Troweling machine convenient to move

Abstract

The utility model discloses a troweling machine convenient to move, and particularly relates to the field of troweling machines, the troweling machine convenient to move comprises a supporting frame, the bottom end of the supporting frame is fixedly connected with a moving mechanism, the moving mechanism comprises a fixing frame, the outer wall of the fixing frame is fixedly connected with a first fixing block, and the inner wall of the first fixing block is connected with a hydraulic rod through a rotating shaft. A second fixing block is connected to one end of the hydraulic rod through a rotating shaft, a movable frame is fixedly connected to the outer wall of the second fixing block, and a supporting rod is fixedly connected to the outer wall of the movable frame; the device is convenient to move through the moving mechanism, when the device conducts grinding work, the moving frame is in a folded state, when the device needs to move, a hydraulic rod works and stretches, at the moment, a second fixing block is pushed downwards, then the device is jacked up, and then moving wheels and universal wheels touch the ground, so that the device is easy to move and transport; and during moving, the tool bit can be better protected, and more labor is saved during moving.

Description

Technical Field

[0001] The utility model relates to the field of troweling machines, and more specifically, to a troweling machine that is convenient to move. Background Art

[0002] A troweling machine is a tool for rough and fine troweling of the concrete surface. The surface constructed by the machine is smoother and flatter than that constructed manually, which can greatly improve the compactness and wear resistance of the concrete surface, and the work efficiency is more than 10 times higher than that of manual operation;

[0003] After retrieval, the existing patent (publication number: CN220353429U) discloses a troweling machine that is convenient to move, including a device plate body, and further including: a fixed frame plate, which is connected to the top of the device plate body by screws; a troweling mechanism, which is telescopically arranged at the bottom end of the fixed frame plate and can adjust the downward pressing pressure during troweling, so as to improve the troweling effect. The troweling mechanism includes an electric telescopic cylinder. In this application, through the combination of the electric telescopic cylinder, the motor and the troweling disc, the electric telescopic cylinder can be used to move the motor and the troweling disc downward, so that the troweling disc moves to fit the concrete. During the process of fitting with the concrete, the contact pressure between the troweling disc and the concrete can be adjusted by adjusting the electric telescopic cylinder, so as to realize the adjustment of the contact area between the concrete and the troweling mechanism and the frictional effect between the concrete and the troweling mechanism, and improve the adjustability of the device. The inventor found the following problems in the prior art during the implementation of the present utility model:

[0004] The existing troweling machine grinds the ground on the ground during use, but when moving after grinding, the tool head is severely worn, and it needs to rely on external objects to move during transportation, which is rather inconvenient. Therefore, a moving mechanism is needed to facilitate movement; at the same time, the above-cited patent document also does not propose relevant solutions to solve the moving problem of the troweling machine;

[0005] Therefore, a troweling machine that is convenient to move is proposed for the above problems. Summary of the Utility Model

[0006] In order to overcome the above-mentioned defects of the prior art, the present utility model provides a troweling machine that is convenient to move to solve the problems raised in the above background art.

[0007] To achieve the above object, the present utility model provides the following technical solution: A troweling machine that is convenient to move, including a support frame, a moving mechanism is fixedly connected to the bottom end of the support frame. The moving mechanism includes a fixed frame, a first fixed block is fixedly connected to the outer wall of the fixed frame, a hydraulic rod is connected to the inner wall of the first fixed block through a rotating shaft, one end of the hydraulic rod is connected to a second fixed block through a rotating shaft, and a moving frame is fixedly connected to the outer wall of the second fixed block;

[0008] The outer wall of the moving frame is fixedly connected with a support rod, a moving wheel is installed on the support rod, a universal wheel is fixedly connected to the bottom end of the moving frame, and the fixed frame and the support frame are fixedly connected to each other.

[0009] Preferably, a gasoline engine is fixedly connected to the upper surface of the support frame, a push rod is fixedly connected to the outer wall of the support frame, a trowel rotor is installed at the bottom end of the gasoline engine, a gasoline tank is fixedly connected to the upper end of the gasoline engine, and a lifting mechanism is connected to the upper surface of the moving frame through a rotating shaft.

[0010] Preferably, the bottom height of the fixed frame is the same as the bottom height of the universal wheel, and the bottom height of the moving wheel is lower than the bottom height of the universal wheel.

[0011] Preferably, the hydraulic rod is installed between the fixed frame and the moving frame, and the hydraulic rods are evenly installed around the outer wall of the fixed frame.

[0012] Preferably, the bottom end of the trowel rotor protrudes from the bottom end of the fixed frame, and the trowel rotor is arranged inside the inner circle of the fixed frame.

[0013] Preferably, the lifting mechanism includes a movable block, a motor is fixedly connected to the upper surface of the movable block, the output shaft of the motor is connected to a transmission through a coupling, and a threaded rod is threadedly connected to the inner wall of the transmission.

[0014] Preferably, the bottom end of the threaded rod is connected to a jacking block through a bearing, and the threaded rod penetrates through the inside of the movable block.

