CN201928616U

CN201928616U - Dibbling type precision quantitative seeder

Info

Publication number: CN201928616U
Application number: CN2011200162506U
Authority: CN
Inventors: 郝建忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-01-12
Filing date: 2011-01-12
Publication date: 2011-08-17
Anticipated expiration: 2021-01-12

Abstract

The utility model relates to the technical field of crop seeding equipment, in particular to a dibbling type precision quantitative seeder. At present, most of crops such as Chinese cabbages, cabbages, cauliflowers and the like which have small seeds are seeded by manual means which is low in operation efficiency and nonuniform in seeding. The technical scheme includes that the dibbling type precision quantitative seeder comprises a seed cavity, a hopper, a seeding tube, a handle, a duckbilled baffle, a pull rod, a seed shifting block, a draw rod and a depth limiting plate. The hopper and the handle are connected to the upper portion and the rear portion of the seed cavity respectively, the seeding tube is arranged in the front of the seed cavity, the duckbilled baffle is mounted at the front end of the seeding tube, the seed shifting block is mounted on the pull rod which is mounted inside the seed cavity, and two ends of the draw rod are respectively hinged to the duckbilled baffle and the lower portion of the pull rod. The dibbling type precision quantitative seeder is simple and practical in structure, and can be used for seeding various crops with granular seeds such as Chinese cabbages, cabbages, cauliflowers and the like, further, seeding efficiency is greatly improved, a lot of labor power can be saved, nonuniform seeding can be avoided, and precision quantitative seeding can be achieved.

Description

The on-demand precision quantitative seed drill

Technical field

The utility model relates to the crop seeding equipment technical field, specifically a kind of on-demand precision quantitative seed drill.

Background technology

Crops such as Chinese cabbage, cauliflower, wild cabbage are owing to seed grain is less, the live formula implanted device that is not fit to crop special uses such as Chinese cabbage, cauliflower at present, manual type is adopted in its sowing mostly, operating process is more loaded down with trivial details, promptly earlier points out pit at soil surface, seed grain is sprinkling upon in the pit again, speed of drilling is slow, operating efficiency is lower, is difficult for guaranteeing the degree of depth and the precision of sowing, and the phenomenon of the even waste kind of uneven sowing material often occurs.

Summary of the invention

The purpose of this utility model provides a kind of on-demand precision quantitative seed drill, and soil point hole and sowing are carried out simultaneously, has significantly improved sowing efficient.

The technical solution of the utility model is: be made up of kind of a material chamber, hopper, sowing pipe, handle, duckbilled baffle plate, tommy bar, kind material shifting block, pull bar, depth control shoe; The charging aperture of planting material top, chamber is connected with hopper, and the front portion of planting the material chamber is provided with or is fixed with sowing and manages, and the rear portion is provided with or is fixed with handle; The front opening place of sowing pipe is equipped with the duckbilled baffle plate by bearing pin, and it is anterior that depth control shoe is assemblied in the sowing pipe; The end plate central authorities of planting material chamber one side are fixed with the tommy bar axle, and opposite side is equipped with end cap; Tommy bar is assemblied on the tommy bar axle, the tommy bar upper end is equipped with kind of a material shifting block by screw or draw-in groove, and the top of planting the material shifting block is provided with the hole groove, and the hole groove is positioned at the charging aperture below in kind of material chamber, cavity is stretched out by kind of the slotted hole of below, material chamber in the tommy bar lower end, and back-moving spring is housed on the tommy bar; The two ends of pull bar respectively with duckbilled baffle plate and tommy bar lower hinge.

The utility model has the advantages that: simple and practical, by changing different kind material shifting blocks, can sow the crops of multiple graininess seeds such as Chinese cabbage, cauliflower, wild cabbage, corn, to point out operations such as pit and sowing on soil once finishes, significantly improve sowing efficient, shortened the time of seeding operation, saved great amount of manpower, avoid uneven sowing even, reached the purpose of precision drilling.

Description of drawings

Fig. 1 is a structural representation of the present utility model

Fig. 2 is the A place partial enlarged drawing of Fig. 1

Fig. 3 is the partial structurtes schematic diagram of the utility model depth control shoe

Fig. 4 is the schematic diagram of the utility model duty

Embodiment

Among the figure: a kind of material chamber, 2 hoppers, 3 sowing pipes, 4 handles, 5 duckbilled baffle plates, 6 tommy bars, 7 kinds expect shifting block, 8 pull bars, 9 depth control shoes, 10 tommy bar axles, 11 hairbrush

