Environment-friendly gypsum mortar plastering construction device

Abstract

The invention relates to the field of building construction, in particular to an environment-friendly gypsum mortar plastering construction device which comprises a case, a crawler is fixedly mounted at the bottom of the case, a mounting frame is slidably connected to the outer wall of the case, a first electric telescopic arm is fixedly connected between the mounting frame and the case, and a second moving plate is slidably connected to the outer wall of the mounting frame. A moving box is fixedly connected to the outer wall of the second moving plate, a mounting plate is further fixedly connected to the upper end of the mounting frame, a cloth pasting mechanism capable of pasting a net on the wall is fixedly mounted between the mounting plate and the moving box, gridding cloth can be automatically pasted, manpower is saved, manual gridding cloth pasting in the past consumes a large amount of physical strength and time, and various problems are prone to occurring; and the automatic gridding cloth pasting is like one-key starting of a washing machine, so that time and labor are saved, the work can be quickly and accurately completed, uneven quality does not need to be worried, and the construction efficiency and quality are greatly improved.

Description

Technical Field

[0001] The invention relates to the field of building construction, in particular to an environmentally friendly gypsum mortar plastering construction device. Background Art

[0002] In the field of modern construction, gypsum mortar plastering is the core process of wall treatment, which plays a vital role in the smoothness, aesthetics and durability of the wall. At the same time, in order to enhance the wall's crack resistance and prevent cracks, applying mesh cloth has become an indispensable construction link. In traditional construction technology, gypsum mortar plastering and applying mesh cloth are two independent steps that need to be completed in stages. During the actual construction process, workers must first evenly apply gypsum mortar to the wall surface, and wait until the mortar reaches a certain strength before laying the mesh cloth. After the mesh cloth is laid, plastering work must be carried out again to ensure that the mesh cloth is completely covered and firmly bonded to the mortar layer. This step-by-step construction method has many disadvantages. On the one hand, the construction process is cumbersome and requires a lot of manpower and time costs, resulting in extremely low construction efficiency. On the other hand, due to the time interval between the two constructions, the bonding effect between the mesh cloth and the gypsum mortar layer is difficult to ensure, and problems such as hollowing and falling off are prone to occur, which in turn affects the overall strength and service life of the wall surface. With the continuous improvement of the construction industry's requirements for construction efficiency, project quality, energy conservation and environmental protection, the traditional step-by-step construction method has gradually been unable to meet the needs of modern construction. Developing a construction device that can simultaneously complete the pasting of mesh cloth during the plastering process and realize the integration of the two processes can not only simplify the construction process and reduce construction costs, but also effectively improve construction quality and efficiency. It is in line with the development trend of modern construction technology and has important practical significance and application value.

[0003] After searching, it was found that the prior art publication number is CN114701064A, which discloses an environmentally friendly gypsum mortar plastering construction device. Its technical solution includes: a box body, a mixing box and a collection box. The mixing box is movably equipped with a stirring wheel, the other end of the mixing box is fixedly equipped with a heating plate, both sides of the mixing box are fixedly equipped with a wall vibrator, the bottom of the mixing box is fixedly equipped with a discharge pipe, the periphery of the discharge pipe is fixedly equipped with an electric control valve, both sides of the box body are provided with slide rails, the periphery of the slide rails are movably equipped with an electric slider, the inner side of the electric slider is equipped with a slide, the top of the slide is provided with a collection box, and the top of the slide on both sides of the collection box is fixedly equipped with a limit frame. The invention can effectively prevent the gypsum mortar from solidifying through the continuous rotation of the stirring wheel and the heat generated by the power supply of the heating plate, increase the fluidity of the gypsum mortar, facilitate the use of the staff, and optimize the use process.

