RU2673855C1 - Method and device for lowering the coffin into the grave when the length of the hole is shorter than the length of the coffin - Google Patents

Abstract

FIELD: devices for lifting and lowering coffins.

SUBSTANCE: invention relates to the sphere of funeral services. Device for lowering coffins into graves, when the length of the hole is shorter than the length of the coffin, is made in the form of a frame and consists of beams (1, 2, 7, 8), which are connected to the frames, and the beams (1, 2) are connected to the legs (48, 49, 50, 51, 52, 53). Chain drive transmission for moving the belt (26) along the vertical axis and chain drive transmission for linearly moving a part of the device along a horizontal axis are arranged in box (3), while chain drive transmission for moving the belt (25) along the vertical axis is in box (4). Method of lowering the coffin into the grave is implemented by placing the coffin on the roller (27) and moving it until its weight is evenly distributed along the belts (25, 26), and then lowering it vertically along the (X, Y) directions until it almost reaches the hole of the grave, after which the belt (25) is lowered, so one end of the coffin is lowered by partially rotating around the belt (26) vertically in the (X) direction until it partially enters the grave. Then the coffin on the belts (25, 26) moves in the (Z) direction until it is close to the front side (74) of the grave, and then is lowered by partially rotating around the belt (25) vertically in the (Y) direction until it passes to the rear side (75) of the grave and takes horizontal position, after which it will be lowered vertically in the (X, Y) directions to the bottom of the grave, when belt (25) is completely unwound (lowered) from pulleys (33 and 35), as well as belt (26) from pulleys (32 and 34). Finally, belts (25, 26) are disengaged from the pulley (35, 34) and can be raised manually.

EFFECT: purpose implementation.

7 cl, 20 dwg

Description

FIELD OF THE INVENTION

The invention relates to the field of current and general human needs and relates to a method and devices for raising and lowering coffins.

In accordance with the International Patent Classification (IPC), the invention can be marked with classification code A61G19 / 00, which is intended for devices for raising and lowering coffins.

TECHNICAL PROBLEM

The task to be solved taking into account innovations is as follows: how to develop a device for lowering the coffin into the grave when the opening length is shorter than the length of the coffin, thanks to the use of pulleys with tapes and chain transmissions located in insulated boxes in which the movement is from battery-powered motors.

The invention simultaneously provides a method that allows you to lower the coffin into the grave when the length of the hole is shorter than the length of the coffin.

BACKGROUND

It is well known that lowering the coffin is still in many cases carried out primitively, manually and using ropes.

American company Frigid Fluid Co. from the state of Illinois, USA, used a device for lowering coffins into graves as early as 1918, and it was possible to reduce the size of coffins vertically, so the length of the coffin should be shorter than the length of the grave - therefore, this device did not consider the technical problem solved by the innovative decision as indicated in this application.

After examining the patent documentation in the National Independent Fund, no document was found regarding coffin reduction devices. A review of patent documentation in foreign independent funds provided several documents related to the general area of coffins to be lowered into graves, and we thereby provide the necessary bibliography for relevant relevant documents: RU 2005124950 (A), publ. 2007-02-10, RU 2335274 (C2), publ. 2008-10-10, RU 2004128319 (A), publ. 2006-03-10, RU 2283075 (C2), publ. 2006-09-10, NL 36156 (C), with priority for 1932-12-24, NL 14095 (C) with priority for 1924-02-07, SE 9804032 (L) with priority for 1998-11-25, SE 511433 (C2), publ. 1999-09-27, US 1828391 (A), 1931-10-20, US 2267324 (A) from 1941-12-23 and US 2012084953 (A1), with priority for 2010-10-08, resulting in none of the solutions did not solve the problem solved by the innovative solution stated in this application.

