CN2251244Y - Combined machine for sowing and fertilizing - Google Patents

Abstract

The utility model relates to a combined machine for sowing and fertilizing. A fertilizer box (1) and a land roller (2) are arranged on the upper side of the lateral plate (13) of a rotary cultivator respectively through a mounting plate (4). A fertilizing pipe (12) is arranged on the back rest of the rotary cultivator. A chainwheel (5) is arranged on a land roller shaft (7). Chainwheela (14) and (15) are coaxial and are arranged on a drive shaft (9). Chainwheels (5) and (14) are driven through a chain (6). Chainwheels (16) and (17) are coaxial, and are arranged on a cutter shaft (10). A chainwheel (18) is arranged on a wheel shifting shaft (11). The chainwheels (15) and (16) and the chainwheel (17) and (18) are respectively driven by chains (19) and (20). The utility model has the advantages of compact structure, simple operation, high efficiency, and strong practicability. Besides, the utility model can complete two works of rotary cultivation and fertilizer deep placement. The availability of the fertilizer is improved, and the work efficiency of the utility model is 80 times as much as the work efficiency of the fertilizing by persons and animals.

Description

The rotary tillage ferti machine

The utility model belongs to farm machinery, the particularly a kind of and matching used rotary tillage ferti machine of rotovator.

At present, chemical fertilizer uses in the agricultural production, generally all be people and animals' top application, it is too low that this surface applies the availability that causes chemical fertilizer, greatly about about 30%, waste is big, the production cost height, environmental pollution is serious, and fertilizer price one rises and rises again in recent years in addition, cause agriculture production cost to improve, the peasant cherishs fertile as gold.In addition, the facility of current fertilizer deep placement are less, and general fertilizer distributor all is and the sower supporting operation, the appearance land wheel transferring power deficiency that has, take off chain easily, land wheel skids, and the fertilizer shovel that has is near with the seed opener mounting distance, hilling occurs and burn phenomenons such as kind, influence seeding quality, particularly large-scale fertilizer distributor still less, the fertile area of deep placement does not increase, having a strong impact on agricultural production

The purpose of this utility model solves above existing in prior technology problem with regard to being, a kind of compact conformation, simple to operate is provided, and can once finish the novel rotary tillage ferti machine of rotary tillage and two operations of deep placement chemical fertilizer.Use this machine deep placement chemical fertilizer, can improve chemical fertilizer utilization ratio effectively, improve the operating efficiency of agricultural production, reduce labor intensity, reduce and advance the ground number of times, change the work situation that spreads fertilizer over the fields chemical fertilizer, reach cost-saving synergistic, the purpose of increasing both production and income.

The purpose of this utility model realizes by following measure.A kind of rotary tillage ferti machine, comprise fertile case (1), defertilizing tube (12), rotovator side plate (13), chain (6), ground roller (2), ground roller frame (3), installing plate (4), sprocket wheel (5), intermediate propeller shaft (9), stir cutter shaft (10) etc., fertile case (1) is fixedly mounted on the rotovator side plate (13) by installing plate (4), defertilizing tube (12) is loaded on the back rest of rotovator, ground roller (2) is connected on the rotovator side plate (13) by ground roller frame (3) and installing plate (4), sprocket wheel (5) is contained in ground roller (2) and goes up on the set ground roll shaft (7), sprocket wheel (14), (15) coaxial, all being contained in installing plate (4) goes up on the set intermediate propeller shaft (9), sprocket wheel (5) and sprocket wheel (14) are by chain (6) transmission, sprocket wheel (16), (17) coaxial, all be contained in fertile case (1) and go up set stirring on the cutter shaft (10), sprocket wheel (15), (16) by chain (19) transmission, sprocket wheel (18) is loaded on the thumb wheel axle (11) of fertile case (1), sprocket wheel (17), (18) by chain (20) transmission.

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

Fig. 1 is the utility model front view;

Fig. 2 is the right view of Fig. 1.

