Construction engineering mortar spraying machine capable of achieving uniform coating

Abstract

The utility model relates to the technical field of constructional engineering mortar spraying, and discloses a constructional engineering mortar spraying machine capable of uniformly coating, which comprises a moving trolley and a fixing frame, the upper surface of the moving trolley is fixedly connected with a support frame, the outer wall of the support frame is provided with a sliding groove, the outer wall of the fixing frame is fixedly connected with a limiting column, and the limiting column is fixedly connected with the sliding groove. The outer wall of the limiting column is slidably connected to the inner wall of the sliding groove, a first motor is fixedly connected to the outer wall of the fixing frame, the output end of the first motor is rotatably connected to the interior of the fixing frame and fixedly connected with a disc, a round pin is fixedly connected to the interior of the disc, and a cylinder is fixedly connected to the outer wall of the fixing frame. The outer wall of the cylinder is rotationally connected with a rectangular frame. According to the spraying device, the rectangular frame swings, the hollow box drives the spraying head to swing up and down in a reciprocating mode to evenly coat constructional engineering mortar, the situation that local spraying is too thick or too thin can be avoided, it is guaranteed that the mortar evenly covers a wall face or other surfaces, and construction efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to building engineering mortar spraying technical field especially can even coating's building engineering mortar spraying machine. BACKGROUND

[0002] The building engineering mortar spraying machine is a kind of mechanical equipment commonly used in building construction, especially wall, floor and other surface decoration, plastering and spraying operation, its main role is to spray mortar and other materials on construction surface by pressure, improve work efficiency and construction quality, with the continuous development of construction industry, especially the acceleration of urbanization, the requirement of construction quality and efficiency is continuously improved, traditional manual plastering method is low in efficiency, and quality is uneven, material is wasted and other problems, even coating's building engineering mortar spraying machine emerges as the times require, can improve construction speed by mechanized operation, guarantee construction surface quality.

[0003] The position of the spray head for spraying coating mortar in the prior art is fixed, and the fixed spray head can cause uneven thickness or coverage of spraying, especially on objects with complex shapes or different surface angles, the position of the spray head is not convenient to dynamically adjust according to different parts of the object, so some areas can be over-sprayed, while other areas can lack mortar coating, affecting the uniformity and quality of the coating. SUMMARY

[0004] In order to make up for the above shortcomings, the utility model provides even coating's building engineering mortar spraying machine, aims at improving the position of the spray head for spraying coating mortar in the prior art is fixed, and the fixed spray head can cause uneven thickness or coverage of spraying, affecting the uniformity and quality of the coating.

[0005] To achieve the above purpose, the utility model provides the following technical scheme:

[0006] Even coating's building engineering mortar spraying machine, including mobile car and fixed frame, the upper surface of mobile car is fixedly connected with support frame, the outer wall of support frame is equipped with sliding slot, the outer wall of fixed frame is fixedly connected with limit post, the outer wall of limit post is slidably connected in the inner wall of sliding slot, the outer wall of fixed frame is fixedly connected with motor one, the output end of motor one is rotatably connected in the inside of fixed frame and fixedly connected with disc, the inside of disc is fixedly connected with round pin, the outer wall of fixed frame is fixedly connected with cylinder, the outer wall of cylinder is rotatably connected with rectangular frame, the outer wall of round pin is slidably connected in the inner wall of rectangular frame, the outer wall of rectangular frame is fixedly connected with hollow box, the outer wall of hollow box is fixedly connected with spray head, the upper surface of mobile car is fixedly connected with electric push rod, the output end of electric push rod is fixedly connected in the lower surface of fixed frame, the upper surface of mobile car is provided with feeding assembly.

[0007] Preferably, the feeding assembly comprises a feeding tank, the lower surface of the feeding tank is fixedly connected to the upper surface of the mobile trolley, the upper surface of the feeding tank is fixedly connected with a material pump, one end of a conveying pipe is fixedly connected to the outer wall of the material pump, the other end of the conveying pipe is fixedly connected to the outer wall of the hollow box, a suction pipe is fixedly connected to the outer wall of the material pump, the outer wall of the suction pipe is fixedly connected to the inside of the feeding tank, and the upper surface of the feeding tank is provided with a feeding port.

[0008] Preferably, the outer wall of the mobile trolley is fixedly connected with a material receiving disc.

[0009] Preferably, the outer wall of the feeding tank is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a belt pulley one, the inner wall of the belt pulley one is provided with a conveying belt, and the inner wall of the conveying belt is connected with a belt pulley two.

