CN211172946U - An indoor wall troweling device - Google Patents

Abstract

The utility model discloses an indoor wall leveling device, which comprises a base and a second fixing rod. The four corners of the bottom end of the base are fixedly connected with rollers, and the second fixing rod is fixedly connected to the middle part of the other side of the top of the base , a sliding slot is provided on one side of the second fixing rod, a sliding mechanism is arranged in the sliding groove of the second fixing rod, a smoothing mechanism is arranged on one side of the sliding mechanism, and the sliding mechanism includes a reciprocating screw rod, The reciprocating screw rod is rotatably connected between the top end and the inner wall of the bottom end of the second fixing rod chute, the outer side of the second fixing rod is sleeved with a slider, and the outer side of the bottom end of the reciprocating screw rod is fixedly connected with a second pulley. Compared with the existing device, the indoor wall surface leveling device of the present utility model enables the leveling mechanism to level any position on the wall surface through the lifting mechanism, and the first gear of the leveling device and the second gear on the outside are reversed. Rotate to smooth the wall, the smoothing is more thorough and smooth, and the efficiency of smoothing the wall is improved.

Description

An indoor wall troweling device

technical field

The utility model relates to the technical field of indoor decoration, in particular to an indoor wall leveling device.

Background technique

In the process of interior decoration, before painting the wall or pasting wallpaper, the construction personnel need to smooth the wall. The traditional operation method requires the construction personnel to use sandpaper to polish the wall. Manual smoothing is inefficient, labor-intensive, and large. Increases the time required for renovation.

After searching, the Chinese patent application number is CN203821794U, which discloses a wall leveling device, including a frame, a screed, a vibration motor, and an elastic reset component device. The device in the above-mentioned patent has the following shortcomings: the wall leveling device requires the operator to hold the frame, the vibration motor drives the screed to level the wall, the hand-held device has poor stability, and the high wall is leveled, The operator is required to stand on the ladder, and there is a certain danger.

Utility model content

The purpose of the utility model is to propose an indoor wall surface leveling device in order to solve the shortcomings existing in the prior art.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

An indoor wall leveling device, comprising a base and a second fixing rod, the four corners of the bottom end of the base are fixedly connected with rollers, the second fixing rod is fixedly connected to the middle of the other side of the top of the base, the second One side of the fixing rod is provided with a chute, the second fixing rod is provided with a lifting mechanism in the chute, and one side of the lifting mechanism is provided with a leveling mechanism.

Further, the lifting mechanism includes a reciprocating screw, the reciprocating screw is rotatably connected between the top end and the inner wall of the bottom end of the second fixing rod chute, and a slider is sleeved outside the second fixing rod.

Further, a second pulley is fixedly connected to the outer side of the bottom end of the reciprocating screw rod, a first through hole is opened on one side of the bottom end of the second fixing rod, and a first motor is fixedly connected to one side of the top end of the base. A first pulley is fixedly connected to the output shaft of the first motor, and a belt is sleeved outside the first pulley and the second pulley.

Further, the leveling mechanism includes a leveling groove and a support plate, the support plate is fixedly connected to one side of the slider, the leveling groove is fixedly connected to the other end of the support plate, and the other side of the top of the base is fixedly connected There is a first fixing rod, the top end of the first fixing rod is slidably connected with a support rod, and the top end of the support rod is fixedly connected with one side of the bottom end of the support plate.

Further, a fixing plate is fixedly connected to the inner side of the trowel, a second motor is fixedly connected to the inner side of the trowel, a second through hole is opened in the middle of one side of the fixing plate, and the output shaft of the second motor is through the fixing plate.

Further, three rotating rods are equidistantly connected to the outside of the fixed plate, one end of the rotating rod is fixedly connected with a second gear, the second motor output shaft is fixedly connected with a first gear, and the first gear and the first gear are fixedly connected. The two gears are matched, and the outer sides of the first gear and the second gear are fixedly connected with friction plates.

Further, a number of dust suction holes are opened on one side of the fixing plate, a third through hole is opened at the top of one side of the leveling groove, a suction fan is fixedly connected to the top side of the supporting plate, and the middle part of the top of the supporting plate is fixed. A dust box is fixedly connected.

Further, a fourth through hole is opened at the top of the dust collecting box, a filter screen is fixedly connected to the inner side of the fourth through hole, and a side of the exhaust fan and the outer side of the third through hole of the trowel are fixed. A duct is fixedly connected, and a duct is fixedly connected to one side of the bottom end of the dust collecting box and one side of the exhaust fan.

The beneficial effects of the present utility model are:

1. By setting up the lifting mechanism device, the first motor works, and the reciprocating screw is driven by the pulley to rotate, which in turn drives the slider to move up and down, and then drives the leveling mechanism to level the wall, which can be wiped anywhere on the wall. It improves the efficiency of smoothing the wall, and at the same time reduces the danger to the operator caused by the smoothing of the wall.

