Gravel stirring equipment for building construction

Abstract

The utility model relates to the technical field of building construction, and provides gravel stirring equipment for building construction, which comprises a stirring barrel, a turnover plate, a turnover mechanism, a fixing mechanism, a lifting mechanism and a stirring mechanism, the turnover plate is arranged on the stirring barrel, the turnover mechanism is arranged on the stirring barrel and used for driving the turnover plate to swing, the fixing mechanism is arranged on the turnover plate and used for driving the turnover plate to swing, and the lifting mechanism is arranged on the stirring mechanism. The turnover plate is arranged on the stirring barrel and is used for fixing a concrete package, the lifting mechanism is arranged on the stirring barrel and is used for driving the turnover plate to lift and move, the stirring mechanism is arranged in the stirring barrel and is used for uniformly stirring gravel and concrete, and the turnover mechanism comprises a sliding frame, a fixing rod, a toothed belt and a driving assembly. The problems that in the prior art, time and labor are wasted in feeding of gravel concrete, and the stirring efficiency of the gravel and the concrete is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a sand and gravel mixing device for building construction. Background Art

[0002] Construction refers to the production activities during the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations.

[0003] In construction, sand and gravel are one of the indispensable raw materials, and sand and gravel concrete is often used. When using sand and gravel concrete, mixing equipment is needed to evenly mix and stir the sand and gravel concrete. Before mixing and stirring, sand and gravel and concrete need to be poured into the mixing equipment. The existing mixing equipment has a certain height. When adding sand and gravel concrete to the mixing equipment, especially the self-built houses in rural areas, they are generally small mixing equipment. Usually, the operator shovels the sand and gravel into the mixing equipment with a shovel. Concrete is generally packed in bags. The operator needs to carry the whole bag of concrete to the edge of the mixing equipment, cut the package and then pour the concrete into the mixing equipment. This method is time-consuming and labor-intensive for loading sand and gravel concrete, and reduces the mixing efficiency of sand and gravel and concrete. Utility Model Content

[0004] The utility model provides a sand and gravel mixing device for construction, which solves the problem in the related art that feeding sand and gravel concrete is time-consuming and labor-intensive, and the mixing efficiency of sand and gravel and concrete is reduced.

[0005] The technical solution of the utility model is as follows: A sand and gravel mixing device for construction, comprising: a mixing barrel, a turning plate, a turning mechanism, a fixing mechanism, a lifting mechanism and a mixing mechanism;

[0006] The flip plate is arranged on the mixing barrel;

[0007] The flip mechanism is arranged on the mixing barrel and is used to drive the flip plate to swing;

[0008] The fixing mechanism is arranged on the flip plate and is used to fix the concrete package;

[0009] The lifting mechanism is arranged on the mixing barrel and is used to drive the flip plate to move up and down;

[0010] The stirring mechanism is arranged in the stirring barrel and is used for uniformly stirring the sand and gravel and the concrete.

[0011] Preferably, the flipping mechanism comprises: a slide, a fixing rod, a toothed belt and a driving assembly;

[0012] The slide is slidably arranged on the mixing barrel, and the flip plate is rotatably arranged on the slide;

[0013] There are two fixing rods, and both fixing rods are fixedly connected to the slide;

[0014] The toothed belts are provided with two, and the two toothed belts are respectively fixedly connected to the two fixing rods, and the flip plate is provided with two sliding holes, and the two toothed belts are respectively slidably arranged in the two sliding holes;

[0015] The driving assembly is arranged on the flip plate and is used for driving the flip plate to move along the toothed belt.

[0016] Further, the driving assembly includes: a connecting plate, a rotating rod, a rotating gear and a power assembly;

[0017] The connecting plate is fixedly connected between the two toothed belts;

[0018] The rotating rod is rotatably arranged on the flip plate;

[0019] There are two rotating gears, which are fixedly connected to two rotating rods respectively, and meshed with two toothed belts respectively;

[0020] The power assembly is arranged on the connecting plate and is used for driving the rotating rod to rotate.

[0021] Furthermore, the power assembly includes: a rotating wheel, a transmission belt and a first motor;

[0022] There are two rotating wheels, one of which is fixedly connected to the rotating rod;

[0023] The transmission belt is connected between the two rotating wheels;

[0024] The first motor is arranged on the connecting plate, and an output end of the first motor is fixedly connected to another rotating wheel.

