CN220733482U - Sowing device for wheat test - Google Patents

Abstract

The utility model relates to the technical field of seeding apparatuses, and particularly discloses a seeder for wheat experiments, which comprises a pipe body, a seeding roller, a shaft rod, a support, a plurality of plough spades and a plurality of hoses, wherein the shaft rod is transversely arranged in the middle of the support, the two ends of the shaft rod are fixedly connected with first rocking handles, a plurality of connecting rods are arranged on the peripheral surface of the shaft rod at intervals, the plough spades are fixedly connected with the tail ends of the connecting rods, the upper part of the support is transversely provided with the pipe body, the two ends of the pipe body are detachably connected with end covers, the top of the pipe body is provided with a plurality of feeding interfaces, a storage bottle is connected to the feeding interfaces, the bottom of the pipe body is provided with a discharge interface corresponding to the feeding interfaces, the first ends of the hoses are respectively connected to the plurality of discharge interfaces, the second ends of the hoses are respectively fixedly connected to the rear ends of the plurality of the plough spades, the seeding roller is cooperatively arranged in the pipe body, a plurality of seed grooves are arranged on the peripheral surface of the seeding roller, and the second rocking handle is fixedly connected to one axial end of the seeding roller.

Description

Sowing device for wheat test

Technical Field

The utility model relates to the technical field of sowing instruments, in particular to a sowing device for wheat test.

Background

When carrying out small batch wheat planting test, be inconvenient for adopting large-scale automatic seeding apparatus, usually manual seeding, but need plow before manual seeding, and need bow during the seeding, not only intensity of labour is big and inefficiency, and some scientific research groups are for improving efficiency, adopts portable disseminator to sow, and portable disseminator has the function of turning over soil and seeding concurrently, and need not to bow during the seeding, can improve efficiency and reduce intensity of labour, but portable disseminator can only sow one department once, and personnel still can not avoid carrying out a large amount of repeated labours, and after seeding has finished a lot of land, the inhomogeneous condition of seeding still often appears, still remains to be improved.

Disclosure of Invention

In order to solve the problems mentioned in the background art, the utility model aims to provide a seeder for wheat test, so as to further improve the seeding efficiency and uniformity.

In order to achieve the above object, the technical scheme of the present utility model is as follows:

the utility model provides a disseminator for wheat test, includes body, seeding roller, axostylus axostyle, support, a plurality of shovel and many hoses, the bearing frame is all installed on the left and right sides at the middle part of support, two transversely install the axostylus axostyle in the bearing frame, the equal rigid coupling in both ends of axostylus axostyle has first rocking handle, one side of the global side of axostylus axostyle is provided with many convex connecting rods along self axial interval, the terminal rigid coupling of connecting rod has the shovel, the body is transversely installed on the upper portion of support, the both ends detachable of body is connected with the end cover, the top of body is provided with a plurality of convex feed connectors along self axial interval, be connected with the storage bottle on the feed connector, the bottom of body corresponds a plurality of feed connectors and is provided with a plurality of convex discharge connectors, and a plurality of the first ends of hose are connected respectively on a plurality of discharge connectors, a plurality of second ends of hose are respectively the rigid coupling at the rear end of a plurality of shovel, the seeding roller cooperation is installed in the body, one side of seeding roller is equipped with a plurality of concave axial connecting shafts, one side of the axial connecting shafts of the seeding roller is connected with the end cover.

By adopting the scheme, during sowing, an operator carries the bracket to a sowing place, the bottom of the bracket is taken as a fulcrum, then the first rocking handle is rocked, a plurality of plough spades are simultaneously inserted into soil to turn up the soil, sowing conditions are provided, then the second rocking handle is used for rotating the sowing roller, the seed slot is firstly corresponding to the feeding interface, seeds fall into the seed slot through the feeding interface, then the seed slot is corresponding to the discharging interface, the seeds sequentially fall into the soil through the discharging interface and the hose, sowing is completed, the soil turning and sowing operations of a plurality of points can be completed once by adopting the operations, the sowing efficiency is effectively improved, one row of seeds is sowed once, and the sowing uniformity is high.

