Germination and germination accelerating device for corn breeding
By using a drum screen device to rotate and stir corn seeds in the soaking tank, the problem of laborious manual stirring and seed damage is solved, achieving the effect of uniform seed soaking and reduced damage.
Patent Information
- Application Number
- CN202520137583.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-20
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2035-01-20
AI Technical Summary
In current corn breeding processes, manually stirring corn seeds is laborious and uneven, and can easily damage the seeds, especially when soaking large quantities of seeds.
A drum screen device is used to soak corn seeds. The seeds are stirred in the soaking tank by rotating the drum screen, avoiding direct contact with tools. The drum screen is driven by a motor, which reduces manual labor and minimizes seed damage.
This method achieves uniform soaking of corn seeds, reduces manual labor intensity, minimizes seed damage, and improves the soaking effect.
Smart Images
Figure CN223694280U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of corn breeding, especially relates to a corn breeding germination and sprouting device. BACKGROUND
[0002] Corn seed soaking is a common corn breeding germination and sprouting method. In the corn seed soaking process, stirring corn seeds is an important step, which has the following effects: it can promote uniform water absorption of corn seeds, prevent corn seeds from sinking to the bottom and adhering to each other, increase the oxygen content in water to promote corn seed respiration, and other effects. In summary, timely stirring of corn seeds during corn seed soaking helps to improve the germination rate and growth quality of corn seeds.
[0003] During corn seed soaking, the conventional operation is to put corn seeds into a water container for soaking, and to manually stir the corn seeds with tools such as sticks, spoons, and shovels. The above-mentioned manual stirring method has the problems that workers need to use tools to stir, which is laborious and not easy to stir the corn seeds uniformly, especially when the corn seeds soaked in the water container are more and thicker, the above-mentioned problems are particularly prominent. In addition, the stirring tools directly contact and push the corn seeds, which can easily damage the corn seeds. CONTENT OF THE UTILITY MODEL
[0004] The utility model aims to provide a corn breeding germination and sprouting device, which uses a drum screen to hold corn seeds for soaking, and can stir the corn seeds by rotating the drum screen to solve the problems mentioned in the background technology.
[0005] The utility model achieves the following technical solutions:
[0006] A corn breeding germination and sprouting device includes a soaking tank and a drum screen. The drum screen is composed of a screen cylinder and end plates detachably installed at both ends of the screen cylinder. Each end plate has a sleeve welded to its outer side wall, and the sleeve is coaxial with the screen cylinder. The left and right inner walls of the soaking tank are each welded with a U-shaped bracket for supporting the sleeve.
[0007] According to the above technical solution, the corn breeding germination and sprouting device provided by the utility model has the following beneficial effects:
[0008] The sprouting germination device is used for corn seed soaking, when soaking corn seeds, workers can put corn seeds into the screen cylinder after disassembling the end plate, then install the end plate to block the port of the screen cylinder, workers can place the roller screen in the soaking box containing soaking liquid, make the two sleeves respectively clamped into the two U-shaped clamping bases, the two U-shaped clamping bases can support the roller screen, the soaking liquid in the soaking box submerges the screen cylinder, so as to soak the corn seeds in the screen cylinder; when stirring is needed, workers can rotate the roller screen by hand, so that the roller screen rotates in the soaking box, the sleeve rotates in the U-shaped clamping base, the corn seeds can roll in the screen cylinder, so as to stir the corn seeds, without the help of tools such as sticks, spoons and shovels, the labor of workers can be saved, and the damage of the corn seeds can be reduced; when taking out, workers directly take out the roller screen upward to the outside of the soaking box, and the corn seeds can be poured out after disassembling the end plate; the roller screen is convenient to disassemble and assemble in the soaking box.
