Material transfer trolley for construction site

Abstract

The material transfer trolley comprises a bottom plate, universal wheels are arranged below the bottom plate, one end of the bottom plate is connected with a push rod, a material box is arranged on the bottom plate, a dust collection groove is formed in the bottom in the material box, an opening used for drawing out the dust collection groove is formed in the side wall of the material box, and a filter screen is arranged at the top of the dust collection groove. And the dust collecting groove is connected with the filter screen through a damping column. An inclined plate forming an obtuse angle with the bottom of the material box is arranged on the side wall, back on to the push rod, of the material box. The inclined plate is hinged to the side wall, back on to the push rod, of the material box, and the hinged position of the inclined plate and the material box is parallel to the bottom face of the material box. Dust carried by materials can be collected, dust can be conveniently poured out, it is avoided that too much dust is accumulated in the material box, and cleaning is convenient.

Description

Technical Field

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

[0002] Material transfer vehicles are often used on construction sites to transfer materials such as cement, sand, bricks, steel bars, and various mechanical equipment and tools. Due to the high dust content on the construction site, after using the material transfer vehicle to transport large and medium-sized materials such as cement and bricks for many times, a lot of dust is likely to accumulate on the bottom of the material transfer vehicle, occupying the space inside the material transfer vehicle and making it difficult to clean; and when moving the material transfer vehicle on the construction site, due to the relatively rugged ground of the construction site, when the material transfer vehicle is too full, it is easy for the material inside the material transfer vehicle to fall out, making transportation inconvenient. Utility Model Content

[0003] The utility model aims to provide a material transfer vehicle for construction sites, which can collect dust carried by materials, facilitates dumping of dust, avoids excessive accumulation of dust in a material box, and facilitates cleaning.

[0004] In order to solve the above technical problems, the utility model adopts the following solutions:

[0005] A material transfer vehicle for construction sites includes a base plate, a universal wheel is arranged below the base plate, a push rod is connected to one end of the base plate, a material box is arranged on the base plate, a dust collecting trough is arranged at the bottom of the material box, an opening for extracting the dust collecting trough is arranged on the side wall of the material box, a filter is arranged at the top of the dust collecting trough, and the dust collecting trough and the filter are connected by a shock absorbing column. The shock absorbing column is made of rubber. Its function is to collect dust carried by materials through the arrangement of the dust collecting trough and the filter, so as to facilitate the dumping of dust, avoid excessive accumulation of dust in the material box, and facilitate cleaning.

[0006] Furthermore, a sloping plate is provided on the side wall of the material box facing away from the push rod, which is arranged at an obtuse angle with the bottom of the material box. The dust collecting trough is only open on one side. Its function is to facilitate pouring out the material in the material box when the material transport vehicle is tilted through the arrangement of the sloping plate.

[0007] Furthermore, the inclined plate is hinged to the side wall of the material box facing away from the push rod, and the hinge between the inclined plate and the material box is arranged parallel to the bottom surface of the material box. Its function is to facilitate the downward folding of the inclined plate through the design of the hinge between the inclined plate and the material box to directly pour out the material in the material box.

[0008] Furthermore, the bottom height of the inclined plate is the same as the height of the filter screen near one end of the inclined plate. Its function is to facilitate direct pouring of materials in the material box when the inclined plate is folded down by designing the bottom height of the inclined plate and the height of the filter screen near one end of the inclined plate.

[0009] Furthermore, the filter screen is arranged parallel to the bottom end of the inclined plate, and the distance between the top surface of the filter screen and the bottom plate gradually decreases from the push rod toward the inclined plate. Its function is to facilitate pouring out the material in the material box through the inclined arrangement of the top surface of the filter screen.

[0010] Furthermore, a top cover is hingedly connected to the top of the side wall of the material box facing the push rod, an elastic net is arranged in the middle of the top cover, and the end of the top cover away from the push rod is detachably connected to the top of the inclined plate. Its function is that, through the setting of the top cover, the material transfer vehicle can be effectively prevented from being ejected out of the material box due to the bumps when moving; and through the setting of the elastic net, as much material as possible can be pressed into the material box.

[0011] Furthermore, an extension plate is provided at the top of the inclined plate and is arranged facing away from the push rod. A rotating shaft is provided on the bottom surface of the top cover away from the push rod. A clamping block is provided on the bottom surface of the rotating shaft for rotating in and out of the bottom surface of the extension plate around the rotating shaft. The clamping block is eccentrically arranged on the rotating shaft, and the clamping block is in the shape of a long strip. The rotating shaft is arranged near the end of the clamping block. The clamping block is arranged parallel to the extension plate, and the rotating shaft is arranged perpendicular to the bottom of the top cover. Its function is to realize the detachable connection between the top cover and the inclined plate through the arrangement of the rotating shaft and the clamping block.

[0012] Furthermore, a baffle is provided on the side of the dust collecting trough near the push rod, and the top of the baffle is separated from the bottom of the filter screen. The dust collecting trough is away from the side wall opening of the push rod. Its function is to prevent the dust in the dust collecting trough from falling out from this surface when the dust collecting trough is taken out through the setting of the baffle.

