Irrigation device for wheat seed cultivation box

Abstract

The invention discloses an irrigation device for a wheat seed cultivation box, and relates to the field of irrigation devices for wheat seed cultivation boxes, the irrigation device comprises a box body, a box door is arranged on the front side of the box body, a water tank is arranged on the back side of the box body, a cultivation box is arranged in the box body, and a watering mechanism is arranged in the box body and located above the cultivation box. The watering mechanism comprises a transverse frame and a bearing frame, a first sliding groove is formed in the transverse frame, a transverse groove is formed in the inner side wall of the first sliding groove in a penetrating mode, lead screws are rotationally arranged on the two inner side walls of the box body and located in the first sliding groove, and sliding blocks are arranged on the lead screws in a threaded mode; the wheat cultivation device has the advantages that the bearing frame can drive the multiple sets of water spraying pipes to move left and right above the cultivation box in a circulating and reciprocating mode, all the positions of the cultivation box can be fully irrigated, the irrigation effect on wheat is improved, redundant water in the box body can be conveniently treated, and the situation that the side wall of the box body is rusted due to the fact that much water is deposited for a long time is avoided.

Description

Technical Field

[0001] The invention relates to the field of watering devices for wheat seed cultivation boxes, and in particular to a watering device for wheat seed cultivation boxes. Background Art

[0002] Wheat seed cultivation requires precise control of irrigation amount and uniformity. Existing incubator irrigation devices have problems such as inaccurate water control (prone to overwatering or drought), uneven irrigation (local waterlogging or drying), and poor structural adaptability (difficult to match the multi-layer frame in the incubator). These problems lead to low seed germination rate and poor growth consistency, affecting the accuracy of cultivation experiments. It is mainly used for wheat seed cultivation experiments in agricultural research institutes, seed breeding bases, and agricultural colleges, and is a cultivation box system suitable for laboratories and small seedling cultivation scenarios.

[0003] However, when watering wheat seeds in the wheat seed cultivation box in the prior art, the watering device only sprays water at one position and then flows autonomously to other positions. In this method, the water flow rate is affected by factors such as gravity, resulting in a slow watering speed and uneven watering. Summary of the Invention

[0004] The object of the present invention is to provide a watering device for a wheat seed cultivation box to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution of the present invention is a watering device for a wheat seed cultivation box, comprising a box body, a box door is provided on the front of the box body, a water tank is provided on the back of the box body, a cultivation box is provided inside the box body, a watering mechanism is provided inside the box body and above the cultivation box, the watering mechanism comprises a cross frame and a load-bearing frame, a first slide groove is provided on the cross frame, a cross groove is provided through the inner side wall of the first slide groove, a screw rod is rotatably provided on the two inner side walls of the box body and located inside the first slide groove, and a slider is threaded on the screw rod.

[0006] As a further solution of the present invention: slots are provided at both ends of the load-bearing frame, a water storage box is provided at the upper end of the load-bearing frame, several groups of water spray pipes are provided on the water storage box, the upper end of the water storage box is connected to a water inlet pipe, and a slide is provided at one end of the water inlet pipe close to the water storage box.

[0007] As a further solution of the present invention: a motor is provided inside the box, and the rotating shaft of the motor is connected to the end of the screw rod, the slider cooperates with the motor to move left and right along the first slide groove through the screw rod, the end of the slider passes through the horizontal groove and is connected to the end of the load-bearing frame, and the load-bearing frame is slidably set in a position between the two groups of horizontal frames through the slot cooperating with the slider.

[0008] As a further solution of the present invention: a support box is provided on the inner side wall of the box body and above the horizontal frame, and a second sliding groove is provided at the bottom end of the support box and near one side.

