Mortar coating machine for constructional engineering

Abstract

The utility model discloses a constructional engineering mortar coating machine, which relates to the technical field of constructional engineering and comprises a track, a sliding block is slidably connected to the track, a mounting plate is fixedly connected to one side of the sliding block, a plurality of nozzles are arranged in an inner cavity of the mounting plate, and a mortar coating plate is fixedly mounted at the bottom end of the mounting plate. An electric push rod is fixedly connected to the inner side of the mounting plate, a mortar nozzle is fixedly connected to the other end of the electric push rod, a hose is fixedly connected to one end of the mortar nozzle, a discharging pipe opening is fixedly connected to the other end of the hose, and a liquid pump is fixedly connected to the other end of the discharging pipe opening; the mortar spraying device has the advantages that the electric push rod is arranged so that the mortar spraying device can move in the mortar spraying process, the situation that mortar spraying is conducted to one point all the time is avoided, and the water tank and the spraying head are arranged so that water can be sprayed on the wall face in advance before mortar spraying, so that the adsorbability of mortar to the wall face is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a construction engineering mortar coating machine. Background Art

[0002] In the construction industry, construction workers usually use a plastering machine to apply plaster to walls. However, this method of plastering is very labor-intensive. Therefore, a plastering machine that can automatically apply plaster to walls is needed. The advantage of a plastering machine is that it is highly practical and eliminates the need for spraying, loading, and applying the plaster during the wall coating process. It saves time and effort, is easy to operate, and achieves high-quality results, making it particularly easy for those without wall coating experience to operate.

[0003] For example, an automatic plastering device for house construction, such as patent application number CN215331261N, includes a mounting base, the four corners of the bottom of the mounting base are fixedly connected with universal wheels, a lifting mechanism is provided on the right side of the top of the mounting base, the right end of the lifting mechanism is connected to the plastering frame through a spacing adjustment mechanism, the spacing adjustment mechanism includes a first mounting plate and a second mounting plate, the right side of the second mounting plate is fixedly connected to the left side of the plastering frame, and the right side of the first mounting plate is rotatably connected to the first connecting rod. The utility model relates to the technical field of construction. In the automatic plastering device for house construction, the bidirectional threaded rod rotates through the threaded sleeve, and the first connecting rod, the second connecting rod and the second mounting plate drive the plastering frame to move, so that a suitable gap is maintained between the plastering frame and the wall, and the thickness of the plaster on the wall surface is adjusted, which not only effectively reduces the waste of mortar material, but also greatly improves the quality of the plastering operation.

[0004] The existing device also requires manual loading, and the wall needs to be sprayed with water before painting, which greatly wastes manpower. Utility Model Content

[0005] In view of the deficiencies in the prior art, the present invention provides a mortar coating machine for construction projects, which solves the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] The utility model provides a mortar coating machine for construction projects, which has the following beneficial effects: a mortar coating machine for construction projects, comprising a track, a slider slidably connected to the track, a mounting plate fixedly connected to one side of the slider, a plurality of nozzles provided in the inner cavity of the mounting plate, the nozzles can spray water on the wall in advance, a coating plate fixedly installed at the bottom end of the mounting plate, the coating plate coating the wall, an electric push rod fixedly connected to the inner side of the mounting plate, the electric push rod is arranged so that it can be moved during spraying to avoid spraying to one point all the time, a retractable protective cover is provided on the outer side of the electric push rod, a mortar nozzle is fixedly connected to the other end of the electric push rod, and the mortar spraying One end of the head is fixedly connected to a hose, the other end of the hose is fixedly connected to a discharge pipe, the other end of the discharge pipe is fixedly connected to a liquid pump, the other end of the liquid pump is fixedly connected to a feed pipe, and the feed pipe extends to the inside of the mixing barrel, a screw is rotatably connected to the middle part of the top of the track, a screw block is bolted on the screw, and the screw block is fixedly connected to the mounting plate, a first servo motor is fixedly installed in the middle part of the top of the track, and the output shaft of the first servo motor is fixedly connected to the top of the screw, a water tank is fixedly connected to one side of the track, a water pump is provided inside the water tank, a soft water pipe is fixedly connected to the bottom of the water tank, a water pump is provided inside the water tank, the water pump is connected to the soft water pipe, and the soft water pipe is fixedly connected to the nozzle.

[0008] Preferably, a bottom box is fixedly connected to one side of the track, a mixing barrel is fixedly installed on the top of the bottom box, a waste outlet is provided at the bottom of the mixing barrel, which can be blocked with a rubber plug when wastewater does not need to be discharged, and a second servo motor is fixedly installed in the inner cavity of the bottom box, and the output end of the second servo motor passes through the mixing barrel and is fixedly connected to a stirring rod.

