SU15445A1 - Economizer with vertically arranged tubes - Google Patents

Description

The present invention relates to a chain-cutting machine installed on a trolley, in which, for the purpose of complete conversion of the entire railroad, as well as to achieve the possibility of using it in operation, either as a vertical or horizontal machine, the part carrying the cutting chain spindle is used. rotating around the horizontal axis with a chain and sprocket set in motion from the shaft. In FIG. 1 shows a schematic side view of the machine with the cutting part in the working position; FIG. 2 is the same, top view; FIG. 3-section 3-3 of FIG. one; FIG. 4 is a section through 4-4 in FIG. 2; FIG. 5 perspective Aid of one of the locking elements of the spindle of the cutter; FIG. b-longitudinal section through the locking device for the cutter chuck; FIG. 7-section 7-7 in FIG. b; FIG. 8 is a section through 8-8 of FIG. 2; FIG. 9 is a section through 9-9 in FIG. eight; FIG. 10-section of 10-Yun FIG. 3; FIG. 11-partial section of the mechanism for controlling high and low speeds; FIG. 12-pa3f e3 through 12-12 in FIG. one; FIG. 13-section 13-13 willow of FIG. 12; FIG. 14-adid on the arrow 14-14 and a bit. 3 and 4; FIG. 16 is a section through 16-16 of FIG. one.

Machine 1 (Figs. 1, 2, and 3) consists of part 2 of the wound, containing the spindle of the cutting chain, part 3, the engine, and part 4, which houses the mechanism for transmitting the oscillatory swing torch spindle, for rotating part 2, and for advancing the cart along the rail track. all these elements are mounted on the carriage 3 with wheels 12. Parts 3 and 4 are rigidly interconnected. The cancer of the wheeled trolley 5 consists of parallel parallel pryudol connections of angular iron held at a certain distance from each other rigidly connected with them by plates 8 and an end frame 8. Part of the frame carrying the engine, as well as part 4, is rigidly connected with using bolts with & s m from angular iron b. On the transverse plates 7, the reinforcement corners 9, having hanging flags, to which the adjustable bearings 10 axles 11 of the wheels 12 of the trolley are mounted.

The engine 13, located anutri parts 3 of the machine, has a horizontal shaft 14, the front end of which (Fig. 4) is located in the corresponding ball bearings 15, placed in the removable part of the cartridge 16, fastened to part 3 of the machine. Removable part

