CN223983015U

CN223983015U - A type of port stacker

Info

Publication number: CN223983015U
Application number: CN202520696926.2U
Authority: CN
Inventors: 景涛; 余俊杰; 王龙岗; 李文林; 李继淦; 金一帆; 李度丹; 孙醒波; 刘震
Original assignee: Zhongye Changtian International Engineering Co Ltd
Current assignee: Zhongye Changtian International Engineering Co Ltd
Priority date: 2025-04-11
Filing date: 2025-04-11
Publication date: 2026-03-10
Anticipated expiration: 2035-04-11

Abstract

The utility model relates to the technical field of stacking equipment, in particular to a port stacker, which comprises a machine body assembly, a support frame, a height adjusting assembly and a lifting assembly, wherein an adhesive tape conveying assembly for conveying materials is arranged on the machine body assembly, the support frame is rotatably arranged at a material receiving end of the machine body assembly, a travelling wheel and a support assembly capable of performing telescopic movement are arranged on the support frame, the travelling wheel on the support frame is suspended when the support assembly supports the ground, the height adjusting assembly is arranged between the material receiving end and the material discharging end of the machine body assembly, the height adjusting assembly comprises a supporting plate, a sliding block, a push-pull rod and a driving assembly, the upper end of the supporting plate is rotatably connected with the machine body assembly, the travelling wheel is arranged at the lower end of the supporting plate, the sliding block is slidably arranged on the machine body assembly and is driven by the driving assembly, and two ends of the push-pull rod are rotatably connected with the lower end of the supporting plate and the sliding block respectively. The utility model can solve the problems that dust is large in the using process of the stacker and the stacker is inconvenient to move due to large drop between the discharging point and the stacker.

Description

Stacker for port

Technical Field

The utility model relates to the technical field of stacking equipment, in particular to a port stacker.

Background

The stacker is an essential large-scale uniform mixing process equipment for automatic unloading, stacking and uniform mixing of bulk materials in ports and wharfs and enterprises, and is widely applied to industries such as metallurgy, mines, building materials, chemical industry, cement and the like.

Chinese patent publication No. CN213622301U discloses a fixed rotary stacker, which can realize unmanned on duty and automatic even stacking function by being provided with a plurality of detection devices. But the stacker has the following problems that 1) because the height of the discharging point of the head is inconvenient to adjust, the drop between the discharging point and the stacker is large in the discharging process, dust is large in the using process, the environment is bad, 2) the stacker is difficult to move and has poor flexibility.

In view of the foregoing, there is a great need for a port stacker to solve the problems in the prior art.

Disclosure of utility model

The utility model aims to provide a port stacker, which aims to solve the problems of high dust emission and inconvenient movement in the using process caused by large drop between a discharging point and a stacker of the conventional stacker, and the specific technical scheme is as follows:

a port stacker comprising:

the machine body assembly is provided with an adhesive tape conveying assembly for conveying materials;

The support frame is rotatably arranged at the material receiving end of the machine body assembly, the support frame is provided with travelling wheels and a support assembly capable of performing telescopic movement, and the travelling wheels on the support frame are suspended when the support assembly supports the ground;

The height adjusting assembly is arranged between the receiving end and the discharging end of the machine body assembly, the height adjusting assembly comprises a supporting plate, a sliding block, a push-pull rod and a driving assembly, the upper end of the supporting plate is rotationally connected with the machine body assembly, the lower end of the supporting plate is provided with a travelling wheel, the sliding block is slidably arranged on the machine body assembly and driven by the driving assembly, and two ends of the push-pull rod are rotationally connected with the lower end of the supporting plate and the sliding block respectively.

Preferably, the machine body assembly is provided with a guide structure for guiding the movement of the sliding block.

Preferably, the driving assembly comprises a screw rod and a first driving piece, the screw rod is rotatably arranged on the machine body assembly, one end of the screw rod is connected with the output end of the first driving piece, and the sliding block is sleeved on the screw rod;

Or, the driving component is one of an oil cylinder, an air cylinder or an electric cylinder.

Preferably, the supporting component comprises a supporting land block and at least one telescopic piece, wherein the telescopic piece is arranged on the supporting frame, and the movable end of the telescopic piece is connected with the supporting land block.

Preferably, the bottom surface of the ground supporting block is provided with an anti-slip pad.

Preferably, the support frame is provided with a mounting groove for accommodating the telescopic piece and the land supporting block.

Preferably, a traction plate is arranged on one side, far away from the machine body assembly, of the support frame, and a linkage opening is formed in the traction plate.

Preferably, the adhesive tape conveying assembly comprises rollers, a conveying belt and a second driving piece, wherein the receiving end and the discharging end of the machine body assembly are respectively provided with the rollers in a rotating mode, the conveying belt is sleeved on the two rollers, and the output end of the second driving piece is connected with one of the rollers.

