CN221058797U - Seedling and fertilizer applying device - Google Patents

Abstract

The utility model relates to the technical field of seedling growth and discloses a seedling fertilizing device, which comprises a base, wherein the upper end of the base is fixedly connected with a storage tank, lifting grooves are fixedly formed in two sides of the outer wall of the storage tank, lifting screw rods are rotatably connected between the upper inner wall and the lower inner wall of each lifting groove, lifting sliding blocks are sleeved on the outer wall of each lifting screw rod in a threaded manner, mounting plates are fixedly connected to the opposite sides of the two lifting sliding blocks, flow pipes are fixedly arranged in the middle of the opposite sides of the two mounting plates, threaded pipes are fixedly connected to the opposite ends of the two flow pipes, and an extension pipe is arranged on the outer wall of one threaded pipe in a clamping manner. According to the utility model, the height adjusting structure and the related dismounting structure are additionally arranged on the device, so that the spraying height of the device can be adjusted, and the spraying range of the device can be adjusted, and the device can cope with various working environments.

Description

Seedling and fertilizer applying device

Technical Field

The utility model relates to the technical field of seedling growing, in particular to a seedling growing and fertilizing device.

Background

The greenhouse can plant a large amount of vegetables and fruits in different seasons, and in the process of seedling cultivation production of the vegetables and fruits by the greenhouse, the planted vegetables and fruits need to be fertilized, so that the related fertilizing device is needed to assist in carrying out.

The existing seedling growing process is usually performed by spraying fertilizer through a hand-held spray head of a worker, time and labor are wasted, and part of the fertilizer applying device is provided with the function of automatically spraying fertilizer, but the device is often not provided with the function of adjusting the spraying height and the spraying range of the device, so that the application range of the device is limited, the seedling growing planting area is inconvenient to adjust, the practicability is poor, and therefore, a seedling growing fertilizer applying device is provided by a person skilled in the art to solve the problem in the background art.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides the seedling and fertilizing device, which can not only realize the adjustment of the spraying height of the device, but also adjust the spraying range of the device by additionally arranging the height adjusting structure and the related dismounting structure on the device, so that the device can cope with various working environments, has better practicability and can meet various requirements of users.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a seedling and fertilizing device, includes the base, the upper end fixedly connected with storage tank of base, the outer wall both sides of storage tank are all fixed to be seted up the lift groove, two all rotate between the upper and lower inner wall of lift groove is connected with the lift lead screw, two the outer wall of lift lead screw has all the screw thread cup jointed the lift slider, two the opposite side of lift slider is all fixedly connected with mounting panel, two the opposite side middle part of mounting panel is all fixedly provided with the runner pipe;

The two opposite ends of the flow pipes are fixedly connected with threaded pipes, wherein the outer wall of one threaded pipe is clamped with an extension pipe, the inner wall of the other threaded pipe is sleeved with a sealing plug in a threaded manner, the positions, close to the corresponding threaded pipes, of the outer walls of the two flow pipes are fixedly sleeved with first connecting sleeves, the positions, close to the upper part and the lower part, of the opposite sides of the two first connecting sleeves are fixedly provided with connecting grooves, the positions, close to the two connecting grooves of the extension pipe, of the outer walls of the extension pipes are fixedly sleeved with second connecting sleeves, the positions, close to the corresponding first connecting sleeves, of the outer walls of the two flow pipes and the extension pipes are fixedly connected with a plurality of drain pipes, and the lower ends of the drain pipes are fixedly connected with a plurality of spray heads;

Through above-mentioned technical scheme, rotate through the lift lead screw to make the lift slider on the lift lead screw rise or descend and remove, go up and down through the lift slider of storage tank both sides and remove, and then can realize the height of both sides runner pipe through the mounting panel and adjust, through unscrewing the sealing plug, with the extension pipe strap of suitable length on the screwed pipe, and then can enlarge the spraying scope of the device, thereby make the device can deal with multiple operational environment.

