Search

CN-224218879-U - Small-size farmland chemical fertilizer cave is executed accurate locator

CN224218879UCN 224218879 UCN224218879 UCN 224218879UCN-224218879-U

Abstract

The utility model belongs to the technical field of agriculture, and provides a small farmland fertilizer acupoint application accurate positioner which comprises a positioning frame, wherein a fertilizer acupoint positioning mechanism is arranged on the positioning frame, the positioning mechanism comprises a planing tool, the planing tool is arranged on the positioning frame, the planing tool is used for positioning and planing and digging a fertilizer acupoint at the bottom of the positioning frame, a transmission assembly is further arranged on the positioning frame and connected with the planing tool, an operator can push the positioning frame to aim at the fertilizer acupoint in a farmland, when the fertilizer acupoint is required to be aimed, the operator firstly needs to dig and cut, a motor is started, the motor drives a first belt pulley to rotate, the first belt pulley drives a second belt pulley to rotate through a belt, the second belt pulley drives a first gear to rotate, and the first gear drives a driving gear to rotate, so that the planing tool is driven by the driving gear to aim at the fertilizer acupoint, and then the fertilizer acupoint is dug.

Inventors

  • LAI XINGHUA
  • CHEN MAOFU
  • CHEN HUI

Assignees

  • 嘉施利（应城）化肥有限公司

Dates

Publication Date
20260512
Application Date
20250613

Claims (9)

  1. 1. The small farmland fertilizer acupoint application accurate positioner is characterized by comprising a positioning frame (1), wherein the positioning frame (1) is provided with a positioning mechanism for fertilizer acupoints: the positioning mechanism comprises a planer tool (9), the planer tool (9) is arranged on the positioning frame (1), and the planer tool (9) positions and digs fertilizer points at the bottom of the positioning frame (1); The positioning frame (1) is also provided with a transmission assembly, and the transmission assembly is connected with the planing tool (9).
  2. 2. The small farmland fertilizer hole-application precise positioner according to claim 1, wherein the positioning frame (1) is fixedly provided with a motor (2), and an output shaft of the motor (2) is connected with a transmission assembly.
  3. 3. The small farmland fertilizer hole-application precise positioner according to claim 2, wherein the transmission assembly comprises a first belt pulley (3), pi Daitiao (4) and a second belt pulley (5), the first belt pulley (3) is fixedly arranged on an output shaft of the motor (2), the second belt pulley (5) is rotatably arranged on the positioning frame (1), and the first belt pulley (3) and the second belt pulley (5) are connected through a belt strip (4).
  4. 4. The small farmland fertilizer hole-application precise positioner according to claim 3, wherein the second belt pulley (5) is fixedly provided with a first gear (6), the positioning frame (1) is fixedly provided with a first shaft (7), and the first gear (6) is rotatably arranged at one end of the first shaft (7) through a bearing.
  5. 5. The small farmland fertilizer hole-application precise positioner according to claim 4, wherein the first gear (6) is meshed with a movable gear (8), a second shaft (10) is fixedly arranged on the movable gear (8), and the second shaft (10) is fixedly connected with a planing tool (9).
  6. 6. The precise locator for small farmland chemical fertilizer hole application as set forth in claim 5, wherein one end of the second shaft (10) is rotatably provided with a first swing arm (11), and the other end of the first swing arm (11) is rotatably connected with the first shaft (7).
  7. 7. The small farmland fertilizer hole-application precise positioner according to claim 5, wherein a second swing arm (12) is rotatably arranged on the second shaft (10), a slide bar (13) is rotatably arranged at the other end of the second swing arm (12), and a groove for the slide bar (13) to slide is formed in the positioning frame (1).
  8. 8. The small farmland fertilizer hole-application precise positioner according to claim 7, wherein one end of the sliding rod (13) is fixedly provided with a fixed block (14), the fixed block (14) is slidably arranged in the groove, and one end of the fixed block (14) is fixedly provided with a guide rod (15).
  9. 9. The small farmland fertilizer hole-application precise positioner according to claim 8, wherein a spring (16) is sleeved on the surface of the guide rod (15), one end of the spring (16) is abutted with the inner wall of the positioning frame (1), and the other end of the spring (16) is abutted with the fixed block (14).

