Fertilizing device for strawberry planting

Abstract

The utility model provides a fertilizing device for strawberry planting, which belongs to the technical field of planting and comprises a fixed table and a fertilizing frame arranged on the fixed table, and a water and fertilizer box is mounted above the fixed table. According to the strawberry seedling fertilizing device, the whole device is pushed into a groove between strawberry seedlings, a roller and a driving shaft rotate while a fixed table is pushed to fertilize, and a transmission belt in a first wheel groove is matched with a second wheel groove to enable a fluted disc to be meshed with a gear on an adjusting shaft to enable reciprocating lead screws on the two sides to rotate; at the moment, a moving block located on the inner wall of the fertilizing frame is matched with a reciprocating lead screw to slide in a reciprocating mode, a gear ring on the outer side of a lower end rotating connector is meshed with a rack on one side to rotate, a water storage disc and a spray head rotate, the spray head moves and rotates in the pushing and spraying process, and it is guaranteed that each strawberry seedling can be fertilized in the moving process; the spraying range of water and fertilizer is widened under the action of centrifugal force while the spray head rotates, the fertilization effect of strawberry seedlings is improved, and uneven fertilization is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of planting, and in particular to a fertilizing device for strawberry planting. Background Art

[0002] Strawberry is a perennial herbaceous plant of the genus Fragaria in the Rosaceae family. The root system of strawberry is shallow, and the stem can be divided into new stems, rhizomes and stolons. Strawberry leaves are basal trifoliate leaves with long petioles. Most of the flowers are bisexual, and the inflorescence is a limited cyme. The fruit of strawberry is developed from the expansion of the receptacle, and the fruit growth curve is a typical S shape. Strawberry seeds are achenes formed by the expansion of the ovary after fertilization, attached to the surface of the expanded receptacle.

[0003] In the prior art, strawberries need to be fertilized when they are planted. At different growth stages of strawberries, a fertilizer-water mixture is applied to the strawberries with the help of a fertilizing device to meet the crop's needs for water and nutrients. However, the fertilizing nozzles on common fertilizing devices are fixed and single in position. During mobile fertilization, only strawberries within a certain range can be fertilized, and the fertilization effect is poor at locations far from the nozzles. How to invent a fertilizing device for strawberry planting to improve these problems has become an urgent problem to be solved by those skilled in the art. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a fertilization device for strawberry planting, aiming to improve the problem that the fertilization nozzle on the common fertilization device is fixed and single in position, and the fertilization effect is poor at the position far away from the nozzle.

[0005] The utility model is achieved in this way:

[0006] The utility model provides a strawberry planting fertilization device, comprising a fixed platform and a fertilization frame arranged on the fixed platform, a water and fertilizer box is installed above the fixed platform, pump bodies are installed on the outer walls of both sides of the water and fertilizer box, a push handle is fixedly connected to one end of the fixed platform, a cavity is opened inside the fixed platform, a driving shaft, a gear disc and an adjusting shaft are respectively installed inside the cavity, and reciprocating screw rods rotatably connected to the inner wall of the fixed platform are installed at both ends of the adjusting shaft;

[0007] The two fertilization racks are fixedly connected to the outer wall of the fixed platform close to the reciprocating screw rod, the inner walls at both ends of the fertilization racks are rotatably connected to the reciprocating screw rod, a moving block is installed on the inner wall of the fertilization rack, a water storage block is installed on the lower end of the moving block, a water pipe is connected to the bottom end of the water storage block, a rotating joint is installed on the outer wall of the water pipe, one end of the rotating joint is connected to a water storage tray, and a plurality of nozzles are installed on the inner wall of the bottom end of the water storage tray.

[0008] Preferably, both ends of the driving shaft are rotatably connected to the inner wall of the fixed platform, rollers are installed at both ends of the driving shaft, and the outer wall of the driving shaft close to the cavity is fixedly connected to a first wheel groove.

[0009] Preferably, the outer walls at both ends of the toothed disc and the adjusting shaft are rotatably connected to the inner wall of the cavity, one end outer wall of the toothed disc is fixedly connected to a second wheel groove, and a transmission belt drivingly connected to the first wheel groove is installed on the second wheel groove.