[0010] Preferably, the inner wall of the belt pulley two is fixedly connected with a first stirring rod, and the outer wall of the first stirring rod is rotatably connected to the inner wall of the feeding tank.

[0011] Preferably, the outer wall of the first stirring rod is fixedly connected with a first gear, and the outer wall of the first stirring rod is fixedly connected with a first stirring blade.

[0012] Preferably, the tooth end of the first gear is meshingly connected with a second gear, and the inside of the second gear is fixedly connected with a second stirring rod.

[0013] Preferably, the outer wall of the second stirring rod is rotatably connected to the inside of the feeding tank, and the outer wall of the second stirring rod is fixedly connected with a second stirring blade.

[0014] The utility model discloses the following beneficial effects:

[0015] 1. In the utility model, the rectangular frame swings through the hollow box to drive the spray head to swing up and down reciprocatingly and uniformly coats the building engineering mortar, can avoid the situation that partial spraying is too thick or too thin, ensures that the mortar is uniformly covered on the wall surface or other surface, improves the construction efficiency.

[0016] 2. In the utility model, the first stirring blade and the second stirring rod present different stirring directions to stir the mortar in the inside of the feeding tank, thereby can improve the stirring efficiency, enhance the mixing uniformity, can ensure that the material is fully stirred in each direction, reduces the stirring time, improves the production efficiency, shortens the construction time. DRAWINGS

[0017] Figure 1 The utility model discloses the building engineering mortar spraying machine of even coating's perspective view that can be presented to the utility model;

[0018] Figure 2The utility model provides a building engineering mortar spraying machine's material pump local structure schematic drawing of even coating can be provided.

[0019] Figure 3 The utility model provides a building engineering mortar spraying machine's feed tank internal structure cross section schematic drawing of even coating can be provided.

[0020] Legend:

[0021] 1, mobile car, 2, fixed frame, 3, motor one, 4, disc, 5, round pin, 6, cylinder, 7, hollow box, 8, spray head, 9, sliding groove, 10, limiting post, 11, rectangular frame, 12, feed tank, 13, material pump, 14, suction pipe, 15, conveying pipe, 16, electric push rod, 17, motor two, 18, pulley one, 19, conveying belt, 20, pulley two, 21, stirring rod one, 22, gear one, 23, stirring blade one, 24, gear two, 25, stirring rod two, 26, stirring blade two, 27, feed inlet, 28, support frame, 29, receiving tray. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings of the specification of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the scope of the utility model protection.

[0023] Refer to Figure 1 - Figure 3The utility model provides a kind of embodiment of even coating's building engineering mortar spraying machine, including mobile car 1 and fixed frame 2, the upper surface of mobile car 1 is fixedly connected with support frame 28, sliding groove 9 is opened in the outer wall of support frame 28, the outer wall of fixed frame 2 is fixedly connected with limit post 10, the outer wall of limit post 10 is slidably connected in the inner wall of sliding groove 9, the outer wall of fixed frame 2 is fixedly connected with motor one 3, the output end of motor one 3 is rotatably connected in the inside of fixed frame 2 and fixedly connected with disc 4, the inside of disc 4 is fixedly connected with round pin 5, the outer wall of fixed frame 2 is fixedly connected with cylinder 6, the outer wall of cylinder 6 is rotatably connected with rectangular frame 11, the outer wall of round pin 5 is slidably connected in the inner wall of rectangular frame 11, the outer wall of rectangular frame 11 is fixedly connected with hollow box 7, the outer wall of hollow box 7 is fixedly connected with spray head 8, the upper surface of mobile car 1 is fixedly connected with electric push rod 16, the output end of electric push rod 16 is fixedly connected in the lower surface of fixed frame 2, the upper surface of mobile car 1 is provided with feeding assembly;Feeding assembly includes feed tank 12, the lower surface of feed tank 12 is fixedly connected in the upper surface of mobile car 1, the upper surface of feed tank 12 is fixedly connected with material pump 13, one end of the outer wall of material pump 13 is fixedly connected with conveying pipe 15, the other end of conveying pipe 15 is fixedly connected in the outer wall of hollow box 7, the outer wall of material pump 13 is fixedly connected with suction pipe 14, the outer wall of suction pipe 14 is fixedly connected in the inside of feed tank 12, the upper surface of feed tank 12 is provided with feed inlet 27;