Further, a rotating rod is rotatably connected to the center of the inner wall of the lower end of the storage tank, a plurality of stirring rods are fixedly connected to the outer wall of the rotating rod, a second mounting groove is fixedly formed in the center of the upper end of the base, a rotating motor is fixedly arranged in the second mounting groove, and the lower end of the rotating rod penetrates through the storage tank and is fixedly connected with the output end of the rotating motor;

Through above-mentioned technical scheme, can drive the dwang through starting rotation motor and rotate, and then drive a plurality of puddlers and rotate via the dwang to can carry out intensive mixing to the liquid fertilizer in the storage tank via a plurality of puddlers, both can be used to stir the mixture to multiple liquid fertilizer, can prevent again that liquid fertilizer from producing the sediment, and influence fertilizer quality.

Further, first mounting grooves are fixedly formed in two sides of the upper end of the base, lifting motors are fixedly arranged in the two first mounting grooves, transmission grooves are fixedly formed in the positions, close to the lower portions, of two sides of the outer wall of the storage tank, transmission shafts are rotatably connected between the upper inner wall and the lower inner wall of the transmission grooves, the upper ends of the two transmission shafts penetrate through the storage tank and are fixedly connected with corresponding lifting screw rods, and the lower ends of the two transmission shafts penetrate through the storage tank and are fixedly connected with the output ends of the corresponding lifting motors;

Through above-mentioned technical scheme, through being equipped with elevator motor to be connected elevator motor and transmission shaft, and transmission shaft and corresponding lift lead screw fixed connection, and then can drive the transmission shaft and rotate when starting elevator motor, thereby can drive the lift lead screw through the transmission shaft and rotate.

Further, the inner walls of one ends of the connecting grooves far away from the corresponding runner pipes are fixedly provided with movable grooves, the interiors of the movable grooves are movably provided with movable rods, the outer walls of the movable rods are movably sleeved with movable springs, one ends of the movable rods close to the corresponding runner pipes are fixedly connected with fixed blocks, the opposite ends of the two connecting blocks are fixedly provided with fixed grooves, the two fixed blocks close to the second connecting sleeve are clamped in the corresponding fixed grooves, one ends of the movable rods far away from the corresponding runner pipes are penetrated through the corresponding first connecting sleeves and are fixedly connected with pull blocks, and the two ends of the movable springs are respectively and fixedly connected to the inner walls of the opposite ends of the corresponding fixed blocks and the movable grooves;

Through above-mentioned technical scheme, through being equipped with movable rod and fixed block to with the fixed block in corresponding fixed slot block setting, and then make the connecting block that is in the spread groove can be stably fixed, through carrying out effective restriction to movable spring simultaneously, and then can be via the block state of movable spring control fixed block in corresponding fixed slot.

Further, water suction pumps are fixedly arranged on two sides of the upper end of the storage tank, a drainage hose is fixedly connected between the two water suction pumps and the corresponding runner pipe, and a water suction pipe is fixedly connected between the two water suction pumps and the storage tank;

Through above-mentioned technical scheme, through being equipped with the suction pump, and then through starting the suction pump through water suction pipe and drainage hose can carry the runner pipe with the liquid fertilizer in the storage tank in.

Further, the lower parts of the opposite sides of the two mounting plates are fixedly connected with supporting frames, and the two flow pipes are fixedly arranged on the corresponding supporting frames;

through above-mentioned technical scheme, through being equipped with the support frame on the mounting panel to with the runner pipe fixed setting on corresponding support frame, and then make the runner pipe can install on the device more steadily.

Further, a water outlet is fixedly connected to the lower part of the rear end of the outer wall of the storage tank, and a feeding port is arranged in the center of the upper end of the storage tank;

Through above-mentioned technical scheme, through being equipped with the outlet on the storage tank, and then through opening the outlet both be convenient for discharge the residual fertilizer in the storage tank, be convenient for again outwards discharge the water liquid that produces because of wasing the storage tank.

Further, mud land wheels are arranged at the lower end of the base close to four corners, and a pushing handle is fixedly connected to the front part of the upper end of the base;

Through above-mentioned technical scheme, through being equipped with mud land wheel and pushing hands on the base, and then so that operating personnel makes the device carry out effective removal through pushing hands and via mud land wheel.