[0010] By adopting the above technical solution, the device is pushed as a whole into the groove between the strawberry seedlings, and the pump body is started to spray water and fertilizer on the strawberry seedlings on both sides, so that the water and fertilizer are evenly scattered on the leaves of the strawberry seedlings.

[0011] Preferably, a gear meshing with a toothed disc is fixedly connected to the outer wall of the adjusting shaft, and the diameter of the toothed disc is much larger than the diameter of the gear.

[0012] Preferably, the inner wall of the fertilizing frame is slidably connected to the outer wall of the moving block, and the inner wall of the moving block is transmission-connected to the reciprocating screw rod.

[0013] Preferably, a notch is provided on one side of the fertilization rack, a telescopic hose connected to the pump body is installed on the inner wall of one side of the water storage block, the outer wall of the telescopic hose is slidably connected to the inner wall of the notch, the outer wall of the water pipe is rotatably connected to the inner wall of the rotary joint, the outer wall of the rotary joint is fixedly connected to a gear ring, and the inner wall of one side of the fertilization rack is fixedly connected to a rack meshing with the gear ring.

[0014] By adopting the above technical solution, while pushing the fixed platform to apply fertilizer, the adjusting shaft drives the reciprocating screw to rotate at the same time, and the moving block outside the reciprocating screw slides back and forth on the fertilization rack, driving the water storage tray below to move. At the same time, the gear ring on the rotating joint cooperates with the rack to rotate the sprinkler head, thereby further increasing the spraying range.

[0015] The beneficial effects of the utility model are:

[0016] The device is pushed as a whole into the groove between the strawberry seedlings, and the fixed platform is pushed for fertilization while the roller and the driving shaft rotate. The transmission belt in the first wheel groove cooperates with the second wheel groove to make the toothed disc mesh with the gear on the adjusting shaft to rotate the reciprocating screws on both sides. At this time, the moving block and the reciprocating screw located on the inner wall of the fertilization frame cooperate to slide back and forth, and the toothed ring on the outer side of the lower end rotary joint meshes with the rack on one side to rotate, so that the water storage tray and the sprinkler head rotate, and the movement and rotation of the sprinkler head are realized in the process of pushing the spraying, and each strawberry seedling is ensured to be fertilized during the movement. While the sprinkler head rotates, the spraying range of water and fertilizer is increased under the action of centrifugal force, thereby improving the fertilization effect of the strawberry seedlings and avoiding uneven fertilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of the structure of a fertilizing device for strawberry planting provided by an embodiment of the utility model;

[0019] Figure 2 This is a half-section diagram of a test fertilization device for strawberry planting provided by the embodiment of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of a fertilizer frame in a fertilizer application device for strawberry planting provided by an embodiment of the utility model;

[0021] Figure 4 This is a cross-sectional view of a fertilizer rack in a fertilizer application device for strawberry planting provided by an embodiment of the utility model;

[0022] Figure 5 This utility model provides a strawberry planting fertilization device Figure 4 A magnified view of the structure of area A.

[0023] In the figure: 1. fixed platform; 2. water and fertilizer tank; 3. pump body; 4. push handle; 5. cavity; 6. drive shaft; 7. roller; 8. first wheel groove; 9. toothed disc; 10. second wheel groove; 11. transmission belt; 12. adjusting shaft; 13. gear; 14. reciprocating screw rod; 15. fertilizer rack; 16. missing groove; 17. rack; 18. moving block; 19. water storage block; 20. water pipe; 21. rotary joint; 22. gear ring; 23. water storage tray; 24. nozzle; 25. telescopic hose. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example

[0026] Reference Figure 1-Figure 5A strawberry planting fertilization device comprises a fixed platform 1 and a fertilization frame 15 arranged on the fixed platform 1, a water and fertilizer box 2 is installed above the fixed platform 1, a pump body 3 is installed on the outer walls of both sides of the water and fertilizer box 2, a push handle 4 is fixedly connected to one end of the fixed platform 1, a cavity 5 is opened inside the fixed platform 1, a driving shaft 6, a gear disc 9 and an adjusting shaft 12 are respectively installed inside the cavity 5, and reciprocating screw rods 14 rotatably connected to the inner wall of the fixed platform 1 are installed at both ends of the adjusting shaft 12;

