CN215301410U

CN215301410U - Watermelon is grown seedlings and is used seed shell breaking device

Info

Publication number: CN215301410U
Application number: CN202121369858.7U
Authority: CN
Inventors: 夏学义; 王晓娣; 林静
Original assignee: Shandong Runqi Agricultural Development Co ltd
Current assignee: Shandong Runqi Agricultural Development Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2021-12-28
Anticipated expiration: 2031-06-18

Abstract

The utility model discloses a seed shell breaking device for watermelon seedling culture, which comprises a base, wherein the upper end surface of the base is fixedly connected with a plurality of symmetrically arranged support rods, the tail ends of the plurality of support rods are jointly and fixedly connected with a box body, the upper end surface of the box body is provided with a feed inlet, a transverse plate is arranged in the box body, a shaking mechanism for shaking the transverse plate and the inner wall of the box body is arranged between the transverse plate and the inner wall of the box body, a discharging mechanism for discharging seeds is arranged in the transverse plate, and a grinding mechanism for grinding shells of the seeds is arranged between the transverse plate and the inner top of the box body. According to the utility model, the seeds entering the box body are paved through the plurality of stirring rods, the grinding plate on the lower end surface of the stirring rods is used for breaking the shells of the seeds in the paving process, and the transverse plate is shaken through the rotation of the cam, so that the positions of the seeds are changed, all the surfaces of the seeds can be broken, and the germination rate of the seeds is improved.

Description

Watermelon is grown seedlings and is used seed shell breaking device

Technical Field

The utility model relates to the technical field of agricultural production, in particular to a seed shell breaking device for watermelon seedling culture.

Background

The seeds are the most basic and important production data in agricultural production and the foundation for human survival and development, and the prolonging of the seed life is of great significance to the seed preservation of good crops, namely the seed life can be prolonged by using the storage condition.

Partial seeds need to be subjected to appropriate shell breaking on the surfaces before sowing so as to facilitate the seeds to absorb moisture and nutrition and improve the germination rate of the seeds. The existing shell breaking mode is mainly characterized in that a shell breaking tool is manually used to enable the surface of the seed to generate scratches so as to facilitate the moisture absorption and ventilation of the seed and improve the germination rate of the seed, but the manual and manual shell breaking is slow, the process is tedious, the depth of the shell breaking is difficult to control, and the inside of the seed is easily damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a seed shell breaking device for watermelon seedling culture.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a watermelon is grown seedlings and is used seed breaking device, includes the base, the bracing piece that a plurality of symmetries of up end fixedly connected with of base set up, and is a plurality of the terminal common fixedly connected with box of bracing piece, the feed inlet has been seted up to the up end of box, be equipped with the diaphragm in the box, be equipped with between diaphragm and the box inner wall and be used for the shake mechanism to its shake, be equipped with in the diaphragm and carry out the unloading mechanism of unloading to the seed, be equipped with between diaphragm and the box interior top and be used for carrying out the shell to the seed and grind broken mechanism.

Preferably, the shaking mechanism comprises sliding grooves arranged on two inner walls of the box body, sliding blocks are connected in the sliding grooves in a sliding manner, two ends of the transverse plate are respectively and fixedly connected with the two slide blocks, a supporting plate is fixedly connected on the side wall of one side of the box body, the upper end surface of the supporting plate is fixedly connected with a power motor, the tail end of an output shaft of the power motor is fixedly connected with a rotating rod, the side wall of the rotating rod is fixedly connected with a first belt pulley, the side wall of the box body is positioned below the supporting plate and is in running-through rotating connection with a connecting rod, the side wall of one end of the connecting rod, which is positioned outside the box body, is fixedly connected with a second belt pulley, the second belt pulley is in transmission connection with the first belt pulley through a belt, a through hole is formed in the supporting plate, the belt penetrates through the middle of the through hole, a cam is fixedly connected to one end, located in the box body, of the connecting rod, and the cam is located below the transverse plate.

Preferably, the blanking mechanism is including seting up the feed opening of a plurality of equidistant settings in the diaphragm, and is a plurality of all be equipped with the solenoid valve in the feed opening.

Preferably, the grinding mechanism comprises a transmission rod rotatably connected to the top in the box body, one end, away from the power motor, of the rotating rod penetrates through the side wall of one side of the rotating box body and is fixedly connected with a first bevel gear, a second bevel gear meshed with the first bevel gear is fixedly connected to the side wall of the transmission rod, a plurality of circumferentially arranged stirring rods are fixedly connected to the tail end of the transmission rod, and a grinding plate is fixedly connected to the lower end face of each stirring rod.

Preferably, a filter screen with a certain inclination angle is arranged below the transverse plate in the box body, an opening is formed in the side wall of one side of the box body, the higher end of the filter screen is fixedly connected to the inner wall of the other side of the box body, the lower end of the filter screen penetrates through the opening, a collecting frame is fixedly connected to the side wall of one side of the box body, and the opening is located in the collecting frame.

