HU204641B - Centrifugal-disc fertilizer distributing apparatus - Google Patents

Abstract

The spreader disc fertilizer spreader equipment is a replacement disc in addition to spraying solutions, it is preferred to have one design of a nozzle angle steplessly and at the ever-needed angle adjustable without changing the spreader discs. In our invention, to satisfy these needs, on the support plates (3) on the support plates console - equipped with a double or multi-part blade, flexible, we have winged snails, where each other The spatial shape of the occasional wing snails is sporadically chosen for spatial with supporting cone support elements and to add fertilizer Hydraulics arranged in the symmetry axis of the metering housing connected to workpiece and piston rod symmetrical hinge mechanism, assigned to this shut-off discs with metering aperture and hydraulic in the longitudinal axis stroke adjuster arranged in threaded manner has a spindle.

Description

Scope of the description: 10 pages (including 5 sheets)

The other spatial shape is adjusted by cone-retaining elements supporting the numerical parts at the selected locations, and by the symmetrical articulation mechanism of the fertilizer dispensing in the symmetry axis of the metering housing, coupled to the piston rod, with associated metering aperture discs, and in the longitudinal axis of the hydraulic working blade in a stroke-length manner. has a threaded adjuster spindle.

Field of the Invention The present invention relates to a displacement displacement displacement machine coupled to a power machine for spreading small amounts of high-impact fertilizers.

Due to their high field strengths and simple structures, a wide range of discs are used in a wide range of discs, where the spreading of fertilizer on the surface of the soil is carried out with rotary objects of different geometry. The three-blade flat disc spreader had the RCW type bed spreading machine family widely used in our agricultural farms in the 1970s, and the 097 933. EPA patent specification. The number of ejection paddles mounted on the flyer discs has been increased to improve the uniformity of the sprayed fertilizer, as well as their cross-section and placement, and conical flanges at different angles to the outer circumference of the flat discs.

The above-described disk disc designs are illustrated in Amazonen-Werke, No. 28 05 879, No. 29 08 949, and No. 3015 486, and Accord-Landmaschinen No. 3505382. In German Patent Specifications.

Attempts to combine the benefits of sputtering and pneumatic filtering equipment with the 180 690. Hungarian, as well as 2232998 U.S. Pat.

For regulating structures for dispensing fertilizer, mention can be made of various gate valves, metering slides, and the use of specially designed hopper and hopper solutions to control the fertilizer in a controlled manner.

The adjustable gauge chain conveyor coupled with a metering device conveys the fertilizer to the spreader: · the discs of the Amazonen-Werke company 2835 925. U.S. Pat. No. 4,818,816 to the same company. The U.S. Patent Specification discloses a hydraulically controlled device with a separate scale for each spreading disc.

For spreading with any of the above-described reel reels, the appropriate spreading working width 1 and the optimum spray uniformity are only achieved by using a plurality of different geometry spindle discs, which are mounted as an accessory on the machine frame. Adjustment of the amount of sprayed fertilizer is accomplished by complex structures of many components mounted on spreader elements.

It is an object of the present invention to provide, by overcoming the above-mentioned drawbacks, a sputtering hair dispenser having a folding structure formed by the continuously adjustable folding elements of the necessary haircut, and a fertilizer admixture with a simple construction with a simple adjustment unit in a wide dosage range.

The invention has led to the discovery that the artificial bed particles are gentle, dust-free. skiing as well as adjusting the spray pattern as needed, is provided optimally by means of non-replaceable, stepless, stepless, flexible, deformable, stepping-up disc segment segments. In order to achieve the desired objective, the fly-frame of the flyer is supported by console two or more sectioned end-plates, preferably made of steel steel, and adapted to adjust the spatial shape of the starter spindles for the spreading of the respective spherical cone angles at suitably selected locations. , it has dial-forming elements.

The task was accomplished by dispensing the fertilizer by locking it with a symmetrically rotating hydraulic working blade around a central pin and using spring mechanism to open two dosing slots at one time, with an adjusting unit with a measuring scale, and adjustable in several stages over both feed slots. we have a hand blade.