[0009] Through the above technical scheme, the following technical effects can be achieved: the starting motor drives the screw rod to rotate counterclockwise inside the first slide groove, and when the screw rod rotates, it drives the slider to move left inside the horizontal groove. When the slider drives the load-bearing frame to move left and right along the horizontal groove between the two groups of horizontal frames through the slot, the load-bearing frame will apply tension to the end of the water inlet pipe during the process of driving the water storage box to move, so that the end of the water inlet pipe moves left and right along the second slide groove through the slide plate, and because one end of the water inlet pipe is fixed to the box body and the other end is fixed to the slide plate, the water inlet pipe can be stretched or bent inside the support box as the load-bearing frame moves, which can effectively prevent the water inlet pipe from being entangled and affecting the movement of the load-bearing frame. Compared with the traditional irrigation method of only spraying water at one position and then letting the water flow to other positions independently, in this method, the water flow rate is affected by factors such as gravity, resulting in a slow irrigation speed and uneven irrigation. Through the above operation, the load-bearing frame can drive several groups of water spray pipes to move left and right over the cultivation box in a cycle, so that each position of the cultivation box can be fully irrigated, thereby improving the irrigation effect of wheat.

[0010] As a further solution of the present invention: the end of the water inlet pipe away from the skateboard passes through the box body and is arranged inside the water tank, a water pump is provided inside the water tank, and the output end of the water pump is connected to the bottom of the water inlet pipe, the bottom of the water spray pipe passes through the load-bearing frame and extends to a position below it, the water inlet pipe is connected to the water spray pipe through the water storage box, and the skateboard slides left and right along the second slide groove through the water inlet pipe.

[0011] As a further solution of the present invention: a waste water trough is provided at the bottom of the box body, a water collection mechanism is provided inside the waste water trough, the water collection mechanism includes a temporary storage box, a sponge is placed inside the temporary storage box, a third slide groove is provided on both inner side walls of the temporary storage box, an electric push rod is provided on the inner side wall of the third slide groove, a push plate is provided at the end of the electric push rod and located inside the third slide groove, and a partition is provided at the end of the push plate and located inside the temporary storage box.

[0012] As a further scheme of the present application: the side wall of the partition is provided with a rotating shaft, two groups of the rotating shafts are provided with a rolling shaft, the outer side wall of the box and located at the bottom position is provided with a slot connected with the wastewater tank, the inside of the wastewater tank and located below the temporary storage box is provided with a water collecting box, the electric push rod is started to extend to push the push plate to move along the third sliding groove, when the push plate moves, the rotating shaft provided on one side of the partition drives the rolling shaft to roll and crush on the surface of the sponge, and then the electric push rod is started to shorten to pull the push plate to move along the third sliding groove, when the push plate moves, the rotating shaft drives the rolling shaft to roll and crush on the surface of the sponge, and when the above operation is repeated, the rolling shaft repeatedly crushes the sponge, the water in the sponge is squeezed out through the hole slot and flows to the inside of the water collecting box at the bottom of the wastewater tank, and then the water collecting box is taken out through the slot to treat the wastewater collected in the inside.

[0013] As a further scheme of the present application: the bottom of the temporary storage box is provided with a plurality of hole slots, the rolling shaft is rotatably arranged between two groups of partitions through the rotating shaft, the push plate slides left and right along the third sliding groove through the electric push rod, and the water collecting box is placed in the inside of the wastewater tank and located below the temporary storage box through the slot.

[0014] Compared with the prior art, the present application has the following advantages:

[0015] 1、When the wheat seeds need to be irrigated, the water pump inside the water tank is started to pump water into the water inlet pipe, the water flows into the water storage box through the water inlet pipe, and then is sprayed into the cultivation box through a plurality of groups of water spraying pipes to irrigate the wheat seeds, the motor is started to drive the screw to rotate clockwise in the first sliding groove, the screw rotates to drive the sliding block to move rightwards in the horizontal groove, the sliding block drives the supporting frame to move rightwards along the horizontal groove between the two horizontal supports through the clamping slot, conversely, the motor is started to drive the screw to rotate counterclockwise in the first sliding groove, the screw rotates to drive the sliding block to move leftwards in the horizontal groove, the sliding block drives the supporting frame to move left and right along the horizontal groove between the two horizontal supports through the clamping slot, and when the supporting frame drives the water storage box to move, a pulling force is applied to the end of the water inlet pipe, so that the end of the water inlet pipe moves left and right along the second sliding groove through the sliding plate, and since one end of the water inlet pipe is fixedly connected with the box and the other end is fixedly connected with the sliding plate, the water inlet pipe can be stretched or bent in the supporting box along with the movement of the supporting frame, so that the movement of the supporting frame is not affected by the winding of the water inlet pipe, and compared with the traditional irrigation method of spraying water at only one position and then allowing the water flow to automatically reach other positions, the water flow speed is affected by factors such as gravity, so that the irrigation speed is slow and the irrigation is uneven, but through the above operation, the supporting frame can drive a plurality of groups of water spraying pipes to move left and right above the cultivation box in a circular manner, so that each position of the cultivation box can be fully irrigated, and the irrigation effect of the wheat is improved.

