Spraying device for building construction mortar

Abstract

The utility model discloses a building construction mortar spraying device which comprises a containing box, a second motor is fixedly installed at the right end of the top of the outer surface of the containing box, a first screw rod is fixedly installed at the output end of the second motor, the upper end of the first screw rod is in threaded connection with a transverse plate, and the right side of the transverse plate is fixedly connected with a spraying base. A spraying hole is formed in the lower end of the right side of the spraying base. According to the mortar spraying device, mortar can be conveniently contained through the containing box and the partition plate, the effect of mortar spraying construction on the building wall surface is achieved through the arrangement of the mortar pump, the spraying base and the spraying holes, the mortar can be sprayed to the wall surfaces with different heights through the arrangement of the second motor, the first screw rod, the transverse plate, the spraying base and the spraying holes, and the mortar spraying construction efficiency is improved. And by arranging a second screw rod, a movable plate, a fixed rod and a baffle, the effect of adjusting the mortar spraying thickness is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a spraying device for building construction mortar. Background Art

[0002] Mortar is the bonding material used for bricklaying in construction. It is made by mixing cementitious materials (cement, lime, clay, etc.) and fine aggregate (sand) with water. Traditional mortar is mainly applied to the wall by hand using tools such as shovels and trowels. With the development of technology, mortar sprayers have appeared on the market. The sprayers can spray the mixed mortar directly onto the wall through a spray gun.

[0003] For example, the Chinese utility model provides "a mortar spraying device for construction", and its announcement number is: CN213062818U. The application includes a vehicle body, a push handle, a storage barrel, a feed hopper, a mortar spraying mechanism and a supporting mechanism. The bottom end of the push handle is fixedly connected to the top surface of the left end of the vehicle body, the bottoms of the two ends of the storage barrel are fixedly connected to the two sides of the center of the top surface of the vehicle body, the right end of the feed hopper is connected to the left side of the top of the storage barrel, and the top of the mortar spraying mechanism is fixedly connected to the top surface of the storage barrel. The mortar spraying device for construction can first promote the mixing of mortar. The mortar spraying device can be made evenly mixed, thereby increasing the mixing rate of the mortar spraying device. Then, the mortar can be quickly sprayed onto the wall, thereby greatly reducing the labor of manual spreading. Finally, the mobile mode of the mortar spraying device can be changed to a fixed mode, thereby greatly improving the stability of the mortar spraying device during operation. Although the mortar spraying device in the above technology can perform effective mortar spraying operations, it does not have the function of adjusting the spraying thickness, and cannot adjust the spraying thickness at any time according to the use needs of personnel, thereby failing to meet the use needs of personnel. Utility Model Content

[0004] The utility model aims to provide a spraying device for mortar in construction, which has the advantage of being easy for personnel to adjust the thickness of the spraying operation according to their needs and is convenient for personnel to use. It solves the problem that the mortar spraying device in the above-mentioned technology can perform effective mortar spraying operations, but does not have the function of adjusting the spraying thickness, and cannot adjust the thickness of the spraying operation at any time according to the use needs of personnel.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spraying device for mortar in construction, comprising a containing box, a second motor is fixedly installed at the right end of the top of the outer surface of the containing box, a first screw is fixedly installed at the output end of the second motor, the upper end of the first screw is threadedly connected to a cross plate, the right side of the cross plate is fixedly connected to a spray seat, a spray hole is opened at the lower end of the right side of the spray seat, the left end of the inner cavity of the spray seat is movably connected to the second screw through a bearing, the lower end of the second screw is threadedly connected to a movable plate, the right end of the top of the movable plate is fixedly connected to a fixing rod, the upper end of the right side of the fixing rod is movably connected to the right end of the top of the spray seat, the lower end of the right side of the fixing rod is fixedly connected to a baffle, the right side of the baffle is movably connected to the right side of the inner cavity of the spray seat, the left end of the inner cavity of the containing box is fixedly connected to a partition, a mortar pump is fixedly installed at the middle end of the bottom of the partition, and the output end of the mortar pump is fixedly installed at the right end of the bottom of the spray seat through a pipeline.

