CN205912462U - Small -size portable potato planter - Google Patents

Abstract

The utility model discloses a small and portable potato seeder, which comprises a frame, on which wheels, a seed sending mechanism, a transmission mechanism, a ditching mechanism and a soil covering mechanism are connected. A small and portable potato planter, small in size, light in weight, low in cost, easy to move and maintain, capable of ditching, sowing, and soil covering functions, suitable for sowing potatoes in a small area of farmers' homes, improving the efficiency of potato sowing and reducing human labor Labor intensity, can adjust potato seed spacing and row spacing. Not only potatoes can be sown, garlic can also be sown by adjusting the distance between the ploughshare and the covering soil, which greatly reduces the labor intensity of people.

Description

A small portable potato planter

technical field

The utility model belongs to the technical field of agricultural machinery, in particular to a small and portable potato planter.

Background technique

In a small number of areas in my country, mechanized or semi-mechanical potato planting has been realized, but most of them still rely on manpower and animal power to plant potatoes. This method of potato planting requires people to squat for a long time in the whole process from ditching, sowing to soil covering. or bending over, the labor intensity is high, and the production efficiency is not high, and the traditional planting methods are far from reaching the level of mechanized planting; and due to the diversity of my country's geographical environment, large-scale mechanized planting is basically unable to carry out production operations; and for For users with small planting areas, the purchase of large machinery is not economical and practical.

Utility model content

The purpose of the utility model is to provide a small and portable potato planter, which can sow potatoes and the sowing distance can be adjusted.

The technical solution adopted by the utility model is that a small and portable potato planter includes a frame, and the frame is connected with wheels, a seed sending mechanism, a transmission mechanism, a ditching mechanism and a soil covering mechanism;

The seed delivery mechanism includes a seed hopper mounting plate connected to the frame. Several through holes are arranged on the seed hopper mounting plate. Several interconnected seed hoppers are connected on the seed hopper mounting plate. The bottom of each seed hopper is provided with At the outlet, the seed delivery shaft passes through the seed hopper mounting plate and the joints of all the seed hoppers. There are several cylindrical bumps on the seed transfer shaft, and each bump is provided with a notch. The outlet, bumps The number of through holes is equal and the position is opposite. Both the seeding shaft and the wheel are connected with the transmission mechanism.

The furrowing mechanism includes several plowshares connected with the frame by bolts, and the holes at the rear of the plowshares are connected with the corresponding through holes of the discharge port through plastic hoses.

The utility model is also characterized in that,

The bottom of each seed hopper is no larger than the top of the seed hopper.

The seed hopper mounting plate is connected with several seed hoppers by bolts, and the frame is connected with the seed hopper mounting plate by bolts.

Both the wheel shaft and the seeding shaft are connected with rolling bearings.

The soil-covering mechanism includes a soil-covering frame connected with the machine frame, and a pair of soil-covering discs are connected to the bottom of the soil-covering frame.

There are two seed buckets.

The transmission mechanism includes a motor connected to the frame, the output shaft of the motor is connected to the wheel shaft through a pair of meshed gears, the wheel is connected to the wheel shaft, and the wheel shaft is connected to the seed shaft through a chain drive.

A small sprocket is connected on the wheel shaft, a large sprocket, a sleeve and a positioning nut are connected on the seeding shaft, and the small sprocket and the large sprocket are connected by a chain.

The output shaft of the motor is connected with a pinion, and the wheel shaft is connected with a bull gear meshed with the pinion.

A frame lower cover is arranged below the gear wheel and the pinion gear, and the frame lower cover is connected with the frame by bolts.

The beneficial effects of the utility model are: a small and portable potato planter, small in size, light in weight, low in cost, easy to move and maintain, capable of completing the functions of ditching, sowing, and soil covering, suitable for sowing potatoes in small areas of farmers' homes, improving The efficiency of potato sowing can reduce the labor intensity of people, and the spacing and row spacing of potato seeds can be adjusted. Not only potatoes can be sown, garlic can also be sown by adjusting the distance between the ploughshare and the covering soil, which greatly reduces the labor intensity of people.

