Concrete solidification-preventing transfer trolley
Technical Field
The invention relates to the field of construction equipment, in particular to a concrete solidification prevention transfer trolley.
Background
In the field of construction, concrete is widely used, and when the concrete is used, the concrete needs to be transferred to a construction site from a concrete mixer by a transfer trolley, and the concrete is easy to solidify when the concrete is transferred.
In the prior art, for example, patent No. CN201711177263, whose patent name is a concrete transfer trolley for a construction site, mainly sets a stirring device in a trolley case, so that concrete can be stirred in the transportation process, the concrete is prevented from being coagulated, and the quality of the concrete can be ensured.
However, the simple stirring device arranged in the device can only stir a part of concrete in the transfer trolley, and the rest concrete which cannot be stirred is easy to solidify, so that the quality of the concrete is influenced.
Disclosure of Invention
Aiming at the problems, the invention provides a concrete solidification prevention transfer trolley which has the advantages that concrete can be fully stirred, and the concrete solidification prevention transfer trolley can be driven by a motor to stir the concrete and move, so that the defects that the common device can only simply stir the concrete, the stirring is not sufficient, and the moving is inconvenient are overcome.
The invention aims to solve the problems and designs a concrete anti-solidification transfer trolley.
The technical scheme of the invention is that the concrete solidification prevention transfer trolley comprises a moving base, wherein the moving base is provided with an interception mechanism, a discharging mechanism, a lifting mechanism and a control mechanism, the moving base is provided with a rotating mechanism, one side of the rotating mechanism is provided with a moving mechanism, the moving mechanism can be driven by a motor to drive the device to rotate and move the device,
the rotating mechanism comprises annular supporting frames fixedly arranged on two sides of the upper surface of the moving base, a plurality of supporting columns are arranged at the lower ends of the annular supporting frames, the lower ends of the supporting columns are arranged on the upper surface of the moving base, a plurality of square grooves are arranged at the lower ends of the inner sides of the annular supporting frames, universal balls are arranged in the square grooves, a circular containing cylinder is arranged above the moving base and is placed in the two annular supporting frames, a plurality of stirring shafts are arranged on the surface of the inner side of the circular containing cylinder, a material guide plate is arranged on one side of the upper end of the circular containing cylinder, a concave annular baffle plate is arranged at the upper end and the lower end of the outer side of the circular containing cylinder, the concave annular baffle plate is arranged on the inner side of the annular supporting frames, the upper end of the universal balls is arranged in the concave annular, the coupler is installed at the rotating end of the servo motor, a fixed bearing is installed on one side of the servo motor, a connecting shaft is connected onto the coupler, one end of the connecting shaft is inserted into the fixed bearing, a driving gear is installed on the connecting shaft, and the driving gear is meshed with the annular rack.
The two annular support frames are different in height, and the circular containing cylinder is obliquely arranged in the two annular support frames.
Moving mechanism includes the connection bearing at fixed mounting surface front side both ends under the removal base, it is equipped with the axis of rotation to remove the base below, the axis of rotation both ends are passed and are connected the bearing and stretch to the removal base outside, the rotation wheel is installed at the axis of rotation both ends, it has square opening to remove base upper surface front side, install the drive wheel in connecting axle and the axis of rotation, it is equipped with the drive belt to remove base one side, drive belt one end suit is in the epaxial drive wheel outside of connecting, the drive belt other end passes square opening suit in the epaxial drive wheel outside of rotation, remove base lower surface rear side both ends and install the universal.
The intercepting mechanism comprises an L-shaped supporting rod fixedly installed on the rear side surface of the annular supporting frame, a supporting wheel is installed on the surface of one side of the L-shaped supporting rod, and one end of the supporting wheel extends to one side of the concave annular baffle.
Discharge mechanism is including being located the discharge gate of circular section of thick bamboo lower extreme one side of holding, and discharge gate department installs the fender lid, and circular section of thick bamboo lower extreme one side of holding is equipped with the toper discharging pipe, and toper discharging pipe both sides surface mounting has a plurality of fixed columns, fixed column lower extreme fixed mounting at the mobile base upper surface, and toper discharging pipe exit end below is equipped with and holds the recess, holds and has placed in the recess and hold the frame.
The lifting mechanism comprises threaded through holes located at four corners of the upper surface of the movable base, lifting screws are arranged in the threaded through holes and are connected with the threaded through holes in a connecting mode through threads, stop blocks are arranged on the lower surfaces of the lifting screws, and crank handles are arranged on one sides of the upper ends of the lifting screws.
The control mechanism comprises a solar power generation device fixedly installed on one side of the upper surface of the movable base, a controller is installed on one side of the push handrail, and a plurality of control buttons are installed on the push handrail.
The rotary mechanism is located on one side of the upper portion of the moving base, the moving mechanism is located on two sides of a circular containing barrel in the rotary mechanism, the intercepting mechanism is located on the rear side of a concave annular baffle in the rotary mechanism, the discharging mechanism is located below the rear side of the circular containing barrel in the rotary mechanism, the lifting mechanism is located at four corners of the moving base, and the control mechanism is located on one side of the upper surface of the moving base.