the cartridge 16 is connected to the ends of aal 14 at the bottom of the nut and tabs 17, and the part 18 has ananna eubtsi 19, which are at the offspring of 20, formed on aalu 21, whose axis coincides with the axis of the shaft 14. The front end of aal 21 is located in the secondary support 22, located on the supporting part of the supporting part 23, the axis of which co-falls with the axis of the engine and which is completely integral with the front cover 24 (FNG. 1} of the dvngatel. the last one is rigidly connected with the front end of part 3 of the machine carrying danglion, prn p power of conventional bolts 25. The cylindrical part 23 forms a bearing for part 2, the latter being rotatable relative to the frame part 3. Shaft 21 (Fng. 3 n 4) at its front end is integral with gear 26, which engages a helper cylindrical sleeves with internal teeth 27 with a gear 28 wedged on a shaft 29, the axis of which coincides with the axis of the shaft 21. In gear 26 a hole 30 is drilled for a hinged bearing 31, in which, like in the bearing 32 placed in the frame part 2, there is a shaft 29. Coupling 27 may advance longitudinally. using the clamp 33 (FIG. 10), having the form of a crank lever, rotating on an axis 34, reinforced in part of frame 2. This lever is equipped with shoulders 35 and 35, adapted to work together with the coupling 27 and respectively with a forked part 37. The latter can be attached with a vertical stud 38 to the shoulder 36 and is placed in a cylindrical part 39, having the option of sliding the front of the coupling 40, placed in the cross-drilled hole 41 of the side of the frame 2. In addition, the coupling 40 carries the bolts 42 which are fixed on it, radially mounted bolts 42 43, wherein one of the bolts is provided with a protruding finger, designed to work with the fist slot 45, which is formed inside part 39. The latter is also equipped with a protruding part 46, which has a transversely fixed rod 48 fastened in its upper part 47, turn, | The fortified at the opposite end of the morning and the Cylindonic part 40, having a dunk 50, located on the other side of the machine’s heavens, opposite the part 43, which gives the opportunity to work on the machine s to the gate with a hand-machine interface ne | with the bolt fitted with a finger. The rotation of the twin 43 n 50 provides longitudinal displaced parts 3 n 49 n rod 48, causing the | OO1 pin rail oscillations of the yoke 33 about its axis, Shaft 29 (Fig. 4) is integral with the bevel gear 51 engaging the bevel wheel 52, rotating on an axis, perpendicular to the axis of the shaft 14, than the wheel 52 is located in ball bearings 53 (Fng. 3) located inside the frame of the machine, and is integral with the spur gear 54, which engages with the large cylindrical wheel 55. Last (fng.Z), has a sleeve 56, supported by 57 bearings surrounding the stationary shaft 58, which is connected at its opposite ends with the aid of a thread with the frame of the machine. The bushing of the wheel 55 is connected with the aid of a semi-detachable locking gear connection 59 with an adjacent end of the same sleeve 60, sprocket 61 for the cutting chain of the cutter, with the ends of the sleeve 60 resting on axially spaced ball bearings 62. spanning shaft 58, with bearings 62 are separated from the bearings 57 by a flange 63 on the shaft 58. In addition, the wheel hub 55 n the adjacent part of the hub 60 is enclosed within a common coupling M, which is reinforced in the frame of the machine. On the side of the sprocket 61 opposite to the bearing sleeve 64, there is a bearing sleeve 65 fixed on the shaft 58 of the pin 66 bolts. As can be seen, the sleeves 64 and 65 are equipped with bearing sleeves 67, on which, like on the axis, an elongated flat torch spindle 68 is mounted The chain carrying the cutter is adapted to rotary movement relative to the outer edges of the spindle of the cutter 68 using an asterisk 61. It is obvious that the chain

the rail may be set in motion by the engine and remain motionless when the engine is running.

The devices for securing the spindle of the cutter 68 (Fig. 3) in different positions consist of a tide 70 that is integral with the spindle 68 n of the canaak 71, which can be positioned above the radial part of the flange 72 or. if necessary, it rests on a flange, which is made together with part 2, with the flange 70 being adapted to hold the spindle side flange 72 in the desired plane of oscillation. In oaerstni 73.. Drilled and primal 1Q, are located the slashed parts of 74 n / 5, having on the anutremnh over) the blunt teeth 76. adapted for pinching the opposite sides of the flange 72. A bolt 77 connected with clamping parts 74 and 75, provided with a right and left thread, In the case of which the serrated teeth of the scrambled parts 74 and 75 are brought into contact with the flange 72 and, thus, fix the spindle in a certain position.

The transmission mechanism, located inside the frame 4, consists in that the rear end of the shaft 14 (FNG. 6) carries the gear 80, designed to put the trolley wheel mechanism in motion, the mechanism for the vibrating spindle of the cutter and the mechanism for the rotating part 2. The transmission the mechanism for high speed is that gear 80 engages gear 81, located in bearings 82 placed in frame parts 4, where gear 81 rotates gear 83 coupled to it, which engages with a large wheel 84 that has an internal gear . The hub 85 of the wheel 8 is located on the corresponding bearing coupling 8b; placed, as a turn, on the coupling 87, which sits on a key on the shaft 89, the opposite ends of which lie in bearings 90 and 91 are located inside the frame 4. In addition, the coupling 87 is fitted with coupling discs 92, alternating with the corresponding. The number of discs 93 located on the wheel coupling 84. As well as being drawn from the drawing, the coupling of this wheel also has a large number radially

