Building construction trolley facilitating unloading

Abstract

The utility model discloses a building construction trolley convenient to unload, which comprises a trolley chassis and a trolley hopper, the trolley hopper is movably connected to the inner cavity of the trolley chassis through a rotating shaft, the front side of the trolley chassis is provided with a rotating motor, the left side of the trolley hopper is provided with a frame fixing device, and the frame fixing device is connected with the trolley chassis through a rotating shaft. A bearing frame is arranged on the left side of the cart hopper. Through cooperative use of a frame fixing device, a frame fixing rod, a rod moving shell, a spring and a frame fixing groove, the problems that an existing trolley for building construction is a small trolley used for carrying materials and equipment on a construction site, the carried materials comprise rotating blocks, cement, sand and the like, when the sand needs to be unloaded after being transported, constructors usually need to unload the materials manually, and the construction efficiency is high are solved. The problems that in the prior art, sand materials are unloaded manually, or a trolley hopper is inclined for unloading, the unloading difficulty is increased, the unloading time is prolonged due to the fact that the sand materials are unloaded manually, and an existing trolley for building construction is not provided with a component for conveniently unloading the sand materials are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, in particular to a building construction wheelbarrow which is convenient for unloading. Background Art

[0002] Building construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said that it is the process of turning various lines on the design drawings into physical objects at designated locations. It includes foundation engineering construction, main structure construction, roof engineering construction, decoration engineering construction, etc. In summary, the problems existing in the existing technology are: a construction wheelbarrow is a small wheelbarrow used to transport materials and equipment on a construction site. The transported materials include blocks, cement, and sand. When the sand needs to be unloaded after transportation, construction workers usually need to unload it manually or tilt the cart bucket for unloading. The sand has a certain weight, and relying solely on manpower to unload increases the difficulty and time of unloading. However, the existing construction wheelbarrow does not have a component for conveniently unloading the sand. Therefore, a construction wheelbarrow that is easy to unload is proposed to solve the above problems. Utility Model Content

[0003] In response to the problems existing in the prior art, the utility model provides a construction wheelbarrow that is easy to unload, which has the advantage of enabling the construction wheelbarrow to easily unload sand, and solves the problem that the existing construction wheelbarrow is a small wheelbarrow used to transport materials and equipment on a construction site. The transported materials include blocks, cement, and sand, etc. After transporting the sand, when it needs to be unloaded, construction workers usually need to unload it manually or tilt the wheelbarrow bucket to unload it. The sand has a certain weight, and relying solely on manpower to unload increases the difficulty and time of unloading. However, the existing construction wheelbarrow does not have a component for conveniently unloading the sand.

[0004] The utility model is implemented as follows: a construction hand wheelbarrow that is convenient for unloading comprises a wheelbarrow chassis and a wheelbarrow bucket, the wheelbarrow bucket is movably connected to the inner cavity of the wheelbarrow chassis via a rotating shaft, a rotating motor is provided on the front side of the wheelbarrow chassis, a fixed frame device is provided on the left side of the wheelbarrow bucket, a load-bearing frame is provided on the left side of the wheelbarrow bucket, and a bucket cover is movably connected to the top of the wheelbarrow bucket.

[0005] As a preferred embodiment of the present invention, the fixed frame device includes two fixed frame rods, and two shift rod shells used in conjunction with the fixed frame rods are fixedly connected to the left side of the cart bucket. The inner cavity of the shift rod shell is movably connected to the surface of the fixed frame rod, and the opposite sides of the two shift rod shells are fixedly connected to springs, and the opposite sides of the two springs are fixedly connected to the surface of the fixed frame rod. By setting the fixed frame device, when the load-bearing frame moves to an appropriate height, the fixed frame device has a limiting effect on the height position of the load-bearing frame.