[0027] Two fertilizer racks 15 are fixedly connected to the outer wall of the fixed platform 1 near the reciprocating screw 14, and the inner walls at both ends of the fertilizer rack 15 are rotatably connected to the reciprocating screw 14. A moving block 18 is installed on the inner wall of the fertilizer rack 15, and a water storage block 19 is installed at the lower end of the moving block 18. The bottom end of the water storage block 19 is connected to a water pipe 20, and a rotating joint 21 is installed on the outer wall of the water pipe 20. One end of the rotating joint 21 is connected to a water storage tray 23, and a plurality of nozzles 24 are installed on the inner wall of the bottom end of the water storage tray 23.

[0028] Furthermore, both ends of the driving shaft 6 are rotatably connected to the inner wall of the fixed platform 1, rollers 7 are installed at both ends of the driving shaft 6, the outer wall of the driving shaft 6 close to the cavity 5 is fixedly connected to the first wheel groove 8, the outer walls of the two ends of the toothed disc 9 and the adjusting shaft 12 are rotatably connected to the inner wall of the cavity 5, the outer wall of one end of the toothed disc 9 is fixedly connected to the second wheel groove 10, and a transmission belt 11 is installed on the second wheel groove 10 and is transmission-connected to the first wheel groove 8.

[0029] It should be noted that: the device is pushed into the groove between the strawberry seedlings as a whole, the pump body 3 is started to make the nozzle 24 on the fertilization frame 15 fertilize the strawberry seedlings below, and the push handle 4 is held to push the fixed platform 1 along the path to fertilize the strawberry seedlings on both sides, so that the water and fertilizer are evenly scattered on the leaves of the strawberry seedlings.

[0030] Furthermore, the outer wall of the adjusting shaft 12 is fixedly connected with a gear 13 meshing with a toothed disc 9, the diameter of the toothed disc 9 is much larger than the diameter of the gear 13, the inner wall of the fertilizing rack 15 is slidably connected with the outer wall of the moving block 18, the inner wall of the moving block 18 is transmission-connected with the reciprocating screw 14, a slot 16 is provided on one side of the fertilizing rack 15, a telescopic hose 25 connected to the pump body 3 is installed on the inner wall of one side of the water storage block 19, the outer wall of the telescopic hose 25 is slidably connected with the inner wall of the slot 16, the outer wall of the water pipe 20 is rotatably connected with the inner wall of the rotary joint 21, the outer wall of the rotary joint 21 is fixedly connected with a gear ring 22, and the inner wall of one side of the fertilizing rack 15 is fixedly connected with a rack 17 meshing with the gear ring 22.

[0031] It should be noted that: while the fixed platform 1 is pushed to apply fertilizer, the roller 7 and the drive shaft 6 rotate, the transmission belt 11 in the first wheel groove 8 on the drive shaft 6 cooperates with the second wheel groove 10 to rotate the toothed disc 9, and the toothed disc 9 rotates to engage the gear 13 on the adjusting shaft 12 to rotate the reciprocating screws 14 on both sides. At this time, the moving block 18 located on the inner wall of the fertilization frame 15 cooperates with the reciprocating screw 14 to slide back and forth. At the same time, during the sliding process, the toothed ring 22 on the outer side of the lower end rotary joint 21 engages with the rack 17 on one side to rotate, so that the water storage tray 23 and the nozzle 24 at the lower end rotate, and the spraying range is increased under the action of centrifugal force, so that the movement and rotation of the nozzle 24 are realized in the process of promoting spraying, and the uniformity of spraying is further improved.