[0025] As a further solution of the present application, the fixing mechanism includes: a fixing frame, a push plate, a first electric cylinder and a rotating assembly;

[0026] There are two fixing frames, and both fixing frames are rotatably and slidably arranged on the flip plate;

[0027] The push plate is rotatably connected between the two fixing frames;

[0028] The first electric cylinder is arranged on the pushing plate, and the output end of the first electric cylinder passes through the pushing plate and is fixedly connected to the flip plate;

[0029] The rotating assembly is arranged on the flip plate and is used for driving the two fixing frames to rotate.

[0030] As a further solution of the present application, the rotating assembly includes: a gear rack, a rotating gear, a support plate and a second electric cylinder;

[0031] The gear rack is slidably arranged on the flip plate;

[0032] There are two rotating gears, which are respectively slidably arranged on two fixed frames, and both of the rotating gears are meshed with the gear frame;

[0033] There are two support plates, and both support plates are fixedly connected to the flip plate;

[0034] There are two second electric cylinders, which are respectively arranged on two supporting plates, and the output ends of the two second electric cylinders are fixedly connected to the gear rack.

[0035] On the basis of the above scheme, the lifting mechanism comprises: a lifting frame, a lifting screw and a second motor;

[0036] The lifting frame is fixedly connected to the sliding frame;

[0037] The lifting screw is rotatably arranged on the mixing barrel, a screw hole is provided on the lifting frame, and the lifting screw is threadedly connected in the screw hole;

[0038] The second motor is arranged on the mixing barrel, and the output end of the second motor is fixedly connected to the lifting screw.

[0039] Further on the basis of the above scheme, the stirring mechanism includes: a stabilizing plate, a stirring paddle and a third motor;

[0040] The stabilizing plate is fixedly connected to the mixing barrel;

[0041] The stirring paddle is rotatably arranged on a stabilizing plate;

[0042] The third motor is arranged on the stabilizing plate, and the output end of the third motor is fixedly connected to the stirring paddle.

[0043] As a preferred technical solution of the present application, two slide boxes are fixedly connected to the mixing barrel, and two sliders are fixedly connected to the slide frame, and the two sliders are slidably disposed in the two slide boxes respectively.

[0044] As a preferred technical solution of the present application, two rotating seats are fixedly connected to the slide, and two rotating blocks are fixedly connected to the flip plate, and the two rotating blocks are rotatably arranged in the two rotating seats respectively.

[0045] The working principle and beneficial effects of the utility model are:

[0046] 1. In the utility model, the cooperation among the turning mechanism, the fixing mechanism and the lifting mechanism facilitates the automatic feeding of sand and gravel and concrete.

[0047] 2. In the utility model, the stirring mechanism is provided to facilitate uniform mixing of sand and gravel and concrete.

[0048] 3. In the utility model, through the coordination among the mixing barrel, the turning plate, the turning mechanism, the fixing mechanism, the lifting mechanism and the mixing mechanism, it is convenient to replace the operator to automatically load the sand and gravel and concrete, thereby improving the efficiency of loading and mixing, saving time and labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0050] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0051] Figure 2 It is a structural schematic diagram of the turning mechanism, fixing mechanism and lifting mechanism of the utility model;

[0052] Figure 3 It is a structural schematic diagram of the turning mechanism, fixing mechanism and lifting mechanism of the utility model from another angle;

[0053] Figure 4 For this utility model Figure 3 A schematic diagram of the partially enlarged structure at point A in the middle;

[0054] Figure 5 It is a structural schematic diagram of the stirring mechanism of the utility model.

[0055] In the figure: 1. mixing barrel; 2. flip plate; 3. slide; 4. fixed rod; 5. toothed belt; 6. connecting plate; 7. rotating rod; 8. rotating gear; 9. rotating wheel; 10. transmission belt; 11. first motor; 12. fixed frame; 13. push plate; 14. first electric cylinder; 15. gear frame; 16. rotating gear; 17. support plate; 18. second electric cylinder; 19. lifting frame; 20. lifting screw; 21. second motor; 22. stabilizing plate; 23. stirring paddle; 24. third motor; 25. slide box; 26. slider; 27. rotating seat; 28. rotating block. DETAILED DESCRIPTION

[0056] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0057] like Figure 1~Figure 5 As shown, this embodiment proposes a sand and gravel mixing equipment for construction, including: a mixing barrel 1, a flip plate 2, a flip mechanism, a fixing mechanism, a lifting mechanism and a mixing mechanism. Two slide boxes 25 are fixedly connected to the mixing barrel 1, and two sliders 26 are fixedly connected to the slide frame 3. The two sliders 26 are slidably arranged in the two slide boxes 25 respectively, and the flip plate 2 is arranged on the mixing barrel 1. Through the cooperation between the mixing barrel 1, the flip plate 2, the flip mechanism, the fixing mechanism, the lifting mechanism and the mixing mechanism, it is convenient to replace the operator to automatically load the sand and gravel and concrete, thereby improving the efficiency of loading and mixing, and saving time and labor.

