CN111939818A - A dual-shaft full-angle rapid loading and unloading stirring device for geotechnical engineering - Google Patents

Abstract

The invention discloses a double-shaft full-angle quick loading and unloading stirring device for geotechnical engineering, comprising a base, a first support rod and a second support rod are fixedly connected to the upper end of the base, and the first support rod and the second support rod are fixedly connected to the upper end of the base. An overturn frame is arranged between the support rods, a first transmission shaft is connected between one end of the overturn frame and the first support rod, the overturn frame is fixedly connected with one end of the first transmission shaft, and the other end of the overturn frame is connected A second transmission shaft is connected with the second support rod, the inversion frame is rotatably connected with the second transmission shaft, a stirring tank is rotatably connected to the inversion frame, and a transmission gear ring is fixedly connected to the stirring tank. The invention realizes the stirring of materials through a stirring tank that can rotate in two axial directions, which can improve the uniform effect of stirring, and can realize 360-degree full-angle rotation at the same time. The process of material wastes time, thereby improving the efficiency of mixing.

Description

A dual-shaft full-angle rapid loading and unloading stirring device for geotechnical engineering

technical field

The invention belongs to the technical field of geotechnical engineering stirring, and in particular relates to a biaxial full-angle rapid loading and unloading stirring device for geotechnical engineering.

Background technique

Geotechnical engineering is a new technical system established by European and American countries in the practice of civil engineering in the 1960s. Geotechnical engineering is to solve rock mass and soil engineering problems, including foundation and foundation, slope and underground engineering, as its own research object.

Filling materials or other materials often need to be stirred in geotechnical engineering, and some materials have general requirements on the uniformity of stirring. The stirring is generally carried out in a mixer, and the mixer in the prior art generally has a relatively large inlet and/or outlet. Small, the process of adding the material to be stirred and discharging the material to complete the stirring will waste a lot of time, especially for materials that require a general degree of stirring uniformity. Repeatedly wasting time in the process of adding materials and discharging materials will directly affect the mixing efficiency. This will affect the overall geotechnical engineering progress.

Therefore, in view of the above technical problems, it is necessary to provide a dual-shaft full-angle rapid loading and unloading stirring device for geotechnical engineering.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a biaxial full-angle rapid loading and unloading stirring device for geotechnical engineering to solve the above problems.

In order to achieve the above purpose, the technical solution provided by an embodiment of the present invention is as follows:

A biaxial full-angle quick loading and unloading stirring device for geotechnical engineering, comprising a base, the upper end of the base is fixedly connected with a first support rod and a second support rod, between the first support rod and the second support rod A flip frame is provided, a first transmission shaft is connected between one end of the flip frame and the first support rod, the flip frame is fixedly connected with one end of the first drive shaft, and the other end of the flip frame is connected to the second support rod. A second transmission shaft is connected between the rods, and the turning frame is rotatably connected with the second transmission shaft;

A stirring tank is rotatably connected to the turning frame, a transmission gear ring is fixedly connected to the stirring tank, and one end of the second transmission shaft is fixedly connected with a transmission gear engaged with the transmission gear ring, and the second transmission shaft The other end of the shaft is connected with a power mechanism, and the power mechanism is used to provide power for the rotation of the second transmission shaft.

As a further improvement of the present invention, a side wall of the first support rod away from the mixing tank is fixedly connected with a variable speed transmission component, the variable speed transmission component is connected with the first transmission shaft, and a power input end is provided on the variable speed transmission component .

As a further improvement of the present invention, a steering wheel is fixedly connected to the power input end.

As a further improvement of the present invention, a turntable is arranged between the stirring tank and the turning frame.

As a further improvement of the present invention, a protective reinforcement is fixedly connected to the inside of the stirring tank, and the protective reinforcement corresponds to the turntable.

As a further improvement of the present invention, a plurality of uniformly distributed stirring frames are fixedly connected to the inside of the stirring tank.

As a further improvement of the present invention, the power mechanism includes an engine, a reducer and a transmission assembly that are sequentially connected with power, a fixing plate is fixedly connected to the base, and both the engine and the reducer are fixedly connected to the fixing plate, and the The transmission assembly is connected between the second transmission shaft and the power output end of the reducer.

As a further improvement of the present invention, the transmission assembly includes a first transmission wheel fixedly connected to one end of the second transmission shaft, a second transmission wheel fixedly connected to the power output end of the reducer, and connected to the first transmission wheel and the second transmission wheel between the triangles.

As a further improvement of the present invention, a protective frame is fixedly connected between the fixing plate and the base, and at least one maintenance door is rotatably connected to the protective frame.

