CN211337980U

CN211337980U - Material pouring box

Info

Publication number: CN211337980U
Application number: CN201921869747.5U
Authority: CN
Inventors: 杨沁园; 冯艳; 王文东; 柴佐华
Original assignee: MCC SFRE Heavy Industry Equipment Co Ltd
Current assignee: MCC SFRE Heavy Industry Equipment Co Ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-08-25
Anticipated expiration: 2029-11-01

Abstract

The utility model discloses a material pouring box, including workbin and hoisting frame, workbin lateral surface relative position rigid coupling has a pair of axle that the level set up, two axle places straight line and workbin eccentric arrangement, the equal rigid coupling of every axle end has a limiting plate, the both ends of hoisting frame are in between box and the corresponding limiting plate respectively, the hoisting frame includes two side levers that set up relatively side by side, the one end of two side levers is connected through the shadoof, the other end of two side levers all opens the slide opening, every axle all passes the corresponding slide opening; the equal rigid coupling of opposite face of two side levers has the lug, and every lug all is located between corresponding hole and the shadoof that slides, and the relative both sides of box rigid coupling respectively have concave block, and every concave block is located the axle that corresponds directly over, and the spill of every lug suits with the convex of corresponding lug. The device utilizes the dead weight of materials and the material box as the driving force by the eccentric design, realizes the automatic turnover of the material box, does not need special driving such as manual work or hydraulic pressure, and has strong compatibility with other equipment in a workshop.

Description

Material pouring box

Technical Field

The utility model belongs to the technical field of the metallurgical apparatus, a pouring box is related to.

Background

In a metallurgical plant, materials need to be transferred and carried, so that a discharge box is often needed; the unloading device is very common in production, but two forms are generally adopted, namely an unloading box for manually dumping materials, the unloading box is generally matched with a crown block or other equipment with a hook function for use, but only the problem of material moving can be solved, manual dumping is needed for dumping materials to a target position, the material cannot be completely automatically overturned, and the potential safety hazard of manual operation is large; the other is a full-automatic discharging box, which is generally driven by a hydraulic cylinder, an oil hydraulic cylinder or electric power to realize the problem of material dumping, and needs an independent driving device to realize the problem of material dumping, but cannot depend on the structure of the discharging box, and solves the problem of dumping without using a special drive.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a pouring box has realized that pouring box need not special drive arrangement and just can realize the purpose of workbin upset.

The utility model adopts the technical scheme that the material pouring box comprises a material box and a lifting frame, wherein a pair of horizontally arranged shafts is fixedly connected at the relative position of the outer side surface of the material box, a straight line where two shafts are positioned is eccentrically arranged with the material box, a limiting plate is fixedly connected at the tail end of each shaft, and two ends of the lifting frame are respectively positioned between the box body and the corresponding limiting plate; each limiting plate comprises a plate, a limiting rib a and a limiting rib b are fixedly connected between the box body and each plate, the limiting rib a is positioned above the shaft and between the shaft and the discharging side of the box body, and the limiting rib b is positioned below the shaft and between the shaft and the opposite side of the discharging side of the box body; the lifting frame comprises two side rods which are oppositely arranged side by side, one ends of the two side rods are connected through a lifting rod, the other ends of the two side rods are provided with sliding holes, and each shaft penetrates through the corresponding sliding hole; the equal rigid coupling of opposite face of two side levers has the lug, and every lug all is located between corresponding hole and the shadoof that slides, and the relative both sides of box rigid coupling respectively have concave block, and every concave block is located the axle that corresponds directly over, and the spill of every lug suits with the convex of corresponding lug.

The utility model is also characterized in that,

the lifting rod is provided with a lifting hole.

The sliding hole is a long hole extending along the length direction of the side rod.

The width of the elongated hole is adapted to the diameter of the shaft, and the length of the elongated hole is larger than the diameter of the shaft.

The side wall of the material pouring side of the box body is an inclined plane.

The ground outside the box body is fixedly connected with a thickened plate which is a channel steel.

Every spacing muscle a is rectangular form and vertical setting.

Each limiting rib b is in a long strip shape and is horizontally arranged.

The utility model relates to a beneficial effect of pouring box is, adopts the eccentric design of axle relative to the workbin to the automatic upset of workbin is realized to the torque that gravity and eccentricity produced, need not the manual work and overturns, also need not hydraulic pressure, atmospheric pressure or electric power setting and carries out special drive upset, the material resources of using manpower sparingly. Simultaneously this discharge box simple structure, it is convenient to make, can dismantle with the crane of hook, overhead traveling crane, uses in a flexible way, can also be used as other usefulness when not carrying the material, for example remove to hold other things. The device is used with the crown block in a matched mode, so that the number of operation tools in a workshop is reduced, the functions are matched with each other to achieve the purpose, and the compatibility effect is good.