2. By setting the leveling mechanism device, the second motor works, drives the first gear to rotate, and then drives the second outer gear to rotate, the friction plate rotates synchronously, and smoothes the wall, the first gear and the outer second gear Rotate in the opposite direction to smooth the wall, and the smoothing is more thorough and smooth.

3. By setting the first fixing rod and the supporting rod device, the supporting rod plays the role of supporting the supporting plate in the process of troweling the wall surface by the troweling device, which ensures the overall stability of the device and effectively reduces the second The impact of the vibration generated by the operation of the motor on the smoothing of the wall.

Compared with the existing device, the indoor wall surface leveling device of the present utility model enables the leveling mechanism to level any position on the wall surface through the lifting mechanism, and the first gear of the leveling device and the second gear on the outside are reversed. Rotate to smooth the wall, the smoothing is more thorough and smooth, and the efficiency of smoothing the wall is improved.

Description of drawings

Fig. 1 is the front view of a kind of indoor wall surface leveling device proposed by embodiment 1;

Fig. 2 is the front view of a kind of indoor wall surface leveling device proposed by embodiment 1;

3 is a side view of the leveling groove of a kind of indoor wall leveling device proposed in Embodiment 1;

FIG. 4 is a front view of an indoor wall surface leveling device proposed in Embodiment 2. FIG.

In the picture: 1-base, 2-roller, 3-first fixed rod, 4-support rod, 5-friction plate, 6-first gear, 7-second gear, 8-trowel groove, 9-support plate , 10-second fixed rod, 11-belt, 12-first pulley, 13-first motor, 14-second pulley, 15-rotating rod, 16-second motor, 17-fixed plate, 18-slider , 19-reciprocating screw, 20-exhaust fan, 21-filter, 22-dust box.

Detailed ways

The technical solution of the present patent will be described in further detail below in conjunction with specific embodiments.

Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present patent, but should not be construed as a limitation on the present patent.

In the description of this patent, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present patent and simplifying the description, rather than indicating or implying The device or element referred to must have, be constructed, and operate in a particular orientation and is not to be construed as a limitation of this patent.

In the description of this patent, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected", "connected" and "arranged" should be understood in a broad sense. , it can also be detachably connected and set, or integrally connected and set. For those of ordinary skill in the art, the specific meanings of the above terms in this patent can be understood according to specific situations.

Example 1

1-3, an indoor wall leveling device includes a base 1 and a second fixing rod 10, the bottom end of the base 1 is bolted with rollers 2 at four corners, and the second fixing rod 10 is bolted to the base 1. In the middle of the other side of the top end, a chute is provided on one side of the second fixing rod 10, the second fixing rod 10 is provided with a lifting mechanism in the chute, and a leveling mechanism is provided on one side of the lifting mechanism.

The lifting mechanism includes a reciprocating screw rod 19, which is rotatably connected between the top end and the inner wall of the bottom end of the chute of the second fixing rod 10 through a rotating shaft. The outer side of the second fixing rod 10 is sleeved with a The slider 18, a second pulley 14 is welded on the outer side of the bottom end of the reciprocating screw rod 19, a first through hole is opened on the bottom end side of the second fixing rod 10, and a first through hole is bolted on the top side of the base 1 The motor 13, the output shaft of the first motor 13 is welded with the first pulley 12, the outer side of the first pulley 12 and the second pulley 14 is sleeved with a belt 11, the first motor 13 works, driving the reciprocating screw 19 to rotate, and then The sliding block 18 is driven to move up and down, and then the leveling mechanism is driven to level the wall surface, so that any position of the wall surface can be leveled, which improves the leveling efficiency of the wall surface.

The leveling mechanism includes a leveling groove 8 and a support plate 9, the support plate 9 is welded on one side of the slider 18, the leveling groove 8 is fixedly connected to the other end of the support plate 9, and the top end of the base 1 The other side is bolted with a first fixing rod 3, the top of the first fixing rod 3 is slidably connected with a support rod 4, the top of the support rod 4 is welded with the bottom end of the support plate 9, and the inner side of the trowel 8 A fixing plate 17 is welded, a second motor 16 is bolted in the inner side of the trowel 8, a second through hole is formed in the middle of one side of the fixing plate 17, and the output shaft of the second motor 16 penetrates the fixing plate 17, The outer side of the fixed plate 17 is equidistantly connected with three rotating rods 15 through the rotating shaft. The gear 6 and the second gear 7 are matched, and the friction plates 5 are welded on the outside of the first gear 6 and the second gear 7. The second motor 16 works to drive the first gear 6 to rotate, and the second gear 7 on the outside reverses. Rotate in the direction to smooth the wall, and the smoothing is more thorough and smooth.

Working principle: the operation pushes the device to the wall, starts the power supply, the first motor 13 works, drives the first pulley 12 to rotate, drives the second pulley 14 to rotate through the belt 11, and then drives the reciprocating screw 19 to rotate, and drives the slider 18 up and down Moving, the leveling groove 8 is driven to move by the support plate 9, the support rod 4 plays a supporting role to ensure the stability of the support plate 9, the second motor 16 works, drives the first gear 6 to rotate, and then the outer second gear 7 reverses. Rotate in the opposite direction, and the friction plate 5 rotates synchronously to smooth the wall.

