PL235792B1 - Dibbler - Google Patents

Description

Description of the invention

The subject of the invention is a dimple, intended for making rows of holes in the ground for seedlings of cultivated plants.

A device for spraying a working liquid onto grass growing on a substrate is known from the European patent EP 2308289 "Method and apparatus for in situ treatment of grass", which comprises a number of rotating discs arranged transversely along the entire path of movement. Each disc has a plurality of cutters that are adapted to penetrate the surface of the earth and cut holes in it as the device moves forward. The openings are spaced apart along the path of travel and are also spaced apart laterally. The apparatus also includes a set of nozzles located on the apparatus above the grass such that each nozzle is offset rearward along the path of travel from an associated disc but is aligned along the path of movement with such a pulley. The nozzles are designed to spray liquids. The device also includes a controller that causes the spraying liquid to spray through the nozzles in the openings.

It is known from the Polish patent description PL 160030 "Multi-row tractor digger", equipped with working sections, suspended independently and pivotally on the beam of the digger frame and having lowering discs mounted on axes situated transversely to the direction of travel, with the axes of the lowering discs of adjacent working sections connected by means of articulated telescopic shafts, a weight is attached to one of its blades set at an equal angle to a fixed element of the lowering disk, preferably to the keyway, which sets its position in relation to the articulated telescopic shaft, on at least one lowering disk.

Known from the Polish patent description PL 171899 "Punching machine", it is designed to make holes in the ground, in which plants are to be planted. The punching machine is characterized in that a vertical arm is attached to the longitudinal supporting structure at each end thereof, in the lower part bent inwards, and a road wheel is mounted on it. A horizontal boom is fixed in the middle part of the longitudinal supporting structure, at the end of which, vertically upwards, a spiral spring is fixed, which cooperates in the lower part with a pivoting arm. The arm passes under the longitudinal supporting structure and at the end it has a bearing axle pivotally and parallel to the longitudinal supporting structure. At each end there is a wheel mounted on its outer periphery with pins for making holes in the ground.

A machine for planting bulbs or plants with roots embedded in a block of soil is known from the French patent FR 2627939 "Machina for planting bulbs or plants - has rotating wheel with spikes to form holes in soil". The machine consists of a rotating wheel with a number of equally spaced spikes projecting radially from its periphery. A vertical tube that is aligned with the diameter of the wheel is mounted to the side of the wheel. Each skewer consists of a fixed wall and a V-shaped hinge wall. As each skewer passes under the lower end of the tube, the hinge wall is deflected to allow the bulb or plant in the tube to drop down into a hole in the soil made by the spike. The upper end of the tube is connected to the plant container and has an automatic mechanism to open the mouth of the container.

The well according to the invention is characterized by the fact that a rotatable front crossbeam is attached to the longitudinally external frames, and the rear crossbeam is attached to the longitudinally external and longitudinally internal frames, and is attached by sleeves , a transverse bar, with working units consisting of a horizontal arm, a vertical beam with a mounting plate, a pressure spring and a foot and a vertical post with a rolling roller on the rear crossbeam, and the horizontal arm is mounted on the transverse bar through a mounting sleeve and is connected to the vertical beam through a plate connector, and moreover, the vertical beam is seated in a socket, and the socket is fixed with a clamp on the rear crossbeam, and there is a fender spring inside the socket, fixed to the vertical beam and to the socket, and on the walls of the socket are fitted with guide rollers, and also on o the front traverse crossbeam is fitted with clamps with plates on which the rolling rollers rest, and on the rotating front crossbeam there is a small gear wheel connected by a drive chain with a large gear wheel mounted on the drive shaft, while the drive shaft is connected via a gear with the power take-off shaft, and there is a tensioner between the large gear and the small gear.

The subject of the invention has been presented in the drawing, in which fig. 1 shows the dimmer in a general perspective view, fig. 2 working system of the dimple in a general perspective view

In general, Fig. 3 shows the working unit of the dimmer in a general perspective view, and Fig. 4, detail A of Fig. 3.