[0015] Preferably, a limiting block is movably connected to the upper surface of the movable block, and a bolt is connected through the upper surface of the limiting block.

[0016] Technical effects and advantages of the present utility model:

[0017] 1. Compared with the prior art, this kind of troweling machine that is easy to move is easy to move through the moving mechanism. When the equipment is working for grinding, the moving frame is in a retracted state. When it is necessary to move, the hydraulic rod will work and extend. At this time, the second fixed block will be pushed downward, and then the equipment will be jacked up. Then the moving wheels and the universal wheels will touch the ground, so it is relatively easy during movement and transportation. It can better protect the cutter head during movement and is more labor-saving during movement.

[0018] 2. Compared with the prior art, this kind of troweling machine that is easy to move is convenient for replacing the trowel rotor through the lifting mechanism. When the trowel rotor is damaged, the motor will work and drive the threaded rod to move up and down through the transmission, and then the jacking block will touch the ground and tilt the entire equipment upward. Then the trowel rotor at the bottom of the equipment can be replaced, which is convenient for later maintenance and use, and is more convenient to use. Description of the drawings

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present utility model.

[0020] Figure 2 This is a schematic diagram of the moving mechanism structure of the present utility model.

[0021] Figure 3 This is a schematic diagram of the lifting mechanism structure of the present utility model.

[0022] Figure 4 This is a schematic diagram of the connection structure between the threaded rod and the jacking block of the present utility model.

[0023] The reference numerals are: 1, support frame; 2, moving mechanism; 3, gasoline engine; 4, trowel rotor; 5, gasoline tank; 6, push rod; 7, lifting mechanism; 201, fixing frame; 202, first fixing block; 203, hydraulic rod; 204, second fixing block; 205, moving frame; 206, support rod; 207, moving wheel; 208, universal wheel; 701, movable block; 702, motor; 703, transmission; 704, threaded rod; 705, limit block; 706, bolt; 707, jacking block. Detailed implementation manners

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Embodiment 1

[0026] As shown in Figure 1 and Figure 2 a troweling machine that is easy to move, including a support frame 1. A moving mechanism 2 is fixedly connected to the bottom end of the support frame 1. The moving mechanism 2 includes a fixing frame 201. A first fixing block 202 is fixedly connected to the outer wall of the fixing frame 201. A hydraulic rod 203 is connected to the inner wall of the first fixing block 202 through a rotating shaft. One end of the hydraulic rod 203 is connected to a second fixing block 204 through a rotating shaft. A moving frame 205 is fixedly connected to the outer wall of the second fixing block 204;

[0027] A support rod 206 is fixedly connected to the outer wall of the moving frame 205. A moving wheel 207 is installed on the upper surface of the support rod 206. A universal wheel 208 is fixedly connected to the bottom end of the moving frame 205. The fixing frame 201 and the support frame 1 are fixedly connected.

[0028] Among them: when the device is in the grinding operation, the moving frame 205 is in the retracted state. When movement is required, the hydraulic rod 203 will work and extend. At this time, the second fixed block 204 will be pushed downward, and then the device will be lifted. Then, the moving wheels 207 and the universal wheels 208 will touch the ground, making it easier to move and transport. During movement, the tool head can be better protected, and it is more labor-saving during movement.

[0029] Embodiment 2

[0030] Based on Embodiment 1, the solution in Embodiment 1 will be further refined and introduced in combination with the following specific working methods, as Figures 1 to 4 shown, and the details are described below:

[0031] As a preferred implementation method, a gasoline engine 3 is fixedly connected to the upper surface of the support frame 1, a push rod 6 is fixedly connected to the outer wall of the support frame 1, a trowel rotor 4 is installed at the bottom end of the gasoline engine 3, a gasoline tank 5 is fixedly connected to the upper end of the gasoline engine 3, and a lifting mechanism 7 is connected to the upper surface of the moving frame 205 through a rotating shaft; further, first, gasoline can be added to the gasoline tank 5 to provide power for the gasoline engine 3. Then, the gasoline engine 3 will work to drive the trowel rotor 4 to rotate and grind the ground. During grinding, the device can be pushed to move through the push rod 6.

[0032] As a preferred implementation method, the bottom height of the fixed frame 201 is the same as the bottom height of the universal wheel 208, and the bottom height of the moving wheel 207 is lower than the bottom height of the universal wheel 208; further, when grinding, the universal wheel 208 will not affect the trowel rotor 4 for grinding, and at the same time, the moving wheel 207 is convenient for the overall movement at the back.

[0033] As a preferred implementation method, the hydraulic rod 203 is installed between the fixed frame 201 and the moving frame 205, and the hydraulic rod 203 is evenly installed around the outer wall of the fixed frame 201; further, when the hydraulic rod 203 expands and contracts, it can drive the moving frame 205 to move up and down.

[0034] As a preferred implementation method, the bottom end of the trowel rotor 4 protrudes from the bottom end of the fixed frame 201, and the trowel rotor 4 is arranged inside the fixed frame 201; further, the fixed frame 201 can limit the trowel rotor 4 to prevent injury to people when the trowel rotor 4 is damaged and falls off.

