Improved homogenizer machine and piston pump drive mechanism

Abstract

The invention relates to improvements made to the drive mechanism that moves the pistons of a homogenizer, which breaks down large molecules in liquids under pressure. With this invention, the transmission of power from the engine (20) to the crankshaft (11) is provided without the need for a reducer, by means of a belt (22), pulley (21), pinion gear (14) and crankshaft (11) and concentric crank gear (12).

Description

[0001] IMPROVED HOMOGENIZER MACHINE AND PISTON PUMP DRIVE MECHANISM

[0002] Technological field:

[0003] The invention comprises improvements to a homogenizer that breaks down large molecules in liquids under pressure, and to the drive mechanism that moves the pistons in a piston pump for transferring fluid liquids.

[0004] State of Art:

[0005] A homogenizer is a device designed to improve the physical properties of liquids. It is commonly used in industries such as food, cosmetics, pharmaceuticals, chemicals, and biotechnology. A homogenizer enables the reduction of solid particles or oil droplets in a liquid, making them smaller and more homogeneous.

[0006] Homogenizers have volumes where liquids are pressurized. The pressure in these volumes is increased by pistons and valves, compressing the liquids and reducing the size of particles, molecules, or oils, thus homogenizing them. The movement of the pistons mentioned here is provided by a drive mechanism connected to the homogenizer.

[0007] Homogenizers utilize a gearbox as their drive mechanism. This gearbox contains a crankshaft, and its circular motion is converted into linear motion by connecting rods. Connecting rods are also connected to the pistons and ensure that the homogenizer is compressed within a specific cycle. The invention relates to the drive mechanism mentioned here.In conventional homogenizers, the motion from the motor shaft, connected to the motor, is transmitted to a gearbox via belts and pulleys. The gearbox regulates the rotational speed, thereby rotating the crankshaft. For example, in Figures 4, 5, and 6, this is done in the manner described here. This situation has significant disadvantages. The first thing that comes to mind is the large area occupied by the drive mechanism due to the gearbox.

[0008] Another disadvantage of the known mechanism shown in Figures 4, 5, and 6 is that the gearbox is located on one side of the transmission box, as seen in the figures, thus placing a heavier load on one side compared to the other. This increased load causes strain, which in turn damages the bearing seals, gearbox, and gears. The gearbox is constantly failing, requiring frequent replacements of bearings, seals, and gears. Due to these strains, the connecting rods attached to the machine's crank mechanism wear out when constantly strained on one side, and sometimes the crank mechanism breaks.

[0009] In the literature review conducted, a homogenizer drive mechanism is described in the utility model document numbered 2010 / 09045. The described drive mechanism does not comprise a gearbox. The motion in the motor shaft is transmitted to the crankshaft via a single belt-pulley mechanism. The described system cannot function properly in practice. The crankshaft will not receive the desired power level. In the relevant utility model, since the motion is applied in one direction by a pulley mechanism, the crank mechanism still has to engage the gears. Therefore, the disadvantages mentioned above also apply to utility model number 2010 / 09045.

[0010] As a result, a new homogenizer machine drive mechanism is needed that surpasses the current state of the technology and eliminates its disadvantages.

[0011] Brief Description of the Invention:The invention addresses the need for a homogenizer machine drive mechanism that surpasses the known state of the art, eliminates its disadvantages, and offers additional advantages.

[0012] The object of the invention is to create a new drive mechanism in which power is transmitted from the engine to the crankshaft without the need for a gearbox, using a belt pulley, pinion gear, and a crankshaft gear concentric with the crankshaft.

[0013] Another object of the invention is to create a new homogenizer drive mechanism that eliminates the gearbox, thereby solving the problems of gearbox-related strain and extra space occupation.

[0014] Another object of the invention is to develop a new drive mechanism for use in homogenizers that eliminates the need for seal, bearing, and gear replacements caused by gearbox strain, as well as gearbox failures.

[0015] Another object of the invention is to create a new drive mechanism that ensures a balanced transmission of power from the engine to the crankshaft.

[0016] Description of Figures:

[0017] The invention will be described by referring to the accompanying figures so that its features can be more clearly understood. However, the aim is not to limit the invention to these specific arrangements. On the contrary, the aim is to encompass all alternatives, modifications, and equivalencies that could be included within the scope of the invention as defined by the accompanying claims. It should be understood that the details shown are provided solely for the purpose of describing the preferred arrangements of the invention and are presented to provide the most useful and easily understandable description of both the methods used and the rules and conceptual features of the invention. In these drawings;Figure 1. Perspective view showing the drive mechanism gearbox, which is the subject of the invention.

