CN219555591U - Automatic high-quality forage grass screening seeder loosens soil - Google Patents

Abstract

The utility model relates to a high-quality forage grass screening seeder capable of automatically loosening soil, which relates to the technical field of forage grass screening seeder equipment, wherein a plurality of charging boxes are respectively arranged between two cross bars above, a feed inlet and a discharge outlet are respectively and completely arranged above and below the charging boxes, and openings are respectively and completely arranged at the rear sides of the charging boxes; the fans are fixedly arranged on the rear side wall of the charging box and are connected with an external power supply; the filter plates are respectively and fixedly arranged in the charging box and are all above the openings; the earthing wheel is screwed on the cross rod at the front side by using a bearing, and a plurality of soil openers are respectively arranged on the cross rod at the rear side; the method is convenient for operators to screen out high-quality seeds during sowing, and improves the yield of pasture planting.

Description

Automatic high-quality forage grass screening seeder loosens soil

Technical Field

The utility model relates to the technical field of forage grass screening and sowing machine equipment, in particular to a high-quality forage grass screening and sowing machine capable of automatically loosening soil.

Background

Forage grass refers to plants cultivated as livestock feed, and preferably has vigorous growth, tender grass quality, high yield per unit area, strong regeneration capacity, multiple harvest in one year, good palatability to livestock, rich nutrition and the like. The quality of the grass variety directly affects the economic benefit of animal husbandry, and needs to be paid attention, operators directly load grass seeds into a charging box on the existing grass seeder, and because some defective grass seeds exist in the grass seeds, the defective grass seeds are mixed in the high-quality grass seeds and planted on the ground together, thereby affecting the growth effect of the high-quality grass seeds, and therefore, a high-quality grass screening seeder capable of automatically loosening soil is needed to solve the problems.

Disclosure of Invention

The utility model aims at providing a reasonable-design high-quality forage grass screening seeder capable of automatically loosening soil, aiming at the defects and the shortcomings of the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: it comprises a supporting frame and a cross rod; the middle parts of the two support frames are connected with each other by a rotating shaft in a rotating way; the four cross bars are fixedly arranged between the two supporting frames respectively;

it also comprises:

the feeding boxes are of hollow box type structures, the feeding boxes are arranged between the two cross bars above the feeding boxes respectively, the feeding holes and the discharging holes are formed in the upper and lower sides of the feeding boxes in a penetrating manner, and the rear sides of the feeding boxes are provided with openings in a penetrating manner;

the plurality of fans are fixedly arranged on the rear side wall of the charging box and connected with an external power supply;

the filter plates are respectively fixedly arranged in the charging box, are all above the opening and are obliquely arranged from top to bottom;

the earthing wheel, earthing wheel utilize the bearing to connect soon on the horizontal pole of front side, a plurality of opener set up respectively on the horizontal pole of rear side.

Preferably, the movable groove has all been link up on two horizontal poles of upside, and two fixed plates slide respectively and set up in the movable groove, and four springs symmetry respectively set up in the movable groove, and the both ends of spring respectively with fixed plate and horizontal pole fixed connection, all seted up the fixed slot on the front and back both sides of several loading bin, and the one end and the fixed slot contact setting of fixed plate.

Preferably, the cross bar below the rear side is communicated with a limit groove, a plurality of soil openers are slidably arranged in the limit groove, a limit plate is movably arranged in the limit groove, a limit bolt is screwed on the cross bar, one end of the limit bolt is screwed on the limit plate by a bearing, and the limit plate is in contact with the plurality of soil openers.

Preferably, a vibration motor is fixedly arranged below the filter plate and is connected with an external power supply.

Preferably, the left sides of the two support frames are provided with sliding grooves, the lifting plate is arranged on the sliding grooves in a sliding mode through the sliding blocks, the screw rod is connected to the lifting plate in a screwed mode through the bearings, and the two sliding blocks are connected to the screw rod in a screwed mode.

Compared with the prior art, the utility model has the beneficial effects that: the high-quality forage grass screening seeder capable of automatically loosening the soil is convenient for operators to screen high-quality seeds during sowing, and improves the yield of forage grass planting.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic view of the structure of the charging box of the present utility model.

Fig. 3 is a schematic structural view of the support frame and the soil opener in the present utility model.

Fig. 4 is a schematic view of the structure of the cross bar and the soil opener according to the present utility model.

Fig. 5 is a schematic view of the structure of the cross bar and the fixing plate in the present utility model.

