Wharf packaging cement shipping auxiliary device

Abstract

The utility model relates to the technical field of cement transportation, in particular to a wharf packaging cement shipping auxiliary device. According to the technical scheme, the damping device comprises a base plate, an outer frame and an inner frame, the outer frame is arranged on the base plate through a sliding assembly, the inner frame is arranged in the outer frame through a sliding assembly, an air channel is formed in the inner frame, and damping assemblies are symmetrically arranged at the two ends of the base plate. According to the cement shipping dust collection device, dust generated by cement shipping can be collected through cooperation of the structures, and the dust discharged into the atmosphere is reduced, so that air pollution is reduced, the dust concentration of a working place is remarkably reduced, and a healthier and safer working environment is provided.

Description

Technical Field

[0001] The utility model relates to the technical field of cement transportation, in particular to an auxiliary device for loading cement packaged at a dock. Background Art

[0002] Bag cement is mainly loaded into ships by direct loading with ship loaders or by containerized lifting. During the loading process, there is air pressure inside the cement bags. In addition, under the influence of external natural wind, due to the large drop in the height of the ship, the cement bags are squeezed or impacted when falling, resulting in dust flying on site, polluting the environment and affecting the health of personnel.

[0003] Therefore, we propose a dock packaging cement loading auxiliary device to solve the existing problems. Utility Model Content

[0004] The purpose of the utility model is to solve the problems existing in the background technology and to provide an auxiliary device for loading cement packaged at a dock.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a dock packaging cement loading auxiliary device, comprising a base plate, an outer frame and an inner frame, the outer frame being arranged on the base plate through a sliding assembly, the inner frame being arranged inside the outer frame through a sliding assembly, an air channel being provided in the inner frame, and vibration damping assemblies being symmetrically provided at both ends of the base plate.

[0006] Preferably, the sliding assembly is composed of a guide rail and a roller, the guide rail is arranged on the upper surface of the base plate, the roller is rotatably arranged on the lower surface of the outer frame, and the roller is rotatably arranged on the guide rail.

[0007] Preferably, two cylinders are symmetrically arranged in the base plate, a pin groove is provided at the middle position of the lower surface of the outer frame, and the output end of the cylinder is adapted to the pin groove.

[0008] Preferably, the sliding assembly consists of a screw block, a slider and a screw rod, the screw rod is rotatably arranged on the upper surface of the outer frame, the screw block is threaded on the screw rod and is slidably connected to the outer frame, and the bottom end of the screw block is arranged on the upper surface of the inner frame.

[0009] Preferably, the slider is provided on the lower surface of the inner frame, and the bottom end of the slider is slidably connected to the outer frame.

[0010] Preferably, the vibration reduction assembly is composed of a shell, a damper, a spring and a slider, the shell is arranged on the substrate, the slider is slidably arranged on the shell and the slider protrudes from the shell.

[0011] Preferably, the damper is provided between the inner wall of the housing and the slider, the spring is sleeved on the damper, and the original length of the spring is greater than the depth of the housing.

[0012] Preferably, a connecting head is provided on the inner frame, a circular hole adapted to the connecting head is opened on the outer frame, the connecting head passes through the circular hole, and a hose is installed on the connecting head.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] During use, the utility model of the dock packaging cement loading auxiliary device can be set at a designated position on the dock through a base plate. When loading cement, the outer frame is pushed to slide on the guide rail until the outer frame moves to the other end of the base plate. At this time, the outer frame is at the edge of the dock.

[0015] The power unit then drives the screw to rotate, and with the cooperation of the sliding assembly, the inner frame moves out of the outer frame. At this time, the inner frame is behind the stern of the ship. Then, it is connected to the external pumping device through a hose, so that the airway inside the inner frame generates negative pressure. Under the action of negative pressure, the dust splashed by cement loading can be sucked and collected, thereby reducing the impact of dust on the environment.

[0016] Furthermore, when the outer frame moves to both ends of the substrate, the outer frame hits the housing under the action of inertia, and the damping spring absorbs and buffers the movement inertia of the outer frame.

