Mortar powder screening barrel

Abstract

The utility model relates to the technical field of mortar powder screening, in particular to a mortar powder screening barrel which comprises a powder screening barrel body, a bottom plate and a material collecting groove, a filter screen is arranged on the inner wall of the top of the powder screening barrel body, a brush is arranged on the top of the filter screen, and a first discharging opening is formed in the position, corresponding to the filter screen, of the top of one side of the powder screening barrel body. A feeding opening is formed in the side, away from the first discharging opening, of the powder screening barrel, a spiral roller is arranged at the bottom, corresponding to the bottom of the filter screen, in the powder screening barrel, smashing blades are evenly arranged on the periphery of the spiral roller from top to bottom, and a second discharging opening is formed in the position, corresponding to the bottom plate, of the bottom of one side of the powder screening barrel through a reserved opening and a hinge; a discharging pipeline is arranged at the bottom of the second discharging opening; and a powder screening net and a material receiving groove are arranged at the bottom of one side of the discharging pipeline. After large-particle stones and soil blocks in mortar are filtered by the filter screen, the first discharge port is opened to collect the stones and the soil blocks in a centralized manner, the stones and the soil blocks are put into the powder screening barrel from the putting port, and the motor B drives the spiral roller and the crushing blade to grind the stones and the soil blocks.

Description

Technical Field

[0001] The utility model relates to the technical field of mortar powder screening, in particular to a mortar powder screening bucket. Background Art

[0002] Mortar is the bonding material used in building bricklaying. It is composed of a certain proportion of sand, cement, lime paste, clay and water, and is also called mortar.

[0003] It is often necessary to screen the mortar according to different needs, but the existing screening equipment has a simple structure and cannot screen out larger stones and soil blocks in the mortar, which affects the subsequent production, and the larger stones and soil blocks screened out are thrown away at will, thereby wasting raw materials. Therefore, a mortar screening barrel is proposed to facilitate sufficient screening of the mortar, and the filtered mortar material does not need to be wasted and can be crushed again. Utility Model Content

[0004] In view of the problems in the prior art, the utility model provides a mortar powder screening barrel to facilitate sufficient screening of mortar, and the filtered mortar material does not need to be wasted and can be crushed again.

[0005] The technical solution adopted by the utility model to solve its technical problems is a mortar powder screening barrel, comprising a powder screening barrel, a bottom plate and a material receiving trough, wherein the inner wall of the top of the powder screening barrel is provided with a filter screen, the top of the filter screen is provided with a brush, a first discharge port is provided at the position of the top of one side of the powder screening barrel corresponding to the filter screen, a feeding port is provided at the side of the powder screening barrel away from the first discharge port, a spiral roller is provided at the bottom of the inner bottom of the powder screening barrel corresponding to the bottom of the filter screen, crushing blades are evenly provided on the periphery of the spiral roller from top to bottom, a second discharge port is installed at the bottom of one side of the powder screening barrel corresponding to the bottom plate through a reserved port and a hinge, and a discharge pipe is provided at the bottom of the second discharge port;

[0006] A powder screening net and a material receiving trough are respectively arranged at the bottom of one side of the discharge pipe, and a vibrator is arranged between the powder screening net and the material receiving trough.

[0007] Specifically, a motor A is provided at the center of the top of the filter, a driving end at the top of the motor A is connected to one end of a brush through a rotating shaft, and a bottom of the brush is in contact with the surface of the filter.

[0008] Specifically, the feeding port is located at the bottom of the filter screen.

[0009] Specifically, a motor B is provided at the bottom of the base plate, and a position corresponding to the motor B at the top of the base plate is connected to the spiral roller via a rotating shaft.

[0010] Specifically, shock-absorbing springs are arranged around the bottom of the powder screening net, and the bottom of the shock-absorbing springs is connected to the top of the material receiving trough through screws.

[0011] Specifically, an outlet is provided on one side of the material receiving trough.

[0012] Beneficial effects of the utility model:

[0013] (1) The mortar powder screening barrel described in the utility model has a filter screen that filters large-particle stones and soil blocks in the mortar, opens a first discharge port to collect them, and then puts them into the powder screening barrel from the feeding port, and grinds them by driving the spiral roller and the crushing blade through the motor B.

