CN219400414U

CN219400414U - Screening device for plastering mortar

Info

Publication number: CN219400414U
Application number: CN202320956986.4U
Authority: CN
Inventors: 赵凯; 杜德雨; 裴涛; 王海龙; 汪洋
Original assignee: Taian Luzhu Insulation Building Material Co ltd
Current assignee: Taian Luzhu Insulation Building Material Co ltd
Priority date: 2023-04-25
Filing date: 2023-04-25
Publication date: 2023-07-25
Anticipated expiration: 2033-04-25

Abstract

The utility model discloses a screening device for plastering mortar, and belongs to the technical field of mortar screening. Including the screening case, still include: the first screen is fixedly connected in the screening box; the pushing plate is connected to the screening box in a sliding manner; the feeding cylinder is fixedly connected to the side wall of the screening box; the feeding pipe is fixedly connected to the feeding cylinder and is communicated with the screening box; the feeding paddle is rotatably connected in the feeding cylinder; the discharging pipe is fixedly connected with the feeding cylinder; through the first screen in the device, large-particle aggregate in the plastering mortar can be screened out, so that the screened mortar is finer; the large-particle aggregate that sieves out can be lifted upwards through the material loading paddle, and the large-particle aggregate after lifting will fall into crushing case, rotates through the crushing blade in the crushing case to can smash the large-particle aggregate, thereby retrieve crushing utilization to the large-particle aggregate of sieving, thereby practiced thrift the cost.

Description

Screening device for plastering mortar

Technical Field

The utility model relates to the technical field of mortar screening, in particular to a screening device for plastering mortar.

Background

The plastering mortar is divided into common plastering mortar and decorative mortar, has higher adhesive force and is widely applied to the construction field;

in order to ensure the flatness of the plastering, the plastering mortar also needs to be screened before the construction process, so that the fineness of the mortar in the use process is ensured, a screening device is generally adopted for screening in the prior art, but a recovery device is not arranged in the existing screening device, and the screened large-particle aggregate may not be utilized.

Disclosure of Invention

The utility model provides a screening device for plastering mortar, which aims to solve the problem that the screening device in the prior art is not provided with a large aggregate recovery device, large aggregate cannot be recovered and utilized in time and resource waste is possibly caused.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a sieving mechanism for plastering mortar, including the screening case, still include:

the first screen is fixedly connected in the screening box;

the pushing plate is connected to the screening box in a sliding manner;

the feeding cylinder is fixedly connected to the side wall of the screening box;

the feeding pipe is fixedly connected to the feeding cylinder and is communicated with the screening box;

the feeding paddle is rotatably connected in the feeding cylinder;

the discharging pipe is fixedly connected with the feeding cylinder.

Preferably, the screening box is fixedly connected with a mixing box, the mixing box is fixedly connected with a feeding pipe, and one end of the feeding pipe, which is far away from the mixing box, is communicated with the screening box.

Further, a first driving motor is fixedly connected to the screening box, a driving rod is fixedly connected to the driving end of the first driving motor, a mixing rod is fixedly connected to the driving rod, and a control valve is connected to the feeding pipe.

Further, the mixing box is fixedly connected with a crushing box, the crushing box is communicated with the discharge pipe, and the crushing box is rotationally connected with a crushing blade.

Further, a second driving motor is fixedly connected to the crushing box, a rotating rod is fixedly connected to the driving end of the second driving motor, and the rotating rod is fixedly connected with the crushing blade.

In order to make the large-particle aggregate screened finer, further, a second screen is fixedly connected to the crushing box.

Compared with the prior art, the utility model provides a screening device for plastering mortar, which has the following beneficial effects:

1. according to the screening device for the plastering mortar, the large-particle aggregate in the plastering mortar can be screened out through the first screen arranged in the screening box in the device, so that the screened mortar is finer, normal plastering operation cannot be influenced by the large-particle aggregate in the use process of the mortar, and the smoothness of plastering can be ensured;

the large-particle aggregate that sieves out can be lifted upwards through the material loading paddle, and the large-particle aggregate after lifting will fall into crushing case, rotates through the crushing blade in the crushing case to can smash the large-particle aggregate, thereby retrieve crushing utilization to the large-particle aggregate of sieving, thereby practiced thrift the cost.

Drawings

FIG. 1 is a schematic structural view of a screening device for plastering mortar according to the present utility model;

fig. 2 is an enlarged schematic view of a portion a of a screening device for plastering mortar according to the present utility model.

In the figure: 1. a screening box; 101. a first screen; 102. a discharge pipe; 2. a feeding cylinder; 201. a feeding blade; 202. a feed pipe; 3. a third driving motor; 4. a first driving motor; 401. a driving rod; 4011. a mixing rod; 5. a mixing box; 501. a material conveying pipe; 502. a feed pipe; 5021. a control valve; 6. an electric telescopic rod; 601. a push plate; 7. a crushing box; 701. a second screen; 8. a second driving motor; 801. a rotating rod; 8011. a crushing blade; 802. and a discharge pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1:

referring to fig. 1-2, a screening device for plastering mortar, comprising a screening box 1, further comprising:

a first screen 101 fixedly connected in the screening box 1;

a push plate 601 slidably attached to the screening box 1;

the push plate 601 is abutted against the upper surface of the first screen 101;

the feeding cylinder 2 is fixedly connected to the side wall of the screening box 1;

the feeding pipe 202 is fixedly connected to the feeding cylinder 2, and the feeding pipe 202 is communicated with the screening box 1;

the feeding paddle 201 is rotatably connected in the feeding cylinder 2;

the discharge pipe 802 is fixedly connected to the feeding cylinder 2.

The bottom side of the screening box 1 is fixedly connected with a discharging pipe 102.

