Positioning troweling structure capable of being adjusted in height

Abstract

The automatic conveying device comprises a troweling machine and further comprises a movable base, a battery box, a recorder, an adjuster and a limiting stopper, the battery box is arranged on the movable base, the recorder is arranged on the battery box, the adjuster is arranged on the movable base, the troweling machine is installed on the adjuster, and the limiting stopper is arranged on the movable base. The adjuster is used for adjusting the height of the troweling machine, the limiting device is arranged on the moving seat and the adjuster, the adjuster comprises an outer box, a power device and a connecting frame, the outer box is arranged on the moving seat, a moving opening is formed in the outer box, the power device is arranged on the outer box, and the connecting frame is arranged on the power device and penetrates through the moving opening. And the troweling machine is mounted on the connecting frame. The utility model relates to the field of design and use of troweling machines, in particular to a height-adjustable positioning troweling structure.

Description

Technical Field

[0001] The utility model relates to the field of trowel machine design and use, in particular to a trowel structure capable of adjusting the height and positioning. Background Art

[0002] The trowel machine is mainly driven by a motor, and a trowel is installed on the bottom of the frame in the middle of the rotor. The tilt direction of the trowel is consistent with the rotation direction of the rotor. It is mainly used for smoothing the ground.

[0003] Under normal circumstances, the height of the trowel machine cannot be adjusted. However, in actual work, sometimes it is not only the ground that needs to be smoothed, but also multiple bosses, concrete support columns, etc. At this time, manual processing is required, or the trowel machine must be lifted to work, which is too strenuous and has a high risk factor.

[0004] In addition, the stability of the trowel needs to be considered when lifting it. If the trowel malfunctions and produces large vibrations, it will affect the entire height adjustment structure and pose a safety hazard. Utility Model Content

[0005] The technical problem to be solved by the utility model is that the conventional trowel machine cannot adjust the height; in order to improve the safety, some monitoring tools need to be installed.

[0006] In order to solve the above problems, the technical solution adopted by the utility model is as follows: the utility model is a height-adjustable positioning trowel structure, including a trowel machine, and also including a movable seat, a battery box, a recorder, an adjuster and a limiter. The battery box is arranged on the movable seat, the recorder is arranged on the battery box, the adjuster is arranged on the movable seat, the trowel machine is installed on the adjuster, the adjuster is used to adjust the height of the trowel machine, the limiter is arranged on the movable seat and the adjuster, the adjuster includes an outer box, a power device and a connecting frame, the outer box is arranged on the movable seat, the outer box is provided with a movable port, the power device is arranged on the outer box, the connecting frame is arranged on the power device and passes through the movable port, and the trowel machine is installed on the connecting frame.

[0007] Furthermore, the power device includes a screw, a motor and a nut, the screw is rotatably arranged in the outer box, the motor is arranged on the outer box and the output shaft of the motor is connected to the screw, the nut is threadedly connected to the screw, and the connecting frame is arranged on the nut.

[0008] Furthermore, the motor is a forward and reverse rotating motor.

[0009] Furthermore, the limiter includes a limit plate, a limit assembly and a mounting plate, the limit plate is arranged on the outer box, the limit assembly is arranged on the limit plate and the movable seat, the mounting plate is arranged on two groups of limit assemblies, and the mounting plate is installed on the connecting frame.

[0010] Furthermore, the limit assembly is provided with two groups, and the limit assembly includes a limit rod, a limit tube and a limit seat, the limit rod is arranged on the movable seat and the limit plate, the limit tube is slidably sleeved on the limit rod, and the limit seat is arranged on the limit tube and connected to the mounting plate.

[0011] Furthermore, the recorder includes a bracket, a recording board and a pen slot, the bracket is arranged on the battery box, the recording board is arranged on the bracket, and the pen slot is arranged at the bottom of the recording board.

[0012] Furthermore, a vibration sensor is installed on the bracket.

[0013] Furthermore, the movable seat is installed with an auxiliary plate, and a plurality of groups of push rods are penetrated through the auxiliary plate, and a compression pad is provided on the output rod of the push rod.

