Transportation device convenient for unloading and used for concrete production

Abstract

The utility model relates to the technical field of concrete transportation, in particular to a concrete production transportation device convenient for unloading, which comprises a cart body, a cart handle fixedly mounted on the cart body, a mixing cylinder fixedly mounted in the cart body, a cylinder cover clamped on the mixing cylinder, and fixing frames symmetrically and fixedly mounted at the upper end of the cylinder cover. A driving motor is fixedly installed between the two fixing frames, a rotating column is installed at the output end of the driving motor, a first sliding groove and a second sliding groove are symmetrically formed in the side wall of the rotating column, and the second sliding groove is located below the first sliding groove; a discharging mechanism is arranged in the rotating column; the discharging mechanism comprises an inner column, the inner column is slidably mounted in the rotating column, a discharging disc is fixedly mounted at the lower end of the inner column and slidably mounted in the mixing barrel, and fixing blocks are symmetrically and fixedly mounted on the side wall of the inner column, so that the stirring position can be conveniently adjusted according to the amount of concrete when the equipment is used, and the equipment is more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete transportation, in particular to a transportation device for concrete production which is convenient for unloading. Background Art

[0002] Concrete, abbreviated as concrete, is a general term for engineering composite materials in which aggregates are bonded into a whole by cementitious materials. The term concrete usually refers to cement as a cementitious material, sand and stone as aggregates, mixed with water in a certain proportion and obtained by mixing. It is also called ordinary concrete, which is widely used in civil engineering.

[0003] For example, a Chinese patent discloses: a concrete mixing device that is convenient for transportation, publication number: CN218365655U, which is used in conjunction with a first motor, a gear, a mixing barrel, a rack, a second motor, a rotating shaft, and a stirring paddle. By starting the first motor, the first motor drives the gear to rotate, and the mixing barrel rotates through the meshing rotation of the gear and the rack. By starting the second motor, the rotating shaft drives the stirring paddle to stir, and the cement is stirred all the time through the self-rotation of the mixing barrel and the rotation of the stirring paddle, thereby preventing the cement inside the mixer from solidifying during transportation. However, it is difficult to adjust the stirring paddle according to the amount of concrete to be transported when the device is in use, resulting in poor mixing effect. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies of the prior art, the utility model provides a transport device for concrete production that is easy to unload, thereby solving the technical problem that the existing equipment is difficult to adjust the stirring paddle according to the amount of concrete to be transported during use, resulting in poor mixing effect.

[0006] (II) Technical solution

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A transport device for concrete production that is convenient for unloading, comprising a cart body, a cart handle fixedly mounted on the cart body, a mixing drum fixedly mounted inside the cart body, a drum cover clamped on the mixing drum, a fixing frame symmetrically fixedly mounted on the upper end of the drum cover, a driving motor fixedly mounted between two fixing frames, a rotating column mounted on the output end of the driving motor, a first sliding groove and a second sliding groove symmetrically opened on the side wall of the rotating column, and the second sliding groove is located below the first sliding groove;

[0009] A discharge mechanism is provided inside the rotating column;

[0010] The unloading mechanism includes an inner column, which is slidably installed in a rotating column, a discharging tray is fixedly installed on the lower end of the inner column, and the discharging tray is slidably installed in a mixing barrel, and fixed blocks are symmetrically fixedly installed on the side walls of the inner column, and two fixed blocks are respectively slidably installed in two first sliding grooves, and first limiting grooves are opened on the side walls of the two fixed blocks.

[0011] Preferably: the first stirring blades are evenly and equidistantly fixedly installed on the side wall of the rotating column, the second stirring blades are slidably installed inside the three first stirring blades, the three second stirring blades are respectively slidably installed in the three second sliding grooves, and the second limiting grooves are opened on the opposite ends of the three second stirring blades.

[0012] Preferably: a first threaded ring is threadedly mounted on the rotating column, and the first threaded ring is slidably mounted in three second limiting grooves; a second threaded ring is threadedly mounted on the rotating column, and the second threaded ring is slidably mounted in two first limiting grooves.

[0013] (III) Beneficial effects

[0014] 1. Through the design of the mixing drum, the second chute, the first stirring blade, the second stirring blade and the first threaded ring, the rotation of the rotating column will drive the first stirring blade and the second stirring blade to rotate accordingly, so that the concrete inside the mixing drum can be stirred and mixed in real time, effectively avoiding the problem of its solidification during transportation. During transportation, the first threaded ring can be rotated according to the amount of concrete inside the mixing drum, and the rotation of the first threaded ring will drive the three second stirring blades to move downward inside the second chute and the first stirring blade, so that the equipment can also be used to adjust the stirring position according to the amount of concrete, which is more convenient to use;

[0015] Second, through the design of the driving motor, rotating column, inner column and discharge tray, the movement of the fixed block will drive the inner column to move downward inside the rotating column. At this time, the inner column will drive the discharge tray to move downward, and then open the discharge port on the discharge tray. At this time, the driving motor can be started, and the concrete can be discharged during the mixing process, thereby effectively avoiding the problem of discharge blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0017] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0018] Figure 2 It is a three-dimensional exploded structural diagram of the utility model;

[0019] Figure 3 This is an exploded structural diagram of the first stirring blade connection of the utility model;

[0020] Figure 4 This is an exploded structural diagram of the inner column connection of the utility model.