[0018] Figure 2 - Exploded assembly view showing the drive mechanism gearbox, which is the subject of the invention.

[0019] Figure 3. Perspective view of the drive mechanism, which is the subject of the invention.

[0020] Figure 4. Perspective view of the drive mechanism in conventional technology. Figure 5 - Top view of the drive mechanism in conventional technology.

[0021] Figure 6 - Another perspective view of the drive mechanism in known technology.

[0022] The figures that will help in understanding this invention are numbered as shown in the attached image and are given below along with their names.

[0023] Description of References:

[0024] 10. Gearbox

[0025] 11. Crankshaft

[0026] 12. Crank gear

[0027] 13. Crank bearing

[0028] 14.Pinion gear

[0029] 15.Pinion bearing

[0030] 16. Connecting rod

[0031] 20. Motor

[0032] 21. Pulley

[0033] 22. Belt

[0034] 23. ReducerDescription of the Invention:

[0035] In this detailed description, the drive mechanism of the invention is described with examples that are intended solely to facilitate a better understanding of the subject and do not form any limiting effects.

[0036] The drive mechanism described in this invention is used to move the pistons of the homogenizer. Accordingly, the drive mechanism comprises a crankshaft (11) and connecting rods (16) located inside a gearbox (10) which serves as a housing for the other components. The crankshaft (11) rotates, and the circular motion of the crankshaft (11) is converted into linear motion by the connecting rods (16) attached to the crankshaft (11) and transmitted to the homogenizer pistons. The drive required for the rotation of the crankshaft (11) is provided by a motor (20). This situation is the same for all homogenizer drive mechanisms in known technology.

[0037] The feature of the invention is that the drive of the motor (20) is transmitted to the crankshaft (11) by a different mechanism. In the known technology, as can be seen in figures 4, 5 and 6, the drive of the motor (20) is transmitted to a reducer (23) by belts (22) and pulleys (21), the reducer (23) regulates the movement and transmits it to the crankshaft (11 ).

[0038] In the invention described, the drive of the motor (20) is transmitted to a pinion gear (14) by means of a pulley (21) and belt (22) mechanism, and the pinion gear (14) transmits the movement to the crankshaft (11) via at least one crank gear (12) concentric with the crankshaft. The figures show two crank gears (12) on the crankshaft (11). In the invention, the number of crank gears (12) can be at least one and can be more than one, and there is no limitation in this area. In the invention, the entire surface of the pinion gear (14) can be geared, or only the surfaces that are in contact with the crank gear (12) can be geared, as shown in the figures. However, the design in which the crank gear (12) is placed symmetrically on the crankshaft (11) ensures that the load is distributed evenlyon the crankshaft (11) and prevents the crankshaft (11) from seizing up. This eliminates problems caused by jamming in the drive mechanism.

[0039] In the invention, the drive of the motor (20) is transmitted to the pinion gear (14) by means of a pulley (21) and belt (22) mechanism. The pinion gear (14) rotates with the pinion bearings (15) in its bearing (10) in the gearbox (10). When the crank gear (12) in contact with the pinion gear (14) rotates, the crankshaft (11) rotates in the crank bearings (13) and transmits the motion to the connecting rods (16).

Claims

CLAIMS1. A drive mechanism comprising a crankshaft (11) driven by a motor (20) and a connecting rod (16) which converts the rotational movement of the crankshaft (11) into linear movement, for use in homogenizers used for homogenizing liquids, characterized in that; it comprises:• at least one pinion gear (14) through which the movement from the motor (20) is transmitted by the belt (22) and pulley (21) mechanism,• at least one belt (22) pulley (21) mechanism that transmits the motion from the motor to the pinion gear (14),• at least one crank gear (12) that is in contact with the aforementioned pinion gear (14) and is concentric with the crankshaft (11 ).

2. A drive mechanism according to claim 1, wherein; it comprises at least one pinion bearing (15) which enables the pinion gear (14) to be mounted in a rotatable manner.

3. A drive mechanism according to claim 1, wherein; it comprises multiple crank gears (12) arranged symmetrically on the crankshaft (11) in order to balance the center of gravity.

4. A drive mechanism according to claim 1, wherein; it comprises a pinion gear (14) whose entire surface or the parts in contact with the crank gears (12) are geared surfaces.

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