[0058] Among them, the flip mechanism is arranged on the mixing barrel 1, and is used for driving the flip plate 2 to swing. The flip mechanism includes: a slide 3, a fixed rod 4, a toothed belt 5 and a driving assembly. Two rotating seats 27 are fixedly connected to the slide 3, and two rotating blocks 28 are fixedly connected to the flip plate 2. The two rotating blocks 28 are respectively rotatably arranged in the two rotating seats 27. The slide 3 is slidably arranged on the mixing barrel 1, and the flip plate 2 is rotatably arranged on the slide 3. There are two fixed rods 4, and the two fixed rods 4 are fixedly connected to the slide 3. There are two toothed belts 5, and the two toothed belts 5 are respectively fixedly connected to the two fixed rods 4. Two sliding holes are provided on the flip plate 2, and the two toothed belts 5 are respectively slidably arranged in the two sliding holes. The driving assembly is arranged on the flip plate 2, and is used for driving the flip plate 2 to move along the toothed belt 5. The driving assembly includes: a connecting plate 6, a rotating rod 7, a rotating gear and a power assembly. The connecting plate 6 is fixedly connected between the two toothed belts 5, and the rotating rod 7 is rotatably arranged on the flip plate On the plate 2, there are two rotating gears, which are respectively fixedly connected to the two rotating rods 7, and the two rotating gears are respectively meshed with the two toothed belts 5. The power component is arranged on the connecting plate 6, and is used to drive the rotating rod 7 to rotate. The power component includes: a rotating wheel 9, a transmission belt 10 and a first motor 11. There are two rotating wheels 9, one of which is fixedly connected to the rotating rod 7, and the transmission belt 10 is connected between the two rotating wheels 9. The first motor 11 is arranged on the connecting plate 6, and the output end of the first motor 11 is fixedly connected to the other rotating wheel 9. Specifically, the rotating wheel 9 is driven to rotate by the first motor 11 arranged on the connecting plate 6, and the two rotating wheels 9 are driven to rotate synchronously by the transmission belt 10 of the transmission belt 10, thereby driving the rotating rod 7 and the two rotating gears 8 to rotate on the two toothed belts 5, thereby driving the two toothed belts 5 to slide in the two sliding holes, thereby driving the flip plate 2 to flip along the toothed belt 5.

[0059] Wherein, the fixing mechanism is arranged on the flip plate 2 for fixing the concrete packaging, the fixing mechanism comprises: a fixing frame 12, a pushing plate 13, a first electric cylinder 14 and a rotating assembly, two fixing frames 12 are provided, the two fixing frames 12 are both rotatably and slidably provided on the flip plate 2, the pushing plate 13 is rotatably connected between the two fixing frames 12, the first electric cylinder 14 is provided on the pushing plate 13, the output end of the first electric cylinder 14 passes through the pushing plate 13 and is fixedly connected to the flip plate 2, the rotating assembly is provided on the flip plate 2 for driving the two fixing frames 12 to rotate, the rotating assembly comprises: a gear rack 15, a rotating gear 16, a support plate 17 and a second electric cylinder 18, the gear rack 15 is slidably provided on the flip plate 2, two rotating gears 16 are provided, the two rotating gears 16 are respectively slidably The gear rack 15 is movable and is arranged on two fixed frames 12, and two rotating gears 16 are meshed with the gear rack 15. There are two support plates 17, and the two support plates 17 are fixedly connected to the flip plate 2. There are two second electric cylinders 18, and the two second electric cylinders 18 are respectively arranged on the two support plates 17. The output ends of the two second electric cylinders 18 are fixedly connected to the gear rack 15. Specifically, the gear rack 15 is driven to move by the second electric cylinder 18 arranged on the support plate 17. When the gear rack 15 moves, it drives the two rotating gears 16 to rotate, thereby driving the two fixed frames 12 to rotate, and then adjusting the angles of the two fixed frames 12. After that, the push plate 13 is driven to move by the first electric cylinder 14 arranged on the push plate 13, thereby driving the fixed frame 12 to press the concrete package onto the flip plate 2.

