CS270879B1 - Equipment for barrels handling - Google Patents

Abstract

The essence of this innovation is the fact that a basic frame (10) consists of two bearing arms (11) provided with forks (12) on one end in which entering rods (14) are embedded mutually and firmly connected with a central shaft (17). The other ends of bearing arms (11) are firmly connected to a terminal shaft (16) on which two lifting arms (21) are embedded in a swinging manner, firmly connected to two carriers (22) attached at the point of a firm joint through a carrying shaft (24) at both ends equipped in a swinging manner with radial bearings (27). The loose ends of both carriers (22) are provided with radial bearings (27). The carriers (22) are firmly fixed primarily with one securing shaft (25). The lifting arms (21) are firmly connected with at least two connecting shafts (23). A bearing body (33) with a moving nut (31) of the lifting mechanism (30) is embedded in a swinging way between the connecting shafts (23), where a movement screw (32) of the lifting mechanism (30) is installed on the central shaft (17) in a swinging manner through which a sliding case (35) is embedded in a swinging way.<IMAGE>

Description

(57) The essence of the solution is that the base frame (10) consists of two support arms (11) at one end terminated by forks (12) in which the tread bars (14) are rotatably mounted. The central parts of the support arms (11) are rigidly coupled to each other by the central shaft (17) and the other ends of the support arms (11) are rigidly coupled to the end shaft (16) on which the two lifting arms (21) are rotatably mounted. (22) coupled at a fixed joint by means of a support shaft (24) provided with radial bearings (27) rotatably mounted at both ends. The free ends of both carriers (22) are provided with radial bearings (27). The carriers (22) are rigidly coupled by at least one securing shaft (25). The lifting arms (21) are rigidly coupled by at least two connecting shafts (23). Between the connecting shafts (23) there is a pivoted bearing housing (33) with a movement nut (31) of the lifting mechanism (30), whose motion bolt (32) is pivoted on the central shaft (17) via a sliding bush (35). .

CS 270879 01

ОвХ. 1

CS 270 879 B1

The invention relates to a device for handling drums, in particular 200 liter drums.

Handling full drums is very strenuous and dangerous. Until now, when pouring the contents of the barrel, the barrel is lifted onto the base to a certain height, e.g. tilt on the pedestal on an inclined plane or forklift, sometimes manually. This work often leads to accidents. In addition to the labor of handling the drums, emptying the drum often spills some of its contents, resulting in contamination of the working environment, an increased risk of accidental slipping on the spilled contents and, if the drum contents are flammable, an increased fire or explosion hazard.

The above-mentioned disadvantages are overcome and a technical problem is solved by the drum handling device according to the invention, which is characterized in that the base frame consists of two support arms at one end terminated by forks, in which the leading ledges are rotatably mounted. The central portions of the support arms are rigidly coupled to each other by a central shaft. The other ends of the support arms are rigidly coupled by an end shaft on which the two lifting arms of the support mechanism are rotatably mounted with two supports coupled at the fixed joint by the support shaft. The bearing shaft is provided at both ends with rotatably mounted radial bearings corresponding to the inner edges of the lifting arms. The outer edges of the lifting arms and of the carriers correspond to the inner edges of the supporting arms of the base frame. The free ends of both carriers are provided with radial bearings rotatably mounted on the journal pins. The carriers are rigidly coupled by at least one securing shaft and the lift arms are rigidly coupled by at least two connecting shafts. Between the connecting shafts, a bearing housing is mounted in two pivots and spacers in which the movement nut of the lifting mechanism is fixed. The movement screw of the lifting mechanism is pivoted on the central shaft by means of a sliding bush. The maximum lift height of the carrier is limited by a spacer. \

Advantages of equipment for handling drums consist mainly in ^r safe and 1'ahkej handling, removal 1'udskej strenuous work and labor saving, because operating equipment complete only one person. .

In the accompanying drawings, an exemplary arrangement of a 200 L drum handling device is shown. 1 is an elevational view of the device in the pouring position of the barrel; FIG. 2 is a front elevational view of the drum rolling position; and FIG. 3 shows a plan view of a drum handling device.