[0032] The working principle of the strawberry planting fertilization device:

[0033] The device is pushed into the groove between the strawberry seedlings as a whole, the pump body 3 is started to make the nozzle 24 on the fertilizing frame 15 fertilize the strawberry seedlings below, and while the fixed platform 1 is pushed to fertilize, the roller 7 and the driving shaft 6 are rotated, and the transmission belt 11 in the first wheel groove 8 on the driving shaft 6 cooperates with the second wheel groove 10 to rotate the toothed disc 9, and the toothed disc 9 rotates to engage the gear 13 on the adjusting shaft 12 to rotate the reciprocating screw rods 14 on both sides. At this time, the moving block 18 and the reciprocating screw rod 14 located on the inner wall of the fertilizing frame 15 cooperate to slide back and forth, and during the sliding process, the toothed ring 22 outside the lower end rotary joint 21 engages the rack 17 on one side to rotate, so that the water storage tray 23 and the nozzle 24 at the lower end are rotated, and the movement and rotation of the nozzle 24 are realized in the process of pushing the spraying, and each strawberry seedling is guaranteed to be fertilized during the movement. While the nozzle 24 rotates, the spraying range of water and fertilizer is increased under the action of centrifugal force, thereby improving the fertilization effect of the strawberry seedlings and avoiding uneven fertilization.

[0034] It should be noted that the specific model and specifications of the motor need to be selected and determined based on the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0035] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A fertilizing device for strawberry planting, comprising a fixed platform (1) and a fertilizing frame (15) arranged on the fixed platform (1), It is characterized in that A water and fertilizer box (2) is installed above the fixed platform (1), and a pump body (3) is installed on the outer walls of both sides of the water and fertilizer box (2). A push handle (4) is fixedly connected to one end of the fixed platform (1), and a cavity (5) is opened inside the fixed platform (1). A driving shaft (6), a toothed disc (9) and an adjusting shaft (12) are respectively installed inside the cavity (5), and reciprocating screw rods (14) rotatably connected to the inner wall of the fixed platform (1) are installed at both ends of the adjusting shaft (12); The two fertilizer racks (15) are fixedly connected to the outer wall of the fixed platform (1) close to the reciprocating screw (14); the inner walls at both ends of the fertilizer rack (15) are rotatably connected to the reciprocating screw (14); a moving block (18) is installed on the inner wall of the fertilizer rack (15); a water storage block (19) is installed at the lower end of the moving block (18); a water pipe (20) is connected to the bottom end of the water storage block (19); a rotating joint (21) is installed on the outer wall of the water pipe (20); one end of the rotating joint (21) is connected to a water storage tray (23); and a plurality of nozzles (24) are installed on the inner wall of the bottom end of the water storage tray (23).

2. A strawberry planting fertilization device according to claim 1, It is characterized in that The two ends of the drive shaft (6) are rotatably connected to the inner wall of the fixed platform (1), rollers (7) are installed at the two ends of the drive shaft (6), and the drive shaft (6) is fixedly connected to the outer wall of the cavity (5) with a first wheel groove (8).

3. A strawberry planting fertilization device according to claim 2, It is characterized in that The outer walls at both ends of the toothed disc (9) and the adjusting shaft (12) are rotatably connected to the inner wall of the cavity (5); the outer wall at one end of the toothed disc (9) is fixedly connected to a second wheel groove (10); and a transmission belt (11) is installed on the second wheel groove (10) and is transmission-connected to the first wheel groove (8).

4. A strawberry planting fertilization device according to claim 1, It is characterized in that The outer wall of the adjusting shaft (12) is fixedly connected with a gear (13) meshing with the gear disc (9), and the diameter of the gear disc (9) is much larger than the diameter of the gear (13).

5. A strawberry planting fertilization device according to claim 4, It is characterized in that The inner wall of the fertilizing frame (15) is slidably connected to the outer wall of the moving block (18), and the inner wall of the moving block (18) is transmission-connected to the reciprocating screw rod (14).

6. A strawberry planting fertilization device according to claim 5, It is characterized in that A notch (16) is provided on one side of the fertilizer rack (15); a telescopic hose (25) connected to the pump body (3) is installed on the inner wall of one side of the water storage block (19); the outer wall of the telescopic hose (25) is slidably connected to the inner wall of the notch (16); the outer wall of the water pipe (20) is rotatably connected to the inner wall of the rotary joint (21); the outer wall of the rotary joint (21) is fixedly connected to a toothed ring (22); and the inner wall of one side of the fertilizer rack (15) is fixedly connected to a rack (17) meshingly connected to the toothed ring (22).

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