A chain container turning machine

Abstract

The utility model relates to the technical field of container turnover, and in particular to a chain container turnover machine. The chain container turnover machine comprises: a fixed bracket, which comprises two fixed bases installed on the ground, and a gap is left between the two fixed bases for trucks to enter; a turnover assembly, which is installed above the fixed bracket, and comprises two turnover frames rotatably installed on the fixed bases, and a transverse connecting piece is arranged between the turnover frames; and a lifting assembly that can slide relative to the transverse connecting piece, wherein the lifting assembly is installed on the transverse connecting piece through a shaft sleeve, and a slewing support is installed on the shaft sleeve, and the lifting assembly also includes a lifting chain, one end of the lifting chain is provided with a container hook matching the corner piece of the truck container, and the other end is connected to the turnover frame through a telescopic piece, and the middle part of the lifting chain is against the slewing support. The utility model has a reasonable structure and excellent general performance.

Description

Technical Field

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

[0002] With the development of the freight industry, many goods, especially some bulk materials, are transported in containers. As this freight mode develops rapidly, higher requirements are also put forward for container loading and unloading equipment.

[0003] At present, the existing container turning machinery in China generally adopts a turning platform with a wheeled crane or a fixed combined gantry crane. The equipment is large in size, high in investment, wastes energy, has low safety, and is difficult to operate.

[0004] Moreover, during the process of overturning and loading the container, it is difficult for the corner fittings of the container to be positioned with the positioning screws. Such problems are generally caused by the following reasons: 1. The truck that transfers the container is not parked in the correct direction and there is a certain angle deviation, which makes it difficult to position the 8 corner fittings of the container; 2. When the ground is uneven or there are obstacles, the position and posture of the container may be unstable, making it impossible to accurately align the corner fittings with the positioning screws; 3. The technical level and experience of the operator will also affect the installation of the clips. In some cases, the time for loading and unloading containers is very tight, and the operator may ignore the details of reversing or take improper operation methods because of rushing for time.

[0005] This may cause wear or damage to the positioning screw over time, and the inventor has proposed improvements to this. Utility Model Content

[0006] The utility model aims to provide a chain container turning machine with reasonable structure and excellent general performance.

[0007] In order to achieve the above-mentioned utility model object, the utility model provides a chain container turning machine, comprising:

[0008] The fixed bracket includes two fixed bases installed on the ground, and a gap is left between the two fixed bases for a truck to drive into;

[0009] A turning assembly is installed above the fixed bracket, and includes two turning frames rotatably installed on the fixed base, and a transverse connecting member is provided between the turning frames; and

[0010] A lifting assembly that can slide relative to a transverse connector, wherein the lifting assembly is mounted on the transverse connector via a shaft sleeve, a slewing support is mounted on the shaft sleeve, and the lifting assembly also includes a lifting chain, one end of which is provided with a container hook that matches the corner piece of the truck container, and the other end is connected to the flip frame via a telescopic member, and the middle of the lifting chain is against the slewing support. Four lifting chains are used to replace the traditional positioning screws to position the corner piece of the container. When the ground is uneven or the truck body is offset at a certain angle, the bottom corner piece of the container can be accurately aligned and engaged with the flexible lifting chain, so that the container can be quickly lifted and flipped.

[0011] A further improvement of the chain container turning machine of the utility model is that a turning oil cylinder is arranged between the turning frame and the fixed base, which is used to adjust the turning angle between the turning frame and the fixed base.

[0012] The utility model is a further improvement of a chain container turning machine in that a rotary lock and a rotary lock oil cylinder matching the container corner fittings are arranged on the shaft sleeve, a calibration plate is arranged on one side of the rotary lock, and the calibration plate is installed on the shaft sleeve. The container is pressed and corrected by the calibration plate, the lifting chain is lifted to the top of the turning frame, and the rotary lock rotates and locks the top corner fittings of the container with the cooperation of the rotary lock oil cylinder to realize the positioning of the eight corner fittings of the container.