of the longitudinal hollows 94. corresponding to the radial fingers 95, formed by the locking part 96, wedged with a key on the hub of the gear 97, freely rotating on the shaft 69. Between the red fingers 95, the fingers 97c are located on the locking plate longitudinally moving from the handle of the locking plate 98, covering the hub of the locking part 96, wherein the fingers 97a come in a longitudinal direction until they come into contact with the adjacent end closure disk 92, 93. A cylindrical button is fitted on the rear end of the shaft 89 (FIG. 8) gear 100, an engagement with a wheel 101 located in bearings 102, placed in frame parts 4. On a shaft, a gear 103 is attached to a shaft 101 with a large wheel 104 having an internal gear and a fitted spline on a longitudinal shaft 106 The axis of which is the continuation of the axis of the axle shaft Vl 106 is located in roller bearings 107 and 108, which are moved apart in the distribution direction, respectively, located in the frame of the machine. Obviously, the rotation of the shaft 14 of the engine psddlegsm uiecrepne 80, the wheel 81, the gear 83, the wheel with internal gear 84. the coupling discs 92, 93, the coupling 87, the shaft 89, gear 100, the wheel 101, the gear 103. the wheel with internal gear 104 and shaft 106, whereby the rotation after mego occurs at high speed in the case when the gate plate 98 drives the disks 92 and 93.

When the position of the locking plate 98 (Fig. 8), which corresponds to low speed, is inoperative, the transmission will be carried out by means of the securing member 96 and gear 97, freely rotating shaft 89, and the gear 97 engages the wheel 109, which causes the wedge with it on the same shaft a gear 1 Yu, coupled with a cylindrical wheel 111. The latter drives the rotating cylindrical gear 112 connected with the meme and together with it, which is coupled with the cylindrical wheel 113 rotating with the associated gear 114, which Play-) with coos 115, and an internal gearing. The wheel with internal gearing 115 and the locking part 118 are equipped with piUlOM coupling wheels 116, 117, similar to discs 92 93, between 1 and 1 between 1, and the locking part 118 is wedged on the shaft 89, using a key 119, and the disc retaining part 120 is fixed with shponkn sleeve cylindrical gear 100. The locking plate 122, which can move in the longitudinal direction, is provided with fingers 123, reaching to the adjacent end clutch disc 116, 117. As a result of such a mechanism for reducing the SPEED, with unlinked disks 92.93, rotation b The details are transmitted all the time using gear 97, wheels 109, gear 110, wheels 111, gear 112, wheels 113, gear 114, wheels with internal gearing 115, coupling wheels 116,117, locking part 118, gear 100, iOl wheels, gear 103 and wheels with the internal engagement of the 104-shaft 106 in such a way that when the discs 116, 117 are engaged, the shaft 106 will rotate at a low speed in the direction opposite to the rotation at a high speed.

The locking plates 98 and 122 can be set in motion to alternately turn on the respective bottom plates with the aid of a corresponding intermediate mechanism. The latter consists (Figs. 8, 9, and 11) of rotating rotating parts 124 and 125, each provided with rollers 126 at one end which can come into contact with the flat surfaces of the plates 9 and 122. The outer ends of these parts 124 and 125 are provided with direct portions 127 and 128 (Fig. 11), having arcuate surfaces, dropping into the corresponding depressions 129 and 130, formed in parallel rods 13 and 132 moving along one another, opposite ends of which are directed in the frame of the machine Egi rods are ereza 133 n 134, tolerance The relative longitudinal movement between the rims and at their rear ends is equipped with semi-circular screw-shaped parts 135 and 136. With opposite threads 137 and 138, providing

The plekme with nut 139, which carries the actuating mechanism 140 secured to it, conveniently located at the rear end of the machine frame. When the handwheel 140 is rotated, and then the nuts 139 are fastened, the engaging threads help with the rods 131 and 132, the latter will simultaneously move in opposite directions and condition respectively turn on or off one of the coupling mechanisms. thus preventing the simultaneous use of two speeds, i.e. big and small.