[0004] Therefore, based on the above search and in combination with the existing, when the above scheme is used, it can only simply stir the materials inside the air and heat them to increase the fluidity of the gypsum mortar and prevent solidification. It is impossible to stick the mesh cloth when plastering, which has limitations. For this reason, we propose an environmentally friendly gypsum mortar plastering construction device. Summary of the Invention

[0005] The object of the present invention is to provide an environmentally friendly gypsum mortar plastering construction device to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions: An environmentally friendly gypsum mortar plastering construction device includes a chassis, a crawler vehicle is fixedly mounted on the bottom of the chassis, a mounting frame is slidably connected to the outer wall of the chassis, a first electric telescopic arm is fixedly connected between the mounting frame and the chassis, a second movable plate is slidably connected to the outer wall of the mounting frame, and a movable box is fixedly connected to the outer wall of the second movable plate; A plastering mechanism for plastering the wall is installed between the mobile box and the chassis, the upper end of the mounting frame is also fixedly connected to a mounting plate, and a cloth-sticking mechanism for sticking a mesh on the wall is fixedly installed between the mounting plate and the mobile box.

[0007] As a further feature of this solution, a servo motor is fixedly mounted on the bottom end of the inner wall of the chassis and can drive the second movable plate to move up and down on the outer wall of the mounting frame.

[0008] As a further feature of this solution, the plastering mechanism includes a liquid storage tank for storing gypsum mortar, which is fixedly connected to the bottom end of the inner wall of the chassis. A pump is also fixedly installed at the bottom end of the inner wall of the chassis, and the feed port of the pump is fixedly connected to the liquid storage tank.

[0009] As a further feature of this solution, the outer wall of the mobile box is also fixedly connected to two elastic contraction plates, the inner wall of the mobile box is slidably connected to a mobile rod with a reset function, and the outer wall of the mobile rod is also fixedly connected to a connecting pipe, and the connecting pipe is fixedly connected to the discharge port of the pump through a folded bellows.

[0010] As a further feature of this solution, the connecting tube is fixedly connected to a plurality of nozzles at one end away from the moving rod, the upper end of the moving rod is fixedly connected to two second electric telescopic arms, an abutment rod is fixedly connected between the output ends of the two second electric telescopic arms, the abutment rod is fixedly connected to a plurality of engaging teeth at one end away from the second electric telescopic arm, and the rear end of the moving box is fixedly connected to the first elastic telescopic arm.

[0011] As a further feature of this solution, two third springs are fixedly connected to the interior of the first elastic telescopic arm, the top of the inner wall of the first elastic telescopic arm is fixedly connected to the bottom of the moving rod through a second pull rope, and the outer wall of the second pull rope is slidably passed through the interior of the moving box.

[0012] As a further feature of this solution, the cloth-applying mechanism includes a mesh wheel, the outer wall of the mesh wheel is wrapped with mesh cloth, the outer wall of the free end of the mesh cloth is slidably passed through the interior of the mounting plate, the bottom of the mounting plate is also fixedly connected to two second elastic telescopic arms, and the outer wall of the mounting plate is also fixedly connected to a contact plate.

[0013] As a further feature of this solution, the second elastic telescopic arm is rotatably connected to a gear at one end close to the abutment plate, the outer wall of the gear abuts against the free end of the mesh cloth, the outer wall of the mounting plate is fixedly connected to two cylinders, the bottom of the movable box is fixedly connected to a rubber folding sleeve, and each of the cylinders is fixedly connected to the rubber folding sleeve through a rubber tube.

[0014] As a further feature of this solution, each cylinder is slidably connected to a movable piston, and the movable piston is fixedly connected to the inner wall of the cylinder by a fourth spring. Two mounting openings are provided on the outer wall of the mounting plate, and a pulley with a reset function is rotatably connected to the inside of each mounting opening. A third pull rope is wound around the outer wall of the pulley, and the free end of the third pull rope is fixedly connected to the movable piston.

