CN212212089U

CN212212089U - Crop seedling raising device

Info

Publication number: CN212212089U
Application number: CN202020632709.4U
Authority: CN
Inventors: 康瑜; 刘小红; 刘福会; 刘信兵
Original assignee: Beijing Shiweishizhuang Agricultural Park Co ltd
Current assignee: Beijing Shiweishizhuang Agricultural Park Co ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2020-12-25
Anticipated expiration: 2030-04-23

Abstract

The utility model relates to a crop seedling raising device, comprising a box body with an opening on one side, and a plurality of guide grooves are vertically arranged on two opposite side walls of the box body near the opening. The side wall opposite to the opening in the box extends in the direction, and a seedling tray is slidably arranged between the two opposite guide grooves. The bottom of the seedling tray is provided with a plurality of infiltration holes, and the position close to the top wall in the box reciprocates. A spray assembly for spraying the seedling tray is slidably arranged, and the spray assembly includes a liquid conduit tube that is slidably arranged on the inner wall of the box, and a bellows tube that is arranged between the liquid conduit tube and the external infusion tube and communicated with each other. and a plurality of shower heads arranged on the liquid conduit, the reciprocating sliding direction of the liquid conduit is perpendicular to the extending direction of the guide groove, and the box body is provided with a driving component for driving the liquid conduit to slide back and forth. It has the effect of evenly spraying the seedling pots.

Description

Crop seedling raising device

Technical Field

The utility model belongs to the technical field of the technique of agricultural seedling growing and specifically relates to a crops device of growing seedlings is related to.

Background

At present, with the continuous development of agricultural modernization technology, transplanting the crops after seedling raising can not only save the germination time of the seeds, but also improve the germination rate of the seeds.

Present grant bulletin number is CN 206101094U's a crops device of growing seedlings, including transparent box and chamber door, the chamber door is articulated with the left end face of box, top-down all sets up the draw-in groove that is used for placing the basin of growing seedlings on the side end face about in the box, the bottom of growing seedlings the dish sets up the weeping hole, it sets up the cuboid lug with draw-in groove matched with to educate to set up on the side about the dish, set up the hydrojet device of being connected with outside transfer line on the up end of box, the hydrojet device is by the pipe of being connected with outside transfer line, the hydrojet pipe of two parallels of setting on the pipe and set up.

The technical scheme has the following problems: the hydrojet device sets up the position department that is close to the roof in the box, sprays the basin of growing seedlings of the top through the shower nozzle of two spray pipes below, because the position of shower nozzle is fixed, leads to on the basin of growing seedlings locally to have the position department nutrition of hydrojet head surplus easily, and does not have hydrojet head's position department and lack the failure that nutrient solution leads to growing seedlings.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a crops device of growing seedlings, it has carries out the effect that evenly sprays to the basin of growing seedlings.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a crop seedling raising device comprises a box body with an opening at one side, a plurality of guide grooves are respectively and vertically arranged on two opposite side walls of the box body close to the opening of the box body, the guide grooves extend towards the side wall direction opposite to the opening of the box body in the box body, a seedling raising tray is arranged between the two opposite guide grooves in a sliding way, a plurality of permeation holes are uniformly formed at the bottom of the seedling raising tray, a spraying component used for spraying the seedling raising tray is arranged in the box body at a position close to the top wall in a reciprocating sliding manner, the spraying component comprises a liquid guide pipe arranged on the inner wall of the box body in a reciprocating sliding manner, a corrugated pipe arranged between the liquid guide pipe and an external liquid conveying pipe and communicated with the liquid guide pipe, and a plurality of spraying heads arranged on the liquid guide pipe, the reciprocating sliding direction of the liquid guide pipe is perpendicular to the extending direction of the guide groove, and the box body is provided with a driving assembly for driving the liquid guide pipe to slide in a reciprocating mode.

Through adopting above-mentioned technical scheme, educate seedling tray slidable mounting and place or take out between two relative guide ways in the box, the convenience is to educating seedling tray, drive assembly drive catheter reciprocates and slides in the box is inside, the catheter makes the bellows extend in reciprocal sliding, the catheter slides in the top of educating seedling tray, spray through the shower head to educating seedling tray, because the reciprocal sliding of catheter, can make the shower head to educate seedling tray's spraying homogenization, educate seedling tray to go up even seting up of infiltration hole and make the below also even quilt of educating seedling tray spray simultaneously.