[0009] Further, the inside of the screen cylinder is provided with a shaft tube coaxial with the screen cylinder, a plurality of partitions are distributed in a scattered manner on the shaft tube, the inner end of each partition is welded with the outer side wall of the shaft tube, and the outer end of each partition is welded with the inner side wall of the screen cylinder, and the plurality of partitions separate the inside of the screen cylinder into a plurality of chambers; when soaking corn seeds, the corn seeds can be dispersed into each chamber, the thick accumulation of the corn seeds in the screen cylinder can be avoided, the accumulation damage of the corn seeds can be reduced, and the soaking effect can be improved.
[0010] Further, the screen cylinder, the end plate and the partition are made of stainless steel plates, and the sleeve and the shaft tube are made of stainless steel tubes, which have the effects of strong bearing capacity and long service life; a plurality of through holes are formed in the screen cylinder, the end plate and the partition, so that the soaking liquid can enter and exit the screen cylinder.
[0011] Further, a sealing bearing seat is installed on the right outer wall of the soaking box, a rotating shaft is installed in the sealing bearing seat, the left end of the rotating shaft extends into the U-shaped clamping base through the right side wall of the soaking box, and the rotating shaft can rotate; the sleeve at the right end of the screen cylinder is detachably connected with the rotating shaft through an inner hexagonal bolt, a motor for driving the rotating shaft to rotate is installed on the right outer wall of the soaking box, the roller screen is driven to rotate by the motor to stir the corn seeds, and the manual labor can be reduced.
[0012] Further, the bottom of the soaking box is in a circular arc shape, so that it can be matched with the roller screen; a support for supporting the soaking box is installed at the bottom of the soaking box.
[0013] Further, a drain pipe for discharging the soaking liquid in the soaking box is installed at the bottom of the soaking box, and a valve is installed on the drain pipe, so that the soaking liquid in the soaking box can be discharged by opening the valve.
[0014] Further, a heating pipe for heating the soaking liquid in the soaking box is installed in the soaking box, when soaking corn seeds, the soaking liquid in the soaking box is heated by the heating pipe, which is conducive to controlling the temperature of the soaking liquid in a suitable soaking temperature range.
[0015] Further, a pull ring is mounted on the outer side wall of each of the end plates, and a worker can easily take out or put the drum screen into the soaking tank by holding the pull ring. BRIEF DESCRIPTION OF DRAWINGS
[0016] In order to more clearly illustrate the technical solutions of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the description of the specific embodiments or the prior art. In all the drawings, similar elements or parts are generally identified by similar reference signs. In the drawings, the elements or parts are not necessarily drawn according to the actual proportions.
[0017] Figure 1 It is a structural schematic diagram of the present application.
[0018] Figure 2 It is Figure 1 It is a local structure enlarged schematic diagram of A in the middle.
[0019] Figure 3 It is Figure 1 It is a structure schematic diagram of B-B direction section in the middle.
[0020] In the drawings, the names of the components are as follows: 1, soaking tank, 2, drum screen, 2.1, screen drum, 2.2, end plate, 3, sleeve, 4, rotating shaft, 5, sealed bearing seat, 6, motor, 7, support plate, 8, speed reducer, 9, support, 10, heating pipe, 11, shaft pipe, 12, partition plate, 13, drain pipe, 14, U-shaped clamping seat, 15, through hole, 16, inner hexagonal bolt, 17, sealing gasket. DETAILED DESCRIPTION
[0021] The embodiments of the technical solutions of the present application will be described in detail below with reference to the drawings. The following embodiments are only used to more clearly illustrate the technical solutions of the present application, and therefore only serve as examples, and cannot limit the protection scope of the present application.
[0022] In the description of the present application, it should be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", "front", "rear", "left", "right" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.
[0023] A corn breeding germination and sprouting device, as shown in Figure 1 It is composed of a soaking tank 1, a drum screen 2 which is detachably installed in the soaking tank 1 and can rotate, and a power driving mechanism for driving the drum screen 2 to rotate.