[0015] As a further feature of this solution, the bottom of each of the wire wheels is fixedly connected to a third elastic telescopic arm, and an electric soldering bar is fixedly connected between the two third elastic telescopic arms, and the electric soldering bar abuts against the outer wall of the mesh cloth.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. Through the up and down reciprocating motion of the mobile box, it can automatically complete the two-step gypsum mortar spraying and smoothing work on the wall. Compared with traditional manual plastering, the fully automated operation greatly improves construction efficiency, reduces manpower input, and reduces labor costs and labor intensity. At the same time, the machine's stable spraying and smoothing actions ensure the uniformity of gypsum mortar application and the flatness of the wall surface, effectively avoiding problems such as uneven thickness and uneven surface that may occur in manual operation; 2. When smoothing the mortar, the mesh cloth will be automatically pasted, saving manpower. In the past, manual pasting of the mesh cloth not only consumed a lot of physical strength and time, but also prone to various problems, such as the mesh cloth being pasted crookedly or not firmly. Automatic pasting of the mesh cloth is like starting a washing machine with one button, saving time and effort, and can complete the work quickly and accurately. There is no need to worry about uneven quality, which greatly improves construction efficiency and quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view of an environmentally friendly gypsum mortar plastering construction device; Figure 2 This is a rear view of an environmentally friendly gypsum mortar plastering construction device; Figure 3 This is a schematic diagram of the internal structure of a chassis of an environmentally friendly gypsum mortar plastering construction device; Figure 4 This is a schematic diagram of the position structure of a mobile box for an environmentally friendly gypsum mortar plastering construction device; Figure 5 This is a schematic diagram of the internal structure of an elastic shrinkage plate of an environmentally friendly gypsum mortar plastering construction device; Figure 6 This is a schematic diagram of the plastering mechanism structure of an environmentally friendly gypsum mortar plastering construction device; Figure 7 This is a schematic diagram of the internal structure of a round box for an environmentally friendly gypsum mortar plastering construction device; Figure 8 This is a schematic diagram of the internal structure of a cylinder of an environmentally friendly gypsum mortar plastering construction device; Figure 9 The present invention is a schematic diagram of the mesh cloth position structure of an environmentally friendly gypsum mortar plastering construction device.

