CN216314278U

CN216314278U - Greenhouse seedling growing multilayer seedling bed

Info

Publication number: CN216314278U
Application number: CN202122945464.8U
Authority: CN
Inventors: 王超; 陆万; 陈天雯; 马丙四; 周天豹
Original assignee: Guanyun County Modern Agricultural Industrial Park Management Committee
Current assignee: Guanyun County Modern Agricultural Industrial Park Management Committee
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-04-19
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses a multi-layer seedling raising bed for greenhouse seedling raising, which comprises an underframe, wherein supporting plates are symmetrically fixed on the rear side of the upper surface of the underframe, the upper ends of the supporting plates are connected with a top plate together, a screw rod is installed between the middle part of the top plate and the underframe through a bearing together, the upper end of the screw rod is connected with a motor, the motor is installed on the upper surface of the top plate through a motor seat, a plurality of sliding blocks are meshed on a rod body of the screw rod, which is positioned between the top plate and the underframe, and an installation cylinder is fixed on the outer annular surface of each sliding block; the multilayer that this scheme provided educates seedling bed is under the cooperation of each part, and when bearing the dish when removing the eminence, accessible electro-magnet control bears the connection state between dish and the slider, bears promptly that the dish removes the eminence after, the limiting plate breaks away from the contact with the cardboard of installation section of thick bamboo upper surface under the effect of top spring, is the rotation connection state between linkage seat and the slider this moment.

Description

Greenhouse seedling growing multilayer seedling bed

Technical Field

The utility model relates to the technical field of greenhouse seedling culture, in particular to a multilayer seedling culture bed for greenhouse seedling culture.

Background

With the development of agricultural technology in China, greenhouse seedling is widely applied as a main seedling raising mode, and the main advantages of greenhouse seedling raising are that the indoor environment can be controlled, and the influence of weather is avoided.

At present, a single-layer seedling raising bed or a multi-layer seedling raising bed is usually used according to specific seedling raising requirements when greenhouse seedling raising is carried out, the main structure of the multi-layer seedling raising bed is a frame and a plurality of placing plates, the placing plates are installed on the frame in a layered mode, and the seedling raising plates are placed in the placing plates.

When the existing multilayer seedling raising bed is used, personnel can take a high-layer seedling raising tray only by using a stool cushion under feet, and further the phenomenon that the personnel accidentally fall off from a stool frequently occurs, so that the operation safety of the personnel is low; therefore, in order to solve the technical problems, a multi-layer seedling raising bed for greenhouse seedling raising is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a multi-layer seedling raising bed for greenhouse seedling raising.

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

a multi-layer seedling raising bed for greenhouse seedling raising comprises an underframe, wherein supporting plates are symmetrically fixed on the rear side of the upper surface of the underframe, the upper ends of the supporting plates are connected with a top plate together, a screw rod is installed between the middle part of the top plate and the underframe through a bearing together, the upper end of the screw rod is connected with a motor, and the motor is installed on the upper surface of the top plate through a motor base;

the lead screw is located and has engaged with a plurality of sliders on the body of rod between roof and the chassis, the outer anchor ring of slider is fixed with an installation section of thick bamboo, the middle part of installation section of thick bamboo is seted up the mounting groove and is rotated and install the annular plate, the annular plate is located the outside plate body fixedly connected with linkage seat of installation section of thick bamboo, the outer anchor ring of linkage seat all is connected with bears the weight of the dish, the electro-magnet is installed through the mount to the upper surface of linkage seat, the limiting plate has been placed to the lower extreme of electro-magnet, the other end of limiting plate extends to the top of installation section of thick bamboo, the upper surface of installation section of thick bamboo is fixed with a plurality of cardboards, the lower surface of limiting plate corresponds the cardboard and is fixed with and blocks the piece, just the middle part of limiting plate lower surface is articulated with linkage seat through the pin rod.