[0006] As a preferred embodiment of the present invention, two moving frame shells used in conjunction with the load-bearing frame are fixedly connected to the left side of the cart bucket, the inner cavity of the moving frame shell is movably connected to the surface of the load-bearing frame, and the opposite sides of the two fixed frame rods pass through the moving frame shell and extend into the inner cavity of the moving frame shell. By setting the moving frame shell, the load-bearing frame is pulled to drive the load-bearing frame to move along the inner cavity of the moving frame shell. The setting of the moving frame shell has a limiting effect on the moving position of the load-bearing frame.

[0007] As a preferred embodiment of the present invention, two fixing frame grooves are provided on the front and rear sides of the inner cavity of the load-bearing frame for use with the fixing frame rods. The surface of the fixing frame rods is in contact with the inner cavity of the fixing frame grooves. By setting the fixing frame grooves, when the load-bearing frame moves to the appropriate position, the fixing frame rods are released, and the restoring force generated by the spring restoring its shape will drive the fixing frame rods to be stuck in the inner cavity of the fixing frame grooves. The coordinated use of the fixing frame rods and the fixing frame grooves has a limiting effect on the position of the load-bearing frame.

[0008] As a preferred embodiment of the present invention, two plug-in card strips are fixedly connected to the right side of the truck bed cover, and two card strip slots for use with the plug-in card strips are provided on the top of the cart bed. The surface of the plug-in card strip is movably connected to the inner cavity of the card strip slot. By arranging the plug-in card strip and the card strip slot, when the truck bed cover moves to the top of the cart bed, the plug-in card strip moves into the inner cavity of the card strip slot. The coordinated use of the plug-in card strip and the card strip slot has a limiting effect on the position of the truck bed cover.

[0009] As a preferred embodiment of the present invention, the front side of the cart bucket is fixedly connected to an auxiliary gear disc, the front side of the auxiliary gear disc passes through the cart frame and extends to the outside of the inner cavity of the cart frame, the output end of the rotating motor is fixedly connected to a control gear disc used in conjunction with the auxiliary gear disc, the surface of the control gear disc is meshed with the surface of the auxiliary gear disc, and by arranging the control gear disc and the auxiliary gear disc, when the control gear disc rotates, the auxiliary gear disc can be driven to rotate, and when the auxiliary gear disc rotates, the cart bucket can be driven to rotate along the inner cavity of the cart frame through the rotating shaft.

[0010] As a preferred embodiment of the present invention, the front and rear sides of the cart bucket are fixedly connected with a spanning rod, and the top of the cart chassis is provided with two spanning grooves for use with the spanning rods. The surface of the spanning rod is in contact with the inner cavity of the spanning groove. By arranging the spanning rod and the spanning groove, the spanning rod and the spanning groove are used in coordination so that the cart bucket can be stably positioned in the inner cavity of the cart chassis.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0012] 1. The utility model solves the problem that the existing construction wheelbarrow is a small wheelbarrow used to transport materials and equipment on the construction site through the coordinated use of a fixed frame device, a fixed frame rod, a shift rod shell, a spring and a fixed frame groove. The transported materials include block, cement and sand, etc. When the sand needs to be unloaded after transportation, the construction workers usually need to unload it manually or tilt the wheelbarrow bucket to unload it. The sand has a certain weight, and relying solely on manpower to unload increases the difficulty and time of unloading. However, the existing construction wheelbarrow does not have a component for conveniently unloading the sand.

[0013] 2. The utility model sets a fixed frame device, pulls the fixed frame rods to the opposite side of the two fixed frame rods, drives the fixed frame rods to move along the inner cavity of the movable frame shell, and at the same time, the force generated by the movement of the fixed frame rods causes the spring to elastically deform. The restoring force generated by the spring restoring its shape will drive the fixed frame rod to penetrate the movable frame shell and extend into the inner cavity of the fixed frame groove. The fixed frame device has a limiting effect on the height position of the load-bearing frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure provided by an embodiment of the utility model;

[0015] Figure 2 This is a three-dimensional schematic diagram of the connection between the cart bucket and the bucket cover provided by an embodiment of the utility model;

[0016] Figure 3 This is a three-dimensional schematic diagram of the connection between the cart chassis and the rotating motor provided by an embodiment of the utility model;

[0017] Figure 4 It is a three-dimensional schematic diagram of a cart bucket in a flipped state provided by an embodiment of the utility model.