As a further improvement of the present invention, a ventilation grid is provided on the maintenance door.

Compared with the prior art, the present invention has the following advantages:

The invention realizes the stirring of materials through a stirring tank that can rotate in two axial directions, which can improve the uniform effect of stirring, and can realize 360-degree full-angle rotation at the same time. The process of material wastes time, thereby improving the efficiency of mixing.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments described in the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without any creative effort.

1 is a schematic structural diagram 1 of a biaxial full-angle rapid loading and unloading stirring device for geotechnical engineering according to an embodiment of the present invention;

FIG. 2 is a second structural schematic diagram of a biaxial full-angle rapid loading and unloading stirring device for geotechnical engineering according to an embodiment of the present invention;

3 is a left side view of a dual-shaft full-angle rapid loading and unloading stirring device for geotechnical engineering according to an embodiment of the present invention;

4 is a top view of a biaxial full-angle rapid loading and unloading stirring device for geotechnical engineering according to an embodiment of the present invention;

Fig. 5 is the sectional view at A-A place in Fig. 4;

6 is a schematic structural diagram of a state in which the maintenance door of a biaxial full-angle rapid loading and unloading stirring device for geotechnical engineering is removed in an embodiment of the present invention;

FIG. 7 is a partial enlarged view of FIG. 6 .

In the picture: 1. Base, 2. First pole, 3. Fixed plate, 4. Second pole, 5. Protective frame, 6. Maintenance door, 601. Ventilation grid, 7. Flip frame, 8. Mixing tank, 9. Turntable, 901. Protection reinforcement, 10. Transmission gear ring, 11. Transmission gear, 12. Variable speed transmission assembly, 13. Steering wheel, 14. Mixing frame, 15. Engine, 16. Reducer, 17. Transmission assembly, 18. Second transmission shaft.

Detailed ways

The present invention will be described in detail below with reference to the various embodiments shown in the accompanying drawings. However, these embodiments do not limit the present invention, and the structural, method, or functional transformations made by those of ordinary skill in the art based on these embodiments are all included in the protection scope of the present invention.

An embodiment of the present invention discloses a biaxial full-angle quick loading and unloading stirring device for geotechnical engineering, as shown in FIGS. 1 to 6 , comprising a base 1, and the upper end of the base 1 is fixedly connected with a first support rod 2 and a second Two support rods 4, a turning frame 7 is arranged between the first support rod 2 and the second support rod 4, a first transmission shaft is connected between one end of the turning frame 7 and the first support rod 2, and the turning frame 7 is connected with the first support rod 2. One end of the transmission shaft is fixedly connected, and a second transmission shaft 18 is connected between the other end of the overturn frame 7 and the second support rod 4 , the overturn frame 7 is rotatably connected with the second transmission shaft 18 , and the first transmission shaft is rotatably connected to the first transmission shaft 18 . On the support rod 2, the second transmission shaft 18 is rotatably connected to the second support rod 4, and the joints are provided with bearings. Specifically, the central axis of the first transmission shaft and the second transmission shaft 18 The frame 7 is a U-shaped structure that can realize 360-degree rotation.

1 to 7 , a stirring tank 8 is rotatably connected to the inversion frame 7, and a turntable 9 is arranged between the stirring tank 8 and the inversion frame 7. The turntable 9 includes a first fixed plate, a second fixed The shafts, bearings and other structures of the fixed plate and the second fixed plate can realize the fixing of the stirring tank 8 on the turning frame 7 and make the stirring tank 8 rotate. Specifically, the turning frame 7 is provided with a widened connection Area for the connection of the turntable 9.

Preferably, a protective reinforcement 901 is fixedly connected to the inside of the stirring tank 8, and the protective reinforcement 901 corresponds to the turntable 9, wherein the protective reinforcement 901 can be connected with the shaft and other structures in the turntable 9, which can improve the connection between the turntable 9 and the stirring tank. The stability of the connection between 8.

As shown in FIGS. 4 to 5 , a plurality of evenly distributed stirring frames 14 are fixedly connected to the inside of the stirring tank 8 , and the stirring frames 14 can promote the tumbling of materials and enhance the uniform effect of stirring.

Among them, the stirring frame 14 is a "Sun"-shaped structure, which is welded by mutually perpendicular or parallel rod-shaped structures. The structure is simple, and the processing and maintenance cost is low. When the stirring tank 8 rotates to stir the material, the stirring frame 14 is used to mix the material It can produce a better segmentation effect, and can accelerate the degree of uniform stirring. At the same time, when the material is poured out, it is not easy to produce more residues, which is convenient for pouring the material clean.