Reference numerals illustrate:

the device comprises a supporting frame 1, a cross rod 2, a charging box 3, an opening 4, a fan 5, a filter plate 6, a soil covering wheel 7, a soil opener 8, a movable groove 9, a fixed plate 10, a spring 11, a fixed groove 12, a limit groove 13, a limit plate 14, a limit bolt 15, a vibration motor 16, a chute 17, a lifting plate 18 and a screw rod 19.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

As shown in fig. 1-5, the following technical scheme is adopted in the specific embodiment: it comprises a supporting frame 1 and a cross bar 2; the middle parts of the two support frames 1 are connected with each other by a rotating shaft in a rotating way, the height of the device can be changed by rotating the two support frames 1, and an operator can install the support frames on external traction equipment; the four cross bars 2 are fixedly arranged between the two support frames 1 through bolts respectively;

it also comprises:

the feeding boxes 3 are of hollow box type structures, the feeding boxes 3 are arranged between the two cross bars 2 above the feeding boxes 3, the feeding holes and the discharging holes are formed in the upper and lower sides of the feeding boxes 3 in a penetrating manner, the openings 4 are formed in the rear sides of the feeding boxes 3 in a penetrating manner, an operator can load pasture seeds into the feeding boxes 3 from the feeding holes, and the pasture seeds are planted on the ground from the discharging holes;

the plurality of fans 5 are fixedly arranged on the rear side wall of the charging box 3, the fans 5 are connected with an external power supply, an operator can open the fans 5, the pasture seeds are defective through high-speed air flow blown out by the fans 5 and fall to the opening 4, the seeds fall out of the charging box 3 from the opening 4, and then the operator collects and processes the fallen defective seeds;

the plurality of filter plates 6 are arranged in the charging box 3, the plurality of filter plates 6 are respectively and fixedly arranged above the opening 4, the filter plates 6 are obliquely arranged from top to bottom, and pasture seeds fall on the filter plates 6, so that some impurities with large volume in the pasture seeds are left on the filter plates 6, and the pasture seeds pass through the filter plates 6;

the soil covering wheels 7 are connected to the front cross rod 2 in a rotating way by utilizing bearings, a plurality of soil openers 8 are respectively arranged on the rear cross rod 2, the soil covering wheels 7 and the soil openers 8 are consistent with the structure and principle of equipment used in the prior art, and an operator is connected with the seeder through traction equipment, so that the seeder can automatically loosen and cover soil;

the two cross bars 2 on the upper side are respectively and fixedly provided with a movable groove 9, the two fixing plates 10 are respectively and slidably arranged in the movable groove 9, the four springs 11 are respectively and symmetrically arranged in the movable groove 9, the two ends of each spring 11 are respectively and fixedly connected with the fixing plates 10 and the cross bars 2, the front side and the rear side of each loading box 3 are respectively provided with a fixing groove 12, one end of each fixing plate 10 is in contact with each fixing groove 12, one end of each fixing plate 10 is respectively connected with the loading box 3 through bolts, an operator can adjust the height of the loading box 3 through the rotation of the two supporting frames 1, the height position of the loading box 3 is adjusted according to the speed of the traction equipment, the speed of the traction equipment is prevented from being too fast, the seeds sowed in the loading box 3 are uneven, the fixing plates 10 can be reset by utilizing the elastic force action of the springs 11, the cross bars 2 on the lower side are respectively and are respectively provided with limit grooves 13 in a penetrating way, the soil openers 8 are slidably arranged in the limit groove 13, the limit plate 14 is movably arranged in the limit groove 13, the limit bolt 15 is screwed on the cross rod 2, one end of the limit bolt 15 is screwed on the limit plate 14 by a bearing, the limit plate 14 is in contact with the soil openers 8, an operator can change the interval between the soil openers 8, the limit plate 14 is in contact with the soil openers 8 by rotating the limit bolt 15, the soil openers 8 are fixed in the limit groove 13 by the limit plate 14, the vibrating motor 16 is fixedly arranged below the filter plate 6 by bolts, the vibrating motor 16 is connected with an external power supply, pasture seeds above the filter plate 6 can more easily pass through the filter plate 6 by the vibrating motor 16, the sliding grooves 17 are formed in the left sides of the two support frames 1, the lifting plates 18 are slidably arranged on the sliding grooves 17 by the sliding blocks, the screw rod 19 is screwed on the lifting plate 18 by utilizing a bearing, two sliding blocks are screwed on the screw rod 19, and an operator can change the distance between the two sliding blocks by rotating the screw rod 19, so that the sliding blocks slide in the sliding grooves 17, the rotation angle of the two supporting frames 1 is changed, and the height between a discharge hole at the bottom of the charging box 3 and the ground is adjusted.