[0024] As shown in Figure 1 The drum screen 2 is composed of a screen cylinder 2.1 and end plates 2.2 detachably mounted at both ends of the screen cylinder 2.1, and specifically, the screen cylinder 2.1 is welded or integrally formed with annular flanges at both ends, and the end plates 2.2 are detachably connected with the flanges through a plurality of bolts, facilitating disassembly and assembly.
[0025] As shown in Figure 1 and Figure 3 The inside of the screen cylinder 2.1 is provided with a shaft tube 11 coaxial therewith, and the shaft tube 11 is provided with a plurality of baffles 12 distributed in a scattered manner, the inner end of each baffle 12 is welded with the outer side wall of the shaft tube 11, and the outer end of each baffle 12 is welded with the inner side wall of the screen cylinder 2.1, and the plurality of baffles 12 separate the inside of the screen cylinder 2.1 into a plurality of chambers; when soaking corn seeds, the corn seeds can be dispersed into each chamber, which can avoid the corn seeds from being stacked thickly in the screen cylinder 2.1, reduce the damage of the corn seed stacking, and improve the soaking effect.
[0026] As shown in Figure 1 The outer side wall of each end plate 2.2 is welded with a sleeve 3, and the sleeve 3 is coaxial with the screen cylinder 2.1; the left and right inner walls of the soaking tank 1 are welded with U-shaped clamping seats 14 for supporting the sleeves 3, and the two sleeves 3 can be clamped into the two U-shaped clamping seats 14 respectively, and the drum screen 2 can rotate between the two U-shaped clamping seats 14 in the soaking tank 1.
[0027] The screen cylinder 2.1, the end plates 2.2 and the baffles 12 are all made of stainless steel plates, and the sleeves 3 and the shaft tube 11 are all made of stainless steel tubes, which have the effects of strong load-bearing capacity and long-lasting durability; as shown in Figure 1 and Figure 3 A plurality of through holes 15 are formed on the screen cylinder 2.1, the end plates 2.2 and the baffles 12, so as to facilitate the soaking liquid to enter and exit the screen cylinder 2.1.
[0028] As shown in Figure 1 and Figure 3 The bottom of the soaking tank 1 is arc-shaped, so that it can be matched with the drum screen 2; the bottom of the soaking tank 1 is mounted with a support 9 for supporting the soaking tank 1, and the soaking tank 1 can be stably supported on the ground through the support 9.
[0029] As shown in Figure 1 The bottom of the soaking tank 1 is mounted with a drain pipe 13 for discharging the soaking liquid therein, and the drain pipe 13 is mounted with a valve, and opening the valve can facilitate the discharge of the soaking liquid in the soaking tank 1.
[0030] Each of the outer side walls of the end plate 2.2 is provided with a pull ring, and workers can conveniently take out or put the drum screen 2 into the soaking tank 1 by holding the pull ring. In addition, if the size of the soaking tank 1 and the drum screen 2 is large, the drum screen 2 can be lifted or lowered by using hoisting equipment.
[0031] As shown in Figure 1 The right outer wall of the soaking tank 1 is provided with a sealed bearing seat 5, the sealed bearing seat 5 is provided with a rotating shaft 4, the left end of the rotating shaft 4 extends to the U-shaped clamping seat 14 through the right wall of the soaking tank 1, and the rotating shaft 4 can rotate. Specifically, the right wall of the soaking tank 1 is provided with a hole for the rotating shaft 4 to pass through, and a sealing gasket 17 is arranged between the sealed bearing seat 5 and the right outer wall of the soaking tank 1, so that the soaking liquid in the soaking tank 1 cannot leak.
[0032] As shown in Figure 1 and Figure 2 The sleeve 3 at the right end of the screen drum 2.1 is detachably connected to the rotating shaft 4 by a hexagonal bolt 16. Specifically, the sleeve 3 at the right end of the screen drum 2.1 is provided with a through-hole along the radial direction, and the inner side wall of the through-hole is provided with an internal thread. The end of the rotating shaft 4 is provided with a radial insertion hole. When the drum screen 2 is put into the soaking tank 1, the two sleeves 3 are respectively clamped into the two U-shaped clamping seats 14. Initially, the sleeve 3 on the left side of the drum screen 2 is close to the inner wall of the left side of the soaking tank 1, and then the drum screen 2 is moved to the right side, so that the sleeve 3 on the right side of the drum screen 2 is sleeved on the rotating shaft 4. The through-hole is opposite to the insertion hole, and the hexagonal bolt 16 is installed to lock the sleeve 3 and the rotating shaft 4.
