CN2256626Y

CN2256626Y - Shaper for nutritive soil-blocks of cotton

Info

Publication number: CN2256626Y
Application number: CN 96235467
Authority: CN
Inventors: 游庆红
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-08-07
Filing date: 1996-08-07
Publication date: 1997-06-25
Anticipated expiration: 2006-08-07

Abstract

The utility model relates to a shaper for nutritive soil-blocks of cotton, which is characterized in that both ends of a deceleration box are provided with an output shaft, one end is connected to a connecting rod by a chain, the connecting rod is connected to a crank shaft to be hinged to a cross beam arranged on an upright post through the other connecting rod to form a double connecting rod mechanism. The cross beam is provided with a pot pushing punching head and a secondary punching head with an adjustable spring, and the cross beam can glide up and down along the upright post. A shaper die provided with a mutritive pot is arranged under the cross beam. The other end of the deceleration box is connected to a bevel gear, and a graduation positioning mechanism provided with a loading hopper is arranged in the middle part of a rotating shaft of the bevel gear. The utility model which can meet the requirement of agricultural technique has the advantages of simple structure, consistent soil tightness of the nutritive pot, low cost and high efficiency.

Description

The cotton nutrition forming machine

The utility model relates to a kind of agricultural tillage machinery, is specifically related to a kind of cotton replanting nutritive cube forming machine.

Feeding block seedlings raising technology is adopted in the regional cotton culture of China's overwhelming majority at present, promptly earlier seed is planted in nutritive cube, just transplant toward big Tanaka after waiting to grow up to seedling, the preparation method of current rural area cotton nutrition is normally by manually, also have and adopt portable soil-block forming device, but this soil-block forming device need be carried in hand when operation, inserts back and forth in the nutrition soil, relies on pin to step on and nutritive cube could be taken off, this soil-block forming device operates very inconvenient, labour intensity is very big, and production efficiency is low, and system alms bowl quality is also poor.The Decree of Patent Office of China a kind of nutritive cube forming machine (patent No.: ZL94242213.9), but have following shortcoming: 1. driving mechanism is finished by the power transmission shaft driven gear, and all there is gear the following peripheral on the shaping mould, and difficulty of processing is big, the cost height; 2. the drift part can not be regulated, processed complex, and accessory is more, and alms bowl body elasticity is inconsistent after the punching press, does not fit into the needs of rural area small-scale agricultural machinery.

The purpose of this utility model provides a kind of convenience, is suitable for, and is simple in structure, the cotton nutrition forming machine of nutritive cube soil degree of tightness unanimity after work efficiency height and the punching press.

The utility model comprises power set, double connecting rod, operating mechanism.Power set are by electromotor, belt, reduction box is formed, the reduction box two ends all are provided with output shaft, wherein an end joins by chain and connecting rod, connecting rod link with bent axle again and by another connecting rod be arranged on the hinged composition double connecting rod of crossbeam on the column, pushing away the alms bowl drift all is arranged on the crossbeam with the secondary drift that is provided with adjustable spring, can slide up and down along column, crossbeam is divided into shaping mould, which is provided with nutritive cube, a pair of bevel gear of another termination of reduction box, its bevel gear rotating shaft is middle by cam, back shaft, the dividing and positioning mechanism that ratchet is formed, loading hopper is established in the rotating shaft upper end, establish in the bucket and can stir the stirring vane that contains loam, its discharging opening is corresponding with the nutritive cube mouth, and is sticking mutually with drift for preventing to contain loam, is provided with an automatic sweeping machine structure on column.

Description of drawings:

Fig. 1 is the utility model front view;

Fig. 2 is the utility model drift work schematic diagram;

Fig. 3 is the utility model cleaning agency schematic diagram;

State diagram when Fig. 4 locatees for the utility model shaping mould;

State diagram when Fig. 5 rotates for the utility model shaping mould.

Below in conjunction with accompanying drawing the utility model structure is described in further detail.