[0018] Figure: 1. Chassis; 2. Control panel; 3. Rotating cover; 4. Mounting plate; 5. Mounting frame; 6. Moving box; 7. Elastic retractable plate; 8. Tracked vehicle; 9. Liquid storage tank; 10. Feed pipe; 11. Pump; 12. First pull rope; 13. Recovery wheel; 14. First electric telescopic arm; 15. Servo motor; 16. First elastic telescopic arm. 17. Second spring; 18. Mounting rod; 19. Connecting tube; 20. Folding rubber sleeve; 21. Second electric telescopic arm; 22. Moving rod; 23. Engaging teeth; 24. Abutting rod; 25. Third spring; 26. Second pull rope; 27. Cylinder; 28. Mesh cloth; 29. ​​Mesh wheel; 30. First moving plate; 31. Round box; 32. Connecting block; 33. Fourth spring; 34. Moving piston; 35. Second elastic telescopic arm; 36. Third elastic telescopic arm; 37. Soldering rod; 38. Gear; 39. Reel; 40. Third pull rope; 41. Second movable plate; 42. Abutment plate; 101. Plastering mechanism; 201. Cloth-applying mechanism. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] Example 1: Please refer to Figures 1-4 As shown, an environmentally friendly gypsum mortar plastering construction device includes a chassis 1, the upper end of the chassis 1 is rotatably connected to a rotating cover 3 through a rotating shaft, the outer wall of the chassis 1 is also fixedly mounted with a control panel 2, and the bottom of the chassis 1 is fixedly mounted with a crawler 8. The crawler 8 has a large contact area with the ground, which can disperse the weight of the chassis 1 and reduce the ground pressure, so that it can stably travel on various types of uneven, soft, pothole-like ground to avoid bumps or sinking. The outer wall of the chassis 1 is also slidably connected to a mounting frame 5, and the mounting frame 5 is connected to the chassis 1. A first electric telescopic arm 14 is fixedly connected between the mounting frame 5, and the first electric telescopic arm 14 can drive the mounting frame 5 to move back and forth freely on the outer wall of the chassis 1. A second movable plate 41 is also slidably connected to the outer wall of the mounting frame 5, and a movable box 6 is fixedly connected to the outer wall of the second movable plate 41. A plastering mechanism 101 for plastering the wall is installed between the movable box 6 and the chassis 1. The upper end of the mounting frame 5 is also fixedly connected to the mounting plate 4, and a patching mechanism 201 for pasting a net on the wall is fixedly installed between the mounting plate 4 and the movable box 6; Example 2: Please refer to Figure 2-Figure 6 As shown, the bottom end of the inner wall of the chassis 1 is fixedly installed with a servo motor 15 that can drive the second movable plate 41 to move up and down on the outer wall of the mounting frame 5. Specifically, the bottom end of the inner wall of the chassis 1 is rotatably connected to two recovery wheels 13 through a rotating shaft, and the two recovery wheels 13 are coaxially connected. The output end of the servo motor 15 is fixedly connected to a corresponding recovery wheel 13. The outer wall of each recovery wheel 13 is wound with a first pull rope 12, and the free end of the first pull rope 12 is fixedly connected to the upper end of the second movable plate 41. The outer wall of the first pull rope 12 slides through the interior of the mounting frame 5. When the movable box 6 needs to move, the servo motor 15 is started to drive all the recovery wheels 13 to rotate. When all the recovery wheels 13 rotate, they will pull the first pull rope 12, and the first pull rope 12 will drive the second movable plate 41 and the movable box 6 to move on the outer wall of the mounting frame 5, thereby realizing the movement of the movable box 6; The plastering mechanism 101 includes a liquid storage tank 9 for storing gypsum mortar, the liquid storage tank 9 is fixedly connected to the bottom end of the inner wall of the chassis 1, and the upper end of the liquid storage tank 9 is also fixedly connected to a material pipe 10, which is "funnel-shaped" to facilitate the staff to transport materials into the liquid storage tank 9. A pump 11 is also fixedly installed at the bottom end of the inner wall of the chassis 1, and the feed port of the pump 11 is fixedly connected to the liquid storage tank 9. The outer wall of the mobile box 6 is also fixedly connected to two elastic contraction plates 7, and the inner wall of the mobile box 6 is slidably connected to a mobile rod 22 with a reset function, and the outer wall of the mobile rod 22 is also fixedly connected to a connecting pipe 19 , the connecting pipe 19 is fixedly connected to the discharge port of the pump 11 through a folded bellows, and the end of the connecting pipe 19 away from the moving rod 22 is fixedly connected to a plurality of nozzles, and the plurality of nozzles are distributed in an array from left to right on the outer wall of the connecting pipe 19. Specifically, the inner wall of the mobile box 6 is fixedly connected to two mounting rods 18, and the mobile rod 22 is slidably connected to the outer walls of the two mounting rods 18. Two second springs 17 are fixedly connected between the mobile rod 22 and the inner wall of the mobile box 6. The second spring 17 can drive the mobile rod 22 to quickly reset, and each second spring 17 is sleeved on the outer wall of