Commercial concrete anti-solidification equipment

Abstract

The utility model relates to the technical field of concrete production, in particular to commercial concrete anti-solidification equipment which comprises a fixed bottom plate, four groups of universal wheels are rotatably connected to the bottom of the fixed bottom plate, a liftable fixed top plate is arranged on the upper side of the fixed bottom plate, and a lifting mechanism is arranged between the fixed bottom plate and the fixed top plate. The lifting mechanism comprises a connecting plate, a first positioning frame, a first sliding groove, a first positioning rod, a servo motor, a positioning screw rod, a shear fork frame, a second positioning frame, a second sliding groove and a second positioning rod, a storage barrel is clamped to the upper side of the fixed top plate, and a stirring mechanism is arranged on the upper side of the storage barrel and comprises a sealing cover, a stepping motor, a stirring shaft and a stirring rod. And a servo motor in the lifting mechanism drives a positioning screw rod to rotate to lift a shear fork frame, and the position of a fixed bottom plate is adjusted through four groups of universal wheels, so that the position of a storage barrel 7 is conveniently and quickly adjusted, a worker can conveniently take materials for use, and the construction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete production, in particular to commercial concrete anti-solidification equipment. 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. Concrete refers to cement as the cementitious material, sand and stone as aggregates, mixed with water in a certain proportion and obtained by mixing. It is also called ordinary concrete and is widely used in civil engineering.

[0003] Among them, the announcement number CN220129117U discloses a commercial concrete anti-solidification mechanical stirring device, including a placing bucket, a cover plate is installed on the top of the placing bucket, a control box is installed on the top of the cover plate, a rotating shaft is rotatably installed on the inner wall of the top of the control box, the rotating shaft passes through the cover plate and is installed with multiple stirring rods 1, a rotating hole is opened on the cover plate, a rotating tube is rotatably installed in the rotating hole, and the rotating shaft passes through the corresponding rotating tube, multiple L-shaped rods are installed on the outside of the rotating tube, and multiple stirring rods 2 are fixedly installed on one side of the L-shaped rod, a driving motor is installed on one side of the control box, a driving shaft is installed on the output shaft of the driving motor, and the driving shaft extends into the control box. The utility model has a reasonable design, and through the clockwise rotation of the stirring rod 1 and the counterclockwise rotation of the stirring rod 2, the placing bucket can be fully stirred, and the agglomeration of concrete can be prevented.

[0004] The device fully stirs the concrete by rotating two sets of stirring rods in coordination. However, during the use of indoor decoration, due to the different construction locations, it is sometimes necessary to stand on scaffolding to carry out construction at high places, and the placement cylinder and the concrete inside are heavy, which makes it inconvenient to transport them, resulting in reduced construction efficiency.

[0005] Therefore, it is necessary to invent a commercial concrete anti-solidification device to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a commercial concrete anti-solidification device to solve the problem in the technology that due to the different construction locations, sometimes it is necessary to stand on scaffolding to carry out construction at high places, and the placement cylinder and the concrete inside are heavy, which makes it inconvenient to transport them, resulting in reduced construction efficiency.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a commercial concrete anti-solidification equipment, comprising a fixed bottom plate, the bottom of the fixed bottom plate is rotatably connected with four sets of universal wheels, a fixed top plate that can be lifted and lowered is arranged on the upper side of the fixed bottom plate, a lifting mechanism is arranged between the fixed bottom plate and the fixed top plate, the lifting mechanism comprises a connecting plate, a first positioning frame, a first slide groove, a first positioning rod, a servo motor, a positioning screw, a scissors frame, a second positioning frame, a second slide groove and a second positioning rod, a material storage barrel is clamped on the upper side of the fixed top plate, a stirring mechanism is arranged on the upper side of the material storage barrel, the stirring mechanism comprises a sealing cover, a progressive motor, a stirring shaft and a stirring rod, and the sealing cover is clamped on the upper end of the material storage barrel.

[0008] By adopting the above technical solution, the storage barrel is used to store concrete. During use, the position of the fixed top plate is adjusted by the lifting mechanism, and the concrete inside the storage barrel is stirred by the stirring mechanism.

[0009] Optionally, the connecting plate is fixedly connected to the upper surface of the fixed base plate, the first positioning frame is fixedly connected to the upper surface of the connecting plate, the first sliding groove is opened on the front and rear side surfaces of the first positioning frame, and the front and rear ends of the first positioning rod are respectively slidably connected to the front and rear two groups of first sliding grooves.

[0010] By adopting the above technical solution, the first positioning rod slides left and right inside the first sliding groove.