[0013] Furthermore, the top of the baffle is rounded to facilitate dust to fall into the dust collecting tank.

[0014] Furthermore, a handle is provided on the outer side wall of the dust collecting tank, and its function is to facilitate the extraction of the dust collecting tank through the setting of the handle.

[0015] The utility model has the beneficial effects:

[0016] 1. The dust collecting trough and filter screen can collect the dust carried by the material, making it easy to pour out the dust, avoid excessive accumulation of dust in the material box, and facilitate cleaning;

[0017] 2. The hinged design between the inclined plate and the material box makes it easy to fold the inclined plate downward to directly pour out the materials in the material box. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic cross-sectional structural diagram of Example 1;

[0019] Figure 2 for Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0020] Figure 3 This is a side view structural schematic diagram of Example 1.

[0021] Figure numerals: 1, bottom plate; 2, universal wheel; 3, push rod; 4, material box; 5, dust collecting trough; 6, filter screen; 7, shock absorbing column; 8, inclined plate; 9, top cover; 10, elastic net; 11, extension plate; 12, rotating shaft; 13, block; 14, baffle; 15, handle. DETAILED DESCRIPTION

[0022] The present invention will be further described in detail below in conjunction with the embodiments and drawings, but the implementation manner of the present invention is not limited thereto.

[0023] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inside", "outside", "front", "back", "top", "bottom", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model.

[0024] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "open", "installed", "connected", and "connected" 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] Example 1

[0026] A material transfer vehicle for construction sites, such as Figure 1 As shown, it includes a bottom plate 1, a universal wheel 2 is arranged below the bottom plate 1, a push rod 3 is connected to one end of the bottom plate 1, a material box 4 is arranged on the bottom plate 1, a dust collecting groove 5 is arranged at the bottom of the material box 4, an opening for extracting the dust collecting groove 5 is arranged on the side wall of the material box 4, a filter screen 6 is arranged on the top of the dust collecting groove 5, and the dust collecting groove 5 and the filter screen 6 are connected by a shock absorbing column 7. The shock absorbing column 7 is made of rubber. Its function is to collect dust carried by the material through the arrangement of the dust collecting groove 5 and the filter screen 6, so as to facilitate the dumping of dust, avoid excessive accumulation of dust in the material box 4, and facilitate cleaning.

[0027] Specifically, Figure 1As shown, the side wall of the material box 4 facing away from the push rod 3 is provided with an inclined plate 8 arranged at an obtuse angle with the bottom of the material box 4. The dust collecting trough 5 is only open on one side. Its function is to facilitate the pouring out of the material in the material box 4 when the material transport vehicle is tilted through the setting of the inclined plate 8.

[0028] Specifically, Figure 1 As shown, the inclined plate 8 is hinged to the side wall of the material box 4 facing away from the push rod 3, and the hinged part of the inclined plate 8 and the material box 4 is arranged parallel to the bottom surface of the material box 4. Its function is that through the design of the hinged connection between the inclined plate 8 and the material box 4, it is convenient to fold the inclined plate 8 downward to directly pour out the material in the material box 4.

[0029] Specifically, Figure 1 As shown, the bottom height of the inclined plate 8 is the same as the height of the filter screen 6 near the inclined plate 8. Its function is to facilitate the direct pouring of the material in the material box 4 when the inclined plate 8 is folded down by designing the bottom height of the inclined plate 8 and the height of the filter screen 6 near the inclined plate 8.

[0030] Specifically, Figure 1 As shown, the filter screen 6 is arranged parallel to the bottom end of the inclined plate 8, and the distance between the top surface of the filter screen 6 and the bottom plate 1 gradually decreases from the push rod 3 toward the inclined plate 8. Its function is to facilitate the pouring of the material in the material box 4 through the inclined setting of the top surface of the filter screen 6.

[0031] Specifically, Figure 1 As shown, the top of the side wall of the material box 4 facing the push rod 3 is hinged with a top cover 9, an elastic net 10 is provided in the middle of the top cover 9, and the end of the top cover 9 away from the push rod 3 is detachably connected to the top of the inclined plate 8. Its function is that, through the setting of the top cover 9, it can effectively prevent the bumps when the material transfer vehicle moves and the materials are ejected out of the material box 4; through the setting of the elastic net 10, as much material as possible can be pressed into the material box 4.

[0032] Specifically, Figure 2 As shown, the top end of the inclined plate 8 is provided with an extension plate 11 disposed away from the push rod 3, and the bottom surface of the top cover 9 away from the push rod 3 is provided with a rotating shaft 12, and the bottom surface of the rotating shaft 12 is provided with a clamping block 13 for rotating around the rotating shaft 12 to enter and exit the bottom surface of the extension plate 11. Its function is that through the arrangement of the rotating shaft 12 and the clamping block 13, the top cover 9 and the inclined plate 8 can be detachably connected.