[0016] 2, the water splashed during irrigation and the water condensed in the air will all drip into the temporary storage box, when the water droplets drip onto the sponge, the water droplets will be absorbed by the sponge to avoid secondary splashing, after the sponge absorbs enough water, the electric push rod is started to extend to push the push plate to move along the third sliding groove, when the push plate moves, the rolling shaft is driven to roll and crush on the surface of the sponge through the rotating shaft arranged on one side of the partition plate, then the electric push rod is started to shorten to pull the push plate to move along the third sliding groove, when the push plate moves, the rolling shaft is driven to roll and crush on the surface of the sponge through the rotating shaft, when the above operation is repeated, the rolling shaft repeatedly crushes the sponge, the water in the sponge is squeezed out through the extrusion of the sponge and flows into the water collecting box at the bottom of the waste water tank through the hole groove, then the water collecting box is taken out through the insertion slot to treat the waste water collected in it, through the above operation, it is convenient to treat the excess water in the box body, and rust and other conditions caused by long-term accumulation of a large amount of water in the side wall of the box body are avoided. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole structure schematic diagram of the irrigation device for the wheat seed incubator;

[0018] Figure 2 It is a structure schematic diagram of the bearing plate and water pipe of the irrigation device for the wheat seed incubator;

[0019] Figure 3 It is a structure schematic diagram of the bearing plate and cross frame of the irrigation device for the wheat seed incubator;

[0020] Figure 4 It is a partial top view of the irrigation device for the wheat seed incubator;

[0021] Figure 5 It is a partial structure schematic diagram of the irrigation device for the wheat seed incubator;

[0022] Figure 6 It is a structure schematic diagram of the water box of the irrigation device for the wheat seed incubator;

[0023] Figure 7 It is a structure schematic diagram of the partition plate and rolling shaft of the irrigation device for the wheat seed incubator.

[0024] In the drawing: 1, box body; 2, box door; 3, incubation box; 4, water irrigation mechanism; 5, cross frame; 6, first sliding groove; 7, screw rod; 8, sliding block; 9, horizontal groove; 10, bearing frame; 11, clamping groove; 12, water storage box; 13, sliding plate; 14, water inlet pipe; 15, supporting box; 16, second sliding groove; 17, water tank; 18, water collecting mechanism; 19, waste water tank; 20, temporary storage box; 21, sponge; 22, third sliding groove; 23, electric push rod; 24, push plate; 25, partition plate; 26, rotating shaft; 27, rolling shaft; 28, insertion slot; 29, water collecting box; 30, water spraying pipe. DETAILED DESCRIPTION

[0025] The following is a further description of specific embodiments of the present invention in conjunction with the accompanying drawings. It should be noted that the description of these embodiments is intended to facilitate understanding of the present invention and does not constitute a limitation of the present invention. In addition, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

[0026] Example 1

[0027] See also Figures 1-7 The present invention provides a technical solution: a watering device for a wheat seed cultivation box, comprising a box body 1, a box door 2 is provided on the front of the box body 1, a water tank 17 is provided on the back of the box body 1, a cultivation box 3 is provided inside the box body 1, and a watering mechanism 4 is provided inside the box body 1 and above the cultivation box 3. The watering mechanism 4 includes a horizontal frame 5 and a load-bearing frame 10. A first slide groove 6 is provided on the horizontal frame 5, and a horizontal groove 9 is provided through the inner wall of the first slide groove 6. A screw rod 7 is rotatably provided on both inner side walls of the box body 1 and located inside the first slide groove 6, and a slider 8 is threadedly provided on the screw rod 7.