Preferably, the bin outlet has been seted up to the bottom of box, the lower terminal surface threaded connection of box has the collecting box, the bin outlet is located the collecting box.

The utility model has the beneficial effects that:

1. through setting up breaking mechanism and shake mechanism, drive dwang 13 through motor power and rotate the meshing of two bevel gears of rethread and make the transfer line rotate to make puddler 17 strickle the seed and strike off the shell of passing through the grinding plate again and break the shell and handle the seed, two belt pulleys of rethread rotate, thereby make the connecting rod drive the cam and rotate, make the diaphragm reciprocate, overturn the seed on the diaphragm, thereby make each face of seed all obtain breaking the shell and handle, improve the germination percentage of seed.

2. Through setting up unloading mechanism, after the broken shell of seed is accomplished, open a plurality of solenoid valves, make the seed fall into on the filter screen from a plurality of feed openings, through the slope setting of filter screen, make the in-process that the seed rolled, fall into the collecting box with the impurity on seed surface in, the seed then falls into the collection frame through the opening in, realizes the classified collection, improves work efficiency.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is an enlarged view of the structure at a in fig. 2 according to the present invention.

In the figure: the device comprises a base 1, a supporting rod 2, a box 3, a feeding hole 4, a supporting plate 5, a power motor 6, a first belt pulley 7, a through hole 8, a second belt pulley 9, a connecting rod 10, a collecting frame 11, a collecting box 12, a rotating rod 13, a first bevel gear 14, a second bevel gear 15, a transmission rod 16, a stirring rod 17, a grinding plate 18, a transverse plate 19, a feeding hole 20, a cam 21, a filter screen 22, a discharge hole 23, a chute 24 and a sliding block 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, a seed shell breaking device for watermelon seedling cultivation comprises a base 1, wherein the upper end surface of the base 1 is fixedly connected with a plurality of symmetrically arranged support rods 2, the tail ends of the plurality of support rods 2 are fixedly connected with a box body 3 together, the upper end surface of the box body 3 is provided with a feed inlet 4, a transverse plate 19 is arranged in the box body 3, a shaking mechanism for shaking the transverse plate 19 and the inner wall of the box body 3 is arranged between the transverse plate 19 and the inner wall of the box body 3, the shaking mechanism comprises sliding grooves 24 arranged on two inner walls of the box body 3, sliding blocks 25 are connected in the sliding grooves 24, two ends of the transverse plate 19 are respectively and fixedly connected with the two sliding blocks 25, a supporting plate 5 is fixedly connected on one side wall of the box body 3, a power motor 6 is fixedly connected with the upper end surface of the supporting plate 5, a rotating rod 13 is fixedly connected with the tail end of an output shaft of the power motor 6, and a first belt pulley 7 is fixedly connected with the side wall of the rotating rod 13, the lateral wall of box 3 is located the below of layer board 5 and runs through the rotation and is connected with connecting rod 10, and connecting rod 10 is located fixedly connected with second belt pulley 9 on the outer one end lateral wall of box 3, is connected through belt transmission between second belt pulley 9 and the first belt pulley 7, has seted up through-hole 8 in the layer board 5, and the belt passes in the middle of through-hole 8, and connecting rod 10 is located the one end fixedly connected with cam 21 of box 3, and cam 21 is located the below of diaphragm 19.

Be equipped with the unloading mechanism that carries out the unloading to the seed in the diaphragm 19, unloading mechanism is equipped with the solenoid valve including seting up the feed opening 20 that a plurality of equidistant settings in diaphragm 19 in a plurality of feed openings 20, through a switch electric connection between a plurality of solenoid valves.

Be equipped with between diaphragm 19 and the box 3 interior top and be used for carrying out the shell to the seed and grind broken mechanism, grind broken mechanism including rotating the transfer line 16 of connection at the box 3 interior top, the one end that motor power 6 was kept away from to dwang 13 runs through the first bevel gear 14 of one side lateral wall and the fixedly connected with of rotation box 3, fixedly connected with and first bevel gear 14 engaged with second bevel gear 15 on the lateral wall of transfer line 16, the terminal fixedly connected with puddler 17 of a plurality of circumference settings of transfer line 16, the equal fixedly connected with grinding plate 18 of lower terminal surface of a plurality of puddlers 17.

The below that is located diaphragm 19 in the box 3 is equipped with filter screen 22 that has certain inclination, has seted up the opening on one side lateral wall of box 3, and filter screen 22's higher end fixed connection is on the opposite side inner wall of box 3, and filter screen 22's low side passes from the opening in, and fixedly connected with collects frame 11 on one side lateral wall of box 3, and the opening is located collects frame 11.

The bin outlet 23 has been seted up to the bottom of box 3, and the lower terminal surface threaded connection of box 3 has collecting box 12, and the bin outlet 23 is located collecting box 12.

