CN221741902U - A fully automatic mortar spraying machine - Google Patents

Abstract

The utility model discloses a full-automatic mortar spraying machine, which comprises a water bath box, wherein a stirring cylinder is arranged at the top of the water bath box, a discharge pump is arranged on the upper surface of the water bath box, a material suction pipe is communicated with a feed inlet of the discharge pump, the outer end of the material suction pipe is communicated with the inside of the stirring cylinder, a hose is arranged in the water bath box, one end of the hose is communicated with a discharge outlet of the discharge pump, and a spray head is arranged at the other end of the hose.

Description

A fully automatic mortar spraying machine

Technical Field

The utility model belongs to the technical field of mortar spraying machines, and in particular relates to a full-automatic mortar spraying machine.

Background Art

The mortar sprayer is easy to operate. It does not require scaffolding, equipment movement, or repair of joints. Corners and top plates can be sprayed freely, which shortens the construction period, improves progress, and saves the cost of frame materials.

The existing mortar spraying machine requires workers to hold the spray head to operate, which not only has poor spraying uniformity, but also consumes a lot of physical strength and has low processing efficiency. For this reason, we propose a fully automatic mortar spraying machine.

Utility Model Content

The purpose of the utility model is to provide a fully automatic mortar spraying machine to solve the problems raised in the above background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fully automatic mortar spraying machine, comprising a water bath, a mixing drum is arranged on the top of the water bath, a discharge pump is arranged on the upper surface of the water bath, a feed port of the discharge pump is connected with a suction pipe, and the outer end of the suction pipe is connected with the interior of the mixing drum, a hose is arranged inside the water bath, one end of the hose is connected with the discharge port of the discharge pump, a nozzle is arranged on the other end of the hose, a height adjustment mechanism is arranged on the outside of the nozzle, an electric heater is arranged inside the water bath, and a stirring assembly is arranged inside the mixing drum.

Preferably, the height adjustment mechanism comprises a stand arranged on the upper surface of the water bath, the top of the stand is connected with a screw rod which rotates symmetrically front and back, two screw rods are threadedly connected with a movable plate, and the nozzle is arranged on the upper surface of the movable plate.

Preferably, the height adjustment mechanism also includes a driven gear arranged at the upper ends of the two screw rods, a height adjustment motor is arranged on the top of the stand, a driving gear is arranged on the output shaft of the height adjustment motor, and the two driven gears are meshed with the driving gear.

Preferably, the stirring assembly comprises a stirring motor arranged on the upper surface of the stirring drum, the output shaft of the stirring motor extends into the interior of the stirring drum and is provided with a stirring rod, and the circumferential outer wall array of the stirring rod is provided with stirring blades.

Preferably, a water injection pipe is provided on the top of the water bath, and an end cover is sleeved on the upper end of the water injection pipe, and a feed pipe is provided on the top of the mixing drum.

Preferably, universal wheels are provided at the four corners of the lower surface of the water bath, and a push rod is provided on the left side wall of the water bath.

Compared with the prior art, the beneficial effects of the utility model are:

(1) The fully automatic mortar spraying machine is provided with a water bath and a stirring assembly. The electric heater can heat the water in the water bath so that the wall of the mixing drum is evenly heated. At the same time, the mortar in the mixing drum is stirred to improve the fluidity of the mortar in the mixing drum, which is conducive to the uniform spraying of the mortar.

(2) The fully automatic mortar spraying machine is provided with a hose and a height adjustment mechanism. After the spraying operation is completed, the nozzle can be lowered to the lowest position through the height adjustment mechanism so that the hose is completely immersed in the water bath, thereby preventing the mortar in the hose from solidifying and clogging the hose.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the three-dimensional structure of the utility model;

Fig. 2 is a front cutaway perspective view of the present invention;

FIG3 is an enlarged view of the structure of point A in FIG1 of the present utility model.

In the figure: 1. water bath; 2. mixing drum; 3. discharge pump; 4. extraction pipe; 5. hose; 6. nozzle; 7. height adjustment mechanism; 701. stand; 702. screw rod; 703. driven gear; 704. height adjustment motor; 705. driving gear; 706. movable plate; 8. electric heater; 9. stirring motor; 10. stirring rod; 11. feed pipe; 12. water injection pipe; 13. universal wheel; 14. push rod.

DETAILED DESCRIPTION

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.

Please refer to Figures 1 to 3. The utility model provides a fully automatic mortar spraying machine, including a water bath 1. A mixing drum 2 is arranged on the top of the water bath 1. A discharge pump 3 is arranged on the upper surface of the water bath 1. The feed port of the discharge pump 3 is connected with a suction pipe 4, and the outer end of the suction pipe 4 is connected with the interior of the mixing drum 2. A hose 5 is arranged inside the water bath 1. One end of the hose 5 is connected with the discharge port of the discharge pump 3. A nozzle 6 is arranged at the other end of the hose 5. A height adjustment mechanism 7 is arranged on the outer side of the nozzle 6. An electric heater 8 is arranged inside the water bath 1, and a stirring assembly is arranged inside the mixing drum 2.

