CN215188222U

CN215188222U - Automatic tray-loading seeding device for floating seedling culture

Info

Publication number: CN215188222U
Application number: CN202121447479.5U
Authority: CN
Inventors: 王雪敏; 唐兴花
Original assignee: Huize Chunhui Vegetable Planting Co ltd
Current assignee: Huize Chunhui Vegetable Planting Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2021-12-17
Anticipated expiration: 2031-06-29

Abstract

The utility model discloses an automatic sabot seeder floats to grow seedlings, which comprises a frame, be provided with the transmission band in the frame, be provided with on the transmission band and educate seedling tray, the top of transmission band has set gradually that the matrix adds mechanism, seeding mechanism and cover mechanism, and the matrix adds the mechanism and includes matrix storage storehouse, and the bottom surface in matrix storage storehouse is the plane, and the bottom surface in matrix storage storehouse is provided with a plurality of evenly distributed's matrix export, matrix storage storehouse bottom surface is provided with horizontally adjustable fender, adjustable fender is connected with translation actuating mechanism, and adjustable fender's below is provided with horizontally fixed stop, the last matrix unloading hole that is provided with a plurality of evenly distributed of fixed stop. The utility model discloses the addition of matrix is by the volume decision of unloading pipe, and the unloading volume of matrix is adjusted to the volume of accessible control unloading pipe (if control its internal diameter), and it is the same only to guarantee the volume of each unloading pipe simultaneously, just can realize that the matrix addition in every cultivates the cave keeps even unanimous.

Description

Automatic tray-loading seeding device for floating seedling culture

Technical Field

The utility model belongs to soilless culture equipment field, especially, float automatic sabot seeder of growing seedlings.

Background

The floating seedling culture is a soilless seedling culture mode, the cultivation matrix is filled in holes in a seedling culture plate, then the seedling culture plate is sown on the cultivation matrix, then the seedling culture plate is transferred into a seedling culture pond, the seedling culture plate floats on the surface of nutrient solution, and seeds can absorb moisture and nutrient components of the nutrient solution through the small holes at the bottoms of the holes in the seedling culture plate, so that the cultivation of strong seedlings is completed. The cultivation method has the advantages of small occupied area, less land for cultivation, less consumed weight, lower cost, and capability of manually controlling the growth speed and the form of the seedlings, thereby obtaining the ordered and consistent seedlings.

Current float automatic sabot seeder of growing seedlings can refer to utility model patent that application number is 200920089363.1, including the transmission band, grow seedling tray, matrix filling mechanism, press cave mechanism, seeding mechanism, schizolysis mechanism and cover mechanism etc. realized packing into the cultivation cave of growing seedling tray with matrix and seed automatically, nevertheless because adopt the funnel to pack into the seedling tray's of growing seedling cave with the matrix, be difficult to guarantee to every seedling cave in pack into with the matrix with the volume matrix, the addition of matrix is inhomogeneous promptly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a float automatic sabot seeder that grows seedlings realizes that the ration adds the matrix.

The purpose of the utility model is realized like this: an automatic tray-loading seeding device for floating seedling culture comprises a frame, wherein a transmission belt is arranged on the frame, a seedling culture tray is arranged on the transmission belt, a substrate adding mechanism, a seeding mechanism and a covering mechanism are sequentially arranged above the transmission belt,

the substrate adding mechanism comprises a substrate storage bin, the bottom surface of the substrate storage bin is a plane, a plurality of uniformly distributed substrate outlets are formed in the bottom surface of the substrate storage bin, a horizontal movable baffle is arranged on the bottom surface of the substrate storage bin, the movable baffle is connected with a translation driving mechanism, a horizontal fixed baffle is arranged below the movable baffle, and a plurality of uniformly distributed substrate discharging holes are formed in the fixed baffle; the matrix feeding device is characterized in that a plurality of vertical feeding pipes are arranged on the baffle, the number of the feeding pipes, the number of the matrix outlets and the number of the matrix feeding holes are the same, when the upper ends of the feeding pipes are communicated with the matrix outlets, the lower ends of the feeding pipes are sealed by the fixed baffle, and when the lower ends of the feeding pipes are communicated with the matrix feeding holes, the matrix outlets are sealed by the movable baffle.

Furthermore, the upper surface of fixed stop is provided with the spout, the lower extreme of unloading pipe is located the spout and with spout sliding fit, matrix unloading hole is located the tank bottom of spout.

Further, the translation driving mechanism is a hydraulic cylinder.

Further, be provided with the horizontally in the matrix storage storehouse of matrix export top and dial the material pole, be provided with a plurality of vertical plectrums on the plectrum pole, the both ends of dialling the material pole extend outside the matrix storage storehouse and with the lateral wall sliding fit in matrix storage storehouse, translation actuating mechanism or adjustable fender are connected to the one end of dialling the material pole.