The utility model discloses further set up to: the driving assembly comprises a sliding block arranged on the liquid guide pipe, a reciprocating screw rod connected with the sliding block in a threaded manner and rotatably connected in the box body, and a driving motor arranged on the outer side wall of the box body and connected with the reciprocating screw rod, the axis direction of the reciprocating screw rod is consistent with the reciprocating sliding direction of the liquid guide pipe, and one end of the reciprocating screw rod extends out of the box body and is fixedly connected with an output shaft of the driving motor.

Through adopting above-mentioned technical scheme, driving motor's output shaft drives reciprocal lead screw and carries out circumferential rotation, reciprocal lead screw makes the sliding block slide along the axis direction reciprocal of reciprocal lead screw when the rotation, and the sliding block drives the catheter and slides reciprocally, adopts reciprocal lead screw and driving motor's cooperation, and driving motor only needs unidirectional rotation alright realize the reciprocal of catheter and slide.

The utility model discloses further set up to: the spraying assembly is arranged into a plurality of groups, the plurality of groups of spraying assemblies are in one-to-one correspondence with the seedling raising discs, and the spraying assembly is positioned above the seedling raising discs.

Through adopting above-mentioned technical scheme, spray assembly sets up to the multiunit, can make every educate seedling tray all have sufficient nutrient solution to absorb.

The utility model discloses further set up to: the box is provided with the interlock subassembly that is used for making many reciprocal lead screws rotate simultaneously outward, the interlock subassembly is including setting up in the rotation wheel of reciprocal lead screw and setting up in the belt between two adjacent rotation wheels, and the belt on same rotation wheel sets up side by side.

Through adopting above-mentioned technical scheme, drive through the belt between two adjacent rotation wheels, make two adjacent rotation wheels rotate in step, from this, can make adjacent reciprocal lead screw rotate in step, the transmission mode who uses the belt is simple.

The utility model discloses further set up to: the box body is externally provided with a mounting shell, a mounting cavity is formed between the mounting shell and the outer side wall of the box body, and the linkage assembly is located in the mounting cavity.

Through adopting above-mentioned technical scheme, the setting of installation shell can make the interlock subassembly install in the installation cavity, avoids the belt in the interlock subassembly to expose in the external world, avoids the wearing and tearing of belt.

The utility model discloses further set up to: and a liquid tray is arranged at the bottom in the box body in a sliding manner.

Through adopting above-mentioned technical scheme, the nutrient solution that the seedling tray permeates out from the infiltration hole can be collected in setting up of holding in the palm the liquid dish, retrieves the nutrient solution so that use next time.

The utility model discloses further set up to: the box body is provided with a guide groove on the side wall opposite to the opening of the box body, the guide groove extends along the reciprocating sliding direction of the liquid guide pipe, the liquid guide pipe is provided with a guide block positioned in the guide groove, and the guide block is connected with the guide groove in a sliding manner.

Through adopting above-mentioned technical scheme, when the catheter reciprocated sliding in the box, the guide block through the catheter slided in the guiding groove, can make the more stable supporting role that provides simultaneously that slides of catheter.

The utility model discloses further set up to: the lower bottom surface of box is provided with the universal wheel that is used for promoting the box.

Through adopting above-mentioned technical scheme, the setting of universal wheel is convenient for promote the box.

To sum up, the utility model discloses a beneficial technological effect does:

1. the seedling tray is slidably mounted between the two opposite guide grooves in the box body, the seedling tray is convenient to place or take out, the driving assembly drives the liquid guide pipe to slide in the box body in a reciprocating mode, the liquid guide pipe enables the corrugated pipe to extend while sliding in the reciprocating mode, the liquid guide pipe slides above the seedling tray, the seedling tray is sprayed through the spray head, due to the fact that the liquid guide pipe slides in the reciprocating mode, spraying of the spray head on the seedling tray can be uniform, and meanwhile, the seedling tray below the seedling tray is uniformly sprayed due to the fact that the penetration holes in the seedling tray are uniformly formed;