Preferably, the machine body component is provided with a guide groove at the receiving end.

Preferably, the machine body assembly comprises a machine frame body and a mounting frame body arranged on the machine frame body, the adhesive tape conveying assembly, the guide chute and the supporting frame are all arranged on the machine frame body, and the height adjusting assembly is arranged on the mounting frame body.

The technical scheme of the utility model has the following beneficial effects:

According to the port stacker disclosed by the utility model, in the stacking process, the sliding block is gradually pushed to move through the driving component by the height adjusting component, and the supporting plate is driven to slowly turn under the action of the push-pull rod, so that the discharging point at the head of the stacker is increased along with the height of a stack, the inclination angle of the stacker is increased, the height difference between the discharging point and the stack is kept in a small range, and the dust emission is reduced.

The port stacker disclosed by the utility model can be contacted with the ground through the travelling wheels, so that the moving convenience of the port stacker can be improved, and after the port stacker is moved to a proper position, the travelling wheels on the support frame are suspended by contacting with the ground through the land supporting blocks in the support assembly, so that the stacker is fixed, the moving convenience is improved, the use stability is ensured, and the transfer movement capability of the stacker is improved.

In addition to the objects, features and advantages described above, the present utility model has other objects, features and advantages. The present utility model will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

FIG. 1 is an isometric view of a stacker of the present utility model from a first perspective;

FIG. 2 is a cross-sectional view of the stocker of the present utility model along the material conveying direction;

FIG. 3 is an isometric view of a second view of the stacker of the present utility model;

FIG. 4 is a cross-sectional view of the stocker of the present utility model between the support frame and the support assembly;

Wherein, 1, a frame body, 2, a supporting frame, 3, universal wheels, 4, a mounting frame body, 5, a supporting plate, 6, idler wheels, 7, a mounting groove, 8, a screw rod, 9, a sliding block, 10, a push-pull rod, 11, a first driving piece, 12, a supporting component, 121 and a mounting groove, 122, telescopic parts, 123, a land supporting block, 13, a tape conveying assembly, 131, rollers, 132, a conveying belt, 133, a second driving part, 14, a guide chute, 15, a guide chute, 16, a guide block, 18, an anti-skid pad, 19, a traction plate, 20 and a linkage opening.

Detailed Description

The present utility model will be described more fully hereinafter in order to facilitate an understanding of the present utility model, and preferred embodiments of the present utility model are set forth. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

Examples:

referring to fig. 1 to 4, the present embodiment provides a stacker for ports, including:

the machine body assembly is provided with an adhesive tape conveying assembly 13 for conveying materials;

The support frame 2 is rotatably arranged at the receiving end of the machine body assembly, the support frame 2 is provided with travelling wheels and a support assembly 12 capable of performing telescopic movement, and the travelling wheels on the support frame 2 are suspended when the support assembly 12 supports the ground;

The height adjusting assembly is arranged between the receiving end and the discharging end of the machine body assembly and is positioned on the bottom surface of the machine body assembly, the height adjusting assembly comprises a supporting plate 5, a sliding block 9, a push-pull rod 10 and a driving assembly, the upper end of the supporting plate 5 is rotationally connected with the machine body assembly, the lower end of the supporting plate is provided with a travelling wheel, the sliding block 9 is slidably arranged on the machine body assembly and is driven by the driving assembly, and two ends of the push-pull rod 10 are rotationally connected with the lower end of the supporting plate 5 and the sliding block 9 respectively.

Preferably, in this embodiment, the travelling wheels on the supporting frame 2 are universal wheels 3, the travelling wheels on the supporting plate 5 are rollers 6, the universal wheels 3 are arranged on the supporting frame, the rollers 6 are arranged on the supporting plate 5, so that the whole movement of the stacker can be realized, the stacker can be conveniently transferred to different positions, and the universal wheels 3 are arranged on the supporting frame, so that the travelling direction of the stacker can be conveniently adjusted through the supporting frame, and the aim of adjusting the position of the discharging end is fulfilled.

In this embodiment, the sliding block 9 is driven by the driving unit to move, so that the supporting plate 5 can be driven to swing around the rotating point at the upper end, and the height position of the discharging end can be changed by swinging the supporting plate 5, thereby achieving the purpose of adjusting the height of the discharging end, keeping the discharging end and the stockpile in a smaller height difference range, and reducing dust.

Preferably, the rotary connection in this embodiment refers to pin shaft hinge or bearing connection, and of course, those skilled in the art may adopt other structural forms to realize the rotary connection, which is not an example in this embodiment.