[0018] In the figure: 1. Cart chassis; 2. Cart bed; 3. Rotating motor; 4. Fixed frame device; 5. Load-bearing frame; 6. Cart bed cover; 401. Fixed frame rod; 402. Shift rod housing; 403. Spring; 7. Shift frame housing; 8. Fixed frame slot; 9. Insertion card strip; 10. Card strip slot; 11. Auxiliary gear disc; 12. Control gear disc; 13. Support rod; 14. Support slot. DETAILED DESCRIPTION

[0019] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0020] The structure of the present utility model is described in detail below with reference to the accompanying drawings.

[0021] like Figures 1 to 4As shown, an embodiment of the utility model provides a construction wheelbarrow for easy unloading, comprising a wheelbarrow base 1 and a wheelbarrow bucket 2, the wheelbarrow bucket 2 being movably connected to the inner cavity of the wheelbarrow base 1 through a rotating shaft, a rotating motor 3 being provided on the front side of the wheelbarrow base 1, a fixing device 4 being provided on the left side of the wheelbarrow bucket 2, a load-bearing frame 5 being provided on the left side of the wheelbarrow bucket 2, and a wheelbarrow cover 6 being movably connected to the top of the wheelbarrow bucket 2.

[0022] refer to Figure 4 The fixed frame device 4 includes two fixed frame rods 401. The left side of the cart bucket 2 is fixedly connected to two shift rod shells 402 used in conjunction with the fixed frame rods 401. The inner cavity of the shift rod shell 402 is movably connected to the surface of the fixed frame rod 401. The opposite sides of the two shift rod shells 402 are fixedly connected to springs 403, and the opposite sides of the two springs 403 are fixedly connected to the surface of the fixed frame rod 401.

[0023] With the above solution, by providing the fixing device 4 , when the load-bearing frame 5 moves to an appropriate height, the fixing device 4 has a limiting effect on the height position of the load-bearing frame 5 .

[0024] refer to Figure 1 Two frame moving shells 7 used in conjunction with the load-bearing frame 5 are fixedly connected to the left side of the cart bucket 2. The inner cavity of the frame moving shell 7 is movably connected to the surface of the load-bearing frame 5. The opposite sides of the two fixed frame rods 401 pass through the frame moving shell 7 and extend into the inner cavity of the frame moving shell 7.

[0025] The above solution is adopted: by setting the frame moving shell 7, pulling the load-bearing frame 5 drives the load-bearing frame 5 to move along the inner cavity of the frame moving shell 7. The setting of the frame moving shell 7 has a limiting effect on the moving position of the load-bearing frame 5.

[0026] refer to Figure 4 The front and rear sides of the inner cavity of the load-bearing frame 5 are both provided with two fixed frame grooves 8 for use with the fixed frame rod 401, and the surface of the fixed frame rod 401 is in contact with the inner cavity of the fixed frame groove 8.

[0027] The above solution is adopted: by setting the fixed frame groove 8, when the load-bearing frame 5 moves to the appropriate position, the fixed frame rod 401 is released, and the restoring force generated by the spring 403 restoring its shape will drive the fixed frame rod 401 to be stuck into the inner cavity of the fixed frame groove 8. The coordinated use of the fixed frame rod 401 and the fixed frame groove 8 has a limiting effect on the position of the load-bearing frame 5.

