SU1054240A1 - Arrangement for transporting articles on air cushion - Google Patents

Abstract

A DEVICE FOR TRANSPORTATION OF PRODUCTS ON THE AIRBAG, containing a chamber communicated with a source of compressed gas, the upper wall of which is made with straight holes and a panel, an mouth inside the chamber under the upper wall with the possibility of moving in the direction of transporting products and communicating the cavity of the chamber a hole in the top wall, which is remarked in that, with a chain for reducing energy consumption,; in the top wall from below on both sides of each rectangular opening in the direction of transport rectangular transverse slots, and consists of several panep ppastin,. of which has a protrusion that is pacnt / laid along the entire length of the said groove, with a torch of the plate, located under the opening of the upper wall, i, on the underside, is made with a cut, in the upper wall in the zone of contact with the plate ( gas lubrication, and in the chamber under each plate are installed the pins.

Description

The invention relates to a pneumatic unit, namely, a device for the transport of goods on an airbag. The pneumatic conveyor is known for scrubbing the surface, made out of two larappee-iH with transverse cuts. Cutouts with tongues, flattened on protopopozhinyh top to the bottom ppastin. By moving the plates to each other, the flow rate can be lifted through the chips that are formed, and then flow, at a speed of the flow of C11. The disadvantage of this construction is the lack of the possibility of reversing two-keni editions, Regupirovanie Transportation speed, curved goods; at the expense of changing the flow rate of the nepna flow, consider ratsis ™ to be drunk, since the increase in air consumption usually sniffs the profitability of the whole conveyor and the air supply unit that carries 1 item on the airbag, which communicates with the source gas chamber, the upper cTetsca which is carried out with direct cables from each other, and the panel installed inside the chamber code of the upper cage with the possibility of movement in the direction of the vehicle. porting a 1.1 a message The camera cavity with the top sheshshsh hole. 2 The disadvantage of this construction is the fact that during transportation, the air flow rate of the axle valve is not only under the conveyor, but along the entire length of the pneumatic conveyor, which increases its energy consumption. Regulate the speed and, moreover, stabilize it with This design is quite difficult, as the angle of the air jets liaKnoHa, which determines the speed of the sections, changes simultaneously dp of all jets. The width of the working holes through which the expired air us pshvmomokamery occurs, is constant, therefore stablevcr It is impossible to carry out toppcine airspace during the simultaneous transportation of products with different weights. The chain of the invention is a reduction in energy consumption. The goal is achieved by the fact that in the D1Sh device for product transfer, on the B (cushion pillow containing a chamber communicating with the source of compressed gas, the upper part of which is made with right openings and a panel, installed inside the chamber under the top) the possibility of displacement in the direction of transport of the fovavil udeliy and communication of the cavity of the chamber with the upper wall of the upper wall in the lower bottom on both sides of the rectangular aperture in the direction of transport May 1 naiiBiib consists of several plasRINa each having a protrusion disposed over the entire length iuto m: th slot of each end prshem {llasti; sy "disposed below the opening of the upper wall; With a cut out turn with a cut, in the top wall, in the call of contact with the plates, canopies are made to the gas lubricant, and in the chamber under each plate: Altorn-e pins are installed On the FI; P, 1 the device is shown in FIG. . 2 - section AA on 1; in fig. 3 - view B in fig- 2 with razr: behind / sh; in fig. 4 section on figg 1 in the drier position of the chip-hole верс 1). 