Concrete pouring device

Abstract

The utility model relates to the technical field of pouring equipment, in particular to a concrete pouring device which comprises a bottom plate, a fixing block fixedly arranged at the top of the bottom plate, a first motor fixedly arranged on one side of the fixing block, a bidirectional threaded lead screw arranged on the fixing block, a left sliding table arranged on the bidirectional threaded lead screw and a right sliding table arranged on the bidirectional threaded lead screw. A first hinge piece is fixedly arranged at the top of the left sliding table, a connecting rod is hinged to the first hinge piece, a second hinge piece is hinged to the connecting rod, a jacking plate is fixedly arranged at the top of the second hinge piece, and the first motor drives the left sliding table and the right sliding table to move oppositely through a bidirectional threaded lead screw. The left sliding table and the right sliding table jack the jacking plate upwards through the first hinge piece, the connecting rod and the second hinge piece, the jacking plate drives the pouring opening to conduct height adjustment through other transmission structures, workers do not need to manually and frequently adjust the pouring height when concrete pouring is conducted on areas with different heights, the labor intensity of the workers is reduced, and the working efficiency is improved. And the pouring efficiency is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pouring equipment, in particular to a concrete pouring device. Background Art

[0002] Concrete, abbreviated as "concrete", is a general term for engineering composite materials that are cemented into a whole by cementitious materials. The term concrete usually refers to cement as a cementitious material, sand and stone as aggregates, and water (which may contain admixtures and additives) in a certain proportion, and the cement concrete obtained by mixing is also called ordinary concrete. When concrete is used, most of the time, a concrete pouring device is used.

[0003] Most existing concrete pouring construction structures are fixed structures, and the pouring openings are not convenient for adjusting the pouring height. When pouring concrete in areas of different heights, workers need to manually adjust the pouring height frequently, which increases the labor intensity of workers and reduces the efficiency of pouring. Utility Model Content

[0004] In view of the fact that the above-mentioned existing concrete pouring construction structures are mostly fixed structures, the pouring opening is not convenient for adjusting the pouring height. When pouring concrete in areas of different heights, the staff needs to manually adjust the pouring height frequently, which increases the labor intensity of the staff and reduces the efficiency of pouring. The present utility model is proposed.

[0005] Therefore, the purpose of the utility model is to provide a concrete pouring device, which aims to solve the problem that the existing concrete pouring construction structure is mostly a fixed structure, the pouring mouth is not convenient for adjusting the pouring height, and the staff needs to manually adjust the pouring height frequently when pouring concrete in different height areas, which increases the labor intensity of the staff and reduces the efficiency of pouring.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a concrete pouring device, comprising a base plate, a universal wheel is fixedly provided at the bottom of the base plate, a tripod is fixedly provided at the top of the base plate, a mixing tank is fixedly provided on the tripod, a fixed block is fixedly provided on the top of the base plate, a first motor is fixedly provided on one side of the fixed block, a bidirectional threaded screw is provided on the fixed block, a left slide is provided on the bidirectional threaded screw, a right slide is provided on the bidirectional threaded screw, a first hinge is fixedly provided on the top of the left slide, the first hinge is hinged with a connecting rod, the connecting rod is hinged with a second hinge, a lifting plate is fixedly provided on the top of the second hinge, and the lifting plate drives the pouring port to adjust its height through other transmission structures.

[0007] As a preferred solution of the concrete pouring device described in the utility model, wherein: a square column is fixedly provided on the top of the fixed block, a guide rod is provided inside the square column, the bidirectional threaded screw is connected to the fixed block through a bearing, the bidirectional threaded screw is connected to the left slide and the right slide respectively through a screw nut, and the left slide and the right slide move towards or oppositely.