[0028] refer to Figure 2 There are two plug-in card strips 9 fixedly connected to the right side of the cart cover 6, and two card strip slots 10 for use with the plug-in card strips 9 are opened on the top of the cart cart 2. The surface of the plug-in card strip 9 is movably connected to the inner cavity of the card strip slot 10.

[0029] The above solution is adopted: by setting the plug-in card strip 9 and the card strip slot 10, when the truck bed cover 6 moves to the top of the cart bed 2, the plug-in card strip 9 moves into the inner cavity of the card strip slot 10, and the coordinated use of the plug-in card strip 9 and the card strip slot 10 has a limiting effect on the position of the truck bed cover 6.

[0030] refer to Figure 2 The front side of the cart bucket 2 is fixedly connected to an auxiliary gear disc 11. The front side of the auxiliary gear disc 11 passes through the cart base frame 1 and extends to the outside of the inner cavity of the cart base frame 1. The output end of the rotating motor 3 is fixedly connected to a control gear disc 12 used in conjunction with the auxiliary gear disc 11. The surface of the control gear disc 12 is meshed with the surface of the auxiliary gear disc 11.

[0031] The above solution is adopted: by setting a control gear disc 12 and an auxiliary gear disc 11, when the control gear disc 12 rotates, it can drive the auxiliary gear disc 11 to rotate, and when the auxiliary gear disc 11 rotates, it can drive the cart bucket 2 to rotate along the inner cavity of the cart chassis 1 through the rotating shaft.

[0032] refer to Figure 1 The front and rear sides of the cart bucket 2 are fixedly connected with a lever 13, and the top of the cart chassis 1 is provided with two lever grooves 14 for use with the lever 13, and the surface of the lever 13 is in contact with the inner cavity of the lever groove 14.

[0033] The above solution is adopted: by providing the lever 13 and the lever groove 14 , the lever 13 and the lever groove 14 cooperate to enable the cart bucket 2 to be stably positioned in the inner cavity of the cart chassis 1 .

[0034] The working principle of this utility model:

[0035] When in use, when the construction wheelbarrow needs to unload sand conveniently, the user first pushes the transport cart to the construction position, and then pulls the fixing rod 401 to the opposite side of the two fixing rods 401, driving the fixing rod 401 to move along the inner cavity of the shift rod shell 402. At the same time, the force generated when the fixing rod 401 moves causes the spring 403 to undergo elastic deformation. When the fixing rod 401 disengages from the fixing groove 8 and moves out of the outer side of the inner cavity of the shifting frame shell 7, the load-bearing frame 5 is pulled toward the top. When the load-bearing frame 5 moves to the appropriate position, the fixing rod 401 is released. The restoring force generated by the spring 403 restoring its shape will drive the fixing rod 401 to penetrate the shifting frame shell 7 and extend to the inner cavity of the fixing groove 8. The coordinated use of the fixing rod 401 and the fixing groove 8 has a limiting effect on the position of the load-bearing frame 5. Then the cart base frame 1 is stabilized, and then the control is started. The gear disc 12 rotates to the left, and when the control gear disc 12 rotates, it will drive the auxiliary gear disc 11 to rotate to the right. When the auxiliary gear disc 11 rotates, it will drive the cart bucket 2 to rotate along the inner cavity of the cart chassis 1 through the rotating shaft. When the cart bucket 2 rotates, it will drive the lever 13 to disengage from the inner cavity of the lever groove 14. When the cart bucket 2 rotates one hundred and eighty degrees and the top of the load-bearing frame 5 contacts the ground, the rotating motor 3 is stopped, and then the cart chassis 1 can be released, and then the bucket cover 6 is pulled to the left. When the bucket cover 6 moves, it will drive the plug-in card strip 9 to move along the inner cavity of the card strip groove 10. When the plug-in card strip 9 is disengaged from the inner cavity of the card strip groove 10, and at the same time, the bucket cover 6 is disengaged from the contact with the surface of the cart bucket 2, all the sand and materials in the cart bucket 2 will fall to the ground. At this time, the construction work can complete the convenient unloading of sand and materials with a wheelbarrow.