Description of drawings

Fig. 1 is the structural representation of a kind of small-sized portable potato planter of the present utility model;

Figure 2 is an enlarged view of B in Figure 1;

Fig. 3 is A-A sectional view among Fig. 1;

Fig. 4 is a top view of a small portable potato planter of the present invention with the seed bucket removed;

Fig. 5 is the structural representation of frame in a kind of small-sized portable potato seeder of the present utility model;

Fig. 6 is a top view of the frame of a small portable potato planter of the present invention.

In the figure, 1. frame, 2. wheels, 3. outlet, 4. through hole, 5. bump, 6. seed hopper mounting plate, 7. seed hopper, 8. seed delivery shaft, 9. plow share, 10. Plastic hose, 11. Motor, 12. Wheel axle, 13. Covering soil frame, 14. Small sprocket, 15. Large sprocket, 16. Small gear, 17. Large gear, 18. Lower cover of frame, 19 . Soil plate.

detailed description

The utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

The utility model provides a small and portable potato planter, as shown in Figures 1-6, comprising a frame 1, on which a wheel 2, a seed sending mechanism, a transmission mechanism, a ditching mechanism and a soil covering mechanism are connected. ;

Sending seed mechanism comprises the seed hopper mounting plate 6 that is connected on the frame 1, is provided with two through holes 4 on the seed hopper mounting plate 6, is connected with two interconnected seed hoppers 7 on the seed hopper mounting plate 6, each The bottom of each seed hopper 7 is provided with a discharge port 3, and the seed delivery shaft 8 passes through the junction of the seed hopper mounting plate 6 and the seed hopper 7, and two cylindrical bumps 5 are worn on the seed delivery shaft 8, each convex The block 5 is provided with a notch, the number of the discharge port 3, the bump 5 and the through hole 4 are equal and the positions are opposite, and the seed delivery shaft 8 and the wheel 2 are connected with the transmission mechanism.

The ditching mechanism includes two plowshares 9 connected to the frame 1 through bolts, and the hole at the rear of the plowshare 9 is connected to the through hole 4 corresponding to the discharge port 3 through a plastic hose 10;

The bottom of each seed bucket 7 is not greater than the top of the seed bucket 7;

The seed hopper mounting plate 6 is connected with the seed hopper 7 by bolts, and the frame 1 is connected with the seed hopper mounting plate 6 by bolts;

Rolling bearings are connected to the wheel shaft 12 and the seeding shaft 8;

The soil-covering mechanism includes a soil-covering frame 13 connected to the frame 1, and a pair of soil-covering trays 19 are connected to the bottom of the soil-covering frame 13;

The transmission mechanism includes a motor 11 connected to the frame 1, the output shaft of the motor 11 is connected to the wheel shaft 12 through a pair of meshed gears, the wheel 2 is connected to the wheel shaft 12, and the wheel shaft 12 is connected to the seeding shaft 8 through a chain drive ;

Be connected with small sprocket 14 on the wheel axle 12, be connected with large sprocket 15, sleeve and positioning nut on the seed infusion shaft 8, small sprocket 14 and large sprocket 15 are connected by chain;

A pinion 16 is connected to the output shaft of the motor 11, and a large gear 17 meshing with the pinion 16 is connected to the wheel shaft 12;

A frame lower cover 18 is arranged below the bull gear 17 and the pinion 16, and the frame lower cover 18 is connected with the frame 1 by bolts.

The working principle of a small and portable potato planter of the utility model is: the motor 11 drives the wheel shaft 12 to rotate through the small gear 16 and the large gear 17, and the wheel shaft 12 drives the wheel 2 to rotate, so that the whole frame 1 advances; the wheel shaft 12 Drive seed transmission shaft 8 to rotate by small sprocket 14, chain and large chain wheel 15; 8, the potato seeds are brought into the through hole 4 of the seed hopper mounting plate 6, and then enter the hole at the plow share 9 rear portion through the plastic hose 10 and enter on the land where the ditch has been opened; Covering soil frame 13 is arranged, and the both sides of covering soil frame 13 are respectively equipped with two covering soil 14, when potato seed falls on the ground, carry out covering soil and cover;

When potato seeds are needed to adjust the line spacing, because the plowshare 9 is connected with the frame 1 by bolts, the bolts are directly unscrewed to adjust the position of the plowshare 9, and then the plowshare 9 is connected to the frame 1 by bolts; Rotating speed and the rotating speed control of large sprocket wheel 15, the rotating speed of the seed delivery shaft 8 of the utility model is 22r/min; When the potato seeds are sown, it is enough to enter the potato seeds again, and the operation is simple.

