DE202010009144U1 - Mistsieb - Google Patents

Abstract

Mobile Rüffel- or vibration sieve, characterized in that
a) a screen mesh or screen bars are mounted with a slope of 3-20% on a base frame, that the vibration or vibration movements of the screen only in the longitudinal and vertical direction and thereby cause wood chips can fall particularly well through the sieve and coarser components of the material to be screened are gently transported for repulsion,
b) the vibration or vibration movement of the sieve is effected by electrical or compressed air or hydraulic energy supply,
c) the drive unit for generating the vibrating or vibrating movement of the screen is mounted above the screen in such a way that neither the wire feed nor the falling through of the screened material is obstructed,
d) the stable base frame can achieve a good sieving effect even if the surface of the sieve is slightly uneven,
e) strong handles on the base frame of the screen and large wheels (so-called wheelbarrow wheels) under the outlet area of the screen a light process of the screening machine by hand ...

Description

The Mist sieve is a newly developed machine for simplification and Rationalization of the work on keeping horses stable and the like clean rooms those with wood shavings be interspersed.

Also all other rooms, in which wood chips be used and where these wood chips in the course of their use clump together or with coarser or finer admixtures can be polluted, rational with this machine cleaned and / or the wood chips be worked up.

1. Wood chips as litter in horse stables and other applications:

1.1. Advantages of wood chips:

Wood chips are flat, larger or smaller pieces of wood, mainly about 5-15 mm large and 0,2-2 mm thick pieces of wood, those in wood - processing Be obtained as a by-product or specially manufactured and mainly in pressed bales, but also loose or otherwise packed to be delivered to their users.

• a) ganzjährig verfügbar sind und nur geringen und anspruchslosen Lagerplatz benötigen,
• b) den Pferden einen angenehmen Aufenthalt in ihrem Stall oder anderen Räumen ermöglichen,
• c) in diesen Räumen auftretende Feuchtigkeit wie z. B. Urin gut aufnehmen bzw. abdecken,
• d) durch eine einfache Entstaubung während der Herstellung die Gefahr von Staub- und Stroh-Allergien so gut wie ausschließen,
• e) nicht von den Pferden bzw. anderen Tieren gefressen werden und damit Krankheiten, die z. B. durch die Aufnahme von schadhaftem Stroh entstehen können, ausschließen,
• f) einfacher von Kot-Bollen und anderen Verschmutzungen gereinigt werden können und
• g) einfach und kostengünstig auf unterschiedliche Weise nach Gebrauch zwischengelagert und entsorgt werden können.

These wood shavings are particularly suitable as litter for stables because they have the advantage over straw or other materials that they

• a) are available all year round and require only a small and undemanding storage space,
• b) enable the horses to have a comfortable stay in their stable or other premises,
• c) occurring in these rooms moisture such. B. Take up or cover urine well,
• d) by a simple dedusting during production the risk of dust and straw allergies as good as exclude
• e) are not eaten by the horses or other animals and thus diseases that z. B. by the inclusion of damaged straw, exclude,
• f) can be easily cleaned of droppings and other contaminants and
• g) can be stored and disposed of easily and inexpensively in different ways after use.

Have wood chips therefore, as a substitute for straw or sawdust as litter in horse stables and prevailed in other applications with increasing tendency.

1.2. Difficulties in the use of wood chips and their remedy:

One Disadvantage of wood chips litter are the high material costs, if in the case of the manure removal of the whole stable cleared out and all the manure and shavings mixture completely removed becomes.

The Stall owner have therefore passed over the droppings and the already wet and clumped wood chips with a To separate the hand fork from the not yet soiled wood chips to keep them in the stable and thus material and disposal costs to minimize.

These Approach has proven very successful, However, it has a new strong disadvantage: the sorting of the not soiled wood chips by hand with a pitchfork is very tiring and time consuming!

The newly developed machine MIST screen eliminates this disadvantage: you can also be less vigorous Persons are easily operated and saves considerable time and material costs.

2. The manure sieve:

2.1. Description of the application and the Advantages:

• – Muskelkraft – schonende Stallentmistung,
• – Zeitersparnis,
• – Materialersparnis,
• – Einsparung von Entsorgungskosten.

The manure screen is a vibrating and screening machine, which takes over the laborious shaking movement during the manual separation of the wood chips from the coarser or finer admixtures and thus offers the user the following advantages:

• - muscular strength - gentle livestock manure,
• - time savings,
• - material savings,
• - Saving disposal costs.

The operator has only the soiled wood chips (a) with the stable fork on the sieve ( 1 ), the horse bollards (b) and wet chips (b) contained therein as well as all other coarse parts (b) slip over the inclined screen and fall into the ready-made wheelbarrow at the end of the screen. Dry and wet, but not yet lumped wood chips fall due to the shaking of the sieve through the sieve on the ground and form a kind of cone. The shape of the cone means that smaller Kotbollen that fall due to the mesh width through the sieve, but you also want to remove, slip on the conical surface and concentrated lie on the cone foot. So even a large part of the smaller bolls can be easily picked up with the stable fork and disposed of in the wheelbarrow.