SUMMARY OF THE INVENTION

The device is used to lower coffins into graves when the length of the hole is shorter than the length of the coffin, since the method of digging graves is such that the holes of the grave are shorter than the length of its bottom. The longitudinal section, starting from the surface opening to the bottom of the grave, is trapezoidal, since one side is dug sideways, so the bottom will be longer than the holes. The newest land plots for graves have concrete surfaces, and only the holes through which the coffins are lowered are not concrete, because the coffins are longer than the holes, therefore it is necessary to ensure independent vertical lowering of both sides of the coffin along the vertical axis, as well as independent movement of the coffin along the horizontal axis. Movement is possible by using three independent drives - one to lower one side of the coffin, the other to lower the other side, and another to move the coffin along the horizontal axis.

In accordance with the method, the sequence of operations is determined so as to lower the coffin into the grave when the length of the hole is shorter than the length of the coffin and consists of: even lowering the coffin in a vertical position, partially turning one side of the coffin around a side that partially entered the grave, horizontal movement of the coffin and shoving it under the side of the grave, moving the coffin to a horizontal position, partially turning the other side of the coffin (as a result of which the entire coffin enters the grave to a certain depth), lowering the coffin vertically and positioning it to the bottom, while the tapes are still unwound from the pulleys, until one side is disconnected from the pulleys (two pulleys) and manually lifted from the grave, after which they are again attached to the two pulleys and evenly wound on all four pulleys by turning on the electric motor, which completes the action of the method.

BRIEF DESCRIPTION OF THE DRAWINGS

A detailed description of the invention is taken from an exemplary action in the scheme, where:

Figure 1 shows a perspective view of a device for lowering coffins into graves when the length of the hole is shorter than the length of the coffin.

In FIG. 2 is a top view of the device of FIG. one.

In FIG. 3 is a cross-section A-A in FIG. 2.

FIG. 4 is a cross-sectional view A'-A 'in FIG. 2.

FIG. 5 shows a cross section BB of FIG. 2.

FIG. 6 is a cross-sectional view of C-C in FIG. 2.

FIG. 7 shows a detail R in FIG. 2, enlarged.

In FIG. 8 shows detail S in FIG. 2, enlarged.

Figure 9 shows a vertical view of a device for lowering one side of the coffin.

FIG. 10 is a plan view of the device of FIG. 9.

11 shows a vertical view of a device for horizontal movement of the coffin and a device for lowering the other side of the coffin.

In FIG. 12 is a plan view of FIG. eleven.

On Fig presents a cross section D-D in Fig. eleven.

In FIG. 14 shows a side view (projection plane) of the coffin on the device and the grave immediately before lowering the coffin into the grave.

In FIG. 15 shows the same view as in FIG. 14, while the coffin is in the device (vertically) and lowered to the approximate height of the device.

In FIG. 16 is a view as in FIG. 15, on one side of the coffin, rotated (lowered vertically) around the other side of the coffin and partially shoved into the grave.

In FIG. 17 is a view as in FIG. 16, with the coffin moved along the horizontal axis in the grave.

In FIG. 18 is a view as in FIG. 17, while the other side of the coffin is rotated (falls vertically) around the already mentioned side of the coffin (coffin in horizontal position).

In FIG. 19 is a view as in FIG. 18, with a coffin lowered to the bottom of the grave.

In FIG. 20 is a view of a device control panel.

DETAILED DESCRIPTION OF THE INVENTION

The figures show a device for lowering coffins into graves when the length of the opening is less than the length of the grave.

The device is made in the form of a frame and consists of a lower right beam 1, lower left beam 2, upper right beam 7 and upper left beam 8 connected to the frame 30 on one side, and on the other to the frame 31, where the frame 30 is placed in the box 3, and frame 31 into boxing 4.

The frame thus constructed comprises a chain drive gear 54 for horizontal movement and two independent chain gears 55 and 56 for unwinding and winding (lowering and raising) tapes 25 and 26.

The middle farm 23 is connected to the upper right beam 7, and the middle farm 24 to the upper left beam 8.