[0021] Legend: 11. Cart body; 12. Cart handle; 13. Mixing drum; 14. Drum cover; 15. Fixed frame; 16. Driving motor; 17. Rotating column; 18. First slide groove; 19. Second slide groove; 21. Inner column; 22. Discharge tray; 23. Fixed block; 24. First limiting groove; 25. First stirring blade; 26. Second stirring blade; 27. Second limiting groove; 28. First threaded ring; 29. ​​Second threaded ring. DETAILED DESCRIPTION

[0022] The embodiment of the present application provides a transportation device for concrete production that is easy to unload, which effectively solves the problem that the existing equipment is difficult to adjust the stirring paddle according to the amount of concrete to be transported during use, resulting in poor mixing effect. Through the design of the mixing drum, the second chute, the first stirring blade, the second stirring blade and the first threaded ring, the rotation of the rotating column will drive the first stirring blade and the second stirring blade to rotate accordingly, so that the concrete inside the mixing drum can be stirred and mixed in real time, effectively avoiding the problem of solidification during transportation. During transportation, the first threaded ring can be rotated according to the amount of concrete inside the mixing drum. The rotation of the first threaded ring will drive the three second stirring blades to move downward inside the second chute and the first stirring blade, so that the device can also be used. It is convenient to adjust the mixing position according to the amount of concrete, which is more convenient to use.

[0023] Example

[0024] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the technical solution in the embodiment of the present application effectively solves the technical problem that it is difficult for the existing equipment to adjust the mixing paddle according to the amount of concrete to be transported during use, resulting in poor mixing effect. The overall idea is as follows: a concrete production transportation device that is easy to unload, including a cart body 11, a cart handle 12 is fixedly installed on the cart body 11, a mixing drum 13 is fixedly installed inside the cart body 11, a drum cover 14 is clamped on the mixing drum 13, a fixing frame 15 is symmetrically fixedly installed on the upper end of the drum cover 14, a driving motor 16 is fixedly installed between the two fixing frames 15, a rotating column 17 is installed on the output end of the driving motor 16, and a first slide groove 18 and a second slide groove 19 are symmetrically opened on the side wall of the rotating column 17, and the second slide groove 19 is located below the first slide groove 18;

[0025] A discharge mechanism is provided inside the rotating column 17;

[0026] The unloading mechanism includes an inner column 21, which is slidably mounted in the rotating column 17, a discharging tray 22 is fixedly mounted at the lower end of the inner column 21, and the discharging tray 22 is slidably mounted in the mixing barrel 13, a fixed block 23 is symmetrically fixedly mounted on the side wall of the inner column 21, and two fixed blocks 23 are respectively slidably mounted in two first chute 18, and first limiting grooves 24 are provided on the side walls of the two fixed blocks 23, and first stirring blades 25 are evenly and equidistantly fixedly mounted on the side wall of the rotating column 17, and second stirring blades 26 are slidably mounted inside the three first stirring blades 25, and the three second stirring blades 26 are slidably mounted inside the three first stirring blades 25. The mixing blades 26 are slidably installed in the three second slide grooves 19 respectively, and the opposite ends of the three second mixing blades 26 are provided with second limiting grooves 27. The rotating column 17 is threadedly installed with a first threaded ring 28, and the first threaded ring 28 is slidably installed in the three second limiting grooves 27. The rotating column 17 is threadedly installed with a second threaded ring 29, and the second threaded ring 29 is slidably installed in the two first limiting grooves 24. When the trolley handle 12 is pushed to drive the concrete to be transported, the driving motor 16 can be started at this time, and the rotating column 17 will be driven to rotate under the action of the driving motor 16, and The rotation of the rotating column 17 will drive the first stirring blade 25 and the second stirring blade 26 to rotate accordingly, so that the concrete inside the mixing drum 13 can be stirred and mixed in real time, effectively avoiding the problem of its solidification during transportation. During transportation, the first threaded ring 28 can be rotated according to the amount of concrete inside the mixing drum 13. The rotation of the first threaded ring 28 will drive the three second stirring blades 26 to move downward inside the second chute 19 and the first stirring blade 25, so that the device can also be used to adjust the stirring position according to the amount of concrete. Adjustment is made, and it is more convenient to use; when unloading, the second threaded ring 29 can be rotated on the rotating column 17, and the rotation of the second threaded ring 29 will drive the two fixed blocks 23 to slide downward inside the first slide groove 18, and the movement of the fixed blocks 23 will drive the inner column 21 to move downward inside the rotating column 17. At this time, the inner column 21 will drive the discharge tray 22 to move downward, and then open the discharge port on the discharge tray 22. At this time, the drive motor 16 can be started, so that the concrete can be discharged during the mixing process, thereby effectively avoiding the problem of discharge blockage.