Further, the seeding mechanism includes seed storage bin, the bottom of seed storage bin inner chamber is provided with the seeding axle, and the one end of seeding axle is connected with rotation actuating mechanism, be provided with a plurality of cloth kind grooves along axial evenly distributed on the seeding axle, seeding axle overcoat has the spacer sleeve with seeding axle clearance fit, the top and the bottom of spacer sleeve all are provided with cloth kind hole.

Furthermore, the side wall of the seed storage bin is provided with a plurality of spray headers, the spray headers are connected with a water tank through a water conveying pipe, and the water conveying pipe is provided with a water pump.

Further, the rotation driving mechanism is a motor, and the motor is connected with the sowing shaft through a speed reducer.

Further, the covering mechanism is the same as the matrix addition mechanism.

The utility model has the advantages that: when matrix is added, the translation driving mechanism is utilized to drive the movable baffle to horizontally move for a proper distance, so that the upper end of the blanking pipe is communicated with the matrix outlet, the matrix in the matrix storage bin enters the blanking pipe through the matrix outlet, the lower end of the blanking pipe is sealed by the fixed baffle, and the blanking pipe is filled with the matrix. Then the translation actuating mechanism drives the movable baffle to reset, the matrix outlet is sealed by the movable baffle, simultaneously the lower end of the discharging pipe is communicated with the matrix discharging hole, and the matrix in the discharging pipe falls downwards into the culture hole of the seedling culture plate through the matrix discharging hole. In the process, the addition amount of the matrix is determined by the volume of the discharging pipes, the discharging amount of the matrix can be adjusted by controlling the volume of the discharging pipes (such as controlling the inner diameter of the discharging pipes), and the addition amount of the matrix in each culture hole can be kept uniform and consistent only by ensuring that the volumes of the discharging pipes are the same.

Drawings

Fig. 1 is a schematic overall front view of the present invention.

Fig. 2 is a schematic cross-sectional view of a-a in fig. 1.

Reference numerals: 1, a frame; 2, conveying belt; 3, a seedling raising plate; 4-substrate storage; 5-substrate outlet; 6- (c) -; 7-a translation driving mechanism; 8, feeding pipes; 9-fixing a baffle plate; 10-substrate blanking hole; 11-a kick-off lever; 12-stirring the tablets; 13-seed storage; 14-sowing shaft; 15-seed distribution groove; 16-spacer bush; 17-a spray header; 18-a water tank; 19-a water pump; and 20, a rotation driving mechanism.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

As shown in fig. 1 and 2, the utility model discloses a float automatic sabot seeder that grows seedlings, which comprises a frame 1, be provided with transmission band 2 in the frame 1, be provided with on the transmission band 2 and educate seedling tray 3, the top of transmission band 2 has set gradually the matrix and has added mechanism, seeding mechanism and cover the mechanism.

Frame 1 adopts the steel construction support body, and transmission band 2 is used for driving educates seedling tray 3 uniform velocity and removes, adopts the motor to provide transmission power. Educate seedling tray 3 and can adopt plastics disk body or aluminum alloy disk body, and the upper surface has set up multirow evenly distributed's cultivation cave, can adopt the seedling tray 3 of current various structures.

Matrix interpolation mechanism is arranged in adding proper amount culture medium to educating the cultivation cave of seedling tray 3, specifically, matrix interpolation mechanism includes matrix storage storehouse 4, and matrix storage storehouse 4 passes through bolt fixed mounting in frame 1, and matrix storage storehouse 4 is used for the storage culture medium, has rectangular bodily form's inner chamber, and the top is provided with the charge door. The bottom surface of matrix storage storehouse 4 is the plane, and the bottom surface of matrix storage storehouse 4 is provided with a plurality of evenly distributed's matrix export 5, and matrix export 5 is used for discharging the matrix. The bottom surface of the substrate storage bin 4 is provided with a horizontal movable baffle 6, the movable baffle 6 is in clearance fit with the bottom surface of the substrate storage bin 4, and the fit clearance is small, so that the movable baffle 6 can move horizontally, and meanwhile, the substrate outlet 5 can be sealed. The movable baffle 6 is connected with a translation driving mechanism 7, the translation driving mechanism 7 is used for driving the movable baffle 6 to move back and forth horizontally, and a hydraulic cylinder and the like can be adopted. A horizontal fixed baffle 9 is arranged below the movable baffle 6, the fixed baffle 9 is fixedly arranged on the frame 1 through screws, and a plurality of uniformly distributed matrix blanking holes 10 are formed in the fixed baffle 9; be provided with a plurality of vertical unloading pipes 8 on the adjustable fender 6, the lower extreme and the fixed stop 9 sliding fit of unloading pipe 8, the quantity of unloading pipe 8, matrix export 5 and matrix unloading hole 10 is the same, and the position of matrix unloading hole 10 staggers with the position of matrix export 5, and concrete positional relationship will satisfy: when the upper end of the blanking pipe 8 is communicated with the matrix outlet 5, the lower end of the blanking pipe 8 is sealed by the fixed baffle 9, and when the lower end of the blanking pipe 8 is communicated with the matrix blanking hole 10, the matrix outlet 5 is sealed by the movable baffle 6.

