Building material transfer equipment for construction site

Abstract

The utility model provides building material transfer equipment for a construction site, and relates to the technical field of building material transfer. The building material transfer equipment for the construction site comprises a main frame body, four universal wheels are rotatably installed at the bottom of the main frame body, a lifting assembly is fixedly installed at the top of the main frame body, an adjusting structure is arranged on one side of the main frame body, and the adjusting structure comprises a fixing frame. According to the building material transfer equipment for the construction site, a rotating handle is rotated to drive a worm to rotate, so that a worm gear rotates in a meshed mode, a gear is driven to rotate, two racks move in the opposite directions, and then two fixing blocks drive two sliding blocks to move oppositely; the angle between the two first connecting plates can be changed to drive the movable frame to perform corresponding lifting movement, so that the height of the push-pull rod is driven to be adjusted to adapt to people with different heights, the equipment is more comfortable to use, and the practicability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to a transfer device, in particular to a building material transfer device used in a construction site, belonging to the technical field of building material transfer. Background Art

[0002] The construction material transfer equipment used in construction sites is a type of transfer equipment that transfers materials on the construction site, such as sand, concrete, and boards, from one place to another. Through the construction material transfer device, the construction work efficiency can be effectively improved to meet the construction needs.

[0003] The disclosure currently disclosed is CN220639893U, a construction material transfer equipment for construction sites, comprising a base, a fixed block and a truck bed, a first transfer trough being provided on the upper end surface of the base, mounting grooves being provided on both sides of the upper end surface of the base, a hydraulic cylinder being provided inside the mounting groove, the fixed block being located on the rear side surface of the base, and a second transfer trough being provided on the lower end surface of the truck bed.

[0004] Although there are many benefits in the above scheme, there are also the following defects: 1. During the use of the equipment, the height of the push-pull rod cannot be adjusted accordingly according to the height of the person. When people of different heights use the equipment, the height of the push-pull rod may be too high or too low, which makes it inconvenient to use, affects the comfort of use of the equipment, and reduces the practicality of the equipment. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The purpose of the utility model is to provide a construction material transfer equipment for use on construction sites in order to solve the above-mentioned problems, so as to solve the problem in the prior art that when people of different heights use the equipment, the height of the push-pull rod will be too high or too low, resulting in inconvenience in use, affecting the comfort of use of the equipment and reducing the practicality of the equipment.

[0007] (II) Technical solution

[0008] The utility model is realized through the following technical scheme: a construction material transporting equipment for a construction site, comprising a main frame, four universal wheels rotatably mounted on the bottom of the main frame, a lifting assembly fixedly mounted on the top of the main frame, an adjustment structure provided on one side of the main frame, the adjustment structure comprising a fixed frame, the fixed frame is fixedly mounted on one side of the main frame, two guide rods are fixedly mounted on the top of the fixed frame, a mobile frame is slidably mounted on the outer sides of the two guide rods, a push-pull rod is fixedly mounted on the top of the mobile frame, two sliding blocks are slidably mounted on the inner sides of the fixed frame and the mobile frame, a first connecting plate is rotatably mounted between each of the four sliding blocks, a connecting shaft is rotatably mounted between the two first connecting plates, and the provided guide rods can limit the mobile frame to prevent the mobile frame from deflecting, thereby ensuring the stability of the structure.

[0009] Preferably, a gear is rotatably mounted on one side of the fixing frame, and two racks are meshedly connected to the outer side of the gear, wherein a fixing block is fixedly mounted on one side of the two sliding blocks, and the two fixing blocks are fixedly connected to the two racks respectively.

[0010] Preferably, a U-shaped frame is fixedly installed on one side of the fixed frame, and the two racks are arranged on the inner side of the U-shaped frame and are in sliding contact with the U-shaped frame. The racks are arranged on the inner side of the U-shaped frame so that the U-shaped frame can limit the racks and prevent the racks from being disengaged from the gear when moving.