[0017] Furthermore, when the outer frame reaches the designated position and the inertia is absorbed by the vibration reduction assembly, the cylinder is controlled to operate, and the output end of the cylinder enters the pin groove of the outer frame, thereby positioning the outer frame;

[0018] The utility model can collect and process the dust generated by cement loading, reduce the dust discharged into the atmosphere, thereby reducing air pollution, significantly reducing the dust concentration in the workplace, and providing a healthier and safer working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the cylinder installation structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the connection structure between the outer frame and the inner frame of the present invention;

[0023] Figure 5This is a schematic structural diagram of the vibration reduction component of the present utility model.

[0024] Reference numerals:

[0025] 1. Base plate; 2. Guide rail; 3. Outer frame; 4. Inner frame; 5. Hose; 6. Cylinder; 7. Housing; 8. Roller; 9. Screw block; 10. Slider; 11. Airway; 12. Screw; 13. Pin groove; 14. Damping; 15. Spring; 16. Slider. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] Example 1

[0028] like Figure 1-Figure 5 As shown, the utility model proposes an auxiliary device for packaging cement for loading at a dock, comprising a base plate 1, an outer frame 3 and an inner frame 4. The outer frame 3 is arranged on the base plate 1 through a sliding assembly, and the inner frame 4 is arranged inside the outer frame 3 through a sliding assembly. An air channel 11 is provided in the inner frame 4, and vibration damping assemblies are symmetrically provided at both ends of the base plate 1.

[0029] Based on Example 1:

[0030] During use, the utility model dock packaging cement loading auxiliary device can be set at a designated position on the dock through the base plate 1. When loading cement, the outer frame 3 is pushed to slide on the guide rail 2 until the outer frame 3 moves to the other end of the base plate 1. At this time, the outer frame 3 is at the edge of the dock;

[0031] The power device then drives the screw 12 to rotate, and with the cooperation of the sliding assembly, the inner frame 4 moves out of the outer frame 3. At this time, the inner frame 4 is behind the stern of the ship. Then, the hose 5 is connected to the external pumping device, so that the air channel 11 in the inner frame 4 generates negative pressure. Under the action of the negative pressure, the dust splashed by the cement loading can be sucked and collected, thereby reducing the impact of the dust on the environment.

[0032] Furthermore, when the outer frame 3 moves to both ends of the substrate 1, the outer frame 3 hits the housing 7 under the action of inertia. Under the vibration reduction of the damper 14 and the spring 15, the movement inertia of the outer frame 3 is absorbed and buffered.

[0033] Furthermore, when the outer frame 3 reaches the designated position and the inertia is absorbed by the vibration reduction assembly, the cylinder 6 is controlled to work, and the output end of the cylinder 6 enters the pin groove 13 of the outer frame 3, thereby positioning the outer frame 3.

[0034] Example 2

[0035] like Figure 1-Figure 5 As shown, the utility model proposes an auxiliary device for packaging cement for loading on a dock. Compared with the first embodiment, this embodiment also includes: a sliding component is composed of a guide rail 2 and a roller 8, the guide rail 2 is arranged on the upper surface of the base plate 1, and the roller 8 is rotatably arranged on the lower surface of the outer frame 3, and the roller 8 is rolled on the guide rail 2, pushing the outer frame 3 to slide on the guide rail 2 through the roller 8.

[0036] Two cylinders 6 are symmetrically arranged in the base plate 1, and a pin groove 13 is provided in the middle position of the lower surface of the outer frame 3. The output end of the cylinder 6 is adapted to the pin groove 13. When the position of the outer frame 3 reaches the specified position and the inertia is absorbed by the vibration reduction component, the cylinder 6 is controlled to work, and the output end of the cylinder 6 enters the pin groove 13 of the outer frame 3, thereby positioning the position of the outer frame 3.

[0037] The sliding assembly consists of a screw block 9, a slider 10 and a screw rod 12. The screw rod 12 is rotatably arranged on the upper surface of the outer frame 3. The screw block 9 is threaded on the screw rod 12 and is slidingly connected to the outer frame 3. The bottom end of the screw block 9 is arranged on the upper surface of the inner frame 4, and the slider 10 is arranged on the lower surface of the inner frame 4. The bottom end of the slider 10 is slidingly connected to the outer frame 3. The sliding action of the slider 10 and the outer frame 3 limits the inner frame 4 from generating a deflection action. The power device drives the screw rod 12 to rotate. Under the principle of the lead screw, the rotational action of the screw rod 12 can be converted into a sliding action of the inner frame 4 relative to the outer frame 3.