Among the figure: 1, fertile case 2, roller 3, roller frame 4, installing plate 5, sprocket wheel 6, chain 7, roll shaft 8, regulating wheel 9, intermediate propeller shaft 10, stir cutter shaft 11, thumb wheel axle 12, defertilizing tube 13, rotovator side plate 14～18, sprocket wheel 19,20, chain 21, scraper

As shown in Figure 1 and Figure 2, the utility model rotary tillage ferti machine is ploughed the supporting use of machine with executing.Fertile case 1 is contained on the rotovator side plate 13 by installing plate 4, and defertilizing tube 12 is housed on the back rest of rotovator, and ground roller 2 is contained in the rear of rotovator, and is connected on the rotovator side plate 13 by ground roller frame 3 and installing plate 4, and scraper 21 also is housed on the ground roller 2.Sprocket wheel 5 is contained on the ground roll shaft 7 set on the ground roller 2, sprocket wheel 14,15 is coaxial, all be contained on the intermediate propeller shaft 9, intermediate propeller shaft 9 is located on the installing plate 4, sprocket wheel 5 and sprocket wheel 14 are by chain 6 transmissions, regulating wheel 8 is housed on the chain 6, and regulating wheel 8 can guarantee that also sprocket wheel 5 and chain 6 do not take off chain except that compressing chain 6.Sprocket wheel 16,17 is coaxial, all is contained in and stirs on the cutter shaft 10, stirs cutter shaft 10 and is located on the fertile case 1, and sprocket wheel 15,16 is by chain 19 transmissions, and sprocket wheel 18 is loaded on the thumb wheel axle 11 of fertile case 1, and sprocket wheel 17,18 all is equipped with regulating wheel by chain 20 transmissions on the chain 19,20.

During use, rotovator is realized the rotary tillage operation by tractor motive power output shaft.Fertilizer distributor power is transmitted by ground roller 2, pass to the sprocket wheel 14,15 that is contained on the intermediate propeller shaft 9 by sprocket wheel set on the ground roll shaft 75, sprocket wheel 15 is passed to fertile case and is stirred the set sprocket wheel 16,17 of cutter shaft 10, the fertile stirring of hilt is stirred in drive, the sprocket wheel 18 that sprocket wheel 17 is passed on the thumb wheel axle 11 rotates thumb wheel, stir fertilizer and fall into defertilizing tube 12, make the deep subsoil 120～150cm place after fertilizer applies rotary tillage, suppress the assurance soil moisture content by ground roller 2 then.

The utility model fertilizer distributor compact conformation, novelty, simple to operate, transmission of power is reliable, and ground roller length is big, non-slip, and operating efficiency height, working width are 2 meters, and operation line number 8 row can once be finished two operations of rotary tillage and deep placement chemical fertilizer.Side by side roller is suppressed the soil moisture conservation effect in addition.Defertilizing amount is evenly adjustable, and maximum defertilizing amount can reach 100 kilograms/mu, and fertilization depth is adjustable, has solved in recent years straw and has pulverized or put in order stalk also behind the field, and can not plow 1 year spring avoids stalk to rout up phenomenon, is the quantum jump in the fertilising operation of ploughing.This machine had both kept the advantage of rotary tillage soil-working, had finished the work efficiency of deep placement chemical fertilizer again.With this machine deep placement chemical fertilizer, spread fertilizer over the fields 80 times of raising work efficiency than people and animals, alleviated labour intensity greatly.The effective rate of utilization of chemical fertilizer improves greatly, and has changed the work situation that spreads fertilizer over the fields chemical fertilizer.This machine is applicable in the agricultural production fertilising operation of ploughing before the sowing, is a kind of practical, novel rotary tillage ferti machine with very big promotional value.

Claims (1)

1, a kind of rotary tillage ferti machine, comprise fertile case (1), defertilizing tube (12), rotovator side plate (13), chain (6), it is characterized in that fertile case (1) is fixedly mounted on the rotovator side plate (13) by installing plate (4), defertilizing tube (12) is loaded on the back rest of rotovator, ground roller (2) is connected on the rotovator side plate (13) by ground roller frame (3) and installing plate (4), sprocket wheel (5) is contained in ground roller (2) and goes up on the set ground roll shaft (7), sprocket wheel (14), (15) coaxial, all being contained in installing plate (4) goes up on the set intermediate propeller shaft (9), sprocket wheel (5) and sprocket wheel (14) are by chain (6) transmission, sprocket wheel (16), (17) coaxial, all be contained in fertile case (1) and go up set stirring on the cutter shaft (10), sprocket wheel (15), (16) by chain (19) transmission, sprocket wheel (18) is loaded on the thumb wheel axle (11) of fertile case (1), sprocket wheel (17), (18) by chain (20) transmission.