Further, the support includes the portal frame that vertically sets up and the U type frame that the level set up, U type frame welding is between the both sides arm of portal frame and the opening of U type frame forward, two the bearing frame is respectively through the front end of bolt fastening at U type frame both sides arm, the rigid coupling has two support arms on the bottom arm of U type frame, two the support arm is inclined forward to extend, the body welding is on the top of two support arms.

Further, handles protruding outwards are arranged at two ends of the cross beam of the portal frame.

Further, the front end of the plough spade is in a pointed cone shape, the rear end of the plough spade is welded with a sleeve, the second end of the hose is embedded in the sleeve, and the tail end of the connecting rod is welded on the peripheral surface of the sleeve.

The beneficial effects of the utility model are as follows: soil turning and seeding operations of a plurality of points can be completed at one time, seeding efficiency can be effectively improved, one row of seeds can be sowed at one time, and seeding uniformity is high.

Drawings

FIG. 1 is an isometric view of the present utility model;

FIG. 2 is a side view of an embodiment of the present utility model;

fig. 3 is a schematic view in the direction A-A in fig. 2.

Description of the drawings: 1. pipe body, 11, feeding interface, 12, row material interface, 2, seeding roller, 21, seed groove, 22, connecting axle, 23, second rocking handle, 3, axostylus axostyle, 31, first rocking handle, 32, connecting rod, 4, portal frame, 41, handle, 5, U type frame, 51, bearing frame, 52, support arm, 6, plough spade, 61, sleeve pipe, 7, hose, 8, end cover, 9, storage bottle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are obtained by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.

As shown in figures 1-3, the seeder for wheat test comprises a pipe body 1, a seeding roller 2, a shaft rod 3, a bracket, five plow spades 6 and five hoses 7, wherein the bracket comprises a portal frame 4 which is longitudinally arranged and a U-shaped frame 5 which is horizontally arranged, the U-shaped frame 5 is welded between two side arms of the portal frame 4, the opening of the U-shaped frame 5 faces forward, bearing seats 51 are respectively arranged at the front ends of two side arms of the U-shaped frame 5 through bolts, a shaft rod 3 is transversely arranged in the two bearing seats 51, two support arms 52 are fixedly connected on the bottom arms of the U-shaped frame 5, the two support arms 52 extend obliquely forward, the pipe body 1 is welded at the top of the two support arms 52, the pipe body 1 is parallel to the shaft rod 3, the two ends of the shaft rod 3 are fixedly connected with first rocking handles 31 through bolts, five convex connecting rods 32 are arranged at the bottom of the peripheral surface of the shaft rod 3 along the axial direction of the self, the connecting rods 32 are perpendicular to the shaft rod 3, the tail ends of the connecting rods 32 are welded with the plow spades 6, the two ends of the tube body 1 are detachably connected with end covers 8, five convex feeding interfaces 11 are arranged at intervals along the axial direction of the top of the tube body 1, a storage bottle 9 is connected in the feeding interfaces 11 in a threaded manner, a plurality of convex discharging interfaces 12 are arranged at the bottom of the tube body 1 corresponding to the plurality of feeding interfaces 11, first ends of five hoses 7 are respectively connected to the plurality of discharging interfaces 12, second ends of the five hoses 7 are respectively fixedly connected to the rear ends of a plurality of plough spades 6, a sowing roller 2 is cooperatively arranged in the tube body 1, the outer circumferential surface of the sowing roller 2 is attached to the inner circumferential surface of the tube body 1, two end surfaces of the sowing roller 2 are attached to the two end covers 8 respectively, one side of the circumferential surface of the sowing roller 2 is provided with five concave seed grooves 21 corresponding to the five feeding interfaces 11, the axial left end of the sowing roller 2 is coaxially fixedly connected with a connecting shaft 22, the connecting shaft 22 penetrates through the end covers 8 at the left end of the tube body 1, the second rocking handle 23 is fixedly connected to the end of the connecting shaft 22, and preferably, the sowing roller 2, the connecting shaft 22 and the second rocking handle 23 are integrally formed by plastic.

