Concrete stirring device with uniform discharging function
By using a rotating shaft to drive the mixing rod and conveying auger, combined with a hydraulic cylinder to drive the sliding frame, the problem of uneven concrete feeding in existing devices is solved, achieving efficient concrete feeding and mixing.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2026-03-31
AI Technical Summary
In the operation of existing concrete mixing equipment, the mixed concrete is not easy to be evenly distributed, resulting in poor discharge efficiency.
The design employs a rotating shaft to drive the mixing rod and conveying auger. The uniform feeding of concrete is achieved through bevel gear meshing. Large stones and lumps are filtered out by the cross-shaped arrangement of longitudinal plates and transverse bars. The opening and closing of the feeding pipe is achieved by moving the inclined block of the sliding frame driven by a hydraulic cylinder.
This method achieves uniform concrete feeding, improves feeding efficiency, and effectively removes large stones and lumps, ensuring uniformity and efficiency in mixing.
Smart Images
Figure CN224060102U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to concrete mixing technical field especially relates to a concrete mixing device of even discharging. BACKGROUND
[0002] At present, the concrete mixing device can easily load, mix and transport concrete at the work site, and is used in the construction or laying of the sidewalk, the driveway, the completed work, the fence column, the foundation and the floor of the small building.
[0003] And the existing mixing device is inconvenient for uniform discharging of the mixed concrete in the use process, so that the discharging effect of the concrete is poor, therefore, in order to the industry technology progress, better realization concrete mixing discharging function, improve the core technology competitiveness, the application proposes a new implementation scheme different from the mixing device discharging structure and application mode in the prior art. UTILITARIAN CONTENT
[0004] The utility model discloses a concrete mixing device of even discharging, which solves the problem of poor discharging effect of the concrete in the use process of the existing mixing device.
[0005] In order to achieve the above object, the utility model adopts the following technical scheme:
[0006] A concrete mixing device of even discharging, including the mixing shell, the rotation axle is rotatably inserted between the two end inner walls of the mixing shell, the outer wall of the rotation axle is fixedly connected with a plurality of stirring rods, the two side inner walls of the mixing shell are all fixedly connected with the connecting rod, the guide cylinder is fixedly sleeved between the two connecting rods, the spherical shell is fixedly connected between the two connecting rods and located in the guide cylinder, the rotation rod is rotatably inserted into the bottom of the spherical shell, the outer wall of the rotation rod is fixedly connected with the conveying auger, the outer wall of the rotation axle and the top end of the rotation rod are all key-connected with the bevel gear, the two bevel gears are engaged, the discharging pipe is fixedly inserted into the bottom of the mixing shell, the distributing frame is clamped in the discharging pipe, and the inclined block is arranged at the bottom end of the distributing frame.
[0007] Further, the top of the inclined block is bonded with the sealing gasket.
[0008] Further, the bottom outer wall of the mixing shell is fixedly connected with the hydraulic cylinder, one end of the hydraulic rod of the hydraulic cylinder is fixedly connected with the sliding frame, and the inclined block is fixed on the top of the sliding frame.
[0009] Further, the bottom outer wall of the mixing shell is fixedly connected with the two supporting rails, and the sliding frame slides between the supporting rails.
[0010] Further, the inner wall of one side of the stirring shell is fixedly connected with a motor, the output end of the motor and one end of the rotating shaft are both key-connected with synchronous wheels, and the two synchronous wheels are transmission-connected with a synchronous belt.
[0011] Further, the outer side of the motor is covered with a protective shell fixedly connected with the inner wall of one side of the stirring shell.
[0012] Further, the top between the inner walls of the two sides of the stirring shell is fixedly connected with a connecting frame, a plurality of horizontal rods are fixedly connected between the inner walls of the two ends of the connecting frame, a plurality of vertical plates are fixedly connected between the inner walls of the two sides of the connecting frame, and the vertical plates and the horizontal rods are cross-shaped.
[0013] Further, a bag cutting saw blade is fixedly connected between the inner walls of the two sides of the connecting frame.
[0014] The present application has the following beneficial effects:
[0015] 1. The rotating shaft is driven to rotate by the motor, and the rotating rod and the conveying auger are driven to rotate by the meshing of the two bevel gears, so that the concrete is downwardly conveyed, the concrete is uniformly discharged, and the efficiency of the concrete discharging is improved.
[0016] 2. The cross-shaped arrangement of the vertical plates and the horizontal rods can filter the large stone and the agglomerated concrete, so that the large stone and the agglomerated concrete in the concrete are removed, and the subsequent stirring and mixing are facilitated.