The working process of the matrix adding mechanism is as follows: when the matrix is not added, the upper port of the blanking pipe 8 on the movable baffle 6 is staggered with the matrix outlet 5, and the matrix outlet 5 is blocked and sealed by the movable baffle 6. When matrix is added, the translation driving mechanism 7 drives the movable baffle 6 to horizontally move for a specific distance, so that the upper port of each blanking pipe 8 is aligned and communicated with the matrix outlet 5, the matrix in the matrix storage bin 4 falls into the blanking pipe 8 through the matrix outlet 5, the blanking pipe 8 is filled with the matrix, the lower port of the blanking pipe 8 is staggered with the matrix blanking hole 10, and the lower port of the blanking pipe 8 is sealed by the fixed baffle 9. Then translation actuating mechanism 7 drives adjustable fender 6 and resets, and the lower port of unloading pipe 8 moves to matrix unloading hole 10, and the matrix in the unloading pipe 8 passes through matrix unloading hole 10 and falls into the seedling growing cave of seedling growing tray 3 below, and matrix export 5 is sealed by adjustable fender 6 again simultaneously. The above process is repeated to achieve continuous addition of the matrix.

The utility model discloses a matrix adds mechanism, the addition of its matrix depends on the volume of 8 inner chambers of unloading pipe, only needs to make each unloading pipe 8's volume unanimous, just can guarantee that the matrix volume of interpolation at every turn is unanimous, realizes adding matrix evenly quantitatively, also can change unloading pipe 8's internal diameter according to the demand to the addition of adjustment matrix.

The upper surface of the fixed baffle 9 is provided with a sliding chute, the lower end of the blanking pipe 8 is positioned in the sliding chute and is in sliding fit with the sliding chute, and the substrate blanking hole 10 is positioned at the bottom of the sliding chute. The spout can play the effect of location and direction, improves the stability of unloading pipe 8 in reciprocal translation in-process, in addition, when leaking from the fit clearance between unloading pipe 8 lower port and fixed stop 9 when a small amount of matrix, the matrix of leaking is located the spout, prevents outer the hourglass.

The mobility of partial matrix is relatively poor, is difficult to get into unloading pipe 8 automatically, consequently is in be provided with horizontal stirring rod 11 in the matrix storage storehouse 4 of matrix export 5 top, be provided with a plurality of vertical stirring pieces 12 on the stirring rod 11, the both ends of stirring rod 11 extend outside matrix storage storehouse 4 and with the lateral wall sliding fit in matrix storage storehouse 4, translation actuating mechanism 7 or adjustable fender 6 are connected to one end of stirring rod 11. When translation actuating mechanism 7 drove adjustable fender 6 and removed, kickoff pole 11 also removed along with adjustable fender 6, and adjustable fender 6 drives kickoff piece 12 and removes, carries out the disturbance to the matrix, promotes the flow of matrix, ensures that the matrix can get into unloading pipe 8 through matrix export 5. The plectrum sheet 12 may be an elastic sheet.

Seeding mechanism is used for putting into the seedling raising cave of educating seedling tray 3 with the seed, in order to realize the ration seeding, seeding mechanism includes seed storage storehouse 13, and seed storage storehouse 13 is used for saving the seed, and the top is provided with the seed and adds the mouth, through bolt fixed mounting in frame 1. The bottom of the inner cavity of the seed storage bin 13 is provided with a seeding shaft 14, one end of the seeding shaft 14 is connected with a rotation driving mechanism 20, the rotation driving mechanism 20 adopts a motor, and the motor is connected with the seeding shaft 14 through a speed reducer. The seeding shaft 14 is provided with a plurality of seed distributing grooves 15 which are uniformly distributed along the axial direction, the seed distributing grooves 15 are used for transferring seeds, the volume of the seed distributing grooves 15 determines the seeding amount, and the seed distributing grooves 15 are the same in size, so that quantitative and uniform seeding can be realized. The seed sowing shaft 14 is externally sleeved with a spacer bush 16 in clearance fit with the seed sowing shaft 14, the fit clearance between the spacer bush 16 and the seed sowing shaft 14 is small, seeds cannot enter the fit clearance, and the top and the bottom of the spacer bush 16 are provided with seed distributing holes. The seeding shaft 14 rotates at the uniform velocity under the drive of the rotation driving mechanism 20, when the seed distribution groove 15 moves to the top of the seeding shaft 14, the seeds in the seed storage bin 13 enter the seed distribution groove 15, when the seed distribution groove 15 moves to the spacer bush 16, the seeds can not break away from the seed distribution groove 15 due to the blocking of the spacer bush 16, and when the seed distribution groove 15 moves to the bottom of the seeding shaft 14, the seeds fall under the action of weight and fall into the seedling raising hole of the seedling raising tray 3 after the seed distribution hole.