When the seed crusher is used, seeds are put into the upper end face of the transverse plate 19 through the feed inlet 4 on the upper end face of the box body 3, the power motor 6 is started, the power motor 6 is driven to rotate by the tail end of the output shaft, the rotating rod 13 is driven to rotate by the power motor 6, the transmission rod 16 is driven to rotate under the meshing state between the first bevel gear 14 and the second bevel gear 15, the stirring rod 17 on the side wall of the transmission rod 16 is driven to rotate to flatten the seeds, the grinding plate 18 on the lower end face of the stirring rod 17 breaks the shells of the seeds in the rotating process, meanwhile, the connecting rod 10 is driven to rotate under the transmission action between the first belt pulley 7 on the side wall of the rotating rod 13 and the second belt pulley 9 on the side wall of the connecting rod 10, so that the cam 21 rotates, the transverse plate 19 is extruded upwards by the highest end of the cam 21, when the highest end of the cam 21 releases the limitation on the transverse plate 19, under the elastic action of the springs between the slide blocks 25 and the sliding grooves 24 on the two ends of the transverse plate 19, make diaphragm 19 get back to the normal position to realize diaphragm 19's upper and lower shake, make each face of seed can both carry out the broken shell and handle, after the broken shell is accomplished, open the solenoid valve, make the seed fall into filter screen 22 from a plurality of feed openings 20, at the roll in-process of seed, impurity on its lateral wall can fall into collecting box 12 through filter screen 22 in, and the seed then falls into collecting frame 11 through the opening.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a watermelon is grown seedlings and is used seed shell breaking device, includes base (1), its characterized in that, bracing piece (2) that a plurality of symmetries of up end fixedly connected with of base (1) set up, and is a plurality of the terminal common fixedly connected with box (3) of bracing piece (2), feed inlet (4) have been seted up to the up end of box (3), be equipped with diaphragm (19) in box (3), be equipped with between diaphragm (19) and box (3) inner wall and be used for the shake mechanism to its shake, be equipped with the unloading mechanism that carries out the unloading to the seed in diaphragm (19), be equipped with between diaphragm (19) and box (3) the top and be used for carrying out the shell to the seed and grind broken mechanism.

2. The seed shell breaking device for watermelon seedling culture according to claim 1, wherein the shaking mechanism comprises sliding grooves (24) formed on two inner walls of the box body (3), sliding blocks (25) are connected in the sliding grooves (24), two ends of the transverse plate (19) are respectively fixedly connected with the two sliding blocks (25), a supporting plate (5) is fixedly connected on one side wall of the box body (3), a power motor (6) is fixedly connected on the upper end face of the supporting plate (5), a rotating rod (13) is fixedly connected at the tail end of an output shaft of the power motor (6), a first belt pulley (7) is fixedly connected on the side wall of the rotating rod (13), a connecting rod (10) is rotatably connected below the supporting plate (5) through the side wall of the box body (3), and a second belt pulley (9) is fixedly connected on one end side wall of the connecting rod (10) outside the box body (3), the belt conveyor is characterized in that the second belt pulley (9) is connected with the first belt pulley (7) in a belt transmission mode, a through hole (8) is formed in the supporting plate (5), the belt penetrates through the middle of the through hole (8), the connecting rod (10) is located at one end of the box body (3) and fixedly connected with a cam (21), and the cam (21) is located below the transverse plate (19).

3. The seed shell breaking device for watermelon seedling culture according to claim 2, wherein the discharging mechanism comprises a plurality of discharging openings (20) arranged in a transverse plate (19) at equal intervals, and electromagnetic valves are arranged in the plurality of discharging openings (20).

4. The seed breaking device for the seedling raising of the watermelon according to claim 3, wherein the grinding mechanism comprises a transmission rod (16) rotatably connected to the inner top of the box body (3), one end of the transmission rod (13) far away from the power motor (6) penetrates through the side wall of one side of the rotating box body (3) and is fixedly connected with a first bevel gear (14), a second bevel gear (15) meshed with the first bevel gear (14) is fixedly connected to the side wall of the transmission rod (16), a plurality of stirring rods (17) arranged in the circumferential direction are fixedly connected to the tail end of the transmission rod (16), and a grinding plate (18) is fixedly connected to the lower end face of each stirring rod (17).

5. The seed shell breaking device for watermelon seedling culture according to claim 4, wherein a filter screen (22) with a certain inclination angle is arranged below the transverse plate (19) in the box body (3), an opening is arranged on one side wall of the box body (3), the higher end of the filter screen (22) is fixedly connected to the inner wall of the other side of the box body (3), the lower end of the filter screen (22) penetrates through the opening, a collecting frame (11) is fixedly connected to one side wall of the box body (3), and the opening is arranged in the collecting frame (11).

6. The seed shell breaking device for watermelon seedling culture according to claim 5, wherein a discharge opening (23) is arranged at the bottom of the box body (3), the lower end surface of the box body (3) is in threaded connection with the collecting box (12), and the discharge opening (23) is positioned in the collecting box (12).