Building mortar spraying device for constructional engineering

Abstract

The utility model discloses a building mortar spraying device for constructional engineering, which is characterized in that the upper surface of a bottom plate is fixedly connected with a push-pull rod, the upper surface of the bottom plate is fixedly connected with a stirring barrel through a support frame, and the bottom surface of the stirring barrel is fixedly connected with a stirring motor; the interior of the stirring barrel is composed of a connecting rod, a stirring rod, a first stirring blade, a second stirring blade and a connecting frame, the output end of the stirring motor penetrates through the stirring barrel to be fixedly connected with the stirring rod, the bottom face of the stirring barrel is fixedly connected with a discharging pipe, and the bottom end of the discharging pipe is fixedly connected with a conveying pipe; the end, away from the stirring barrel, of the conveying pipe is fixedly connected with a storage box, the outer surface of the storage box is fixedly connected with a supporting assembly, caked mixtures in mortar can be scattered, equipment such as a spray head cannot be blocked when the mortar is sprayed, the mortar quality and the spraying smoothness are ensured, and the operation efficiency and continuity are also improved.

Description

Technical Field

[0001] This utility model relates to the field of building engineering equipment technology, and in particular to a building mortar spraying device for building engineering. Background Technology

[0002] In building construction, after a building is completed, the interior and exterior walls need to be plastered with mortar to ensure the smoothness of the entire wall surface. Generally, wall plastering requires a certain amount of mortar. Commonly used mortars include cement mortar, mixed mortar (or cement-lime mortar), lime mortar, and clay mortar. In construction projects, mortar is often mixed in a mixing tank and then sprayed out using an electric pump. Existing mixing tanks use a set of mixing blades to mix the mortar, but mortar may clump during mixing. A single set of mixing blades is not enough to break up the clumps, which can affect the spraying effect and continuity. Furthermore, after all the mortar in the mixing tank has been sprayed, new mortar needs to be added and mixed again, further impacting the progress and efficiency of the project. Therefore, to further improve the practicality of building mortar spraying devices, we propose a building mortar spraying device for construction projects to solve the above problems. Utility Model Content

[0003] The purpose of this utility model is to solve at least one of the technical problems existing in the prior art, and to provide a mortar spraying device for construction engineering. By setting two different sets of mixing blades in the mixing tank, the serrated mixing blades can not only uniformly mix the mortar, but also break up the lumps in the mortar mixture, so that the mortar will not clog the nozzle and other equipment when spraying, ensuring the quality of the mortar and the smoothness of the spraying. In addition, by using the storage tank, new mortar can be mixed in the mixing tank as needed while the mortar is being sprayed, avoiding the need to wait for the spraying to be completed before mixing, thus improving the efficiency and continuity of the operation.

[0004] This utility model also provides a building mortar spraying device for construction engineering as described above, comprising: a base plate, a push-pull rod fixedly connected to the upper surface of the base plate, a mixing tank fixedly connected to the upper surface of the base plate via a support frame, a mixing motor fixedly connected to the bottom surface of the mixing tank, the interior of the mixing tank consisting of a connecting rod, a mixing rod, a first mixing blade, a second mixing blade, and a connecting frame, the output end of the mixing motor passing through the mixing tank and fixedly connected to the mixing rod, a discharge pipe fixedly connected to the bottom surface of the mixing tank, a conveying pipe fixedly connected to the bottom end of the discharge pipe, a storage box fixedly connected to the end of the conveying pipe away from the mixing tank, and a support assembly fixedly connected to the outer surface of the storage box.

[0005] According to the present invention, a mortar spraying device for construction engineering includes a connecting rod located on the top surface of a mixing tank, with the top end of the mixing rod rotatably connected to the connecting rod. This device serves to support the mixing rod without affecting its rotation.

[0006] According to the present invention, a building mortar spraying device for construction engineering is provided, wherein the first stirring blade is located near the inner bottom surface of the mixing tank, and the lower edge of the first stirring blade is serrated. This is used to generate strong agitation and mixing, which can quickly break up lumpy materials.

[0007] According to the present invention, a building mortar spraying device for construction engineering includes a second stirring blade located between a first stirring blade and a connecting rod, and the second stirring blade is spiral-shaped. This device generates a strong upward and downward stirring flow in the mixing tank, which facilitates thorough mixing of the materials.

[0008] According to the present invention, a mortar spraying device for construction engineering is provided, wherein a conveying pump is installed between the conveying pipe and the storage tank. This pump is used to convey materials from inside the mixing tank to the storage tank.

[0009] According to the present invention, a mortar spraying device for construction engineering includes a connecting frame fixedly connected to the upper surface of a mixing tank, and an electric screen fixedly connected to the upper surface of the connecting frame. This screen is used to remove excessively large or impurity particles, ensuring that the raw material particle size is appropriate.