In this embodiment, preferably, the height adjustment mechanism 7 includes a stand 701 arranged on the upper surface of the water bath 1, and the top of the stand 701 is connected with a screw rod 702 for symmetrical rotation front and back, and the two screw rods 702 are threadedly connected with a movable plate 706, and the nozzle 6 is arranged on the upper surface of the movable plate 706. The height adjustment mechanism 7 also includes a driven gear 703 arranged at the upper ends of the two screw rods 702, and a height adjustment motor 704 is arranged on the top of the stand 701. The output shaft of the height adjustment motor 704 is provided with a driving gear 705, and the two driven gears 703 are meshed with the driving gear 705. After the height adjustment motor 704 is started, its output shaft drives the driving gear 705 to rotate, and the meshing transmission of the driving gear 705 and the two driven gears 703 drives the two screw rods 702 to rotate synchronously, and the two screw rods 702 are threadedly connected with the movable plate 706, so that the movable plate 706 drives the nozzle 6 to move vertically, thereby adjusting the spraying height of the mortar.

In this embodiment, preferably, the stirring assembly includes a stirring motor 9 arranged on the upper surface of the stirring drum 2, the output shaft of the stirring motor 9 extends to the interior of the stirring drum 2 and is provided with a stirring rod 10, and the circumferential outer wall array of the stirring rod 10 is provided with stirring blades. After the stirring motor 9 is started, its output shaft drives the stirring rod 10 to rotate, and then the mortar in the mixing drum 2 is stirred by a plurality of stirring blades to improve the fluidity of the mortar.

In this embodiment, preferably, a water injection pipe 12 is provided on the top of the water bath 1, and an end cover is provided on the upper end of the water injection pipe 12, and water for water bathing can be added to the water bath 1 through the water injection pipe 12, and a feed pipe 11 is provided on the top of the mixing drum 2, and mortar can be added to the mixing drum 2 through the feed pipe 11.

In this embodiment, preferably, universal wheels 13 are provided at the four corners of the lower surface of the water bath 1, and a push rod 14 is provided on the left side wall of the water bath 1. By providing four universal wheels 13, the push rod 14 can be held by hand to push the water bath 1 to perform mortar spraying.

The working principle and use process of the utility model are as follows: when the device is used, the mortar is poured into the interior of the mixing drum 2 through the feed pipe 11, the electric heater 8 is started to heat the water in the water bath 1, so that the wall of the mixing drum 2 is evenly heated, and the stirring motor 9 is started at the same time. The output shaft of the stirring motor 9 drives the stirring rod 10 to rotate, and the mortar in the mixing drum 2 is stirred by a plurality of stirring blades to improve the fluidity of the mortar in the mixing drum 2. The discharge pump 3 is started, and the discharge pump 3 extracts the mortar through the extraction pipe 4, and then injects it into the nozzle 6 through the hose 5 to spray the mortar outward, and the nozzle 6 is moved vertically by the height adjustment mechanism 7, and the water bath 1 is moved to perform mortar spraying. When the spraying operation is completed, the nozzle 6 is lowered to the lowest point, so that the hose 5 is completely immersed in the interior of the water bath 1 to prevent the mortar in the hose 5 from solidifying and clogging the hose 5.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A fully automatic mortar spraying machine, comprising a water bath (1), characterized in that: a mixing drum (2) is arranged on the top of the water bath (1), a discharge pump (3) is arranged on the upper surface of the water bath (1), a feed inlet of the discharge pump (3) is connected to a pumping pipe (4), and the outer end of the pumping pipe (4) is connected to the interior of the mixing drum (2), a hose (5) is arranged inside the water bath (1), one end of the hose (5) is connected to the discharge port of the discharge pump (3), a nozzle (6) is arranged at the other end of the hose (5), a height adjustment mechanism (7) is arranged on the outer side of the nozzle (6), an electric heater (8) is arranged inside the water bath (1), and a stirring assembly is arranged inside the mixing drum (2). 2. A fully automatic mortar spraying machine according to claim 1, characterized in that: the height adjustment mechanism (7) includes a stand (701) arranged on the upper surface of the water bath (1), the top of the stand (701) is connected to a screw rod (702) for symmetrical rotation front and back, the two screw rods (702) are threadedly connected to a movable plate (706), and the nozzle (6) is arranged on the upper surface of the movable plate (706). 3. A fully automatic mortar spraying machine according to claim 2, characterized in that: the height adjustment mechanism (7) also includes a driven gear (703) arranged at the upper ends of the two screw rods (702), a height adjustment motor (704) is arranged on the top of the stand (701), the output shaft of the height adjustment motor (704) is provided with a driving gear (705), and the two driven gears (703) are both meshed with the driving gear (705). 4. A fully automatic mortar spraying machine according to claim 1, characterized in that: the stirring assembly includes a stirring motor (9) arranged on the upper surface of the stirring drum (2), the output shaft of the stirring motor (9) extends to the interior of the stirring drum (2) and is provided with a stirring rod (10), and the circumferential outer wall array of the stirring rod (10) is provided with stirring blades. 5. A fully automatic mortar spraying machine according to claim 1, characterized in that: a water injection pipe (12) is provided on the top of the water bath (1), and an end cover is provided on the upper end of the water injection pipe (12), and a feed pipe (11) is provided on the top of the mixing drum (2). 6. A fully automatic mortar spraying machine according to claim 1, characterized in that: universal wheels (13) are provided at the four corners of the lower surface of the water bath (1), and a push rod (14) is provided on the left side wall of the water bath (1).