[0011] Optionally, the servo motor is fixedly mounted on the right side surface of the first positioning frame, the left end of the positioning screw is rotatably connected to the left inner wall of the first positioning frame, the right end of the positioning screw passes through the right inner wall of the first positioning frame and is fixedly connected to the output end of the servo motor, and the positioning screw is threadedly connected to the middle part of the first positioning rod.

[0012] By adopting the above technical solution, the output end of the servo motor drives the positioning screw to rotate, thereby driving the first positioning rod to slide inside the first sliding groove.

[0013] Optionally, the second positioning frame is fixedly connected to the lower surface of the fixed top plate, the second sliding grooves are opened on the front and rear side surfaces of the second positioning frame, and the front and rear ends of the second positioning rod are respectively slidably connected to the front and rear two groups of second sliding grooves.

[0014] By adopting the above technical solution, the second positioning rod slides left and right inside the second sliding groove.

[0015] Optionally, the left side of the lower end of the scissors frame is rotatably connected to the front and rear ends of the first positioning rod, the right side of the lower end of the scissors frame is rotatably connected to the first connecting block, the lower end of the first connecting block is fixedly connected to the upper surface of the connecting plate, the left side of the upper end of the scissors frame is rotatably connected to the front and rear ends of the second positioning rod, the right side of the upper end of the scissors frame is rotatably connected to the second connecting block, and the second connecting block is fixedly connected to the lower surface of the fixed top plate.

[0016] By adopting the above technical solution, the output end of the servo motor drives the positioning screw to rotate, and then drives the first positioning rod to slide to the right, so that the scissors frame is unfolded upward, the fixed top plate is raised upward, and then the storage barrel is raised upward, which is convenient for workers working at high places to use and improves convenience of use.

[0017] Optionally, the upper surface of the sealing cover is fixedly connected to a device shell, the progressive motor is fixedly installed inside the device shell, the upper end of the stirring shaft is fixedly connected to the output end of the progressive motor, the lower end of the stirring shaft passes through the sealing cover and extends to the interior of the storage barrel, the stirring rod is fixedly connected to the side wall of the stirring shaft, and a positioning ring is rotatably connected to the inside of the sealing cover, and the positioning ring is fixedly connected to the surface of the stirring shaft.

[0018] By adopting the above technical solution, the output end of the progressive motor drives the stirring shaft to rotate, and the stirring shaft drives multiple groups of stirring rods to rotate. The stirring rods stir the concrete inside the storage barrel to prevent the concrete from solidifying. At the same time, the positioning ring rotates inside the sealing cover, and the positioning ring supports the sealing cover.

[0019] Optionally, a side support rod is fixedly connected to the surface of the sealing cover, and two groups of clamping blocks are fixedly connected to the end of the lower surface of the side support rod away from the sealing cover, and a plug-in rod is fixedly connected to the position of the lower surface of the side support rod between the two groups of the clamping blocks, and the upper surface of the fixed top plate is fixedly connected to a support column, a positioning groove is provided inside the support column, and clamping grooves are provided on the left and right side surfaces near the upper end, the plug-in rod is slidably connected to the positioning groove, the clamping block is clamped in the inside of the clamping groove, and a plurality of groups of annularly distributed clamping blocks are fixedly connected to the upper surface of the fixed top plate, and the storage barrel is clamped between the plurality of groups of clamping blocks.

[0020] By adopting the above technical solution, the connecting rod slides up and down inside the positioning groove to locate the position of the mixing mechanism, and at the same time the clamping block is clamped inside the clamping groove to improve the stability of the mixing mechanism. When concrete needs to be used, the mixing mechanism is lifted up and turned to the left, and the connecting rod is inserted into the positioning groove to facilitate the placement of the mixing mechanism.

[0021] Optionally, the front and rear ends of the fixed base plate are fixedly connected to support blocks, the internal threads of the support blocks are connected to threaded rods, the lower ends of the threaded rods are rotatably connected to support pads, and the upper ends of the threaded rods are fixedly connected to hand wheels.

[0022] By adopting the above technical solution, the universal wheel is used to move the equipment. At the same time, during use, the threaded rod is rotated downward to push the support pad downward so that it is tightly against the ground, thereby improving the stability of the equipment during use.