[0013] The utility model further improves the chain container turning machine in that a translation oil cylinder is arranged on one side of the shaft sleeve, one side of the translation oil cylinder is connected to the transverse connecting piece, and the other side is connected to the shaft sleeve. The shaft sleeve can be disassembled relative to the transverse connecting piece, which is convenient for transportation, and the shaft sleeve can be displaced to a certain extent on the transverse connecting piece, and the general performance is better.

[0014] A further improvement of the chain container turning machine of the utility model is that a crank arm for opening the container door is arranged on one side of the turning frame. After the container is turned into place, the crank arm can be turned to open the container door outward.

[0015] A further improvement of the chain container turning machine of the utility model is that a supporting plate for holding the container is arranged on one side of the turning frame, so as to hold the bottom of the container during the turning process, so that the loading process is more stable.

[0016] A further improvement of the chain container turning machine of the utility model is that a locking block is arranged at one end of the container hook, and the locking block can extend into the notch of the container corner piece to realize the rotation locking between the container hook and the container.

[0017] The beneficial effects of the utility model are:

[0018] 1. Four lifting chains are used to replace the traditional positioning screws to position the corner fittings of the container. When the ground is uneven or the truck body is offset at a certain angle, the corner fittings at the bottom of the container can be accurately aligned and engaged with the flexible lifting chains to achieve rapid lifting and flipping of the container.

[0019] 2. The shaft sleeve is provided with a rotary lock and a rotary lock cylinder that match the container corner fittings. A calibration plate is provided on one side of the rotary lock, and the calibration plate is installed on the shaft sleeve. The container is pressed and corrected by the calibration plate, and the lifting chain is lifted to the top of the flip frame. The rotary lock rotates and locks the top corner fittings of the container with the cooperation of the rotary lock cylinder to realize the positioning of the eight corner fittings of the container.

[0020] 3. A translation cylinder is provided on one side of the sleeve, one side of the translation cylinder is connected to the transverse connector, and the other side is connected to the sleeve. The sleeve can be disassembled relative to the transverse connector for easy transportation, and a certain displacement of the sleeve on the transverse connector can be achieved, with better general performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the utility model;

[0022] Figure 2 It is a top view of the utility model;

[0023] Figure 3 It is a lifting schematic diagram of the utility model.

[0024] Among them, 100 fixed bracket, 110 fixed base, 200 flip assembly, 210 flip frame, 211 flip cylinder, 220 transverse connecting piece, 300 lifting assembly, 310 lifting chain, 311 container hook, 320 slewing support, 330 bushing, 331 twist lock, 332 twist lock cylinder, 333 calibration plate, 334 translation cylinder, 400 crank arm, 500 pallet, 600 container, 610 corner fittings. DETAILED DESCRIPTION

[0025] The present invention is further explained below in conjunction with specific implementation methods. It should be understood that these implementation methods are only used to illustrate the present invention and are not used to limit the scope of the present invention. After reading the present invention, various equivalent forms of modifications to the present invention by those skilled in the art all fall within the scope defined by the claims attached to this application.

[0026] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0027] like Figure 1-3 As shown, a chain container turning machine comprises:

[0028] The fixed bracket 100 includes two fixed bases 110 installed on the ground, and a gap is left between the two fixed bases for a truck to enter;

[0029] The turning assembly 200 is installed above the fixed support, and includes two turning frames 210 rotatably installed on the fixed base, and a transverse connecting member 220 is provided between the turning frames; and

[0030] A lifting assembly 300 that can slide relative to the transverse connecting member, wherein the lifting assembly is installed on the transverse connecting member 220 through a shaft sleeve 330, and a slewing support 320 is installed on the shaft sleeve. The lifting assembly also includes a lifting chain 310, one end of which is provided with a container hook matching the truck container corner piece 610, and the other end is connected to the flip frame 210 through a telescopic member, and the middle part of the lifting chain is against the slewing support 320. Four lifting chains 310 are used to replace the traditional positioning screws to position the container corner piece. When the ground is uneven or the truck body is offset at a certain angle, the bottom corner piece 610 of the container 600 can be accurately aligned and engaged with the flexible lifting chain 310, so as to realize the rapid lifting and flipping of the container.