[0033] As shown in Figure 1 The right outer wall of the soaking tank 1 is provided with a motor 6 for driving the rotating shaft 4 to rotate. The motor 6 is used to drive the drum screen 2 to rotate to stir the corn seeds, so as to reduce the labor intensity. Specifically, the motor 6 is provided with a speed reducer 8, the power input end of the speed reducer 8 is connected with the power output end of the motor 6, and the right end of the rotating shaft 4 is connected with the power output end of the speed reducer 8, so that the motor 6 can drive the rotating shaft 4 to rotate, and the rotating shaft 4 can drive the drum screen 2 to rotate. Under the action of the speed reducer 8, the drum screen 2 can rotate slowly. Although the sleeve 3 at the left end of the drum screen 2 is clamped in the U-shaped clamping seat 14, the stability of the drum screen 2 rotating in the soaking tank 1 can be ensured due to the slow rotating speed of the drum screen 2. The right outer wall of the soaking tank 1 is welded with a support plate 7, and the motor 6 and the speed reducer 8 are installed on the support plate 7.
[0034] The motor 6, the speed reducer 8 and the rotating shaft 4 constitute a power driving mechanism for driving the drum screen 2 to rotate. The motor 6 and the speed reducer 8 are existing products, and there are many types. The motor 6 and the speed reducer 8 with appropriate power can be selected according to the size of the soaking tank 1 and the drum screen 2. This is a conventional selection, which will not be described here.
[0035] AsFigure 1 and Figure 3 As shown in the figure, the soaking tank 1 is provided with a heating pipe 10 for heating the soaking liquid therein. When corn seeds are soaked, the soaking liquid in the soaking tank 1 is heated by the heating pipe 10, which is beneficial to control the temperature of the soaking liquid in a suitable soaking temperature range. In the embodiment, the heating pipe 10 is an automatic temperature control electric heating pipe, which is a prior art product. In the embodiment, the heating pipe 10 is installed at the bottom of the soaking tank 1. In fact, the heating pipe 10 can be directly placed in the soaking liquid in the soaking tank 1 during use, and then removed after use.
[0036] The working principle of the corn breeding germination and sprouting device is as follows:
[0037] When the germination and sprouting device is used for corn seed soaking, the worker removes the end plate 2.2 and then puts the corn seeds into the chambers in the screen cylinder 2.1. Then, the end plate 2.2 is installed to block the ports of the screen cylinder 2.1 to prevent the corn seeds from leaking out. The worker puts the drum screen 2 into the soaking tank 1, and then inserts the two sleeves 3 on the left and right sides of the drum screen 2 into the two U-shaped clamping seats 14, respectively. The two U-shaped clamping seats 14 can support the drum screen 2. Under the limiting action of the U-shaped clamping seat 14, the drum screen 2 can rotate without swinging in the soaking tank 1.
[0038] Initially, the sleeve 3 on the left side of the drum screen 2 is close to the inner wall of the left side of the soaking tank 1. Then, the drum screen 2 is moved to the right side, so that the sleeve 3 on the right side of the drum screen 2 is sleeved on the rotating shaft 4. The counterbore on the sleeve 3 is opposite to the insertion hole on the rotating shaft 4. After the inner hexagonal bolt 16 is installed, the sleeve 3 and the rotating shaft 4 are locked. The head of the inner hexagonal bolt 16 is sunk into the counterbore to avoid blocking the rotation of the sleeve 3.