the corresponding mounting rod 18; The upper end of the moving rod 22 is fixedly connected to two second electric telescopic arms 21, and an abutment rod 24 is fixedly connected between the output ends of the two second electric telescopic arms 21. The abutment rod 24 is located at the upper end of the connecting tube 19, and the end of the abutment rod 24 away from the second electric telescopic arm 21 is fixedly connected to a plurality of engaging teeth 23, and the plurality of engaging teeth 23 are distributed in an array from left to right on the outer wall of the abutment rod 24. The rear end of the moving box 6 is fixedly connected to the first elastic telescopic arm 16, and the interior of the first elastic telescopic arm 16 is fixedly connected to two third springs 25. The elastic coefficient of the third spring 25 is greater than the elastic coefficient of the second spring 17, and the second spring 17 is in a state of being pulled and storing force. The top end of the inner wall of the first elastic telescopic arm 16 is fixedly connected to the bottom of the moving rod 22 by a second pull rope 26, and the outer wall of the second pull rope 26 is slidably passed through the interior of the moving box 6; See also Figure 5 、 Figure 7-Figure 9As shown, the cloth-sticking mechanism 201 includes a mesh wheel 29, and a mesh cloth 28 is wound on the outer wall of the mesh wheel 29. The outer wall of the free end of the mesh cloth 28 is slidably penetrated into the interior of the mounting plate 4. The upper end of the mounting plate 4 is also fixedly installed with a mounting cover by a nut. When the mesh cloth 28 is used up, a new mesh cloth 28 is replaced. When the mesh cloth 28 needs to be penetrated into the interior of the mounting plate 4, it is only necessary to remove the mounting cover through the nut and pull the mesh cloth 28 to complete the penetration of the mesh cloth 28 into the interior of the mounting plate 4. The outer wall of the mounting plate 4 is also fixedly connected to a round box 31, and one end of the mesh wheel 29 close to the round box 31 is fixedly connected to a connecting block 32. The connecting block 32 is located inside the round box 31, and the outer wall of the connecting block 32 is fixedly connected to multiple The first movable plate 30, a plurality of first movable plates 30 are distributed in a circular pattern on the outer wall of the connecting block 32, and a plurality of openings are opened on the outer wall of each first movable plate 30. The inner wall of the round box 31 is also filled with liquid water. When the mesh cloth 28 is pulled, the mesh cloth 28 drives the connecting block 32 to rotate, and the connecting block 32 drives all the first movable plates 30 to move inside the round box 31. When the first movable plate 30 moves, liquid water passes through the openings. The water generates resistance to the first movable plate 30, reduces the rotation speed of the connecting block 32 and the mesh wheel 29, and increases the tension on the mesh cloth 28, so that the mesh cloth 28 will not be wrinkled when being pulled, and will not deviate, and will be more neat when being attached to the wall; The bottom of the mounting plate 4 is also fixedly connected to two second elastic telescopic arms 35, and the outer wall of the mounting plate 4 is also fixedly connected to an abutment plate 42. The end of the second elastic telescopic arm 35 close to the abutment plate 42 is rotatably connected to a gear 38 through a rotating shaft. The outer wall of the gear 38 abuts against the free end of the mesh cloth 28. The latching teeth on the outer wall of the gear 38 can better engage the corresponding mesh holes of the mesh cloth 28. When the mesh cloth 28 is pulled, the mesh cloth 28 can be better limited. The outer wall of the mounting plate 4 is fixedly connected to two cylinders 27, and the bottom of the mobile box 6 is fixedly connected to a rubber folding sleeve 20. At this time, the rubber folding sleeve 20 is in a state of abutting and retracting with the ground. A first spring is installed inside the rubber folding sleeve 20. The rubber folding sleeve 20 is made of rubber material, and the rubber material has good The corrosion-resistant and high-temperature-resistant properties are not only durable, but each cylinder 27 is fixedly connected to the rubber folding sleeve 20 through a rubber tube, and a movable piston 34 is slidably connected to the inside of each cylinder 27. The movable piston 34 and the inner wall of the cylinder 27 are fixedly connected by a fourth spring 33. The outer wall of the mounting plate 4 is provided with two mounting ports, and a wire wheel 39 with a reset function is rotatably connected to the inside of each mounting port through a rotating shaft. A reset torsion spring is clamped between the wire wheel 39 and the mounting port, and a third pull rope 40 is wound around the outer wall of the wire wheel 39. The free end of the third pull rope 40 is fixedly connected to the movable piston 34, and the bottom of each wire wheel 39 is fixedly connected to a third elastic telescopic arm 36. An electric soldering bar 37 is fixedly connected between the two third elastic telescopic arms 36, and the electric soldering bar 37 abuts against the outer wall of the mesh cloth 28.