Preferably, one end of the lower surface of the limiting plate, which is close to the mounting cylinder, is connected with a top spring, and the lower end of the top spring is fixed on the upper surface of the linkage seat.

Preferably, the lower end of the annular plate, which is positioned in the mounting groove, is provided with a ball groove and a plurality of balls.

Preferably, the two ends of the bearing disc are provided with drain holes, and the outer sides of the drain holes are provided with sealing plugs.

Preferably, a sliding seat is fixed on the rear side of the bearing disc corresponding to the support plate, and the sliding seat is sleeved outside the support plate.

Preferably, the rear side of sliding seat is fixed with the thread bush, the inside meshing of thread bush has the threaded rod, a plurality of regulation holes have been seted up to the plate body of backup pad corresponding threaded rod, the one end of threaded rod extends to in the regulation hole.

Preferably, a stabilizing plate is fixed in the middle of the lower surface of the top plate, and the lower end of the stabilizing plate is fixed on the upper surface of the bottom frame.

The utility model provides a multi-layer seedling raising bed for greenhouse seedling raising, which has the beneficial effects that: this scheme is in the use, when growing seedlings and need when the topmost bears the weight of dish downstream after accomplishing, starts corresponding electro-magnet to twist corresponding threaded rod to the outside and break away from the regulation hole, bear the weight of the dish and be fixed connection through being between limiting plate and the slider with the linkage seat this moment, can pass through the lead screw downstream.

Consequently, the multilayer that this scheme provided educates seedling bed is under the cooperation of each part, make to bear a set accessible lead screw and reciprocate, and then the personnel just need not to use instruments such as stools to fill up the height when taking the operation to high-rise bearing dish, thereby personnel's operational safety has been strengthened, and bear the dish when removing the eminence, accessible electromagnet control bears the connection status between dish and the slider, bear promptly that the dish removes after the eminence, the limiting plate breaks away from the contact with the cardboard of installation section of thick bamboo upper surface under the effect of top spring, be rotation connection status between linkage seat and the slider this moment, avoided personnel to bear the phenomenon that the dish caused the influence to the uppermost bearing when dish removal below through the lead screw drive from this moment.

Drawings

FIG. 1 is a front view of a multi-layer seedling bed for greenhouse seedling growing according to the present invention;

FIG. 2 is a rear view of a multi-layer seedling bed for greenhouse seedling growing according to the present invention;

FIG. 3 is a schematic view of a linkage seat of a multi-layer seedling bed for greenhouse seedling cultivation according to the present invention;

FIG. 4 is a schematic view of an annular plate of a multi-layer seedling bed for greenhouse seedling according to the present invention;

FIG. 5 is a schematic diagram of a top spring of a multi-layer seedling bed for greenhouse seedling.

In the figure: 1. a chassis; 2. a support plate; 3. a top plate; 4. a screw rod; 5. a slider; 6. mounting the cylinder; 7. an annular plate; 8. a linkage seat; 9. a carrier tray; 10. a fixed mount; 11. an electromagnet; 12. a limiting plate; 13. clamping a plate; 14. a spring is supported; 15. a ball bearing; 16. a motor; 17. a sealing plug; 18. a sliding seat; 19. a threaded rod; 20. and a stabilizing plate.

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. 1-5, a greenhouse seedling growing multilayer bed of growing seedlings, including chassis 1, the rear side symmetry of 1 upper surface of chassis is fixed with backup pad 2, the upper end of backup pad 2 is connected with roof 3 jointly, install lead screw 4 through the bearing jointly between the middle part of roof 3 and the chassis 1, lead screw 4 upper end is connected with motor 16, motor 16 passes through the motor cabinet and installs the upper surface at roof 3, lead screw 4 is located and has a plurality of sliders 5 on the body of rod between roof 3 and the chassis 1, the outer anchor clamps of slider 5 have an installation section of thick bamboo 6, the middle part of an installation section of thick bamboo 6 has been seted up the mounting groove and has been rotated and install annular plate 7, annular plate 7 is located the inside lower extreme of mounting groove and has been seted up the ball groove and be equipped with a plurality of balls 15, the setting of ball 15, make annular plate 7 more smooth and easy when 6 inside rotations of an installation section of thick bamboo.