The concrete anti-solidification transfer trolley manufactured by the technical scheme of the invention can rotate the obliquely placed circular containing cylinder by the driving of the servo motor, fully stir the concrete by the stirring shaft, prevent the concrete from solidifying in the moving process and influence the quality of the concrete, can drive the rotating wheel to rotate by the servo motor when rotating, can change the moving direction by pushing the universal wheel by a worker, is convenient for the device to move, is more labor-saving when moving, is only provided with one motor, reduces the manufacturing cost, opens the blocking cover, enables the concrete to flow into the conical discharging pipe through the discharging port and fall into the containing frame, is convenient for leading out the concrete, can adjust the height of the moving base by adjusting the lifting screw rod, is convenient for the device to move and stop, and is convenient to use.
Drawings
FIG. 1 is a schematic structural view of a concrete solidification prevention transfer vehicle according to the present invention;
FIG. 2 is an enlarged view of a portion of the concrete anti-setting transfer vehicle of the present invention;
FIG. 3 is an enlarged view of a portion of the rotating mechanism of the present invention;
FIG. 4 is a partial schematic view of the movement mechanism of the present invention;
FIG. 5 is a partial schematic view of the lift mechanism of the present invention;
in the figure, 1, a base is moved; 2. an annular support frame; 3. a support pillar; 4. a square groove; 5. a ball transfer unit; 6. a circular holding cylinder; 7. a stirring shaft; 8. a material guide plate; 9. a concave annular baffle plate; 10. an annular rack; 11. a servo motor; 12. a coupling; 13. fixing the bearing; 14. a connecting shaft; 15. a driving gear; 16. connecting a bearing; 17. a rotating shaft; 18. a rotating wheel; 19. a square opening; 20. a driving wheel; 21. a transmission belt; 22. a universal wheel; 23. pushing the handrail; 24. an L-shaped support bar; 25. a support wheel; 26. a discharge port; 27. a blocking cover; 28. a conical discharge pipe; 29. fixing a column; 30. a containing groove; 31. a containing frame; 32. a threaded through hole; 33. a lifting screw; 34. a stopper; 35. a crank; 36. a solar power generation device; 37. a controller; 38. a control button; 39. and a fixed platform.
Detailed Description
The invention is described in detail below with reference to the drawings, as shown in fig. 1-5.
In the present embodiment, the controller 37 is used for controlling, the model of the controller 37 is TPC4-4TDC, the power input end of the controller 37 is electrically connected to the power output end of the solar power generation device 36 to be powered on, the power output end of the solar power generation device 36 is electrically connected to the servo motor 11 to supply power, and the control signal output end of the controller 37 is electrically connected to the servo motor 11 and controls the operation thereof through a relay.
The invention is characterized in that the structure design of a rotating mechanism is combined with an attached drawing 1, an attached drawing 2 and an attached drawing 3, the rotating mechanism comprises annular supporting frames 2 fixedly arranged at two sides of the upper surface of a movable base 1, a plurality of supporting columns 3 are arranged at the lower ends of the annular supporting frames 2, the lower ends of the supporting columns 3 are arranged at the upper surface of the movable base 1, a plurality of square grooves 4 are arranged at the lower ends of the inner sides of the annular supporting frames 2, universal balls 5 are arranged in the square grooves 4, round containing cylinders 6 are arranged above the movable base 1, the round containing cylinders 6 are arranged in the two annular supporting frames 2, a plurality of stirring shafts 7 are arranged at the inner side surfaces of the round containing cylinders 6, a material guide plate 8 is arranged at one side of the upper ends of the round containing cylinders 6, concave annular baffle plates 9 are arranged at the upper ends and the lower ends of the outer sides of the round containing cylinders 6, the concave annular, annular rack 10 is installed to 6 outside lower extremes of a circular section of thick bamboo that holds, remove 1 upper surface one side of base and install fixed station 39, servo motor 11 is installed to fixed station 39 upper surface one side, shaft coupling 12 is installed to 11 rotatory ends of servo motor, fixing bearing 13 is installed to servo motor 11 one side, be connected with connecting axle 14 on the shaft coupling 12, in connecting axle 14 one end inserted fixing bearing 13, install driving gear 15 on the connecting axle 14, driving gear 15 and annular rack 10 intermeshing, the problem of its main solution does: the servo motor 11 rotates and drives the driving gear 15 to rotate, and the annular rack 10 is driven to rotate through the meshing between the gears, so that the circular containing cylinder 6 rotates, the concrete is stirred through the stirring shaft 7 in the circular containing cylinder 6, the concrete is prevented from being solidified,