In order to promote the seeds to rapidly grow and germinate, a plurality of spray headers 17 are arranged on the side wall of the seed storage bin 13, the spray headers 17 are connected with a water tank 18 through a water conveying pipe, and a water pump 19 is arranged on the water conveying pipe. Pure water or culture solution is stored in the water tank 18, the pure water or culture solution is pumped to the spray head 17 by the water pump 19, and the pure water or culture solution is sprayed to the seeds by the spray head 17, so that the seed cracking is promoted, and the cultivation period is shortened.

The cover mechanism is used for adding matrix or earth and the like into the culture hole, and covers the seeds, the structure of the cover mechanism is the same as that of the matrix adding mechanism.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a float automatic sabot seeder that grows seedlings, includes frame (1), be provided with transmission band (2) on frame (1), be provided with on transmission band (2) and educate seedling tray (3), the top of transmission band (2) has set gradually the matrix and has added mechanism, seeding mechanism and cover mechanism, its characterized in that:

the substrate adding mechanism comprises a substrate storage bin (4), the bottom surface of the substrate storage bin (4) is a plane, a plurality of uniformly distributed substrate outlets (5) are formed in the bottom surface of the substrate storage bin (4), a horizontal movable baffle (6) is arranged on the bottom surface of the substrate storage bin (4), the movable baffle (6) is connected with a translation driving mechanism (7), a horizontal fixed baffle (9) is arranged below the movable baffle (6), and a plurality of uniformly distributed substrate discharging holes (10) are formed in the fixed baffle (9); the device is characterized in that a plurality of vertical blanking pipes (8) are arranged on the movable baffle (6), the number of the blanking pipes (8), the number of the matrix outlets (5) and the number of the matrix blanking holes (10) are the same, when the upper ends of the blanking pipes (8) are communicated with the matrix outlets (5), the lower ends of the blanking pipes (8) are sealed by the fixed baffle (9), and when the lower ends of the blanking pipes (8) are communicated with the matrix blanking holes (10), the matrix outlets (5) are sealed by the movable baffle (6).

2. The automatic tray-filling seeding device for floating seedling culture according to claim 1, characterized in that: the upper surface of fixed stop (9) is provided with the spout, the lower extreme of unloading pipe (8) is located the spout and with spout sliding fit, matrix unloading hole (10) are located the tank bottom of spout.

3. The automatic tray-filling seeding device for floating seedling culture according to claim 1 or 2, characterized in that: the translation driving mechanism (7) is a hydraulic cylinder.

4. The automatic tray-filling seeding device for floating seedling culture according to claim 1 or 2, characterized in that: be provided with horizontally in matrix storage storehouse (4) of matrix export (5) top and dial material pole (11), be provided with a plurality of vertical plectrums (12) on dialling material pole (11), the both ends of dialling material pole (11) extend outside matrix storage storehouse (4) and with the lateral wall sliding fit in matrix storage storehouse (4), translation actuating mechanism (7) or adjustable fender (6) are connected to the one end of dialling material pole (11).

5. The automatic tray-filling seeding device for floating seedling culture according to claim 1, characterized in that: the seeding mechanism comprises a seed storage bin (13), the bottom of an inner cavity of the seed storage bin (13) is provided with a seeding shaft (14), one end of the seeding shaft (14) is connected with a rotation driving mechanism (20), a plurality of seed distributing grooves (15) which are uniformly distributed along the axial direction are formed in the seeding shaft (14), a spacer bush (16) which is in clearance fit with the seeding shaft (14) is sleeved outside the seeding shaft (14), and seed distributing holes are formed in the top and the bottom of the spacer bush (16).

6. The automatic tray-filling seeding device for floating seedling culture according to claim 5, characterized in that: the side wall of the seed storage bin (13) is provided with a plurality of spray headers (17), the spray headers (17) are connected with a water tank (18) through a water conveying pipe, and a water pump (19) is arranged on the water conveying pipe.

7. The automatic tray-filling seeding device for floating seedling culture according to claim 5 or 6, characterized in that: the rotation driving mechanism (20) is a motor, and the motor is connected with the sowing shaft (14) through a speed reducer.

8. The automatic tray-filling seeding device for floating seedling culture according to claim 1, characterized in that: the covering mechanism is the same as the matrix addition mechanism.