[0006] As a preferred solution, a material baffle is fixedly connected to the middle end of the inner cavity of the spray seat, a rubber ring is fixedly connected to the right end of the top of the spray seat, and the surface of the fixing rod is movably connected to the surface of the rubber ring.

[0007] As a preferred solution, a guide groove is provided on the left side of the inner cavity of the spray seat, and the left end of the movable plate is movably connected to the surface of the guide groove.

[0008] As a preferred solution, the lower end of the right side of the outer surface of the partition is fixedly connected to a support plate, the right end of the top of the support plate is movably connected to the bottom of the first screw through a bearing, the right side of the storage box is fixedly connected to a guide rod, and the surface of the cross plate is movably connected to the surface of the guide rod.

[0009] As a preferred embodiment, a feed hopper is fixedly connected to the left end of the top of the containing box, a screen plate is fixedly connected to the lower end of the inner cavity of the feed hopper, a first motor is fixedly installed at the left end of the top of the outer surface of the containing box and to the right of the feed hopper, a stirring rod is fixedly installed at the output end of the first motor, and the upper end of the stirring rod is movably connected to the top of the inner cavity of the containing box through a bearing.

[0010] As a preferred solution, the bottom of the outer surface of the storage box is movably connected to brake casters via bearings on all four sides, and the left end of the outer surface of the storage box is fixedly connected to a handrail.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model is convenient for containing mortar by arranging a containing box and a partition, and achieves the effect of mortar spraying construction on building walls by arranging a mortar pump, a spraying seat and a spray hole, and enables mortar to be sprayed on walls of different heights by arranging a second motor, a first screw rod, a cross plate, a spraying seat and a spray hole, which brings great convenience to personnel. By arranging a second screw rod, a movable plate, a fixed rod and a baffle, the effect of adjusting the thickness of the mortar spraying is achieved, which is convenient for personnel to use. Under the effect of overall coordination, the mortar spraying device for building construction can spray the wall surface, and during use, it is convenient for personnel to adjust the thickness of the mortar spraying at any time according to actual needs. The overall operation is convenient and fast, which is convenient for personnel to use.

[0013] 2. The utility model achieves the purpose of separating and protecting the inner cavity of the spray seat by setting the material baffle plate, improves the sealing of the contact between the fixed rod and the spray seat by setting the rubber ring, guides the movable plate by setting the guide groove, stably supports the bottom of the first screw by setting the support plate, guides the cross plate by setting the guide rod, and avoids the cross plate from rotating during movement, facilitates personnel to put mortar between the containing box and the partition by setting the feed hopper and the screen plate, and can screen out larger lumps in the put mortar to avoid pipeline blockage, facilitates the stirring of the mortar by setting the first motor and the stirring rod, and improves the mixing effect between the mortars, and facilitates personnel to move and support the whole by setting the brake casters and handrails. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the storage box of the utility model;

[0016] Figure 3 It is a schematic diagram of the cross-sectional structure of the spray seat of the utility model.

[0017] In the figure: 1. storage box; 2. brake castor; 3. handrail; 4. feed hopper; 5. first motor; 6. second motor; 7. horizontal plate; 8. spray seat; 9. spray hole; 10. guide rod; 11. sieve plate; 12. first screw; 13. support plate; 14. stirring rod; 15. mortar pump; 16. partition; 17. fixed rod; 18. second screw; 19. guide groove; 20. moving plate; 21. material baffle plate; 22. baffle plate; 23. rubber ring. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-3 A spraying device for building construction mortar includes a containing box 1, a second motor 6 is fixedly installed on the right end of the top of the outer surface of the containing box 1, a first screw 12 is fixedly installed on the output end of the second motor 6, the upper end of the first screw 12 is threadedly connected to a horizontal plate 7, a spraying seat 8 is fixedly connected to the right side of the horizontal plate 7, a spray hole 9 is opened at the lower end of the right side of the spraying seat 8, a second screw 18 is movably connected to the left end of the inner cavity of the spraying seat 8 through a bearing, and a movable plate is threadedly connected to the lower end of the second screw 18 20, the right end of the top of the movable plate 20 is fixedly connected with a fixing rod 17, the upper end of the right side of the fixing rod 17 is movably connected to the right end of the top of the spray seat 8, the lower end of the right side of the fixing rod 17 is fixedly connected with a baffle 22, the right side of the baffle 22 is movably connected to the right side of the inner cavity of the spray seat 8, the left end of the inner cavity of the containing box 1 is fixedly connected with a partition 16, the middle end of the bottom of the partition 16 is fixedly installed with a mortar pump 15, and the output end of the mortar pump 15 is fixedly installed at the right end of the bottom of the spray seat 8 through a pipeline.