Shaft 22 is installed in frame 31 and bearing 41, and shaft 20 is in frame 30 and bearing 40, while shaft 19 is installed in frame 31 and bearing 38, and shaft 21 is installed in frame 30 and bearing 37. Bearings 37 and 38 located on the middle farm 23 and bearings 40 and 41 on the middle farm 24.

The lead screw 17 is located in the frame 30 and the bearing 36. The bearing 36 is located on the truss 23. The screw nut 15 is located on the lead screw 17 and connected to one end of the middle beam 9, while the beam 9 rests on the roller stand 77 (not specifically numbered in the figures in the diagram) located on the truss 5. The fork devices 11 and 12 are located on the beam 9, and the fork device 11 covers the pulley 35, while the fork device 12 is located around the pulley 34. The truss 5 is connected to the beam 1. The screw 18 is located in frame 30 and bearing 39. Bearing 39 races laid on the farm 24. A screw nut 16 is located on the lead screw 18 and connected to one end of the middle beam 10, while the beam 10 is supported by the roller stand 78 (not specifically numbered in the figures in the diagram) located on the farm 6. Fork devices 13 and 14 are on the beam 10, and the fork device 13 covers the pulley 33, while the fork device 14 is located around the pulley 32. The truss 6 is connected to the beam 2.

The handle 28 and the roller 27 are on the upper side of the box 3, while the handle 29 is on the upper side of the box 4. A box 66 with electrical equipment is in the box 3.

The beam 1 is connected to the legs 48, 49 and 50, and the beam 2 is connected to the legs 51, 52 and 53, by which the device rests on the ground.

The chain drive gear 56 for moving the belt 26 in a vertical plane, unwinding and winding (lowering and lifting) on the pulleys 32 and 34 and the chain drive gear 54 for linearly moving part of the device in a horizontal plane along the shafts 19, 22 and 20, 21 are in the box 3, while the chain drive gear 55 for moving the tape 25 in a vertical plane, unwinding and winding (lowering and lifting) on the pulleys 33 and 35, is in box 4.

The chain drive transmission 56 consists of an electric motor 79, a gearbox 80, a shaft 21, a drive sprocket 85, a bearing 46, a chain 81, a driven sprocket 84, a shaft 20, a bearing 47, guide sprockets 82 and 83 with axles 86 and 87.

The reducer 80 is mounted in the bearing 46, and the drive sprocket 85 is wedged on the shaft 21 of the gearbox 80. The driven sprocket 84 is wedged on the shaft 20 and installed in the bearing 47. The guide sprocket 82 is wedged on the axis 86, while the guide sprocket 83 is on the axis 87.

The electric motor 79 controls the gearbox 80 and, thus, drives the shaft 21 and the drive sprocket 85, so that the movement is transmitted along the chain 81 to the guide sprocket 82 and the axis 86, and then to the driven sprocket 84 and the shaft 20 and, finally, to the guide sprocket 83 and axis 87, at this time the shafts 20 and 21 rotate in opposite directions.

The chain drive gear 55 consists of an electric motor 57, a gearbox 58, a shaft 22, a drive sprocket 60, a bearing 43, a chain 59, a driven sprocket 65, a shaft 19, a bearing 42, a guide sprocket 62, an axis 61, a guide sprocket 64, and an axis 63.

A reducer 58 is installed in the bearing 43, and the drive sprocket 60 is wedged on the shaft 22 of the gearbox 58. The driven sprocket 65 is wedged on the shaft 19 and installed in the bearing 42. The guide sprocket 62 is wedged on the axis 61, while the guide sprocket 64 is on the axis 63.

The electric motor 57 drives the gearbox 58 and thus drives the shaft 22 and the drive sprocket 60, so that the movement is transmitted through the chain 59 to the guide sprocket 62 and the axis 61, and then to the driven sprocket 65 and the shaft 19, and finally on the guide sprocket 64 and the axis 63, at this time, the shafts 22 and 19 rotate in opposite directions.