Description

Small-size farmland chemical fertilizer cave is executed accurate locator Technical Field The utility model belongs to the technical field of agriculture, and particularly relates to a small farmland fertilizer hole-application precise positioner. Background The hole-application alignment positioner for farmland fertilizers is a machine for aligning and digging a place where crops are needed when the fertilizers are applied, and mainly aims to improve the fertilizer utilization rate, reduce waste and improve the crop yield through a fixed-point quantitative fertilization technology. Such devices typically incorporate advanced mechanical designs, sensor technology, and positioning systems to achieve efficient, accurate fertilization operations; The existing localizer is generally found by a hand-push machine; However, in the alignment process, the planing tool used for planing the pits is easy to encounter hard stones on the ground surface, the existing planing tool is generally fixedly arranged on one side of the power source, and the planing tool is easy to be damaged by encountering hard stones, so that the existing planing tool has certain limitation; For this reason, a small-sized farmland fertilizer hole-application precise positioner is proposed by those skilled in the art to solve the above-mentioned problems. Disclosure of utility model In order to solve the technical problems, the utility model provides a small farmland fertilizer hole-application accurate positioner for solving the problems in the prior art and the like. The utility model provides a small-size farmland chemical fertilizer cave is applied accurate locator, includes the locating rack, be provided with the positioning mechanism at chemical fertilizer acupuncture point on the locating rack. The positioning mechanism comprises a planing tool, the planing tool is arranged on the positioning frame, and the planing tool positions and digs fertilizer points at the bottom of the positioning frame; The positioning frame is also provided with a transmission assembly, and the transmission assembly is connected with the planing tool. Preferably, the locating rack is fixedly provided with a motor, and an output shaft of the motor is connected with the transmission assembly. Preferably, the transmission assembly comprises a first belt pulley, a belt strip and a second belt pulley, wherein the first belt pulley is fixedly arranged on an output shaft of the motor, the second belt pulley is rotatably arranged on the positioning frame, and the first belt pulley and the second belt pulley are connected through the belt strip. Preferably, the second belt pulley is fixedly provided with a first gear, the positioning frame is fixedly provided with a first shaft, and the first gear is rotatably arranged at one end of the first shaft through a bearing. Preferably, the first gear is meshed with a movable gear, a second shaft is fixedly arranged on the movable gear, and the second shaft is fixedly connected with the planing tool. Preferably, one end of the second shaft is rotatably provided with a first swing arm, and the other end of the first swing arm is rotatably connected with the first shaft. Preferably, the second shaft is rotatably provided with a second swing arm, the other end of the second swing arm is rotatably provided with a slide bar, and the positioning frame is provided with a groove for the slide bar to slide. Preferably, a fixed block is fixedly arranged at one end of the sliding rod, the fixed block is slidably arranged in the groove, and a guide rod is fixedly arranged at one end of the fixed block. Preferably, the surface of the guide rod is sleeved with a spring, one end of the spring is abutted against the inner wall of the positioning frame, and the other end of the spring is abutted against the fixed block. Compared with the prior art, the utility model has the following beneficial effects: 1. According to the utility model, an operator can push the positioning frame to accurately find the fertilizer points in the farmland, when the fertilizer points need to be found, the fertilizer points need to be dug and cut, the motor is started, the motor drives the first belt pulley to rotate, the first belt pulley drives the second belt pulley to rotate through the belt strips, the second belt pulley drives the first gear to rotate, and the first gear drives the movable gear to rotate, so that the planing tool is driven to accurately find and position the fertilizer points through the movable gear, and then the fertilizer points need to be dug and cut. 2. According to the utility model, the planer tool is protected by the abdication function, the planer tool can touch hard objects, the planer tool can retract under the action of extrusion force, and the planer tool can extrude the second swing arm, so that the second swing arm slides in the groove of the positioning frame through the sliding rod, namely, the fixed block extrudes the spring i