[0023] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0024] 1. The utility model drives the positioning screw to rotate through the output end of the servo motor, and then drives the first positioning rod to slide to the right, so that the scissor frame is unfolded upward, the fixed top plate is lifted upward, and then the storage barrel is lifted upward, which is convenient for workers working at high places to use, improves the convenience of use, and improves the construction efficiency. It solves the problem that due to the different construction locations, sometimes it is necessary to step on the scaffolding to carry out construction at high places, and the weight of the placement barrel and the concrete inside is high, which makes it inconvenient to transport them, resulting in reduced construction efficiency;

[0025] 2. The utility model positions the stirring mechanism by sliding the connecting rod up and down inside the positioning groove, and the connecting block is clamped inside the clamping groove to improve the stability of the stirring mechanism. When concrete needs to be used, the stirring mechanism is lifted up and rotated to the left, and the connecting rod is inserted into the positioning groove to facilitate the placement of the stirring mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 This is a schematic diagram of the lifting mechanism structure of the utility model;

[0028] Figure 3 This is a schematic diagram of the sealing cover structure of the utility model;

[0029] Figure 4 This is a schematic diagram of the stirring mechanism structure of the utility model;

[0030] Figure 5 It is a schematic diagram of the fixed top plate structure of the utility model.

[0031] Description of reference numerals:

[0032] 1. Fixed bottom plate; 11. Universal wheel; 12. Support block; 13. Threaded rod; 14. Hand wheel; 15. Support pad; 2. Connecting plate; 21. First positioning frame; 22. First slide slot; 23. First positioning rod; 24. Servo motor; 25. Positioning screw; 26. Scissor frame; 27. Second positioning frame; 28. Second slide slot; 29. ​​Second positioning rod; 3. Fixed top plate; 31. Block; 4. Support column; 41. Positioning slot; 42. Slot; 5. Side support rod; 51. Card block; 52. Plug rod; 6. Sealing cover; 62. Equipment shell; 63. Progressive motor; 64. Agitator shaft; 65. Positioning ring; 66. Agitator rod; 7. Storage barrel. DETAILED DESCRIPTION

[0033] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0034] The utility model provides Figure 1 and Figure 2The commercial concrete anti-solidification equipment shown in the figure comprises a fixed bottom plate 1, a fixed top plate 3 which can be lifted and lowered is arranged on the upper side of the fixed bottom plate 1, a lifting mechanism is arranged between the fixed bottom plate 1 and the fixed top plate 3, the lifting mechanism comprises a connecting plate 2, a first positioning frame 21, a first slide 22, a first positioning rod 23, a servo motor 24, a positioning screw 25, a scissor frame 26, a second positioning frame 27, a second slide 28 and a second positioning rod 29, a storage barrel 7 is clamped on the upper side of the fixed top plate 3, and the upper surface of the connecting plate 2 and the fixed bottom plate 1 The first positioning frame 21 is fixedly connected to the upper surface of the connecting plate 2, the first slide groove 22 is opened on the front and rear surfaces of the first positioning frame 21, the front and rear ends of the first positioning rod 23 are respectively slidably connected with the front and rear two groups of first slide grooves 22, the servo motor 24 is fixedly installed on the right side surface of the first positioning frame 21, the left end of the positioning screw 25 is rotatably connected to the left inner wall of the first positioning frame 21, the right end of the positioning screw 25 passes through the right inner wall of the first positioning frame 21 and is fixedly connected to the output end of the servo motor 24, and the positioning screw The rod 25 is threadedly connected to the middle part of the first positioning rod 23, the second positioning frame 27 is fixedly connected to the lower surface of the fixed top plate 3, the second slide groove 28 is opened on the front and rear side surfaces of the second positioning frame 27, the front and rear ends of the second positioning rod 29 are respectively slidably connected to the front and rear two groups of second slide grooves 28, the left position of the lower end of the scissor frame 26 is respectively rotatably connected to the front and rear ends of the first positioning rod 23, the right position of the lower end of the scissor frame 26 is rotatably connected with the first connecting block, the lower end of the first connecting block is fixedly connected to the upper surface of the connecting plate 2, and the scissor frame 26 is rotatably connected to the upper surface of the connecting plate 2. The left side of the upper end of the fork frame 26 is rotatably connected to the front and rear ends of the second positioning rod 29 respectively, the right side of the upper end of the scissors frame 26 is rotatably connected to the second connecting block, the second connecting block is fixedly connected to the lower surface of the fixed top plate 3, the bottom of the fixed bottom plate 1 is rotatably connected to four sets of universal wheels 11, the front and rear ends of the fixed bottom plate 1 are fixedly connected to the support block 12, the internal thread of the support block 12 is connected to the threaded rod 13, the lower end of the threaded rod 13 is rotatably connected to the support pad 15, and the upper end of the threaded rod 13 is fixedly connected to the handwheel 14.