[0024] Specifically, by starting electric push rod 16 to make fixed frame 2 drive limit post 10 to slide in the inner wall of sliding groove 9 opened in the outer wall of fixed frame 2 can adjust the use height of fixed frame 2, and then the spray material height of spray head 8 can be adjusted, by starting motor one 3 can reciprocating swing rectangular frame 11, specifically, starting motor one 3 makes the output end of motor one 3 rotate in the inside of fixed frame 2 and drive disc 4 rotates, disc 4 rotates and will drive round pin 5 to rotate, and then make round pin 5 slide in the inner wall of rectangular frame 11 and drive rectangular frame 11 to rotate in the outer wall of cylinder 6 reciprocating swing, when rectangular frame 11 swings, hollow box 7 drives spray head 8 to reciprocating swing evenly to building engineering mortar, feeding assembly is used for feeding, specifically, starting material pump 13, after material pump 13 starts and the mortar raw materials in the inside of feed tank 12 are extracted through suction pipe 14, the inside of hollow box 7 is conveyed through conveying pipe 15, after the shunt of hollow box 7, spray out through spray head 8, wherein the feed inlet 27 is used for feeding.

[0025] Refer to Figure 2 The outer wall of mobile car 1 is fixedly connected with receiving tray 29;

[0026] Specifically, receiving tray 29 is used to accept the remaining coating of spray head 8 when ending spraying.

[0027] Refer toFigure 1 Figure 3 The outer wall of the feeding tank 12 is fixedly connected with a second motor 17, the output end of the second motor 17 is fixedly connected with a belt pulley 18, the inner wall of the belt pulley 18 is provided with a conveying belt 19, the inner wall of the conveying belt 19 is connected with a belt pulley 20; the inner wall of the belt pulley 20 is fixedly connected with a stirring rod 21, the outer wall of the stirring rod 21 is rotatably connected to the inner wall of the feeding tank 12; the outer wall of the stirring rod 21 is fixedly connected with a gear 22, and the outer wall of the stirring rod 21 is fixedly connected with a stirring blade 23; the gear 22 is meshingly connected with a gear 24, and the inner wall of the gear 24 is fixedly connected with a stirring rod 25; the outer wall of the stirring rod 25 is rotatably connected to the inner wall of the feeding tank 12, and the outer wall of the stirring rod 25 is fixedly connected with a stirring blade 26;

[0028] Specifically, the belt pulley 18 can be rotated by the second motor 17, the belt pulley 20 can be rotated by the conveying belt 19, and then the belt pulley 20 drives the stirring rod 21 to rotate, the stirring rod 21 rotates in the inner wall of the feeding tank 12 and synchronously drives the stirring blade 23 and the gear 24 to rotate, the gear 24 rotates and drives the stirring rod 25 to rotate, and then the stirring rod 25 rotates in the inner wall of the feeding tank 12 and drives the stirring blade 26 to rotate, and the rotating directions of the stirring rod 25 and the stirring rod 21 are opposite.

[0029] Working principle: when in use, start the material pump 13, the material pump 13 is started to extract the mortar raw materials in the feeding tank 12 through the suction pipe 14 and then is delivered to the inside of the hollow box 7 through the conveying pipe 15, is sprayed through the nozzle 8 after being shunted through the hollow box 7, and then the first motor is started 3, the first motor 3 is started to drive the output end of the first motor 3 to rotate in the inside of the fixed frame 2 and synchronously drives the disc 4 to rotate, the disc 4 rotates to drive the round pin 5 to rotate and promote the round pin 5 to slide in the inner wall of the rectangular frame 11 and promote the rectangular frame 11 to rotate on the outer wall of the cylinder 6 to reciprocating swing, the rectangular frame 11 swings to drive the nozzle 8 to reciprocate up and down through the hollow box 7 and uniformly coats the building engineering mortar, can avoid the situation that local spraying is too thick or too thin, ensures that the mortar is uniformly covered on the wall surface or other surface, and improves the construction efficiency;

