Fertilizing device for sweet potato seedling culture

Abstract

The utility model relates to the technical field of fertilizing devices, and discloses a fertilizing device for sweet potato seedling culture, which comprises a carrier vehicle, a fertilizer storage hopper and a fertilizer liquid supply component are respectively mounted on the carrier vehicle, a blanking barrel is arranged at the bottom end of the fertilizer storage hopper, a top barrel is mounted on the carrier vehicle, and a rotary barrel driven by a double-head motor is rotatably communicated between the blanking barrel and the top barrel. A spiral fertilizer lifting component is mounted in the rotary cylinder, a reciprocating transmission module driven by a double-head motor is mounted on the carrier vehicle, a reciprocating frame suitable for reciprocating up and down is in transmission connection with the reciprocating transmission module, a sleeve is rotationally connected to the inner wall of the reciprocating frame, the sleeve is linked with the rotary cylinder, and a fertilizer throwing disc is fixedly mounted on the sleeve. According to the utility model, a fertilizer liquid irrigation mode and a fertilizer spreading mode are combined during fertilization operation, and the two modes can be operated synchronously.

Description

TECHNICAL FIELD

[0001] The utility model relates to fertilizing device technical field, more specifically, the utility model relates to a kind of fertilizing device for sweet potato seedling. BACKGROUND

[0002] In prior art, the patent document with publication number CN117999942B discloses a kind of sweet potato fertilization fixed point device, including loading car, the bottom of the loading car is provided with the drive mechanism for controlling loading car, further including the top of the loading car is provided with storage bin and water storage bin respectively, and is installed with the cover plate compatible with it, connecting mechanism, the connecting mechanism is installed on loading car, and is communicated with the bottom of storage bin and water storage bin, the connecting mechanism includes electric push rod, the electric push rod is installed on the bottom of loading car, the above-mentioned device filters and screens the discharged fertilizer, avoids foreign matter to block pipeline, further improves fertilization efficiency and the stability of device, but the fertilization mode of the above-mentioned fertilizing device is relatively single, and it is not convenient to improve the fertilization uniformity and fertilization range per unit time when fertilizing, based on this, the utility model provides a kind of fertilizing device for sweet potato seedling to solve the technical problem proposed in the above background art. SUMMARY

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a kind of fertilizing device for sweet potato seedling, the utility model fertilization operation has fertilizer solution irrigation mode and fertilizer spreading mode, and the above-mentioned two modes can be operated synchronously.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of fertilizing device for sweet potato seedling, including vehicle, the storage hopper and fertilizer solution supply component are respectively installed on the vehicle, the bottom of the storage hopper is equipped with discharge cylinder, top cylinder is installed on the vehicle, rotating communication has the rotary cylinder driven by double-head motor between the discharge cylinder and top cylinder, the rotary cylinder is installed with helical fertilizer lifting component, double-head motor driven reciprocating transmission module is installed on the vehicle, reciprocating frame suitable for up-and-down reciprocating motion is dynamically connected on the reciprocating transmission module, the inner wall of the reciprocating frame is rotatably connected with sleeve, the sleeve is linked with rotary cylinder, fling fertilizer disc is fixedly installed on the sleeve, a group of fling plates are installed on the fling fertilizer disc and are distributed in circumferential array, driven rotary ring is rotatably connected on the rotary cylinder, a group of fertilizer solution spray pipes are hinged on the driven rotary ring, connecting rod is hinged between each top cylinder and fertilizer solution spray pipe, each fertilizer solution spray pipe is communicated with fertilizer solution supply component.

[0005] As a preferred technical scheme of the utility model, the spiral fertilizer lifting component comprises a lifting shaft rotatably connected to the top cylinder, a servo motor is installed on the top cylinder, the output shaft end of the servo motor is fixedly connected with the lifting shaft, a spiral lifting piece is fixedly installed on the lifting shaft, the spiral lifting piece is attached to the top cylinder, the lower discharge cylinder and the rotary cylinder respectively, a group of feed inlets in circumferential array are formed in the lower part of the rotary cylinder, a group of discharge outlets in circumferential array are formed in the upper part of the top cylinder, a group of stirring rods in circumferential array are installed on the rotary cylinder and correspond to the positions above the feed inlets, and a lower discharge valve is installed in the lower discharge cylinder.