[0028] Both ends of the load-bearing frame 10 are provided with a slot 11, and a water storage box 12 is provided at the upper end of the load-bearing frame 10. Several groups of water spray pipes 30 are provided on the water storage box 12. The upper end of the water storage box 12 is connected to a water inlet pipe 14, and a slide 13 is provided at the end of the water inlet pipe 14 close to the water storage box 12. The water pump located inside the water tank 17 is started to pump water into the water inlet pipe 14. After the water flows into the water storage box 12 through the water inlet pipe 14, it is sprayed into the cultivation box 3 through several groups of water spray pipes 30 to irrigate the wheat seeds.

[0029] A motor is provided inside the box body 1, and the rotating shaft of the motor is connected to the end of the screw rod 7. The slider 8 moves left and right along the first slide groove 6 in cooperation with the motor through the screw rod 7. The end of the slider 8 passes through the transverse groove 9 and is connected to the end of the load-bearing frame 10. The load-bearing frame 10 is slidably set between the two groups of transverse frames 5 in cooperation with the slider 8 through the slot 11. The starting motor drives the screw rod 7 to rotate clockwise inside the first slide groove 6. When the screw rod 7 rotates, it drives the slider 8 to move to the right inside the transverse groove 9. The slider 8 drives the load-bearing frame 10 to move to the right between the two groups of transverse frames 5 along the transverse groove 9 through the slot 11.

[0030] The support box 15 is arranged on the inner side wall of the box 1 and above the cross frame 5, a second sliding groove 16 is arranged at the bottom of the support box 15 and close to one side, the water inlet pipe 14 end is pulled by the moving of the water storage box 12 driven by the load-bearing frame 10, the water inlet pipe 14 end moves along the second sliding groove 16 left and right through the sliding plate 13, and the water inlet pipe 14 is stretched or bent in the support box 15 due to the one end of the water inlet pipe 14 being fixed to the box 1 and the other end being fixed to the sliding plate 13, so that the water inlet pipe 14 can be effectively prevented from being wound to affect the movement of the load-bearing frame 10.

[0031] The water inlet pipe 14 end away from the sliding plate 13 penetrates the box 1 and is arranged in the water tank 17, the water pump is arranged in the water tank 17 and the output end of the water pump is connected to the bottom of the water inlet pipe 14, the water spraying pipe 30 bottom penetrates the load-bearing frame 10 and extends to the position below the load-bearing frame 10, the water inlet pipe 14 is communicated with the water spraying pipe 30 through the water storage box 12, the sliding plate 13 slides left and right along the second sliding groove 16 through the water inlet pipe 14, and the load-bearing frame 10 can drive the several groups of water spraying pipes 30 to move left and right circularly above the cultivation box 3, so that each position of the cultivation box 3 can be fully irrigated and the irrigation effect on the wheat is improved.

[0032] In use, the wheat seeds are placed inside the incubation box 3 in the box body 1, when it is necessary to irrigate the wheat seeds, the water pump inside the water tank 17 is started to pump water into the water inlet pipe 14, the water flows into the water storage box 12 through the water inlet pipe 14, and then is sprayed into the incubation box 3 through the plurality of groups of water spraying pipes 30 to irrigate the wheat seeds, the motor is started to drive the lead screw 7 to rotate clockwise inside the first sliding groove 6, when the lead screw 7 rotates, the sliding block 8 moves rightwards inside the horizontal groove 9, the sliding block 8 drives the load-bearing frame 10 to move rightwards along the horizontal groove 9 between the two groups of horizontal frames 5 through the clamping groove 11, conversely, the motor is started to drive the lead screw 7 to rotate counterclockwise inside the first sliding groove 6, when the lead screw 7 rotates, the sliding block 8 moves leftwards inside the horizontal groove 9, the sliding block 8 drives the load-bearing frame 10 to move leftwards and rightwards along the horizontal groove 9 between the two groups of horizontal frames 5 through the clamping groove 11, when the load-bearing frame 10 drives the water storage box 12 to move, a pulling force is applied to the end of the water inlet pipe 14, the end of the water inlet pipe 14 moves leftwards and rightwards along the second sliding groove 16 through the sliding plate 13, and since one end of the water inlet pipe 14 is fixedly connected with the box body 1 and the other end is fixedly connected with the sliding plate 13, the water inlet pipe 14 can be stretched or bent inside the supporting box 15 along with the movement of the load-bearing frame 10, which can effectively avoid the winding of the water inlet pipe 14 affecting the movement of the load-bearing frame 10, compared with the traditional irrigation method of spraying water at only one position and then allowing the water flow to automatically reach other positions, the water flow speed is affected by factors such as gravity, resulting in slow and uneven irrigation, and through the above operation, the load-bearing frame 10 can drive the plurality of groups of water spraying pipes 30 to move leftwards and rightwards above the incubation box 3 in a circulating manner, so that each position of the incubation box 3 can be fully irrigated, and the irrigation effect of the wheat is improved.