After this the stable litter has been sieved in this way Coarse parts are disposed of with the wheelbarrow. The MIST-SIEB will moved to the side and the sifted wood chips are for reuse distributed in the stable.

intensive Comparisons have shown that you can work with the same accuracy up to 50% of the working time saves manual screening with the stable fork. In practice becomes predominantly by hand, however worked less accurately than the machine can, saves in these cases although a smaller part of the working time, but in addition about 10-30% the wood chips, which also allows a very fast amortization of the machine.

2.2. Construction:

• 2.21. Basic frame ( 4 ): The mesh screen is mobile (similar to a wheelbarrow), the stable steel base frame ( 4 ) has 2 large pneumatic wheels ( 6 ) and handy handles ( 5 ). This allows minor bumps such. As thresholds and stable entrances are easily overcome. The big wheels ( 6 ) also allow the mesh screen to be pushed out of a heap of sifted wood chips with little effort.

The basic frame ( 4 ) is constructed so that there is room for a large amount of sifted wood chips (c) below the screen. If this space is not sufficient to be able to sift out all wood shavings of a stable without a stop, the lateral struts of the base frame ( 4 ) arranged so that finished sieved wood chips (c) can be cleared away with the stable fork and distributed in the already free part of the stable.

• 2.22. Das Sieb (1) wurde speziell für die Holzspäne (a) mit den abzusiebenden Pferdebollen (a) und andere Grobteile entwickelt. Die Maschine kann allerdings auch mit einem Sieb anderer Maschenweite ausgerüstet werden und dann andere Siebaufgaben übernehmen.

The basic frame ( 4 ) is so sturdily constructed that the vibrations of the screen on it are barely noticeable and small unevenness of the footprint does not significantly affect the effectiveness of the screen.

• 2.22. The sieve ( 1 ) was specially developed for the wood shavings (a) with the horse droppings (a) and other coarse parts to be sifted off. However, the machine can also be equipped with a screen of other mesh size and then take over other screening tasks.

The sieve ( 1 ) is 50-120 cm wide and 60-160 cm long, preferably dimensions of 70-90 cm wide and 90-130 cm in length. It is made of steel, stainless steel or plastic fabric or longitudinal rods in a thickness of 2-8 mm (preferably 3-5 mm thickness), which by wavy weaving wires or by welded from below cross struts at a distance of 10-16 mm, preferably 12-13 mm distance.

The frame of the sieve ( 1 ) is on vibrating elements ( 3 ), which transfers the vibrations and oscillations of the screen to the base frame ( 4 ) largely prevent. Preference is given to vibrating elements ( 3 ), which allow the vibration of the screen only in the direction of the longitudinal bars and in the vertical direction.

• 2.23. Der Rüttelantrieb (2) versetzt das Sieb (1) in Vibrationen und/oder Schwingungen, die das Durchfallen der Holzspäne (c) ermöglichen und gleichzeitig den Abtransport der Grobteile (b) zum unteren Auslauf unterstützen.

The sieve ( 1 ) has a tendency to spill out from 3-20%, preferably 10-12%. Above the sieve or at the upper end of the sieve is the vibrator drive ( 2 ) (see item 2.23.)

• 2.23. The vibrator drive ( 2 ) displaces the sieve ( 1 ) in vibrations and / or vibrations that allow falling through the wood chips (c) and at the same time support the removal of the coarse parts (b) to the lower outlet.

When Drive energy comes both direct current and alternating current, Compressed air or hydraulic fluids in question, 230 volts AC is preferred. The electricity can the Machine via cable from the local Sockets or rechargeable batteries, the former is preferred. For Compressed air and hydraulic systems are either central stationary pressure generators and a hose system used to the machine or a smaller one Pressure generator, which is built into the machine and via cable to the local Power supply is connected.

With this drive energy unbalance motors or eccentric or piston drives, the vibrations and / or vibrations of the sieve ( 1 ) are generated, unbalance motors are preferred.

Claims (1)

Mobile Rüffel- or vibrating screen, characterized in that a) a mesh or screen bars with an inclination of 3-20% are mounted on a base frame, that the vibration or vibration movements of the screen only in the longitudinal and vertical direction and thereby cause wood chips can fall through the sieve particularly well and coarser components of the material to be screened are gently transported to repel, b) the vibration or vibration movement of the screen by electrical or compressed air or hydraulic energy supply, c) the drive unit for generating the vibration or vibration movement of the screen is mounted above the screen so that neither the Siebbeschickung nor the falling through of the screened material are hindered, d) the stable base frame can achieve a good sieve even with slightly uneven footprint for the sieve, e) strong handles on the base frame of the screen and large wheels (so-called wheelbarrow wheels) under de In the outlet area of the sieve, it is easy to move the sieving machine by hand. f) The construction of the base frame and the An Bringing the large wheels allows easy clearing of Siebdurchfalls under the sieve.