When this potato planter is working, the depth of ditching can be controlled by the person who supports the frame 1 handle. Lightly lift up the handle so that the plow share 9 leaves the ground.

A small and portable potato planter of the utility model is small in size, light in weight, low in cost, easy to move and maintain, and can complete the functions of ditching, sowing, and covering soil, and is suitable for sowing potatoes in small areas of farmers' homes, and improves the efficiency of potato sowing. , reduce the labor intensity of people, and can adjust the potato seed spacing and row spacing. Not only potatoes can be sown, garlic can also be sown by adjusting the distance between the plow share 9 and the covering soil, which greatly reduces the labor intensity of people.

Claims (10)

1. a kind of small portable formula Potato seeder it is characterised in that: include frame (1), frame (1) is connected with wheel (2), Send kind of a clamp mechanism, drive mechanism, ditcher mechanism and casing mechanism；

Described send kind of clamp mechanism to include the seed bucket installing plate (6) being connected in frame (1), seed bucket installing plate (6) is upper to be arranged There are several through holes (4), seed bucket installing plate (6) is connected with several interconnective seed buckets (7), each seed bucket (7) bottom is provided with discharging opening (3), and defeated kind of axle (8) passes through seed bucket installing plate (6) and all seed buckets (7) junction, defeated Plant and be installed with several cylindrical projections (5) on axle (8), each projection (5) is provided with recess, discharging opening (3), projection (5) Equal with through hole (4) quantity and position is relative, defeated kind of axle (8) and wheel (2) are all connected with drive mechanism,

Described ditcher mechanism includes several ploughshares (9) being connected by bolt with frame (1), and the hole at ploughshare (9) rear portion is passed through Plastic flexible pipe (10) is connected with the through hole (4) corresponding to discharging opening (3).

2. a kind of small portable formula Potato seeder according to claim 1 it is characterised in that: each seed bucket described (7) bottom is not more than the top of seed bucket (7).

3. a kind of small portable formula Potato seeder according to claim 1 it is characterised in that: described seed bucket installing plate (6) all it is bolted with several seed buckets (7), frame (1) is bolted with seed bucket installing plate (6).

4. a kind of small portable formula Potato seeder according to claim 1 it is characterised in that: described axletree (12) and It is respectively connected with rolling bearing on defeated kind of axle (8).

5. a kind of small portable formula Potato seeder according to claim 1 it is characterised in that: described casing mechanism includes The earthing frame (13) being connected with frame (1), the bottom of earthing frame (13) is connected with a pair of earthing disk (19).

6. a kind of small portable formula Potato seeder according to any one of claim 1-5 it is characterised in that: described seed Bucket (7) arranges two.

7. a kind of small portable formula Potato seeder according to claim 6 it is characterised in that: described drive mechanism includes The motor (11) being connected with frame (1), the output shaft of motor (11) is by the gear that is meshed for a pair and axletree (12) Connect, wheel (2) is connected with axletree (12), and axletree (12) is connected with defeated kind of axle (8) by chain drive.

8. a kind of small portable formula Potato seeder according to claim 7 it is characterised in that: on described axletree (12) It is connected with minor sprocket (14), defeated kind of axle (8) is connected with big sprocket wheel (15), sleeve and location nut, minor sprocket (14) and big chain Wheel (15) is connected by chain.

9. a kind of small portable formula Potato seeder according to claim 7 it is characterised in that: described motor (11) Little gear (16) is connected with output shaft, axletree (12) is connected with the gear wheel (17) being meshed with little gear (16).

10. a kind of small portable formula Potato seeder according to claim 9 it is characterised in that: described gear wheel (17) With setting organic frame lower cover (18) below little gear (16), frame lower cover (18) is connected with frame (1) by bolt.