[0031] Specifically, a turning cylinder 211 is provided between the turning frame and the fixed base, and is used to adjust the turning angle between the turning frame 210 and the fixed base 110 .

[0032] Specifically, the shaft sleeve 330 is provided with a rotary lock 331 and a rotary lock cylinder 332 that match the container corner fitting 610, and a calibration plate 333 is provided on one side of the rotary lock 331, and the calibration plate 333 is installed on the shaft sleeve 330. The container 600 is pressed against and corrected by the calibration plate 333, and the lifting chain 310 is lifted to the top of the turning frame. The rotary lock rotates and locks the fixed container top corner fitting 610 with the cooperation of the rotary lock cylinder, so as to realize the positioning of the eight corner fittings of the container.

[0033] Specifically, a translation cylinder 334 is provided on one side of the sleeve, one side of the translation cylinder is connected to the transverse connector 220, and the other side is connected to the sleeve. The sleeve can be disassembled relative to the transverse connector for easy transportation, and the sleeve can be displaced on the transverse connector to a certain extent, and the general performance is better.

[0034] Specifically, a crank arm 400 for opening the container door is provided on one side of the overturning frame. After the container is rotated into place, the container door can be pulled outward by rotating the crank arm.

[0035] Specifically, a support plate 500 for supporting the container is provided on one side of the overturning frame, and the bottom of the container is supported during the overturning process, so that the loading process is more stable.

[0036] Specifically, a locking block is provided at one end of the container hook 311, and the locking block can be inserted into the slot of the container corner fitting. During the lifting process, the container hook rotates vertically, and the locking block is pressed against the slot of the corner fitting to achieve rotational locking between the container hook and the container.

[0037] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0038] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A chain container turning machine, characterized in that: include: A fixed bracket, comprising two fixed bases mounted on the ground, with a gap between the two fixed bases for a truck to drive into; A turning assembly, which is installed above the fixed bracket, comprises two turning frames rotatably installed on the fixed base, and a transverse connecting member is provided between the turning frames; and A lifting assembly that can slide relative to a transverse connecting member, wherein the lifting assembly is installed on the transverse connecting member through a shaft sleeve, a slewing support is installed on the shaft sleeve, and the lifting assembly also includes a lifting chain, one end of the lifting chain is provided with a container hook that matches the corner piece of the truck container, and the other end is connected to the turning frame through a telescopic piece, and the middle part of the lifting chain is against the slewing support.

2. A chain container turning machine according to claim 1, characterized in that: A turning cylinder is arranged between the turning frame and the fixed base.

3. A chain container turning machine according to claim 1, characterized in that: The shaft sleeve is provided with a rotary lock and a rotary lock oil cylinder which match the container corner piece, and a calibration plate is provided on one side of the rotary lock, and the calibration plate is installed on the shaft sleeve.

4. The chain container turning machine according to claim 1, characterized in that: A translation oil cylinder is arranged on one side of the shaft sleeve, one side of the translation oil cylinder is connected to the transverse connecting piece, and the other side of the translation oil cylinder is connected to the shaft sleeve.

5. The chain container turning machine according to claim 1, characterized in that: A curved arm for opening the container door is arranged on one side of the turnover frame.

6. The chain container turning machine according to claim 1, characterized in that: A support plate for supporting the container is arranged on one side of the overturning frame.

7. The chain container turning machine according to claim 1, characterized in that: A locking block is arranged at one end of the container hook, and the locking block can extend into the notch of the container corner piece to realize rotation locking between the container hook and the container.

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