Referring to fig. 1, in this embodiment, the machine body assembly includes a frame body 1 and a mounting frame body 4 disposed on the frame body 1, the adhesive tape conveying assembly 13 and the supporting frame 2 are disposed on the frame body 1, and the supporting frame 2 is rotatably connected (such as hinged or bearing connection) with a receiving end of the frame body, so as to provide a required degree of freedom when adjusting a height position of a discharging end of the stacker, and the height adjusting assembly is disposed on the mounting frame body 4. Specifically, in this embodiment, the frame body 1 is a frame structure, and materials such as steel pipes and angle steel can be selected to be welded and made, the mounting frame body 4 includes a top plate and a side plate, the top plate with the bottom surface of the frame body 1 is fixedly connected and is located, the side plate is arranged around the top plate, thereby forming a box body structure with an opening in the lower part, the inner space of the mounting frame body 4 is a mounting groove 7, and the mounting space is used for mounting the sliding block 9 and meeting the space required by sliding. Of course, other configurations and other materials may be used to make the body assembly in some embodiments, and the possible cases are not illustrated in this embodiment.

Preferably, the body assembly is provided with a guide structure for guiding the movement of the sliding block 9, and the sliding block 9 is linearly moved through the guide structure, so that the movement smoothness and stability of the sliding block 9 are ensured. Specifically, the guiding structure in this embodiment is that guiding sliding grooves 15 are formed in two sides of the mounting frame body 4, guiding blocks 16 are formed in two ends of the sliding block 9, the sliding block 9 is disposed in the mounting groove 7 of the mounting frame body 4, and the guiding blocks 16 at two ends of the sliding block 9 are respectively disposed in the guiding sliding grooves 15, so that movement of the sliding block 9 can be guided. Further, in some implementations, the guiding structure may be a sliding rail assembly, which generally includes a sliding rail and a sliding block, where the sliding rail is fixedly disposed on the body assembly (i.e. the mounting frame body 4) and fixedly connects the sliding block 9 with the sliding block, so that the movement of the sliding block 9 may also be guided.

Referring to fig. 2, the driving assembly in this embodiment includes a screw rod 8 and a first driving member 11, where the screw rod 8 is rotatably disposed on the machine body assembly (i.e. on the mounting frame body 4) through a bearing, and one end of the screw rod 8 is connected with the output end of the first driving member 11, and the sliding block 9 is sleeved on the screw rod 8, and the first driving member drives the screw rod to rotate, so as to drive the sliding block 9 to slide along the length direction of the screw rod, thereby achieving the purpose of linear movement of the sliding block 9, and further, the structure of the sliding block 9 along the length direction of the screw rod 8 along with the rotation of the screw rod belongs to common sense in the art, and the ball screw rod can be directly purchased, where the screw rod nut and the sliding block 9 are fixedly connected, or the sliding block is the screw rod nut. Further, the first driving piece is a motor.

Preferably, in some embodiments, the driving component may be one of an oil cylinder, an air cylinder or an electric cylinder, the fixed end of the driving component is fixedly connected with the machine body component (i.e. the mounting frame body 4), and the movable end of the driving component is connected with the sliding block 9, so that the purpose of driving the sliding block to move can be achieved. Of course, other configurations of the driving assembly are possible in some embodiments, for example, the cooperation of a gear and a rack to drive the sliding block 9 may be possible, and those skilled in the art may flexibly adjust and change the configuration of the driving assembly.

Referring to fig. 1-4, the support assembly 12 includes a supporting block 123 and at least one telescopic member 122, wherein the telescopic member 122 is disposed on the support frame 2 and has a movable end connected to the supporting block 123. The telescopic piece 122 performs telescopic movement, so that the effect of supporting the receiving end by the ground supporting block 123 is achieved, the stability of the stacker in use is ensured, and further, the telescopic piece 122 is one of an oil cylinder, an air cylinder or an electric cylinder.

Furthermore, the anti-slip pad 18 is arranged on the bottom surface of the supporting block 123, the anti-slip effect can be improved through the anti-slip pad, and the stability of the stacker in operation is ensured, preferably, the anti-slip pad 18 is arranged on the bottom surface of the supporting block 123 in an adhesive manner, and the anti-slip pad is convenient to maintain and replace in the later stage in an adhesive manner.

Further, the support frame 2 is provided with a mounting groove 121 for accommodating the telescopic member 122 and the supporting block 123, and the mounting groove 121 is disposed on the bottom surface of the support frame 2, so that the required height of the support frame 2 can be reduced.

Referring to fig. 1 and 3, a traction plate 19 is disposed on a side of the support frame 2 away from the machine body assembly, and a linkage opening 20 is disposed on the traction plate 19, so that when the equipment is transferred and moved, the equipment is inserted into the linkage opening 20 of the traction plate 19 through a corresponding connecting piece, and a stress point is provided for transferring the stacker.