[0021] The working principle of the present invention is as follows: when in use, the crawler vehicle 8 is started to drive the chassis 1 to move to one side of the wall, and at this time the first electric telescopic arm 14 is started to drive the mounting frame 5 to move, and the mounting frame 5 will drive the moving box 6 to move, and at this time the two elastic contraction plates 7 will first abut against the outer wall of the wall, and the two elastic contraction plates 7 will contract so that the distance between the moving box 6 and the wall is maintained, and then the pump 11 is started to suck gypsum mortar into the liquid storage tank 9, and the gypsum mortar will enter the interior of the connecting pipe 19, and then be ejected from the nozzle on the outer wall of the connecting pipe 19, and the gypsum mortar will adhere to the wall; At the same time, the servo motor 15 is started to drive all the recovery wheels 13 to rotate. When all the recovery wheels 13 rotate, they will pull the first pull rope 12, and the first pull rope 12 will drive the second moving plate 41 and the moving box 6 to move on the outer wall of the mounting frame 5, thereby realizing the movement of the moving box 6. When the moving box 6 moves upward, it will gradually break away from the contact with the ground. It is worth noting that since the rubber folding sleeve 20 is made of rubber and the thickness after folding is between three and five centimeters, the driving effect thereof can be ignored, and the moving box 6 will drive the rubber folding sleeve 20 to gradually break away from the contact with the ground. The reset of the rubber folding sleeve 20 will suck the inside of the cylinder 27, and the movement of the moving piston 34 will pull the wire wheel 39 through the third pull rope 40. The wire wheel 39 drives the third elastic telescopic arm 36 and the soldering bar 37 to rotate ninety degrees. When the moving box 6 moves, the The thickness of the gypsum mortar sprayed on the wall is greater than the gap between the moving box 6 and the wall. Therefore, when the moving box 6 moves, the outer wall of the moving box 6 will abut the gypsum mortar, smooth the gypsum mortar, and make the gypsum mortar adhere to the wall, and the thickness is the same as the gap between the moving box 6 and the wall. It is worth noting that even when a lot of gypsum mortar is sprayed, it will only accumulate on the inner wall of the moving box 6 and will not leak. When the upper end of the first elastic telescopic arm 16 gradually abuts against the bottom of the mounting plate 4, the first elastic telescopic arm 16 gradually contracts and releases the second pull rope 26. At this time, the second spring 17 resets and contracts, driving the moving rod 22 to move upward in the inner wall of the moving box 6. When the moving rod 22 moves upward, it drives the second electric telescopic arm 21, the abutting rod 24 and the connecting pipe 19 to move simultaneously. At this time, the nozzle continues to spray gypsum mortar. At this time, when the upper end of the mounting plate 4 abuts against the rotated soldering bar 37, the abutment plate 42 is located inside the mobile box 6. At this time, the third elastic telescopic arm 36 will shrink. When the soldering bar 37 is on the same horizontal plane as the abutment plate 42, the second electric telescopic arm 21 is started to drive the abutment rod 24 to move. The abutment rod 24 drives all the engaging teeth 23 to abut against the outer wall of the mesh cloth 28. At this time, the servo motor 15 is started to drive the recovery wheel 13 to reverse and release the first pull rope 12. Note that the pump is closed at this time. Pump 11, the nozzle will not spray gypsum mortar. At this time, the mobile box 6 falls downward due to the loss of tension under the action of gravity. When the first elastic telescopic arm 16 gradually breaks away from the contact with the bottom of the mounting plate 4, the first elastic telescopic arm 16 is reset and extended under the action of the third spring 25. At this time, the second spring 17 will drive the mobile rod 22 to move downward, and the engaging teeth 23 will pull the mesh cloth 28. Under the action of the mobile box 6, the mobile rod 22 continues to fall and continues to pull the mesh cloth 28. At the same time as the movement, the mesh cloth 28 will come into contact with the smoothed gypsum mortar surface. Since the movement of the mobile box 6 is slow, it will not affect the smoothed gypsum mortar, and the gypsum mortar has a large amount of moisture, which will have adsorption properties on the mesh cloth 28. When the mobile box 6 is completely in contact with the ground, the air inside the rubber folding sleeve 20 will completely enter the cylinder 27, and the mobile piston 34 will move. The mobile piston 34 will release the third pull rope 40, and the pulley 39 will drive the third elastic telescopic arm 36 to reset and rotate. The electric soldering bar 37 is heated and slowly melts the mesh cloth 28. At this time, the servo motor 15 is started again to drive the recovery wheel 13 to rotate. It is necessary to start the first electric telescopic arm 14 to drive the mounting frame 5 to move through the mobile box 6, so that the wall can be sprayed with gypsum mortar for the second time to smooth the gap. According to the above working principle, it can be seen that the mobile box 6 will move upward again, spray plaster on the wall, perform a second mortar spraying and smoothing, and wrap the mesh cloth 28 so that the mesh cloth 28 is completely attached to the inside of the gypsum mortar to complete the meshing.