Annular plate 7 is located the outside plate body fixedly connected with linkage seat 8 of installation section of thick bamboo 6, the outer anchor ring of linkage seat 8 all is connected with bears the dish 9, electro-magnet 11 is installed through mount 10 to the upper surface of linkage seat 8, limiting plate 12 has been placed to the lower extreme of electro-magnet 11, the other end of limiting plate 12 extends to the top of installation section of thick bamboo 6, the upper surface mounting of installation section of thick bamboo 6 has a plurality of cardboards 13, the lower surface of limiting plate 12 corresponds cardboard 13 and is fixed with the piece that blocks, and the middle part of limiting plate 12 lower surface is passed through the pin rod and is articulated with linkage seat 8.

The lower surface of limiting plate 12 and the one end that is close to installation section of thick bamboo 6 are connected with top spring 14, the upper surface at linkage seat 8 is fixed to top spring 14's lower extreme, the wash port has been seted up at the both ends that bear dish 9, the outside of wash port is equipped with sealing plug 17, the setting of top spring 14, make limiting plate 12 break away from the contact with cardboard 13 all the time under the effect that does not receive electro-magnet 11, and the setting of wash port and sealing plug 17, make the water that leaks of the in-process of growing seedlings keep in bearing dish 9, and concentrate the processing after the completion of growing seedlings.

Bear dish 9 rear side and correspond backup pad 2 and be fixed with sliding seat 18, sliding seat 18 cover is established in the outside of backup pad 2, the rear side of sliding seat 18 is fixed with the thread bush, the inside engagement threaded rod 19 of thread bush, a plurality of regulation holes have been seted up to the plate body of backup pad 2 corresponding threaded rod 19, the one end of threaded rod 19 extends to in the regulation hole, the middle part of roof 3 lower surface is fixed with stabilizer plate 20, the upper surface at chassis 1 is fixed to stabilizer plate 20's lower extreme, sliding seat 18 and threaded rod 19's setting, make bear dish 9 remove to corresponding position after can be fixed connection with backup pad 2, when linkage seat 8 is the rotation connected state with slider 5, it bears the phenomenon that dish 9 can the downshifting, the stability of roof 3 has been strengthened in the setting of stabilizer plate 20.

The use principle and the advantages are as follows: in the using process of the utility model, each bearing disc 9 is positioned at the lower end of the screw rod 4, and then the electromagnet 11 corresponding to the uppermost bearing disc 9 is started, the suction force of the electromagnet 11 drives the limiting plate 12 to rotate, the blocking block at the lower end of the limiting plate 12 is matched with the clamping plate 13 at the upper end of the mounting cylinder 6, so that the screw rod 4 drives the linkage seat 8 to move upwards through the slide block 5, namely the uppermost bearing disc 9 moves towards the upper end of the screw rod 4, when the bearing disc 9 moves to the corresponding position, the screw rod 4 stops rotating, the electromagnet 11 is closed, the bearing discs 9 and the supporting plate 2 are fixedly connected through the threaded rod 19, the linkage seat 8 is rotatably connected with the slide block 5 through the annular plate 7, at the moment, the uppermost bearing disc 9 is mounted, and the lower bearing disc 9 can be mounted by repeating the steps.

When the uppermost bearing plate 9 needs to be moved downwards after seedling is completed, the corresponding electromagnet 11 is started, the corresponding threaded rod 19 is screwed outwards to be separated from the adjusting hole, and at the moment, the bearing plate 9 and the linkage seat 8 are fixedly connected with the sliding block 5 through the limiting plate 12, and can move downwards through the screw rod 4.