The utility model has the following beneficial effects:

1. According to the seedling and fertilizing device provided by the utility model, the lifting motor is started to drive the transmission shaft to rotate, so that the lifting screw rod can be driven to rotate through the transmission shaft, the lifting sliding blocks on the lifting screw rod can ascend or descend, the lifting sliding blocks on the two sides of the storage tank can ascend or descend, the heights of the two-side runner pipes can be adjusted through the mounting plates, and accordingly, the two-side runner pipes can be adjusted according to the seedling height to be sprayed on the two sides of the storage tank, so that the device can be used for effectively spraying and fertilizing.

2. According to the seedling fertilizing device provided by the utility model, according to the specification of an actual spraying area, the extension pipe with a proper length is clamped on the threaded pipe by unscrewing the sealing plug, the extension pipe can be fixedly arranged on the flow pipe through the clamping arrangement of the connecting block and the connecting groove and the clamping arrangement of the fixing block and the fixing groove, the spraying range of the device can be further expanded, and the extension pipe can be detached from the threaded pipe by only pulling the corresponding pulling block outwards and separating the fixing block from the corresponding fixing groove through the movable rod, so that the detachment process is simple, convenient and easy to operate.

3. According to the seedling and fertilizing device provided by the utility model, the height adjusting structure and the related dismounting structure are additionally arranged on the device, so that the spraying height of the device can be adjusted, and the spraying range of the device can be adjusted, so that the device can cope with various working environments, the practicability is better, and various requirements of users can be met.

Drawings

FIG. 1 is a schematic front sectional view of a seedling and fertilizing device provided by the utility model;

FIG. 2 is an enlarged schematic view of the structure shown at A in FIG. 1;

FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1;

FIG. 4 is a schematic view of a seedling growing and fertilizing device according to the present utility model;

Fig. 5 is a schematic front view of a seedling and fertilizing device according to the present utility model;

fig. 6 is a schematic partial axial view of a seedling and fertilizing device according to the present utility model.

Legend description:

1. A base; 2. a storage tank; 3. a lifting groove; 4. lifting the screw rod; 5. a lifting slide block; 6. a mounting plate; 7. a flow pipe; 8. a first mounting groove; 9. a lifting motor; 10. a transmission groove; 11. a transmission shaft; 12. a water pump; 13. a drain hose; 14. a water suction pipe; 15. a threaded tube; 16. an extension tube; 17. a first connection sleeve; 18. a connecting groove; 19. a second connecting sleeve; 20. a connecting block; 21. a movable groove; 22. a movable rod; 23. a movable spring; 24. a fixed block; 25. a fixing groove; 26. pulling blocks; 27. a sealing plug; 28. a drain pipe; 29. a spray head; 30. a support frame; 31. a rotating lever; 32. a stirring rod; 33. a second mounting groove; 34. a rotating motor; 35. a water outlet; 36. a feed port; 37. a mud land wheel; 38. pushing hands.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, one embodiment provided by the present utility model is: the utility model provides a seedling and fertilizing device, includes base 1, the upper end fixedly connected with storage tank 2 of base 1, the outer wall both sides of storage tank 2 all are fixed to be seted up lift groove 3, all rotate between the upper and lower inner wall of two lift grooves 3 and be connected with lift lead screw 4, the outer wall of two lift lead screws 4 has all the screw thread cup jointed lift slider 5, the opposite side of two lift slider 5 all fixedly connected with mounting panel 6, the opposite side middle part of two mounting panel 6 all is fixed with runner pipe 7;

The equal fixedly connected with screwed pipe 15 of the opposite ends of two runner pipes 7, the outer wall block of one screwed pipe 15 is provided with extension pipe 16, sealing plug 27 has been cup jointed to the inner wall screw thread of another screwed pipe 15, the outer wall of two runner pipes 7 is close to the equal fixedly connected with first adapter sleeve 17 of corresponding screwed pipe 15 department, the connecting groove 18 has all been offered to the equal fixed connection of department about the opposite sides of two first adapter sleeves 17, the inside of two connecting grooves 18 that are close to extension pipe 16 is all block-provided with connecting block 20, the outer wall of extension pipe 16 is close to the fixed second adapter sleeve 19 that has cup jointed of corresponding first adapter sleeve 17 department, two connecting block 20 all with second adapter sleeve 19 fixed connection, the equal fixedly connected with a plurality of drain pipes 28 of outer wall of two runner pipes 7 and extension pipe 16 are close to the front and back department, a plurality of shower nozzles 29 of equal fixedly connected with of lower extreme of a plurality of drain pipes 28, rotate through lift lead screw 4, thereby make lift slider 5 on the lift lead screw 4 rise or descend, lift slider 5 through the storage tank 2 both sides carries out the lift and removes, and then can realize corresponding height adjustment of runner pipe 7, can realize the corresponding to the height adjustment device at the extension pipe 15, thereby can be adjusted in the scope of this screwed pipe 15, and the extension pipe 15 can be further enlarged, the environment is realized.