[0033] Specifically, Figure 1 As shown, a baffle 14 is provided on the side of the dust collecting trough 5 near the push rod 3, and the top of the baffle 14 is separated from the bottom of the filter screen 6. The dust collecting trough 5 is away from the side wall opening of the push rod 3. Its function is to prevent the dust in the dust collecting trough 5 from falling out from this surface when the dust collecting trough 5 is taken out through the setting of the baffle 14.

[0034] Specifically, Figure 1As shown, the top of the baffle plate 14 is rounded. Its function is to facilitate dust to fall into the dust collecting tank 5.

[0035] Specifically, Figure 3 As shown, a handle 15 is provided on the outer side wall of the dust collecting tank 5. Its function is to facilitate the extraction of the dust collecting tank 5 by the setting of the handle 15.

[0036] The working principle of this embodiment is described as follows: after the material box 4 is filled with materials, the inclined plate 8 is flipped upwards and then the top cover 9 is flipped upwards so that the top cover 9 covers the top surface of the material box 4, and then the block 13 is rotated around the rotating shaft 12 so that the side of the block 13 away from the rotating shaft 12 is rotated from the outside of the extension plate 11 to just below the extension plate 11, and then the push rod 3 is pushed to push the bottom plate 1 to drive the material box 4 to move. The bumps generated by the material box 4 during movement are buffered by the shock absorbing column 7, and the dust on the material is collected into the dust collecting trough 5 through the filter screen 6.

[0037] After the materials are transported to the right place, the block 13 is rotated so that the block 13 is completely located outside the bottom of the extension plate 11 , and the top cover 9 is opened to easily pour out the materials in the material box 4 .

[0038] After the material transfer vehicle is used for many times and a lot of dust is collected in the dust collecting trough 5 , the dust in the dust collecting trough 5 can be poured out by grabbing the handle 15 from the side of the material box 4 and pulling out the dust collecting trough 5 .

[0039] The above is only a preferred embodiment of the utility model and does not limit the utility model in any form. According to the technical essence of the utility model, within the spirit and principles of the utility model, any simple modification, equivalent replacement and improvement made to the above embodiment still falls within the protection scope of the technical solution of the utility model.

Claims

1. A material transfer vehicle for construction sites, comprising a base plate (1), a universal wheel (2) is provided below the base plate (1), and a push rod (3) is connected to one end of the base plate (1), characterized in that: A material box (4) is provided on the bottom plate (1), a dust collecting groove (5) is provided at the bottom of the material box (4), an opening for extracting the dust collecting groove (5) is provided on the side wall of the material box (4), a filter screen (6) is provided at the top of the dust collecting groove (5), and the dust collecting groove (5) and the filter screen (6) are connected via a shock absorbing column (7).

2. A material transfer vehicle for construction sites according to claim 1, characterized in that: An inclined plate (8) is provided on the side wall of the material box (4) facing away from the push rod (3) and is arranged at an obtuse angle to the bottom of the material box (4).

3. A material transfer vehicle for construction sites according to claim 2, characterized in that: The inclined plate (8) is hinged to the side wall of the material box (4) facing away from the push rod (3), and the hinge between the inclined plate (8) and the material box (4) is arranged parallel to the bottom surface of the material box (4).

4. A material transfer vehicle for construction sites according to claim 3, characterized in that: The bottom end height of the inclined plate (8) is the same as the height of the filter screen (6) adjacent to one end of the inclined plate (8).

5. A material transfer vehicle for construction sites according to claim 4, characterized in that: The filter screen (6) is arranged parallel to the bottom end of the inclined plate (8), and the distance between the top surface of the filter screen (6) and the bottom plate (1) gradually decreases in the direction from the push rod (3) toward the inclined plate (8).

6. A material transfer vehicle for construction sites according to claim 3, characterized in that: A top cover (9) is hingedly connected to the top of the side wall of the material box (4) facing the push rod (3), an elastic net (10) is provided in the middle of the top cover (9), and the end of the top cover (9) away from the push rod (3) is detachably connected to the top of the inclined plate (8).

7. A material transfer vehicle for construction sites according to claim 6, characterized in that: An extension plate (11) is provided at the top end of the inclined plate (8) and is arranged away from the push rod (3); a rotating shaft (12) is provided on the bottom surface of the top cover (9) on the side away from the push rod (3); and a clamping block (13) is provided on the bottom surface of the rotating shaft (12) for rotating around the rotating shaft (12) and entering and exiting the bottom surface of the extension plate (11).

8. A material transfer vehicle for construction sites according to claim 1, characterized in that: A baffle (14) is provided on one side of the dust collecting trough (5) adjacent to the push rod (3), and the top end of the baffle (14) is separated from the bottom end of the filter screen (6).

9. A material transfer vehicle for construction sites according to claim 8, characterized in that: The top end of the baffle (14) is rounded.

10. A material transfer vehicle for construction sites according to claim 1, characterized in that: A handle (15) is provided on the outer side wall of the dust collecting trough (5).

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