed at the bottom of the flotation box through a bracket, a filter is fixed inside the collecting box, a drain pipe is arranged below the filter, and the drain pipe passes through the collecting box and extends outside the collecting box.

[0010] As a preferred soybean breeding impurity remover of the utility model, the outer side wall of the drainage pipe 1 is provided with a suspension sleeve, and a floating ring is fixed at the bottom side edge of the suspension sleeve.

[0011] As a preferred soybean breeding impurity remover of the utility model, the flotation box is provided with salt water, and the water pump of the water inlet pipe draws the salt water prepared from the outside into the flotation box.

[0012] As a preferred soybean breeding impurity remover of the utility model, valves are installed in the water inlet pipe, the drainage pipe 1 and the interior of the drainage pipe.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The seeds of the utility model slowly slide down the slope, and the fan applies reverse wind force to the seeds, so that the residual seeds with lighter weight and the impurities are blown away from the screening box, thus completing the preliminary air selection of the seeds. The seeds after air selection fall into the flotation box through the discharge port, and the good seeds float on the water surface in the flotation box, and the stones and other impurities fall into the bottom of the flotation box, so as to further screen the seeds, and the good seeds enter the collection box through the drainage pipe for collection, thereby reducing the loss rate of the good seeds. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a front structural schematic diagram of the utility model;

[0018] Figure 3 It is a perspective structural schematic diagram of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the suspension sleeve in the utility model;

[0020] In the figure: 1. Screening box; 2. Vibrating motor; 3. Slope plate; 4. Feed inlet; 5. Fan; 6. Discharge outlet; 7. Spring damper; 8. Flotation box; 9. Water inlet pipe; 10. Drain pipe 1; 11. Suspension sleeve; 12. Floating ring; 13. Collecting box; 14. Filter screen; 15. Drain pipe. DETAILED DESCRIPTION

[0021] 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.

[0022] Example 1

[0023] like Figures 1 to 4 As shown;

[0024] A soybean breeding impurity remover comprises a screening box 1, a vibration motor 2 is fixed to the front and rear sides of the screening box 1, a ramp plate 3 is installed on the inner side of the screening box 1, the ramp plate 3 is inclined, and a discharge port 6 is installed on the lower side, a feed port 4 is fixed to the top of the screening box 1, a fan 5 is installed on the side of the screening box 1 close to the discharge port 6, and a plurality of spring dampers 7 are fixed to the bottom of the screening box 1;

[0025] In this embodiment: soybean seeds enter the screening box 1 through the feed port 4 and fall on the surface of the ramp 3, the vibration motor 2 is started, the vibration motor 2 causes the screening box 1 to vibrate, so that the soybeans slide down the slope of the ramp 3, the fan 5 is started, the fan 5 blows the soybeans in the reverse direction, and blows lighter debris and dust in the opposite direction. The soybeans finally leave the screening box 1 through the discharge port 6, and the debris is blown out to the outside, completing the primary screening operation and removing lighter debris such as fallen leaves and dust from the seeds.

[0026] More specifically:

[0027] In an optional embodiment, a flotation box 8 is installed at the bottom of the spring damper 7, one side of the flotation box 8 is connected to a water pump through a water inlet pipe 9, and a drainage pipe 10 is fixed inside the flotation box 8 and runs through the flotation box 8 longitudinally.

[0028] In this embodiment: through this design, soybeans fall into the flotation box 8 through the discharge port 6. There is configured brine in the flotation box 8, so that the soybeans can float on the water surface, while the debris heavier than the soybeans sinks to the bottom of the water. The brine is continuously added to the flotation box 8 through the water inlet pipe 9 and the water pump. When the liquid level reaches the drain pipe 10, it flows out from the drain pipe 10 and can take away the seeds floating on the water surface, thereby realizing further screening of the seeds and removing heavier debris such as stones and mud in the seeds.

[0029] It should be noted that: the flotation box 8 is provided with salt water, and the water pump of the water inlet pipe 9 draws the salt water prepared from the outside into the flotation box 8 .

[0030] Going further:

[0031] In an optional embodiment, a collecting box 13 is mounted at the bottom of the flotation box 8 via a bracket, a filter screen 14 is fixed inside the collecting box 13, a drain pipe 15 is arranged below the filter screen 14, and the drain pipe 15 passes through the collecting box 13 and extends outside the collecting box 13.

[0032] In this embodiment: through this design, the brine and seeds flow into the collection box 13 through the drain pipe 10. A filter screen 14 is provided inside the collection box 13. The brine is discharged to the outside of the collection box 13 through the filter screen 14 and the drain pipe 15, and the seeds remain in the collection box 13, completing the entire screening of the soybean seeds. The brine discharged through the drain pipe 15 can be reused after mixing, thereby improving the efficiency of brine use.

