Small transportation device for building materials

Abstract

The utility model relates to the technical field of building materials, and discloses a small transport device for building materials, which comprises a cart and a covering component, the cart comprises wheel carriers, a box body, two support legs and two push rods, and the box body is mounted at the tops of the interiors of the two wheel carriers. By arranging the cart, the wheel carrier, the box body, the supporting legs, the push rod, the covering assembly and other structural components, building cement is transported through the cart, the covering assembly prevents the cement from splashing and overflowing, the cover plate is kept stable through the limiting spring, the cement is conveniently loaded and unloaded through the fixing assembly, and the cement at the bottom of the cover plate is cleaned through the cleaning assembly; and cement is prevented from making contact with a first sliding rod through a baffle, a limiting spring is kept stable through a sliding block, the effect of preventing the cement from splashing and overflowing in the cement conveying process is achieved, and the problem that in the cement conveying process of a trolley, the cement is splashed to the outer side of the trolley, and consequently building materials are wasted is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of building materials, and particularly relates to a small transportation device for building materials. Background Art

[0002] Building materials are various materials used in construction projects. There are many types of building materials, including inorganic materials, which include metal materials and non-metal materials, organic materials, which include plant materials, synthetic polymer materials and asphalt materials, and composite materials, which include asphalt concrete, polymer concrete, etc., generally composed of a composite of inorganic non-metallic materials and organic materials.

[0003] When using building cement, it is necessary to mix the building cement through a mixer. The mixed cement needs to be transported to the construction area, and a trolley will be used. The mixed cement contains more water, and there is more mud on the road surface of the construction environment, resulting in an uneven construction road surface. When using the trolley to transport the cement, the trolley will shake. The shaking trolley will cause the cement to shake inside the trolley, causing the cement to splash outside the trolley, resulting in waste of building materials. The problem existing in the above technology is that the cement will splash outside the trolley during the transportation process of the trolley, resulting in waste of building materials. Summary of the Utility Model

[0004] Aiming at the problems existing in the prior art, the utility model provides a small transportation device for building materials that can overcome or at least partially solve the above problems.

[0005] The utility model is realized as follows: A small transportation device for building materials includes a trolley and a covering assembly. The trolley includes a wheel frame, a box body, two supporting feet and two push rods. The box body is installed at the top inside the two wheel frames. The opposite ends of the two supporting feet are respectively fixedly connected to the front and rear sides of the wheel frame. The bottoms of the two push rods are fixedly connected to the tops of the two supporting feet. The covering assembly includes a cover plate, a hook, a fixing rod and a rotating shaft. The bottom of the cover plate is movably connected to the top of the box body. The top of the hook is fixedly connected to the left side of the bottom of the cover plate. The right side of the fixing rod is fixedly connected to the left side of the box body. The surface of the fixing rod is movably connected to the surface of the hook. The front and rear sides of the rotating shaft are respectively fixedly connected to the opposite ends of the two push rods. The rotating shaft is located on the right side inside the cover plate;

[0006] The trolley is used for transporting building cement;

[0007] The covering assembly is used to prevent the cement from splashing and overflowing.

[0008] To keep the cover plate in stable contact with the box body, preferably, a movable sleeve is movably connected to the surface of the rotating shaft, the surface of the movable sleeve is slidably connected to the right side inside the cover plate, a plurality of limiting springs are fixedly connected to the right side of the movable sleeve, and the right sides of the plurality of limiting springs are fixedly connected to the right side inside the cover plate. A fixing component is arranged at the bottom of the cover plate, and a cleaning component is arranged inside the box body. The plurality of limiting springs generate a backward thrust on the cover plate, so that the hook is stably connected to the fixing rod, restricting the movement of the cover plate, thereby keeping the cover plate stable.