[0006] As a preferred technical scheme of the utility model, the fertilizer solution supply component comprises a fertilizer storage tank fixed on the carrier vehicle, a pump body is communicated with the top of the fertilizer storage tank, a liquid distribution pipe is fixedly communicated with the liquid outlet port of the pump body, a soft conduit is fixedly communicated between the liquid distribution pipe and each fertilizer solution spray pipe, and an atomizing nozzle is arranged at the front end of the fertilizer solution spray pipe.

[0007] As a preferred technical scheme of the utility model, the reciprocating transmission module comprises a gear shaft rotatably connected to the carrier vehicle, one output shaft end of the double-head motor is in transmission connection with the gear shaft through a chain belt, a gear with missing teeth is fixedly installed on the gear shaft, a reciprocating toothed plate is fixedly installed on the reciprocating frame, the gear with missing teeth is in transmission connection with the reciprocating toothed plate, a T-shaped guide rod is fixedly installed on the reciprocating frame, the T-shaped guide rod is in sliding connection with the carrier vehicle, and a limiting spring limiting the carrier vehicle is sleeved on the T-shaped guide rod.

[0008] As a preferred technical scheme of the utility model, a group of transmission guide grooves in circumferential array are formed on the rotary cylinder, a guide sliding block in sliding connection with the transmission guide groove is fixedly installed on the inner wall of the sleeve and at the position corresponding to each transmission guide groove.

[0009] As a preferred technical scheme of the utility model, a group of the fertilizer solution spray pipes are arranged in circumferential array within a range of 180°, a baffle is fixedly installed on the reciprocating frame and at the position corresponding to the fertilizer disc, the baffle is arranged above the fertilizer storage hopper, the baffle and the group of fertilizer solution spray pipes are arranged in a staggered mode, and the fertilizer solution spray pipe is arranged above the fertilizer disc.

[0010] As a preferred technical scheme of the utility model, a positioning frame in rotational connection with the rotary cylinder is fixedly installed on the inner wall of the fertilizer storage hopper.

[0011] Compared with the prior art, the utility model has the beneficial effects as follows:

[0012] 1、The utility model has the fertilizer solution irrigation mode and the fertilizer spreading mode during the fertilization operation, and the two modes can be synchronously operated.

[0013] 2, The utility model discloses when fertilizing, conveying motor is with the set power output rotation speed, conveying motor output rotation speed, then drive spiral lifting piece to the lifting of fertilizer upwards, the fertilizer of spiral lifting piece is lifted finally via the fertilizer disc and throws out, when fertilizing, double -end motor is with the set power output rotation speed, double -end motor output rotation speed, through the setting of T -shaped guide rod, limit spring, missing gear and reciprocating toothed plate, thereby make reciprocating frame can reciprocate in the set range, reciprocating frame reciprocate in the set range, then drive sleeve reciprocating movement in the set range, through the reciprocating movement of sleeve, with the layout height of fertilizer disc and the fertilizer angle of spout of fertilizer liquid of reciprocating change, through the reciprocating change of height when throwing fertilizer of fertilizer disc, thereby reciprocating change the fertilizer coverage of throwing fertilizer disc, and realize the improvement of throwing fertilizer disc coverage, and through the reciprocating change of throwing fertilizer range of fertilizer disc, can effectively improve the uniformity of fertilizer distribution, through the reciprocating change of fertilizer angle of spout of fertilizer liquid, thereby improve the spray range, fertilizer uniformity of spout of fertilizer liquid. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural schematic diagram for the fertilizer device for sweet potato seedling of the utility model;

[0015] Figure 2 It is the utility model Figure 1 The partial enlarged structure schematic diagram of A place in it is;

[0016] Figure 3 It is the utility model Figure 1 Sectional structure schematic diagram of it is;

[0017] Figure 4 It is the utility model Figure 3 The partial enlarged structure schematic diagram of B place in it is;

[0018] Figure 5 It is the utility model Figure 3 The partial enlarged structure schematic diagram of C place in it is;

[0019] Figure 6 It is the utility model Figure 3 The partial enlarged structure schematic diagram of D place in it is.