The novelty and advanced nature of the apparatus according to the invention consists in the fact that the spherical elements with the preferred geometry accelerate the sputtering of the fertilizer particles by spraying, so that the granular fertilizer can be spread without loss, and the central dispenser structure simultaneously regulates two outlet hoppers so that the hopper is needed so that the hopper is needed. and independent manual closing of the manual slide, and manually adjusting the feed point to the spreader elements at the same time. Thus, the invention comprises a fertilizer hopper, which is fitted with a motor-driven skeleton cabinet, an upright mechanically driven spreader, a support tank supported by supporting columns extending from the frame cabinet, and a metering device. It is an object of the present invention to provide cone-retaining elements for a flexible, winged helical base terminating in two or more slots of console fixedly on the support plates of the propulsion structure, as well as on the vertical axis of the dispensing base, and the vertical axis of the dispensing center.

EN 204 641 Β pivoting pins with a symmetrical articulated mechanism mounted around a fixed central pivot and symmetrically arranged in a symmetrically overlapping space beneath the two dispensing apertures; an adjusting lever, and the latter being bounded by stop pads extending from the spring support of the spring support, and also by means of retaining tabs secured by stop tabs placed in the space above the dispensing apertures, and having associated blades.

According to another embodiment of the present invention, the threaded pins and adjusting pins of the bottom plane of the wing pivots of the pivoting structure are provided with sliding blades attached to the latter by oval and adjusting holes, the pins of the protruding protruding protruding from them, and the fastening screws of the wing pivots. and a symmetrical articulation mechanism coupled to a hydraulic cylinder arranged in the symmetry axis of the metering housing, and a displacement disc with an associated metering aperture, and a threaded adjusting spindle arranged against the hydraulic cylinder in its longitudinal axis, in a stroke-length manner. The invention is illustrated in detail in the accompanying drawings in the accompanying drawings.

Figure 1: Spatial view of a possible preferred form of the spreader disc fertilizer spreader according to the invention with partial sections.

Fig. 2: Spatial view of the invention according to the invention with partial sections.

Figure 3: Spatial view of the dispenser according to the invention with partial sections.

4-7. Fig. 5A is a plan view of the movement and symmetry mechanism of the dispensing plates of the present invention.

Figure 8: Spatial view of a possible preferred embodiment of the inventive bladder with partial sections.

Figure 9 is a plan view of a possible preferred form of the dispenser according to the invention.

As shown in FIG. 1, the main units of the two spreader-fertilizer spreader equipment are the lower-placed closed (1) skeleton box (3), the spreader (3) embedded in its upper plane, and the (1) skeleton (3). (4) a twin tank (7) supported by support columns (5) and a barrier (6) and an attachment device (8) assigned to the latter.

The frame box (1) is provided with a propulsion mechanism (3) and a propulsion mechanism (6) with a deflection-resistant mechanical system, which can be both roller and / or belt-driven, and gear or angular geared. 10) receiving connectors.

Fig. 2 shows the formation of the flyer (3), where the two (or more) winged bolts (14) are mounted on the support plate (12) integrated with the hub part of the driven frame (11), which are arranged in a row starting from one another. and gradually rising along a spiral in a curved or angular configuration (15) as a flap. The latter are provided with radially protruding ribs (16) from the hub (11) against the centrifugal force by means of the screw (17). The free ends of the winged bolts (14), which are supported by the support plates (12), are deformed by means of a cone-shaped (18) cone-shaped deforming element (18). The wing bolts (14) are preferably formed of spring steel. The support nut (19) of the adjusting screw (19) of the cone-adjusting elements (20) supporting the numerical parts (18) is preferably provided with a spherical support.

As shown in Fig. 3, a central pin (24) is provided in the center of the metering housing (23) of the dispensing section (23) of the dispensing opening (23) of the twin tank (21) in the vertical axis (24).

The latter is pivotally embedded in the dispensing plate (25) of the symmetrical arrangement (25), one of which (23) is connected to the pivot (30) by a hinge (30) arranged in the carrier (28) of the dispensing housing (28) via a pin (27). (31) piston rod. The chamber extension (32) of the spring holder (32) of the metering plate (25) holds the engagement plate (34) of the spring spring (35) connected to the spring support plate (23) and is provided with a stopper plate 36.

An adjusting lever (39) attached to the central pin (24) and a fixing plate (40) and a fixing screw (41) attached to the central pin (24) are attached to the metering scale (38) attached to the metering housing (23). Handpieces (43) are provided above the dispensing openings (23) of the dispensing housing (42), the retaining tabs (45) of which are provided with retaining grooves (45) are provided with stop bolts (46) extending from the dispensing housing (23).