[0020] Through the above technical scheme, the setting of the containing box 1 and the partition 16 makes it convenient to hold the mortar, and the setting of the mortar pump 15, the spray seat 8 and the spray hole 9 achieves the effect of mortar spraying construction on the building wall. Through the setting of the second motor 6, the first screw 12, the cross plate 7, the spray seat 8 and the spray hole 9, the mortar can be sprayed on the walls of different heights, which brings great convenience to the use of personnel. Through the setting of the second screw 18, the movable plate 20, the fixed rod 17 and the baffle 22, the effect of adjusting the thickness of the mortar spraying is achieved, which is convenient for personnel to use. Under the effect of the overall coordination, the mortar spraying device for building construction can be used to spray the wall. At the same time, it is convenient for personnel to adjust the thickness of the mortar spraying according to actual needs during use. The overall operation is convenient and fast, which is convenient for personnel to use.

[0021] A material blocking plate 21 is fixedly connected to the middle end of the inner cavity of the spray seat 8 , a rubber ring 23 is fixedly connected to the right end of the top of the spray seat 8 , and the surface of the fixing rod 17 is movably connected to the surface of the rubber ring 23 .

[0022] Through the above technical solution, by setting the baffle plate 21, the purpose of separating and protecting the inner cavity of the spray seat 8 is achieved, and by setting the rubber ring 23, the sealing of the contact between the fixing rod 17 and the spray seat 8 is improved.

[0023] A guide groove 19 is provided on the left side of the inner cavity of the spraying seat 8 , and the left end of the movable plate 20 is movably connected to the surface of the guide groove 19 .

[0024] Through the above technical solution, by setting the guide groove 19, the purpose of guiding the moving plate 20 is achieved, thereby preventing the moving plate 20 from rotating during the moving process.

[0025] The lower end of the right side of the outer surface of the partition 16 is fixedly connected to the support plate 13, the right end of the top of the support plate 13 is movably connected to the bottom of the first screw 12 through a bearing, the right side of the storage box 1 is fixedly connected to the guide rod 10, and the surface of the cross plate 7 is movably connected to the surface of the guide rod 10.

[0026] Through the above technical solution, by setting the support plate 13, the purpose of stably supporting the bottom of the first screw rod 12 is achieved, and by setting the guide rod 10, the purpose of guiding the cross plate 7 is achieved to prevent the cross plate 7 from rotating during the movement.

[0027] A feed hopper 4 is fixedly connected to the left end of the top of the containing box 1, a sieve plate 11 is fixedly connected to the lower end of the inner cavity of the feed hopper 4, a first motor 5 is fixedly installed at the left end of the top of the outer surface of the containing box 1 and to the right of the feed hopper 4, a stirring rod 14 is fixedly installed at the output end of the first motor 5, and the upper end of the stirring rod 14 is movably connected to the top of the inner cavity of the containing box 1 through a bearing.

[0028] Through the above technical scheme, by setting the feed hopper 4 and the screen plate 11, it is convenient for personnel to put mortar between the containing box 1 and the partition 16, and at the same time, larger lumps in the put mortar can be screened out to avoid pipeline blockage. By setting the first motor 5 and the stirring rod 14, it is convenient to stir the mortar, thereby improving the mixing effect between the mortars.

[0029] Braking casters 2 are movably connected to the bottom of the outer surface of the storage box 1 through bearings, and a handrail 3 is fixedly connected to the left end of the outer surface of the storage box 1.

[0030] Through the above technical solution, by providing the brake casters 2 and the handrails 3, it is convenient for personnel to move and support the entire structure.