[0036] In summary, the construction wheelbarrow for easy unloading solves the problem that the existing construction wheelbarrow is a small wheelbarrow used to transport materials and equipment on a construction site by setting a fixed frame device 4, a fixed frame rod 401, a shift rod shell 402, a spring 403 and a fixed frame groove 8. The transported materials include block, cement and sand, etc. When the sand needs to be unloaded after transportation, construction workers usually need to unload it manually or tilt the cart bucket to unload it. The sand has a certain weight, and relying solely on manpower to unload increases the difficulty and time of unloading. However, the existing construction wheelbarrow does not have a component for conveniently unloading the sand.

[0037] It should be noted that, in this document, relational terms such as first and second, etc., are used only 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 terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction wheelbarrow for easy unloading, comprising a wheelbarrow chassis (1) and a wheelbarrow bucket (2), characterized in that: The cart bucket (2) is movably connected to the inner cavity of the cart base frame (1) via a rotating shaft, a rotating motor (3) is provided on the front side of the cart base frame (1), a fixed frame device (4) is provided on the left side of the cart bucket (2), a load-bearing frame (5) is provided on the left side of the cart bucket (2), and a bucket cover (6) is movably connected to the top of the cart bucket (2).

2. A construction wheelbarrow for easy unloading as claimed in claim 1, characterized in that: The fixed frame device (4) includes two fixed frame rods (401), and two shift rod shells (402) used in conjunction with the fixed frame rods (401) are fixedly connected to the left side of the cart bucket (2). The inner cavity of the shift rod shell (402) is movably connected to the surface of the fixed frame rod (401), and the opposite sides of the two shift rod shells (402) are fixedly connected to the springs (403), and the opposite sides of the two springs (403) are fixedly connected to the surface of the fixed frame rod (401).

3. A construction wheelbarrow for easy unloading as claimed in claim 2, characterized in that: The left side of the cart bucket (2) is fixedly connected to two moving frame shells (7) used in conjunction with the load-bearing frame (5), the inner cavity of the moving frame shell (7) is movably connected to the surface of the load-bearing frame (5), and the opposite sides of the two fixed frame rods (401) both penetrate the moving frame shell (7) and extend into the inner cavity of the moving frame shell (7).

4. A construction wheelbarrow for easy unloading as claimed in claim 2, characterized in that: Two fixed frame grooves (8) for use with fixed frame rods (401) are provided on the front and rear sides of the inner cavity of the load-bearing frame (5), and the surfaces of the fixed frame rods (401) are in contact with the inner cavities of the fixed frame grooves (8).

5. A construction wheelbarrow for easy unloading as claimed in claim 1, characterized in that: Two plug-in card strips (9) are fixedly connected to the right side of the cart cover (6), and two card strip slots (10) for use with the plug-in card strips (9) are provided on the top of the cart cart (2), and the surface of the plug-in card strip (9) is movably connected to the inner cavity of the card strip slot (10).

6. A construction wheelbarrow for easy unloading as claimed in claim 1, characterized in that: The front side of the cart bucket (2) is fixedly connected to an auxiliary gear disc (11), the front side of the auxiliary gear disc (11) passes through the cart chassis (1) and extends to the outside of the inner cavity of the cart chassis (1), and the output end of the rotating motor (3) is fixedly connected to a control gear disc (12) used in conjunction with the auxiliary gear disc (11), and the surface of the control gear disc (12) is meshed with the surface of the auxiliary gear disc (11).

7. A construction wheelbarrow for easy unloading as claimed in claim 1, characterized in that: The front and rear sides of the cart bucket (2) are fixedly connected to a lever (13), and the top of the cart chassis (1) is provided with two lever grooves (14) for use with the lever (13), and the surface of the lever (13) is in contact with the inner cavity of the lever groove (14).

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