When the utility model is used, an operator firstly loads pasture seeds into the charging box 3 from a feed inlet, a vibrating motor 16 is started to vibrate the filter plate 6, the pasture seeds above the filter plate 6 fall from the filter plate 6, then a fan 5 is started, the pasture seeds are defective and blown to the opening 4 by high-speed air flow blown by the fan 5, the seeds fall out of the charging box 3 from the opening 4, the operator collects and processes the fallen defective seeds, the operator can change the distance between two sliding blocks by rotating a screw rod 19, the sliding blocks slide in a sliding groove 17, the rotating angles of the two supporting frames 1 are changed, the height between the discharge hole at the bottom of the charging box 3 and the ground is adjusted, the speed of traction equipment is prevented from being too fast, and the seeds sowed in the charging box 3 are uneven.

After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:

1. the fan 5 is arranged, the large volume of pasture seeds are firstly blown out of the charging box 3 through the opening 4 by utilizing the fan 5 through the filter plate 6, so that high-quality pasture seeds are screened out;

2. the lifting plate 18 is arranged, and an operator can rotate through the screw rod 19, so that the lifting plate 18 slides on the sliding groove 17, and the rotating angle of the two supporting frames 1 is controlled.

The foregoing is merely illustrative of the present utility model and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present utility model.

Claims (5)

1. An automatic high-quality forage grass screening seeder loosens soil, its characterized in that: it comprises a supporting frame (1) and a cross bar (2); the middle parts of the two supporting frames (1) are connected with each other by a rotating shaft in a rotating way; the four cross bars (2) are respectively and fixedly arranged between the two supporting frames (1);

it also comprises:

the feeding boxes (3) are of hollow box type structures, the plurality of the feeding boxes (3) are arranged between the two cross bars (2) above the feeding boxes (3), the feeding holes and the discharging holes are formed in the upper side and the lower side of the feeding boxes (3) in a penetrating manner, and the openings (4) are formed in the rear sides of the feeding boxes (3) in a penetrating manner;

the plurality of fans (5) are arranged, the plurality of fans (5) are fixedly arranged on the rear side wall of the charging box (3), and the fans (5) are connected with an external power supply;

the filter plates (6), the filter plates (6) are respectively and fixedly arranged in the charging box (3), the filter plates (6) are all arranged above the opening (4), and the filter plates (6) are obliquely arranged from front top to right bottom;

the soil covering wheel (7), the soil covering wheel (7) is connected to the front side cross rod (2) in a rotating way by utilizing a bearing, and a plurality of soil openers (8) are respectively arranged on the rear side cross rod (2).

2. An automatic scarifying quality grass screening planter according to claim 1 wherein: two horizontal poles (2) on the upside are all link up and have seted up removal groove (9), and two fixed plates (10) slide respectively and set up in removal groove (9), and four springs (11) symmetry respectively set up in removal groove (9), and the both ends of spring (11) respectively with fixed plate (10) and horizontal pole (2) fixed connection, all offered fixed slot (12) on the front and back both sides of several loading bin (3), and the one end and the fixed slot (12) contact setting of fixed plate (10).

3. An automatic scarifying quality grass screening planter according to claim 1 wherein: the horizontal pole (2) of rear side below link up and offered spacing groove (13), and several soil opener (8) slide and set up in spacing groove (13), and limiting plate (14) activity sets up in spacing groove (13), and spacing bolt (15) screw thread connects on horizontal pole (2), and the one end of spacing bolt (15) utilizes the bearing to connect on limiting plate (14) soon, and limiting plate (14) and several soil opener (8) contact setting.

4. An automatic scarifying quality grass screening planter according to claim 1 wherein: and a vibrating motor (16) is fixedly arranged below the filter plate (6), and the vibrating motor (16) is connected with an external power supply.

5. An automatic scarifying quality grass screening planter according to claim 1 wherein: the left sides of the two supporting frames (1) are provided with sliding grooves (17), the lifting plates (18) are arranged on the sliding grooves (17) in a sliding mode through sliding blocks, the screw rods (19) are connected to the lifting plates (18) in a screwed mode through bearings, and the two sliding blocks are connected to the screw rods (19) in a screwed mode.