CN-224205721-U - Quantitative multi-ridge fertilizer device

CN224205721UCN 224205721 UCN224205721 UCN 224205721UCN-224205721-U

Abstract

The utility model provides a quantitative multi-ridge fertilizing device which comprises a mounting frame, a storage component connected to the top of the mounting frame, a quantitative component arranged at the bottom of the storage component and a fertilizing component connected to the side of the mounting frame, wherein the fertilizing amount can be controlled, the quantitative multi-ridge fertilizing device is suitable for planting various different tobaccos, and the fertilizing efficiency is improved.

Inventors

ZHANG XINYAO
ZHOU WENHUI
QIAN HUA
GAO JUNPING
HE XINXI
WANG SHUAIBIN
HUANG PINGJUN
YANG XIAONIAN
PENG YU

Assignees

湖南中烟工业有限责任公司

Dates

Publication Date: 20260508
Application Date: 20250507

Claims (10)

1. A quantitative multi-ridge fertilizing device, comprising: a mounting frame (1); The storage assembly (2) is connected to the top of the mounting frame (1), a storage bin (21) suitable for storing fertilizer is formed in the storage assembly, and a plurality of discharge ports (22) are formed at intervals at the bottom of the storage bin (21); A dosing assembly (3) comprising: A dosing roller (31) rotatably arranged at the bottom of the storage bin (21) and above the discharge opening (22), and At least one row of storage tanks (32) formed on an outer wall of the quantitative roller (31) and configured to load fertilizer in the storage tanks (21) into the storage tanks (32) when the storage tanks (32) are rotated to open upward and unload fertilizer to the discharge ports (21) when the storage tanks are rotated to be aligned with the discharge ports (22), respectively, by rotating the quantitative roller (31), and And the fertilization assembly (4) is connected to the side part of the mounting frame (1) and is configured to throw out the fertilizer in the discharge opening (22).
2. The quantitative multi-ridge fertilizing device according to claim 1, characterized in that said quantitative assembly (3) further comprises a first driving mechanism (33) mounted on said mounting frame at one end of said quantitative roller (31) and configured to drive said quantitative roller (31) in rotation to complete the filling and unloading of the fertilizer in said storage tank (32).
3. The quantitative multi-ridge fertilizing device according to claim 1, characterized in that said quantitative roller (31) comprises: an inner roller (311) with a plurality of grooves (3111) on the outer wall thereof, and The outer roller (312) is sleeved outside the inner roller (311), a plurality of through grooves (3121) which are respectively matched with the grooves (3111) are formed in the outer roller (312), and a baffle (3122) which is bent towards the grooves (3111) is arranged on one side along the axial direction.
4. A quantitative multi-ridge fertilizing device according to claim 3, characterized in that said through groove (3121), flap (3122) and recess (3111) cooperate to form said storage groove (32).
5. The quantitative multi-ridge fertilizing device according to claim 3, characterized in that said quantitative assembly (3) further comprises an adjusting assembly (313) configured to adjust the position of said inner roller (311) with respect to said outer roller (312) and to adjust the relative positions of said groove (3111) and flap (3122) to adjust the capacity of said storage tank (32).
6. The quantitative multi-ridge fertilizing device according to claim 3, characterized in that said adjusting assembly (313) comprises: A screw (3131) having a first end screwed to an end of the inner roller (3111) remote from the first driving mechanism (33) and a second end extending to the outside of the storage assembly (2), and The adjusting disc (3132) is fixedly connected to the second end of the screw rod (3131) and is abutted to the outer wall of the storage component (2), and the adjusting disc is configured to drive the screw rod (3131) to rotate so that the inner roller (311) slides in the outer roller (312).
7. The quantitative multi-ridge fertilizing device according to claim 3, characterized in that the inner wall of the outer roller (312) is formed with a radially inwardly protruding limit portion (3123), the outer wall of the inner roller (311) is provided with a relief groove (3112) extending in the axial direction adapted to accommodate the limit portion (3123), configured to prevent the inner roller from further movement relative to the outer roller when the flap (3122) contacts the end of the groove.
8. The quantitative multi-ridge fertilizing device according to claim 1, characterized in that said fertilizing assembly (4) comprises a plurality of groups of feeding assemblies, each group of said feeding assemblies comprising: a swing arm (41) rotatably connected to the mounting frame (1) about an upright axis, and And a feeding pipe (42) with one end fixedly connected to the free end of the swing arm (41) and the other end inserted into the discharge opening (22) and configured to feed out fertilizer sliding from the discharge opening (22).
9. The quantitative multi-ridge fertilizing device according to claim 8, characterized in that said fertilizing assembly (4) further comprises a second driving mechanism (43) configured to drive said swing arm (41) in rotation to adjust the spacing of the ends of the adjacent two feeding pipes (42) remote from said discharge opening.
10. The quantitative multi-ridge fertilizing device according to claim 6, characterized in that a funnel-shaped guide (221) is provided in said discharge opening (22) for guiding fertilizer to the inlet of said feeding tube (42).