[0060] Among them, the lifting mechanism is arranged on the mixing barrel 1, and is used to drive the flip plate 2 to lift and move. The lifting mechanism includes: a lifting frame 19, a lifting screw 20 and a second motor 21. The lifting frame 19 is fixedly connected to the slide 3, and the lifting screw 20 is rotatably arranged on the mixing barrel 1. A screw hole is opened on the lifting frame 19, and the lifting screw 20 is threadedly connected in the screw hole. The second motor 21 is arranged on the mixing barrel 1, and the output end of the second motor 21 is fixedly connected to the lifting screw 20. Specifically, the lifting screw 20 is driven to rotate by the second motor 21 arranged on the mixing barrel 1, and when the lifting screw 20 rotates, it drives the lifting frame 19 and the slide 3 to lift and move.

[0061] Among them, a stirring mechanism is arranged in the mixing barrel 1, which is used to uniformly stir the sand and gravel and concrete. The stirring mechanism includes: a stabilizing plate 22, a stirring paddle 23 and a third motor 24. The stabilizing plate 22 is fixedly connected to the mixing barrel 1, and the stirring paddle 23 is rotatably arranged on the stabilizing plate 22. The third motor 24 is arranged on the stabilizing plate 22, and the output end of the third motor 24 is fixedly connected to the stirring paddle 23. Specifically, the stirring paddle 23 is driven to rotate by the third motor 24 arranged on the stabilizing plate 22, and the sand and gravel and concrete are uniformly stirred and mixed when the stirring paddle 23 rotates.

[0062] In this embodiment, when it is necessary to mix sand and gravel with concrete, the sand and gravel or concrete are placed on the flip plate 2 in sequence, and the gear rack 15 is driven to move by the second electric cylinder 18 provided on the support plate 17. When the gear rack 15 moves, it drives the two rotating gears 16 to rotate, thereby driving the two fixed frames 12 to rotate, and then adjusting the angles of the two fixed frames 12. After that, the first electric cylinder 14 provided on the push plate 13 drives the push plate 13 to move, thereby driving the fixed frame 12 to press the concrete package onto the flip plate 2, and the lifting screw 20 is driven to rotate by the second motor 21 provided on the mixing barrel 1, and the lifting screw 20 drives the lifting frame 19 when it rotates. The first motor 11 arranged on the connecting plate 6 drives the rotating wheel 9 to rotate, and the transmission belt 10 drives the two rotating wheels 9 to rotate synchronously, thereby driving the rotating rod 7 and the two rotating gears 8 to rotate on the two toothed belts 5, thereby driving the two toothed belts 5 to slide in the two sliding holes, and then driving the flip plate 2 to flip along the toothed belts 5, so that sand and gravel or concrete are poured into the mixing barrel 1, and the stirring paddle 23 is driven to rotate by the third motor 24 arranged on the stabilizing plate 22. When the stirring paddle 23 rotates, the sand and gravel and concrete are evenly mixed.

[0063] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sand and gravel mixing equipment for construction, characterized in that: include: Mixing bucket (1); A turning plate (2), wherein the turning plate (2) is arranged on the mixing barrel (1); a turning mechanism, the turning mechanism being arranged on the mixing barrel (1) and being used for driving the turning plate (2) to swing; A fixing mechanism, the fixing mechanism being arranged on the flip plate (2) and being used to fix the concrete package; A lifting mechanism, the lifting mechanism being arranged on the mixing barrel (1) and being used for driving the flip plate (2) to move upward and downward; A stirring mechanism, wherein the stirring mechanism is arranged in the stirring barrel (1) and is used to evenly stir sand and gravel and concrete.

2. A sand and gravel mixing equipment for construction according to claim 1, characterized in that: The turning mechanism comprises: A slide (3), the slide (3) being slidably disposed on the mixing barrel (1), and the flip plate (2) being rotatably disposed on the slide (3); A fixing rod (4), wherein two fixing rods (4) are provided, and both fixing rods (4) are fixedly connected to the slide frame (3); a toothed belt (5), wherein two toothed belts (5) are provided, and the two toothed belts (5) are respectively fixedly connected to the two fixed rods (4); the flip plate (2) is provided with two sliding holes, and the two toothed belts (5) are respectively slidably arranged in the two sliding holes; A drive assembly, the drive assembly being arranged on the flip plate (2) and being used for driving the flip plate (2) to move along the toothed belt (5).