Referring to FIGS. 4 to 6 , a transmission gear ring 10 is fixedly connected to the stirring tank 8 , and one end of the second transmission shaft 18 is fixedly connected to a transmission gear 11 engaged with the transmission gear ring 10 , and the rotation of the transmission gear 11 can drive the transmission gear 11 . The rotation of the transmission gear ring 10 drives the rotation of the stirring tank 8, and the materials in the stirring tank 8 can be stirred. The other end of the second transmission shaft 18 is connected with a power mechanism, and the power mechanism is used for the second transmission shaft 18. The rotation of the power mechanism provides power, and the power output end of the power mechanism is powered with the second transmission shaft 18, which can be in various forms such as gear meshing and belt transmission.

Preferably, as shown in FIG. 5 to FIG. 7 , the power mechanism includes an engine 15, a reducer 16 and a transmission assembly 17 that are sequentially connected in power, a fixed plate 3 is fixedly connected to the base 1, and both the engine 15 and the reducer 16 are fixedly connected to On the fixed plate 3, the fixed plate 3 is used to fix the engine 15 and the reducer 16. The engine 15 can work after adding fuel, which is convenient to solve the problem of inconvenient use of electric energy in many construction environments. According to the different use environments, the engine 15 can also Replaced with an electric motor.

Referring to FIGS. 5 to 7 , the transmission assembly 17 is arranged and connected between the second transmission shaft 18 and the power output end of the reducer 16 , and the transmission assembly 17 includes a first transmission wheel fixedly connected to one end of the second transmission shaft 18 , The second transmission wheel fixedly connected to the power output end of the reducer 16 and the V-belt connected between the first transmission wheel and the second transmission wheel are driven by the power output end of the reducer 16 to drive the second transmission wheel to rotate, and the second transmission wheel rotates The first transmission wheel is driven to rotate by the V-belt. In order to ensure the stability of the V-belt, a tensioning wheel that overlaps with the V-belt is also fixedly connected to the protective frame 5 .

1 to 7 , a protective frame 5 is fixedly connected between the fixing plate 3 and the base 1. The protective frame 5 is used to protect the power mechanism and can increase the safety at the same time. A maintenance door 6, the maintenance door 6 is connected to the protective frame 5 through hinge rotation, which is convenient to open the protective frame 5. After opening, the maintenance of the engine 15, the reducer 16 and the transmission assembly 17 can be realized. The maintenance door 6 A ventilation grille 601 is opened on the upper part, and the ventilation grille 601 has the effect of heat dissipation.

1 to 6, a side wall of the first support rod 2 away from the mixing tank 8 is fixedly connected with a variable speed transmission assembly 12, the variable speed transmission assembly 12 is connected with the first transmission shaft, and the variable speed transmission assembly 12 is provided with a power input. Specifically, two gears, large and small, can be arranged in the variable speed transmission assembly 12, wherein the large gear is meshed with the pinion, the shaft center of the large gear is fixedly connected with the first transmission shaft, and the power input end is located at the shaft center of the pinion, The input power can drive the pinion to rotate, the pinion drives the large gear to rotate, and the first transmission shaft rotates with the large gear, which can drive the turning frame 7 to rotate, so that the turning frame 7 can be rotated within a range of 360 degrees, and the mixing tank can be realized. 8. The opening direction can be adjusted in the full angle range.

Specifically, the power output end of the electric motor can be fixedly connected to the power input end, and a corresponding controller can control the rotation direction of the electric motor.

Preferably, as shown in FIGS. 1 to 5 , a steering wheel 13 is fixedly connected to the power input end, which is low in cost, simple in operation, and flexibly adjusted.

When using, first open the power mechanism, and realize the rotation of the stirring tank 8 under the driving of the power mechanism. Referring to FIG. 3, the opening direction of the stirring tank 8 can be controlled by rotating the steering wheel 13. When the opening direction of the stirring tank 8 is on the upper side , the material to be stirred can be added to the stirring tank 8, and the stirring tank 8 is rotating, and stirring can be realized in the process of adding the material;

When the mixing reaches the required time, the steering wheel 13 can be turned to adjust the opening of the mixing tank 8 to be downward or obliquely downward, and the materials can be dumped out. According to the actual needs, auxiliary feeding devices such as conveyor belts or bucket trucks can be equipped. , to improve efficiency. During the process of pouring out the materials, the stirring tank 8 is still rotating, which can realize stirring during the process of pouring the materials. At the same time, due to the structure of the stirring frame 14 in the stirring tank 8, the materials are easily poured out. The operation can be repeated by adjusting the opening of the mixing tank 8 and then adding materials.

