Mortar spray gun

Abstract

The utility model discloses a mortar spray gun. Relates to the technical field of spray guns and comprises a mounting frame, the mounting frame comprises a vertical plate, connecting rods and a mounting plate, the connecting rods are hinged to the upper end and the lower end, away from a sliding groove, of the vertical plate, and the mounting plate is hinged to the ends, away from the vertical plate, of the connecting rods; the trowelling and smoothing assembly comprises a non-cohesive gel flattening rolling shaft, a net-shaped flattening rolling shaft and a high-elasticity smoothing scraper, the non-cohesive gel flattening rolling shaft is rotationally arranged in the middle of the position between the two mounting plates, and the net-shaped flattening rolling shaft and the high-elasticity smoothing scraper are rotationally arranged between the two mounting plates; a spring hydraulic rod is arranged on the side wall of the mounting seat, a motor is arranged on the mounting seat, and a rotating arm is arranged at the driving end of the motor; the nozzle assembly is hinged to the side, away from the motor, of the rotating arm. According to the utility model, by arranging the trowelling and smoothing assembly, the trowelling effect can be improved; and the nozzle assembly is arranged to be matched with the rotating arm, so that multi-angle spraying can be carried out.

Description

Technical Field

[0001] The utility model relates to the technical field of spray guns, and more specifically to a mortar spray gun. Background Art

[0002] Mortar is a bonding material used for bricklaying in construction. It is made of a certain proportion of sand and binder materials (cement, lime paste, clay, etc.) plus water. It is also called mortar or mortar. Commonly used mortars include cement mortar, mixed mortar (or cement lime mortar), lime mortar and clay mortar.

[0003] At present, mortar spraying is required on the wall surface in building construction. During the whole process of spraying, there are problems such as potholes on the sprayed mortar surface and poor spraying effect; the existing mortar spray guns cannot spray different types of mortar.

[0004] Therefore, how to provide a mortar spray gun that improves spraying and smoothing effects and replaces the nozzle as needed is a problem that technical personnel in this field urgently need to solve. Utility Model Content

[0005] In view of this, the utility model provides a mortar spray gun to improve the spraying and smoothing effects and to spray different types of mortar as needed.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A mortar spray gun, comprising:

[0008] The mounting frame comprises a vertical plate, a connecting rod and a mounting plate, wherein a slide groove is provided on the side wall of the vertical plate, two connecting rods are provided, and the two connecting rods are respectively hinged to the upper and lower ends of the vertical plate away from the slide groove, and two mounting plates are also provided, and each mounting plate is respectively hinged to the upper and lower ends of the connecting rod away from the vertical plate;

[0009] A smoothing and light collecting component, comprising a non-stick adhesive flattening roller, a mesh flattening roller and a high-elastic light collecting scraper, wherein the non-stick adhesive flattening roller is rotatably arranged in the middle between the two mounting plates, the mesh flattening roller and the high-elastic light collecting scraper are both rotatably arranged between the two mounting plates, and the mesh flattening roller and the high-elastic light collecting scraper are respectively located on both sides of the non-stick adhesive flattening roller;

[0010] A mounting seat, a side wall of the mounting seat is provided with a spring hydraulic rod, an end of the spring hydraulic rod away from the mounting seat is slidably arranged in the slide groove, a motor is provided on the mounting seat, and a driving end of the motor is provided with a rotating arm;

[0011] A nozzle assembly is hinged to a side of the rotating arm away from the motor.

[0012] Furthermore, the nozzle assembly includes a boost cylinder and a connecting pipe, the boost cylinder is hinged to the side of the rotating arm away from the motor, a boost pipeline is provided on the boost cylinder, the connecting pipe is connected to one end of the boost cylinder away from the boost pipeline, and a feed pipeline is provided on the connecting pipe.

[0013] Furthermore, the nozzle assembly also includes a rotating interface, a real stone paint nozzle, a mortar nozzle and a putty nozzle. The rotating interface is hinged to the end of the connecting pipe away from the boost cylinder. The real stone paint nozzle, the mortar nozzle and the putty nozzle are all connected to the rotating interface. The real stone paint nozzle, the mortar nozzle and the putty nozzle are all provided with electric valves.

[0014] Furthermore, it also includes an anti-splashing baffle, which is arranged on the connecting pipe and has an opening facing the spraying direction.

[0015] Furthermore, it also includes a controller, which is arranged on the top of the mounting seat and is electrically connected to the electric valve and the motor.

