SU1294715A2 - Self-unloading container - Google Patents

Abstract

The invention relates to devices for storing, transporting and unloading bulk materials, in particular containers with an opening bottom, and is an improvement of the invention according to the author. St. No. 1114594. The purpose of the invention is to increase the convenience of operation by ensuring that the handle 8 of the locking mechanism 6 is freely rotated from the open position to the closed finger 22. At the same time, an additional stop 24 located on the movement path of the handle 8 is hinged to the bracket 17 , rotates on axis 23 and returns to its original position by spring 25. In this position, additional stop 24 prevents the handle 8 from reversing and unfolding flaps 4 and 5 of the bottom, if the container is in a raised condition and pins 3 and 18. When the container is placed on the supports 2 and the tension is relieved, the sling handle 8 rotates the stop 24 under the action of the load, and with it the clip 17, and goes into the open position, which opens the bottom flaps 4 and 5 when lifting. 3il. S (Ljo with 4; ate No fig. /

Description

The invention relates to devices for storing, transporting and unloading bulk materials, in particular, containers with an opening bottom, and is an improvement of the invention according to the author. St. No. 1114594.

The purpose of the invention is to increase the convenience of operation.

The application of the invention will ensure the closing of the bottom flaps only by turning the handle of the locking mechanism.

FIG. Figure 1 shows the self-unloading container in the closed and slightly open position after its installation on the unloading platform; in fig. 2 - self-discharging container during transportation

in contact with the additional stop 24, the locking mechanism 6 changes from a closed state to an open one, since the hinge joints 12 and 13 pass through dead points lying on the straight lines, which connect the axis 9 to the axes of the hinge joints 14 and 15 In this position (Fig. 2 solid lines), the locking mechanism 6 does not open completely, as the handle 8 rests against the additional

10 an abutment 24, abutted by a protrusion 26 into the bracket 17, which is pressed against the finger 20 by the action of the sling 19.

The container is placed on the unloading platform and the tension of the sling 19 is relaxed. The brackets 17 together with the stops 24,

and unloading; in fig. 3 - the same, in the position of the protrusions 26 and the springs 25 rotate in the direction of the fingers 21 under the action of the handles 8, to which force from the weight and weight of the lower hinged flaps 4 and 5 is transmitted through the rods 10 and 11 and the rotary holds the body 1 with the supports 2 and 3 JQ hooks, elements 7, with the handles 8 coming out of the sling for the hook, lower swivel sash-engagement with stops 24 and lower swivels 4 and 5 of the bottom and locking mechanisms 6, different sash 4 and 5 under the action of the load is opened before contact with the unloading platform (Fig. 1, dashed lines).

interaction of the spring-loaded stop with the handle turned in the closed position.

The self-unloading container is placed on two opposite walls of the body, each of which consists of a container fixed on the body of the rotating element, then a sling 19

Step 7 with the handle 8 for manual turning 25 is lifted upwards. The lower pivotal flaps around the axis 9 and the t of W and I, having hinged joints 12 and 13 with the pivoting element 7 and the hinged joints 14 and 15 with the lower pivoting flaps 4 and 5. On the housing 1, from the side of the locking mechanisms, are fixed to the axis x 16 17 with hooks 18 for the starter to the sling 19. On the case 1, the fingers 20 and 21 are also fixed, serving as stops for the staples 17, limiting the rotation of the latter, as well as the fingers 22, which serve as stops for the handle 8 in the closed position. On the shoulder of the bracket 17, on which there is no hook for the hook, the sling 19 is hinged on the axis 23 of the stop 24, which is spring-loaded in the direction of the hook 18, having protrusions for limiting its angle of rotation. The spring 25 spontaneously sets the additional stop 24 on the bracket 17 to the position fixed by the protrusion 26.

The self-discharging container operates as follows.

4 and 5, under the action of their own weight and load, they open fully, turning the rotary elements 7 with handles 8 to the extreme open position through the bars 10 and 11 (Fig. 2, dashed lines).

The container released from the load is placed on supports 2, removed from hooks 3 and 18 of the slings 19, with the brackets 17 with stops 24, spring-loaded springs 25 and fitted with protrusions 26, as well as rotary elements 7 with handles 8, 10 and 11 and the lower pivot flaps 4 and 5 occupy the position shown in FIG. 1 dotted lines.