[0009] To facilitate the removal of the cement inside the box body, preferably, the fixing component includes two first sliding rods, two fixing springs and a fixing plate. The top and bottom of the two first sliding rods are fixedly connected to the top and bottom inside the two supporting feet respectively. The two fixing springs are sleeved on the surfaces of the two first sliding rods respectively, and the bottoms of the two fixing springs are fixedly connected to the bottoms inside the two supporting feet. The front and rear sides inside the fixing plate are slidably connected to the surfaces of the two first sliding rods respectively, and the tops of the two fixing springs are fixedly connected to the front and rear sides of the bottom of the fixing plate respectively. By moving the fixing plate downward, the two fixing springs are deformed during the movement of the fixing plate. Move the cover plate to the left. During the movement of the cover plate, the hook is driven to move to the left, and the hook is separated from the fixing rod. Move the cover plate upward. During the movement of the cover plate, the movable sleeve is driven to rotate around the rotating shaft, so that the cover plate moves to a vertical state. Release the fixing plate, and the two fixing springs rebound, driving the fixing plate to move upward. The rear side of the fixing plate contacts the cover plate, restricting the movement of the cover plate and keeping the cover plate stable, so as to take out the cement inside the box body.

[0010] To facilitate the cleaning of the cement adhered to the bottom of the cover plate, preferably, the cleaning component includes a waterproof gasket, a pull rod and a cleaning rod. The surface of the waterproof gasket is fixedly connected to the right side inside the box body. The surface of the pull rod is slidably connected to the inside of the waterproof gasket. The bottom of the right side of the cleaning rod is fixedly connected to the left side of the pull rod. The top of the cleaning rod is movably connected to the bottom of the cover plate. By moving the pull rod to the right, the cleaning rod is driven to move during the movement of the pull rod, and the top of the cleaning rod remains in contact with the bottom of the cover plate, so as to clean the cement at the bottom of the cover plate through the cleaning rod.

[0011] To prevent the cement from contacting the two first sliding rods and causing the fixing plate to be unable to move, preferably, connecting blocks are fixedly connected to the front and rear sides of the bottom of the fixing plate, baffles are fixedly connected to the left sides of the two connecting blocks, and the opposite ends inside the two baffles are slidably connected to the surfaces of the two supporting feet. The right sides of the two supporting feet are blocked by the two baffles to prevent the cement from contacting the two first sliding rods.

[0012] In order to keep multiple limiting springs stable, preferably, a plurality of sliders are fixedly connected to both the top and bottom of the movable sleeve, and the surfaces of the plurality of sliders are slidably connected to the inside of the cover plate. The position of the movable sleeve is restricted by the plurality of sliders to prevent the movable sleeve from rotating, so that the multiple limiting springs remain stable when deforming.

[0013] In order to prevent the cleaning rod from tilting, preferably, second sliding rods are fixedly connected to both the front and rear sides inside the cleaning rod, and the left and right sides of the two second sliding rods are respectively fixedly connected to the left and right sides inside the box body. The moving direction of the cleaning rod is restricted by the two second sliding rods to keep the cleaning rod stable during the moving process.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] By providing structural components such as a trolley, a wheel frame, a box body, a support leg, a push rod, and a covering assembly, the present utility model transports building cement through the trolley, prevents cement from splashing and overflowing through the covering assembly, keeps the cover plate stable through the limiting spring, facilitates the loading and unloading of cement through the fixing assembly, cleans the cement at the bottom of the cover plate through the cleaning assembly, prevents cement from contacting the first sliding rod through the baffle, and keeps the limiting spring stable through the slider, achieving the effect of preventing cement from splashing and overflowing during the transportation of cement. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structure diagram provided by an embodiment of the present utility model;

[0017] Figure 2 is a three-dimensional structure diagram of the unfolded state of the cover plate provided by an embodiment of the present utility model;

[0018] Figure 3 is a three-dimensional structure diagram of the covering assembly provided by an embodiment of the present utility model;

[0019] Figure 4 is a three-dimensional structure diagram of the fixing assembly provided by an embodiment of the present utility model.