[0011] Preferably, one end of the gear passes through the U-shaped frame and is fixedly mounted with a worm wheel, two No. 1 fixing seats are fixedly mounted on one side of the U-shaped frame, a worm is rotatably mounted between the two No. 1 fixing seats, the worm wheel and the worm are meshingly connected, and one end of the worm passes through one of the No. 1 fixing seats and is fixedly mounted with a turning handle.

[0012] Preferably, a material dumping structure is provided on the top of the lifting component, and the material dumping structure includes two second connecting plates, the two second connecting plates are respectively fixedly installed on the top of the lifting component near the two sides, a limit plate is fixedly installed between the two second connecting plates, a first rotating shaft is rotatably installed between the two second connecting plates, a rotating plate is fixedly installed on the outer side of the first rotating shaft, and a bucket is fixedly installed on the top of the rotating plate. The set limit plate can, on the one hand, press down and fix the plate member placed on the top of the main frame under the effect of the lifting component, and on the other hand, limit the position of the bucket to ensure that the bucket will not tilt and spill material when it returns to its original position.

[0013] Preferably, L-shaped plates are fixedly installed on both sides of the top of the truck bucket, electric telescopic rods are fixedly installed on the tops of the two second connecting plates, and a placement plate is fixedly installed on one end of the electric telescopic rod.

[0014] Preferably, two No. 2 fixing seats are fixedly installed on one side of the two L-shaped plates and the two placement plates, a second rotating shaft is rotatably installed between the two No. 2 fixing seats, and a third connecting plate is fixedly installed between the two second rotating shafts.

[0015] The utility model provides a construction material transfer device for a construction site, which has the following beneficial effects:

[0016] 1. The construction material transfer equipment for the construction site drives the worm to rotate by turning the handle, so that the worm wheel meshes and rotates, drives the gear to rotate, and makes the two racks move in relative directions. Then, two of the sliders are driven to move relative to each other through two fixed blocks. The angle between the two first connecting plates will change to drive the mobile frame to perform corresponding lifting and lowering movements, thereby driving the height of the push-pull rod to be adjusted to adapt to the use of people of different heights, making the equipment more comfortable to use and improving the practicality of the equipment.

[0017] 2. The construction site uses construction material transfer equipment, which drives two placement plates to move through two electric telescopic rods, thereby applying an upward force to the L-shaped plate on the top of the truck bed through the third connecting plate. At this time, the truck bed will make a circular motion with the first rotating shaft as the center, thereby pouring out the cement and sand placed in the truck bed. There is no need to manually shovel out the materials in the truck bed, making the equipment more convenient to use and improving the use effect of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a cross-sectional view of the adjustment structure of the utility model;

[0020] Figure 3 For this utility model Figure 2 A magnified view of the structure of part A;

[0021] Figure 4 It is a schematic diagram of the material pouring structure of the utility model.

[0022]

Main component symbol description

[0023] 1. Main frame; 2. Universal wheel; 3. Lifting assembly; 4. Fixed frame; 5. Guide rod; 6. Mobile frame; 7. Push-pull rod; 8. First connecting plate; 9. Connecting shaft; 10. Slider; 11. Fixed block; 12. Rack; 13. U-shaped frame; 14. Gear; 15. Worm gear; 16. No. 1 fixed seat; 17. Worm; 18. Turning handle; 19. Second connecting plate; 20. Limiting plate; 21. First rotating shaft; 22. Turning plate; 23. Cargo box; 24. L-shaped plate; 25. No. 2 fixed seat; 26. Second rotating shaft; 27. Third connecting plate; 28. Electric telescopic rod; 29. ​​Placement plate. DETAILED DESCRIPTION

[0024] The embodiment of the utility model provides a construction material transfer device for a construction site.