The center of the inner wall of the lower end of the storage tank 2 is rotationally connected with a rotating rod 31, the outer wall of the rotating rod 31 is fixedly connected with a plurality of stirring rods 32, the center of the upper end of the base 1 is fixedly provided with a second mounting groove 33, the inside of the second mounting groove 33 is fixedly provided with a rotating motor 34, the lower end of the rotating rod 31 penetrates through the storage tank 2 and is fixedly connected with the output end of the rotating motor 34, the rotating rod 31 can be driven to rotate by starting the rotating motor 34, and then the stirring rods 32 are driven to rotate by the rotating rod 31, so that the liquid fertilizer in the storage tank 2 can be fully stirred by the stirring rods 32, the stirring and mixing can be carried out on a plurality of liquid fertilizers, but also can prevent the liquid fertilizer from generating sediment and affecting the quality of the fertilizer, the two sides of the upper end of the base 1 are fixedly provided with first mounting grooves 8, the inside of the two first mounting grooves 8 is fixedly provided with lifting motors 9, the two sides of the outer wall of the storage tank 2 are fixedly provided with transmission grooves 10 near the lower part, transmission shafts 11 are rotationally connected between the upper inner wall and the lower inner wall of the two transmission grooves 10, the upper ends of the two transmission shafts 11 penetrate through the storage tank 2 and are fixedly connected with corresponding lifting screw rods 4, the lower ends of the two transmission shafts 11 penetrate through the storage tank 2 and are fixedly connected with the output ends of the corresponding lifting motors 9, the lifting motors 9 are arranged and connected with the transmission shafts 11, and the transmission shaft 11 is fixedly connected with the corresponding lifting screw rod 4, and when the lifting motor 9 is started, the transmission shaft 11 can be driven to rotate, so that the lifting screw rod 4 can be driven to rotate through the transmission shaft 11, the inner walls of one ends of the connecting grooves 18, which are far away from the corresponding flow pipes 7, are fixedly provided with movable grooves 21, the interiors of the movable grooves 21 are movably provided with movable rods 22, the outer walls of the movable rods 22 are movably sleeved with movable springs 23, one ends of the movable rods 22, which are close to the corresponding flow pipes 7, are fixedly connected with fixed blocks 24, the opposite ends of the two connecting blocks 20 are fixedly provided with fixed grooves 25, the two fixed blocks 24, which are close to the second connecting sleeve 19, are clamped in the corresponding fixed grooves 25, one end of the movable rods 22 far away from the corresponding runner pipe 7 penetrates through the corresponding first connecting sleeve 17 and is fixedly connected with a pull block 26, two ends of the movable springs 23 are respectively and fixedly connected to inner walls of opposite ends of the corresponding fixed blocks 24 and the movable grooves 21, the movable rods 22 and the fixed blocks 24 are arranged in the corresponding fixed grooves 25 in a clamping way, the connecting blocks 20 in the connecting grooves 18 are stably fixed, meanwhile, the movable springs 23 are effectively limited, the clamping state of the fixed blocks 24 in the corresponding fixed grooves 25 can be controlled through the movable springs 23, the water suction pumps 12 are fixedly arranged on two sides of the upper end of the storage tank 2, a drainage hose 13 is fixedly connected between the two water pumps 12 and the corresponding runner pipes 7, a water suction pipe 14 is fixedly connected between the two water pumps 12 and the storage tank 2, the water pumps 12 are arranged, then liquid fertilizer in the storage tank 2 can be conveyed into the runner pipes 7 by starting the water pumps 12 through the water suction pipes 14 and the drainage hose 13, support frames 30 are fixedly connected to the lower parts of the opposite sides of the two mounting plates 6, the two runner pipes 7 are fixedly arranged on the corresponding support frames 30, the support frames 30 are arranged on the mounting plates 6, the runner pipes 7 are fixedly arranged on the corresponding support frames 30, and the runner pipes 7 can be more stably arranged on the device, the outer wall rear end of storage tank 2 is located fixedly connected with outlet 35 by the department down, and the upper end center department of storage tank 2 is provided with feed port 36, through being equipped with outlet 35 on storage tank 2, and then both be convenient for discharge the residual fertilizer in the storage tank 2 through opening outlet 35, be convenient for again outwards discharge the water liquid that produces because of wasing storage tank 2, the lower extreme of base 1 is close to four corners department and all is provided with mud land wheel 37, the upper end of base 1 is located fixedly connected with pushing hands 38 by the department forward, through being equipped with mud land wheel 37 and pushing hands 38 on base 1, and then so that the operating personnel makes the device effectively remove through pushing hands 38 and via mud land wheel 37.