Referring to fig. 1 and 2, the adhesive tape conveying assembly 13 includes rollers 131, a conveying belt 132 and a second driving member 133, the receiving end and the discharging end of the machine body assembly (i.e., the machine frame body 1) are both rotatably provided with the rollers 131, the conveying belt 132 is sleeved on the two rollers 131, the output end of the second driving member 133 is connected with one of the rollers 131, and the rollers 131 connected with the second driving member 133 are driven to rotate by the second driving member 133, so that the conveying belt 132 is driven to move, and the purpose of conveying materials is achieved. Further, the second driving member 133 is preferably a motor.

Further, the machine body assembly is provided with a guide chute 14 at the receiving end, and the guide chute 14 is mounted on the machine frame body 1, so that materials can be conveniently collected on a conveying belt 132 at the receiving end during discharging.

When the stacker of the embodiment is used, the universal wheels 3 and the rollers 6 are in contact with the ground, and the moving convenience of the stacker is improved, after the stacker is moved to a proper position, the telescopic piece 122 is started to drive the land supporting block 123, so that the land supporting block 123 is in contact with the ground, and the two universal wheels 3 are suspended, thereby realizing equipment fixation, improving the moving convenience and guaranteeing the using stability;

During stacking, the first driving piece 11 drives the screw rod 8 to rotate so as to enable the sliding block 9 to move, the swinging angle of the supporting plate 5 is adjusted under the action of the push-pull rod 10, the balance angle adjustment of the stacker can be realized by adjusting the angle of the supporting plate 5, in the stacking process, firstly, the discharging end of the adhesive tape conveying assembly 13 is lowered to be close to the ground, the sliding block 9 is gradually pushed by starting the first driving piece 11 along with stacking of materials, the position of the discharging end of the head of the frame body 1 is increased along with the height of the stacker through rotation of the supporting plate 5, and the inclination angle of the stacker is adjusted so as to keep the height difference between the discharging point and the stacker small and reduce raised dust.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A port stacker, characterized in that it comprises:

The machine body assembly is equipped with a belt conveyor assembly (13) for transporting materials;

A support frame (2) is rotatably mounted on the receiving end of the machine body assembly. The support frame (2) is equipped with a traveling wheel and a support component (12) capable of telescopic movement. When the support component (12) supports the ground, the traveling wheel on the support frame (2) is suspended in the air.

A height adjustment component is disposed between the receiving end and the unloading end of the machine body component. The height adjustment component includes a support plate (5), a sliding block (9), a push-pull rod (10) and a drive component. The upper end of the support plate (5) is rotatably connected to the machine body component, and the lower end is provided with a traveling wheel. The sliding block (9) is slidably disposed on the machine body component and is driven by the drive component. The two ends of the push-pull rod (10) are rotatably connected to the lower end of the support plate (5) and the sliding block (9) respectively.

2. The port stacker according to claim 1, characterized in that the machine body assembly is provided with a guide structure for guiding the movement of the sliding block (9).

3. The port stacker according to claim 2, characterized in that the driving assembly includes a lead screw (8) and a first driving member (11), the lead screw (8) is rotatably mounted on the machine body assembly and one end of it is connected to the output end of the first driving member (11), and the sliding block (9) is sleeved on the lead screw (8).

Alternatively, the drive component may be one of a hydraulic cylinder, a pneumatic cylinder, or an electric cylinder.

4. The port stacker according to claim 1, wherein the support component (12) includes a ground support block (123) and at least one telescopic member (122), the telescopic member (122) being disposed on the support frame (2) and its movable end being connected to the ground support block (123).

5. The port stacker according to claim 4, characterized in that the bottom surface of the ground support block (123) is provided with an anti-slip pad (18).

6. The port stacker according to claim 4, characterized in that the support frame (2) is provided with an installation groove (121) for accommodating the telescopic component (122) and the ground support block (123).

7. The port stacker according to claim 1, characterized in that the support frame (2) is provided with a traction plate (19) on the side away from the machine body assembly, and the traction plate (19) is provided with a linkage port (20).

8. The port stacker according to claim 1, characterized in that the belt conveyor assembly (13) includes a roller (131), a conveyor belt (132), and a second drive member (133), the receiving end and the unloading end of the machine body assembly are both rotatably provided with rollers (131), the conveyor belt (132) is sleeved on the two rollers (131), and the output end of the second drive member (133) is connected to one of the rollers (131).

9. The port stacker according to any one of claims 1-8, characterized in that the machine body assembly is provided with a guide chute (14) at the receiving end.

10. The port stacker according to claim 9, characterized in that the machine body component includes a frame body (1) and a mounting frame (4) disposed on the frame body (1), the belt conveyor assembly (13), the guide chute (14) and the support frame (2) are all disposed on the frame body (1), and the height adjustment assembly is disposed on the mounting frame (4).