[0016] Furthermore, a plurality of bolt holes are provided on the side of the vertical plate away from the slide slot, and one end of the spring hydraulic rod away from the mounting seat is fixed in the slide slot by bolts.

[0017] It can be seen from the above technical scheme that compared with the prior art, the utility model discloses a mortar spray gun, which performs preliminary flattening and rolling operations by setting a mesh flattening roller, performs secondary flattening by setting a non-stick flattening roller, and performs fine finishing operations by setting a high-elastic finishing scraper. The three cooperate with each other to improve the smoothing effect; by setting a spring hydraulic rod, buffering can be performed to facilitate finishing, and the position of the spring hydraulic rod in the slide groove can be adjusted, thereby adjusting the position of the smoothing and finishing assembly; by setting a motor to drive the rotating arm to rotate, in conjunction with the nozzle assembly, multi-angle spraying can be performed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0019] Figure 1 A schematic diagram of the structure of the mortar spray gun provided by the utility model;

[0020] Figure 2A schematic structural diagram of the mortar spray gun provided by the utility model from another perspective;

[0021] Figure 3 This is a structural schematic diagram of the nozzle assembly and the anti-splash baffle provided by the utility model.

[0022] Among them: 1 is the installation frame; 2 is the vertical plate; 3 is the connecting rod; 4 is the installation plate; 5 is the slide groove; 6 is the non-stick adhesive flattening roller; 7 is the mesh flattening roller; 8 is the high-elastic finishing scraper; 9 is the mounting seat; 10 is the spring hydraulic rod; 11 is the motor; 12 is the rotating arm; 13 is the booster cylinder; 14 is the connecting pipe; 15 is the booster pipeline; 16 is the feed pipeline; 17 is the rotating interface; 18 is the real stone paint nozzle; 19 is the mortar nozzle; 20 is the putty nozzle; 21 is the splash-proof partition; 22 is the controller. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-3 The utility model embodiment discloses a mortar spray gun, comprising:

[0025] The installation frame includes a vertical plate 2, a connecting rod 3 and a mounting plate 4. The side wall of the vertical plate 2 is provided with a slide groove 5. Two connecting rods 3 are provided. The two connecting rods 3 are respectively hinged to the upper and lower ends of the vertical plate 2 away from the slide groove 5. Two mounting plates 4 are also provided. Each mounting plate 4 is respectively hinged to the upper and lower ends of the connecting rod 3 away from the vertical plate 2.

[0026] The smoothing and finishing component includes a non-stick adhesive flattening roller 6, a mesh flattening roller 7 and a high-elastic finishing scraper 8. The non-stick adhesive flattening roller 6 is rotatably arranged in the middle between the two mounting plates 4. The mesh flattening roller 7 and the high-elastic finishing scraper 8 are both rotatably arranged between the two mounting plates 4, and the mesh flattening roller 7 and the high-elastic finishing scraper 8 are respectively located on both sides of the non-stick adhesive flattening roller 6; the mesh flattening roller 7 is arranged to perform preliminary flattening and rolling operations, the non-stick adhesive flattening roller 6 is arranged to perform secondary flattening, and the high-elastic finishing scraper 8 is arranged to perform fine finishing operations;

[0027] The mounting seat 9 has a spring hydraulic rod 10 on its side wall. One end of the spring hydraulic rod 10 away from the mounting seat 9 can be slidably arranged in the slide groove 5. The mounting seat 9 has a motor 11. The driving end of the motor 11 has a rotating arm 12. The rotating arm 12 is driven by the motor 11 to rotate, so as to adjust the spraying direction of the nozzle assembly. The position of the spring hydraulic rod 10 in the slide groove 5 can be adjusted, so as to adjust the position of the smoothing and light collecting assembly. The spring hydraulic rod 10 plays a role of shock absorption and buffering.

[0028] The nozzle assembly is hinged to one end of the rotating arm 12 away from the motor 11 .

[0029] In this embodiment, the nozzle assembly includes a boost cylinder 13 and a connecting pipe 14. The boost cylinder 13 is hinged to the end of the rotating arm 12 away from the motor 11. A boost pipeline 15 is provided on the boost cylinder 13. The connecting pipe 14 is connected to the end of the boost cylinder 13 away from the boost pipeline 15. A feed pipeline 16 is provided on the connecting pipe 14. By setting the boost cylinder 13 and the boost pipeline 15, power is provided for the nozzle to spray mortar; and the mortar is replenished by setting the feed pipeline 16.