Working principle: when the device is used, firstly, fertilizer to be sprayed is put into the storage tank 2 through the feed opening 36, the rotating rod 31 can be driven to rotate by starting the rotating motor 34, and then the stirring rods 32 are driven to rotate through the rotating rod 31, so that the liquid fertilizer in the storage tank 2 can be fully stirred through the stirring rods 32, the device can be used for stirring and mixing various liquid fertilizers and preventing the liquid fertilizer from precipitating, the quality of the fertilizer is influenced, the rotating motor 34 is closed after stirring is finished, the transmission shaft 11 is driven to rotate by starting the lifting motor 9, the lifting screw rod 4 can be driven to rotate through the transmission shaft 11, the lifting slide blocks 5 on the lifting screw rod 4 can be lifted or lowered through the lifting slide blocks 5 on two sides of the storage tank 2, the height of the two-side flow pipes 7 can be adjusted through the mounting plate 6, so that the two side runner pipes 7 can be correspondingly adjusted according to the seedling raising height to be sprayed on the two sides of the storage tank 2, so as to ensure that the device can effectively spray and fertilize, after the adjustment, the extension pipe 16 with proper length can be clamped on the threaded pipe 15 by unscrewing the sealing plug 27 according to the specification of the actual spraying area, the extension pipe 16 can be fixedly arranged on the runner pipe 7 through the clamping arrangement of the connecting block 20 and the connecting groove 18 and the clamping arrangement of the fixing block 24 and the fixing groove 25, at the moment, the liquid fertilizer in the storage tank 2 can be conveyed into the runner pipe 7 through the water suction pipe 14 and the water discharge hose 13 by starting the water suction pump 12, and then can be sprayed outwards through the water discharge pipe 28 and the spray head 29, meanwhile, an operator can effectively move the device through pushing the pushing hand 38 and the mud wheel 37, and the extension pipe 16 is removed, the extension pipe 16 can be detached from the threaded pipe 15 by pulling the corresponding pulling block 26 outwards and separating the fixed block 24 from the corresponding fixed groove 25 through the movable rod 22, and the residual fertilizer in the storage tank 2 can be conveniently discharged by opening the water outlet 35 and the water generated by cleaning the storage tank 2 can be conveniently discharged outwards through arranging the water outlet 35 on the storage tank 2.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (8)

1. The utility model provides a seedling culture fertilizer injection unit, includes base (1), its characterized in that: the automatic lifting device is characterized in that the upper end of the base (1) is fixedly connected with a storage tank (2), lifting grooves (3) are fixedly formed in two sides of the outer wall of the storage tank (2), lifting screw rods (4) are rotatably connected between the upper inner wall and the lower inner wall of each lifting groove (3), lifting sliding blocks (5) are sleeved on the outer wall of each lifting screw rod (4) in a threaded mode, mounting plates (6) are fixedly connected to the opposite sides of the lifting sliding blocks (5), and a flow pipe (7) is fixedly arranged in the middle of the opposite sides of the two mounting plates (6);