[0033] Going further:

[0034] In an optional embodiment, the outer wall of the drainage pipe 10 is provided with a suspension sleeve 11 , and a floating ring 12 is fixed to the bottom edge of the suspension sleeve 11 .

[0035] In this embodiment: through this design, the seeds and salt water can only flow out when the liquid level in the flotation box 8 is higher than the drain pipe 10. A suspension sleeve 11 is added to prevent the liquid level from rising too high when the salt water is added to the water inlet pipe 9 quickly, resulting in excessive discharge water flow rate, which takes away some rocks, mud and other debris. The suspension sleeve 11 can prevent the liquid level from exceeding the salt water level, limit the discharge speed of the drain pipe 10, and give the user time to react and adjust the flow rate of the water inlet pipe 9.

[0036] Going further:

[0037] In an optional embodiment, valves are installed inside the water inlet pipe 9, the drain pipe 10 and the drain pipe 15.

[0038] In this embodiment: through this design, the user can control the degree of opening of the water inlet pipe 9, the drain pipe 10 and the drain pipe 15 through the valve, thereby controlling the flow rate of the salt water.

[0039] The working principle and use process of the utility model are as follows: soybean seeds enter the screening box 1 through the feed port 4 and fall on the surface of the ramp plate 3, the vibration motor 2 is started, the vibration motor 2 makes the screening box 1 vibrate, so that the soybeans slide down along the slope of the ramp plate 3, the fan 5 is started, the fan 5 blows the soybeans in the opposite direction, and blows the lighter debris and dust to the opposite direction, and the soybeans finally leave the screening box 1 through the discharge port 6, and the debris is blown out to the outside, completing the primary screening operation, and removing the lighter debris such as fallen leaves and dust in the seeds; the soybeans fall into the flotation box 8 through the discharge port 6, and the flotation box 8 has the configured salt water, so that the soybeans can float on the water surface, while the debris heavier than the soybeans sinks The salt water enters the water bottom, and the salt water is continuously added into the flotation box 8 through the water inlet pipe 9 and the water pump. When the liquid level reaches the drain pipe 10, it flows out from the drain pipe 10, and at the same time can take away the seeds floating on the water surface, thereby realizing further screening of the seeds and removing heavier debris such as stones and mud in the seeds; the salt water and seeds flow into the collection box 13 through the drain pipe 10, and the collection box 13 is provided with a filter screen 14 inside. The salt water is discharged to the outside of the collection box 13 through the filter screen 14 and the drain pipe 15, and the seeds remain in the collection box 13, completing all the screening of the soybean seeds, and the salt water discharged through the drain pipe 15 can be reused after being adjusted, thereby improving the use efficiency of the salt water.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A soybean breeding impurity remover, characterized in that: The screening box (1) comprises a screening box (1), wherein a vibration motor (2) is fixed to the front and rear sides of the screening box (1), a ramp plate (3) is installed on the inner side of the screening box (1), the ramp plate (3) is arranged in an inclined manner, and a discharge port (6) is installed on the lower side, a feed port (4) is fixed to the top of the screening box (1), a fan (5) is installed on the side of the screening box (1) close to the discharge port (6), and a plurality of spring dampers (7) are fixed to the bottom of the screening box (1); A flotation box (8) is installed at the bottom of the spring damper (7), one side of the flotation box (8) is connected to a water pump via a water inlet pipe (9), and a drainage pipe (10) is fixed inside the flotation box (8) and runs longitudinally through the flotation box (8).

2. The soybean breeding impurity remover according to claim 1, characterized in that: A collecting box (13) is mounted on the bottom of the flotation box (8) via a bracket, a filter screen (14) is fixed inside the collecting box (13), a drainage pipe (15) is arranged below the filter screen (14), and the drainage pipe (15) passes through the collecting box (13) and extends outside the collecting box (13).

3. The soybean breeding impurity remover according to claim 1, characterized in that: The outer wall of the drainage pipe 1 (10) is provided with a suspension sleeve (11), and a floating ring (12) is fixed at the bottom edge of the suspension sleeve (11).

4. The soybean breeding impurity remover according to claim 1, characterized in that: The flotation box (8) is provided with salt water, and the water pump of the water inlet pipe (9) draws salt water prepared from the outside into the flotation box (8).

5. The soybean breeding impurity remover according to claim 2, characterized in that: Valves are installed inside the water inlet pipe (9), the first drainage pipe (10) and the drainage pipe (15).

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