Since the opening of the stirring tank 8 is large, it is convenient to add and discharge materials quickly, and the time-wasting process of adding and discharging materials can be reduced.

When the stirring tank 8 rotates, the turning frame 7 can also be controlled to swing, so that the biaxial movement of the stirring tank 8 can be realized, and the stirring can be more fully realized.

As can be seen from the above technical solutions, the present invention has the following beneficial effects:

The invention realizes the stirring of materials through a stirring tank that can rotate in two axial directions, which can improve the uniform effect of stirring, and can realize 360-degree full-angle rotation at the same time. The process of material wastes time, thereby improving the efficiency of mixing.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, but that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments are to be regarded in all respects as illustrative and not restrictive, and the scope of the invention is to be defined by the appended claims rather than the foregoing description, which are therefore intended to fall within the scope of the claims. All changes within the meaning and scope of the equivalents of , are included in the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (10)

1. The double-shaft full-angle rapid loading and unloading stirring device for geotechnical engineering comprises a base (1) and is characterized in that the upper end of the base (1) is fixedly connected with a first supporting rod (2) and a second supporting rod (4), a turnover frame (7) is arranged between the first supporting rod (2) and the second supporting rod (4), a first transmission shaft is connected between one end of the turnover frame (7) and the first supporting rod (2), the turnover frame (7) is fixedly connected with one end of the first transmission shaft, a second transmission shaft (18) is connected between the other end of the turnover frame (7) and the second supporting rod (4), and the turnover frame (7) is rotatably connected with the second transmission shaft (18);

the utility model discloses a power transmission device, including upset frame (7), rotation is connected with agitator tank (8) on upset frame (7), fixedly connected with transmission ring gear (10) on agitator tank (8), the one end fixedly connected with of second transmission shaft (18) and transmission gear (11) that transmission ring gear (10) meshing is connected, the other end of second transmission shaft (18) is connected with power unit, power unit is used for providing power for the rotation of second transmission shaft (18).

2. The double-shaft full-angle rapid loading and unloading stirring device for geotechnical engineering according to claim 1, wherein a variable speed transmission assembly (12) is fixedly connected to one side wall of the first supporting rod (2) far away from the stirring tank (8), the variable speed transmission assembly (12) is connected with a first transmission shaft, and a power input end is arranged on the variable speed transmission assembly (12).

3. The double-shaft all-angle rapid loading and unloading stirring device for geotechnical engineering according to claim 2, wherein a steering wheel (13) is fixedly connected to the power input end.

4. The double-shaft full-angle rapid loading and unloading stirring device for geotechnical engineering according to claim 1, wherein a turntable (9) is arranged between the stirring tank (8) and the turnover frame (7).

5. The double-shaft full-angle rapid loading and unloading stirring device for geotechnical engineering according to claim 1 or 4, characterized in that a protective reinforcement (901) is fixedly connected to the inside of the stirring tank (8), and the protective reinforcement (901) corresponds to the rotating disc (9).

6. The double-shaft all-angle rapid loading and unloading stirring device for geotechnical engineering according to claim 1, wherein a plurality of uniformly distributed stirring frames (14) are fixedly connected to the inside of the stirring tank (8).

7. The double-shaft all-angle rapid loading and unloading stirring device for geotechnical engineering according to claim 1, wherein the power mechanism comprises an engine (15), a speed reducer (16) and a transmission assembly (17) which are in power connection in sequence, a fixing plate (3) is fixedly connected to the base (1), the engine (15) and the speed reducer (16) are both fixedly connected to the fixing plate (3), and the transmission assembly (17) is connected between the power output ends of the second transmission shaft (18) and the speed reducer (16).

8. The double-shaft all-angle rapid loading and unloading stirring device for geotechnical engineering according to claim 7, wherein the transmission assembly (17) comprises a first transmission wheel fixedly connected to one end of a second transmission shaft (18), a second transmission wheel fixedly connected to a power output end of the speed reducer (16), and a V-belt connected between the first transmission wheel and the second transmission wheel.

9. The double-shaft full-angle rapid loading and unloading stirring device for geotechnical engineering according to claim 7, wherein a protective frame (5) is fixedly connected between the fixed plate (3) and the base (1), and at least one maintenance door (6) is rotatably connected to the protective frame (5).

10. The double-shaft all-angle rapid loading and unloading stirring device for geotechnical engineering according to claim 9, wherein the maintenance door (6) is provided with a ventilation grid (601).

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