Adjustable ground trowelling machine

Abstract

The utility model discloses an adjustable ground trowelling machine which comprises a machine frame, a protective ring, a handrail pipe and moving wheels, a support frame is installed at the lower end of the machine frame, the protective ring is installed at the lower end of the machine frame through the support frame, the handrail pipe is installed on one side of the support frame, and the moving wheels are installed on the periphery of the outer side wall of the protective ring. A supporting frame is arranged on the periphery of the protection ring, a supporting column is rotationally arranged in the supporting frame, a forward and reverse rotation motor is arranged on one side of the supporting frame, and an output shaft of the forward and reverse rotation motor is connected with the supporting column. The utility model relates to the technical field of building construction equipment, in particular to an adjustable ground trowelling machine which can be conveniently transported and moved, the using angle and length can be adjusted, and the using convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction equipment, in particular to an adjustable ground leveling machine. Background Art

[0002] Concrete leveling machine, also called trowel machine, is a machine for smoothing concrete surface. Trowel machine can be widely used for slurry, smoothing and smoothing of concrete surface in high-standard factories, warehouses, parking lots, squares, airports and frame buildings. It is the preferred tool in concrete construction.

[0003] Through searching, the publication number is: CN204673390U. An adjustable floor grinder, which is helpful to increase the comfort of equipment use, reduce fatigue and improve work efficiency through the setting of handle adjustment rod, adjustment hole and locking screw. The setting of gasoline engine, transmission belt and reduction box is helpful to improve the driving mode and enhance the adaptability and fluidity of the equipment.

[0004] However, the device is not convenient for transportation and movement. Since the trowel is heavy, it is inconvenient for construction workers to carry the trowel to the construction site. In addition, the device can only adjust the length of the handle, but it is not convenient to adjust the use angle, which further reduces the use effect. Therefore, improvements are needed to address the existing problems. Utility Model Content

[0005] In view of the above situation, in order to overcome the current technical defects, the utility model provides an adjustable floor leveling machine. Through the setting of this device, it can be conveniently transported and moved, and the angle and length of use can be adjusted, thereby improving the convenience of use.

[0006] The technical solution adopted by the utility model is as follows: the adjustable floor smoothing machine provided by the solution includes a frame, a protective ring, a handrail tube and a movable wheel, a bracket frame is installed at the lower end of the frame, the protective ring is installed at the lower end of the frame through the bracket frame, the handrail tube is installed on one side of the bracket frame, the movable wheel is installed around the outer wall of the protective ring, a support frame is provided around the protective ring, a support column is rotatably provided in the support frame, a forward and reverse motor is provided on one side of the support frame, the output shaft of the forward and reverse motor is connected to the support column, a movable wheel fixing frame is provided at the lower end of the support column, and the movable wheel is provided at the lower end of the movable wheel fixing frame.

[0007] In order to facilitate the adjustment of the use angle and length of the device, a connecting seat is provided at the upper end of the bracket frame, and a rotating disk is rotatably provided inside the connecting seat. The handrail tube is installed at one end of the rotating disk, and a plurality of fixing holes are arranged around the rotating disk. A threaded pin rod for clamping and fixing the fixing holes is provided on one side of the connecting seat, and the threaded pin rod is clamped and connected with one of the fixing holes. A handrail rod is provided inside the handrail tube, and a plurality of adjustment holes are arranged at intervals on the handrail rod. A threaded fixing rod is provided on one side of the upper end of the handrail tube, and the threaded fixing rod is clamped and connected with one of the adjustment holes.

[0008] Wherein, a driving motor is provided in the middle of the upper top wall of the frame, a trowel plate assembly is installed on the output shaft of the driving motor, and the protective ring protects the trowel plate assembly.

[0009] Furthermore, the forward and reverse rotating motor is a forward and reverse rotating torque motor.

[0010] Furthermore, the moving wheel is a shock-absorbing universal wheel.

[0011] The beneficial effects achieved by the utility model with the above structure are as follows: the utility model is an adjustable floor trowel, which has the advantages that the forward and reverse motor can drive the support column to rotate, so that the moving wheel fixing frame drives the moving wheel to flip up and down, so that it can flip down to drive the device to move when it needs to be transported, and flip up when it needs to be used so that the device can be used for construction;

[0012] The handrail tube can be angled by cooperating with the provided connecting seat and the rotating disk, so that the use angle can be conveniently adjusted. The use height of the device can be adjusted by pulling out the handrail rod in the handrail tube, further improving the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 The three-dimensional structure of an adjustable floor leveling machine of the utility model is shown in FIG. Figure 1 ;

[0015] Figure 2 The three-dimensional structure of an adjustable floor leveling machine of the utility model is shown in FIG. Figure 2 ;

[0016] Figure 3 This is a schematic diagram of the installation structure of the movable wheel of an adjustable floor leveling machine of the utility model;

[0017] Figure 4The utility model is a schematic diagram of the installation structure of a handrail pipe and a connecting seat of an adjustable floor smoothing machine.