The symmetrical bars (49) coupled to the dispensing plates (25) arranged in the plane below the dispensing apertures (42), together with the symmetry pins (48), form the symmetrical hinge mechanism (47).

Refer to 4-7. Fig. 25 shows the symmetry mechanisms of movement of the dispensing flaps (25), their alternative solutions, where:

Fig. 4 is a symmetry rod (49) and a cam extension (26) arranged between the cylinder unit (26). In Figure 5, the symmetrical articulation mechanism (47) is directly connected to the cylinder assembly. Fig. 6 shows an alternative solution of the symmetry mechanism equivalent to the above, wherein the symmetry elements are replaced by the rack connection (50). In the example of Figure 7, a symmetrical bar (49) connecting the symmetry pins (48) was arranged to symmetrically displace the dispensing plates (25).

EN 204641

Operation of the spreader disc fertilizer spreader according to the invention - in Figs. Fig. 1A - the following: the drive of the device is received from the power take-off shaft of the carrier machine by means of a drive shaft. The propulsion device (3) and the drive of the vault (6) are provided by mechanical drive elements (9), roller chain and / or belt, or gearing, arranged in the frame cabinet (1).

The delivery of the fertilizer (3) placed in the parts of the twin tank (21) is carried out by the dispensing device (8), where the amount of fertilizer spilled on the two dispensing openings (42) is connected by a hydraulic cylinder coupled to the cam extensions (26), (32), which form the two-arm lift. and (34) adjusting the tabs (25) of the dispenser (25), which are symmetrically rotated about the central pin (24) operated by a wire spring, the position of which can be adjusted by the adjusting lever (39) on the stop plate (36) on the dial (37), and can be fastened with fasteners. The symmetrical articulation mechanism (47), in the hydraulic-spring control, is the color of the operation of the dispensing end plates (25) relative to the longitudinal axis of the device, such as the dispensing openings (42). The dispensing openings (42) can also be independently sealed, if necessary, with the hand blades (43).

With the clamping jaws 44 and adjustable (45) on the stopper pins (46), the position of the blades (43) can be manually adjusted, so that the optimum fertilizer spreader point 30 on the wing screws (14) of the fitting (14) can also be adjusted.

The fertilizer particles with the cone angle adjusting elements (18) are continuously adjusted to the required spray cone angle, and at the proper rotational speed (14), the auger screws, along with a gentle deflection, practically accelerate the movement energy required for their optimal trajectory, with a gentle deflection. the spreading distance or the spacing of the fly (3) with the flexible adjustment of the shuttle 40 can also be modified by the fact that the winged snails (14) have retrograde (15) to the free ends of the shovel forming blades. they are fitted with blasting elements which further adjust the angle of the trajectory of the fertilizer particles (45) leaving the blade blades (15) under the effect of the centrifugal force.

As shown in Fig. 8, threaded pins and adjusting pins (54) extend downwardly from the lower planes (51) of the wing pulleys (14) of the fly-out device (14). To these, the blade (50) with the oval (52) and the adjusting holes (53) is connected by a releasable connection. The rear wall pins (55) of the flap plates (15) bound to the wing strips (14) extend to the pivot points (55) which are rotatably arranged with the cone-shaped elements (18) with polygonal design and step marking. 55 The latter, with their respective supporting edges, rely on the upper plane of the winged snail (14) below.

The wing screws (14) are also fixed to the hinge part (11) of the fastening device (11) by the securing screw (17). In the pipe fittings (56), the tensioning nuts (57) coupled to the spring pin (14) are attached to the spring pin (14) connected to the spring pin (58).

As shown in Figure 9, the hydraulic working cylinder 30 and the piston rod assembly (31) arranged in the symmetry axis (23) of the metering housing (23) are coupled to a symmetrical pivoting mechanism (47) coupled to the symmetry pins (48) and to the strap rods (49). The latter are provided with shut-off discs (59) provided with dispensing openings (42) arranged under the parts of the storage tank (21). In contrast to the hydraulic cylinder (30) in its longitudinal axis, in a manner controlling the length of the hydraulic cylinder 30, a threaded spindle (60) with a measuring scale (37) is provided.

Operation of an apparatus according to one of the preferred embodiments of the invention is shown in FIGS. Figure 1 - is the following:

(3) with the wing blades (14) provided with the mounting blades (15) spread outwardly from the center back to the fertilizer spreading from the dispensing device evenly distributed.