The shaft 22 is provided with a pulley 33, and the pulley 35 is on the shaft 19. There is a sliding joint between the shaft 22 and the pulley 33, and also between the shaft 19 and the pulley 35, so that the pulleys 33 and 35 can slide along the shafts 22 and 19, respectively.

The belt 25 is located on the pulleys 33 and 35, and when the pulleys 33 and 35 rotate in opposite directions, the belt 25 is simultaneously unwound (lowered) from the pulleys 33 and 35 and rolled up (lifted) onto the pulleys 33 and 35 when the electric motor 57 is turned on.

The shaft 20 is provided with a pulley 32, and the pulley 34 is located on the shaft 21. Between the shaft 20 and the pulley 32, as well as between the shaft 21 and the pulley 34 there is a sliding connection, so the pulleys 32 and 34 can slide along the shafts 20 and 21, respectively.

The belt 26 is located on the pulleys 32 and 34, and when the pulleys 32 and 34 rotate in opposite directions, the belt 26 is simultaneously unwound (lowered) from the pulleys 32 and 34 and rolled up (lifted) onto the pulleys 32 and 34 when the electric motor 79 is turned on.

The chain drive transmission 54 consists of an electric motor 67, a shaft 70, a drive sprocket 69, a chain 68, a driven sprocket 71, a bearing 45, a spindle 18, a screw nut 16, a driven sprocket 72, a lead screw 17, a screw nut 15 and a bearing 44.

The drive sprocket 69 is wedged on the shaft 70, and the driven sprocket 71 is wedged on the lead screw 18 and installed in the bearing 45, while the driven sprocket 72 is wedged on the lead screw 17 and installed in the bearing 44.

The electric motor 67 drives the shaft 70 and the drive sprocket 69, thereby causing the transmission of movement through the chain 68 to the driven sprocket 71 and the spindle 18, as well as the driven sprocket 72 and the spindle 17, at this time the spindles 18 and 17 rotate in one direction.

During rotation of the lead screws 18 and 17, the screw nut 16 moves along the screw 18 and the screw nut 15 along the screw 17 to one or the other side.

The middle beam 10, resting on the stand 78, rolls along the stand 78 and moves in one or the other direction, while the fork device 13, covering the pulley 33, moves the pulley 33 and the tape 25 along the shaft 22, while the fork device 14 covering the pulley 32, moves the pulley 32 and the tape 26 along the shaft 20.

At the same time, the middle beam 9, resting on the stand 77, rolls along the stand 77 and moves in one or the other direction, while the forked device 11, covering the pulley 35, moves the pulley 35 and the tape 25 along the shaft 19, while the forked device 12, covering the pulley 34, moves the pulley 34 and the tape 26 along the shaft 20.

The relationship between structural elements occurs mainly through screw connections.

The method of lowering the coffin 76 into the grave consists of the following steps.

The coffin 76 is placed on tapes 25 and 26, so that when the tapes 25 and 26 are moved along the vertical and horizontal axes, the coffin 76 also moves, depending on the activated motors 57, 67 and 79.

The electrical energy needed to control the device is provided by one of the two batteries AK1 or AK2, by moving the switch from position 0 (zero position) to position AK1 or AK2 on the control panel. The control panel has 6 (six) buttons: G1 - for winding (lifting) the tape 25 onto the pulleys 33 and 35; D1 - for unwinding (lowering) the tape 25 from the pulleys 33 and 35; G2 - for winding (lifting) the tape 26 on the pulleys 32 and 34; D2 - for unwinding (lowering) the tape 26 from the pulleys 32 and 34; FWD - to move the belt 25 along with the pulleys 33 and 35 and the tape 26 with the pulleys 32 and 34, and BWD - to move the tape 25 together with the pulleys 33 and 35 and the tape 26 with the pulleys 32 and 34.

The process of lowering the coffin 76 into the grave begins with the first stage, that is, with the device located above the grave, when the coffin 76 is placed on the roller 27 and therefore it can be easily moved until its weight is evenly distributed on the tapes 25 and 26 , between boxes 3 and 4.