[0033] Embodiment two

[0034] Please refer to Figures 1-7 The present application provides a technical scheme: a wheat seed incubation box irrigation device, which comprises a box body 1, the front of the box body 1 is provided with a box door 2, the back of the box body 1 is provided with a water tank 17, the inside of the box body 1 is provided with an incubation box 3, the inside of the box body 1 and above the incubation box 3 is provided with a watering mechanism 4, the watering mechanism 4 comprises horizontal frames 5 and load-bearing frames 10, the horizontal frames 5 are provided with first sliding grooves 6, the inner side walls of the first sliding grooves 6 are provided with horizontal grooves 9, lead screws 7 are rotatably arranged in the first sliding grooves 6 on the two inner side walls of the box body 1, and the lead screws 7 are provided with sliding blocks 8.

[0035] The bottom of the box body 1 is provided with a wastewater tank 19, the inside of the wastewater tank 19 is provided with a water collecting mechanism 18, the water collecting mechanism 18 comprises a temporary storage box 20, the inside of the temporary storage box 20 is placed with a sponge 21, the two inner side walls of the temporary storage box 20 are provided with third sliding grooves 22, the inner side walls of the third sliding grooves 22 are provided with electric push rods 23, the end of the electric push rod 23 and inside the third sliding groove 22 is provided with a push plate 24, and the end of the push plate 24 and inside the temporary storage box 20 is provided with a partition plate 25.

[0036] The side wall of the partition plate 25 is provided with a rotating shaft 26, and a plurality of rotating shafts 26 are provided between the two groups of rotating shafts 26. The outer side wall of the box body 1 and located at the bottom position is provided with a slot 28 connected with the wastewater tank 19. The inside of the wastewater tank 19 and located below the temporary storage box 20 is provided with a water collecting box 29. The extension of the electric push rod 23 pushes the push plate 24 to move along the third sliding groove 22. When the push plate 24 moves, the rotating shaft 26 arranged on one side of the partition plate 25 drives the rolling shaft 27 to roll and crush on the surface of the sponge 21. By extruding the sponge 21, the water inside the sponge 21 is squeezed out and flows into the water collecting box 29 at the bottom of the wastewater tank 19 through the hole slot.

[0037] A plurality of hole slots are arranged at the bottom of the temporary storage box 20. The rolling shaft 27 is arranged between the two groups of partition plates 25 through the rotating shaft 26. The push plate 24 slides left and right along the third sliding groove 22 through the electric push rod 23. The water collecting box 29 is placed inside the wastewater tank 19 and below the temporary storage box 20 through the slot 28. The water collecting box 29 is taken out through the slot 28 to treat the wastewater collected inside. It is convenient to treat the excess water inside the box body 1, and to avoid the rusting caused by the long-term accumulation of a large amount of water on the side wall of the box body 1.