The feeding cylinder 2 is fixedly connected with a third driving motor 3, and the driving end of the third driving motor 3 is fixedly connected with a feeding paddle 201.

An electric telescopic rod 6 is fixedly connected to the side wall of the screening box 1, and the driving end of the electric telescopic rod 6 is fixedly connected with a push plate 601.

The electric telescopic rod 6 is a multi-stage telescopic rod, the model number of the electric telescopic rod 6 is XYDH 12-50, and the length of the pushing plate 601 pushed by the electric telescopic rod 6 is equal to that of the first screen 101.

The screening box 1 is fixedly connected with a mixing box 5, the mixing box 5 is fixedly connected with a feeding pipe 502, and one end, away from the mixing box 5, of the feeding pipe 502 is communicated with the screening box 1.

A material conveying pipe 501 is fixedly connected to the mixing box 5 and is used for conveying mortar mixed raw materials.

The screening box 1 is fixedly connected with a first driving motor 4, the driving end of the first driving motor 4 is fixedly connected with a driving rod 401, the driving rod 401 is fixedly connected with a mixing rod 4011, and the feeding pipe 502 is connected with a control valve 5021.

The mixing box 5 is fixedly connected with a crushing box 7, the crushing box 7 is communicated with a discharge pipe 802, and the crushing box 7 is rotatably connected with a crushing blade 8011.

The crushing box 7 is fixedly connected with a second driving motor 8, the driving end of the second driving motor 8 is fixedly connected with a rotating rod 801, and the rotating rod 801 is fixedly connected with a crushing blade 8011.

The crushing box 7 is fixedly connected with a second screen 701.

Through the second screen 701 that sets up to can sieve the large granule aggregate of smashing, thereby guarantee the fine and smooth compounding of follow-up mixing box 5.

Referring to fig. 1-2, in the use process, the mortar making raw material is conveyed through the conveying pipe 501, the conveyed raw material falls into the mixing box 5, and the first driving motor 4 works to drive the driving rod 401 connected with the driving end to rotate, so that the mixing rod 4011 is driven to rotate, and the mortar making and mixing are completed;

referring to fig. 1, after the mortar is mixed, the control valve 5021 is opened, mixed mortar in the mixing box 5 is output through the feed pipe 502, the output mortar is sent into the screening box 1, the mortar is screened through the first screen 101, fine and smooth mortar of particles is discharged through the first screen 101 through the discharge pipe 102 of the first screen 101, fine and smooth mortar aggregate after screening is screened on the surface of the first screen 101, after a period of time is conveyed, the control valve 5021 is closed, the electric telescopic rod 6 is opened, the electric telescopic rod 6 pushes the push plate 601 to move left, the push plate 601 pushes large-particle aggregate on the surface of the first screen 101, the large-particle aggregate is pushed into the feed cylinder 2, the third driving motor 3 works, the feeding blade 201 is driven to rotate, the pushed large-particle aggregate is lifted upwards, the aggregate lifted through the feeding blade 201 is discharged through the discharge pipe 802, the discharged aggregate falls into the crushing box 7, the second driving motor 8018 works, the large-particle aggregate in the crushing box 7 is driven to rotate, and the large-particle aggregate in the crushing box 7 falls into the second mixing box 5 through the second driving motor, and the large-particle aggregate in the crushing box 701 is leaked out.

Through the first screen cloth 101 that sets up in the screening case 1 in the device to can screen out the large granule aggregate in the plastering mortar, thereby can make the mortar of screening out finer and smoother, thereby can make the mortar in the use, can not influence normal plastering operation because of the large granule aggregate.

The screened large-particle aggregate can be lifted upwards through the feeding paddle 201, the lifted large-particle aggregate falls into the crushing box 7, and the crushing blade 8011 in the crushing box 7 rotates, so that the large-particle aggregate can be crushed, and the screened large-particle aggregate is recycled and crushed for use, so that the cost is saved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. Screening device for plastering mortar, comprising a screening box (1), characterized in that it further comprises:

the first screen (101) is fixedly connected in the screening box (1);

a push plate (601) which is connected on the screening box (1) in a sliding way;

the feeding cylinder (2) is fixedly connected to the side wall of the screening box (1);

the feeding pipe (202) is fixedly connected to the feeding cylinder (2), and the feeding pipe (202) is communicated with the screening box (1);

the feeding paddle blade (201) is rotatably connected in the feeding cylinder (2);

the discharging pipe (802) is fixedly connected with the feeding cylinder (2).

2. The screening device for plastering mortar according to claim 1, wherein the screening box (1) is fixedly connected with a mixing box (5), the mixing box (5) is fixedly connected with a feeding pipe (502), and one end of the feeding pipe (502) away from the mixing box (5) is communicated with the screening box (1).

3. The screening device for plastering mortar according to claim 2, wherein a first driving motor (4) is fixedly connected to the screening box (1), a driving rod (401) is fixedly connected to the driving end of the first driving motor (4), a mixing rod (4011) is fixedly connected to the driving rod (401), and a control valve (5021) is connected to the feeding pipe (502).

4. A screening device for plastering mortar according to claim 2, characterized in that the mixing box (5) is fixedly connected with a crushing box (7), the crushing box (7) is communicated with the discharge pipe (802), and the crushing box (7) is rotatably connected with a crushing blade (8011).

5. The screening device for plastering mortar according to claim 4, wherein a second driving motor (8) is fixedly connected to the crushing box (7), a rotating rod (801) is fixedly connected to the driving end of the second driving motor (8), and the rotating rod (801) is fixedly connected with the crushing blade (8011).

6. A screening device for a finishing mortar according to claim 5, characterized in that the crushing box (7) is fixedly connected with a second screen (701).