[0020] In the figure: 1, trolley; 101, wheel frame; 102, box body; 103, support leg; 104, push rod; 2, covering assembly; 201, cover plate; 202, hook; 203, fixed rod; 204, rotating shaft; 3, movable sleeve; 4, limiting spring; 5, fixing assembly; 501, first sliding rod; 502, fixed spring; 503, fixing plate; 6, cleaning assembly; 601, waterproof gasket; 602, pull rod; 603, cleaning rod; 7, connecting block; 8, baffle; 9, slider; 10, second sliding rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] To further understand the invention content, features and effects of the present utility model, the following embodiments are exemplified and described in detail with reference to the accompanying drawings as follows.

[0022] The structure of the present utility model will be described in detail below with reference to the accompanying drawings.

[0023] As Figures 1 to 4As shown in the figure, a small transport device for building materials provided by an embodiment of the present utility model includes a trolley 1 and a covering assembly 2. The trolley 1 includes a wheel frame 101, a box body 102, two support feet 103 and two push rods 104. The box body 102 is installed at the top inside the two wheel frames 101. The opposite ends of the two support feet 103 are respectively fixedly connected to the front and rear sides of the wheel frame 101. The bottoms of the two push rods 104 are both fixedly connected to the tops of the two support feet 103. The covering assembly 2 includes a cover plate 201, a hook 202, a fixed rod 203 and a rotating shaft 204. The bottom of the cover plate 201 is movably connected to the top of the box body 102. The top of the hook 202 is fixedly connected to the left side of the bottom of the cover plate 201. The right side of the fixed rod 203 is fixedly connected to the left side of the box body 102. The surface of the fixed rod 203 is movably connected to the surface of the hook 202. The front and rear sides of the rotating shaft 204 are respectively fixedly connected to the opposite ends of the two push rods 104. The rotating shaft 204 is located on the right side inside the cover plate 201. The trolley 1 is used for transporting building cement. The covering assembly 2 is used to prevent the cement from splashing and overflowing. In order to keep the cover plate 201 in stable contact with the box body 102, a movable sleeve 3 is movably connected to the surface of the rotating shaft 204. The surface of the movable sleeve 3 is slidably connected to the right side inside the cover plate 201. The right side of the movable sleeve 3 is fixedly connected to a plurality of limiting springs 4. The right sides of the plurality of limiting springs 4 are all fixedly connected to the right side inside the cover plate 201. A fixing assembly 5 is arranged at the bottom of the cover plate 201. A cleaning assembly 6 is arranged inside the box body 102. By means of the backward thrust generated by the plurality of limiting springs 4 on the cover plate 201, the hook 202 and the fixed rod 203 are kept in stable connection, restricting the movement of the cover plate 201, so that the cover plate 201 is kept stable. In order to facilitate the taking out of the cement inside the box body 102, the fixing assembly 5 includes two first sliding rods 501, two fixing springs 502 and a fixing plate 503. The tops and bottoms of the two first sliding rods 501 are respectively fixedly connected to the tops and bottoms inside the two support feet 103. The two fixing springs 502 are both sleeved on the surfaces of the two first sliding rods 501. The bottoms of the two fixing springs 502 are both fixedly connected to the bottoms inside the two support feet 103. The front and rear sides inside the fixing plate 503 are both slidably connected to the surfaces of the two first sliding rods 501. The tops of the two fixing springs 502 are respectively fixedly connected to the front and rear sides of the bottom of the fixing plate 503. By moving the fixing plate 503 downward, the two fixing springs 502 are deformed during the movement of the fixing plate 503, and the cover plate 201 is moved to the left. During the movement of the cover plate 201, the hook 202 is driven to move to the left, and the hook 202 is disengaged from the fixed rod 203. The cover plate 201 is moved upward. During the movement of the cover plate 201, the movable sleeve 3 is driven to rotate around the rotating shaft 204, so that the cover plate 201 is moved to a vertical state. The fixing plate 503 is released, and the two fixing springs 502 rebound, driving the fixing plate 503 to move upward. The rear side of the fixing plate 503 contacts the cover plate 201, restricting the movement of the cover plate 201 and keeping the cover plate 201 stable.Thereby, the cement inside the box body 102 is taken out. To facilitate the cleaning of the cement adhered to the bottom of the cover plate 201, the cleaning assembly 6 includes a waterproof gasket 601, a pull rod 602 and a cleaning rod 603. The surface of the waterproof gasket 601 is fixedly connected to the right side inside the box body 102. The surface of the pull rod 602 is slidably connected to the inside of the waterproof gasket 601. The bottom of the right side of the cleaning rod 603 is fixedly connected to the left side of the pull rod 602. The top of the cleaning rod 603 is movably connected to the bottom of the cover plate 201. By moving the pull rod 602 to the right, the cleaning rod 603 is driven to move during the movement of the pull rod 602. The top of the cleaning rod 603 remains in contact with the bottom of the cover plate 201. Thereby, the cement on the bottom of the cover plate 201 is cleaned by the cleaning rod 603. To prevent the cement from contacting the two first sliding rods 501 and causing the fixing plate 503 to be unable to move, both the front and rear sides of the bottom of the fixing plate 503 are fixedly connected with connecting blocks 7. The left sides of the two connecting blocks 7 are both fixedly connected with baffle plates 8. The opposite ends inside the two baffle plates 8 are slidably connected to the surfaces of the two support feet 103. By blocking the right sides of the two support feet 103 with the two baffle plates 8, the cement is prevented from contacting the two first sliding rods 501. To keep the plurality of limiting springs 4 stable, both the top and bottom of the movable sleeve 3 are fixedly connected with a plurality of sliders 9. The surfaces of the plurality of sliders 9 are slidably connected to the inside of the cover plate 201. The position of the movable sleeve 3 is restricted by the plurality of sliders 9 to prevent the movable sleeve 3 from rotating. Thereby, the plurality of limiting springs 4 remain stable when deforming. To prevent the cleaning rod 603 from tilting, both the front and rear sides inside the cleaning rod 603 are fixedly connected with second sliding rods 10. The left and right sides of the two second sliding rods 10 are respectively fixedly connected to the left and right sides inside the box body 102. The moving direction of the cleaning rod 603 is restricted by the two second sliding rods 10, so that the cleaning rod 603 remains stable during the movement.,