Consequently, the multilayer bed of growing seedlings that this scheme provided is under the cooperation of each part, make to bear dish 9 accessible lead screw 4 and reciprocate, and then the personnel just need not to use tools such as stools to fill up when taking the operation to high-rise dish 9 of bearing, thereby personnel's operational safety has been strengthened, and bear dish 9 when removing the eminence, accessible electro-magnet 11 control bears the connection status between dish 9 and the slider 5, bear promptly that dish 9 removes after the eminence, limiting plate 12 breaks away from the contact with cardboard 13 of installing cylinder 6 upper surface under the effect of top spring 14, be the rotation connection status between linkage seat 8 and the slider 5 this moment, can bear the phenomenon that dish 9 caused the influence to the top when having avoided personnel to drive following dish 9 of bearing through lead screw 4 to remove.

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 greenhouse seedling raising multilayer seedling raising bed comprises an underframe (1) and is characterized in that supporting plates (2) are symmetrically fixed on the rear side of the upper surface of the underframe (1), the upper ends of the supporting plates (2) are connected with a top plate (3) together, a screw rod (4) is installed between the middle part of the top plate (3) and the underframe (1) through a bearing together, the upper end of the screw rod (4) is connected with a motor (16), and the motor (16) is installed on the upper surface of the top plate (3) through a motor base;

the lead screw (4) is positioned on a rod body between the top plate (3) and the bottom frame (1) and is meshed with a plurality of sliding blocks (5), an installation barrel (6) is fixed on the outer ring surface of each sliding block (5), a mounting groove is formed in the middle of the installation barrel (6) and is rotatably provided with a ring-shaped plate (7), a plate body of the ring-shaped plate (7) positioned outside the installation barrel (6) is fixedly connected with a linkage seat (8), the outer ring surface of the linkage seat (8) is connected with a bearing disc (9), an electromagnet (11) is installed on the upper surface of the linkage seat (8) through a fixing frame (10), a limiting plate (12) is placed at the lower end of the electromagnet (11), the other end of the limiting plate (12) extends to the upper part of the installation barrel (6), a plurality of clamping plates (13) are fixed on the upper surface of the installation barrel (6), and a blocking block is fixed on the lower surface of the limiting plate (12) corresponding to the clamping plates (13), and the middle part of the lower surface of the limiting plate (12) is hinged with the linkage seat (8) through a pin rod.

2. The multi-layer seedling raising bed for greenhouse seedling raising according to claim 1, wherein a top spring (14) is connected to one end of the lower surface of the limiting plate (12) close to the mounting barrel (6), and the lower end of the top spring (14) is fixed to the upper surface of the linkage seat (8).

3. A multi-layer seedling raising bed for greenhouse seedlings as claimed in claim 1, wherein the lower end of the annular plate (7) inside the mounting groove is provided with a ball groove and a plurality of balls (15).

4. The multi-layer seedling raising bed for greenhouse seedling raising according to claim 1, wherein two ends of the bearing disc (9) are provided with drain holes, and sealing plugs (17) are arranged outside the drain holes.

5. The multi-layer seedling raising bed for greenhouse seedling raising according to claim 1, wherein a sliding seat (18) is fixed on the rear side of the bearing plate (9) corresponding to the support plate (2), and the sliding seat (18) is sleeved outside the support plate (2).

6. A multi-layer seedling raising bed for greenhouse seedlings as claimed in claim 5, wherein a threaded sleeve is fixed on the rear side of the sliding seat (18), a threaded rod (19) is engaged inside the threaded sleeve, a plurality of adjusting holes are formed in the plate body of the supporting plate (2) corresponding to the threaded rod (19), and one end of the threaded rod (19) extends into the adjusting holes.

7. A multi-layer seedling raising bed for greenhouse seedlings as claimed in claim 1, wherein a stabilizing plate (20) is fixed to the middle of the lower surface of the top plate (3), and the lower end of the stabilizing plate (20) is fixed to the upper surface of the bottom frame (1).