Floor trowelling device convenient to operate

Abstract

The utility model discloses a floor troweling device convenient to operate, and relates to the technical field of troweling devices, the floor troweling device comprises a troweling plate and a track motor vehicle, the middle of the upper end of the troweling plate is fixedly connected with an L-shaped oscillation plate, and the middle of the upper end of the L-shaped oscillation plate is fixedly provided with an oscillation motor; the left end of the L-shaped oscillation plate is fixedly connected with four sets of evenly-distributed fixing rods, an oscillation cylinder is arranged on the outer sides of the fixing rods, the hole diameter of the left end and the hole diameter of the right end of the oscillation cylinder are larger than the minimum diameter of the shaking groove, and the portions, on the left side and the right side of the oscillation cylinder, of the outer walls of the fixing rods are fixedly sleeved with fixing pieces. Auxiliary rods are fixedly connected to the four corners between the fixing pieces. Pretreatment can be carried out through the push plate, so that follow-up trowelling treatment is facilitated, meanwhile, the fixing rod and the oscillation cylinder can be inserted into cement in front of the push plate to carry out vibration operation under the driving of the oscillation motor, material pushing and uniform spreading operation is facilitated, and meanwhile trowelling efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of leveling devices, in particular to a floor leveling device which is easy to operate. Background Art

[0002] In the construction, in order to improve the flatness of the ground, cement concrete often needs to be smoothed. With the development of industrial manufacturing technology, in order to improve the efficiency and leveling effect of smoothing, some smoothing devices are mostly used for smoothing.

[0003] For example, a Chinese utility model patent with announcement number CN219060795U discloses a floor smoothing device, including a mounting seat, a steering box body is installed in the middle of the top of the mounting seat, and a motor is installed on one side of the steering box body, a rotating rod is arranged on one side of the inner side of the steering box body, a bevel gear 1 is installed on one side of the outer wall of the rotating rod, a bevel gear 2 is arranged on the inner bottom end of the steering box body, and an air extrusion deflection wheel is installed on the other side of the outer wall of the rotating rod. By arranging a motor, a rotating rod, an air extrusion deflection wheel, a bevel gear 1 and a bevel gear 2, cement is rotated and smoothed by a smoothing disk, and the gear ratio between the bevel gear 1 and the bevel gear 2 can be used to achieve the speed reduction rotation of the smoothing disk. At the same time, the rotation of the rotating rod will also drive the air extrusion deflection wheel to rotate. The rotation of the air extrusion deflection wheel can provide a vibration force for the design, and the vibration force is used to drive the smoothing disk to vibrate, and the air in the cement is vibrated and discharged by the vibration force. However, the device needs to be manually held for operation during use, which is a large workload, and there is no reference surface, so it is impossible to maintain the same height for leveling. It can only be placed directly on the cement concrete. In addition, since the cement concrete is basically poured into a pile or a route before leveling, the height is relatively high, and the device cannot be used directly for leveling. Some preliminary spreading operations are also required, which is inconvenient and reduces the leveling efficiency. For this reason, we have proposed an easy-to-operate floor leveling device to solve the above problems. Utility Model Content

[0004] The main purpose of the utility model is to provide a floor leveling device that is easy to operate and can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: an easy-to-operate floor leveling device, including a trowel plate and a crawler power vehicle, an L-shaped oscillation plate is fixedly connected to the middle of the upper end of the trowel plate, an oscillation motor is fixedly installed at the middle of the upper end of the L-shaped oscillation plate, a baffle is provided at the right end of the trowel plate, a push plate is provided at the left end of the trowel plate, and four groups of evenly distributed fixed rods are fixedly connected to the left end of the L-shaped oscillation plate, an oscillation cylinder is provided at the outside of the fixed rod, and shaking grooves are provided at the left and right ends of the corresponding oscillation cylinder on the outer periphery of the fixed rod, the opening diameters of the left and right ends of the oscillation cylinder are larger than the minimum diameter of the shaking grooves, and the outer wall of the fixed rod is fixedly sleeved with fixing plates at the left and right sides of the oscillation cylinder, and auxiliary rods are fixedly connected at the four corners between the fixing plates.

[0006] Preferably, the push plate is provided with through holes at positions corresponding to the fixing rods, the left end of the fixing rod passes through the through holes and extends to the left side of the push plate, and the diameter of the through holes is greater than the diameter of the fixing rod.