[0022] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. An environmentally friendly gypsum mortar plastering construction device, comprising a chassis (1), characterized in that: A crawler vehicle (8) is fixedly mounted on the bottom of the chassis (1), a mounting frame (5) is slidably connected to the outer wall of the chassis (1), a first electric telescopic arm (14) is fixedly connected between the mounting frame (5) and the chassis (1), a second movable plate (41) is slidably connected to the outer wall of the mounting frame (5), and a movable box (6) is fixedly connected to the outer wall of the second movable plate (41); A plastering mechanism (101) capable of plastering a wall is installed between the movable box (6) and the chassis (1), a mounting plate (4) is fixedly connected to the upper end of the mounting frame (5), and a cloth-applying mechanism (201) capable of applying a net to the wall is fixedly installed between the mounting plate (4) and the movable box (6).

2. An environmentally friendly gypsum mortar plastering construction device according to claim 1, characterized in that: A servo motor (15) is fixedly mounted on the bottom end of the inner wall of the chassis (1) and is capable of driving the second movable plate (41) to move up and down on the outer wall of the mounting frame (5).

3. The environmentally friendly gypsum mortar plastering construction device according to claim 1, characterized in that: The plastering mechanism (101) comprises a liquid storage tank (9) for storing gypsum mortar, wherein the liquid storage tank (9) is fixedly connected to the bottom end of the inner wall of the chassis (1), and a pump (11) is also fixedly installed at the bottom end of the inner wall of the chassis (1), and the feed port of the pump (11) is fixedly connected to the liquid storage tank (9).

4. The environmentally friendly gypsum mortar plastering construction device according to claim 3, characterized in that: The outer wall of the movable box (6) is also fixedly connected to two elastic contraction plates (7), the inner wall of the movable box (6) is slidably connected to a movable rod (22) with a reset function, and the outer wall of the movable rod (22) is also fixedly connected to a connecting pipe (19), and the connecting pipe (19) is fixedly connected to the discharge port of the pump (11) through a folded bellows.

5. The environmentally friendly gypsum mortar plastering construction device according to claim 4, characterized in that: The end of the connecting tube (19) away from the moving rod (22) is fixedly connected to a plurality of nozzles, the upper end of the moving rod (22) is fixedly connected to two second electric telescopic arms (21), an abutment rod (24) is fixedly connected between the output ends of the two second electric telescopic arms (21), the end of the abutment rod (24) away from the second electric telescopic arm (21) is fixedly connected to a plurality of engaging teeth (23), and the rear end of the moving box (6) is fixedly connected to the first elastic telescopic arm (16).

6. The environmentally friendly gypsum mortar plastering construction device according to claim 5, characterized in that: Two third springs (25) are fixedly connected to the interior of the first elastic telescopic arm (16), the top of the inner wall of the first elastic telescopic arm (16) is fixedly connected to the bottom of the moving rod (22) via a second pull rope (26), and the outer wall of the second pull rope (26) is slidably inserted into the interior of the moving box (6).

7. The environmentally friendly gypsum mortar plastering construction device according to claim 1, characterized in that: The cloth-applying mechanism (201) comprises a mesh wheel (29), a mesh cloth (28) being wound around the outer wall of the mesh wheel (29), the outer wall of the free end of the mesh cloth (28) being slidably inserted into the interior of the mounting plate (4), the bottom of the mounting plate (4) being fixedly connected to two second elastic telescopic arms (35), and the outer wall of the mounting plate (4) being fixedly connected to an abutment plate (42).

8. The environmentally friendly gypsum mortar plastering construction device according to claim 7, characterized in that: One end of the second elastic telescopic arm (35) close to the abutment plate (42) is rotatably connected to a gear (38), and the outer wall of the gear (38) abuts against the free end of the mesh cloth (28). The outer wall of the mounting plate (4) is fixedly connected to two cylinders (27). The bottom of the movable box (6) is fixedly connected to a rubber folding sleeve (20), and each of the cylinders (27) is fixedly connected to the rubber folding sleeve (20) through a rubber tube.

9. The environmentally friendly gypsum mortar plastering construction device according to claim 8, characterized in that: Each of the cylinders (27) is slidably connected to a movable piston (34), and the movable piston (34) is fixedly connected to the inner wall of the cylinder (27) via a fourth spring (33). The outer wall of the mounting plate (4) is provided with two mounting openings, and a reel (39) with a reset function is rotatably connected to the inner wall of each mounting opening. A third pull rope (40) is wound around the outer wall of the reel (39), and the free end of the third pull rope (40) is fixedly connected to the movable piston (34).

10. The environmentally friendly gypsum mortar plastering construction device according to claim 9, characterized in that: The bottom of each of the wire wheels (39) is fixedly connected to a third elastic telescopic arm (36), and an electric soldering bar (37) is fixedly connected between the two third elastic telescopic arms (36), and the electric soldering bar (37) abuts against the outer wall of the mesh cloth (28).

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