[0014] (2) In the mortar powder screening barrel described in the utility model, the mortar dropped from the second discharge port is screened twice by a vibrating machine in cooperation with a shock-absorbing spring to drive the powder screening net, and the fine mortar falls into a collecting trough and is then taken out from the outlet. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0016] Figure 1 It is an overall schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the filter screen of the utility model;

[0018] Figure 3 It is a schematic diagram of the bottom plate of the utility model;

[0019] In the figure: 1. Powder screening barrel; 2. Filter screen; 3. Motor A; 4. Brush; 5. First discharge port; 6. Feeding port; 7. Bottom plate; 8. Motor B; 9. Spiral roller; 10. Crushing blade; 11. Second discharge port; 12. Discharge pipe; 13. Powder screening net; 14. Shock-absorbing spring; 15. Vibrator; 16. Receiving trough; 17. Exit. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] In order to facilitate the sieving of mortar, the filtered mortar material does not need to be wasted for secondary crushing. Figure 1-3As shown, a mortar powder screening barrel described in the utility model comprises a powder screening barrel 1, a bottom plate 7 and a material receiving trough 16, a filter screen 2 is provided on the inner wall of the top of the powder screening barrel 1, a brush 4 is provided on the top of the filter screen 2, a first discharge port 5 is provided at the top of one side of the powder screening barrel 1 corresponding to the position of the filter screen 2, a feeding port 6 is provided on the side of the powder screening barrel 1 away from the first discharge port 5, a spiral roller 9 is provided at the bottom of the inner bottom of the powder screening barrel 1 corresponding to the bottom of the filter screen 2, crushing blades 10 are evenly provided on the periphery of the spiral roller 9 from top to bottom, a second discharge port 11 is installed at the bottom of one side of the powder screening barrel 1 corresponding to the bottom plate 7 through a reserved opening and a hinge, and a discharge pipe 12 is provided at the bottom of the second discharge port 11;

[0022] A powder screening net 13 and a material receiving trough 16 are respectively provided at the bottom of one side of the discharge pipe 12 , a vibrator 15 is provided between the powder screening net 13 and the material receiving trough 16 , and an outlet 17 is provided at one side of the material receiving trough 16 .

[0023] When in use, pour the mortar into the powder screening barrel 1, filter out the larger stones or soil blocks through the filter screen 2, and let the finer mortar fall through. The motor A3 drives the brush 4 to clean the large stones and soil blocks stuck on the surface of the filter screen 2, and open the first discharge port 5 to collect them.

[0024] Then put it into the powder screening barrel 1 again from the feeding port 6, and the motor B8 drives the spiral roller 9 to rotate, thereby driving the crushing blade 10 to rotate to crush the large-grained stones and soil blocks again, and open the second discharge port 11 to fall on the powder screening net 13 along the discharge pipe 12;

[0025] The vibrator 15 cooperates with the resilience of the shock-absorbing spring 14 to drive the powder screening net 13 to vibrate, and the mortar is filtered for the second time. The fine powder mortar finally falls into the collecting trough 16 and is collected by workers from the outlet 17. The larger particles are repeatedly crushed to avoid waste of mortar materials.

[0026] In order to filter out larger particles of gravel and soil, for example, Figure 1 , Figure 2 As shown, the utility model also includes that a motor A3 is provided at the center position of the top of the filter 2, the driving end of the top of the motor A3 is connected to one end of the brush 4 through a rotating shaft, and the bottom of the brush 4 is in contact with the surface of the filter 2.

[0027] When in use, large stones and soil blocks in the mortar are first filtered through the filter screen 2, and then the brush 4 is driven by the motor A3 to clean them and collect them from the first discharge port 5.

[0028] For example, Figure 1 , Figure 2 As shown, the utility model also includes that the feeding port 6 is located at the bottom of the filter screen 2.

[0029] When in use, the filtered large stones and soil blocks are put back into the powder screening barrel 1 from the introduction port 6 for grinding.

[0030] For example, Figure 1 , Figure 3 As shown, the utility model also includes that a motor B8 is provided at the bottom of the bottom plate 7, and the top of the bottom plate 7 corresponding to the position of the motor B8 is connected to the spiral roller 9 through a rotating shaft.

[0031] When in use, the spiral roller 9 is driven to rotate by the motor B8, thereby driving the crushing blade 10 to rotate to grind the large-particle mortar in the powder screening barrel 1.