[0008] As a preferred solution of the concrete pouring device described in the utility model, wherein: a push rod is fixedly provided on the top of the jacking plate, the output end of the push rod is fixedly connected to a sliding block, a first limit plate is fixedly provided on the bottom of the sliding block, a movable plate is fixedly provided on the top of the sliding block, a first rotating shaft is provided on the movable plate, a first gear is fixedly provided on the first rotating shaft, the first gear corresponds to the second gear meshing, a motor rotating shaft is fixedly provided on the second gear, a second motor is provided at one end of the motor rotating shaft, an L-shaped plate is fixedly provided on the top of the first rotating shaft, a mounting plate is provided on the top of the L-shaped plate, and a fixing hole is provided on the L-shaped plate, so as to increase the pouring coverage area, reduce the number of times the pouring device is moved, and save a lot of working time.

[0009] As a preferred solution of the concrete pouring device described in the utility model, wherein: a slide groove is provided on the movable plate, a second limit plate is fixedly provided on the top of the lifting plate, a slide rail is fixedly provided on the top of the lifting plate, a long slide table is correspondingly installed on the slide rail, and a protective shell is fixedly provided on the top of the movable plate, and the protective shell protects the gear set.

[0010] As a preferred solution of the concrete pouring device described in the utility model, wherein: the slider is arranged inside the slide groove, the first rotating shaft is connected to the movable plate through a bearing, the first rotating shaft is connected to the protective shell through a bearing, and the motor rotating shaft is connected to the movable plate through a bearing.

[0011] As a preferred solution of the concrete pouring device described in the utility model, a third motor is provided above the mixing tank, the output end of the third motor is connected to the mixing shaft through transmission, the mixing shaft is provided with spiral mixing blades, and the third motor is fixedly arranged on the top of the U-shaped mounting plate, which not only plays the role of mixing and stirring, but also prevents the concrete from settling.

[0012] As a preferred solution of the concrete pouring device described in the utility model, a cam is fixedly provided on the stirring shaft, a feed port is provided on the top of the stirring tank, a mounting slide groove is provided inside the feed port, a filter screen is provided inside the mounting slide groove, a spring is provided on one side of the filter screen, the added raw materials are filtered through the filter screen, and the filter screen is swung left and right through the joint action of the cam and the spring, thereby preventing the filter screen from being blocked.

[0013] As a preferred solution of the concrete pouring device described in the utility model, a hard pipe is provided inside the fixing hole, the mixing tank and the air pump are connected by a hose, and the air pump and the hard pipe are connected by a hose.

[0014] Beneficial effects of the utility model:

[0015] 1. The utility model drives the bidirectional threaded screw to rotate through the first motor, and the bidirectional threaded screw drives the left slide and the right slide to move toward each other. The left slide and the right slide push the jacking plate upward through the first hinge, the connecting rod and the second hinge. The jacking plate moves upward along the guide rod. The jacking plate drives the pouring port to adjust its height through other transmission structures. When pouring concrete in areas of different heights, it is unnecessary for the staff to manually adjust the pouring height frequently, which reduces the labor intensity of the staff and improves the efficiency of pouring.

[0016] 2. In the utility model, the slider is pushed by the push rod, and the slider drives the movable plate to move along the slide groove in the direction away from the push rod, and then drives the pouring port to move forward through other transmission structures, and starts the second motor. The second motor drives the first shaft on the first gear to rotate through the second gear on the motor shaft, and the first shaft drives the L-shaped plate to rotate. The L-shaped plate drives the pouring port to rotate through the hard pipe, thereby increasing the pouring coverage area, reducing the number of times the pouring device is moved, saving a lot of working time, and further improving work efficiency.

[0017] 3. The utility model drives the stirring shaft to rotate through the third motor, and the stirring shaft drives the spiral stirring blade to rotate, which not only plays the role of stirring and mixing, but also prevents the concrete from settling, so that the pouring device can better perform the pouring operation.

[0018] 4. The utility model filters the added raw materials through the filter screen, starts the third motor to drive the cam on the stirring shaft to rotate, and the cam intermittently pushes the filter screen, and the filter screen moves away from the cam, thereby squeezing the spring. The tension generated by the spring will push the filter screen toward the cam. Through the joint action of the cam and the spring, the filter screen swings left and right, thereby preventing the filter screen from being blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0020] Figure 1 The utility model is a schematic diagram of the overall three-dimensional structure of a concrete pouring device.