Embodiment 1

From Fig. 1---Fig. 3 as can be known, the utility model by kind of material a chamber 1, a hopper 2, sowing pipe 3, handle 4, duckbilled baffle plate 5, tommy bar 6, plant material shifting block 7, pull bar 8 is formed; The charging aperture of planting material 1 top, chamber is connected with hopper 2 by draw-in groove, plants on the inwall of expecting 1 charging aperture place, chamber hairbrush 11 is housed, and stops that unnecessary kind material is planted material shifting block 7 and brought the slit extrusion damage into; The front portion of planting material chamber 1 is provided with sowing pipe 3, and the rear portion is provided with handle 4; The front opening place of sowing pipe 3 is equipped with duckbilled baffle plate 5 by bearing pin, and depth control shoe 9 is assemblied in sowing pipe 3 front portions by screw, and the fixing hole on the depth control shoe 9 can reach the purpose of control sowing depth by the position of regulating depth control shoe 9 for regulating slotted hole; The end plate central authorities of planting material chamber 1 one sides are fixed with tommy bar axle 10, and opposite side is equipped with end cap by screw; Tommy bar 6 is assemblied on the tommy bar axle 10, tommy bar 6 upper ends are equipped with kind of a material shifting block 7 by screw, and it is that 5mm, the degree of depth are the hole groove of 3mm that the top of kind material shifting block 7 is provided with diameter, and the hole groove is positioned at the charging aperture below in kind of material chamber 1, the hole is pasted with the sponge cushion in the groove, prevents the seed damage that is squeezed; Cavity is stretched out by kind of the slotted hole of material 1 below, chamber in tommy bar 6 lower ends, on the tommy bar 6 back-moving spring is housed; The two ends of pull bar 8 respectively with duckbilled baffle plate 5 and tommy bar 6 lower hinge.

Embodiment 2

As can be seen from Figure 2, present embodiment is planted material shifting block 7 and is installed in tommy bar 6 upper ends by draw-in groove as different from Example 1, and the hole groove diameter of planting material shifting block 7 is 15mm, and the degree of depth is 8mm.

Embodiment 3

As different from Example 1, the hole groove diameter of the kind material shifting block 7 in the present embodiment is 10mm, and the degree of depth is 6mm; Charging aperture and the hopper 2 on kind of material 1 top, chamber are by being threaded, and the front portion of planting material chamber 1 is by the fixing sowing pipe 3 of screw thread, and the rear portion is by screw connection handle 4.When depositing or carrying, can take kind of a material chamber 1, hopper 2, sowing pipe 3 and handle 4 apart placement, convenient maintenance.

Kind material shifting block 7 of the present utility model is provided with multiple model, and hole groove diameter is 5～15mm, and the degree of depth is 3～8mm.During work, select the corresponding material shifting block 7 of planting of assembling, in hopper 2, put into kind of a material particle according to sow material particle size, as shown in Figure 3, hold handle 4 and will sow in the pipe 3 insertion soil, and by depth control shoe 9 restriction sowing depth, the kind material particles in the hopper 2 fall in the hole groove of material shifting block 7; Pull tommy bar 6, pull bar 8 spurs duckbilled baffle plates 5 and opens, and drives the rotation in kind of material chamber 1 of kind of material shifting block 7, makes the hole groove on kind of the material shifting block 7 point to sowing pipe 3, and the seed grain of cheating in the groove falls into soil through sowing pipe 3.Unclamp tommy bar 6, tommy bar 6 and kind material shifting block 7 reset under the effect of back-moving spring, and the hole groove of planting on the material shifting block 7 transfers back to below kind of the charging aperture in material chamber 1, and duckbilled baffle plate 5 is closed simultaneously.

Claims

1. an on-demand precision quantitative seed drill is characterized in that: be made up of kind of a material chamber (1), hopper (2), sowing pipe (3), handle (4), duckbilled baffle plate (5), tommy bar (6), kind material shifting block (7), pull bar (8), depth control shoe (9); The charging aperture of planting material top, chamber (1) is connected with hopper (2), and the front portion of planting material chamber (1) is provided with or is fixed with sowing and manages (3), and the rear portion is provided with or is fixed with handle (4); The front opening place of sowing pipe (3) is equipped with duckbilled baffle plate (5) by bearing pin, and depth control shoe (9) is assemblied in sowing pipe (3) front portion; The end plate central authorities of planting material chamber (1) one side are fixed with tommy bar axle (10), and opposite side is equipped with end cap; Tommy bar (6) is assemblied on the tommy bar axle (10), tommy bar (6) upper end is equipped with kind of a material shifting block (7) by screw or draw-in groove, the top of planting material shifting block (7) is provided with the hole groove, the hole groove is positioned at the charging aperture below in kind of material chamber (1), cavity is stretched out by kind of the slotted hole of below, material chamber (1) in tommy bar (6) lower end, and tommy bar is equipped with back-moving spring on (6); The two ends of pull bar (8) respectively with duckbilled baffle plate (5) and tommy bar (6) lower hinge.

2. a kind of on-demand precision quantitative seed drill as claimed in claim 1 is characterized in that: on the inwall at charging aperture place, described kind material chamber (1) hairbrush (11) is housed; Plant in the hole groove of expecting shifting block (7) and be pasted with cushion.

3. a kind of on-demand precision quantitative seed drill as claimed in claim 1 is characterized in that: the fixing hole on the described depth control shoe (9) is for regulating slotted hole.

4. a kind of on-demand precision quantitative seed drill as claimed in claim 1 is characterized in that: the hole groove diameter of described kind material shifting block (7) is 5～15mm, and the degree of depth is 3～8mm.