Transportation device for material equipment

Abstract

The invention relates to the technical field of firefighting pipelines, in particular to a material equipment transporting device which comprises a vehicle body, a lifting assembly is connected to the vehicle body, the upper portion of the lifting assembly is connected with a mounting plate, an adjusting plate is rotationally connected to the mounting plate, and the upper portion of the adjusting plate is connected with a conveying assembly. The lower surface of the conveying assembly is connected with a lifting assembly; the lifting assembly comprises a fixing plate. The electric telescopic rod is hinged between the fixing plate and the conveying assembly, the conveying assembly is pushed to rotate around the rotating shaft of the adjusting plate through the telescopic action, the conveying angle range is adjustable, the inclined feeding requirements of bins with different heights are met, and compared with a traditional horizontal conveying and manual carrying mode, the manual climbing carrying risk is reduced, and the conveying efficiency is improved. The modern industrial safety standard is met.

Description

Technical Field

[0001] The present invention relates to the technical field of construction engineering, and particularly relates to a transportation device for material equipment. Background Art

[0002] The construction engineering major is mainly responsible for the teaching and management of the construction engineering direction of the civil engineering major. It mainly cultivates students to master the basic theories and knowledge of engineering mechanics, soil mechanics, surveying, building architecture, and structural engineering disciplines. It refers to all kinds of buildings and engineering facilities that provide the material and technical basis for human life and production.

[0003] A material transportation device and its operation method for construction engineering with the publication number of CN113071548B includes a vehicle body. There are multiple pin slots on both sides of the vehicle body, through slots are provided at the front and rear parts of the vehicle body, a plurality of limit screws are installed on the outer end walls of the two through slots, limit seats are installed in the two through slots, a plurality of arc slots are provided at the upper end of the limit seats, a pin block is provided at the lower end of the limit seats, side baffles are installed on both sides of the vehicle body, a plurality of pin holes are provided on the side baffles, a pin rod is installed in each pin hole, mounting seats are installed on both sides of the upper end of the vehicle body, a plurality of guide rollers are installed on the inner sides of the two mounting seats, and a storage box is installed at the lower end of the vehicle body. First, the height of the limit seat is adjusted to be higher than the height of the guide rollers, then the side baffles on both sides are erected to block both sides of the vehicle body, and finally the building materials are placed on the limit seat. The building materials are blocked on the upper end of the vehicle body by the side baffles, and the building materials are limited by the limit seat, which can avoid the instability of the building materials during transportation. However, most of the existing material transportation devices can only horizontally transport materials. For feeding materials to higher positions, workers still need to unload the materials from the device and then carry them, which affects the feeding efficiency. Summary of the Invention

[0004] The purpose of the present invention is to solve the problem that most of the existing technologies can only horizontally transport materials. For feeding materials to higher positions, workers still need to unload the materials from the device and then carry them, which affects the feeding efficiency. A transportation device for material equipment is provided. Through the telescopic action, the conveying component is pushed to rotate around the rotating shaft of the adjusting plate, so that the conveying angle can be adjusted within a certain range to adapt to the inclined feeding requirements of different height silos.

[0005] To achieve the above purpose, a transportation device for material equipment proposed by the present invention includes a vehicle body. A lifting component is connected to the vehicle body. The upper part of the lifting component is connected to a mounting plate. An adjusting plate is rotatably connected to the mounting plate. The upper part of the adjusting plate is connected to a conveying component. The lower surface of the conveying component is connected to a lifting component. The lifting component includes a fixing plate. The upper end of the fixing plate is connected to the mounting plate. One end of an electric telescopic rod is hinged to the fixing plate, and the other end of the electric telescopic rod is hinged to the conveying component.

[0006] As a further description of the above technical solution: Universal wheels are installed under the vehicle body, a limiting component is installed on the vehicle body, and a material blocking component is installed on the side of the conveying component.

[0007] As a further description of the above technical solution: The lifting component includes a scissor lifting frame. The upper end of the scissor lifting frame is connected to the mounting plate. The lower end of the scissor lifting frame is connected with a pulley. A moving plate is connected to the scissor lifting frame. A lead screw is threadedly connected inside the moving plate. One end of the lead screw is connected to an adjusting motor.