As shown in Figure 1, the utility model is made up of power set, double connecting rod, operating mechanism, electromotor 1 flows to reduction box 3 by belt 2 with power, reduction box 3 two ends all are provided with output shaft, output shaft one termination chain 6, chain 6 joins with connecting rod 19 and gives bent axle 20 by connecting rod 19 with transmission of power, another connecting rod 17 1 ends are hinged with it, the other end and crossbeam 15 are hinged, form a double connecting rod, crossbeam 15 is shelved on two root posts 16, can be under the drive of double connecting rod, and the rotation by bent axle 20 makes crossbeam 15 slide up and down along column 16.As shown in Figure 2, also be provided with two punching press drifts on crossbeam 15, one of them is a secondary punching press drift 14, on establish adjustable spring 21, another drift can be released it after nutritive cube 22 dress alms bowls are finished for pushing away alms bowl drift 13.The position of drift correspondence below crossbeam 15 is provided with the shaping mould 10 of 5 hollow cylinder die sleeves; Connect a pair of bevel gear 4 as Fig. 4, the output shaft in reduction box 3 other end settings shown in Figure 5, its rotating shaft 5 center fixed one cam 9, touch mutually with ratchet 8, establish back shaft 7 in the middle of the ratchet 8 with as its fulcrum, the rotation of cam 9 can make ratchet 8, and locating slot is embedded in or withdraws from the shaping mould 10 being arranged at, make shaping mould 10 can do 72 ° of rotations, the position that stops after the rotation is just corresponding with drift at every turn; Establish a loading hopper 11 in the upper end of rotating shaft 5, in establish stirring vane 12, can fully mix thoroughly, smash to pieces containing loam.11 outlets of the die cavity of shaping mould 10 and loading hopper are aimed at the loam that contains that makes after the stirring and are fallen in the die cavity, and the nutritive cube 22 after finishing falls into to be installed on double connecting rod bent axle 20 upper conveyor belts (figure does not draw) and seen off.

Concrete system alms bowl process: fill it up with in loading hopper 11 and contain loam, stir through stirring vane 12, electromotor 1 drives bent axles 20 through reductor 3 and rotates, and drives crossbeams 15 by connecting rod 17 and moves down along column 16; Bevel gear 4 also drives cam 9 and rotates, make shaping mould 10 location by ratchet 8, containing loam falls in the die cavity, secondary drift 14 falls, the front end drift extrudes earlier and presets the hole, drift 14 continues to fall, and the spring force that the rear end drift overcomes adjustable spring 22 contains loam with nutritive cube 22 and compresses, and makes that native degree of tightness reaches consistent in the nutritive cube; When bent axle 20 is rotated further, ratchet 8 is pulled into pattern 10 and rotates 72 ° of location, secondary drift 14 also carries out punching press to the loam that contains that falls into shaping mould 10 again, and the set alms bowl drift 13 moulding alms bowl that last round of punching press is good 22 that pushes away is released outside the shaping mould 10 on the crossbeam 15 simultaneously, drops on the conveyer belt and transports.Said process constantly circulates, and has finished whole system alms bowl process.

Because it is more moistening that great majority contain loam, soil is clamminess sometimes, easily cling part soil on the drift, influence system alms bowl quality as shown in Figure 3, is provided with a slide block 23 on column 16, hinged by stock 24 1 ends with it, adorn a cleaning rubber 25 on the other end, drift available cleaning rubber 25 after each punching press is finished is scraped its sticking wet soil, this rubber can be changed at any time.

The utility model is rational in infrastructure, and is simple to operate, in light weight, the efficient height, and system alms bowl speed improves 8～12 times than artificial system alms bowl, and match power is that 3 horsepowers machine for making pots can be made into 42000～54000 of product every day, and cost is about 12 yuan; In addition, this machine adopts quantitative feed, and adjustable spring secondary drift extrudes earlier and presets the hole, makes alms bowl body degree of tightness unanimity, meets the agrotechnique requirement, helps applying of cotton nutrition seedling growing process.

Claims

1, a kind of cotton nutrition forming machine, comprise by electromotor (1), belt (2), the power set that reduction box (3) is formed, it is characterized in that reduction box (3) two ends all are provided with output shaft, wherein an end joins by chain (6) and connecting rod (19), connecting rod (19) link with bent axle (20) again and by another connecting rod (17) be arranged on the hinged composition double connecting rod of crossbeam on the column (16), the secondary drift (14) that pushes away alms bowl drift (13) and be provided with adjustable spring (21) all is arranged on the crossbeam (15), can slide up and down along column (16), crossbeam (15) is divided into shaping mould (10), which is provided with nutritive cube (22), a pair of bevel gear of another termination of reduction box (3) (4) is established dividing and positioning mechanism (18) in the middle of its rotating shaft (5), loading hopper (11) is set above, and its discharging opening is corresponding with the nutritive cube mouth.

2, cotton nutrition forming machine according to claim 1 is characterized in that establishing in the loading hopper (11) stirring vane (12).

3, cotton nutrition forming machine according to claim 1 is characterized in that described dividing and positioning mechanism (18) by the cam (9) that is arranged in the rotating shaft (5), back shaft (7) and can embed shaping mould (10) and go up the ratchet (8) of locating slot and form.

4, cotton nutrition forming machine according to claim 1 is characterized in that establishing slide block (23) on the column (16), and stock (24) one ends are hinged with it, and the other end is adorned a cleaning rubber (25) and formed the automatic sweeping machine structure.