Drawings

Fig. 1 is a schematic structural view of a material pouring box of the present invention;

FIG. 2 is a sectional view taken along line A-A of the pouring box of FIG. 1;

FIG. 3 is a schematic diagram of a material pouring box of the present invention;

FIG. 4 is a schematic view of a locked position of the material pouring box of the present invention;

fig. 5 is a schematic diagram of the movement of a lifting frame of the material pouring box of the present invention;

FIG. 6 is a schematic view of a material box turning over of the material pouring box of the present invention;

fig. 7 is a schematic diagram of the discharging completion of the discharging box of the present invention when the discharging box returns to the waiting position. In the figure, 1, a material box, 2, a shaft, 3, a concave block, 4, a limiting plate, 4-1, a limiting rib a, 4-2, a limiting rib b, 4-3, a plate, 5, a lifting frame, 5-1, a side lever, 5-2, a lifting rod, 5-3, a sliding hole, 5-4, a convex block, 5-5, a lifting hole, 6, a thickened plate and 7 are provided with a hook.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

The utility model adopts the technical scheme that as shown in figure 1-2, the material pouring box comprises a material box 1 and a lifting frame 5, wherein a pair of horizontally arranged shafts 2 are fixedly connected at the relative position of the outer side surface of the material box 1, the straight lines of the two shafts 2 are eccentrically arranged with the material box 1, a limiting plate 4 is fixedly connected at the tail end of each shaft 2, and two ends of the lifting frame 5 are respectively positioned between the box body 1 and the corresponding limiting plate 4; each limit plate 4 comprises a plate 4-3, a limit rib a4-1 and a limit rib b4-2 are fixedly connected between the box body 1 and each plate 4-3, the limit rib a4-1 is positioned above the shaft 2 and between the shaft 2 and the discharging side of the box body 1, and the limit rib b4-2 is positioned below the shaft 2 and between the shaft 2 and the discharging opposite side of the box body 1; the arrangement of the limiting plate 4 can ensure that the lifting frame does not deviate from the shaft 2, the limiting rib a4-1 is used for limiting the lifting frame 5 to continue to move towards the discharging side of the box body 1, the limiting rib b4-2 is used for limiting the lifting frame 5 to continue to move towards the bottom of the box body 1, and the limiting rib b4-2 and the limiting rib a4-1 limit the moving range of the lifting frame 5 so as to avoid the lifting frame 5 from being overturned excessively. The lifting frame 5 comprises two side rods 5-1 which are oppositely arranged side by side, one ends of the two side rods 5-1 are connected through a lifting rod 5-2, the other ends of the two side rods 5-1 are provided with sliding holes 5-3, and each shaft 2 penetrates through the corresponding sliding hole 5-3; the sliding hole 5-3 is matched with the shaft 2, the relative position of the sliding hole 5-3 and the shaft 2 can be changed by moving the lifting frame 5, and the sliding hole 5-3 can ensure that a backward moving space is reserved when the lifting frame 5 is separated from the concave block 3, so that the backward turning action is continued. The opposite surfaces of the two side rods 5-1 are fixedly connected with convex blocks 5-4, each convex block 5-4 is positioned between the corresponding sliding hole 5-3 and the lifting rod 5-2, the opposite sides of the box body 1 are respectively fixedly connected with concave blocks 3, each concave block 3 is positioned right above the corresponding shaft 2, and the concave shape of each convex block 5-4 is matched with the convex shape of the corresponding convex block 5-4; the locking of the lifting rod 5 and the concave block 3 is mainly realized by the cooperation of the convex blocks 5-4 and the concave block 3, so that the work box 1 is stably moved in the moving process of the work box 1.

As shown in fig. 1-2, the lifting rod 5-2 is provided with a lifting hole 5-5, so that the hook can be conveniently hooked, and the relative movement of the hook and the lifting rod can be restrained, so that the lifting device is more stable and safer; the sliding hole 5-3 is a long hole extending along the length direction of the side rod 5-1, the width of the long hole is adapted to the diameter of the shaft 2, and the length of the long hole is larger than the diameter of the shaft 2; the side wall of the material pouring side of the box body 1 is an inclined plane, and the inclined plane design of the material discharging side is convenient for completely pouring out the materials; the outer surface of the box body 1 is fixedly connected with a thickened plate 6, the thickened plate 6 is a channel steel, and the channel steel can strengthen the outer bottom surface and can avoid the bottom of the box body 1 from being worn; each limiting rib a4-1 is in a long strip shape and is vertically arranged, each limiting rib b4-2 is in a long strip shape and is horizontally arranged, and the long strip-shaped limiting ribs facilitate the lifting rod to be in contact with the limiting ribs, so that the range of the limiting ribs can be conveniently determined.