[0021] Figure 2 The utility model is a schematic diagram of a pouring pipe lifting structure of a concrete pouring device.

[0022] Figure 3 The utility model is a schematic diagram of a pouring pipe rotating structure of a concrete pouring device.

[0023] Figure 4 The utility model is a cross-sectional three-dimensional structural schematic diagram of a concrete pouring device.

[0024] Figure 5 The utility model is a schematic diagram of a filtering structure of a concrete pouring device.

[0025] Description of reference numerals:

[0026] 1. Bottom plate; 2. Universal wheel; 3. Tripod; 4. Mixing tank; 5. Air pump; 6. Fixed block; 7. First motor; 8. Bidirectional threaded screw; 9. Left slide; 10. Right slide; 11. First hinge; 12. Connecting rod; 13. Second hinge; 14. Lifting plate; 15. Square column; 16. Guide rod; 17. Push rod; 18. Sliding block; 19. First limit plate; 20. Movable plate; 21. First rotating shaft; 22. First gear; 23. The second gear; 24. the motor shaft; 25. the second motor; 26. the L-shaped plate; 27. the mounting plate; 28. the fixing hole; 29. ​​the slide; 30. the second limit plate; 31. the slide rail; 32. the long slide; 33. the protective shell; 34. the third motor; 35. the stirring shaft; 36. the spiral stirring blade; 37. the U-shaped mounting plate; 38. the cam; 39. the feed port; 40. the mounting slide; 41. the filter; 42. the spring; 43. the hard pipe; 44. the hose. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0028] Example 1

[0029] Reference Figure 1-2, which is the first embodiment of the utility model, provides a concrete pouring device, which includes a base plate 1, a universal wheel 2 is fixedly provided at the bottom of the base plate 1, a tripod 3 is fixedly provided at the top of the base plate 1, a mixing tank 4 is fixedly provided on the tripod 3, a fixed block 6 is fixedly provided on the top of the base plate 1, a first motor 7 is fixedly provided on one side of the fixed block 6, a bidirectional threaded screw 8 is provided on the fixed block 6, a left slide 9 is provided on the bidirectional threaded screw 8, a right slide 10 is provided on the bidirectional threaded screw 8, a first hinge 11 is fixedly provided on the top of the left slide 9, the first hinge 11 is hinged with a connecting rod 12, the connecting rod 12 is hinged with a second hinge 13, and a lifting plate 14 is fixedly provided on the top of the second hinge 13.

[0030] A square column 15 is fixedly provided on the top of the fixed block 6, a guide rod 16 is provided inside the square column 15, the bidirectional threaded screw 8 is connected to the fixed block 6 through a bearing, and the bidirectional threaded screw 8 is connected to the left slide 9 and the right slide 10 respectively through a screw nut.

[0031] A hard tube 43 is provided inside the fixing hole 28 , the stirring tank 4 and the air pump 5 are connected via a hose 44 , and the air pump 5 and the hard tube 43 are connected via the hose 44 .

[0032] During use, when encountering areas of different casting heights during the casting process, the staff starts the first motor 7, and the first motor 7 drives the bidirectional threaded screw 8 to rotate. The bidirectional threaded screw 8 drives the left slide 9 and the right slide 10 to move towards each other through the screw nut, and the left slide 9 and the right slide 10 respectively drive the two first hinges 11 to move, and the first hinge 11 pushes the jacking plate 14 through the connecting rod 12 and the second hinge 13. The jacking plate 14 moves upward along the direction of the guide rod 16, and the jacking plate 14 drives the casting port to adjust the height through other transmission structures. When pouring concrete in areas of different heights, there is no need for the staff to manually adjust the casting height frequently, which reduces the labor intensity of the staff and improves the casting efficiency.