[0035] During use, the storage barrel 7 is clamped between the multiple groups of blocks 31, and then concrete is poured into the storage barrel 7. Then, the equipment is moved to the side of the scaffolding through the universal wheel 11, and the threaded rod 13 is rotated downward to press the support pad 15 against the ground. Next, the servo motor 24 is started, and the output end of the servo motor 24 drives the positioning screw 25 to rotate, thereby driving the first positioning rod 23 to rotate to the right inside the first slide groove 22. At this time, the scissor frame 26 is unfolded upward, the fixed top plate 3 is lifted upward, and then the storage barrel 7 is lifted upward, which is convenient for the staff on the scaffolding to use.

[0036] See also Figures 3 to 5A stirring mechanism is arranged on the upper side of the storage barrel 7, and the stirring mechanism includes a sealing cover 6, a progressive motor 63, a stirring shaft 64 and a stirring rod 66. The sealing cover 6 is stuck on the upper end of the storage barrel 7, and the upper surface of the sealing cover 6 is fixedly connected with the equipment shell 62, and the progressive motor 63 is fixedly installed inside the equipment shell 62. The upper end of the stirring shaft 64 is fixedly connected with the output end of the progressive motor 63, and the lower end of the stirring shaft 64 passes through the sealing cover 6 and extends to the inside of the storage barrel 7. The stirring rod 66 is fixedly connected to the side wall of the stirring shaft 64, and the inner part of the sealing cover 6 is rotatably connected with a positioning ring 65, and the positioning ring 65 is fixedly connected to the surface of the stirring shaft 64. The sealing A side support rod 5 is fixedly connected to the surface of the cover 6, and two groups of clamping blocks 51 are fixedly connected to the end of the lower surface of the side support rod 5 away from the sealing cover 6, and a plug-in rod 52 is fixedly connected to the position between the two groups of clamping blocks 51 on the lower surface of the side support rod 5. A support column 4 is fixedly connected to the upper surface of the fixed top plate 3, and a positioning groove 41 is provided inside the support column 4. A clamping groove 42 is provided on the left and right side surfaces near the upper end, and the plug-in rod 52 is slidably connected to the positioning groove 41, and the clamping block 51 is clamped in the inside of the clamping groove 42. A plurality of groups of annularly distributed clamping blocks 31 are fixedly connected to the upper surface of the fixed top plate 3, and the storage barrel 7 is clamped between the plurality of groups of clamping blocks 31.

[0037] In addition, a large amount of concrete can be stored inside the storage barrel 7, and part of it can be taken out for use during use. By covering the sealing cover 6 on the upper side of the storage barrel 7, the progressive motor 63 is started, and the output end of the progressive motor 63 drives the stirring shaft 64 to rotate, and the stirring shaft 64 drives multiple groups of stirring rods 66 to rotate, so as to stir the concrete inside the storage barrel 7 to prevent the concrete from solidifying.

[0038] Specifically, during the material taking process, the sealing cover 6 is lifted upward, and the stirring shaft 64 and the stirring rod 66 are taken out from the interior of the storage barrel 7. At this time, the connecting rod 52 slides upward inside the positioning groove 41, and the clamping block 51 disengages from the interior of the clamping groove 42. The sealing cover 6 is rotated to the right, and the upper side of the storage barrel 7 is opened. At the same time, the connecting rod 52 will rotate inside the positioning groove 41 and is always inserted into the interior of the positioning groove 41. When the sealing cover 6 is rotated to the right, the connecting rod 52 is completely inserted into the interior of the positioning groove 41, and the sealing cover 6 and the stirring mechanism are fixed, which is convenient for placing the sealing cover 6 and the stirring mechanism.

[0039] Working principle of the utility model: in order to facilitate the taking of concrete from the storage barrel 7, facilitate the construction of the workers and improve the construction efficiency, a lifting mechanism is arranged between the fixed bottom plate 1 and the fixed top plate 3, and the servo motor 24 in the lifting mechanism drives the positioning screw 25 to rotate, lifts the scissor frame 26, and adjusts the position of the fixed bottom plate 1 through four sets of universal wheels 11, thereby facilitating the rapid adjustment of the position of the storage barrel 7, thereby facilitating the workers to take out materials and use them, thereby improving the construction efficiency.