[0035] As a preferred implementation method, the lifting mechanism 7 includes a movable block 701, a motor 702 is fixedly connected to the upper surface of the movable block 701, the output shaft of the motor 702 is connected to a transmission 703 through a coupling, and a threaded rod 704 is threadedly connected to the inner wall of the transmission 703; further, when the motor 702 works, it can drive the threaded rod 704 to rotate up and down through the transmission 703.

[0036] As a preferred embodiment, the bottom end of the threaded rod 704 is connected with a jacking block 707 through a bearing, and the threaded rod 704 penetrates through the inside of the movable block 701; further, when the threaded rod 704 moves up and down, it can drive the jacking block 707 to move up and down.

[0037] As a preferred embodiment, a limiting block 705 is movably connected to the upper surface of the movable block 701, and a bolt 706 is connected through the upper surface of the limiting block 705; further, after the threaded rod 704 is retracted, the limiting block 705 is fixed to the movable block 701 and the moving frame 205 through the bolt 706 for fixation.

[0038] The working process of the present utility model is as follows: First, gasoline can be added to the gasoline tank 5 to provide power for the gasoline engine 3, and then the gasoline engine 3 will work to drive the trowel rotor 4 to rotate to polish the ground. During polishing, the device can be pushed to move through the push rod 6. When it is not necessary to polish and the device needs to be moved and transported, the hydraulic rod 203 will work and extend. At this time, the second fixing block 204 will be pushed downward, and then the device will be jacked up. Then the moving wheels 207 and the universal wheels 208 will touch the ground, and then it can be pushed to move through the push rod 6. When the trowel rotor 4 is damaged, the motor 702 will work to drive the threaded rod 704 to move up and down through the transmission 703. When the threaded rod 704 moves downward, it will push the jacking block 707 to move downward, and then the jacking block 707 will touch the ground and tilt the entire device up. Then the trowel rotor 4 at the bottom of the device can be replaced. After the threaded rod 704 is retracted, the limiting block 705 is fixed to the movable block 701 and the moving frame 205 through the bolt 706 for fixation. The above is the working principle of the troweling machine that is convenient to move.

[0039] Finally: The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A troweling machine convenient for movement, comprising a support frame (1), characterized in that: The bottom end of the support frame (1) is fixedly connected with a moving mechanism (2). The moving mechanism (2) includes a fixed frame (201). The outer wall of the fixed frame (201) is fixedly connected with a first fixing block (202). The inner wall of the first fixing block (202) is connected with a hydraulic rod (203) through a rotating shaft. One end of the hydraulic rod (203) is connected with a second fixing block (204) through a rotating shaft. The outer wall of the second fixing block (204) is fixedly connected with a moving frame (205). The outer wall of the moving frame (205) is fixedly connected with a support rod (206). A moving wheel (207) is installed on the support rod (206). The bottom end of the moving frame (205) is fixedly connected with a universal wheel (208). The fixed frame (201) and the support frame (1) are fixedly connected to each other.

2. The troweling machine according to claim 1, which is convenient to move, is characterized in that: A gasoline engine (3) is fixedly connected to the top of the support frame (1). A push rod (6) is fixedly connected to the outer wall of the support frame (1). A trowel rotor (4) is installed at the bottom end of the gasoline engine (3). A gasoline tank (5) is fixedly connected to the upper end of the gasoline engine (3). A lifting mechanism (7) is connected to the top of the moving frame (205) through a rotating shaft.

3. The troweling machine according to claim 1, which is convenient to move, is characterized in that: The bottom end height of the fixed frame (201) is the same as the bottom end height of the universal wheel (208). The bottom end height of the moving wheel (207) is lower than the bottom end height of the universal wheel (208).

4. A troweling machine that is easy to move according to claim 1, characterized in that: The hydraulic rod (203) is installed between the fixed frame (201) and the moving frame (205). The hydraulic rods (203) are evenly installed around the outer wall of the fixed frame (201).

5. The troweling machine convenient for moving according to claim 2, characterized in that: The bottom end of the trowel rotor (4) protrudes from the bottom end of the fixed frame (201). The trowel rotor (4) is arranged inside the inner circle of the fixed frame (201).

6. The troweling machine convenient to move according to claim 2, characterized in that: The lifting mechanism (7) includes a movable block (701). A motor (702) is fixedly connected to the top of the movable block (701). The output shaft of the motor (702) is connected with a transmission (703) through a coupling. A threaded rod (704) is threadedly connected to the inner wall of the transmission (703).

7. The troweling machine that is convenient to move according to claim 6, wherein: The bottom end of the threaded rod (704) is connected with a jacking block (707) through a bearing. The threaded rod (704) penetrates through the inside of the movable block (701).

8. The troweling machine convenient for moving according to claim 7, wherein: A limiting block (705) is movably connected to the top of the movable block (701). A bolt (706) penetrates through the top of the limiting block (705).

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