The upward angle to the horizontal of the wing screws (14) and the bending of the blade (15) relative to the radial direction can be adjusted. To the threaded rods (51) of the lower plane (14) of the wing screws (14), the blades (15) connected to the oval holes (52) can be displaced and fixed to the adjusting pin (54) which fits into one of the adjusting holes (53).

The pivot plate (55), which is pivotable on the backside of the backsheet (15), has a polygon-shaped (18) cone-angle adjusting element, which, with its corresponding edge marking, lifts its hair surface to its operating surface by leaning on the bottom (14) underneath it.

At the zero pitch angle of the blade angle relative to the horizontal, the cone-adjusting element (18) is reset, and then the flap (14) is clamped with the tensioning nuts (57) connected to the spring fastening pin (58) through the pipe connection (56).

The metering section of FIG. 9 controls the position of the shut-off discs (59) provided with the metering aperture (42) by means of a symmetry hinge mechanism (30) coupled to the hydraulic cylinder (30) and (31) coupled to the piston rod. the maximum amount of spreadable fertilizer that passes through the dispensing orifice (42), and the position of the dispersion relative to the mounting device.

The desired amount of material to be dispensed can be adjusted by limiting the stroke length of the hydraulic cylinder (30) by adjusting the threaded spindle (60) with the measuring scale (37) by pivoting the piston rod (31).

Claims (8)

1. Flying disc fertilizer spreader equipment consisting of a power-driven frame cabinet, a mechanically-propelled fender mounted in its upper plane, and support columns extending from the frame cabinet EN 204 641 Β comprising a fertilizer container supported and provided with a metering device, characterized in that it has flexible, winged pivots (14) terminating in two or more pivoting blades (15) fastened to the support plates (12) of its flying structure (3) and and tapered adjusting members (18) supporting the free ends of the auger discs (14), which extend from one another, and are pivotally mounted around a central pin (24) fixed in the vertical axis of the center of the dosing housing (23) and ), disposed in a symmetrical overlapping manner, with dispenser closure plates (25) connected to a symmetrical pivoting mechanism (47), one of which has a cam (34) and a cylinder (37) associated therewith, adjusting arm (39) connected to the pivoting arc (38), and the latter being defined by the abutment plates (36) extending from the spring support cam (32), and the retaining grooves (44) provided with abutment pins (46) located above the dispensing openings (42). 45) and have sliding plates (43) connected thereto. (09.29.1989.). Apparatus according to claim 1, characterized in that the flexible, winged auger bases (14) are formed of spring steel. (09.29.1989.). Apparatus according to claim 1 or 2, characterized in that the conical angle adjusting elements (18) supporting the free ends of the wing auger bases (14) are provided with a spherical pressing surface. (09.29.1989.). 4. Apparatus according to any one of claims 1 to 3, characterized in that the recessed edges of the winged worm pads (14) are curved or angular. (9/29/1989). 5. Apparatus according to any one of claims 1 to 3, characterized in that the dispenser closure plates (25) are provided with a central toothed arc connection (50). (9/29/1989) 6. Flying disc fertilizer spreader consisting of a power-driven frame cabinet, a mechanically propelled fender embedded in its upper plane, supported by a pillar of a fertilizer hopper, with a base plate (a) (51) and adjusting pins (54), flaps (15) connected to the latter by oval holes (52) and adjusting holes (53), pivoting pins (55) extending therefrom, pivoting pins (18) attached thereto and wing flaps (14). ) clamping nuts (57) concealed in their fastening pipe fittings (56) and spring locking nuts (58) connected thereto and a symmetrical pivot mechanism (4) connected to a hydraulic working cylinder (30) and a piston rod (31) disposed in a symmetrical axis of the dosing housing (23). 7) having shut-off discs (59) with a metering orifice (42) and a threaded adjusting spindle (60) disposed in the longitudinal axis thereof in relation to the hydraulic cylinder (30). (1/11/1991). Apparatus according to claim 6, characterized in that the flexible, winged auger bases (14) are made of spring steel or stainless steel. (1/11/1991). Apparatus according to claim 6 or 7, characterized in that the conical angle members (18) which support the free ends of the wing auger bases (14) are polygonal and have a step designation. (1/11/1991).