The barrel handling device, in an exemplary 200 L barrel handling arrangement, consists of a base frame 10 formed by two support arms 11 terminated at one end by forks 12 in which pivot bars 14 are rotatably mounted on pins 13. Support arms 11 are mounted at the other end on the end shaft 16 and in the middle at the center shaft 17. The base frame 10 is supported on two pairs of castors 15 which are rotatably mounted at one end of the support arms 11 and pivoted at the other ends of the support arms 11 at the ends of the end shaft 16. On the end shaft 16, two lifting arms 21 of the support mechanism 20 are rotatably mounted with two supports 22 coupled at the fixed joint by the support shaft 24. The support shaft 24 is provided with both ends rotatably mounted with radial bearings 27. so that they correspond to St The outer edges of the lifting arms 21 and the carriers 22 correspond to the inner edges of the supporting arms 11 of the base frame 10. At the free ends of both carriers 22 are mounted bearing pins 28 on which the radial bearings 27 are rotatably mounted. The lifting arms 21 are rigidly coupled by two connecting shafts 22 * Between the connecting shafts 23, two bearing shafts 22 mounted on the connecting shafts 22 have a pivotally mounted bearing body 33 of the lifting mechanism 30. The two connecting shafts 23 are provided with spacers 26 positioned on each sides connecting

E 270 879 81 23 hriadeťa čelaml 34 and the lift arms 2L and V of the bearing body 33 is fixed motion nut 31 of the lifting mechanism 30 corresponding to a threaded spindle 32 of the lifting mechanism 30 _t which is pivot mounted on a central shaft 17 by a sliding sleeve 35 ,. The upper portion of the movement nut 31 is provided with a square on the lever fastening 31. To define the rtiaxlmal height of the support mechanism 20, a spacer 29 is mounted between one support arm XX and one support 22 in an exemplary configuration e.g. link chain.

The barrel is, after the skirting boards 14 lowered into the horizontal position of the gag, onto two carriers 22 _t whose free ends are in the lower return position parallel to the support arms 11 of the base frame 10. By lifting mechanism 30 the lifting arms 21 are lifted manually. carriers 22 on which the drum 2 is placed to the desired height. A spout (not shown in the figure) is screwed onto the barrel, a container (not shown in the figure) is placed underneath the barrel, and by rotating the barrel 1 on two pairs of radial bearings 27 the required amount of liquid is poured from the barrel X into the container. Upon completion of the discharge, the barrel χ is rotated upward to prevent spillage and the barrel χ is closed with a stopper. Until the next use, it remains mounted on the alignment or, in the opposite way, the barrel support mechanism 20 is lowered to the initial position at the level of the support arms 11 and is disengaged from the device after the run-on flights 14. When the device is moved, the strips 14 are swiveled on the pins 13 to the upper return position so as not to interfere with the movement of the device.

The described function applies to a drum whose pouring opening is located in the center of the drum. In the event that the barrel has a pouring opening located on the side, the contents of the barrel are poured in the same manner using a 90 ° C nozzle.

The device also allows handling of deformed barrels. The emptying drums can be sensitively controlled by gentle rotation. This achieves a continuous pouring of the contents and accurate dosing of the amount of liquid, thereby preventing spillage or liquid spillage. . <

Claims (1)

OBJECT OF THE INVENTION Drum handling equipment, in particular 200 l drums, consisting of a base frame provided with two pairs of castors, a support mechanism and a lifting mechanism consisting of a movement nut corresponding to a movement screw, characterized in that the base frame (10) consists of two support arms (11) at one end terminated by forks (12) in which the leading strips (14) are rotatably mounted, while the center portions of the support arms (11) are rigidly coupled to each other by the center shaft (17), the other ends of the support arms (11) are fixed coupled by an end shaft (16) on which the two lifting arms (21) of the support mechanism (20) are rigidly connected to two carriers (22) coupled at a point of rigid connection by a support shaft (24) provided at both ends with pivotally mounted radial bearings (16). 27) corresponding to the inner edges of the lifting arms (21) wherein the outer edges of the lifting arms (21) and the cot (22) correspond to the inner edges of the supporting arms (11) of the base frame (10) and the free ends of the two cot (22) are provided with radial bearings (27) rotatably mounted on the journal (28), the carriers (22) are rigidly coupled by at least one securing shaft (25), and the lift arms (21) are rigidly coupled by at least two connecting shafts (Zml (23)), which is through two faces (34) and spacers ( 26) a pivoted bearing housing (33) in which the movement nut (31) of the lifting mechanism (30) is fixed, the motion screw (32) of which is pivotably mounted on the central shaft (17) by means of a sliding bush (35); the lift height of the carrier (22) is defined by a spacer (29).