[0027] In view of the problems existing in the prior art, the utility model provides a transportation device for concrete production which is easy to unload. Through the design of the mixing drum, the second chute, the first stirring blade, the second stirring blade and the first threaded ring, the rotation of the rotating column will drive the first stirring blade and the second stirring blade to rotate accordingly, so that the concrete inside the mixing drum can be stirred and mixed in real time, effectively avoiding the problem of solidification during transportation. During transportation, the first threaded ring can also be rotated according to the amount of concrete inside the mixing drum. The rotation of the first threaded ring will drive the three second stirring blades to move downward inside the second chute and the first stirring blade, so that the mixing position of the device can be adjusted according to the amount of concrete when in use, and it is more convenient to use.

[0028] Working principle:

[0029] In the first step, when the trolley handle 12 is pushed to transport concrete, the drive motor 16 can be started at this time, and the drive motor 16 will drive the rotating column 17 to rotate, and the rotation of the rotating column 17 will drive the first stirring blade 25 and the second stirring blade 26 to rotate accordingly, so that the concrete inside the mixing drum 13 can be stirred and mixed in real time, effectively avoiding the problem of its solidification during transportation. During transportation, the first threaded ring 28 can be rotated according to the amount of concrete inside the mixing drum 13, and the rotation of the first threaded ring 28 will drive the three second stirring blades 26 to move downward inside the second chute 19 and the first stirring blade 25, so that the device can also be used to adjust the stirring position according to the amount of concrete, and it is more convenient to use;

[0030] In the second step, when unloading, the second threaded ring 29 can be rotated on the rotating column 17. The rotation of the second threaded ring 29 will drive the two fixed blocks 23 to slide downward inside the first slide groove 18, and the movement of the fixed blocks 23 will drive the inner column 21 to move downward inside the rotating column 17. At this time, the inner column 21 will drive the discharge tray 22 to move downward, and then open the discharge port on the discharge tray 22. At this time, the drive motor 16 can be started to allow the concrete to be discharged during the mixing process, thereby effectively avoiding the problem of discharge blockage.

[0031] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A transport device for concrete production that is convenient for unloading, comprising a cart body (11), a cart handle (12) fixedly mounted on the cart body (11), a mixing drum (13) fixedly mounted inside the cart body (11), a drum cover (14) clamped on the mixing drum (13), characterized in that: A fixing frame (15) is symmetrically fixedly mounted on the upper end of the cylinder cover (14), a driving motor (16) is fixedly mounted between the two fixing frames (15), and a rotating column (17) is mounted on the output end of the driving motor (16); Wherein, a first slide groove (18) and a second slide groove (19) are symmetrically provided on the side wall of the rotating column (17), and the second slide groove (19) is located below the first slide groove (18); A discharging mechanism is arranged inside the rotating column (17); The unloading mechanism comprises an inner column (21), the inner column (21) is slidably mounted in a rotating column (17), a discharge tray (22) is fixedly mounted on the lower end of the inner column (21), and the discharge tray (22) is slidably mounted in a mixing barrel (13).

2. A transport device for concrete production that is convenient for unloading as claimed in claim 1, characterized in that: A fixing block (23) is symmetrically fixedly installed on the side wall of the inner column (21), and two fixing blocks (23) are slidably installed in two first sliding grooves (18) respectively; Wherein, first limiting grooves (24) are provided on the side walls of the two fixing blocks (23).

3. A transport device for concrete production that is convenient for unloading as claimed in claim 1, characterized in that: The first stirring blades (25) are evenly and equidistantly fixedly mounted on the side wall of the rotating column (17); Wherein, a second stirring blade (26) is slidably mounted inside each of the three first stirring blades (25).

4. A transport device for concrete production that facilitates unloading as claimed in claim 3, characterized in that: The three second stirring blades (26) are slidably mounted in the three second sliding grooves (19) respectively; Wherein, second limiting grooves (27) are provided on the opposite ends of the three second stirring blades (26).

5. A transport device for concrete production that is convenient for unloading as claimed in claim 4, characterized in that: A first threaded ring (28) is threadedly mounted on the rotating column (17); Wherein, the first threaded ring (28) is slidably mounted in the three second limiting grooves (27).

6. A transport device for concrete production that facilitates unloading as claimed in claim 5, characterized in that: A second threaded ring (29) is threadedly mounted on the rotating column (17); Wherein, the second threaded ring (29) is slidably mounted in the two first limiting grooves (24).

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