[0014] The beneficial effects achieved by the utility model using the above structure are as follows:

[0015] 1. Use the mobile seat to move, and the adjuster can drive the trowel to move smoothly, which increases practicality and expands the scope of use. The battery box is used as a backup power source.

[0016] 2. The vibration sensor can be used to monitor the vibration in real time during operation. If it exceeds the set value, it means that there is an abnormality in the parts. It can be discovered and dealt with in time to improve safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a height-adjustable positioning trowel structure proposed by the utility model;

[0018] Figure 2 This is a structural schematic diagram of another angle of a height-adjustable positioning trowel structure proposed by the utility model;

[0019] Figure 3 This is a top view of a height-adjustable positioning trowel structure proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of a height-adjustable positioning trowel structure adjuster and a limiter proposed by the utility model;

[0021] Figure 5 The utility model is a schematic structural diagram of a power device with height-adjustable positioning and troweling structure.

[0022] Among them, 1. polishing machine, 2. mobile seat, 3. battery box, 4. recorder, 5. adjuster, 6. limiter, 7. outer box, 8. power device, 9. connecting frame, 10. screw, 11. motor, 12. nut, 13. limit plate, 14. limit assembly, 15. mounting plate, 16. limit rod, 17. limit tube, 18. limit seat, 19. bracket, 20. recording board, 21. pen slot, 22. vibration sensor, 23. auxiliary plate, 24. push rod, 25. extrusion pad. DETAILED DESCRIPTION

[0023] like Figure 1 to Figure 5 As shown, the utility model is a height-adjustable positioning trowel structure, including a trowel machine 1. Considering that the specifications of the trowel machine 1 in actual use should not be too large, it also includes a movable seat 2, a battery box 3, a recorder 4, an adjuster 5 and a limiter 6. The battery box 3 is arranged on the movable seat 2, and the battery box 3 maintains structural balance to avoid tipping over. The recorder 4 is arranged on the battery box 3, and the adjuster 5 is arranged on the movable seat 2. The trowel machine 1 is installed on the adjuster 5. The adjuster 5 is used to adjust the height of the trowel machine 1. The limiter 6 is arranged on the movable seat 2 and the adjuster 5. The adjuster 5 includes an outer box 7, a power device 8 and a connecting frame 9. The outer box 7 is arranged on the movable seat 2, and a moving port is provided on the outer box 7. The power device 8 is arranged on the outer box 7. The connecting frame 9 is arranged on the power device 8 and passes through the moving port. If necessary, the connecting frame can be changed into a length-adjustable structure, and the extended position of the trowel machine 1 can be changed, which is more practical. The trowel machine 1 is installed on the connecting frame 9.

[0024] The power device 8 includes a screw 10, a motor 11 and a nut 12. The screw 10 is rotatably arranged in the outer box 7. The motor 11 is arranged on the outer box 7 and the output shaft of the motor 11 is connected to the screw 10. The nut 12 is threadedly connected to the screw 10. The connecting frame 9 is arranged on the nut 12. The motor 11 is a forward and reverse motor. It is necessary to pay attention to the specifications of the screw 10 and the nut 12. They must be able to withstand the weight of the smoothing machine 1. If necessary, a set of sliding rods and sliding seats can be added to the outer box 7 to assist in fixing the nut.

[0025] The limiter 6 includes a limit plate 13, a limit assembly 14 and a mounting plate 15. The limit plate 13 is arranged on the outer box 7. The limit assembly 14 is arranged on the limit plate 13 and the movable seat 2. The mounting plate 15 is arranged on two groups of limit assemblies 14. The mounting plate 15 is installed on the connecting frame 9. The limit assembly 14 is provided with two groups. The limit assembly 14 includes a limit rod 16, a limit tube 17 and a limit seat 18. The limit rod 16 is arranged on the movable seat 2 and the limit plate 13. The limit tube 17 is slidably sleeved on the limit rod 16. The limit seat 18 is arranged on the limit tube 17 and is connected to the mounting plate 15, which mainly assists the power device 8 in sliding limit and helps the nut 12 to move smoothly.