In the second stage, simultaneously pressing the buttons D1 and D2 simultaneously turn on the electric motors 57 and 79 to unwind the tape 22 from the pulleys 33 and 35 and the tape 26 from the pulleys 32 and 34, so the coffin 76 drops vertically in the X and Y directions just above the opening of the grave when the buttons D1 and D2 are off.

In the third step, by pressing the button D1, the motor 57 is turned on to unwind the tape 25 from the pulleys 33 and 35, so that one end of the coffin 76 is lowered (by partially turning around the tape 26 by about 45 °) vertically in the X direction, until it partially enters the grave, and the surface of the coffin at this end is lower than the surface of the earth when button D1 is off.

At the fourth stage, by pressing the FWD button, the electric motor 67 is turned on, so the coffin 76 on the tapes 25 and 26 moves in the Z direction until it almost reaches the front side 74 of the grave, since the pulley 32 slides along the shaft 20, the pulley 34 along the shaft 21, the pulley 33 along the shaft 22 and the pulley 35 along the shaft 19, so that the other side of the coffin 76 can be pushed underground when the FWD button is turned off.

At the fifth stage, by pressing the button D2, the electric motor 79 is turned on to lower the tape 26, so the coffin 76 is lowered (by partially turning around the tape 25 by about 45 °) vertically in the Y direction until the coffin 76 passes the back side 75 of the grave and reaches horizontal positions when the D2 button is off.

In the sixth step, by simultaneously pressing the buttons D1 and D2, the motors 57 and 79 are turned on to lower the tapes 25 and 26, so that the coffin 76 is lowered vertically in the X and Y directions to the lower part of the grave 73, and the buttons D1 and D2 are turned off only when the tape 25 completely unwound (lowered) from the pulleys 33 and 35, and the tape 26 - from the pulleys 32 and 34.

At the seventh stage, the tape 25 is disconnected from the pulley 35, and the tape 26 from the pulley 34 and the tape 25 and 26 are manually lifted from under the coffin 76 and from the grave, followed by re-connecting the tape 25 to the pulley 35 and the tape 26 to the pulley 34.

In the eighth and last stage, simultaneously press the button G1 - for winding (lifting) the tape 25 on the pulleys 33 and 35 and the button G2 - for winding (lifting) the tape 26 on the pulleys 32 and 34, and after they are wound (raised), the buttons G1 and G2 are turned off and the device above the grave is manually removed using the handles 28 and 29.

Numbering used in the text.

Lower right beam 1

Lower left beam 2

Boxing 3, 4

Farm 5, 6

Upper right beam 7

Upper left beam 8

Middle beam 9, 10

Fork device 11, 12, 13, 14

Screw nut 15, 16

Spindle 17, 18

Shaft 19, 20, 21, 22

Medium Farm 23, 24

Tape 25.26

Roller 27

Handle 28, 29

Frame 30, 31

Pulley 32, 33, 34, 35

Bearing 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47

Legs 48, 49, 50, 51, 52, 53

Chain drive 54, 55, 56

Electric motor 57

Gear 58

Chain 59

Leading asterisk 60

Axis 61

Guide sprocket 62

Axis 63

Guide sprocket 64

Driven sprocket 65

Box 66

Electric motor 67

Chain 68

The position of the switches to turn on the battery:

0 (zero), AK1 (first battery) and AK2 (second battery);

Push button G1 - for winding (lifting) the tape 25 on the pulleys 33 and 35;

The push button D1- for unwinding (lowering) the tape 25 from the pulleys 33 and 35;

Push button G2 - for winding (lifting) the tape 26 on the pulleys 32 and 34;

Press button D2 - for unwinding (lowering) the tape 26 from the pulleys 32 and 34;

FWD push button - for direct movement of belt 25 with pulleys 33 and 35 and belt 26 with pulleys 32 and 34;

Push button BWD - for the reverse movement of the tape 25 with the pulleys 33 and 35 and the tape 26 with the pulleys 32 and 34;

X, Y and Z - the direction of movement of the coffin 76.