3. A sand and gravel mixing equipment for construction according to claim 2, characterized in that: The drive assembly comprises: A connecting plate (6), the connecting plate (6) being fixedly connected between the two toothed belts (5); A rotating rod (7), the rotating rod (7) being rotatably disposed on the flip plate (2); A rotating gear (8), wherein two rotating gears (8) are provided, and the two rotating gears (8) are respectively fixedly connected to the two rotating rods (7), and the two rotating gears (8) are respectively meshed with the two toothed belts (5); A power assembly, the power assembly being arranged on the connecting plate (6) and being used for driving the rotating rod (7) to rotate.

4. A sand and gravel mixing equipment for construction according to claim 3, characterized in that: The power assembly comprises: A rotating wheel (9), wherein two rotating wheels (9) are provided, and one of the rotating wheels (9) is fixedly connected to the rotating rod (7); A transmission belt (10), the transmission belt (10) being transmission-connected between the two rotating wheels (9); A first motor (11), wherein the first motor (11) is arranged on the connecting plate (6), and an output end of the first motor (11) is fixedly connected to another rotating wheel (9).

5. A sand and gravel mixing equipment for construction according to claim 4, characterized in that: The fixing mechanism comprises: A fixing frame (12), wherein two fixing frames (12) are provided, and both fixing frames (12) are rotatably and slidably arranged on the flip plate (2); A push plate (13), the push plate (13) being rotatably connected between the two fixing frames (12); a first electric cylinder (14), the first electric cylinder (14) being arranged on the pushing plate (13), the output end of the first electric cylinder (14) passing through the pushing plate (13) and being fixedly connected to the flip plate (2); A rotating assembly, the rotating assembly being arranged on the flip plate (2) and being used for driving the two fixing frames (12) to rotate.

6. A sand and gravel mixing equipment for construction according to claim 5, characterized in that: The rotating assembly comprises: a gear rack (15), the gear rack (15) being slidably arranged on the flip plate (2); A rotating gear (16), wherein two rotating gears (16) are provided, and the two rotating gears (16) are respectively slidably arranged on the two fixing frames (12), and the two rotating gears (16) are both meshed with the gear frame (15); A support plate (17), wherein two support plates (17) are provided, and both support plates (17) are fixedly connected to the flip plate (2); A second electric cylinder (18), wherein two second electric cylinders (18) are provided, and the two second electric cylinders (18) are respectively arranged on the two support plates (17), and the output ends of the two second electric cylinders (18) are fixedly connected to the gear rack (15).

7. A sand and gravel mixing equipment for construction according to claim 6, characterized in that: The lifting mechanism comprises: A lifting frame (19), the lifting frame (19) being fixedly connected to the sliding frame (3); A lifting screw (20), the lifting screw (20) being rotatably disposed on the mixing barrel (1), the lifting frame (19) being provided with a screw hole, the lifting screw (20) being threadedly connected in the screw hole; A second motor (21), wherein the second motor (21) is arranged on the mixing barrel (1), and an output end of the second motor (21) is fixedly connected to the lifting screw (20).

8. The sand and gravel mixing equipment for construction according to claim 7, characterized in that: The stirring mechanism comprises: A stabilizing plate (22), the stabilizing plate (22) being fixedly connected to the mixing barrel (1); a stirring paddle (23), the stirring paddle (23) being rotatably disposed on the stabilizing plate (22); A third motor (24), the third motor (24) being arranged on the stabilizing plate (22), and an output end of the third motor (24) being fixedly connected to the stirring paddle (23).

9. A sand and gravel mixing equipment for construction according to claim 8, characterized in that: Two slide boxes (25) are fixedly connected to the mixing barrel (1), and two sliders (26) are fixedly connected to the slide frame (3). The two sliders (26) are slidably disposed in the two slide boxes (25), respectively.

10. A sand and gravel mixing equipment for construction according to claim 9, characterized in that: Two rotating seats (27) are fixedly connected to the slide (3), and two rotating blocks (28) are fixedly connected to the flip plate (2). The two rotating blocks (28) are rotatably disposed in the two rotating seats (27), respectively.

Images