Two all fixedly connected with screwed pipe (15) of the one end that is on the back of the body of runner (7), one of them screwed pipe (15) outer wall block is provided with extension pipe (16), and another screwed pipe (15) inner wall screw thread has cup jointed sealing plug (27), two the outer wall of runner (7) is close to corresponding screwed pipe (15) department and has all fixedly cup jointed first adapter sleeve (17), two connecting groove (18) have all been seted up to the department about the opposite side of first adapter sleeve (17) all fixedly, are close to the inside of two connecting grooves (18) of extension pipe (16) all the block is provided with connecting block (20), the outer wall of extension pipe (16) is close to corresponding first adapter sleeve (17) department fixedly cup jointed second adapter sleeve (19), two connecting block (20) all with second adapter sleeve (19) fixed connection, two the outer wall of runner (7) and extension pipe (16) are all fixedly connected with a plurality of drain pipes (28) in the department about, a plurality of drain pipe (28) lower extreme all fixedly connected with shower nozzle (29).

2. A seedling growing and fertilizing device according to claim 1, characterized in that: the utility model discloses a storage tank, including storage tank (2), lower extreme inner wall center department rotation connection has dwang (31), the outer wall fixedly connected with of dwang (31) a plurality of puddlers (32), second mounting groove (33) have been seted up to the upper end center department of base (1), the inside of second mounting groove (33) is fixed to be provided with rotation motor (34), the lower extreme of dwang (31) runs through storage tank (2) and with the output fixed connection of rotation motor (34).

3. A seedling growing and fertilizing device according to claim 1, characterized in that: first mounting groove (8) have all been fixedly seted up to the upper end both sides of base (1), two the inside of first mounting groove (8) is all fixedly provided with elevator motor (9), drive groove (10) have all been fixedly seted up to the outer wall both sides of storage tank (2) near lower department, two all rotate between the upper and lower inner wall of drive groove (10) and be connected with transmission shaft (11), two the upper end of transmission shaft (11) all runs through storage tank (2) and with corresponding elevator lead screw (4) fixed connection, two the lower extreme of transmission shaft (11) all runs through storage tank (2) and with the output fixed connection of corresponding elevator motor (9).

4. A seedling growing and fertilizing device according to claim 1, characterized in that: a plurality of spread groove (18) keep away from the one end inner wall that corresponds runner pipe (7) and all fix and have seted up movable groove (21), a plurality of the inside of movable groove (21) all is movable to be provided with movable rod (22), a plurality of the equal movable sleeve of outer wall of movable rod (22) is equipped with movable spring (23), a plurality of the equal fixedly connected with fixed block (24) of one end that movable rod (22) is close to corresponds runner pipe (7), two fixed slot (25) have all been seted up to the opposite end of connecting block (20), are close to two fixed blocks (24) of second adapter sleeve (19) all set up in corresponding fixed slot (25) block, a plurality of the one end that corresponds runner pipe (7) is kept away from to movable rod (22) all runs through and corresponds first adapter sleeve (17) and fixedly connected with pull block (26), a plurality of the both ends of movable spring (23) are fixed connection respectively on the relative one end inner wall of corresponding fixed block (24) and movable groove (21).

5. A seedling growing and fertilizing device according to claim 1, characterized in that: the water pump (12) is fixedly arranged on two sides of the upper end of the storage tank (2), a water draining hose (13) is fixedly connected between the water pump (12) and the corresponding runner pipe (7), and a water absorbing pipe (14) is fixedly connected between the water pump (12) and the storage tank (2).

6. A seedling growing and fertilizing device according to claim 1, characterized in that: the lower parts of the opposite sides of the two mounting plates (6) are fixedly connected with supporting frames (30), and the two runner pipes (7) are fixedly arranged on the corresponding supporting frames (30).

7. A seedling growing and fertilizing device according to claim 1, characterized in that: the rear end of the outer wall of the storage tank (2) is fixedly connected with a water outlet (35) near the lower part, and a material inlet (36) is arranged at the center of the upper end of the storage tank (2).

8. A seedling growing and fertilizing device according to claim 1, characterized in that: mud land wheels (37) are arranged at the lower end of the base (1) close to four corners, and pushing hands (38) are fixedly connected to the front part of the upper end of the base (1).