[0024] The working principle of the present utility model:

[0025] When transporting cement, move the fixed plate 503 downward. During the movement of the fixed plate 503, the two fixed springs 502 are deformed. Move the cover plate 201 to the left. During the movement of the cover plate 201, the hook 202 is driven to move to the left, and the hook 202 is disengaged from the fixed rod 203. Move the cover plate 201 upward. During the movement of the cover plate 201, the movable sleeve 3 is driven to rotate around the rotating shaft 204, so that the cover plate 201 is moved to a vertical state. Release the fixed plate 503, and the two fixed springs 502 rebound, driving the fixed plate 503 to move upward. The rear side of the fixed plate 503 contacts the cover plate 201, restricting the movement of the cover plate 201 and keeping the cover plate 201 stable. Load the cement into the interior of the box 102. Move the fixed plate 503 downward, and the fixed plate 503 is disengaged from the cover plate 201. Rotate and move the cover plate 201 to the left so that the bottom of the cover plate 201 contacts the top of the box 102. A plurality of limit springs 4 rebound, driving the cover plate 201 to move to the right. During the movement of the cover plate 201, the hook 202 is driven to keep in close contact with the fixed plate 503, so that the cover plate 201 is kept in close contact with the box 102. Move the cement to the position where it is needed by the trolley 1. Move the pull rod 602 to the right. During the movement of the pull rod 602, the cleaning rod 603 is driven to move. The top of the cleaning rod 603 remains in contact with the bottom of the cover plate 201. Clean the cement at the bottom of the cover plate 201 through the cleaning rod 603. Move the pull rod 602 to the right to reset, open the cover plate 201 and fix the cover plate 201, so as to take out the cement.