[0020] In the drawing: 1, the vehicle is carried;2, the fertilizer storage hopper is;3, the blanking cylinder is;4, the top cylinder is;5, the double -end motor is;6, the rotary cylinder is;7, the reciprocating frame is;8, the sleeve is;9, the fertilizer disc is thrown;10, the throwing plate is;11, the driven rotary ring is;12, the fertilizer liquid spout is;13, the connecting rod is;14, the lifting shaft is;15, the spiral lifting piece is;16, the feed inlet is;17, the blanking port is;18, the stirring rod is;19, the fertilizer storage tank is;20, the liquid distributor is;21, the soft conduit is;22, the pinion is;23, the missing gear is;24, the reciprocating toothed plate is;25, the limit spring is;26, the transmission guide groove is;27, the baffle cover is;28, the positioning frame is. DETAILED DESCRIPTION

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figures 1 to 6 As shown, this utility model provides a fertilization device for sweet potato seedling cultivation, including a carrier 1, on which a fertilizer storage hopper 2 and a fertilizer supply component are respectively installed. The bottom end of the fertilizer storage hopper 2 is provided with a feeding cylinder 3, and a top cylinder 4 is installed on the carrier 1. A rotating cylinder 6 driven by a double-headed motor 5 is rotatably connected between the feeding cylinder 3 and the top cylinder 4.

[0023] The inner wall of the fertilizer storage hopper 2 is fixedly installed with a positioning frame 28 that is rotatably connected to the rotary drum 6;

[0024] A driven bevel gear ring is installed on the rotating drum 6, and an active bevel gear that meshes with the driven bevel gear ring is fixedly installed on one output shaft end of the dual-head motor 5;

[0025] The rotary drum 6 is equipped with a spiral fertilizer lifting component;

[0026] The spiral fertilizer lifting component includes a lifting shaft 14 rotatably connected to the top cylinder 4. A servo motor is installed on the top cylinder 4, and the output shaft end of the servo motor is fixedly connected to the lifting shaft 14. Spiral lifting plates 15 are fixedly installed on the lifting shaft 14. The spiral lifting plates 15 are respectively attached to the top cylinder 4, the discharge cylinder 3 and the rotary cylinder 6. A set of feed inlets 16 arranged in a circular array is opened at the lower part of the rotary cylinder 6. A set of discharge outlets 17 arranged in a circular array is opened at the upper part of the top cylinder 4. A set of stirring rods 18 arranged in a circular array is installed on the rotary cylinder 6 and at the position corresponding to the position above the feed inlets 16. A discharge valve is installed inside the discharge cylinder 3.

[0027] During fertilization, the fertilizer storage hopper 2 stores a sufficient amount of fertilizer for sweet potato seedling cultivation. During fertilization, the conveyor motor outputs a set power speed. After the conveyor motor outputs the speed, it drives the spiral lifting plate 15 to lift the fertilizer upward.

[0028] The fertilizer lifted by the spiral lifting plate 15 is finally thrown outward through the fertilizer throwing disc 9;

[0029] The vehicle 1 is equipped with a reciprocating transmission module driven by a dual-head motor 5. The reciprocating transmission module is connected to a reciprocating frame 7 suitable for up-and-down reciprocating motion. The inner wall of the reciprocating frame 7 is rotatably connected to a sleeve 8, which is linked with the rotating cylinder 6.

[0030] A plurality of transmission guide grooves 26 are arranged in a circumferential array on the rotary cylinder 6, and a guide sliding block in sliding connection with the transmission guide groove 26 is fixedly installed on the inner wall of the sleeve 8 at a position corresponding to each transmission guide groove 26;

[0031] Through the arrangement of the transmission guide groove 26 and the guide sliding block, when the sleeve 8 moves up and down, the rotary cylinder 6 can rotate synchronously with the sleeve 8.

[0032] The reciprocating transmission module comprises a gear shaft 22 rotatably connected to the carrier vehicle 1, one output shaft end of the double-head motor 5 is in transmission connection with the gear shaft 22 through a chain belt, a missing gear 23 is fixedly installed on the gear shaft 22, a reciprocating toothed plate 24 is fixedly installed on the reciprocating frame 7, the missing gear 23 is in transmission connection with the reciprocating toothed plate 24, a T-shaped guide rod is fixedly installed on the reciprocating frame 7, the T-shaped guide rod is in sliding connection with the carrier vehicle 1, and a limiting spring 25 is sleeved on the T-shaped guide rod and limited by the carrier vehicle 1.