[0040] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only preferred examples of the utility model, and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A commercial concrete anti-solidification device, comprising a fixed bottom plate (1), characterized in that: The bottom of the fixed bottom plate (1) is rotatably connected to four sets of universal wheels (11); a fixed top plate (3) that can be raised and lowered is arranged on the upper side of the fixed bottom plate (1); a lifting mechanism is arranged between the fixed bottom plate (1) and the fixed top plate (3); the lifting mechanism comprises a connecting plate (2), a first positioning frame (21), a first slide groove (22), a first positioning rod (23), a servo motor (24), a positioning screw rod (25), a scissor frame (26), a second positioning frame (27), a second slide groove (28) and a second positioning rod (29); a material storage barrel (7) is clamped on the upper side of the fixed top plate (3); a stirring mechanism is arranged on the upper side of the material storage barrel (7); the stirring mechanism comprises a sealing cover (6), a stepping motor (63), a stirring shaft (64) and a stirring rod (66); the sealing cover (6) is clamped on the upper end of the material storage barrel (7).

2. The commercial concrete anti-solidification equipment according to claim 1, characterized in that: The connecting plate (2) is fixedly connected to the upper surface of the fixed bottom plate (1); the first positioning frame (21) is fixedly connected to the upper surface of the connecting plate (2); the first sliding groove (22) is provided on the front and rear side surfaces of the first positioning frame (21); and the front and rear ends of the first positioning rod (23) are respectively slidably connected to the front and rear two groups of first sliding grooves (22).

3. The commercial concrete anti-solidification equipment according to claim 2, characterized in that: The servo motor (24) is fixedly mounted on the right side surface of the first positioning frame (21); the left end of the positioning screw (25) is rotatably connected to the left inner wall of the first positioning frame (21); the right end of the positioning screw (25) passes through the right inner wall of the first positioning frame (21) and is fixedly connected to the output end of the servo motor (24); and the positioning screw (25) is threadedly connected to the middle portion of the first positioning rod (23).

4. The commercial concrete anti-solidification equipment according to claim 3, characterized in that: The second positioning frame (27) is fixedly connected to the lower surface of the fixed top plate (3), the second sliding grooves (28) are provided on the front and rear side surfaces of the second positioning frame (27), and the front and rear ends of the second positioning rod (29) are respectively slidably connected to the front and rear groups of the second sliding grooves (28).

5. The commercial concrete anti-solidification equipment according to claim 4, characterized in that: The left side of the lower end of the scissor frame (26) is rotatably connected to the front and rear ends of the first positioning rod (23), the right side of the lower end of the scissor frame (26) is rotatably connected to a first connection block, the lower end of the first connection block is fixedly connected to the upper surface of the connection plate (2), the left side of the upper end of the scissor frame (26) is rotatably connected to the front and rear ends of the second positioning rod (29), the right side of the upper end of the scissor frame (26) is rotatably connected to a second connection block, and the second connection block is fixedly connected to the lower surface of the fixed top plate (3).

6. The commercial concrete anti-solidification equipment according to claim 1, characterized in that: The upper surface of the sealing cover (6) is fixedly connected to a device shell (62); the progressive motor (63) is fixedly installed inside the device shell (62); the upper end of the stirring shaft (64) is fixedly connected to the output end of the progressive motor (63); the lower end of the stirring shaft (64) passes through the sealing cover (6) and extends to the inside of the storage barrel (7); the stirring rod (66) is fixedly connected to the side wall of the stirring shaft (64); a positioning ring (65) is rotatably connected inside the sealing cover (6); and the positioning ring (65) is fixedly connected to the surface of the stirring shaft (64).

7. The commercial concrete anti-solidification equipment according to claim 1, characterized in that: A side support rod (5) is fixedly connected to the surface of the sealing cover (6); two groups of clamping blocks (51) are fixedly connected to the end of the lower surface of the side support rod (5) away from the sealing cover (6); a plug-in rod (52) is fixedly connected to the position of the lower surface of the side support rod (5) located between the two groups of the clamping blocks (51); a support column (4) is fixedly connected to the upper surface of the fixed top plate (3); a positioning groove (41) is provided inside the support column (4); a clamping groove (42) is provided on the left and right side surfaces of the support column (4) near the upper end; the plug-in rod (52) is slidably connected to the positioning groove (41); the clamping block (51) is clamped in the inside of the clamping groove (42); a plurality of groups of clamping blocks (31) distributed in an annular manner are fixedly connected to the upper surface of the fixed top plate (3); and the storage barrel (7) is clamped between the plurality of groups of clamping blocks (31).

8. The commercial concrete anti-solidification equipment according to claim 1, characterized in that: The front and rear ends of the fixed base plate (1) are fixedly connected to support blocks (12); the inner thread of the support block (12) is connected to a threaded rod (13); the lower end of the threaded rod (13) is rotatably connected to a support pad (15); and the upper end of the threaded rod (13) is fixedly connected to a hand wheel (14).

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