[0009] Preferably, a universal wheel is fixedly installed on the outside of the bottom box, a cylinder is fixedly connected to the bottom end of the bottom box, a turntable is rotatably connected to the bottom end of the cylinder, a push-pull rod is fixedly installed on one side of the bottom box, the push-pull rod can push and pull the device left and right, and the bottom end of the bottom box is rotatably connected to the bottom end of the screw.

[0010] Preferably, a control box is fixedly connected to one side of the track, and a collection bin is fixedly installed on one side of the track. The fallen mortar falls into the collection bin and can be reused.

[0011] Preferably, the first servo motor, the second servo motor, the cylinder, the electric push rod and the control box are electrically connected.

[0012] 1. The mortar coating machine for construction projects is equipped with an electric push rod so that it can move during spraying to avoid spraying at one point. The water tank and nozzle are set so that water can be sprayed on the wall in advance before spraying to increase the adsorption of mortar on the wall.

[0013] 2. The construction engineering mortar coating machine is provided with a cylinder and a turntable so that when the direction needs to be rotated, the cylinder is raised, and then the turntable is used to rotate the device. The mixing barrel and the liquid pump are provided so that the mortar will not solidify and can be smoothly transported to the mortar nozzle through the liquid pump for spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a side view of the utility model;

[0016] Figure 3 It is a rear view of the utility model;

[0017] Figure 4 It is a top schematic diagram of the utility model.

[0018] In the figure: 1. Track; 2. Base box; 3. Mounting plate; 301. Screw block; 302. Slider; 4. Mixing barrel; 401. Mixing rod; 5. Collecting bin; 6. Plastering plate; 7. Push-pull rod; 8. Control box; 9. Liquid pump; 901. Feed pipe; 902. Discharge pipe; 903. Hose; 904. Mortar nozzle; 10. First servo motor; 11. Water tank; 111. Soft water pipe; 112. Nozzle; 12. Cylinder; 121. Universal wheel; 13. Turntable; 14. Second servo motor; 15. Screw; 16. Electric push rod. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] See also Figures 1 to 4The utility model provides a technical solution: a mortar coating machine for construction projects, including a track 1, a slider 302 is slidably connected to the track 1, and a mounting plate 3 is fixedly connected to one side of the slider 302. A plurality of nozzles 112 are provided in the inner cavity of the mounting plate 3. By providing the nozzles 112, water can be sprayed on the wall in advance. A plastering plate 6 is fixedly installed at the bottom end of the mounting plate 3. By providing the plastering plate 6, the wall can be plastered. An electric push rod 16 is fixedly connected to the inner side of the mounting plate 3. The electric push rod 16 is provided so that it can be moved during spraying to avoid spraying at one point all the time. A retractable protective cover is provided on the outer side of the electric push rod 16. A mortar nozzle 904 is fixedly connected to the other end of the electric push rod 16. One end of the mortar nozzle 904 is fixedly connected to a hose 903. The other end of the hose 903 is fixed A discharge pipe mouth 902 is fixedly connected, and the other end of the discharge pipe mouth 902 is fixedly connected to a liquid pump 9, and the other end of the liquid pump 9 is fixedly connected to a feed pipe 901, and the feed pipe 901 extends to the inside of the mixing barrel 4. A screw 15 is rotatably connected to the middle of the top of the track 1, and a retractable protective cover is provided on the outside of the screw 15. A screw block 301 is bolted to the screw 15, and the screw block 301 is fixedly connected to the mounting plate 3. A first servo motor 10 is fixedly installed in the middle of the top of the track 1, and the output shaft of the first servo motor 10 is fixedly connected to the top of the screw 15. A water tank 11 is fixedly connected to one side of the track 1, and a water injection hole is provided on the side of the water tank 11. A water pump is provided inside the water tank 11, and a soft water pipe 111 is fixedly connected to the bottom end of the water tank 11, the water pump is connected to the soft water pipe 111, and the soft water pipe 111 is fixedly connected to the nozzle 112.

[0021] like Figure 2 As shown, a bottom box 2 is fixedly connected to one side of the track 1, a mixing barrel 4 is fixedly installed on the top of the bottom box 2, a waste outlet is opened at the bottom of the mixing barrel 4, and a rubber plug can be used to block it when drainage is not required, a second servo motor 14 is fixedly installed in the inner cavity of the bottom box 2, and the output end of the second servo motor 14 passes through the mixing barrel 4 and is fixedly connected to a stirring rod 401. The stirring rod 401 is provided to prevent the mortar from solidifying in the mixing barrel 4.

[0022] like Figure 3 As shown, a universal wheel 121 is fixedly installed on the outside of the bottom box 2, and a cylinder 12 is fixedly connected to the bottom end of the bottom box 2. The bottom end of the cylinder 12 is rotatably connected to a turntable 13. By setting the turntable 13, the device can be rotated. A push-pull rod 7 is fixedly installed on one side of the bottom box 2. The push-pull rod 7 can push and pull the device left and right. The bottom end of the bottom box 2 is rotatably connected to the bottom end of the screw 15.