The rear end of the shaft 106 (FIG. 12) has a depression 141 with which the teeth 142, formed on the coupling 143, can adhere to the viutreiine, which can also engage the grooves 144 formed on the front end of the shaft 145 located mine with shaft 106 so that shafts 106 and 145 can, if desired, be connected or disconnected. The shaft 145 and at its rear end are provided with a groove 146, which correspond to the internal teeth 147 of the hollow shaft 148, which lies in ball bearings 149 located in the housing 150, securely fastened in the frame of the bogie 5. At the rear end of the shaft 148, using splicing junction 151, is jammed a conic gear 152 interlocking with conical wheels 153, 154, which rotate freely in opposite directions on the spindle clutches 155, which sit on a transversely arranged horizontal shaft 156 of the carriage, and the opposite ends of this shaft are at rest in the bearing x 157. The hubs of the wheels 15J, 154 are adjacently arranged, and their surfaces are carried by the teeth 158, 159, which can be coupled by means of the wheel 160, an intermediate mechanism having internal engagement with the cylindrical wheel 161, which is integral with the shaft 156 and located between the ends of it. An intermediate gear mechanism is connected to a sliding gear 160 n mounted on a vertical shaft 163, on the upper end of which a lever 164 is fixed, which can be installed in various positions by means of a bolt 165. Rotating with its upper end on the fish, if the splitting or vertical cutting is rotated, Then the 9RD assembly 180 is connected to the shaft 106, "the shafts 145 and 106 are separated. The key 202 is released and, by applying one of the clutches for changing speed, part 2 rotates at the desired speed in the position indicated in FIG. 1 to fastens. The spindle locking device is released and the cutter spindle swings forward at high speed to the position indicated in FIG. 1 upper dashed lines. The cone wheel 153 is then connected to the shaft 156, the sprocket 180 is disengaged from the shaft 106, and the shafts 145 and 106 are connected using a coupling 143 to work together. After turning on low speed, the spindle of the cutter is immersed in coal at an appropriate speed, and then it rolls down to the floor with the same cut-in speed, after which it is removed from the coal at the same speed and in the same order as described in respect of horizontal cutting. The cutter spindle then swings forward to the position marked in FIG. 1 in solid lines, and the machine moves backward at high speed along the track, away from the working surface.

The subject of the patent.

1.Vrubovaya machine, characterized by the fact that it is equipped with a cutting chain-carrying part 2, rotating about a horizontal axis by means of a flexible transmission 183, enveloping its heat and driven by an asterisk from the shaft 106 by means of a transmission 143, 182, 181 (Fig. 1 14, 8, 2 and 3).

2. The form of execution of the cutting machine, characterized. 1 that the machine D is for holding part 2 in place and for rotating the cutting chain spindle with

the flexible gear 183 is equipped with a semi-hydyd key 202. rotating in the tide 204 of the machine 4 with the help of the shafts 211. and the corresponding digging (fng. 4, 5, 7 and 16).

3. The form of execution of the cutting machine, characterized in paragraphs 1 and 2. characterized in that the machine for actuating the star chain cutter 61 is equipped with a transmission mechanism consisting of: a) shaft 14 coupled with a shaft 21, having the end of gear 26, b) of shaft 29 with gears 28 and 51 mounted on it, c) of a cylindrical coupling with internal teeth 27 for connecting or disconnecting the gears 26, 28 of a movable yoke 33 connected with sliders 43 and 50 (Fig. 10) and d) gears 54,55, the latter of which is connected with the sprocket 61 sprocket with its sleeve (f of 3, 4 and 5).

4. The form is made by the cutting machine, described in paragraphs 1, 2 and 3. it is different from the fact that to move the cart, the shaft 106 is connected by means of the teeth 142 of the coupling 143 to the shaft 145 rotating the bevel gears 152, 153, 154, rotated which are alternately transmitted by sliding gear 160 to shaft 156 with gear. 168, transferring the chain GAL to the rotation of the shaft 171 and further to the axle of the carriage (Fig. 12, 13 and 1).

5. Application at the iron machine, described in paragraphs 1, 2, 3 and 4, for rotation with variable speed of the shaft 106 of the transfer gear, consisting of: a) the shaft 14, which engages with the shaft 21, at the end having gear 26, 6) shaft 29 with gears 28 and 51 mounted on it, c) a cylindrical coupling with internal teeth 27 for connecting or disconnecting the gears 26, 28 moved by the collar 33 connected with sliders 43 and 50 (Fig. 10 ), and d) gears 54. 55, the last of which is connected with the sprocket sprocket 51 (fg. 3, 4 and 5) with its bushing.