[0007] Preferably, a fixing assembly is fixedly connected to the left end of the tracked power vehicle, a fixing plate is fixedly connected to the fixing assembly near the upper side, and a threaded rod is fixedly connected to the middle of the upper end of the fixing plate.

[0008] Preferably, an adjusting member is threadedly connected to the outer side of the threaded rod, and a lifting platform is rotatably sleeved in the middle groove of the adjusting member.

[0009] Preferably, the upper end of the trowel plate is fixedly connected to a support rod near the middle of the front and rear sides, the front and rear ends of the lifting platform are respectively fixedly connected to the upper ends of the support rods, and the support rods respectively penetrate and are slidably connected to the front and rear ends of the fixed plate.

[0010] Preferably, the upper end of the fixing plate is fixedly connected with reinforcing rods at both the front and rear sides of the threaded rod, and sleeves are provided on the lifting platform at the corresponding reinforcing rods, and the upper ends of the reinforcing rods respectively penetrate and are slidably connected to the inside of the sleeves.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The push plate can be used to push excess cement to the blank space for a pre-treatment of spreading, which is convenient for subsequent smoothing and shortens the time required for smoothing. At the same time, during the spreading process, after turning on the oscillation motor, the L-shaped oscillation plate can drive the fixed rod to vibrate, and the shaking of the fixed rod can drive the oscillation cylinder to vibrate at a high frequency. When the push plate is spreading, more cement concrete will gather in front of it, so that the fixed rod and the oscillation cylinder can be directly inserted into the interior of the cement. With the multi-position vibration of the auxiliary rod, the cement can be vibrated more ideally, making the cement in a heavy liquid state, that is, improving its fluidity, thereby facilitating the pushing and spreading operation and avoiding excessive load on the crawler power vehicle. At the same time, it also prepares for subsequent smoothing and greatly improves the efficiency of smoothing.

[0013] 2. The height of the adjusting piece on the threaded rod can be adjusted by rotating the adjusting piece, and the lifting platform can be driven to rise and fall synchronously through the limit relationship between the groove of the adjusting piece and the lifting platform, while providing support, thereby achieving the purpose of adjusting the height of the trowel plate from the ground, making it convenient for the staff to smooth the cement at a certain height, and after the height is fixed, the same height can be maintained for smoothing, which is more flat and greatly improves the smoothing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the floor leveling device which is easy to operate according to the utility model;

[0015] Figure 2 It is a schematic diagram of the leveling structure of the floor leveling device which is easy to operate in the utility model;

[0016] Figure 3 It is a partial cross-sectional structural schematic diagram of the floor leveling device which is easy to operate according to the utility model;

[0017] Figure 4 The utility model is a floor leveling device which is easy to operate Figure 3 A schematic diagram of the enlarged structure at A in the middle;

[0018] Figure 5 It is a partial cross-sectional structural schematic diagram of the floor leveling device which is easy to operate according to the utility model.

[0019] In the figure: 1. Smoothing plate; 2. L-shaped oscillating plate; 3. Oscillation motor; 4. Baffle; 5. Push plate; 6. Fixing rod; 7. Through hole; 8. Oscillation cylinder; 9. Shaking groove; 10. Fixing plate; 11. Auxiliary rod; 12. Support rod; 13. Tracked power vehicle; 14. Fixing assembly; 15. Fixing plate; 16. Threaded rod; 17. Adjustment part; 18. Lifting platform; 19. Reinforcing rod; 20. Sleeve. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1-Figure 5 As shown, a floor leveling device that is easy to operate includes a trowel plate 1 and a crawler power vehicle 13, an L-shaped oscillating plate 2 is fixedly connected to the middle of the upper end of the trowel plate 1, an oscillation motor 3 is fixedly installed to the middle of the upper end of the L-shaped oscillating plate 2, a baffle plate 4 is arranged at the right end of the trowel plate 1, a push plate 5 is arranged at the left end of the trowel plate 1, four groups of evenly distributed fixed rods 6 are fixedly connected to the left end of the L-shaped oscillating plate 2, an oscillation cylinder 8 is arranged on the outer side of the fixed rod 6, and shaking grooves 9 are arranged on the outer periphery of the fixed rod 6 at the left and right ends of the corresponding oscillation cylinder 8, the opening diameters of the left and right ends of the oscillation cylinder 8 are larger than the minimum diameter of the shaking groove 9, the outer wall of the fixed rod 6 is fixedly sleeved with fixing plates 10 at the left and right sides of the oscillation cylinder 8, and auxiliary rods 11 are fixedly connected at the four corners between the fixing plates 10;