[0031] The working principle of the utility model is as follows: by setting the containing box 1 and the partition 16, it is convenient to contain the mortar, and by starting the mortar pump 15, the mortar can be extracted, and sprayed on the building wall through the pipeline, the spray seat 8 and the spray hole 9, so as to achieve the effect of mortar spraying construction on the building wall, and at the same time, by starting the second motor 6, the first screw 12 can be driven to rotate, and the cross plate 7 can be driven to move along the surface of the first screw 12, and the movement of the cross plate 7 can drive the spray seat 8 and the spray hole 9 to move. The movable plate 20 can be moved so that the mortar can be sprayed on walls of different heights, which brings great convenience to the personnel. When the thickness of the mortar spraying operation needs to be adjusted, the movable plate 20 can be driven to move upward by controlling the rotation of the second screw rod 18. The movement of the movable plate 20 can drive the fixed rod 17 and the baffle plate 22 to move, so that the baffle plate 22 reduces the obstruction of the spray hole 9, and effectively increases the amount of mortar sprayed on the wall, thereby achieving the effect of adjusting the thickness of the mortar spraying, which is convenient for personnel to use.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A spraying device for building construction mortar, comprising a containing box (1), characterized in that: A second motor (6) is fixedly mounted on the right end of the top of the outer surface of the storage box (1), a first screw (12) is fixedly mounted on the output end of the second motor (6), the upper end of the first screw (12) is threadedly connected to a transverse plate (7), the right side of the transverse plate (7) is fixedly connected to a spray seat (8), a spray hole (9) is provided at the lower end of the right side of the spray seat (8), a second screw (18) is movably connected to the left end of the inner cavity of the spray seat (8) via a bearing, the lower end of the second screw (18) is threadedly connected to a movable plate (20), and the movable plate (20) ) is fixedly connected to a fixing rod (17) at the right end of the top, the upper end of the right side of the fixing rod (17) is movably connected to the right end of the top of the spray seat (8), the lower end of the right side of the fixing rod (17) is fixedly connected to a baffle (22), the right side of the baffle (22) is movably connected to the right side of the inner cavity of the spray seat (8), the left end of the inner cavity of the containing box (1) is fixedly connected to a partition (16), the middle end of the bottom of the partition (16) is fixedly installed with a mortar pump (15), and the output end of the mortar pump (15) is fixedly installed at the right end of the bottom of the spray seat (8) through a pipeline.

2. A spraying device for building construction mortar according to claim 1, characterized in that: A material blocking plate (21) is fixedly connected to the middle end of the inner cavity of the spray seat (8), a rubber ring (23) is fixedly connected to the right end of the top of the spray seat (8), and the surface of the fixing rod (17) is movably connected to the surface of the rubber ring (23).

3. A spraying device for building construction mortar according to claim 1, characterized in that: A guide groove (19) is provided on the left side of the inner cavity of the spraying seat (8), and the left end of the movable plate (20) is movably connected to the surface of the guide groove (19).

4. A spraying device for building construction mortar according to claim 1, characterized in that: The lower end of the right side of the outer surface of the partition (16) is fixedly connected to a support plate (13), the right end of the top of the support plate (13) is movably connected to the bottom of the first screw rod (12) through a bearing, the right side of the storage box (1) is fixedly connected to a guide rod (10), and the surface of the cross plate (7) is movably connected to the surface of the guide rod (10).

5. A spraying device for building construction mortar according to claim 1, characterized in that: The left end of the top of the containing box (1) is fixedly connected to a feed hopper (4), the lower end of the inner cavity of the feed hopper (4) is fixedly connected to a sieve plate (11), the left end of the top of the outer surface of the containing box (1) and located to the right of the feed hopper (4) is fixedly installed with a first motor (5), the output end of the first motor (5) is fixedly installed with a stirring rod (14), and the upper end of the stirring rod (14) is movably connected to the top of the inner cavity of the containing box (1) through a bearing.

6. A spraying device for building construction mortar according to claim 1, characterized in that: The bottom of the outer surface of the storage box (1) is movably connected to brake casters (2) via bearings on all sides, and the left end of the outer surface of the storage box (1) is fixedly connected to a handrail (3).

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