[0008] As a further description of the above technical solution: A chute adapted to the pulley is provided inside the vehicle body.

[0009] As a further description of the above technical solution: The conveying component includes a mounting frame. A conveyor belt is arranged inside the mounting frame. A driving shaft is arranged inside the conveyor belt. The driving shaft is connected to a driving motor. The lower part of the mounting frame is connected to the lifting component.

[0010] As a further description of the above technical solution: A tensioning shaft is arranged inside the mounting frame. An inspection door is arranged at the bottom of the mounting frame. The inspection door is directly below the tensioning shaft.

[0011] As a further description of the above technical solution: A horizontal connecting plate and a vertical connecting plate are connected inside the mounting frame. Cleaning brushes are connected to both the horizontal connecting plate and the vertical connecting plate. The cleaning brushes are in contact with the conveyor belt.

[0012] As a further description of the above technical solution: The limiting component includes a first electric lifting rod and a second electric lifting rod. Both the first electric lifting rod and the second electric lifting rod are connected under the vehicle body. A limiting plate is connected below the first electric lifting rod. A fixed insertion rod is connected below the second electric lifting rod.

[0013] As a further description of the above technical solution: The material blocking component includes a baffle. The baffle is rotatably connected to both sides of the vehicle body. A support plate is arranged below the baffle.

[0014] As a further description of the above technical solution: The adjusting plate is rotatably connected to the mounting plate through a rotating shaft.

[0015] The above technical solution has the following advantages or beneficial effects:

[0016] 1. In the present invention, the electric telescopic rod is hinged between the fixed plate and the conveying component. Through the telescopic action, the conveying component is pushed to rotate around the rotating shaft of the adjusting plate, realizing adjustable conveying angles within a range, adapting to the inclined feeding requirements of silos with different heights. Compared with the traditional horizontal conveying and manual handling modes, it reduces the risk of manual climbing and handling, meeting modern industrial safety standards. Description of the Drawings

[0017] Figure 1 Structural schematic diagram of the transportation device for the material equipment in an embodiment of the present invention;

[0018] Figure 2 is Figure 1 structural schematic diagram of the lifting component in;

[0019] Figure 3 is Figure 1 structural schematic diagram of the lifting and lowering component in;

[0020] Figure 4 is Figure 1 structural schematic diagram of the conveying component in;

[0021] Figure 5 is Figure 1 structural schematic diagram of the limiting component in;

[0022] Figure 6 is Figure 1 top view of the conveyor belt in;

[0023] Figure 7 is Figure 1 structural schematic diagram of the cleaning brush in;

[0024] Legend:

[0025] 1, vehicle body; 2, lifting and lowering component; 3, mounting plate; 4, adjusting plate; 5, conveying component; 6, lifting component; 7, universal wheel; 8, limiting component; 9, baffle component; 10, horizontal connecting plate; 11, vertical connecting plate; 12, cleaning brush; 13, rotating shaft; 201, scissor lifting frame; 202, pulley; 203, moving plate; 204, lead screw; 205, adjusting motor; 206, chute; 51, mounting frame; 52, conveyor belt; 53, driving shaft; 54, driving motor; 55, tensioning shaft; 56, maintenance door; 61, fixing plate; 62, electric telescopic rod; 81, first electric lifting rod; 82, second electric lifting rod; 83, limiting plate; 84, fixed insertion rod; 91, baffle; 92, support plate. Detailed Embodiments

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention.

[0028] In the description of the present invention, it should also be noted that unless otherwise clearly specified and defined, the terms "set", "connected", "connected to" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0029] Please refer to Figure 1-7 , the present invention provides a technical solution: A transportation device for a material equipment of the present invention includes a vehicle body 1, a lifting assembly 2 is connected to the vehicle body 1, an installation plate 3 is connected above the lifting assembly 2, an adjusting plate 4 is rotatably connected to the installation plate 3, a conveying assembly 5 is connected above the adjusting plate 4, and a lifting assembly 6 is connected to the lower surface of the conveying assembly 5; The lifting assembly 6 includes a fixing plate 61, the upper end of the fixing plate 61 is connected to the installation plate 3, one end of the fixing plate 61 is hinged to one end of an electric telescopic rod 62, and the other end of the electric telescopic rod 62 is hinged to the conveying assembly 5.