[0032] For example, Figure 1 As shown, the utility model also includes that shock absorbing springs 14 are arranged around the bottom of the powder screening net 13, and the bottom of the shock absorbing spring 14 is connected to the top of the material receiving trough 16 by screws.

[0033] When in use, the vibrator 15 generates vibrations during operation, and the powder screening net 13 is driven to vibrate through the resilience of the shock-absorbing spring 14, so as to perform secondary filtration on the mortar.

[0034] For example, Figure 1 As shown, the utility model also includes that an outlet 17 is opened on one side of the material receiving trough 16.

[0035] When in use, workers collect the sieved fine powder mortar in the collecting trough 16 through the outlet 17 .

[0036] When the utility model is used, the mortar is poured into the powder screening barrel 1, and the larger stones or soil blocks are filtered out through the filter screen 2, and the finer fine mortar is leaked, and the brush 4 is driven by the motor A3 to clean the large stones and soil blocks stuck on the surface of the filter screen 2, and the first discharge port 5 is opened to collect them;

[0037] Then put it into the powder screening barrel 1 again from the feeding port 6, and the motor B8 drives the spiral roller 9 to rotate, thereby driving the crushing blade 10 to rotate to crush the large-grained stones and soil blocks again, and open the second discharge port 11 to fall on the powder screening net 13 along the discharge pipe 12;

[0038] The vibrator 15 cooperates with the resilience of the shock-absorbing spring 14 to drive the powder screening net 13 to vibrate, and the mortar is filtered for the second time. The fine powder mortar finally falls into the collecting trough 16 and is collected by workers from the outlet 17. The larger particles are repeatedly crushed to avoid waste of mortar materials.

[0039] In the description of the present utility model, it should be understood that the terms "upper", "lower", "top", "bottom", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is conventionally placed when in use, or are the orientations or positional relationships conventionally understood by those skilled in the art. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present utility model.

[0040] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. In the present utility model, unless otherwise clearly specified and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection;

[0041] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A mortar powder screening barrel, characterized in that: The powder sieving bucket (1) comprises a powder sieving bucket (1), a bottom plate (7) and a material receiving trough (16); a filter screen (2) is arranged on the inner wall of the top of the powder sieving bucket (1); a brush (4) is arranged on the top of the filter screen (2); a first discharge port (5) is arranged at a position corresponding to the filter screen (2) on the top of one side of the powder sieving bucket (1); a feeding port (6) is arranged on the side of the powder sieving bucket (1) away from the first discharge port (5); a spiral roller (9) is arranged at the bottom of the inner bottom of the powder sieving bucket (1) corresponding to the bottom of the filter screen (2); crushing blades (10) are evenly arranged on the periphery of the spiral roller (9) from top to bottom; a second discharge port (11) is installed at a position corresponding to the bottom plate (7) on one side of the powder sieving bucket (1) through a reserved opening and a hinge; a discharge pipe (12) is arranged at the bottom of the second discharge port (11); A powder screening net (13) and a material receiving trough (16) are respectively provided at the bottom of one side of the discharge pipe (12), and a vibrator (15) is provided between the powder screening net (13) and the material receiving trough (16).

2. A mortar powder screening bucket according to claim 1, characterized in that: A motor A (3) is provided at the center of the top of the filter (2); the driving end of the top of the motor A (3) is connected to one end of a brush (4) via a rotating shaft, and the bottom of the brush (4) is in contact with the surface of the filter (2).

3. A mortar powder screening bucket according to claim 1, characterized in that: The feeding port (6) is located at the bottom of the filter screen (2).

4. A mortar powder screening bucket according to claim 1, characterized in that: A motor B (8) is provided at the bottom of the bottom plate (7), and a position at the top of the bottom plate (7) corresponding to the motor B (8) is connected to a spiral roller (9) via a rotating shaft.

5. A mortar powder screening bucket according to claim 1, characterized in that: Shock-absorbing springs (14) are arranged around the bottom of the powder screening net (13), and the bottom of the shock-absorbing spring (14) is connected to the top of the material receiving trough (16) through screws.

6. A mortar powder screening bucket according to claim 1, characterized in that: An outlet (17) is provided on one side of the material receiving trough (16).

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