The well according to the invention has a spatial frame (1) consisting of a front cross member (3.1), a rear cross member (3.2), internal longitudinally (3.3), external longitudinal (3.4) and a suspension system (2). Attached to the external longitudinal members (3.4) are the shaft (4), support wheels (5) and front stubs (6) in which the rotating front crossbeam (10) is mounted. The rear stubs (7) are attached to the external longitudinal members (3.4) and internal longitudinal members (3.3), to which the rear crossbeam (8) is attached, as well as sleeves (19), in which the crossbar (18) is mounted. Working units (9) are mounted on the rear crossbeam (8). The working unit (9) consists of a horizontal arm (11), a vertical beam (15) seated in a seat (13) and a vertical post (20). The horizontal arm (11) is mounted on the transverse bar (18) through the mounting sleeve (12). A vertical post (20) with a roller (23) is mounted in the horizontal arm (11) on the side of the front cross member (3.1). At the rear, on the side of the rear cross member (3.2), the horizontal arm (11) is pivoted through a plate connector (34) with a double vertical beam (15). The vertical beam (15) is seated in a seat (13), while the seat (13) is fixed by a clamp (14) on the rear crossbeam (8), and at the bottom of the vertical beam (15) there is a mounting plate (25) with pressure spring (16) and foot (17). Inside the seat (13) there is a deflection spring (35), attached from the top to the vertical beam (15) and from the bottom to the seat (13). The guide rollers (24) are mounted on the walls of the seat (13). Clamps (21) with plates (22) on which the rollers (23) rest are mounted on the rotating front cross member (10). On the front cross member (3.1), under the linkage (2), there is a gear (26) with a power take-off shaft (27), and a drive shaft (28) is connected to the gear (26) with a large gear (29). A small gear wheel (30) is mounted on the rotating front crossbeam (10), at the front stub (6). Between the large pinion (29) and the small pinion (30) there is a tensioner (31) with a return spring (33) attached to the outer longitudinal member (3.4). The drive chain (32) is stretched on the large (29) and small (30) gear wheels and on the tensioner (31).

The use of a well according to the invention is as follows. The linkage through the linkage (2) is mounted on the agricultural tractor. During the working run, the dimple rests on the shaft (4) and support wheels (5). The power take-off (27) drives the front crossbeam (10) through the drive shaft (28) and the large (29) and small (30) gears with the drive chain (32) stretched. The front cross beam (10) rotates and causes an upward movement of the vertical bars (20) through the clamps (21) with the plates (22), this movement through the horizontal arm (11) being transferred as a downward movement to the vertical beam (15). ) and a foot (17), which sinks into the ground and makes a hole for the plant's seedling. The vertical beam (15) with the horizontal arm (11) returns automatically to the starting position under the action of the spring (35) placed in the seat (13). Precise movement of the vertical beam (15) in the seat (13) is ensured by guide rollers (24).

List of drawing figures

1. Frame

2. Suspension system

3.1. Front cross member

3.2. Rear cross member

3.3. Internal side member

3.4. External side member

4. Shaft

5. Support wheel

6. Front connection

7. Rear connection

8. Rear crossbeam

9. Working team

10. Rotating front crossmember

11. Horizontal arm

12. Mounting sleeve

13. Nest

14. Clamp

PL 235 792 B1

15. Vertical beam

16. Compression spring

17. Footer

18. Crossbar

19. Sleeve

20. Vertical post

21. Clamp

22. Tile

23. Roller

24. Guide rollers

25. Retaining plate

26. Transmission

27. Power take-off

28. Drive shaft

29. Large gear wheel

30. Small gear

31. Tensioner

32. Drive chain

33. The return spring

34. Plate connector

35. Bumper spring

Claims (3)

1. A downhole with a support frame on which the shaft, supporting wheels and working units with vertical and horizontal arms are mounted, characterized in that a rotating beam is attached to the longitudinally external (3.4) of the frame (1) through the front connectors (6) front cross member (10), and to the external longitudinal members (3.4) and internal longitudinal members (3.3) of the frame (1), the rear crossbar (8) is attached through the rear stubs (7), and is also fastened through the sleeves (19) , crossbar (18), with working units (9) consisting of a horizontal arm (11), a vertical beam (15) with a mounting plate (25), a compression spring (16) and mounted on the rear crossbeam (8) with a foot (17) and a vertical post (20) with a roller (23). 2. The joiner according to claim The method of claim 1, characterized in that the horizontal arm (11) is mounted on the transverse bar (18) through the mounting sleeve (12) and is connected to the vertical beam (15) through a plate connector (34), and the vertical beam (15) is also seated in the socket (13), and the socket (13) is fixed by the clamp (14) on the rear crossbeam (8), moreover, inside the socket (13) there is a deflection spring (35), fixed to the vertical beam (15) and to the socket (13), and on the walls of the socket (13) guide rollers (24) are mounted. 3. The joiner according to claim A gear according to claim 1, characterized in that the clamps (21) with plates (22) on which the rolling rollers (22) rest are mounted on the rotating front cross member (10), and a gear wheel is mounted on the rotatable front cross member (10). small (30) linked by a drive chain (32) with a large gear wheel (29) mounted on the drive shaft (28), the drive shaft (28) being connected via a gear (26) with the power take-off shaft (27), and between the large pinion (29) and the small pinion (30) provide a tensioner (31).