[0030] In this embodiment, the nozzle assembly also includes a rotating interface 17, a real stone paint nozzle 18, a mortar nozzle 19 and a putty nozzle 20. The rotating interface 17 is hinged to the end of the connecting pipe 14 away from the boost cylinder 13. The real stone paint nozzle 18, the mortar nozzle 19 and the putty nozzle 20 are all connected to the rotating interface 17. The real stone paint nozzle 18, the mortar nozzle 19 and the putty nozzle 20 are all provided with electric valves. By setting the rotating interface 17, the spraying angles of different nozzles can be adjusted, and with the electric valve, different types of mortar can be sprayed.

[0031] In this embodiment, an anti-splashing baffle 21 is further included. The anti-splashing baffle 21 is arranged on the connecting pipe 14, and the opening of the anti-splashing baffle 21 faces the spraying direction; the anti-splashing baffle 21 plays a protective role.

[0032] In this embodiment, a controller 22 is further included. The controller 22 is disposed on the top of the mounting seat 9 . The controller 22 is electrically connected to the electric valve and the motor 11 . The electric valve and the motor 11 are controlled by the controller 22 .

[0033] In this embodiment, a plurality of bolt holes are provided on the side of the vertical plate 2 away from the slide groove 5, and one end of the spring hydraulic rod 10 away from the mounting seat 9 is fixed in the slide groove 5 by bolts; the position of the smoothing and light collecting component can be adjusted to coordinate with the angle of spraying to better perform the smoothing work.

[0034] In addition, in this embodiment, a slide rail is provided at the bottom of the mounting seat 9, and the mounting seat 9 is moved by the slide rail to realize the movement of the entire device.

[0035] An air source is arranged at one end of the boosting pipeline 15 away from the boosting cylinder 13 .

[0036] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0037] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A mortar spray gun, characterized in that: include: The mounting frame comprises a vertical plate, a connecting rod and a mounting plate, wherein a slide groove is provided on the side wall of the vertical plate, two connecting rods are provided, and the two connecting rods are respectively hinged to the upper and lower ends of the vertical plate away from the slide groove, and two mounting plates are also provided, and each mounting plate is respectively hinged to the upper and lower ends of the connecting rod away from the vertical plate; A smoothing and light collecting component, comprising a non-stick adhesive flattening roller, a mesh flattening roller and a high-elastic light collecting scraper, wherein the non-stick adhesive flattening roller is rotatably arranged in the middle between the two mounting plates, the mesh flattening roller and the high-elastic light collecting scraper are both rotatably arranged between the two mounting plates, and the mesh flattening roller and the high-elastic light collecting scraper are respectively located on both sides of the non-stick adhesive flattening roller; A mounting seat, a side wall of the mounting seat is provided with a spring hydraulic rod, an end of the spring hydraulic rod away from the mounting seat is slidably arranged in the slide groove, a motor is provided on the mounting seat, and a driving end of the motor is provided with a rotating arm; A nozzle assembly is hinged to a side of the rotating arm away from the motor.

2. A mortar spray gun according to claim 1, characterized in that: The nozzle assembly includes a boost cylinder and a connecting pipe. The boost cylinder is hinged to the side of the rotating arm away from the motor. A boost pipeline is provided on the boost cylinder. The connecting pipe is connected to the end of the boost cylinder away from the boost pipeline. A feed pipeline is provided on the connecting pipe.

3. A mortar spray gun according to claim 2, characterized in that: The nozzle assembly also includes a rotating interface, a real stone paint nozzle, a mortar nozzle and a putty nozzle. The rotating interface is hinged to the end of the connecting pipe away from the boost cylinder. The real stone paint nozzle, the mortar nozzle and the putty nozzle are all connected to the rotating interface. The real stone paint nozzle, the mortar nozzle and the putty nozzle are all provided with electric valves.

4. A mortar spray gun according to claim 2, characterized in that: It also includes an anti-splashing baffle, which is arranged on the connecting pipe, and the opening of the anti-splashing baffle faces the spraying direction.

5. A mortar spray gun according to claim 3, characterized in that: It also includes a controller, which is arranged on the top of the mounting seat and is electrically connected to the electric valve and the motor.

6. A mortar spray gun according to claim 1, characterized in that: A plurality of bolt holes are arranged on the side of the vertical plate away from the slide slot, and one end of the spring hydraulic rod away from the mounting seat is fixed in the slide slot by bolts.

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