During sowing, an operator carries the portal frame 4 to a sowing place, takes the bottom of a side arm of the portal frame 4 as a fulcrum, then shakes the first rocking handle 31, so that a plurality of plough spades 6 are simultaneously inserted into soil to turn up the soil, sowing conditions are provided, then the sowing roller 2 is rotated through the second rocking handle 23, the seed groove 21 corresponds to the feeding interface 11 firstly, seeds fall into the seed groove 21 through the feeding interface 11, then the seed groove 21 corresponds to the discharging interface 12, and the seeds sequentially fall into the soil through the discharging interface 12 and the hose 7 to complete sowing.

In this embodiment, the two ends of the beam of the gantry 4 are provided with handles 41 protruding outwards, so as to facilitate lifting of the gantry 4.

In this embodiment, the front end of plough spade 6 is pointed cone, and the rear end of plough spade 6 welds sleeve pipe 61, and the second end of hose 7 is inlayed and is fixed in sleeve pipe 61, and the terminal welding of connecting rod 32 is on the global of sleeve pipe 61, reasonable in design for plough spade 6 can easily turn over soil, and hose 7 and plough spade 6 can firm connection.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (4)

1. The utility model provides a wheat is disseminator for experiment, its characterized in that includes body (1), seeding roller (2), axostylus axostyle (3), support, a plurality of plough spades (6) and many hose (7), bearing frame (51) are all installed on the left and right sides at the middle part of support, two transversely install axostylus axostyle (3) in bearing frame (51), the both ends of axostylus axostyle (3) all rigid coupling has first rocking handle (31), one side of the global of axostylus axostyle (3) is provided with many convex connecting rod (32) along self axial interval, the end rigid coupling of connecting rod (32) has plough spades (6), the upper portion of support is transversely installed body (1), the both ends detachable end cap (8) that are connected with of body (1), the top of body (1) is provided with a plurality of convex feed connection mouth (11) along self axial interval, be connected with storage bottle (9) on feed connection mouth (11), the bottom of body (1) corresponds a plurality of feed connection mouth (11) and is provided with many convex connecting rod (32), the end (7) are installed at a plurality of hose (7) respectively in the end (2) respectively, one side of the peripheral surface of the sowing roller (2) is provided with a plurality of sunken seed grooves (21) corresponding to a plurality of feeding interfaces (11), one axial end of the sowing roller (2) is coaxially fixedly connected with a connecting shaft (22), the connecting shaft (22) penetrates through one end cover (8), and the tail end of the connecting shaft (22) is fixedly connected with a second rocking handle (23).

2. The seeder for wheat experiments according to claim 1, characterized in that the bracket comprises a portal frame (4) which is longitudinally arranged and a U-shaped frame (5) which is horizontally arranged, the U-shaped frame (5) is welded between two side arms of the portal frame (4) and an opening of the U-shaped frame (5) is forward, two bearing seats (51) are respectively fixed at the front ends of two side arms of the U-shaped frame (5) through bolts, two support arms (52) are fixedly connected on the bottom arm of the U-shaped frame (5), the two support arms extend obliquely forward, and the pipe body (1) is welded at the top ends of the two support arms (52).

3. A wheat testing seeder according to claim 2, characterized in that the two ends of the cross beam of the gantry (4) are provided with outwardly protruding handles (41).

4. The seeder for wheat test as claimed in claim 1, wherein the front end of the plow spade (6) is in a pointed cone shape, the rear end of the plow spade (6) is welded with a sleeve (61), the second end of the hose (7) is embedded in the sleeve (61), and the tail end of the connecting rod (32) is welded on the peripheral surface of the sleeve (61).