the utility model provides a creation point still lies in moving mechanism's structural design, combine figure 4 in this device, moving mechanism includes fixed mounting at the connecting bearing 16 who removes base 1 below front side both ends, it is equipped with axis of rotation 17 to remove base 1 below, axis of rotation 17 both ends are passed connecting bearing 16 and are stretched and remove the base 1 outside, the running wheel 18 is installed at axis of rotation 17 both ends, it has square opening 19 to remove 1 upper surface front side of base, install drive wheel 20 on connecting axle 14 and the axis of rotation 17, it is equipped with drive belt 21 to remove base 1 one side, 21 one end suit of drive belt is in the drive wheel 20 outside on connecting axle 14, the drive belt 21 other end passes square opening 19 suit in the drive wheel 20 outside on axis of rotation 17, remove 1 lower surface rear side both ends and install universal wheel 22, it installs promotion handrail 23 to remove 1 upper surface rear side, its: when the connecting shaft 14 rotates, the driving belt 21 and the driving wheel 20 drive the rotating shaft 17 to rotate, so that the rotating wheel 18 rotates, when the device moves, the resistance is reduced, the movement is more convenient, and the same motor is used as the rotating mechanism, the manufacturing cost is reduced,
still be equipped with interception mechanism in this application, discharge mechanism, elevating system, control mechanism, when circular a section of thick bamboo 6 that holds rotates, L shape bracing piece 24 and supporting wheel 25 in the accessible interception mechanism intercept circular a section of thick bamboo 6 that holds, prevent its landing, supporting wheel 25 can be when circular a section of thick bamboo 6 that holds rotates, reduce frictional force, when deriving the concrete, open fender lid 27 in the discharge mechanism, the concrete passes through discharge gate 26, toper discharging pipe 28 falls into and holds in the frame 31, when removing base 1 and removing or static, the lifting screw 33 in the adjustment upgrading mechanism, can make dog 34 fall subaerial and keep away from ground, be convenient for this mobile state who changes this device, solar power system 36 through in the control mechanism provides the electric energy, control by controller 37, its concrete work step is as follows:
the first step is as follows: concrete stirring: the device is moved to one side of the discharge end of a concrete mixer, a material guide plate 8 is placed below the discharge end of the concrete mixer to receive materials, after the materials are received, a corresponding control button 38 is pressed, a servo motor 11 is started to rotate, a connecting shaft 14 is driven to rotate through the servo motor 11, a driving gear 15 is driven to rotate, a circular containing barrel 6 is driven to rotate in a concave annular baffle plate 9 through the meshing of the driving gear 15 and an annular rack 10, the friction force of the device during rotation can be reduced through a universal ball 5, the circular containing barrel 6 can be supported to a certain extent through an L-shaped support rod 24 and a support wheel 25, the friction force is reduced, a stirring shaft 7 can be driven to stir the concrete when the circular containing barrel 6 rotates, the concrete can be prevented from being solidified during the process, and the quality of the concrete can be guaranteed,
step two, moving: when the connecting shaft 14 rotates, the driving wheel 20 is driven to rotate, the other driving wheel 20 is driven to rotate through the transmission of the transmission belt 21, so that the rotating shaft 17 rotates and the rotating wheel 18 rotates, the universal wheel 22 is driven to move through the pushing handrail 23 by an operator, the direction is changed, so that the device moves, when the device needs to move, the corresponding control button 38 is pressed, the servo motor 11 is closed, the lifting screw 33 is driven to rotate through the crank 35, the lifting screw 33 moves upwards through the threaded connection of the lifting screw 33 and the threaded through hole 32, the stop block 34 is driven to leave the ground, the rotating wheel 18 and the universal wheel 22 fall on the ground, the servo motor 11 is started to rotate and move, when the device does not need to move, the lifting screw 33 is rotated reversely, so that the stop block 34 falls on the ground, the rotating wheel 18 and the universal wheel 22 are lifted, the servo motor 11 is started to rotate to stir the concrete, the rotating wheel 18 is not contacted with the ground, the device is prevented from moving, in the process, the concrete can be stirred and the device is convenient to move under the condition that only one servo motor 11 is arranged through the transmission belt 21, the manufacturing cost is reduced, the moving or static state of the device can be switched by adjusting the position of the lifting screw 33, when the moving or static state of the device is switched, the servo motor 11 is in a closed state,
step three, discharging: when the device is in a static state, the corresponding control button 38 is pressed, when the servo motor 11 drives the discharge port 26 to rotate to the top, the rotation is stopped, the containing frame 31 is placed into the containing groove 30 by an operator, the corresponding control button 38 is pressed, the servo motor 11 has the function of determining the rotation angle of the servo motor, when the servo motor 11 rotates, the circular containing cylinder 66 is driven to rotate in a reciprocating mode, concrete led out from the discharge port 26 falls into the containing frame 31 through the conical discharge pipe 28, after a certain amount of concrete is received in the containing frame 31, the discharge port 26 is rotated to the top, the blocking cover 27 is covered, the concrete is prevented from flowing out, the containing frame 31 is taken out by the operator for use, in the process, the device is convenient for leading out the concrete, and the use is convenient.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.