Claims (7)

1. A device for lowering the coffins into the graves, when the hole length is shorter than the length of the coffin, made in the form of a frame and consists of a lower right beam (1), lower left beam (2), upper right beam (7) and upper left beam ( 8), all of which are connected to the frame (30) on the one hand and to the frame (31) on the other hand, while the frame (30) is located in the box (3) and the frame (31) in the box (4) , while the beam (1) is connected to the legs (48), (49) and (50), and the beam (2) is connected to the legs (51), (52) and (53), through which the device rests on the ground, and box (66) with electrical equipment finds boxing (3), the device is made with the possibility of manual removal above the grave using the handles (28) and (29), characterized in that the frame contains a chain drive gear (54) for horizontal movement and two independent chain drive gears (55) and (56) for unwinding and winding (lowering and raising) tapes (25) and (26); the chain drive gear (56) for moving the belt (26) along the vertical axis - unwinding and winding (lowering and lifting) and the chain drive gear (54) for linearly moving parts of the device along the horizontal axis are in the box (3), while the chain drive gear (55) for moving the tape (25) along the vertical axis - unwinding and winding (lowering and lifting) is in the box (4); the middle farm (23) is connected to the upper right beam (7), and the middle farm (24) to the upper left beam (8); the shaft (22) is installed in the frame (31) and the bearing (41) and the shaft (20) is in the frame (30) and the bearing (40), and the shaft (19) is installed in the frame (31) and the bearing (38) and the shaft (21) - in the frame (30) and the bearing (37); the lead screw (17) is installed in the frame (30) and the bearing (36) and the lead screw (18) in the frame (30) and the bearing (39); on the lead screw (17) there is a screw nut (15), which is connected to one end of the middle beam (9), and the beam (9) rests on the roller stand (77) located on the truss (5); the beam (9) is equipped with forked devices (11) and (12); on the lead screw (18) there is a screw nut (16) connected to one side of the middle beam (10), and the beam (10) rests on the roller stand (78) located on the truss (6); the beam (10) is equipped with forked devices (13) and (14); the truss (5) is connected to the beam (1), and the truss (6) to the beam (2); the shaft (22) is equipped with a pulley (33) and the shaft (19) with a pulley (35), and there is a sliding connection between the shaft (22) and the pulley (33), as well as between the shaft (19) and the pulley (35), while the tape (25) is located on the pulleys (33) and (35); the shaft (20) is equipped with a pulley (32) and the shaft (21) with a pulley (34), and there is a sliding connection between the shaft (20) and the pulley (32), as well as between the shaft (21) and the pulley (34), while the tape (26) is located on the pulleys (32) and (34); the middle beam (10) rests on the stand (78) and the middle beam (9) - on the stand (77). 2. A device for lowering coffins into graves when the length of the hole is shorter than the length of the coffin according to claim 1, characterized in that the bearings (36), (37) and (38) are located on the truss (23) and bearings (39) , (40) and (41) - on the farm (24). 3. A device for lowering coffins into graves when the opening length is shorter than the length of the coffin according to claim 1, characterized in that the forked device (11) covers the pulley (35) and the forked device (12) covers the pulley (34), while the fork device (13) covers the pulley (33), and the fork device (14) covers the pulley (32). 4. A device for lowering coffins into graves when the length of the hole is shorter than the length of the coffin according to claim 1, characterized in that the gearbox (80) is installed in the bearing (46), and the drive sprocket (85) is wedged onto the shaft (21) gearbox (80), and the driven sprocket (84) is wedged on the shaft (20) and placed in the bearing (47), the guide sprocket (82) is wedged on the axis (86), and the guide sprocket (83) is on the axis (87), so that the movement is transmitted through the chain (81) to the guide sprocket (82) and the axis (86), then to the driven sprocket (84) and shaft (20) and, finally, to the guide sprocket (83) and axis (87), at this time the shafts (20) and (21) rotate in opposite directions. 