[0017] 3. The stirring rod is driven to rotate by the motor and the transmission of the synchronous belt, the concrete is stirred and mixed, the conveying auger is driven to rotate by the meshing of the two bevel gears, the concrete at the bottom of the stirring shell is turned to the top, and the concrete is better stirred and mixed. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 A three-dimensional structure schematic view of the concrete stirring device with uniform discharging is provided for the present application;
[0019] Figure 2 A sectional structure schematic view of the concrete stirring device with uniform discharging is provided for the present application;
[0020] Figure 3 A partial sectional structure schematic view of the concrete stirring device with uniform discharging is provided for the present application;
[0021] Figure 4 A lower partial sectional structure schematic view of the concrete stirring device with uniform discharging is provided for the present application;
[0022] Figure 5The utility model provides a concrete mixing device's lower part inclined plane block slip out state section structure schematic diagram of even discharging.
[0023] In the figure: 1, stirring shell; 2, rotating shaft; 3, stirring rod; 4, connecting rod; 5, guide cylinder; 6, spherical shell; 7, rotating rod; 8, conveying auger; 9, bevel gear; 10, discharging pipe; 11, distributing frame; 12, inclined plane block; 13, gasket; 14, hydraulic cylinder; 15, sliding frame; 16, support rail; 17, motor; 18, synchronous wheel; 19, synchronous belt; 20, protective shell; 21, connecting frame; 22, cross bar; 23, vertical plate; 24, bag cutting saw blade. DETAILED DESCRIPTION
[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.
[0025] Reference Figures 1-5 A concrete mixing device with even discharging, comprising a stirring shell 1, a rotating shaft 2 is rotatably inserted between the inner walls of the two ends of the stirring shell 1, a plurality of stirring rods 3 are welded to the outer wall of the rotating shaft 2, a motor 17 is fixed to the inner wall of one side of the stirring shell 1 through bolts, a synchronous wheel 18 is key-connected to the output end of the motor 17 and one end of the rotating shaft 2, a synchronous belt 19 is transmission-connected between the two synchronous wheels 18, the rotating shaft 2 is driven to rotate under the driving of the motor 17 and the transmission of the synchronous belt 19, so as to drive the stirring rods 3 to rotate, and then the concrete is mixed, connecting rods 4 are welded to the inner walls of the two sides of the stirring shell 1, a guide cylinder 5 is fixedly sleeved between the two connecting rods 4, a spherical shell 6 is welded between the two connecting rods 4 and located in the guide cylinder 5, a rotating rod 7 is rotatably inserted into the bottom of the spherical shell 6, a conveying auger 8 is welded to the outer wall of the rotating rod 7, bevel gears 9 are key-connected to the outer wall of the rotating shaft 2 and the top end of the rotating rod 7, the two bevel gears 9 are engaged, the rotating rod 7 is driven to rotate under the engagement of the two bevel gears 9, so as to drive the conveying auger 8 to rotate, and then the concrete at the bottom of the stirring shell 1 is turned to the top, so that the concrete is better mixed;
[0026] The bottom of the stirring shell 1 is fixedly connected with a feeding pipe 10, the feeding pipe 10 is connected with a distribution frame 11, the bottom of the distribution frame 11 is provided with an inclined block 12, the top of the inclined block 12 is connected with a sealing pad 13, so as to seal the space between the feeding pipe 10 and the inclined block 12, thereby avoiding the leakage of concrete, the bottom of the stirring shell 1 is provided with a hydraulic cylinder 14, the hydraulic rod of the hydraulic cylinder 14 is fixedly connected with a sliding frame 15, the inclined block 12 is fixed on the top of the sliding frame 15, the bottom of the stirring shell 1 is welded with two supporting rails 16, the sliding frame 15 slides between the two supporting rails 16, the sliding frame 15 moves between the two supporting rails 16 under the driving of the hydraulic cylinder 14, so as to move the inclined block 12 away from the bottom of the feeding pipe 10, so as to feed the concrete.
[0027] The side wall of the stirring shell 1 is fixedly connected with a protective shell 20, the protective shell 20 covers the outside of the motor 17, so as to protect the motor 17, the top of the two side walls of the stirring shell 1 is welded with a connecting frame 21, the two ends of the connecting frame 21 are welded with a plurality of horizontal rods 22, the two side walls of the connecting frame 21 are welded with a plurality of vertical plates 23, the vertical plates 23 and the horizontal rods 22 are cross-shaped, the large stones and the agglomerated concrete are intercepted on the horizontal rods 22 and the vertical plates 23, so as to remove the large stones and the agglomerated concrete in the concrete, the two side walls of the connecting frame 21 are fixedly connected with a bag cutting saw blade 24, the packaging bag of the concrete is pulled to move on the bag cutting saw blade 24, so as to cut the packaging bag of the concrete, so as to pour the concrete.