1 kr. in fig. S - segmentation in fig-1 in the intermediate hole and the hole when it is displaced. The device contains a camera 1 of the upper station 8 s, communicated with the source rsotj: s0 .2 which is j-svteef to the rods from —B-ersgE For on both sides Kotor. You popkazy puzz: i: gsnepd installed chambers 1 under the wall 2 and consists of oTueRbHbhX plates 4, I have 5s protruding from the bottom of the table & ea 2 n holes 3, performed with a cut E form between each other jTtjn d .. When ms, the coal protrusions 5 with strc 2 form the control chambers 7. Channels 8 n ozkurstn 9 for supplying gas to the point of contact of ppasktk 4 with the wall 2. Layer 4. a.e1tst each other relative to each other, form a slot 10 in width (3a to prevent them from falling Yes. Peng: 1: g / lgee gokame re provide supporting pins 11, the coupling ends of the GZ ppastin 4 are made one with the name, and the other with; stand-bale to ensure guaranteed stable flat jet. The device works as follows. Compressed air is supplied to chamber 1 and at the same time canap 8 is connected to a high pressure pneumatic system. The excessive pressure generated in the pneumatic chamber 1, acting on the paste 4, presses them against the wall 2 from the bottom. A tapering hole 10 may be formed between the inclined surfaces of the ends of the 6th flanks 4, which form a vertical jet. The flow between the ends 6 creates conditions under which a pressure difference will act on the paste 4, which tends to: join the paste 4 to each other. The supply of gas lubricant through the canapes 8 and the openings 9 to the point of contact of the lower surface of the wall 2 and the top of the plates 4 will ensure a guaranteed displacement of the latter, thanks to the ladle, the 10 hole will be closed. Air flow through this valve will be zero. This process of automagical closure occurs with each valve when creating an overpressure in chamber 1, i.e. in the absence of transported products, the air flow rate from the chamber 1. it will be equal to nupu. However, there will be 1 place for the distribution of the air flow rate for the formation of a gas lubricant, the values of which are one hundredth fractions of a percent of the air flow required for the transport of the products. Transportation of products with automatic magical 1-1M support of the air gap and speed in a given range is carried out as follows. The product is placed under the first stretch 3, covered with plates 4.. Under pressure in the opening 3, an overpressure is formed due to the presence of air flow through the canapes 8 and the opening 9, which provides gas lubricant between the paste 4 and stitch 2. The control chambers 7 Rasiopozhdennye with storrny intake of products, connected to the source of excess pressure, the magnitude of which is much less than the average pressure in the air harness under transportable pressure. Opposite cameras 7 controls are connected to the atmosphere. The pressure in the first hole 3 of the cavity in the control chambers 7 forms a pressure differential acting on the right protrusions 5, the plates 4 under the action of this differential are moved apart by the value cG, the value of which is determined by the force, the action 1 0 protrusions 5 and the names of the right t place dependency prc-ri; o-2p 1 acting on the protrusion 5, the tocin plate 4 mm; dpina of a helmeted hole, mm; overpressure in the pneumoconveyor, N; average pressure in the air gap under the transported product, N; the angle between the mating surfaces of the plates is 4, °. Through the slotted hole 10 formed from the chamber 1, air enters the product and the product hangs on the air gap, which is determined by the air flow rate from the slot hole and the weight of the web and. The air consumption depends on the initial value, the value of which is expressed by the formula represented by 1 st. The parameters included in the formula can be chosen in such a way that changing the air volume (f, and therefore the air consumption depending on the weight of the trauma of the vision will change be according to the law, which ensures the totiy of the air gap geei in a certain range of values, the dependence between the weight of the material and the width of the slot 10 is existing due to the presence of inclined abutting surfaces 6 n 4, having between each other an angle oi O. Esn the joining surfaces 6 are parapple (), then there will be no dependencies between the width of CG and the weight of the mockery, and the valve will work discretely, i.e., the average pressure in the air gap under the ischain, exceeding neo & The Evly going to trigger will cause Pastinas 4 to move apart to the maximum air flow. The slotted hole 10 under the product in the first hole 3 of wall 2 will create a vertical jet that will interact with the nearest wall of hole 3. The effect of a flat jet and a short wall is that when the chip hole 10 is displaced from the short wall by some distance, the angle of jet deflection from the vertical position will change from maximum to maximum value 2. Excessive pressure in control chamber 7 With a visaentifl posture, with respect to opening 3, I will touch the protrusion 5, shift pastes 4 to the side of the product to the maximum peak, which is chosen such that the center of the chip hole 1O will be dig around the wall of the hole 3, thereby ensuring that the vertical jet can be kept flat when the product appears under the hole 3. A plate 4 of all 3 holes will go to such a pop