2. the output shaft of the driving motor drives the reciprocating screw rod to rotate in the circumferential direction, the reciprocating screw rod enables the sliding block to slide in a reciprocating mode along the axis direction of the reciprocating screw rod while rotating, the sliding block drives the liquid guide pipe to slide in a reciprocating mode, and the driving motor can achieve reciprocating sliding of the liquid guide pipe only through one-way rotation by means of the cooperation of the reciprocating screw rod and the driving motor.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is a first schematic cross-sectional view of an embodiment of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a schematic cross-sectional view of the embodiment of the present invention;

FIG. 5 is an enlarged view of portion B of FIG. 4;

fig. 6 is a schematic diagram of a local explosion between the box, the linkage assembly and the driving motor according to the embodiment of the present invention.

In the figure, 1, a box body; 2. a box door; 21. a handle; 22. a universal wheel; 23. a guide groove; 231. hiding the groove; 232. a limiting protrusion; 3. an induced draft fan; 4. a guide rail; 41. a guide groove; 5. a seedling raising plate; 51. a guide block; 52. a penetration hole; 6. a liquid tray; 7. a spray assembly; 71. a catheter; 711. a guide block; 712. a limiting groove; 72. a shower head; 73. a bellows; 81. a reciprocating screw rod; 82. a sliding block; 83. a drive motor; 9. mounting a shell; 101. a linkage assembly; 1011. a belt; 1012. and rotating the wheel.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a crop device of growing seedlings, have open box 1 including one side, box 1 is the rectangle, and box 1 articulates through the hinge in uncovered department has chamber door 2, and chamber door 2 can cover the uncovered of box 1, and one side welding that chamber door 2 deviates from box 1 uncovered department has handle 21, and chamber door 2 and box 1's articulated position department is kept away from to handle 21. The lower surface of the box body 1 is fixedly connected with four universal wheels 22, and the four universal wheels 22 are respectively positioned at four end corners of the box body 1. The inside through-hole of intercommunication is seted up at the top of box 1, and fixed mounting has draught fan 3 in the through-hole.

Referring to fig. 2, three guide rails 4 are vertically welded to two opposite side walls close to the opening of the box body 1, the three guide rails 4 located on the same side are arranged at equal intervals in the vertical direction, the guide rails 4 located on the opposite side walls in the box body 1 are in one-to-one correspondence on the horizontal line, and the length direction of the guide rails 4 is consistent with the width direction of the box body 1. One side of the guide rail 4, which is back to the inner side wall of the box body 1, is provided with a guide groove 41, the guide groove 41 extends along the length direction of the guide rail 4, and one end of the guide groove 41, which is close to the opening of the box body 1, is an entrance end.

Seedling tray 5 is provided with in the slip between two relative guided ways 4, and a plurality of infiltration holes 52 have evenly been seted up to seedling tray 5's bottom. Educate seedling tray 5's lateral wall symmetrical welding has guide block 51, guide block 51 and guide way 41 looks adaptation, educates seedling tray 5 and when installing in box 1, educates seedling tray 5's guide block 51 and slides in guide way 41.

A liquid tray 6 is arranged at the bottom in the box body 1 in a sliding way, and the liquid tray 6 is used for receiving nutrient solution flowing out from the permeation holes 52 of the seedling raising tray 5.

Referring to fig. 2 and 3, the box body 1 is internally provided with three groups of spraying assemblies 7 for spraying the seedling raising discs 5, the three groups of spraying assemblies 7 are in one-to-one correspondence with the three seedling raising discs 5, and the spraying assemblies 7 are positioned above the seedling raising discs 5.

The spraying assembly 7 comprises a liquid guide pipe 71, a corrugated pipe 73 and a spraying head 72, wherein the axial direction of the corrugated pipe 73 is consistent with the length direction of the box body 1, one end of the corrugated pipe 73 is fixedly connected with the inner side wall of the box body 1 and is connected with an external liquid conveying pipe, the other end of the corrugated pipe 73 is fixedly connected with and communicated with the liquid guide pipe 71, and the length direction of the liquid guide pipe 71 is consistent with the width direction of the box body 1.