[0033] Example 2

[0034] Reference Figure 1-3 , which is the second embodiment of the utility model. This embodiment is different from the first embodiment in that: a push rod 17 is fixedly provided on the top of the lifting plate 14, and the output end of the push rod 17 is fixedly connected to a slider 18, a first limit plate 19 is fixedly provided at the bottom of the slider 18, a movable plate 20 is fixedly provided on the top of the slider 18, a first rotating shaft 21 is fixedly provided on the movable plate 20, a first rotating shaft 21 is fixedly provided with a first gear 22, the first gear 22 is correspondingly meshed with a second gear 23, a motor rotating shaft 24 is fixedly provided on the second gear 23, a second motor 25 is provided at one end of the motor rotating shaft 24, an L-shaped plate 26 is fixedly provided on the top of the first rotating shaft 21, a mounting plate 27 is provided on the top of the L-shaped plate 26, and a fixing hole 28 is provided on the L-shaped plate 26.

[0035] A slide groove 29 is provided on the movable plate 20 , a second limit plate 30 is fixedly provided on the top of the lifting plate 14 , a slide rail 31 is fixedly provided on the top of the lifting plate 14 , a long slide table 32 is correspondingly installed on the slide rail 31 , and a protective shell 33 is fixedly provided on the top of the movable plate 20 .

[0036] The slider 18 is disposed inside the slide groove 29 , the first rotating shaft 21 is connected to the movable plate 20 via a bearing, the first rotating shaft 21 is connected to the protective shell 33 via a bearing, and the motor rotating shaft 24 is connected to the movable plate 20 via a bearing.

[0037] During use, by starting the push rod 17, the push rod 17 pushes the slider 18 to move along the slide groove 29, and the slider 18 drives the movable plate 20 to move through the long slide 32 and the slide rail 31 in the direction away from the push rod 17. The movable plate 20 drives the pouring port to move in the horizontal direction through other structures, and then the second motor 25 is started. The second motor 25 drives the second gear 23 to rotate through the motor shaft 24, and the second gear 23 drives the first shaft 21 on the first gear 22 to rotate. The first shaft 21 drives the L-shaped plate 26 to rotate, and the L-shaped plate 26 drives the pouring port to rotate through the hard pipe 43, thereby increasing the pouring coverage area, reducing the number of times the pouring device is moved, saving a lot of working time, and further improving work efficiency.

[0038] The remaining structures are the same as those of Example 1.

[0039] Example 3

[0040] Reference Figure 1-4 , which is the third embodiment of the utility model. This embodiment is different from the second embodiment in that a third motor 34 is provided above the stirring tank 4, and the output end of the third motor 34 is transmission-connected to a stirring shaft 35, and a spiral stirring blade 36 is provided on the stirring shaft 35. The third motor 34 is fixedly arranged on the top of a U-shaped mounting plate 37.

[0041] During use, the staff starts the third motor 34, and the third motor 34 drives the spiral stirring blades 36 to rotate through the stirring shaft 35. The spiral stirring blades 36 stir the concrete in the mixing tank 4, and also prevent the concrete from settling, so that the pouring device can better perform the pouring operation.

[0042] The remaining structure is the same as that of Example 2.

[0043] Reference Figure 1-5 , which is the fourth embodiment of the utility model. This embodiment is different from the second embodiment in that a cam 38 is fixedly provided on the stirring shaft 35, a feed port 39 is provided on the top of the stirring tank 4, a mounting slide 40 is provided inside the feed port 39, a filter screen 41 is provided inside the mounting slide 40, and a spring 42 is provided on one side of the filter screen 41.

[0044] During use, the raw materials are filtered through the filter screen 41, and then the third motor 34 is started. The third motor 34 drives the cam 38 to rotate through the stirring shaft 35. The cam 38 intermittently pushes the filter screen 41, and the filter screen 41 moves away from the cam 38, thereby squeezing the spring 42. The tension generated by the spring 42 will push the filter screen 41 towards the cam 38. Through the joint action of the cam 38 and the spring 42, the filter screen 41 swings left and right, thereby preventing the filter screen from being blocked.