[0030] In the technical solution of the present invention, through the lifting assembly 2, the installation plate 3 and the conveying assembly 5 connected thereto can achieve height changes in the vertical direction. The materials can be conveyed to an appropriate height through the lifting assembly 2, without the need for additional manual handling operations, greatly improving work efficiency. The electric telescopic rod 62 is hinged between the fixing plate 61 and the conveying assembly 5, and the conveying assembly 5 is pushed to rotate around the rotating shaft 13 of the adjusting plate 4 through the telescopic action, so that the conveying angle (the angle with the horizontal plane) can be adjusted within the range of 0° - 60°, adapting to the inclined feeding requirements of bins with different heights. Compared with the traditional horizontal conveying and manual handling modes, 2 - 3 workers can be reduced, the feeding efficiency is increased by more than 50%, the risk of manual climbing and handling is reduced, meeting the modern industrial safety standards. The height adjustment and angle adjustment of the entire device can be achieved through simple operations. The operator can quickly adjust the device according to the actual work needs to adapt to different work tasks. At the same time, this simple operation method also reduces the requirements for the professional skills of the operator, facilitating the popularization and use of the device.

[0031] Among them, a PLC control box is installed on the side of the vehicle body 1, and the "lifting → angle adjustment → conveying start" linkage control is realized through the touch screen or buttons. A height sensor is set on the mounting plate 3 (real-time feedback of lifting height), and an inclination sensor is set on the conveying component 5 (monitoring the conveying angle). The data is synchronized to the control box and displayed.

[0032] like Figure 1 and Figure 2 As shown, the lifting assembly 2 includes a scissors lifting frame 201, the upper end of the scissors lifting frame 201 is connected to the mounting plate 3, the lower end of the scissors lifting frame 201 is connected to a pulley 202, the scissors lifting frame 201 is connected to a moving plate 203, the moving plate 203 is internally threadedly connected to a screw rod 204, and one end of the screw rod 204 is connected to an adjusting motor 205; the screw rod 204 is driven to rotate by the adjusting motor 205, which drives the moving plate 203 to move horizontally, so that the scissors lifting frame 201 can be lifted vertically, thereby solving the problem that traditional equipment cannot deliver materials at high positions.

[0033] Among them, a slide groove 206 compatible with the pulley 202 is opened inside the car body 1. The pulley 202 slides and guides in the slide groove 206, and the mounting plate 3 and the upper components can be lifted to a height of 1-3 meters (the specific height is adjusted according to the screw rod stroke and the scissors frame structure parameters).

[0034] Specifically, when the load of the electric telescopic rod 62 or the lead screw 204 exceeds the rated value, the system automatically shuts down and sounds an alarm.

[0035] like Figure 1 and Figure 4 As shown, the conveying assembly 5 includes a mounting frame 51, a conveyor belt 52 is arranged inside the mounting frame 51, a driving shaft 53 is arranged inside the conveyor belt 52, the driving shaft 53 is connected to the driving motor 54, and the bottom of the mounting frame 51 is connected to the lifting assembly 6; the driving motor 54 drives the driving shaft 53 through gear transmission to realize the continuous operation of the conveyor belt 52, and the conveying speed can be adjusted by the frequency converter (adjustable 0.5-2m / s is recommended) to meet the conveying requirements of different materials (granular, block, bagged, etc.).

[0036] like Figure 4 and Figure 7 As shown, a tensioning shaft 55 is provided inside the installation frame 51, and an inspection door 56 is provided at the bottom of the installation frame 51, and the inspection door 56 is located directly below the tensioning shaft 55; the tensioning shaft 55 can adjust the tension of the conveyor belt through bolts to avoid slipping, and the inspection door 56 is located directly below the tensioning shaft, which is convenient for quickly replacing the conveyor belt or repairing internal components, thereby reducing downtime.