After that, each handle 8 is manually rotated until it touches finger 22, while on its way it encounters an additional stop 24, which is rotated by the action of handle 8 until it disengages from the latter. When the handle 8 is in contact with the finger 22, the locking mechanism 6 is securely

In the initial position (fig. 1, 45 closes the flaps 4 and 5 of the bottom (fig. 1) and

The main lines) are the lower pivot flaps 4 and 5 held in the closed position by the locking mechanisms 6, each of which is turned counter-clockwise until the handle 22 handle 8 stops. Then the self-unloading container is lifted by hooks 3 and 18 using the lines 19 and 8 until contact with the lugs 24, which prevent further movement of the handles 8 due to the protrusions 26 resting against the brackets 17, which, in turn, do not rotate due to the fingers 20, since the brackets 17 are affected by the sling 19 When translating each pen 8 before

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container is ready for reuse.

Claims (1)

Invention Formula Self-discharging container by bus. St. No. 1114594, characterized in that, in order to increase the convenience of operation, it is provided with an additional support pivotally fixed on each bracket for engagement with a handle, spring-loaded in the side of the hook for the hook, and having a lug for limiting its angle. In contact with the additional stop 24, the locking mechanism 6 changes from a closed state to an open one, since the hinge joints 12 and 13 pass through dead points lying on straight lines that connect the axis 9 to the axes of the hinge joints 14 and 15. In this position (Fig. 2, solid lines), the locking mechanism 6 does not open completely, as the handle 8 abuts against the additional an anvil 24 resting by a protrusion 26 in the bracket 17, which is pressed against the finger 20 by the action of the line 19. The container is placed on the unloading platform and the tension of the sling 19 is relaxed. The brackets 17 together with the stops 24, the protrusions 26 and the springs 25 rotate in the direction of the fingers 21 under the action of the arms 8, to which the force from the weight and the weight of the lower rotary flaps 4 and 5 is transmitted through the rods 10 and 11 and the rotary elements 7, while the arms 8 come out of the engagement with the stops 24 and the lower pivot flaps 4 and 5, under the action of the load, are opened until they come into contact with the unloading platform (Fig. 1, dashed lines). blunt 26 and springs 25 turning in the direction of the fingers 21 under the action of a current 8, to which the force of the load and the weights of the lower rotary arms 4 and 5 are transmitted through the rods 10 and 11 and the rotary cops 7, while the handles 8 come out of the addendum The stops 24 and the lower turning leaves 4 and 5 under the action of the load are removed until they come into contact with the unloading platform (Fig. 1, dashed lines). Then the container using the lines 19 0 4 and 5, under the action of their own weight and load, they open fully, turning the rotary elements 7 with handles 8 to the extreme open position through the bars 10 and 11 (Fig. 2, dashed lines). The container released from the load is placed on supports 2, removed from hooks 3 and 18 of the slings 19, with the brackets 17 with stops 24, spring-loaded springs 25 and fitted with protrusions 26, as well as rotary elements 7 with handles 8, 10 and 11 and the lower pivot flaps 4 and 5 occupy the position shown in FIG. 1 dotted lines. After that, each handle 8 is manually rotated until it touches finger 22, while on its way it encounters an additional stop 24, which is rotated by the action of handle 8 until it disengages from the latter. When the handle 8 is in contact with the finger 22, the locking mechanism 6 is securely 5 closes the valves 4 and 5 of the bottom (Fig. 1) and container is ready for reuse. Invention Formula Self-discharging container by bus. St. No. 1114594, characterized in that, in order to increase the convenience of operation, it is provided with an additional support pivotally fixed on each bracket for engagement with a handle, spring-loaded in the side of the hook for the hook, and having a lug for limiting its angle.  fe / 7 vf / Compiled by N. Yezhov Editor A. SaboTechred I. VeresKorrektor A. Ilyin Order 441/21 Circulation 646Subscription VNIIPI USSR State Committee for Inventions and Discoveries 113035, Moscow, Zh-35, Raushsk nab. 4/5 Production and printing company, Uzhgorod, ul. Project, 4 Fig-5