[0026] 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 expressly listed, or elements inherent to such process, method, article or device.

[0027] The above are only the preferred embodiments of the present invention, and do not impose any form of limitation on the present invention. Although the present invention has been disclosed above with the preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art of this patent without departing from the scope of the technical solution of the present invention.

Claims

1. A small transport device for building materials, comprising a trolley (1) and a covering assembly (2), characterized in that: The trolley (1) includes a wheel frame (101), a box body (102), two support legs (103) and two push rods (104). The box body (102) is installed at the top inside the two wheel frames (101). The opposite ends of the two support legs (103) are respectively fixedly connected to the front and rear sides of the wheel frame (101). The bottoms of the two push rods (104) are both fixedly connected to the tops of the two support legs (103). The covering assembly (2) includes a cover plate (201), a hook (202), a fixing rod (203) and a rotating shaft (204). The bottom of the cover plate (201) is movably connected to the top of the box body (102). The top of the hook (202) is fixedly connected to the left side of the bottom of the cover plate (201). The right side of the fixing rod (203) is fixedly connected to the left side of the box body (102). The surface of the fixing rod (203) is movably connected to the surface of the hook (202). The front and rear sides of the rotating shaft (204) are respectively fixedly connected to the opposite ends of the two push rods (104). The rotating shaft (204) is located on the right side inside the cover plate (201). The trolley (1) is used for transporting construction cement; The covering assembly (2) is used to prevent the cement from splashing and overflowing.

2. The small transport device for a building material according to claim 1, characterized in that: A movable sleeve (3) is movably connected to the surface of the rotating shaft (204). The surface of the movable sleeve (3) is slidably connected to the right side inside the cover plate (201). A plurality of limiting springs (4) are fixedly connected to the right side of the movable sleeve (3). The right sides of the plurality of limiting springs (4) are all fixedly connected to the right side inside the cover plate (201). A fixing assembly (5) is arranged at the bottom of the cover plate (201). A cleaning assembly (6) is arranged inside the box body (102).

3. The small transport device for a building material according to claim 2, characterized in that: The fixing assembly (5) includes two first sliding rods (501), two fixing springs (502) and a fixing plate (503). The top and bottom of the two first sliding rods (501) are fixedly connected to the top and bottom inside the two support legs (103). The two fixing springs (502) are both sleeved on the surfaces of the two first sliding rods (501). The bottoms of the two fixing springs (502) are both fixedly connected to the bottoms inside the two support legs (103). The front and rear sides inside the fixing plate (503) are slidably connected to the surfaces of the two first sliding rods (501). The tops of the two fixing springs (502) are respectively fixedly connected to the front and rear sides of the bottom of the fixing plate (503).

4. The small transport device for a building material according to claim 2, characterized in that: The cleaning assembly (6) includes a waterproof gasket (601), a pull rod (602) and a cleaning rod (603). The surface of the waterproof gasket (601) is fixedly connected to the right side inside the box body (102). The surface of the pull rod (602) is slidably connected to the inside of the waterproof gasket (601). The bottom of the right side of the cleaning rod (603) is fixedly connected to the left side of the pull rod (602). The top of the cleaning rod (603) is movably connected to the bottom of the cover plate (201).

5. The small transport device for a building material according to claim 3, characterized in that: Both the front and rear sides of the bottom of the fixed plate (503) are fixedly connected with connecting blocks (7), and baffles (8) are fixedly connected to the left sides of the two connecting blocks (7). The opposite ends inside the two baffles (8) are both slidably connected to the surfaces of the two supporting feet (103).

6. The small transportation device for a building material according to claim 2, characterized in that: Both the top and bottom of the movable sleeve (3) are fixedly connected with a plurality of sliders (9), and the surfaces of the plurality of sliders (9) are all slidably connected to the inside of the cover plate (201).

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