[0038] The vibration reduction assembly consists of a shell 7, a damper 14, a spring 15 and a slider 16. The shell 7 is arranged on the substrate 1. The slider 16 is slidably arranged on the shell 7 and the slider 16 protrudes from the shell 7. The damper 14 is arranged between the inner wall of the shell 7 and the slider 16. The spring 15 is sleeved on the damper 14, and the original length of the spring 15 is greater than the depth of the shell 7. The outer frame 3 hits the shell 7, and under the vibration reduction of the damper 14 and the spring 15, the moving inertia of the outer frame 3 is absorbed and buffered.

[0039] A connecting head is provided on the inner frame 4, and a circular hole adapted to the connecting head is opened on the outer frame 3. The connecting head passes through the circular hole, and a hose 5 is installed on the connecting head, which is connected to an external pumping device through the hose 5.

[0040] It should be noted that the structure of cylinder 6 is an existing mature technology, and its working principle and internal structure are known to technicians in the relevant technical field. The present invention only utilizes its function and does not improve its internal structure. Therefore, it will not be described in detail here. Technicians in this field can make any selection according to their needs or convenience.

[0041] The screw 12 of the present invention also needs to be provided with a power device to enable it to work normally, and as is well known to those skilled in the art, the provision of the power is commonplace and is a conventional means or common knowledge, so it will not be elaborated here. Those skilled in the art can make any selection according to their needs or convenience.

[0042] The above specific embodiments are only several preferred embodiments of the present invention. Based on the technical solutions of the present invention and the relevant inspirations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

[0043] It will be apparent 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 characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A dock-mounted cement loading auxiliary device, comprising a base plate (1), an outer frame (3) and an inner frame (4), characterized in that: The outer frame (3) is arranged on the base plate (1) through a sliding assembly, the inner frame (4) is arranged inside the outer frame (3) through a sliding assembly, an air passage (11) is provided inside the inner frame (4), and vibration damping assemblies are symmetrically provided at both ends of the base plate (1).

2. The auxiliary device for loading cement onto a dock according to claim 1, characterized in that: The sliding assembly is composed of a guide rail (2) and a roller (8), wherein the guide rail (2) is arranged on the upper surface of the base plate (1), the roller (8) is rotatably arranged on the lower surface of the outer frame (3), and the roller (8) is rollingly arranged on the guide rail (2).

3. The auxiliary device for loading cement onto a dock according to claim 1, characterized in that: Two cylinders (6) are symmetrically arranged in the base plate (1), a pin groove (13) is provided at the middle position of the lower surface of the outer frame (3), and the output end of the cylinder (6) is adapted to the pin groove (13).

4. The auxiliary device for loading cement onto a dock according to claim 1, characterized in that: The sliding assembly is composed of a screw block (9), a slider (10) and a screw rod (12); the screw rod (12) is rotatably arranged on the upper surface of the outer frame (3); the screw block (9) is threadedly arranged on the screw rod (12) and is slidably connected to the outer frame (3); and the bottom end of the screw block (9) is arranged on the upper surface of the inner frame (4).

5. The auxiliary device for loading cement packaged at a dock according to claim 4, characterized in that: The slider (10) is arranged on the lower surface of the inner frame (4), and the bottom end of the slider (10) is slidably connected to the outer frame (3).

6. The auxiliary device for loading cement packaged at a dock according to claim 1, characterized in that: The vibration reduction assembly is composed of a housing (7), a damper (14), a spring (15) and a slider (16); the housing (7) is arranged on the substrate (1); the slider (16) is slidably arranged on the housing (7) and the slider (16) protrudes from the housing (7).

7. The auxiliary device for loading cement packaged at a dock according to claim 6, characterized in that: The damper (14) is arranged between the inner wall of the housing (7) and the slider (16), the spring (15) is sleeved on the damper (14), and the original length of the spring (15) is greater than the depth of the housing (7).

8. The auxiliary device for loading cement packaged at a dock according to claim 1, characterized in that: The inner frame (4) is provided with a connecting head, the outer frame (3) is provided with a circular hole adapted to the connecting head, the connecting head passes through the circular hole, and a hose (5) is installed on the connecting head.

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