Quantitative fertilization device
Technical field
The present invention relates to agricultural machinery technological field, especially a kind of quantitative fertilization device.
Background technology
In soil, apply fertilizer, can supplement the required nutritive element that grows to crop, thus improve the Quality and yield of crop.Existing a kind of fertilizer apparatus comprises material storing box, is horizontally set at the feeding tube of material storing box lower end, the auger conveyor be arranged in feeding tube, drive the motor of augur, the lower end of material storing box is uncovered, feeding tube is communicated with material storing box, in the downside of feeding tube, the position that material storing box lower end is uncovered is provided with discharging opening, there is following deficiency in the fertilizer apparatus of this structure: feeding tube easily blocks, and fertilizer of spreading manuer in holes is difficult to quantitative applying.
Summary of the invention
The object of this invention is to provide a kind of quantitative fertilization device, this device can solve existing fertilizer apparatus and easily block the problem being difficult to fertilizing amount quantitatively apply.
In order to solve the problem, the technical solution used in the present invention is: this quantitative fertilization device comprise material storing box, conveying pipeline, by motor-driven auger conveyor, conveying pipeline is communicated with described material storing box, described auger conveyor is arranged in described conveying pipeline, the base plate of described material storing box offers blanking port, the lower tilt of described material storing box is provided with stock guide, the lower end of described stock guide extends to the edge of described blanking port, described stock guide is provided with vertical tube, and the upper end of described vertical tube extends to described material storing box top; Described conveying pipeline is erect and is arranged at described material storing box lower end, the part that described auger conveyor has helical blade is arranged in described conveying pipeline, the body of rod of described auger conveyor upwards penetrates described vertical tube, and is connected with the motor be arranged on above described material storing box; In described conveying pipeline, be fixed with the dividing plate abutted against with the base plate of described material storing box on the body of rod of described auger conveyor, described dividing plate offer a material receiving port, described material receiving port is communicated with described material storing box by described blanking port.
In the technical scheme of above-mentioned quantitative fertilization device, technical scheme can also be more specifically: described blanking port is up big and down small bellmouth.
Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect: apply fertilizer smooth and easy, not easily block, and by being with the division board of material receiving port to control the fertilizer amount entered in conveying pipeline, thus realizes accurate quantitative analysis fertilising.
Accompanying drawing explanation
Fig. 1 is the structural representation of this quantitative fertilization device.
Embodiment
Below in conjunction with accompanying drawing embodiment, the invention will be further described:
Quantitative fertilization device shown in Fig. 1 comprises material storing box 1, motor 2, motor mounting rack 3, auger conveyor 5, conveying pipeline 6 and dividing plate 7, the base plate 1-1 of material storing box 1 offers blanking port 1-2, blanking port 1-2 is up big and down small bellmouth, the lower tilt of material storing box 1 is provided with stock guide 1-3, the lower end of stock guide 1-3 extends to the edge of blanking port 1-2, stock guide 1-3 is provided with vertical tube 1-4, the upper end of vertical tube 1-4 extends to material storing box 1 top, the upper end of material storing box 1 and vertical tube 1-4 is provided with motor mounting rack 3, motor 2 is mounted on motor mounting rack 3, conveying pipeline 6 is erect and is arranged at material storing box 1 lower end, auger conveyor 5 has body of rod 5-1 and is arranged at the helical blade 5-2 of body of rod 5-1 bottom, the part that auger conveyor 5 has a helical blade 5-2 to be arranged in conveying pipeline 6, the body of rod 5-1 of auger conveyor 5 upwards penetrates vertical tube 1-4 and is connected with the output of motor 2, is provided with bearing 4 in vertical tube 1-4, in conveying pipeline 6, be fixed with the dividing plate 7 abutted against with the base plate 1-1 of material storing box 1 on the body of rod 5-1 of auger conveyor 5, dividing plate 7 offers a material receiving port 7-1, material receiving port 7-1 is communicated with material storing box 1 by blanking port 1-2.
During use, fertilizer is loaded in material storing box 1, starter motor 2, motor 2 drives auger conveyor 5 to rotate, dividing plate 7 rotates thereupon, when the material receiving port 7-1 on dividing plate 7 go to material storing box 1 blanking port 1-2 be connected time, fertilizer in material storing box 1 enters in conveying pipeline 6 through blanking port 1-2 and material receiving port 7-1, fertilizer is carried downwards along conveying pipeline 6 under the effect of auger conveyor 5, when material receiving port 7-1 and blanking port 1-2 staggers, dividing plate 7 stops that the fertilizer in material storing box 1 enters in conveying pipeline 6, and the fertilizer in conveying pipeline 6 under the rotation of auger conveyor 5 from conveying pipeline 6 lower end discharging, thus realize quantitative fertilization.