Example 2

Referring to FIG. 4 , an indoor wall troweling device, in this embodiment, compared with Embodiment 1, in order to solve the dust generated during the troweling process, a number of dust suction holes are opened on one side of the fixing plate 17 . A third through hole is opened at the top of one side of the groove 8, the FAC-35Y type exhaust fan 20 is bolted on one side of the top of the supporting plate 9, and the dust collecting box 22 is bolted in the middle of the top of the supporting plate 9. The top of the box 22 is provided with a fourth through hole, the dust collecting box 22 is welded with a filter screen 21 inside the fourth through hole, and a bolt is connected between one side of the exhaust fan 20 and the outside of the third through hole of the trowel 8. A conduit, a conduit is bolted to one side of the bottom end of the dust collecting box 22 and one side of the exhaust fan 20 .

Working principle: the operation pushes the device to the wall, starts the power supply, the first motor 13 works, drives the first pulley 12 to rotate, drives the second pulley 14 to rotate through the belt 11, and then drives the reciprocating screw 19 to rotate, and drives the slider 18 up and down Moving, the leveling groove 8 is driven to move by the support plate 9, the support rod 4 plays a supporting role to ensure the stability of the support plate 9, the second motor 16 works, drives the first gear 6 to rotate, and then the outer second gear 7 reverses. Rotating in the opposite direction, the friction plate 5 rotates synchronously, smoothes the wall surface, and the exhaust fan 20 works to suck the dust into the dust collecting box 22 .

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (8)

1. The utility model provides a floating device of indoor wall, includes base (1) and second dead lever (10), its characterized in that, base (1) bottom four corners equal fixedly connected with gyro wheel (2), second dead lever (10) fixed connection is at the middle part of base (1) top opposite side, the spout has been seted up to second dead lever (10) one side, second dead lever (10) are equipped with elevating system in the spout, elevating system one side is equipped with floating mechanism.

2. The indoor wall surface floating device according to claim 1, wherein the lifting mechanism comprises a reciprocating screw rod (19), the reciprocating screw rod (19) is rotatably connected between the top end inner wall and the bottom end inner wall of the sliding groove of the second fixing rod (10), and a sliding block (18) is sleeved on the outer side of the second fixing rod (10).

3. The indoor wall surface trowelling device according to claim 2, wherein a second belt pulley (14) is fixedly connected to the outer side of the bottom end of the reciprocating screw rod (19), a first through hole is formed in one side of the bottom end of the second fixing rod (10), a first motor (13) is fixedly connected to one side of the top end of the base (1), a first belt pulley (12) is fixedly connected to an output shaft of the first motor (13), and a belt (11) is sleeved on the outer sides of the first belt pulley (12) and the second belt pulley (14).

4. The indoor wall surface trowelling device according to claim 2, wherein the trowelling mechanism comprises a trowelling groove (8) and a supporting plate (9), the supporting plate (9) is fixedly connected to one side of the sliding block (18), the trowelling groove (8) is fixedly connected to the other end of the supporting plate (9), a first fixing rod (3) is fixedly connected to the other side of the top end of the base (1), a supporting rod (4) is slidably connected to the top end of the first fixing rod (3), and the top end of the supporting rod (4) is fixedly connected to one side of the bottom end of the supporting plate (9).

5. An indoor wall surface smoothing device according to claim 4, wherein a fixing plate (17) is fixedly connected to the inner side of the smoothing groove (8), a second motor (16) is fixedly connected to the inner side of the smoothing groove (8), a second through hole is formed in the middle of one side of the fixing plate (17), and an output shaft of the second motor (16) penetrates through the fixing plate (17).

6. An indoor wall surface smoothing device according to claim 5, wherein three rotating rods (15) are connected to the outer side of the fixing plate (17) in an equidistant rotating manner, one end of each rotating rod (15) is fixedly connected with a second gear (7), an output shaft of the second motor (16) is fixedly connected with a first gear (6), the first gear (6) is matched with the second gear (7), and friction plates (5) are fixedly connected to the outer sides of the first gear (6) and the second gear (7).

7. The indoor wall surface smoothing device of claim 6, wherein a plurality of dust suction holes are formed in one side of the fixing plate (17), a third through hole is formed in the top end of one side of the smoothing groove (8), an exhaust fan (20) is fixedly connected to one side of the top end of the supporting plate (9), and a dust collection box (22) is fixedly connected to the middle of the top end of the supporting plate (9).

8. The indoor wall surface trowelling device according to claim 7, wherein a fourth through hole is formed in the top end of the dust collection box (22), a filter screen (21) is fixedly connected to the inner side of the fourth through hole of the dust collection box (22), a guide pipe is fixedly connected between one side of the exhaust fan (20) and the outer side of the third through hole of the trowelling groove (8), and a guide pipe is fixedly connected to one side of the bottom end of the dust collection box (22) and one side of the exhaust fan (20).

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