The product placed above the first one of the 35-sided position is dependent on the air npo- “vent. E. In the cavity 3 forms an excess pressure equal to the pressure in the air section under the section and which will be higher than the pressures in the control chambers 7. In the first MGS. The appearance of the product over the opening 3 of the flat jet of the opening 1O will be vertical, as shown in FIG. 4 .. The pressure distribution between) 5-protrusions 5 in the opening 3 will be uneven. The pressure in the zone T will be less than the pressure in the zone N due to the ejecting method. Pastin 4 will act as a pressure differential, which will force the paste 4 to, coolly: warm, the slot 10 will mix to the center of the hole 3.

A flat jet will deviate from the tip in the following direction: the marriage of the item (). The product will begin to act 1 horizontal sipa, which will provide the necessary acceleration to the product, respectively, its speed. The opening offset time: 10 to the center of the opening 3 depends on the overpressure in the chamber of level 7 and on the weight of the product. When mixed with the slot hole 10 from the hole hole, the 3 hijacking deflection will not be changed from zero to L / 2, respectively, force; acting on the product, the values will vary from zero to MaKCTOvjanbHoro.

Over the first hole 3. the product will receive a pulse and it will go to the next hole at some speed. In the second hole 3, as well as in the first, the shch.epiye hole 10, previously biased in the direction of movement, will be opened and the pressure will be 7 u / ral pepe vi will be formed. pertykapi and pgyuska str. During the entire time that the Oudet product is located at the second hole 3, the chip hole 10 will be very close to the center of hole 3, and the deflection angle of the flat jet will increase. The product will receive a new pin and its speed will increase, but iiMnynbc produced by the item on the second hole 3 will be, t / shul, received by the first hole 3; since the time the product is above the second hole is shorter. Above the t; ti and l aperture 3 from the preceding; b; tset tsv Egatsp at an extraordinary speed than over the second k, from the warmth of the temperate, according to a lower speed, and t, e. The speed of the exit will tend to a constant speed, whose speed depends from the time of displacement of the slot opening 1O controlled by the excess pressure in the control chamber 7

Transportation of a tank at a constant speed is a significant advance of the pepper with a special form on the basis of various types of Heuer trees, since transport and transit: quick and fast is always convenient in the process of transport, the process is always convenient in the process of transport, it is always convenient in the process of transport, it is always convenient in the process of transport. ; that the sipH of access and 2 of a given speed is a hubbing of the jets, over a cohortE, iKjRianiie is found, at the given moment it is zero Drutel. not i-tRHee Ba; KfCb M former Yabimeez preserved gsiat oenpoy tolzdish 1 airspace under transportable 51zde; mi Topshkna airpower has a significant impact on transportation. Napr /; er, with a decrease in the total length of the retained cable) 1 Best of all weight. traction spacing x products g touch iiecyiueE Torna TbJjt .1.: ej; yeah that the fuse work v HEK JepS: PPG, uve- Glczepi topsoi irospsyzchk arose from negtepsnnye vibrations; transported goods. In addition to the distribution of the Squadron & which npKcjTue to some types of pecko 5 Gusyuha feed under the transported product. All these proposed permoconveyor will fly out automatically without external control system, only the correct choice of parameters for the mon-ev: ev-panov is taken into account, taking into account the parameters of the transported products. 4 7G

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Claims (1)

DEVICE FOR TRANSPORTING PRODUCTS ON THE AIR PILLOW, containing a chamber connected to the source of compressed gas, the top wall of which is made with rectangular holes, and a panel mounted inside the chamber under the top wall with the possibility of movement in the direction of transportation of the products and communication of the chamber cavity with the hole of the upper wall characterized in that, in order to reduce energy consumption,; in the upper wall from the bottom, on either side of each rectangular hole in the conveying direction, are made straight carbon transverse grooves, and the panel consists of several plates, each of which has a protrusion located along the entire length of the said groove, with the end face of each plate located under the opening of the upper wall, with a cut from the lower side, § in the upper wall in the zone The channels for supplying gas lubricant are made in contact with the parathins, and support pins are installed in the chamber under each plate.