[0023] like Figure 1 As shown, a control box 8 is fixedly connected to one side of the track 1, and a collection bin 5 is fixedly installed on one side of the track 1. The fallen mortar will fall into the collection bin 5 and can be reused.

[0024] like Figure 3As shown, the first servo motor 10 , the second servo motor 14 , the cylinder 12 , the electric push rod 16 and the control box 8 are electrically connected.

[0025] To sum up, when using the mortar coating machine for construction projects, the construction workers first move the device to the wall surface that needs to be coated, and then make the coating plate 6 at a suitable distance from the wall surface, and connect it to the external water pipe through the water injection hole on the water tank 11, and then put the mortar into the mixing barrel 4, and then turn on the second servo motor 14 through the control box 8 to rotate the stirring rod 401 to prevent the mortar from solidifying, and then turn on the liquid pump 9 through the control box 8 to make it work, and then turn on the first servo motor 10 to let it drive the screw 15 to rotate, thereby driving the mounting plate 3 to move up and down, and then turn on the electric push rod 16 to drive the mortar nozzle 904 to move left and right, and spray the mortar onto the wall surface, and when the coating plate 6 moves up and down, the wall surface can be coated. The mortar that falls during the plastering process will fall into the collecting bin 5. At this time, the construction workers can shovel the mortar in the collecting bin 5 into the mixing barrel 4 for mixing and reuse. After applying once, push the push-pull rod 7 to push the device to the wall that has not been plastered, and then control the first servo motor 10 to rotate through the control box 8 again. The cycle control can coat a whole wall. When it is necessary to coat another wall, the cylinder 12 can be controlled to make the turntable 13 contact the ground. The device can be rotated to align the side of the plastering plate 6 with the wall that needs to be plastered, and then the above use can be repeated. After use, the mixing barrel 4 is flushed with a water pipe, and the rubber plug is pulled out after the flushing is completed. The waste water after flushing will then flow out from the wastewater outlet, and the rubber plug is put on when it is used again.

[0026] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A construction engineering mortar coating machine, comprising a track (1), characterized in that: A slider (302) is slidably connected to the track (1), a mounting plate (3) is fixedly connected to one side of the slider (302), a plurality of nozzles (112) are provided in the inner cavity of the mounting plate (3), a plastering plate (6) is fixedly installed at the bottom end of the mounting plate (3), an electric push rod (16) is fixedly connected to the inner side of the mounting plate (3), the other end of the electric push rod (16) is fixedly connected to a mortar nozzle (904), one end of the mortar nozzle (904) is fixedly connected to a hose (903), the other end of the hose (903) is fixedly connected to a discharge pipe (902), the other end of the discharge pipe (902) is fixedly connected to a liquid pump (9), and the other end of the liquid pump (9) is fixedly connected to a feed pipe (901). A screw rod (15) is rotatably connected to the middle of the top of the track (1), a screw block (301) is bolted to the screw rod (15), and the screw block (301) is fixedly connected to the mounting plate (3). A first servo motor (10) is fixedly installed at the middle of the top of the track (1), and the output shaft of the first servo motor (10) is fixedly connected to the top of the screw rod (15). A water tank (11) is fixedly connected to one side of the track (1), and a soft water pipe (111) is fixedly connected to the bottom of the water tank (11), and the soft water pipe (111) is fixedly connected to the nozzle (112). A water pump is provided inside the water tank (11), and the water pump is connected to the soft water pipe (111).

2. A construction engineering mortar coating machine according to claim 1, characterized in that: One side of the track (1) is fixedly connected to a bottom box (2), a top end of the bottom box (2) is fixedly mounted with a stirring barrel (4), an inner cavity of the bottom box (2) is fixedly mounted with a second servo motor (14), an output end of the second servo motor (14) passes through the stirring barrel (4) and is fixedly connected to a stirring rod (401).

3. A construction engineering mortar coating machine according to claim 2, characterized in that: A universal wheel (121) is fixedly installed on the outside of the bottom box (2), a cylinder (12) is fixedly connected to the bottom end of the bottom box (2), a turntable (13) is rotatably connected to the bottom end of the cylinder (12), the bottom end of the bottom box (2) is rotatably connected to the bottom end of the screw (15), and a push-pull rod (7) is fixedly connected to the bottom box (2).

4. A construction engineering mortar coating machine according to claim 1, characterized in that: A control box (8) is fixedly connected to one side of the track (1), and a collection bin (5) is fixedly installed on one side of the track (1).

5. A construction engineering mortar coating machine according to claim 1, characterized in that: The first servo motor (10), the second servo motor (14), the cylinder (12), the electric push rod (16) and the control box (8) are electrically connected.

6. A construction engineering mortar coating machine according to claim 1, characterized in that: The feed pipe (901) extends into the interior of the mixing barrel (4).

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