Chain type container turnover machine structure

Abstract

The utility model discloses a chain type container turnover machine structure which comprises a fixed rack fixed on the ground, a turnover frame structure is rotationally connected to the fixed rack and comprises a rotating plate rotationally connected to the fixed rack, a fixed plate is connected to the rotating plate, and an adjusting connecting structure used for being connected with the lower end of a container is arranged on the fixed plate. One end of the fixing plate is rotationally connected with a container bottom bracket, a second fixing plate is further arranged on the rotating plate, and an opening and closing structure used for opening and closing a container door is arranged at the tail end of the second fixing plate. According to the utility model, the connection of the container is improved by adjusting the connecting structure, the use of rotating pin connection for the container is reduced, the construction of a high-position transportation platform is reduced, the occupied space is reduced, and meanwhile, the bottom bracket is additionally arranged to ensure the stability of the overturned container.

Description

Technical Field

[0001] The utility model relates to the technical field of container platforms, in particular to a chain container tipping machine structure. Background Art

[0002] When loading containers in the field of bulk material loading, in order to ensure that the bulk material is filled in the container, the container is generally arranged vertically for vertical loading. The container is generally flipped from horizontal to vertical by a flipping machine structure. A common flipping machine structure is shown in a bulk container mobile flipping arm in the patent announcement of patent number 201310539148.8, which fixes the container to the hanger through a rotating pin, and the hanger rotates relative to the bearing base to realize the flipping of the container. However, in the above structure, the connection between the container and the hanger is realized by a rotating pin, and the container needs to be close to the hanger during connection. Since the container is long, it is higher after flipping, and the space required is large. Furthermore, when the container is connected to the hanger, the container needs to be at a certain height, that is, the transport structure such as the trailer needs to be on a platform at a certain height, which has the problem of inconvenience in overall work; on the other hand, after the container is flipped, there is a certain risk of relying solely on the connection of the rotating pin to achieve stability. At the same time, there is also the problem of inconvenience for the opening and closing of the container door to rely on manual operation. Utility Model Content

[0003] The purpose of the utility model is to provide a chain container tipping machine structure which simplifies the occupied space, ensures stable connection, reduces manpower and improves efficiency in view of the deficiencies existing in the above-mentioned background technology.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions for a chain container tipping machine structure:

[0005] A chain container turning machine structure comprises a fixed frame fixed to the ground, a turning frame structure is rotatably connected to the fixed frame, the turning frame structure comprises a rotating plate rotatably connected to the fixed frame, a fixed plate is connected to the rotating plate, an adjusting connecting structure for connecting to the lower end of the container is provided on the fixed plate, one end of the fixed plate is rotatably connected to a bottom bracket, a second fixed plate is further provided on the rotating plate, and an opening and closing structure for opening and closing a container door is provided at the end of the second fixed plate.

[0006] A further improvement of the chain-type container turning machine structure of the utility model is that the adjusting connection structure includes a lifting chain, rotating wheels are provided at both ends of the fixed plate, grooves are provided on the outer edges of the rotating wheels, the lifting chain passes through the grooves, one end of the lifting chain is connected to the lifting cylinder, and the other end is provided with a connecting hook, the rotating plate and the fixed plate are provided with two groups, a connecting frame is provided between the two groups of fixed plates, and the four groups of connecting hooks on the two groups of fixed plates are used to connect the four corners of the bottom of the container.

[0007] A further improvement of the chain container turning machine structure of the utility model is that a third fixed plate is provided on the rotating plate, the other end of the third fixed plate is connected to the fixed plate, the third fixed plate is provided with a telescopic cylinder, the other end of the telescopic cylinder is connected to the end of the bottom bracket of the box.

[0008] A further improvement of the chain-type container turning machine structure of the utility model is that the opening and closing structure includes a curved arm rotatably connected to a second fixed plate, a second telescopic cylinder is provided between the curved arm and the second fixed plate, a caster is provided at one end of the curved arm away from the second fixed plate, and a connecting chain for connecting the container door is also provided on the curved arm, and the connecting chain is close to the caster.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] The utility model realizes the raised connection of the container by adjusting the connection structure, reduces the use of rotating pins to connect the container, thereby reducing the construction of the high-position transportation platform and reducing space occupation, and at the same time adds a bottom bracket to ensure the stability of the container after flipping. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model;

[0012] Figure 2 for Figure 1 A side view structural schematic diagram of;

[0013] Figure 3 for Figure 1 Schematic diagram of the top view structure.