[0038] Specifically, the splashed water and the condensed water in the air during irrigation will all drop into the temporary storage box 20. When the water droplets drop onto the sponge 21, the water droplets will be absorbed by the sponge 21 to avoid secondary splashing. After the sponge 21 absorbs enough water, the electric push rod 23 is activated to extend and push the push plate 24 to move along the third sliding groove 22. When the push plate 24 moves, the rotating shaft 26 arranged on one side of the partition plate 25 drives the rolling shaft 27 to roll and crush on the surface of the sponge 21. Then the electric push rod 23 is activated to shorten and pull the push plate 24 to move along the third sliding groove 22. When the push plate 24 moves, the rotating shaft 26 drives the rolling shaft 27 to roll and crush on the surface of the sponge 21. When the above operation is repeated, the rolling shaft 27 repeatedly crushes the sponge 21. By extruding the sponge 21, the water inside the sponge 21 is squeezed out and flows into the water collecting box 29 at the bottom of the wastewater tank 19 through the hole slot. Then the water collecting box 29 is taken out through the slot 28 to treat the wastewater collected inside. Through the above operation, it is convenient to treat the excess water inside the box body 1, and to avoid the rusting caused by the long-term accumulation of a large amount of water on the side wall of the box body 1.

[0039] Working principle: wheat seeds are placed inside the cultivation box 3 in the box body 1 of the cultivation box. When the wheat seeds need to be watered, the water pump inside the water tank 17 is started to pump water into the water inlet pipe 14. After the water flows through the water inlet pipe 14 to the inside of the water storage box 12, it is sprayed into the cultivation box 3 through several groups of spray pipes 30 to water the wheat seeds. The motor is started to drive the screw rod 7 to rotate clockwise inside the first slide 6. When the screw rod 7 rotates, it drives the slider 8 to move to the right inside the horizontal groove 9. The slider 8 drives the load-bearing frame 10 to move to the right between the two groups of horizontal frames 5 through the slot 11 along the horizontal groove 9. Conversely, the motor is started to drive the screw rod 7 to rotate counterclockwise inside the first slide 6. When the screw rod 7 rotates, When the slider 8 is driven to move to the left inside the transverse groove 9 and the slider 8 drives the load-bearing frame 10 to move left and right along the transverse groove 9 between the two sets of transverse frames 5 through the card slot 11, the load-bearing frame 10 drives the water storage box 12 to move. During the process, the end of the water inlet pipe 14 is exerted with tension, so that the end of the water inlet pipe 14 moves left and right along the second slide groove 16 through the slide plate 13. Moreover, since one end of the water inlet pipe 14 is fixed to the box body 1 and the other end is fixed to the slide plate 13, the water inlet pipe 14 can be stretched or bent inside the support box 15 as the load-bearing frame 10 moves, which can effectively prevent the water inlet pipe 14 from being entangled and affecting the movement of the load-bearing frame 10. Compared with the traditional method of only spraying water at one position and then letting the water flow to other positions independently, In the irrigation method of the conventional arrangement, the water flow velocity is affected by factors such as gravity, resulting in a slow irrigation speed and uneven irrigation. However, in this solution, through the above operation, the load-bearing frame 10 can drive several groups of water spray pipes 30 to move back and forth over the cultivation box 3, so that each position of the cultivation box 3 can be fully irrigated, thereby improving the irrigation effect of the wheat. During the irrigation process, the splashing water and the condensed water in the air will drip into the temporary storage box 20. When the water droplets fall on the sponge 21, the water droplets will be absorbed by the sponge 21 to avoid secondary splashing. After the sponge 21 absorbs enough water, the electric push rod 23 is started to extend and push the push plate 24 to move along the third slide 22. When the push plate 24 moves, it passes through the partition The rotating shaft 26 set on one side of the plate 25 drives the roller 27 to roll and crush the surface of the sponge 21, and then the electric push rod 23 is started to shorten and pull the push plate 24 to move along the third slide groove 22. When the push plate 24 moves, the rotating shaft 26 drives the roller 27 to roll and crush the surface of the sponge 21. When the above operation is repeated, the roller 27 continuously repeats the crushing of the sponge 21, and the water inside the sponge 21 is squeezed out and flows through the hole groove to the water collection box 29 at the bottom of the wastewater tank 19. Then, the water collection box 29 is taken out through the slot 28 to treat the wastewater collected inside it. Through the above operation, it is convenient to treat the excess water inside the box body 1, and avoid rust and the like caused by long-term accumulation of water on the side wall of the box body 1.