[0025] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 , including a main frame 1, four universal wheels 2 are rotatably installed at the bottom of the main frame 1, a lifting assembly 3 is fixedly installed on the top of the main frame 1, an adjustment structure is provided on one side of the main frame 1, and the adjustment structure includes a fixed frame 4, the fixed frame 4 is fixedly installed on one side of the main frame 1, two guide rods 5 are fixedly installed on the top of the fixed frame 4, a mobile frame 6 is slidably installed on the outer sides of the two guide rods 5, a push-pull rod 7 is fixedly installed on the top of the mobile frame 6, two sliders 10 are slidably installed on the inner sides of the fixed frame 4 and the mobile frame 6, a first connecting plate 8 is rotatably installed between each of the four sliders 10, and a connecting shaft 9 is rotatably installed between the two first connecting plates 8.

[0026] As for the structural technology of the lifting assembly 3, the specific structure of a construction material transfer equipment for a construction site with a publication number of CN220639893U is adopted.

[0027] In this embodiment, a gear 14 is rotatably mounted on one side of the fixed frame 4, and two racks 12 are meshedly connected to the outer side of the gear 14, wherein a fixing block 11 is fixedly mounted on one side of the two sliders 10, and the two fixing blocks 11 are fixedly connected to the two racks 12 respectively.

[0028] In this embodiment, a U-shaped frame 13 is fixedly mounted on one side of the fixing frame 4 , and the two racks 12 are both disposed on the inner side of the U-shaped frame 13 and are in sliding contact with the U-shaped frame 13 .

[0029] In this embodiment, one end of the gear 14 passes through the U-shaped frame 13 and is fixedly mounted with a worm wheel 15. Two No. 1 fixing seats 16 are fixedly mounted on one side of the U-shaped frame 13. A worm 17 is rotatably mounted between the two No. 1 fixing seats 16. The worm wheel 15 and the worm 17 are meshingly connected. One end of the worm 17 passes through one of the No. 1 fixing seats 16 and is fixedly mounted with a turning handle 18.

[0030] In this embodiment, a material dumping structure is provided at the top of the lifting component 3, and the material dumping structure includes two second connecting plates 19, and the two second connecting plates 19 are respectively fixedly installed at positions on the top of the lifting component 3 close to both sides, and a limiting plate 20 is fixedly installed between the two second connecting plates 19, and a first rotating shaft 21 is rotatably installed between the two second connecting plates 19, a rotating plate 22 is fixedly installed on the outer side of the first rotating shaft 21, and a bucket 23 is fixedly installed on the top of the rotating plate 22.

[0031] In this embodiment, L-shaped plates 24 are fixedly installed on both sides of the top of the truck bed 23, electric telescopic rods 28 are fixedly installed on the tops of the two second connecting plates 19, and a placement plate 29 is fixedly installed on one end of the electric telescopic rod 28.

[0032] In this embodiment, two No. 2 fixing seats 25 are fixedly installed on one side of the two L-shaped plates 24 and the two placement plates 29, a second rotating shaft 26 is rotatably installed between the two No. 2 fixing seats 25, and a third connecting plate 27 is fixedly installed between the two second rotating shafts 26.

[0033] It should be noted that the utility model is a construction material transfer equipment for construction sites. When in use, the two second connecting plates 19 and the bucket 23 are lifted by the lifting assembly 3, and then the plate pieces to be transferred are placed on the top of the main frame 1. After the placement is completed, the two second connecting plates 19 are moved downward by the lifting assembly 3 to fix the placed plate pieces, and then the cement sand materials to be transferred are loaded into the bucket 23 for storage and transfer;

[0034] When the height of the push-pull rod 7 needs to be adjusted according to the height of the person, the turning handle 18 is turned to drive the worm 17 to rotate, so that the worm wheel 15 meshes and rotates, and the gear 14 is driven to rotate, so that the two racks 12 move in relative directions, and then the two sliders 10 are driven to move relative to each other through the two fixed blocks 11, and the angle between the two first connecting plates 8 will change to drive the moving frame 6 to move up and down accordingly, thereby driving the height of the push-pull rod 7 to be adjusted to adapt to the use of people of different heights, making the equipment more comfortable to use and improving the practicality of the equipment;

[0035] When arriving at the transfer location, the two second connecting plates 19 are first raised by the lifting assembly 3 to remove the transferred plate parts, and then the two electric telescopic rods 28 are started to drive the two placement plates 29 to move, so as to apply an upward force to the L-shaped plate 24 on the top of the bucket 23 through the third connecting plate 27. At this time, the bucket 23 will make a circular motion with the first rotating shaft 21 as the center, so as to pour out the cement sand placed in the bucket 23, and there is no need to manually shovel out the materials in the bucket 23, which makes the equipment more convenient to use and improves the use effect of the equipment.