[0026] The recorder 4 includes a bracket 19, a recording board 20 and a pen slot 21. The bracket 19 is arranged on the battery box 3, the recording board 20 is arranged on the bracket 19, and the pen slot 21 is arranged at the bottom of the recording board 20. A vibration sensor 22 is installed on the bracket 19 for monitoring the overall vibration. The installation position can be changed according to the actual situation when necessary.

[0027] The movable seat 2 is installed with an auxiliary plate 23, and multiple groups of push rods 24 are penetrated on the auxiliary plate 23. The output rod of the push rod 24 is provided with an extrusion pad 25, which can be made of hard rubber. When necessary, the auxiliary plate 23, the push rod 24 and the extrusion pad 25 can be designed with several groups, and the push rod 24 can use an electric push rod.

[0028] When in use: when the height needs to be changed, the motor 11 is started to drive the screw 10 to rotate, the nut 12 moves to drive the connecting frame 9 to move, and the trowel 1 moves. After finding the appropriate height, the trowel 1 is started to work, and the push rod 24 can be extended to make the extrusion pad close to the ground to strengthen the fixation. During use, the vibration sensor 22 can be used to connect an external analyzer or controller to monitor the vibration. If the vibration exceeds the threshold, it means that there is an abnormal part and it is stopped and repaired in time.

[0029] It should be understood that although this specification is described according to implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A height-adjustable positioning trowel structure, comprising a trowel machine, characterized in that: It also includes a moving seat, a battery box, a recorder, an adjuster and a limiter, wherein the battery box is arranged on the moving seat, the recorder is arranged on the battery box, the adjuster is arranged on the moving seat, the trowel is mounted on the adjuster, the adjuster is used to adjust the height of the trowel, the limiter is arranged on the moving seat and the adjuster, the adjuster includes an outer box, a power device and a connecting frame, the outer box is arranged on the moving seat, a moving opening is arranged on the outer box, the power device is arranged on the outer box, the connecting frame is arranged on the power device and passes through the moving opening, and the trowel is mounted on the connecting frame.

2. The height-adjustable positioning trowel structure according to claim 1, characterized in that: The power device includes a screw, a motor and a nut. The screw is rotatably arranged in an outer box. The motor is arranged on the outer box and the output shaft of the motor is connected to the screw. The nut is threadedly connected to the screw, and the connecting frame is arranged on the nut.

3. The height-adjustable positioning trowel structure according to claim 2, characterized in that: The motor is a forward and reverse rotating motor.

4. The height-adjustable positioning trowel structure according to claim 1, characterized in that: The limiter comprises a limit plate, a limit assembly and a mounting plate, wherein the limit plate is arranged on the outer box, the limit assembly is arranged on the limit plate and the movable seat, the mounting plate is arranged on two groups of limit assemblies, and the mounting plate is mounted on the connecting frame.

5. The height-adjustable positioning trowel structure according to claim 4, characterized in that: The limit assembly is provided with two groups, and the limit assembly includes a limit rod, a limit tube and a limit seat. The limit rod is arranged on the movable seat and the limit plate, the limit tube is slidably sleeved on the limit rod, and the limit seat is arranged on the limit tube and connected to the mounting plate.

6. The height-adjustable positioning trowel structure according to claim 1, characterized in that: The recorder comprises a bracket, a recording board and a pen slot, wherein the bracket is arranged on the battery box, the recording board is arranged on the bracket, and the pen slot is arranged at the bottom of the recording board.

7. The height-adjustable positioning trowel structure according to claim 6, characterized in that: A vibration sensor is installed on the bracket.

8. The height-adjustable positioning trowel structure according to claim 1, characterized in that: The movable seat is provided with an auxiliary plate, and a plurality of groups of push rods are penetrated through the auxiliary plate, and a compression pad is provided on the output rod of the push rod.

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