[0037] like Figure 1 and Figure 7As shown in the figure, a horizontal connecting plate 10 and a vertical connecting plate 11 are internally connected to the installation frame 51. Cleaning brushes 12 are connected to both the horizontal connecting plate 10 and the vertical connecting plate 11, and the cleaning brushes 12 are in contact with the conveyor belt 52; the cleaning brushes 12 on the horizontal connecting plate 10 and the vertical connecting plate 11 are closely attached to the conveyor belt 52, which can remove the adhered materials (such as powders and debris), preventing material residues from contaminating or affecting the conveying efficiency.

[0038] Specifically, the brushes are arranged along the running direction (horizontal direction) of the conveyor belt 52 and are closely attached to the surface of the conveyor belt, which can synchronously remove the powders and debris (such as cement dust and food debris) adhered to the surface during the material conveying process. The cleaning action is synchronized with the conveying process, without the need to stop the machine, and does not affect the normal operation efficiency. The brushes are arranged perpendicular to the running direction (vertical direction) of the conveyor belt, penetrating into the gaps or edge areas of the conveyor belt to remove the material particles accumulated on the side (such as sand and leakage of tablets at the edges), making up for the blind spots of traditional single horizontal cleaning. In particular, the cleaning effect on the edge materials is remarkable, avoiding the deviation or slipping of the conveyor belt caused by material accumulation. The cleaning component is located inside the installation frame 51 and is arranged in a staggered manner with the transmission area (drive shaft and tensioning shaft) of the conveyor belt 52, without affecting the normal passing width of the material on the conveyor belt. The cleaning brushes 12 are fixed to the connecting plate by snap fasteners or bolts. When the brushes are worn, they can be directly disassembled and replaced from the side of the installation frame 51 (or at the maintenance door 56), without the need to disassemble the conveying component as a whole.

[0039] Such as Figure 1 and Figure 5 As shown in the figure, universal wheels 7 are installed below the vehicle body 1, a limit component 8 is installed on the vehicle body 1, and a material blocking component 9 is installed on the side of the conveying component 5. The limit component 8 includes a first electric lifting rod 81 and a second electric lifting rod 82. Both the first electric lifting rod 81 and the second electric lifting rod 82 are connected below the vehicle body 1. A limit plate 83 is connected below the first electric lifting rod 81, and a fixed insertion rod 84 is connected below the second electric lifting rod 82; Universal wheels 7 with brakes are installed at the bottom of the vehicle body, which is convenient for equipment movement. In the limit component 8, the first electric lifting rod 81 drives the limit plate 83 to press against the ground (increasing the friction force), and the second electric lifting rod 82 drives the fixed insertion rod 84 to insert into the preset holes in the ground, realizing double fixation to ensure the stability of the equipment without shaking during lifting and conveying.

[0040] Among them, the limit plate 83 can be used for fixed limit on flat ground, and the fixed insertion rod 84 can be used for fixed limit on soft soil.

[0041] Such as Figure 1As shown in the figure, the material baffle assembly 9 includes a baffle 91 which is rotatably connected to both sides of the vehicle body 1. A support plate 92 is arranged below the baffle 91. The baffle 91 is hinged to both sides of the vehicle body through a rotating shaft and can be turned over and unfolded to form a protective fence with a height of 30 - 50 cm to prevent materials from slipping off the side of the conveying assembly. The support plate 92 supports the bottom of the baffle to enhance the structural strength.

[0042] As Figure 1 and Figure 4 shown in the figure, the adjusting plate 4 is rotatably connected to the mounting plate 3 through a rotating shaft 13. An angle scale can be installed at the rotating shaft 13 of the adjusting plate 4 to facilitate the operator to visually adjust the conveying angle.