[0018] Among them, 1. frame, 2. protective ring, 3. handrail tube, 4. moving wheel, 5. bracket frame, 6. support frame, 7. support column, 8. forward and reverse motor, 9. moving wheel fixing frame, 10. connecting seat, 11. rotating disk, 12. fixing hole, 13. threaded pin rod, 14. handrail rod, 15. adjustment hole, 16. threaded fixing rod, 17. driving motor, 18. polishing plate assembly. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0021] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the adjustable floor trowel provided by the present scheme comprises a frame 1, a protective ring 2, a handrail tube 3 and a moving wheel 4. A support frame 5 is installed at the lower end of the frame 1, and the protective ring 2 is installed at the lower end of the frame 1 through the support frame 5. A driving motor 17 is provided in the middle of the upper top wall of the frame 1, and a trowel plate assembly 18 is installed on the output shaft of the driving motor 17. The protective ring 2 protects the trowel plate assembly 18. The handrail tube 3 is installed on one side of the support frame 5, and the moving wheel 4 is installed around the outer wall of the protective ring 2. The moving wheel 4 is a shock-absorbing universal wheel. A support frame 6 is provided around the protective ring 2, and a support frame 6 is provided for rotation inside the support frame 6. A forward and reverse motor 8 is provided on one side of the support column 7 and the support frame 6. The forward and reverse motor 8 is a forward and reverse torque motor. The output shaft of the forward and reverse motor 8 is connected to the support column 7. A moving wheel fixing frame 9 is provided at the lower end of the support column 7. The moving wheel 4 is provided at the lower end of the moving wheel fixing frame 9. A connecting seat 10 is provided at the upper end of the bracket frame 5. A rotating disk 11 is provided for rotation in the connecting seat 10. The handrail tube 3 is installed at one end of the rotating disk 11. A plurality of fixing holes 12 are provided around the rotating disk 11. A threaded pin 13 for clamping and fixing the fixing holes 12 is provided on one side of the connecting seat 10. The threaded pin is clamped and connected with one group of the fixing holes 12.

[0022] like Figure 4As shown, a handrail rod 14 is provided inside the handrail tube 3, and a plurality of adjustment holes 15 are provided on the handrail rod 14 at intervals. A threaded fixing rod 16 is provided on one side of the upper end of the handrail tube 3, and the threaded fixing rod 16 is engaged and connected with one of the adjustment holes 15.

[0023] When in use, the forward and reverse motors 8 are started to drive the support column 7 to rotate, and then the moving wheel fixing frame 9 drives the moving wheel 4 to flip downward, and the moving wheel 4 contacts the ground to support the device. At this time, the device can be conveniently pushed to the construction site for construction. By starting the forward and reverse motors 8 to drive the support column 7 to rotate in the reverse direction, the moving wheel 4 flips up, and then the construction site can be smoothed.

[0024] When the use angle of the handrail rod 14 needs to be adjusted, the handrail tube 3 with the rotating disk 11 is rotated to deflect the angle, and then the handrail rod 14 is deflected accordingly, so as to adjust to a suitable use position. After the adjustment is completed, the threaded pin rod 13 is screwed so that it is pinned into the relative fixing hole 12 for limit fixing; the use height can be adjusted by pulling and pulling the handrail rod 14. After the adjustment is completed, the handrail rod 14 is fixed by pinning the threaded fixing rod 16 into the adjustment hole 15.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, material or apparatus including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, material or apparatus.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable floor trowel, comprising a frame and a protective ring, characterized in that: The machine also includes a handrail tube and moving wheels, a bracket frame is installed at the lower end of the frame, the protective ring is installed on the lower end of the frame through the bracket frame, the handrail tube is installed on one side of the bracket frame, the moving wheels are installed around the outer wall of the protective ring, a support frame is provided around the protective ring, a support column is rotatably provided in the support frame, a forward and reverse motor is provided on one side of the support frame, the output shaft of the forward and reverse motor is connected to the support column, a moving wheel fixing frame is provided at the lower end of the support column, and the moving wheel is provided at the lower end of the moving wheel fixing frame.

2. The adjustable floor trowel according to claim 1, characterized in that: A connecting seat is provided at the upper end of the bracket frame, a rotating disk is rotatably provided in the connecting seat, the handrail tube is installed at one end of the rotating disk, a plurality of fixing holes are arranged around the rotating disk, a threaded pin rod for clamping and fixing the fixing holes is provided on one side of the connecting seat, and the threaded pin rod is clamped and connected with one group of fixing holes.

3. The adjustable floor trowel according to claim 2, characterized in that: A handrail rod is provided inside the handrail tube, and a plurality of adjustment holes are arranged at intervals on the handrail rod. A threaded fixing rod is provided on one side of the upper end of the handrail tube, and the threaded fixing rod is engaged and connected with one of the adjustment holes.

4. The adjustable floor trowel according to claim 3, characterized in that: A driving motor is provided in the middle of the upper top wall of the frame, a trowel plate assembly is installed on the output shaft of the driving motor, and the protective ring protects the trowel plate assembly.

5. The adjustable floor trowel according to claim 4, characterized in that: The forward and reverse motor is a forward and reverse torque motor.

6. The adjustable floor smoothing machine according to claim 5, characterized in that: The moving wheel is a shock-absorbing universal wheel.

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