[0040] The embodiments of the present application are described in detail above with reference to the accompanying drawings, but the present application is not limited to the described embodiments. Various changes, modifications, replacements, and variations of the embodiments can be made by those skilled in the art without departing from the principles and spirit of the present application, and still fall within the scope of the present application.

Claims

1. A watering device for a wheat seed cultivation box, comprising a box body (1), characterized in that: The front of the box (1) is provided with a box door (2), the back of the box (1) is provided with a water tank (17), the interior of the box (1) is provided with a cultivation box (3), the interior of the box (1) and a watering mechanism (4) is provided above the cultivation box (3), the watering mechanism (4) comprises a cross frame (5) and a load-bearing frame (10), a first chute (6) is provided on the cross frame (5), a cross groove (9) is provided through the inner wall of the first chute (6), a screw rod (7) is rotatably provided on the two inner walls of the box (1) and located inside the first chute (6), and a slider (8) is threadedly provided on the screw rod (7).

2. The watering device for a wheat seed cultivation box according to claim 1, characterized in that: Both ends of the load-bearing frame (10) are provided with a card slot (11), the upper end of the load-bearing frame (10) is provided with a water storage box (12), and the water storage box (12) is provided with a plurality of groups of water spray pipes (30). The upper end of the water storage box (12) is connected to a water inlet pipe (14), and the end of the water inlet pipe (14) close to the water storage box (12) is provided with a slide plate (13).

3. The irrigation device for a wheat seed cultivation box according to claim 2, characterized in that: A motor is provided inside the box (1), and the rotating shaft of the motor is connected to the end of the screw rod (7). The slider (8) moves left and right along the first slide groove (6) in cooperation with the motor through the screw rod (7). The end of the slider (8) passes through the transverse groove (9) and is connected to the end of the load-bearing frame (10). The load-bearing frame (10) is slidably provided between the two groups of transverse frames (5) in cooperation with the slider (8) through the card slot (11).

4. The irrigation device for a wheat seed cultivation box according to claim 2, characterized in that: A support box (15) is provided on the inner side wall of the box body (1) and located above the horizontal frame (5). A second sliding groove (16) is provided at the bottom end of the support box (15) and near one side.

5. The irrigation device for a wheat seed cultivation box according to claim 4, characterized in that: The end of the water inlet pipe (14) away from the slide plate (13) passes through the box body (1) and is arranged inside the water tank (17). A water pump is arranged inside the water tank (17), and the output end of the water pump is connected to the bottom of the water inlet pipe (14). The bottom of the water spray pipe (30) passes through the load-bearing frame (10) and extends to a position below it. The water inlet pipe (14) is connected to the water spray pipe (30) through the water storage box (12). The slide plate (13) slides left and right along the second slide groove (16) through the water inlet pipe (14).

6. The irrigation device for a wheat seed cultivation box according to claim 1, characterized in that: A wastewater trough (19) is provided at the bottom of the box body (1), a water collecting mechanism (18) is provided inside the wastewater trough (19), the water collecting mechanism (18) includes a temporary storage box (20), a sponge (21) is placed inside the temporary storage box (20), a third chute (22) is provided on both inner side walls of the temporary storage box (20), an electric push rod (23) is provided on the inner side wall of the third chute (22), a push plate (24) is provided at the end of the electric push rod (23) and located inside the third chute (22), and a partition (25) is provided at the end of the push plate (24) and located inside the temporary storage box (20).

7. The irrigation device for a wheat seed cultivation box according to claim 6, characterized in that: The side wall of the partition (25) is provided with a rotating shaft (26), and a roller (27) is provided between two groups of the rotating shafts (26). The outer side wall of the box body (1) is provided with a slot (28) connected to the waste water tank (19) at the bottom position. A water collection box (29) is provided inside the waste water tank (19) and below the temporary storage box (20).

8. The irrigation device for a wheat seed cultivation box according to claim 7, characterized in that: The bottom of the temporary storage box (20) is provided with a plurality of groups of slots. The roller (27) is rotated by a rotating shaft (26) and is arranged between two groups of partitions (25). The push plate (24) slides left and right along the third slide groove (22) through an electric push rod (23). The water collection box (29) is placed inside the waste water tank (19) through a slot (28) and is located below the temporary storage box (20).

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