5. A device for lowering coffins into graves when the length of the hole is shorter than the length of the coffin according to claim 1, characterized in that the gearbox (58) is installed in the bearing (43) and the drive sprocket (60) is wedged onto the shaft (22) gearbox (58), while the driven sprocket (65) is wedged on the shaft (19) and placed in the bearing (42), while the guide sprocket (62) is wedged on the axis (61) and the guide sprocket (64) - on the shaft (63), so that the movement is transmitted along the chain (59) to the guide sprocket (62) and the axis (61), and then to the driven sprocket (65) and shaft (19) and, finally, to ravlyaetsya sprocket (64) and the axis (63), at which time the shafts (22) and (19) rotate in opposite directions. 6. A device for lowering coffins into graves when the opening length is shorter than the length of the coffin according to claim 1, characterized in that the drive sprocket (69) wedges onto the shaft (70), and the driven sprocket (71) wedges onto the spindle ( 18) and is located in the bearing (45), and the driven sprocket (72) is wedged onto the spindle (17) and placed in the bearing (44), therefore, starting from the driving sprocket (69), the movement is transmitted along the chain (68) to the driven sprocket ( 71) and the lead screw (18) and the driven sprocket (72) and the lead screw (17), while the lead screws (18) and (17) rotate in one direction occurrence. 7. The method of lowering the coffins into the graves, when the length of the hole is shorter than the length of the coffin, and the device is located above the grave, the coffin (76) is placed on the roller (27) and moves until its weight is evenly distributed on the tapes (25 ) and (26) between the boxes (3) and (4), characterized in that the simultaneous pressing of the buttons (D1 and D2) includes electric motors (57 and 79) for unwinding (lowering) the belt (25) from the pulleys (33 and 35) and tapes (26) from the pulleys (32 and 34), so that the coffin (76) falls vertically in the directions (X and Y) just above the opening of the grave, after which the buttons (D1 and D2) are off take it; and pressing the button (D1) turns on the electric motor (57) for unwinding (lowering) the belt (25) from the pulleys (33 and 35), so that one end of the coffin (76) is lowered by partially turning around the belt (26) by about 45 °, vertically in the direction (X), until part of it enters the grave, and the surface of the coffin at this end is lower than the surface of the earth, then the push button (D1) is turned off; pressing the (FWD) button turns on the electric motor (67), so the coffin (76) on the tapes (25 and 26) moves in the direction (Z) until it is close to the front side (74) of the grave, because the pulley (32) slides along the shaft (20), the pulley (34) along the shaft (21), the pulley (33) along the shaft (22) and the pulley (35) along the shaft (19), allowing the other side of the coffin 76 to be pushed underground when the button (FWD) off; pressing the button (D2) turns on the electric motor (79) to lower the belt (26), so the coffin (76) is lowered by partially turning around the belt (25) about 45 ° vertically in the direction (Y) until the coffin ( 76) will not go to the back side (75) of the grave and will not take a horizontal position when the button (D2) is off; pressing the buttons (D1 and D2) simultaneously turns on the electric motors (57 and 79) to lower the belts (25 and 26), so the coffin (76) falls vertically in the directions (X and Y) to the bottom (73) of the grave, and the buttons (D1 and D2) turn off only when the belt (25) is completely unwound (lowered) from the pulleys (33 and 35) and the belt (26) - from the pulleys (32 and 34); the tape (25) is disconnected from the pulley (35) and the tape (26) from the pulley (34), after which the tapes (25) and (26) are manually lifted from under the coffin (76) and from the grave, followed by the repeated connection of the tape ( 25) to the pulley (35), and the belts (26) to the pulley (34); simultaneously press the button (G1) for winding (lifting) the tape (25) on the pulleys (33 and 35) and the button (G2) for winding (lifting) the tape (26) on the pulleys (32 and 34) and after they are wound (raised), buttons (G1 and G2) turn off.

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