[0045] The remaining structure is the same as that of Example 3.

[0046] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A concrete pouring device, comprising a base plate (1), a universal wheel (2) fixedly provided at the bottom of the base plate (1), a tripod (3) fixedly provided at the top of the base plate (1), a mixing tank (4) fixedly provided on the tripod (3), characterized in that: A fixed block (6) is fixedly provided on the top of the base plate (1), a first motor (7) is fixedly provided on one side of the fixed block (6), a bidirectional threaded screw (8) is provided on the fixed block (6), a left slide (9) is provided on the bidirectional threaded screw (8), a right slide (10) is provided on the bidirectional threaded screw (8), a first hinge (11) is fixedly provided on the top of the left slide (9), the first hinge (11) is hingedly connected to a connecting rod (12), the connecting rod (12) is hingedly connected to a second hinge (13), and a lifting plate (14) is fixedly provided on the top of the second hinge (13).

2. A concrete pouring device according to claim 1, characterized in that: A square column (15) is fixedly provided on the top of the fixed block (6), a guide rod (16) is provided inside the square column (15), the bidirectional threaded screw (8) is connected to the fixed block (6) via a bearing, and the bidirectional threaded screw (8) is connected to the left slide (9) and the right slide (10) respectively via a screw nut.

3. A concrete pouring device according to claim 2, characterized in that: A push rod (17) is fixedly provided on the top of the lifting plate (14); the output end of the push rod (17) is fixedly connected to a slider (18); a first limit plate (19) is fixedly provided on the bottom of the slider (18); a movable plate (20) is fixedly provided on the top of the slider (18); a first rotating shaft (21) is fixedly provided on the movable plate (20); a first gear (22) is fixedly provided on the first rotating shaft (21); the first gear (22) is correspondingly engaged with a second gear (23); a motor rotating shaft (24) is fixedly provided on the second gear (23); a second motor (25) is provided at one end of the motor rotating shaft (24); an L-shaped plate (26) is fixedly provided on the top of the first rotating shaft (21); a mounting plate (27) is provided on the top of the L-shaped plate (26); a fixing hole (28) is provided on the L-shaped plate (26).

4. A concrete pouring device according to claim 3, characterized in that: The movable plate (20) is provided with a slide groove (29), the top of the lifting plate (14) is fixedly provided with a second limit plate (30), the top of the lifting plate (14) is fixedly provided with a slide rail (31), a long slide platform (32) is correspondingly installed on the slide rail (31), and the top of the movable plate (20) is fixedly provided with a protective shell (33).

5. A concrete pouring device according to claim 4, characterized in that: The slider (18) is arranged inside the slide groove (29), the first rotating shaft (21) is connected to the movable plate (20) via a bearing, the first rotating shaft (21) is connected to the protective shell (33) via a bearing, and the motor rotating shaft (24) is connected to the movable plate (20) via a bearing.

6. A concrete pouring device according to claim 5, characterized in that: A third motor (34) is provided above the stirring tank (4); an output end of the third motor (34) is drivingly connected to a stirring shaft (35); a spiral stirring blade (36) is provided on the stirring shaft (35); and the third motor (34) is fixedly arranged on the top of a U-shaped mounting plate (37).

7. A concrete pouring device according to claim 6, characterized in that: A cam (38) is fixedly provided on the stirring shaft (35), a feed port (39) is provided on the top of the stirring tank (4), a mounting slide groove (40) is provided inside the feed port (39), a filter screen (41) is provided inside the mounting slide groove (40), and a spring (42) is provided on one side of the filter screen (41).

8. A concrete pouring device according to claim 7, characterized in that: A hard tube (43) is provided inside the fixing hole (28), the stirring tank (4) and the air pump (5) are connected via a hose (44), and the air pump (5) and the hard tube (43) are connected via a hose (44).

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