一种烟草大田施肥装置
By employing mechanical transmission and an adjustable ditching device in the tobacco planting fertilization equipment, combined with a rolling roller, uniform and quantitative fertilization and soil covering are achieved, solving the problems of high energy consumption, high pollution, and complex maintenance of existing equipment, and improving operating efficiency and fertilizer utilization.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Filing Date
- 2025-08-26
- Publication Date
- 2026-07-17
AI Technical Summary
Existing tobacco planting and fertilization equipment is energy-intensive and costly in large-scale field planting. Electric equipment has insufficient range, diesel equipment is highly polluting and complex to maintain, and energy supply is difficult in remote areas, affecting the continuity and efficiency of operations.
The fertilizer dispensing device is driven by a transmission wheel. It uses a fertilizer storage box and a mechanical transmission wheel for driving. The transmission wheel and belt are used, and the technology of exhaust transmission wheel and exhaust transmission wheel is used for driving. The mechanical transmission of the transmission wheel and exhaust wheel is combined with a pull-out baffle to adjust the fertilizer dispensing volume. The trenching device has a positioning hole rod and a threaded sleeve adjustment mechanism, and a follow-up rolling wheel to achieve uniform and quantitative fertilization and soil covering and compaction.
It enables uniform and quantitative fertilization during operation, precise adjustment of trench depth, reduction of fertilizer volatilization, and improvement of fertilizer utilization. It integrates trenching, fertilization, and soil covering processes, reducing operating costs and improving operational continuity and efficiency.
Smart Images
Figure CN224504025U_ABST
Abstract
Claims
1. A tobacco field fertilizing device characterized by, The fertilizer storage box (1), sealing cover (2), glass plate (3), handle (4), short shaft (5), moving wheel (6), fixed housing (7), fertilizer discharge shaft (8), drive wheel (9), belt (10), partition (11), grooved wheel fertilizer discharger (12) and baffle (25) are included. The top of the fertilizer storage box (1) is rotatably connected to the sealing cover (2). The top of the sealing cover (2) is fixedly connected to the glass plate (3). The front of the sealing cover (2) is fixedly connected to the handle (4). The lower two sides of the fertilizer storage box (1) are rotatably connected to the short shaft (5). The two short shafts (5) are fixedly connected to one side of each side. The lower two sides of the fertilizer storage box (1) are fixedly connected to the fixed housing (6). 7) The fertilizer storage box (1) is connected to the fertilizer discharge shaft (8) in a rotating manner. The two ends of the fertilizer discharge shaft (8) pass through one end of the fertilizer storage box (1) and the two short shafts (5) and enter the fixed housing (7). The two transmission wheels (9) on the same side are located inside the fixed housing (7). The two transmission wheels (9) on the same side are wound with belts (10). The fertilizer storage box (1) is provided with a fertilizer discharge port. The fertilizer discharge port is fixedly connected with a partition (11) in a linear array. The fertilizer discharge shaft (8) passes through multiple partitions (11). The fertilizer discharge shaft (8) is fixedly connected with multiple grooved wheel fertilizer dischargers (12) in a linear array outside. A baffle (25) is slidably placed at the bottom of the fertilizer discharge port.
2. The tobacco field fertilizing device according to claim 1, characterized in that, Multiple partitions (11) and the fertilizer outlet form multiple fertilizer discharge channels, and each grooved wheel fertilizer discharger (12) is located inside the corresponding fertilizer discharge channel.
3. A tobacco field fertilizing device according to claim 2, characterized in that The diameter of each grooved wheel fertilizer discharger (12) is equal to the length of the fertilizer discharge channel.
4. A tobacco field fertilizing device according to claim 3, characterized in that It also includes mounting blocks (13), insert rods (14), rotating shafts (16), handwheels (17), threaded sleeves (18), positioning pins (19), shovel handles (20), shovel blades (21), and pull rods (22). Mounting blocks (13) are fixedly connected to both sides of the middle part of the fertilizer storage box (1). Insert rods (14) are vertically distributed and slidably connected inside each mounting block (13). Multiple positioning holes (15) are equally spaced on the side of each insert rod (14). A rotating shaft (16) is rotatably connected between two mounting blocks (13). A handwheel (17) is fixedly connected to the left side of the rotating shaft (16). Both sides of the rotating shaft (16) are fixedly fitted with threaded sleeves (18). The two threaded sleeves (18) are symmetrically distributed. The two threaded sleeves (18) are threadedly connected to the outside of the two threaded sleeves (18). The two positioning pins (19) slide in the middle of the fertilizer storage box (1). The two positioning pins (19) are inserted into the corresponding positioning holes (15). The top of the two insert rods (14) are fixedly connected to the shovel handle (20). The bottom of the shovel handle (20) is provided with multiple support rods in a straight array. The bottom of each support rod is fixedly connected to a shovel blade (21). The front of the shovel handle (20) is fixedly connected to a pull rod (22).
5. A tobacco field fertilization device according to claim 4, characterized in that, It also includes connecting rods (23) and rolling wheels (24). The rear sides of the fertilizer storage box (1) are rotatably connected to the connecting rods (23), and the rear of the two connecting rods (23) are rotatably connected to the rolling wheels (24).
6. A tobacco field fertilizing device according to claim 5, characterized in that Also include tractor tow bar (26), fertilizer tank (1) front fixedly connected with tractor tow bar (26).