[0033] After the output rotation speed of the double-head motor 5, through the arrangement of the T-shaped guide rod, the limiting spring 25, the missing gear 23 and the reciprocating toothed plate 24, the reciprocating frame 7 can reciprocate within a set stroke, and after the reciprocating frame 7 reciprocates within the set stroke, the sleeve 8 is driven to reciprocate within the set stroke, and through the reciprocating movement of the sleeve 8, the arrangement height of the fertilizer throwing disc 9 and the fertilizer spraying angle of the fertilizer liquid spraying pipe 12 are changed, and through the reciprocating change of the height of the fertilizer throwing disc 9 when throwing fertilizer, the throwing fertilizer coverage range of the fertilizer throwing disc 9 is changed, the throwing fertilizer coverage range of the fertilizer throwing disc 9 is improved, and the fertilizer uniformity is effectively improved through the reciprocating change of the throwing fertilizer range of the fertilizer throwing disc 9.

[0034] Through the reciprocating change of the fertilizer spraying angle of the fertilizer liquid spraying pipe 12, the spraying range and the fertilizer spraying uniformity of the fertilizer liquid spraying pipe 12 are improved.

[0035] The sleeve 8 is fixedly installed with the fertilizer throwing disc 9, a plurality of throwing plates 10 arranged in a circumferential array are installed on the fertilizer throwing disc 9, a driven rotary ring 11 is rotatably connected to the rotary cylinder 6, and a plurality of fertilizer liquid spraying pipes 12 are hinged to the driven rotary ring 11.

[0036] The plurality of fertilizer liquid spraying pipes 12 are arranged in a circumferential array within a range of 180°.

[0037] The fertilizer liquid spraying pipe 12 is hinged with a connecting rod 13 between each top cylinder 4, and each fertilizer liquid spraying pipe 12 is in communication with a fertilizer liquid supply component.

[0038] The fertilizer liquid supply component comprises a fertilizer storage tank 19 fixed to the carrier vehicle 1, a pump body is communicated with the top of the fertilizer storage tank 19, a liquid outlet port of the pump body is fixedly communicated with a liquid distribution pipe 20, a soft conduit 21 is fixedly communicated between the liquid distribution pipe 20 and each fertilizer liquid spraying pipe 12, and a atomizing nozzle is arranged at the front end of the fertilizer liquid spraying pipe 12.

[0039] The reciprocating frame 7 is fixedly installed with a baffle 27 corresponding to the position of the fertilizer throwing disc 9, the baffle 27 is arranged above the fertilizer storage hopper 2, the baffle 27 and the set of fertilizer liquid spraying pipes 12 are arranged in a staggered manner, and the fertilizer liquid spraying pipes 12 are arranged above the fertilizer throwing disc 9.

[0040] The working principle and use process of the utility model are as follows:

[0041] The device is mainly suitable for fertilization operation during sweet potato seedling raising. During the fertilization operation, the device has a fertilizer liquid irrigation mode and a fertilizer spreading mode, and the two modes can be synchronously operated. When the two modes are synchronously operated, the fertilizer storage hopper 2 stores sufficient fertilizer for sweet potato seedling raising. During fertilization, the conveying motor outputs a set speed, and then drives the spiral lifting piece 15 to lift the fertilizer upward. The fertilizer lifted by the spiral lifting piece 15 is finally thrown outward through the fertilizer throwing disc 9. During fertilization, the double-head motor 5 outputs a set speed, and then drives the T-shaped guide rod, the limiting spring 25, the cogwheel 23 and the reciprocating toothed plate 24, so that the reciprocating frame 7 can reciprocate within a set stroke. After the reciprocating frame 7 reciprocates within the set stroke, the sleeve 8 reciprocates within the set stroke. Through the reciprocation of the sleeve 8, the arrangement height of the fertilizer throwing disc 9 and the spraying angle of the fertilizer liquid spraying pipe 12 are changed. Through the reciprocation of the arrangement height of the fertilizer throwing disc 9, the throwing fertilizer coverage range of the fertilizer throwing disc 9 is changed, the throwing fertilizer coverage range of the fertilizer throwing disc 9 is improved, and the fertilizer distribution uniformity is effectively improved.

[0042] Through the reciprocation of the spraying angle of the fertilizer liquid spraying pipe 12, the spraying range and the fertilizer spraying uniformity of the fertilizer liquid spraying pipe 12 are improved.

[0043] It should be noted that, in this text, relational terms such as first and second and the like are used merely to distinguish one entity or action from another, without necessarily requiring or implying that there is any such actual relationship or order between such entities or actions. In addition, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device.