[0010] According to the present invention, a building mortar spraying device for construction engineering includes a support assembly consisting of a support rod, a ball shaft, a connecting spring, and a clamping ring. The ball shaft is rotatably connected to the support rod, and the outer surface of the ball shaft is fixedly connected to the connecting spring. The other end of the connecting spring is fixedly connected to the clamping ring. This device forms a clamp that can hold the discharge pipe, and the ball shaft allows the discharge pipe to rotate in different directions.

[0011] According to the present invention, a mortar spraying device for construction engineering includes a discharge pipe fixedly connected to the upper surface of a storage tank, a nozzle fixedly connected to the end of the discharge pipe away from the storage tank, and the discharge pipe located inside a clamping ring. This device is used to output mortar from the storage tank through the discharge pipe.

[0012] Beneficial effects: By setting two different sets of mixing blades in the mixing tank, the serrated mixing blades can not only evenly mix the mortar, but also break up any lumps in the mortar mixture. This prevents the mortar from clogging the nozzles and other equipment during spraying, ensuring mortar quality and smooth spraying. Furthermore, by using the storage tank, new mortar can be mixed in the mixing tank as needed while the existing mortar is being sprayed, avoiding the need to wait until the spraying is finished before mixing, thus improving the efficiency and continuity of the operation. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0014] Figure 1 This is an overall structural diagram of the building mortar spraying device for construction engineering according to this utility model;

[0015] Figure 2 This is an exploded view of the mixing tank of the building mortar spraying device for construction engineering of this utility model;

[0016] Figure 3 This is a front view of the building mortar spraying device for construction engineering according to this utility model;

[0017] Figure 4 This is a structural diagram of the support component of the building mortar spraying device for building engineering, which is based on the present invention.

[0018] Legend:

[0019] 1. Base plate; 2. Push-pull rod; 3. Mixing tank; 31. Connecting rod; 32. Mixing rod; 33. Mixing blade one; 34. Mixing blade two; 35. Connecting frame; 4. Electric screen; 5. Conveying pipe; 6. Conveying pump; 7. Storage tank; 8. Mixing motor; 9. Feeding pipe; 10. Discharge pipe; 11. Support assembly; 1101. Ball shaft; 1102. Connecting spring; 1103. Clamping ring. Detailed Implementation

[0020] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0021] Reference Figure 1-4This utility model discloses a mortar spraying device for construction engineering, comprising: a base plate 1, with a push-pull rod 2 fixedly connected to the upper surface of the base plate 1, forming a component for fixing and conveniently moving the spraying device; a mixing tank 3 fixedly connected to the upper surface of the base plate 1 via a support frame for mixing mortar; a stirring motor 8 fixedly connected to the bottom surface of the mixing tank 3 for driving the rotation of the stirring rod 32, stirring blade 33, and stirring blade 34; the interior of the mixing tank 3 consists of a connecting rod 31, stirring rod 32, stirring blade 33, stirring blade 34, and a connecting frame 35, forming a component for uniformly mixing mortar; and the stirring motor 8... The output end is fixedly connected to the mixing barrel 3 and the mixing rod 32 to provide the mixing rod 32 with operating power. The bottom surface of the mixing barrel 3 is fixedly connected to the discharge pipe 9 for discharging the mixed mortar. The bottom end of the discharge pipe 9 is fixedly connected to the conveying pipe 5 for conveying the mixed mortar to the storage tank 7 so that the mortar can be mixed again while spraying the mortar, without delaying the construction project. The end of the conveying pipe 5 away from the mixing barrel 3 is fixedly connected to the storage tank 7 for mixing new mortar while spraying the mortar. The outer surface of the storage tank 7 is fixedly connected to the support component 11 for clamping and fixing the discharge pipe 10.