The utility model relates to a principle of pouring bin, as shown in fig. 3, this device has utilized eccentric principle for axle 2 does not coincide with the focus of workbin 1, and axle 2 place sharp has an eccentricity with 1 focus of workbin, and the gravity of workbin and heavy object has a torque for the axle, makes the workbin overturn by oneself, and then realizes unloading automation.

The utility model relates to a working process of a material pouring box,

in the loading process, the material box 1 is placed on the ground at the moment, the material is loaded into the material box 1, after the material box is filled with the material, the hook 7 is hooked in a lifting hole 5-5 of the lifting frame 5, the lifting frame 5 keeps lifting vertically and upwards, as shown in fig. 4, the convex block 5-4 of the lifting frame 5 is clamped into the concave block 3 at the moment, the material box 1 keeps horizontal, and the hook 7 drives the material box 1 to integrally move to a target position; as shown in fig. 5, the lifting frame is turned over, the lifting hook moves downwards to drive the lifting frame 5 to move downwards, at this time, the convex block 5-4 is separated from the concave block 3, and the lifting hook drives the lifting frame 5 to rotate towards the opposite side of the discharging of the material box 1 until the lifting frame 5 reaches the position of the limiting rib b 4-2;

during the overturning process, as shown in fig. 6, the hook 7 moves upwards at the moment to drive the lifting frame 5 to move upwards, the bottom of the sliding hole 5-3 is in contact with the shaft 2 to lift the material box 1, and as the gravity center of the material box 1 is positioned below the inclined part of the shaft close to the discharging side and has a rotating distance, the material box 1 overturns towards the discharging side thereof to pour the material automatically, so that the discharging action is realized.

After the discharge is completed, the discharge box returns to the waiting position to await the next round of work, as shown in fig. 7.

Claims

1. The utility model provides a material pouring box, its characterized in that, includes workbin (1) and hoisting frame (5), workbin (1) lateral surface relative position rigid coupling has a pair of axle (2) that the level set up, two the straight line that axle (2) are located with workbin (1) eccentric arrangement, every equal rigid coupling in axle (2) end has limiting plate (4), the both ends of hoisting frame (5) are in respectively workbin (1) with correspond between limiting plate (4);

each limiting plate (4) comprises a plate (4-3), a limiting rib a (4-1) and a limiting rib b (4-2) are fixedly connected between the material box (1) and each plate (4-3), the limiting rib a (4-1) is located above the shaft (2) and located between the shaft (2) and the material discharging side of the material box (1), and the limiting rib b (4-2) is located below the shaft (2) and located between the shaft (2) and the opposite material discharging side of the material box (1);

the lifting frame (5) comprises two side rods (5-1) which are oppositely arranged side by side, one ends of the two side rods (5-1) are connected through lifting rods (5-2), sliding holes (5-3) are formed in the other ends of the two side rods (5-1), and each shaft (2) penetrates through the corresponding sliding hole (5-3);

two the equal rigid coupling in opposite face of side lever (5-1) has lug (5-4), every lug (5-4) all is located the correspondence slide hole (5-3) with between shadoof (5-2), the relative both sides of workbin (1) rigid coupling respectively has concave block (3), every concave block (3) are located the correspondence directly over axle (2), every the spill of lug (5-4) with correspond the convex of lug (5-4) suits.

2. A pouring bin according to claim 1, characterized in that the lifting bar (5-2) is provided with lifting holes (5-5).

3. A pouring bin according to claim 1, characterized in that the slide holes (5-3) are elongated holes extending in the length direction of the side bars (5-1).

4. A pouring box according to claim 3, characterized in that the width of said elongated hole corresponds to the diameter of said shaft (2), and that the length of said elongated hole is greater than the diameter of said shaft (2).

5. A pouring box according to claim 1, characterized in that the side walls of the pouring side of the box (1) are bevelled.

6. The blanking box according to claim 1, characterized in that a thickened plate (6) is fixed on the outer surface of the blanking box (1), and the thickened plate (6) is a channel steel.

7. A pouring box according to claim 1, characterized in that each of said restricting ribs a (4-1) is elongated and vertically arranged.

8. A pouring box according to claim 1, characterized in that each of said restricting ribs b (4-2) is elongated and horizontally disposed.