[0028] The working principle of the embodiment is as follows: in use, the concrete mixing device is installed on the skid steer loader, first, the concrete is poured on the horizontal rods 22 and the vertical plates 23, then the concrete falls into the stirring shell 1 from the gap between the horizontal rods 22 and the vertical plates 23, wherein the large stones and the agglomerated concrete are intercepted on the horizontal rods 22 and the vertical plates 23, then the motor 17 is started, the rotating shaft 2 is driven to rotate under the driving of the motor 17 and the transmission of the synchronous belt 19, so as to drive the stirring rod 3 to rotate, thereby mixing the concrete, then the rotating rod 7 is driven to rotate under the meshing of the two bevel gears 9, so as to drive the conveying auger 8 to rotate, thereby turning the concrete at the bottom of the stirring shell 1 to the top, so as to better mix the concrete;
[0029] When feeding, the hydraulic cylinder 14 is started, the sliding frame 15 moves under the driving of the hydraulic cylinder 14, so as to move the inclined block 12 away from the bottom of the feeding pipe 10, then the concrete is discharged from the feeding pipe 10 through the distribution of the distribution frame 11, during the feeding process, the rotating shaft 2 is driven to rotate in the opposite direction by the motor 17, then the rotating rod 7 and the conveying auger 8 are driven to rotate in the opposite direction under the meshing of the two bevel gears 9, so as to convey the concrete downward, thereby improving the efficiency of the concrete feeding.
[0030] The above merely describes a preferred embodiment of the present application, but the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.
Claims
1. A concrete mixing plant for uniform discharge, comprising a mixing shell (1), characterized in that, The rotating shaft (2) is rotatably inserted between the inner walls of the two ends of the stirring shell (1), the outer wall of the rotating shaft (2) is fixedly connected with a plurality of stirring rods (3), the inner walls of the two sides of the stirring shell (1) are fixedly connected with connecting rods (4), a guide cylinder (5) is fixedly sleeved between the two connecting rods (4), a spherical shell (6) is fixedly connected between the two connecting rods (4) and located in the guide cylinder (5), a rotating rod (7) is rotatably inserted into the bottom of the spherical shell (6), the outer wall of the rotating rod (7) is fixedly connected with a conveying auger (8), the outer wall of the rotating shaft (2) and the top end of the rotating rod (7) are both key-connected with bevel gears (9), the two bevel gears (9) are meshed, the bottom of the stirring shell (1) is fixedly inserted with a discharging pipe (10), the discharging pipe (10) is clamped with a distributing frame (11), and the bottom end of the distributing frame (11) is provided with an inclined block (12).
2. A concrete mixing apparatus for uniform discharge as claimed in claim 1 wherein, The top of the inclined block (12) is bonded with a sealing gasket (13).
3. A concrete mixing apparatus for uniform discharge as claimed in claim 1 wherein, The bottom outer wall of the stirring shell (1) is fixedly connected with a hydraulic cylinder (14), one end of the hydraulic rod of the hydraulic cylinder (14) is fixedly connected with a sliding frame (15), and the inclined block (12) is fixed on the top of the sliding frame (15).
4. A concrete mixing apparatus for uniform discharge according to claim 3, wherein The bottom outer wall of the stirring shell (1) is fixedly connected with two supporting rails (16), and the sliding frame (15) slides between the supporting rails (16).
5. A uniform discharging concrete mixing device as claimed in claim 1, wherein, The inner wall of one side of the stirring shell (1) is fixedly connected with a motor (17), the output end of the motor (17) and one end of the rotating shaft (2) are both key-connected with synchronous wheels (18), and the two synchronous wheels (18) are transmissionally connected with a synchronous belt (19).
6. A uniform discharging concrete mixing device as claimed in claim 1, wherein, The inner wall of one side of the stirring shell (1) is fixedly connected with a protective shell (20) covering the outside of the motor (17).
7. A uniform discharging concrete mixing device as claimed in claim 1, wherein, The top between the inner walls of the two sides of the stirring shell (1) is fixedly connected with a connecting frame (21), the inner walls of the two ends of the connecting frame (21) are fixedly connected with a plurality of crossbars (22), the inner walls of the two sides of the connecting frame (21) are fixedly connected with a plurality of vertical plates (23), and the vertical plates (23) and the crossbars (22) are cross-shaped.
8. A concrete mixing apparatus for uniform discharge according to claim 7, wherein The inner walls of the two sides of the connecting frame (21) are fixedly connected with a bag cutting saw blade (24).