[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A construction material transporting device for a construction site, comprising a main frame (1), characterized in that: Four universal wheels (2) are rotatably mounted on the bottom of the main frame (1), a lifting assembly (3) is fixedly mounted on the top of the main frame (1), an adjustment structure is provided on one side of the main frame (1), and the adjustment structure comprises a fixed frame (4), the fixed frame (4) is fixedly mounted on one side of the main frame (1), two guide rods (5) are fixedly mounted on the top of the fixed frame (4), a moving frame (6) is slidably mounted on the outer sides of the two guide rods (5), a push-pull rod (7) is fixedly mounted on the top of the moving frame (6), two sliders (10) are slidably mounted on the inner sides of the fixed frame (4) and the moving frame (6), a first connecting plate (8) is rotatably mounted between each of the four sliders (10), and a connecting shaft (9) is rotatably mounted between the two first connecting plates (8).

2. The construction material transporting equipment for construction sites according to claim 1, characterized in that: A gear (14) is rotatably mounted on one side of the fixed frame (4), and two racks (12) are meshedly connected to the outer side of the gear (14), wherein a fixed block (11) is fixedly mounted on one side of the two sliding blocks (10), and the two fixed blocks (11) are respectively fixedly connected to the two racks (12).

3. The construction material transporting equipment for construction sites according to claim 2, characterized in that: A U-shaped frame (13) is fixedly mounted on one side of the fixed frame (4), and the two racks (12) are both arranged on the inner side of the U-shaped frame (13) and are in sliding contact with the U-shaped frame (13).

4. The construction material transporting equipment for construction sites according to claim 3, characterized in that: One end of the gear (14) passes through the U-shaped frame (13) and is fixedly mounted with a worm wheel (15); two No. 1 fixing seats (16) are fixedly mounted on one side of the U-shaped frame (13); a worm (17) is rotatably mounted between the two No. 1 fixing seats (16); the worm wheel (15) and the worm (17) are meshingly connected; one end of the worm (17) passes through one of the No. 1 fixing seats (16) and is fixedly mounted with a turning handle (18).

5. The construction material transporting equipment for construction sites according to claim 1, characterized in that: A material dumping structure is provided at the top of the lifting component (3), and the material dumping structure comprises two second connecting plates (19), the two second connecting plates (19) are respectively fixedly mounted at positions near both sides of the top of the lifting component (3), a limiting plate (20) is fixedly mounted between the two second connecting plates (19), a first rotating shaft (21) is rotatably mounted between the two second connecting plates (19), a rotating plate (22) is fixedly mounted on the outer side of the first rotating shaft (21), and a bucket (23) is fixedly mounted on the top of the rotating plate (22).

6. The construction material transporting equipment for construction sites according to claim 5, characterized in that: L-shaped plates (24) are fixedly installed on both sides of the top of the truck bucket (23), electric telescopic rods (28) are fixedly installed on the tops of the two second connecting plates (19), and a placement plate (29) is fixedly installed on one end of the electric telescopic rod (28).

7. The construction material transporting equipment for construction sites according to claim 6, characterized in that: Two No. 2 fixing seats (25) are fixedly mounted on one side of the two L-shaped plates (24) and the two placement plates (29); a second rotating shaft (26) is rotatably mounted between the two No. 2 fixing seats (25); and a third connecting plate (27) is fixedly mounted between the two second rotating shafts (26).

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