[0022] The crawler power vehicle 13 provides power and moves, and can be controlled by remote control and pre-programmed code, which liberates labor and facilitates operation. By turning on the oscillation motor 3, the power can be transmitted to the trowel plate 1 through the L-shaped oscillation plate 2, so that the trowel plate 1 performs high-frequency vibration, and then the cement concrete is smoothed by the trowel plate 1. This is an existing technical application, so it will not be repeated here. Furthermore, when the cement concrete is piled together, the push plate 5 is controlled to move to make the push plate 5 contact the cement pile first, so that the excess cement can be pushed to the blank space through the push plate 5, and a pre-treatment of spreading is performed, which is convenient for subsequent smoothing treatment and shortens the time required for smoothing. The fixed rod 6 and the oscillation cylinder 8 are directly inserted into the interior of the cement. With the multi-position vibration of the auxiliary rod 11, the cement can be vibrated more ideally, so that the cement is in a heavy liquid state, that is, its fluidity is improved, thereby facilitating the material pushing and spreading operation, avoiding excessive load on the crawler power vehicle 13, and also preparing for subsequent smoothing, greatly improving the efficiency of smoothing.

[0023] Through holes 7 are provided on the push plate 5 at the corresponding positions of the fixed rod 6. The left end of the fixed rod 6 passes through the through hole 7 and extends to the left side of the push plate 5. The diameter of the through hole 7 is larger than the diameter of the fixed rod 6. After turning on the oscillation motor 3, the fixed rod 6 can be driven to vibrate through the L-shaped oscillation plate 2. The through hole 7 can avoid affecting the shaking of the fixed rod 6, thereby ensuring the rationality of the structure.

[0024] The left end of the crawler power vehicle 13 is fixedly connected with a fixing assembly 14, and the fixing assembly 14 is fixedly connected with a fixing plate 15 near the upper side, and a threaded rod 16 is fixedly connected with the middle of the upper end of the fixing plate 15, and an adjusting member 17 is threadedly connected to the outer side of the threaded rod 16, and a lifting platform 18 is rotatably sleeved in the middle groove of the adjusting member 17, and the upper end of the trowel plate 1 is fixedly connected with a support rod 12 near the middle of the front and rear sides, and the front and rear ends of the lifting platform 18 are respectively fixedly connected to the upper ends of the support rod 12, and the support rod 12 passes through and is slidably connected to the front and rear ends of the fixing plate 15 respectively;

[0025] By rotating the adjusting member 17, its height on the threaded rod 16 can be adjusted, and through the limiting relationship between the groove of the adjusting member 17 and the lifting platform 18, the lifting platform 18 can be driven to rise and fall synchronously, and at the same time provide a supporting effect, thereby achieving the purpose of adjusting the height of the trowel plate 1 from the ground, making it convenient for the staff to smooth the cement according to a certain height, and after the height is fixed, the same height can be better maintained for smoothing, which is more flat and greatly improves the smoothing effect.

[0026] The upper end of the fixed plate 15 is fixedly connected to reinforcing rods 19 at the front and rear sides of the threaded rod 16. Sleeves 20 are provided on the lifting platform 18 at the corresponding reinforcing rods 19. The upper ends of the reinforcing rods 19 are respectively penetrated and slidably connected to the inside of the sleeves 20, thereby improving the strength of the structures such as the lifting platform 18 and the support rod 12, while sharing the load of the threaded rod 16 to prevent it from breaking.

[0027] Working principle:

[0028] When in use, the crawler power vehicle 13 provides power and moves, and can be controlled by remote control and pre-programmed code, which frees up labor and facilitates operation. By turning on the oscillation motor 3, the power can be transmitted to the trowel plate 1 through the L-shaped oscillation plate 2, so that the trowel plate 1 vibrates at high frequency, and then the cement concrete is smoothed by the trowel plate 1. This is an existing technical application, so it will not be elaborated here. Furthermore, when the cement concrete is piled together, the push plate 5 is made to contact the cement pile first by controlling the movement of the crawler power vehicle 13, so that the excess cement can be pushed to the blank space through the push plate 5, and a pre-treatment of spreading is performed, which facilitates the subsequent smoothing treatment and shortens the time required for smoothing. At the same time, in the process of spreading, after turning on the oscillation motor 3, the fixed rod 6 can be driven to shake through the L-shaped oscillation plate 2, and the shaking of the fixed rod 6 can be avoided through the through hole 7. Due to the design of the shaking groove 9, the shaking of the fixed rod 6 can drive the oscillation The cylinder 8 vibrates at a high frequency, and more cement concrete will gather in front of the push plate 5 when it is spread evenly, so that the fixed rod 6 and the oscillation cylinder 8 can be directly inserted into the interior of the cement. Combined with the multi-position vibration of the auxiliary rod 11, the cement can be vibrated more ideally, making the cement in a heavy liquid state, that is, improving its fluidity, thereby facilitating the pushing and spreading operation, avoiding excessive load on the crawler power vehicle 13, and preparing for subsequent smoothing, greatly improving the efficiency of smoothing. In addition, by rotating the adjusting member 17, its height on the threaded rod 16 can be adjusted, and through the limiting relationship between the groove of the adjusting member 17 and the lifting platform 18, the lifting platform 18 can be driven to rise and fall synchronously, and at the same time provide a supporting effect, thereby achieving the purpose of adjusting the height of the trowel plate 1 from the ground, making it convenient for the staff to smooth the cement at a certain height, and after the height is fixed, the same height can be better maintained for smoothing, which is more flat and greatly improves the smoothing effect.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A floor leveling device that is easy to operate, comprising a leveling plate (1) and a crawler power vehicle (13), characterized in that: An L-shaped oscillating plate (2) is fixedly connected to the middle of the upper end of the trowel plate (1), an oscillating motor (3) is fixedly installed to the middle of the upper end of the L-shaped oscillating plate (2), a baffle (4) is arranged at the right end of the trowel plate (1), a push plate (5) is arranged at the left end of the trowel plate (1), and four groups of evenly distributed fixing rods (6) are fixedly connected to the left end of the L-shaped oscillating plate (2), an oscillating cylinder (8) is arranged on the outer side of the fixing rod (6), and shaking grooves (9) are arranged on the outer periphery of the fixing rod (6) at the left and right ends of the corresponding oscillating cylinder (8), the opening diameters of the left and right ends of the oscillating cylinder (8) are larger than the minimum diameter of the shaking grooves (9), and the outer wall of the fixing rod (6) is fixedly sleeved with fixing plates (10) at the left and right sides of the oscillating cylinder (8), and auxiliary rods (11) are fixedly connected at the four corners between the fixing plates (10).

2. The easy-to-operate floor leveling device according to claim 1 is characterized in that: The push plate (5) is provided with a through hole (7) at a position corresponding to the fixing rod (6), the left end of the fixing rod (6) passes through the through hole (7) and extends to the left side of the push plate (5), and the diameter of the through hole (7) is larger than the diameter of the fixing rod (6).

3. The easy-to-operate floor leveling device according to claim 1 is characterized in that: The left end of the crawler power vehicle (13) is fixedly connected to a fixing assembly (14), the fixing assembly (14) is fixedly connected to a fixing plate (15) near the upper side, and the middle of the upper end of the fixing plate (15) is fixedly connected to a threaded rod (16).

4. The easy-to-operate floor leveling device according to claim 3 is characterized in that: The outer side of the threaded rod (16) is threadedly connected to an adjusting member (17), and a lifting platform (18) is rotatably sleeved in a middle groove of the adjusting member (17).

5. The easy-to-operate floor leveling device according to claim 4 is characterized in that: The upper end of the trowel plate (1) is fixedly connected to a support rod (12) near the middle of the front and rear sides, the front and rear ends of the lifting platform (18) are respectively fixedly connected to the upper ends of the support rod (12), and the support rod (12) passes through and is slidably connected to the front and rear ends of the fixed plate (15).

6. The easy-to-operate floor leveling device according to claim 4 is characterized in that: The upper end of the fixing plate (15) is fixedly connected to reinforcing rods (19) at both the front and rear sides of the threaded rod (16), and sleeves (20) are provided on the lifting platform (18) at the positions corresponding to the reinforcing rods (19), and the upper ends of the reinforcing rods (19) respectively penetrate and are slidably connected to the inside of the sleeves (20).

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