[0022] The connecting rod 31 is located on the top surface of the mixing tank 3. The top of the mixing rod 32 is rotatably connected to the connecting rod 31 to support the mixing rod 32 without affecting its rotation. The first mixing blade 33 is close to the inner bottom surface of the mixing tank 3. The lower edge of the first mixing blade 33 is serrated to generate strong agitation and quickly break up lumpy materials. The second mixing blade 34 is located between the first mixing blade 33 and the connecting rod 31. The second mixing blade 34 is spiral-shaped to generate strong upward and downward mixing flow of the material in the mixing tank 3, which is beneficial for thorough mixing. A conveying pump 6 is installed between the conveying pipe 5 and the storage tank 7 to convey the material inside the mixing tank 3 to the storage tank 7 for subsequent mortar spraying. The connecting frame 35 is fixedly connected to the upper surface of the mixing tank 3. An electric screen 4 is fixedly connected to the upper surface of the connecting frame 35 to remove excessively large or impurity particles before the material enters the mixing tank 3, ensuring that the raw material particle size is appropriate and preventing equipment blockage during subsequent mortar spraying. The support assembly 11 consists of a support rod, a ball shaft 1101, a connecting spring 1102, and a clamping ring 1103. The ball shaft 1101 is rotatably connected to the support rod, and the outer surface of the ball shaft 1101 is fixedly connected to the connecting spring 1102. The other end of the connecting spring 1102 is fixedly connected to the clamping ring 1103, which forms a clamp that can hold the discharge pipe 10. The discharge pipe 10 can be rotated in different directions by the action of the ball shaft 1101, so that the mortar is sprayed more evenly. The upper surface of the storage box 7 is fixedly connected to the discharge pipe 10, and the end of the discharge pipe 10 away from the storage box 7 is fixedly connected to a nozzle. The discharge pipe 10 is located inside the clamping ring 1103 and is used to output the mortar in the storage box 7 through the discharge pipe 10 and spray it using the nozzle.

[0023] Working principle: When using the mortar spraying device for construction engineering, the push-pull rod 2 moves the device on the base plate 1 to a suitable position. The premixed mortar is then filtered through the electric screen 4 and enters the mixing tank 3. At the same time, the stirring motor 8 drives the stirring rod 32 to rotate, causing the first stirring blade 33 and the second stirring blade 34 to rotate simultaneously and stir the mortar in the mixing tank. After mixing, the mortar is transferred from the discharge pipe 9 to the conveying pipe 5 by the conveying pump 6, and finally enters the storage tank 7. Then, the electric pump in the storage tank 7 delivers the mortar to the nozzle connected to the discharge pipe 10, so that the mortar is sprayed evenly and continuously. By pulling the clamping ring 1103, the connecting spring 1102 will be compressed, so that the discharge pipe 10 is clamped by the clamping ring 1103. During spraying, the discharge pipe 10 rotates in different directions through the ball shaft 1101, thereby increasing the spraying area.

[0024] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A mortar spraying device for construction engineering, characterized in that, include: A base plate (1) is provided, and a push-pull rod (2) is fixedly connected to the upper surface of the base plate (1). A mixing tank (3) is fixedly connected to the upper surface of the base plate (1) via a support frame. A stirring motor (8) is fixedly connected to the bottom surface of the mixing tank (3). The interior of the mixing tank (3) consists of a connecting rod (31), a stirring rod (32), a first stirring blade (33), a second stirring blade (34), and a connecting frame (35). The output end of the stirring motor (8) passes through the mixing tank (3) and is fixedly connected to the stirring rod (32). A discharge pipe (9) is fixedly connected to the bottom surface of the mixing tank (3). A conveying pipe (5) is fixedly connected to the bottom end of the discharge pipe (9). A storage box (7) is fixedly connected to the end of the conveying pipe (5) away from the mixing tank (3). A support assembly (11) is fixedly connected to the outer surface of the storage box (7).

2. The building mortar spraying device for construction engineering according to claim 1, characterized in that, The connecting rod (31) is located on the top surface of the mixing tank (3), and the top end of the stirring rod (32) is rotatably connected to the connecting rod (31).

3. The building mortar spraying device for construction engineering according to claim 1, characterized in that, The stirring blade (33) is located near the inner bottom surface of the stirring tank (3), and the lower edge of the stirring blade (33) is serrated.

4. The building mortar spraying device for construction engineering according to claim 1, characterized in that, The second stirring blade (34) is located between the first stirring blade (33) and the connecting rod (31), and the second stirring blade (34) is spiral in shape.

5. A building mortar spraying device for construction engineering according to claim 1, characterized in that, A delivery pump (6) is provided between the delivery pipe (5) and the storage tank (7).

6. A building mortar spraying device for construction engineering according to claim 1, characterized in that, The connecting frame (35) is fixedly connected to the upper surface of the mixing tank (3), and an electric screen (4) is fixedly connected to the upper surface of the connecting frame (35).

7. A building mortar spraying device for construction engineering according to claim 1, characterized in that, The support assembly (11) consists of a support rod, a ball shaft (1101), a connecting spring (1102), and a clamping ring (1103). The ball shaft (1101) is rotatably connected to the support rod. The outer surface of the ball shaft (1101) is fixedly connected to the connecting spring (1102). The other end of the connecting spring (1102) is fixedly connected to the clamping ring (1103).

8. A building mortar spraying device for construction engineering according to claim 1, characterized in that, The upper surface of the storage box (7) is fixedly connected to a discharge pipe (10), and a nozzle is fixedly connected to one end of the discharge pipe (10) away from the storage box (7). The discharge pipe (10) is located inside the clamping ring (1103).

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