[0030] ​After the mortar is transported to the inside of the feeding tank 12 through the feeding port 27, the motor two 17 is started, and the rotation of the motor two 17 drives the rotation of the pulley one 18, the rotation of the pulley one 18 drives the rotation of the pulley two 20 through the conveying belt 19, and the rotation of the pulley two 20 drives the rotation of the stirring rod one 21, and the rotation of the stirring rod one 21 rotates in the inside of the feeding tank 12 and drives the rotation of the stirring blade one 23 to stir the mortar in the inside of the feeding tank 12, and the rotation of the stirring rod one 21 also drives the rotation of the gear one 22, the rotation of the gear one 22 drives the rotation of the gear two 24 connected with the gear one 22, and the rotation of the gear two 24 drives the rotation of the stirring rod two 25 in the inside of the feeding tank 12 and drives the rotation of the stirring blade two 26 to stir the mortar in the inside of the feeding tank 12, and the stirring blade one 23 and the stirring rod two 25 present different stirring directions to stir the mortar in the inside of the feeding tank 12, and the stirring efficiency is improved, the mixing uniformity is enhanced, the material can be fully stirred in all directions, the stirring time is reduced, the production efficiency is improved, and the construction time is shortened.

[0031] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application, for the skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of the present application.

Claims

1. A building engineering mortar spraying machine capable of uniform coating, comprising a mobile trolley (1) and a fixed frame (2), characterized in that: The upper surface of the mobile vehicle (1) is fixedly connected with a support frame (28), the outer wall of the support frame (28) is provided with a sliding groove (9), the outer wall of the fixed frame (2) is fixedly connected with a limiting column (10), the outer wall of the limiting column (10) is slidably connected with the inner wall of the sliding groove (9), the outer wall of the fixed frame (2) is fixedly connected with a motor one (3), the output end of the motor one (3) is rotatably connected with the inside of the fixed frame (2) and is fixedly connected with a disc (4), the inside of the disc (4) is fixedly connected with a round pin (5), the outer wall of the fixed frame (2) is fixedly connected with a cylinder (6), the outer wall of the cylinder (6) is rotatably connected with a rectangular frame (11), the outer wall of the round pin (5) is slidably connected with the inner wall of the rectangular frame (11), the outer wall of the rectangular frame (11) is fixedly connected with a hollow box (7), the outer wall of the hollow box (7) is fixedly connected with a spray head (8), the upper surface of the mobile vehicle (1) is fixedly connected with an electric push rod (16), the output end of the electric push rod (16) is fixedly connected with the lower surface of the fixed frame (2), and the upper surface of the mobile vehicle (1) is provided with a feeding assembly.

2. A building works mortar applicator capable of uniform coating according to claim 1 characterised in that: The feeding assembly comprises a feeding box (12), the lower surface of the feeding box (12) is fixedly connected with the upper surface of the mobile vehicle (1), the upper surface of the feeding box (12) is fixedly connected with a material pump (13), one end of the outer wall of the material pump (13) is fixedly connected with a conveying pipe (15), the other end of the conveying pipe (15) is fixedly connected with the outer wall of the hollow box (7), the outer wall of the material pump (13) is fixedly connected with a suction pipe (14), the outer wall of the suction pipe (14) is fixedly connected with the inside of the feeding box (12), and the upper surface of the feeding box (12) is provided with a feeding port (27).

3. A uniformly coatable construction mortar sprayer according to claim 1, characterized in that: The outer wall of the mobile vehicle (1) is fixedly connected with a material receiving disc (29).

4. A uniformly coatable construction mortar sprayer according to claim 2, characterized in that: The outer wall of the feeding box (12) is fixedly connected with a motor two (17), the output end of the motor two (17) is fixedly connected with a belt pulley one (18), the inner wall of the belt pulley one (18) is provided with a conveying belt (19), and the inner wall of the conveying belt (19) is connected with a belt pulley two (20).

5. A building works mortar applicator capable of uniform coating according to claim 4, characterised in that: The inner wall of the belt pulley two (20) is fixedly connected with a stirring rod one (21), and the outer wall of the stirring rod one (21) is rotatably connected with the inner wall of the feeding box (12).

6. A building works mortar applicator capable of uniform coating according to claim 5, characterised in that: The outer wall of the stirring rod one (21) is fixedly connected with a gear one (22), and the outer wall of the stirring rod one (21) is fixedly connected with a stirring blade one (23).

7. A building works mortar applicator capable of uniform coating according to claim 6, characterised in that: The tooth end of the gear one (22) is meshedly connected with a gear two (24), and the inside of the gear two (24) is fixedly connected with a stirring rod two (25).

8. A building works mortar applicator capable of uniform coating according to claim 7, characterised in that: The outer wall of the stirring rod two (25) is rotatably connected with the inside of the feeding box (12), and the outer wall of the stirring rod two (25) is fixedly connected with a stirring blade two (26).

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