Description

Quantitative multi-ridge fertilizer device Technical Field The utility model relates to the technical field of tobacco planting, in particular to a quantitative multi-ridge fertilizing device. Background In tobacco planting, multi-ridge fertilization is an effective fertilization technology, and aims to improve soil fertility and tobacco yield. The multi-ridge fertilization is an effective fertilization strategy in tobacco planting, and the growth effect and the yield of tobacco can be obviously improved through reasonable fertilization time, amount and type. When the technique is implemented, farmers should flexibly adjust the fertilization scheme according to specific soil conditions and tobacco varieties so as to achieve the best planting effect. In the large-batch planting of tobacco, in order to plan the tobacco and facilitate farming activities such as cultivation, fertilization and pesticide spraying, ridges can be formed in the fields, so that in the fertilization of the tobacco, errors can occur in fertilization amount between two adjacent ridges, and therefore tobacco planted in the same field is different in growth vigor, and the final quality of the tobacco is affected. Disclosure of utility model In view of the above, the utility model provides a quantitative multi-ridge fertilizing device for solving the problem of uneven fertilizing amount of two adjacent ridges in traditional tobacco planting, which comprises a mounting frame, a storage component, a quantitative component and at least one row of storage tanks, wherein the storage component is connected to the top of the mounting frame, a storage bin suitable for storing fertilizers is formed in the storage bin, a plurality of discharge ports are formed at intervals at the bottom of the storage bin, the quantitative component comprises a quantitative roller rotatably arranged at the bottom of the storage bin and above the discharge ports, the at least one row of storage tanks is formed on the outer part of the quantitative roller and is configured to enable the storage tanks to load fertilizers in the storage bin into the storage tanks when the storage tanks are rotated to be aligned with the discharge ports respectively by rotating the quantitative roller, and the fertilizer component is connected to the side part of the mounting frame and is configured to throw out the fertilizers in the discharge ports. According to some embodiments of the utility model, the above-mentioned dosing assembly further comprises a first driving mechanism mounted on the mounting frame at one end of the dosing roller, configured to drive the dosing roller in rotation to complete the filling and unloading of the fertilizer in the storage tank. According to some embodiments of the utility model, the quantitative roller comprises an inner roller, an outer roller and an outer roller, wherein a plurality of grooves are formed in the outer wall of the inner roller, the outer roller is sleeved outside the inner roller, a plurality of through grooves which are respectively matched with the grooves are formed in the outer roller, and a baffle plate which is bent towards the grooves is arranged on one side of the outer roller along the axial direction. According to some embodiments of the utility model, the through slots, the baffles and the grooves cooperatively form a storage slot. According to some embodiments of the utility model, the dosing assembly further comprises an adjustment assembly configured to adjust the position of the inner roller relative to the outer roller and to adjust the relative position of the groove and the flap to adjust the capacity of the reservoir. According to some embodiments of the utility model, the adjusting assembly comprises a screw rod, a first end of the screw rod is in threaded connection with one end of the inner roller, which is far away from the first driving mechanism, and a second end of the screw rod extends to the outside of the storage assembly, and an adjusting disc is fixedly connected with the second end of the screw rod and is abutted with the outer wall of the storage assembly and is configured to drive the screw rod to rotate so that the inner roller slides in the outer roller. According to some embodiments of the utility model, the inner part of the outer roller is formed with a radially inwardly protruding stop portion, the outer wall of the inner roller being provided with a relief groove extending in the axial direction adapted to accommodate the stop portion, configured to prevent further movement of the inner roller relative to the outer roller when the flap contacts the end of the groove. According to some embodiments of the utility model, the fertilization assembly comprises a plurality of groups of feeding assemblies, each group of feeding assemblies comprises a swing arm rotatably connected to the mounting frame around an upright axis, and a feeding pipe, one end of the feeding pipe is fixedly connected with t