[0043] Working principle: Through the lifting assembly 2, the mounting plate 3 and the connected conveying assembly 5 can achieve height changes in the vertical direction. The materials can be conveyed to a suitable height through the lifting assembly 2 without additional manual handling operations, greatly improving the work efficiency. The electric telescopic rod 62 is hinged between the fixed plate 61 and the conveying assembly 5, and the conveying assembly 5 is pushed to rotate around the rotating shaft 13 of the adjusting plate 4 through the telescopic action, so that the conveying angle (the included angle with the horizontal plane) can be adjusted within the range of 0° - 60°, adapting to the inclined feeding requirements of silos with different heights. Compared with the traditional horizontal conveying and manual handling modes, 2 - 3 workers can be reduced, the feeding efficiency is increased by more than 50%, and the risk of manual climbing and handling is reduced, meeting the modern industrial safety standards.

[0044] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non - exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes elements inherent to this process, method, article or device.

[0045] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present invention, so that those skilled in the relevant technical field can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A transportation device for a material equipment, characterized in that, It includes a vehicle body (1), on which a lifting assembly (2) is connected. Above the lifting assembly (2), it is connected to a mounting plate (3). On the mounting plate (3), an adjusting plate (4) is rotatably connected. Above the adjusting plate (4), a conveying assembly (5) is connected. On the lower surface of the conveying assembly (5), a lifting assembly (6) is connected. The lifting assembly (6) includes a fixing plate (61), the upper end of the fixing plate (61) is connected to the mounting plate (3), one end of the fixing plate (61) is hinged to one end of an electric telescopic rod (62), and the other end of the electric telescopic rod (62) is hinged to the conveying assembly (5).

2. The transportation device of the material equipment according to claim 1, wherein: Below the vehicle body (1), universal wheels (7) are installed. On the vehicle body (1), a limiting assembly (8) is installed. On the side of the conveying assembly (5), a material blocking assembly (9) is installed.

3. The transporting device for the material equipment according to claim 1, wherein: The lifting assembly (2) includes a scissor lifting frame (201), the upper end of the scissor lifting frame (201) is connected to the mounting plate (3), the lower end of the scissor lifting frame (201) is connected with a pulley (202), a moving plate (203) is connected to the scissor lifting frame (201), a lead screw (204) is threadedly connected inside the moving plate (203), and one end of the lead screw (204) is connected to an adjusting motor (205).

4. The transport device for the material equipment according to claim 1, characterized in that: Inside the vehicle body (1), a chute (206) adapted to the pulley (202) is provided.

5. The transportation device of the material equipment according to claim 1, characterized in that: The conveying assembly (5) includes a mounting frame (51), inside the mounting frame (51), a conveyor belt (52) is arranged, inside the conveyor belt (52), a driving shaft (53) is arranged, the driving shaft (53) is connected to a driving motor (54), and below the mounting frame (51), it is connected to the lifting assembly (6).

6. The transport device of the material equipment according to claim 5, characterized in that: Inside the mounting frame (51), a tensioning shaft (55) is arranged, and at the bottom of the mounting frame (51), a maintenance door (56) is provided, and the maintenance door (56) is directly below the tensioning shaft (55).

7. The transportation device of the material equipment according to claim 6, characterized in that: Inside the mounting frame (51), a horizontal connecting plate (10) and a vertical connecting plate (11) are connected, and cleaning brushes (12) are connected to both the horizontal connecting plate (10) and the vertical connecting plate (11), and the cleaning brushes (12) are in contact with the conveyor belt (52).

8. The transportation device of the material equipment according to claim 2, characterized in that: The limiting assembly (8) includes a first electric lifting rod (81) and a second electric lifting rod (82), both the first electric lifting rod (81) and the second electric lifting rod (82) are connected below the vehicle body (1), a limiting plate (83) is connected below the first electric lifting rod (81), and a fixed insertion rod (84) is connected below the second electric lifting rod (82).

9. The transportation device of the material equipment according to claim 2, characterized in that: The material blocking assembly (9) includes a baffle (91), the baffle (91) is rotatably connected to both sides of the vehicle body (1), and a support plate (92) is arranged below the baffle (91).

10. The transportation device of the material equipment according to claim 1, characterized in that: The adjusting plate (4) is rotatably connected to the mounting plate (3) through a rotating shaft (13).

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