Referring to fig. 4 and 5, three guide grooves 23 are formed in the side wall of the box body 1 opposite to the opening, the three guide grooves 23 are arranged at equal intervals along the height direction of the box body 1 and correspond to the three liquid guide tubes 71 one by one, and the guide grooves 23 extend along the length direction of the box body 1. Hidden grooves 231 are formed in the top wall and the bottom wall of the guide groove 23, the extending direction of the hidden grooves 231 is consistent with the extending direction of the guide groove 23, and a limiting protrusion 232 is formed between one side, away from the side wall of the guide groove 23, of the hidden grooves 231 and the inner wall of the box body 1. One end of the guide pipe 71 close to the guide groove 23 is welded with a guide block 711, the guide block 711 is matched with the guide groove 23, the guide block 711 is positioned in the guide groove 23 and slides back and forth along the extending direction of the guide groove 23, a limit groove 712 is formed between the guide block 711 and the guide pipe 71, the limit groove 712 is matched with the limit protrusion 232, and when the guide block 711 slides in the guide groove 23, the limit groove 712 is connected with the limit protrusion 232 in a sliding manner.

Referring to fig. 3, a plurality of shower heads 72 are provided, the shower heads 72 are arranged uniformly along the longitudinal direction of the liquid guide tube 71, and the shower heads 72 are provided on the lower surface of the liquid guide tube 71.

Referring to fig. 2 and 3, the box body 1 is provided with a driving assembly for driving the liquid guide tube 71 to slide back and forth along the extending direction of the guide groove 23, the driving assembly includes three sliding blocks 82 and a back and forth screw rod 81, the three sliding blocks 82 are provided, the three sliding blocks 82 correspond to the three liquid guide tubes 71 one by one, and the sliding blocks 82 are fixedly connected to the upper surfaces of the liquid guide tubes 71 and are far away from one ends of the guide blocks 711 (refer to fig. 5). The number of the reciprocating screw rods 81 is three, the three reciprocating screw rods 81 correspond to the three liquid guide tubes 71 one by one, and the axial direction of the reciprocating screw rods 81 is perpendicular to the length direction of the liquid guide tubes 71. One end of the reciprocating screw rod 81 penetrates through the sliding block 82 and then is rotatably connected with the side wall of the box body 1, the other end of the reciprocating screw rod 81 extends out of the box body 1, and the reciprocating screw rod 81 is in threaded connection with the sliding block 82.

The box body 1 is welded with the installation shell 9 on the outer side wall close to the box door 2, the installation shell 9 is arranged opposite to an external infusion tube, the installation shell 9 extends along the height direction of the box body 1, and an installation cavity (not shown in the figure) is formed between the installation shell 9 and the outer side wall of the box body 1. One end of the reciprocating screw rod 81 extending out of the box body 1 is positioned in the mounting cavity and is rotationally connected with the side wall of the mounting cavity.

Referring to fig. 3 and 6, a linkage assembly 101 for enabling the three reciprocating screw rods 81 to rotate simultaneously is arranged in an installation cavity of the installation shell 9, the linkage assembly 101 comprises three rotating wheels 1012 and a belt 1011, the three rotating wheels 1012 are in one-to-one correspondence with the three reciprocating screw rods 81, the rotating wheels 1012 are sleeved on the peripheral wall of the reciprocating screw rods 81, and the rotating wheels 1012 are fixedly connected with the reciprocating screw rods 81. The belt 1011 sets up to two, and two vertical settings of belt 1011 just stagger along the width direction of box 1 and arrange, and two belt 1011 are located respectively between two adjacent reciprocal lead screw 81, and the outer peripheral face of two adjacent rotating wheel 1012 of belt 1011 winding is located and is twined by two belt 1011 side by side simultaneously on the rotating wheel 1012 of the reciprocal lead screw 81 in the middle of being located.

The driving assembly further comprises a driving motor 83, the driving motor 83 is fixedly connected to one side, away from the box body 1, of the mounting shell 9, the axis direction of an output shaft of the driving motor 83 is consistent with the axis direction of the reciprocating screw rod 81, the output shaft of the driving motor 83 penetrates through the mounting shell 9 to the mounting cavity and is fixedly connected with the reciprocating screw rod 81 located in the middle, and the reciprocating screw rod 81 and the output shaft of the driving motor 83 rotate coaxially.