[0014] In the figure: 1 fixed frame, 2 rotating plate, 3 fixed plate, 4 second fixed plate, 5 box bottom bracket, 6 third fixed plate, 7 crank arm, 8 lifting cylinder, 9 lifting chain, 10 rotating wheel, 11 connecting hook, 12 caster, 13 connecting chain, 14 movable plate, 15 translation cylinder, 16 twist lock, 17 twist lock cylinder. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] like Figures 1 to 3As shown, a chain container turning machine structure includes a fixed frame 1 fixed to the ground, a turning frame structure is rotatably connected to the fixed frame, and the turning frame structure includes a rotating plate 2 rotatably connected to the fixed frame, a fixed plate 3 is connected to the rotating plate, and the fixed plate is parallel to the ground. An adjusting connection structure for connecting the lower end of the container is provided on the fixed plate, a bottom bracket 5 is rotatably connected to one end of the fixed plate, a second fixed plate 4 is also provided on the rotating plate, and an opening and closing structure for opening and closing the container door is provided at the end of the second fixed plate.

[0017] Specifically, the adjustment connection structure includes a lifting chain 9, a rotating wheel 10 is provided at both ends of the fixed plate, a groove is provided on the outer edge of the rotating wheel, two lifting chains pass through the two grooves respectively, one end of the lifting chain is connected to the lifting cylinder 8, and the other end is provided with a connecting hook 11, and there are two groups of rotating plates and fixed plates, and there is a connecting frame between the two groups of fixed plates. The four groups of connecting hooks on the two groups of fixed plates are used to connect the four corners of the bottom of the container. A rotary lock 16 is also provided on the fixed plate, and the rotary lock is controlled by a rotary lock cylinder 17. Further, another embodiment is manifested as a movable plate 14 is provided on the connecting frame between the two fixed plates, and the movable plate slides relative to the connecting rod through a translation cylinder 15. The lifting chain, lifting cylinder, rotating wheel, rotary lock, and rotary lock cylinder on the above-mentioned fixed plate are all arranged on the movable plate. This design method can realize the fine adjustment of the adjustment connection structure, which is convenient for applying to containers in relatively offset positions.

[0018] Further, the rotating plate is provided with a third fixed plate 6, the other end of the third fixed plate is connected to the fixed plate, the third fixed plate is provided with a telescopic cylinder, the other end of the telescopic cylinder is connected to the end of the bottom bracket of the box. The third fixed plate and the telescopic cylinder are provided with two groups, distributed on the front and rear sides.

[0019] Furthermore, the opening and closing structure includes a curved arm 7 rotatably connected to the second fixed plate, a second telescopic cylinder is provided between the curved arm and the second fixed plate, a caster 12 is provided at one end of the curved arm away from the second fixed plate, and a connecting chain 13 for connecting the box door is also provided on the curved arm, and the connecting chain is close to the caster 12.

[0020] The working principle of the utility model is as follows: a trailer or other transport structure transports the container to the bottom of the lifting chain, the lifting chain moves down, the staff connects the connecting hooks to the four corners of the container, the lifting chain moves up, and when the container is in place, the rotary lock cylinder works to control the rotary lock to further position the container. At this time, the bottom bracket of the control box is pressed against the container, the crank arm is pressed against the box door, the connecting chain is manually connected to the box door, the flipping cylinder on the fixed frame works, the container is flipped from horizontal to vertical, the second telescopic cylinder works, the crank arm moves, driving the connecting chain to open the box door, and then the bulk material loading action is carried out.

[0021] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A chain container turning machine structure, characterized in that: It includes a fixed frame fixed to the ground, on which a turning frame structure is rotatably connected, the turning frame structure includes a rotating plate rotatably connected to the fixed frame, the rotating plate is connected to a fixed plate, the fixed plate is provided with an adjusting connection structure for connecting to the lower end of the container, one end of the fixed plate is rotatably connected to a bottom bracket, a second fixed plate is further provided on the rotating plate, and an opening and closing structure for opening and closing the container door is provided at the end of the second fixed plate.

2. A chain container tipping machine structure according to claim 1, characterized in that: The adjusting connection structure includes a lifting chain, rotating wheels are provided at both ends of the fixed plate, grooves are provided on the outer edge of the rotating wheel, the lifting chain passes through the grooves, one end of the lifting chain is connected to the lifting cylinder, and a connecting hook is provided at the other end. The rotating plate and the fixed plate are provided in two groups, and a connecting frame is provided between the two groups of fixed plates. The four groups of connecting hooks on the two groups of fixed plates are used to connect the four corners of the bottom of the container.

3. A chain container turning machine structure according to claim 2, characterized in that: The rotating plate is provided with a third fixed plate, the other end of which is connected to the fixed plate, and the third fixed plate is provided with a telescopic cylinder, the other end of which is connected to the end of the box bottom bracket.

4. The chain container turning machine structure according to claim 2, characterized in that: The opening and closing structure includes a curved arm rotatably connected to a second fixed plate, a second telescopic cylinder is provided between the curved arm and the second fixed plate, a caster is provided at one end of the curved arm away from the second fixed plate, and a connecting chain for connecting the box door is also provided on the curved arm, and the connecting chain is close to the caster.

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