[0044] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A fertilizing device for sweet potato seedling raising, comprising a carrier (1), characterized in that: The vehicle (1) is respectively provided with a fertilizer storage hopper (2) and a fertilizer liquid supply component, the bottom end of the fertilizer storage hopper (2) is provided with a discharging cylinder (3), the vehicle (1) is provided with a top cylinder (4), the discharging cylinder (3) and the top cylinder (4) are rotationally communicated with a rotating cylinder (6) driven by a double-head motor (5), the rotating cylinder (6) is provided with a spiral fertilizer lifting component, the vehicle (1) is provided with a reciprocating transmission module driven by the double-head motor (5), the reciprocating transmission module is provided with a reciprocating frame (7) suitable for up-down reciprocating movement, the inner wall of the reciprocating frame (7) is rotationally connected with a sleeve (8), the sleeve (8) is linked with the rotating cylinder (6), the sleeve (8) is fixedly provided with a fertilizer throwing disc (9), the fertilizer throwing disc (9) is provided with a group of throwing plates (10) distributed in a circumferential array, the rotating cylinder (6) is rotationally connected with a driven rotary ring (11), the driven rotary ring (11) is hingedly provided with a group of fertilizer liquid spray pipes (12), the fertilizer liquid spray pipes (12) and each top cylinder (4) are hingedly provided with a connecting rod (13), and each fertilizer liquid spray pipe (12) is communicated with the fertilizer liquid supply component.

2. The fertilizing device for sweet potato seedling according to claim 1, characterized in that: The spiral fertilizer lifting component comprises a lifting shaft (14) rotationally connected with the top cylinder (4), the top cylinder (4) is provided with a servo motor, the output shaft end of the servo motor is fixedly connected with the lifting shaft (14), the lifting shaft (14) is fixedly provided with a spiral lifting piece (15), and the spiral lifting piece (15) is attached to the top cylinder (4), the discharging cylinder (3) and the rotating cylinder (6), respectively, the lower part of the rotating cylinder (6) is provided with a group of feed inlets (16) distributed in a circumferential array, the upper part of the top cylinder (4) is provided with a group of discharging ports (17) distributed in a circumferential array, the rotating cylinder (6) is provided with a group of stirring rods (18) corresponding to the positions above the feed inlets (16), and the discharging cylinder (3) is provided with a discharging valve.

3. The fertilizing device for sweet potato seedling according to claim 2, characterized in that: The fertilizer liquid supply component comprises a fertilizer storage tank (19) fixed to the vehicle (1), the top of the fertilizer storage tank (19) is communicated with a pump body, the liquid outlet of the pump body is fixedly communicated with a liquid distribution pipe (20), the liquid distribution pipe (20) and each fertilizer liquid spray pipe (12) are fixedly communicated with a soft conduit (21), and the front end of the fertilizer liquid spray pipe (12) is provided with an atomizing nozzle.

4. The fertilizing device for sweet potato seedling according to claim 3, characterized in that: The reciprocating transmission module comprises a gear shaft (22) rotationally connected with the vehicle (1), one output shaft end of the double-head motor (5) is transmissionally connected with the gear shaft (22) through a chain belt, the gear shaft (22) is fixedly provided with a gear with missing teeth (23), the reciprocating frame (7) is fixedly provided with a reciprocating toothed plate (24), the gear with missing teeth (23) is transmissionally connected with the reciprocating toothed plate (24), the reciprocating frame (7) is fixedly provided with a T-shaped guide rod, the T-shaped guide rod is slidingly connected with the vehicle (1), and the T-shaped guide rod is provided with a limiting spring (25) limited by the vehicle (1).

5. The fertilizing device for sweet potato seedling according to claim 4, characterized in that: A group of transmission guide grooves (26) are arranged in a circumferential array on the rotary cylinder (6), and the inner wall of the sleeve (8) is fixedly provided with a guide sliding block (26) corresponding to each transmission guide groove (26) and in sliding connection with the transmission guide groove (26).

6. The fertilizing device for sweet potato seedling according to claim 5, characterized in that: A group of the fertilizer liquid spray pipes (12) are arranged in a circumferential array within a range of 180°, and the reciprocating frame (7) is fixedly provided with a baffle (27) corresponding to the position of the fertilizer disc (9), the baffle (27) is arranged above the fertilizer storage hopper (2), the baffle (27) and the group of fertilizer liquid spray pipes (12) are arranged in a staggered manner, and the fertilizer liquid spray pipe (12) is arranged above the fertilizer disc (9).

7. The fertilizing device for sweet potato seedling according to claim 6, characterized in that: The inner wall of the fertilizer storage hopper (2) is fixedly provided with a positioning frame (28) in rotational connection with the rotary cylinder (6).

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