The working principle of the embodiment is as follows: the driving motor 83 is started, the output shaft of the driving motor 83 drives the middle rotating wheel 1012 to rotate in the circumferential direction, the middle reciprocating screw rod 81 rotates synchronously with the rotating wheel 1012, the middle rotating wheel 1012 rotates synchronously through the transmission action of the two belts 1011, the upper rotating wheel 1012 and the lower rotating wheel 1012 rotate synchronously, the upper reciprocating screw rod 81 and the lower reciprocating screw rod 81 rotate synchronously, therefore, the three reciprocating screw rods 81 can rotate simultaneously, when the reciprocating screw rod 81 rotates, the sliding block 82 slides in the axial direction of the reciprocating screw rod 81 in a reciprocating mode, the sliding block 82 drives the liquid guide pipe 71 to slide in the box body 1 in a reciprocating mode while sliding in a reciprocating mode, and therefore the spraying head 72 of the liquid guide pipe 71 can spray the seedling raising tray 5 evenly.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A crop seedling raising device, comprising a box body (1) with an opening on one side, and the box body (1) is vertically provided with a plurality of guide grooves (41) on two opposite side walls near its opening respectively. ), the guide groove (41) extends in the direction of the side wall opposite to the opening of the box body (1) in the box body (1), and is characterized in that: a seedling raising tray is slidably arranged between the two opposite guide grooves (41). (5), the bottom of the seedling tray (5) is evenly provided with a plurality of infiltration holes (52), and the box body (1) is provided with reciprocating sliding at the position close to the top wall for carrying out the seedling tray (5). A spray assembly (7) for spraying, the spray assembly (7) comprises a liquid conduit (71) arranged in a reciprocating sliding manner on the inner wall of the box body (1), a liquid conduit (71) disposed between the liquid conduit (71) and the external liquid infusion pipe Corrugated pipes (73) communicated with each other and a plurality of shower heads (72) arranged on the liquid conduit (71), the direction of the reciprocating sliding of the liquid conduit (71) and the extension of the guide groove (41) The direction is vertical, and the box body (1) is provided with a driving assembly for driving the liquid catheter (71) to slide back and forth.

2. A crop seedling raising device according to claim 1, characterized in that: the drive assembly comprises a sliding block (82) arranged on the liquid conduit (71), and is threadedly connected to the sliding block (82) And the reciprocating screw (81) connected in rotation to the box (1) and the drive motor (83) arranged on the outer side wall of the box (1) and connected to the reciprocating screw (81), the reciprocating screw (81) ) is consistent with the reciprocating sliding direction of the catheter (71), and one end of the reciprocating screw (81) extends out of the box (1) and is fixedly connected to the output shaft of the drive motor (83).

3. A crop seedling raising device according to claim 2, characterized in that: the spray assemblies (7) are arranged in multiple groups, and multiple groups of the spray assemblies (7) and multiple groups of the seedling raising trays ( 5) One-to-one correspondence, the spray assembly (7) is located at the upper position of the seedling tray (5).

4. A crop seedling raising device according to claim 3, characterized in that: a linkage assembly (101) for simultaneously rotating a plurality of reciprocating screw rods (81) is provided outside the box body (1), so that The linkage assembly (101) comprises a rotating wheel (1012) arranged on the reciprocating screw (81) and a belt (1011) arranged between two adjacent rotating wheels (1012), on the same rotating wheel (1012) The belts (1011) are arranged side by side.

5 . A crop seedling raising device according to claim 4 , wherein a mounting shell ( 9 ) is provided outside the box body ( 1 ), and the mounting shell ( 9 ) is connected to the outside of the box body ( 1 ). 6 . An installation cavity is formed between the walls, and the linkage assembly (101) is located in the installation cavity.

6 . The crop seedling raising device according to claim 1 , wherein a liquid tray ( 6 ) is slidably arranged at the bottom of the box body ( 1 ). 7 .

7. A crop seedling raising device according to claim 1, characterized in that: the box body (1) is provided with a guide groove (23) on the side wall opposite to its opening, and the guide groove (23) extends along the The catheter (71) extends in the direction of reciprocating sliding, the catheter (71) is provided with a guide block (711) located in the guide groove (23), the guide block (711) and the guide groove (23) Slip connection.

8. A crop seedling raising device according to claim 1, characterized in that: the lower bottom surface of the box body (1) is provided with a universal wheel (22) for pushing the box body (1).