[0039] The soaking liquid is filled into the soaking tank 1 to flood the screen cylinder 2.1. Alternatively, the soaking liquid is filled into the soaking tank 1 first, and then the drum screen 2 is put into the soaking tank 1. The soaking liquid floods the corn seeds in the drum screen 2, so that the corn seeds are soaked.
[0040] When stirring is needed, the motor 6 is started to drive the rotating shaft 4 to rotate, so as to drive the drum screen 2 to rotate in the soaking tank 1. The sleeve 3 rotates in the U-shaped clamping seat 14. The corn seeds can roll in the screen cylinder 2.1, so that the corn seeds are stirred. The tools such as sticks, spoons, and shovels are not needed to stir the corn seeds, which can save the labor of the workers and reduce the damage to the corn seeds.
[0041] After the soaking is completed, the worker removes the inner hexagonal bolt 16, moves the drum screen 2 to the left, and then separates the sleeve 3 from the rotating shaft 4. The drum screen 2 is directly lifted upward to the outside of the soaking tank 1. After the end plate 2.2 is removed, the corn seeds can be poured out.
[0042] Finally, it should be noted that: the above embodiments are used to illustrate the technical solutions of the present application, rather than limiting them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should be covered in the scope of the claims and the specification of the present application.
Claims
1. A corn breeding germination and sprouting device, characterized by: It comprises a soaking box (1) and a drum screen (2); the drum screen (2) is composed of a screen cylinder (2.1) and end plates (2.2) which are detachably installed at both ends of the screen cylinder (2.1); the outer side wall of each end plate (2.2) is welded with a sleeve (3) which is coaxial with the screen cylinder (2.1); the left and right inner walls of the soaking box (1) are welded with U-shaped clamping seats (14) for supporting the sleeve (3).
2. The corn breeding germination and sprouting device of claim 1, wherein: The inside of the screen cylinder (2.1) is provided with an axle tube (11) which is coaxial with the screen cylinder (2.1); the axle tube (11) is provided with a plurality of partition plates (12) which are scatteredly distributed; the inner end of each partition plate (12) is welded with the outer side wall of the axle tube (11), and the outer end of each partition plate (12) is welded with the inner side wall of the screen cylinder (2.1); the plurality of partition plates (12) divide the inside of the screen cylinder (2.1) into a plurality of chambers.
3. The corn breeding germination and imbibition apparatus of claim 2, wherein: The screen cylinder (2.1), the end plates (2.2) and the partition plates (12) are all made of stainless steel plates, and the sleeve (3) and the axle tube (11) are both made of stainless steel tubes; a plurality of through holes (15) are formed in the screen cylinder (2.1), the end plates (2.2) and the partition plates (12).
4. The corn breeding germination and imbibition apparatus of claim 1, wherein: The right outer wall of the soaking box (1) is installed with a sealed bearing seat (5) in which a rotating shaft (4) is installed, and the left end of the rotating shaft (4) extends into the U-shaped clamping seat (14) through the right side wall of the soaking box (1); the sleeve (3) at the right end of the screen cylinder (2.1) is detachably connected with the rotating shaft (4) through an inner hexagonal bolt (16), and the right outer wall of the soaking box (1) is installed with a motor (6) for driving the rotating shaft (4) to rotate.
5. The corn breeding germination and imbibition apparatus of claim 1, wherein: The bottom of the soaking box (1) is in a circular arc shape; the bottom of the soaking box (1) is installed with a support (9) for supporting the soaking box (1).
6. The corn breeding germination and sprouting device of claim 1, wherein: The bottom of the soaking box (1) is installed with a drain pipe (13) for discharging the soaking liquid in the soaking box (1), and the drain pipe (13) is installed with a valve.
7. The corn breeding germination and sprouting device of claim 1, wherein: The soaking box (1) is installed with a heating pipe (10) for heating the soaking liquid in the soaking box (1).
8. The corn breeding germination and sprouting device of claim 1, wherein: The outer side wall of each end plate (2.2) is installed with a pull ring.