Cement powder concentrator

Abstract

The utility model relates to the technical field of powder selecting machines, and discloses a cement powder selecting machine. The cement powder concentrator comprises a shell assembly, a cement putting-in assembly is installed at the upper end of the shell assembly, a concentration groove is formed in the lower end of the cement putting-in assembly, a shaking plate is installed in the concentration groove, a shaking rod is connected to the right side of the shaking plate, and an anti-blocking assembly is installed in the shell assembly in a connected mode. A screening plate is mounted at the upper end of the anti-blocking assembly, a frame is mounted at the upper end of the screening plate, a push rod is mounted at the upper end of the frame, a sliding structure is mounted at the upper end of the push rod, and a scraper is mounted at the lower end of the sliding structure. And cement needs to be manually poured into a feeding port in the upper end of the device, and manual treatment is needed when the feeding port is blocked subsequently, so that certain time is wasted, and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of powder classifiers, in particular to a cement powder classifier. Background Art

[0002] Cement: a powdery hydraulic inorganic gelling material, which becomes a slurry after adding water and stirring. It can harden in the air or in water, and can firmly glue sand, stone and other materials together. Cement powder classifier is a device used to separate coarse and fine powder of cement. Powder classifier is widely used in coal mill, raw material unloading drying mill and cement mill system in new dry cement production line.

[0003] The existing referenceable Chinese utility model patent with announcement number: CN219503192U discloses a cement powder selection machine, specifically relates to the technical field of powder selection machines, including a box, a rolling mechanism for rolling cement is provided inside the box, a driving mechanism for driving the rolling mechanism is provided on the right side of the rolling mechanism, a filter plate for filtering cement is provided at the bottom of the rolling mechanism, a vibration mechanism for driving the filter plate to vibrate up and down is provided at the bottom of the filter plate, and a conveying mechanism for conveying large-particle cement is provided on the left side of the box. The utility model starts the first motor to make the rolling roller roll the large-particle cement in the cement, preventing the large-particle cement from clogging the filter plate and reducing the work efficiency. At the same time, the filtered large-particle cement is transmitted upward by a spiral conveying rod, and the large-particle cement is conveyed to the inside of the box through a conveying pipe for re-rolling until the large-particle cement is crushed, so that there is no need to use a crusher for secondary crushing, reducing labor and reducing production costs.

[0004] Based on the search of the above patents and combined with the equipment in the prior art, it was found that the powder classifier is a device for screening the coarseness of cement. When the traditional device is in use, cement needs to be poured manually at the feed port at the upper end of the device, and when the subsequent feed port is blocked, it needs to be manually handled, resulting in a waste of a certain amount of time. When the device is in use, the internal distinguishing device will be blocked, resulting in subsequent cement accumulation on the upper end of the distinguishing structure, making the entire device unable to continue to be used. The existence of these problems affects the use of the device. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a cement powder classifier, which has the advantages of effectively preventing the need for manual pouring of cement at the feed port at the upper end of the device when the traditional device is in use, and the need for manual processing when the subsequent feed port is blocked, resulting in a waste of a certain amount of time, thereby solving the above-mentioned technical problems.

[0007] Technical Solution

[0008] To achieve the above object, the utility model provides the following technical solution: a cement powder classifier, comprising: a shell assembly, a cement placing assembly for uniformly conveying cement is installed at the upper end of the shell assembly, and an anti-blocking assembly for preventing the upper end of the screening plate from being blocked is installed inside the shell assembly;

[0009] A centralizing tank is installed at the lower end of the cement placing assembly, a shaking plate is installed inside the centralizing tank, and a shaking rod is connected to the right side of the shaking plate. The shaking plate is combined with the shaking rod to facilitate shaking the inside of the centralizing tank to prevent internal blockage;

[0010] A screen plate is installed at the upper end of the anti-blocking component, and a frame is installed at the upper end of the screen plate, a push rod is installed at the upper end of the frame, and a sliding structure is installed at the upper end of the push rod, and a scraper is installed at the lower end of the sliding structure, and the scraper cleans the upper end of the screen plate.

[0011] As the preferred technical solution of the utility model, a structural box is installed on the upper end of the shell assembly, and a connecting port is installed on the upper end of the structural box, a placement box is installed inside the structural box, and a discharge port is installed on the left side of the upper end of the structural box, and the discharge port discharges the screened cement.

[0012] As a preferred technical solution of the utility model, a pouring trough is installed at the upper end of the cement placing assembly, and a rotating rod is installed inside the pouring trough, and the rotating rod is convenient for mixing and evenly conveying the cement.

[0013] As a preferred technical solution of the utility model, an anti-blocking component is installed in the internal connection of the shell component, a mounting plate is installed on the upper end of the anti-blocking component, and a spring rod is installed on the upper end of the mounting plate, and the spring rod is convenient for driving the screening plate to shake.

[0014] As a preferred technical solution of the utility model, the pouring trough in the cement placing assembly is installed at the upper end of the connecting port in the shell assembly, and the anti-blocking assembly is installed inside the structural box in the shell assembly.

[0015] As a preferred technical solution of the utility model, a discharge port is installed on the left side of the upper end of the structural box, the discharge port is installed at the upper end of the discharge port, and the discharge port is an inclined structure.

[0016] As the preferred technical solution of the utility model, the rotating rod is a two-rod structure, the pouring groove is an irregular structure, a motor is inserted and connected to the left side of the rotating rod, the central groove is installed at the lower end of the connecting port, and connecting ports are installed on both sides of the central groove.

[0017] As a preferred technical solution of the utility model, the screening plate is an inclined structure, a slide groove is installed at the upper end of the frame, a slider is installed at the upper end of the sliding structure, and a telescopic rod is installed at the upper end of the scraper.

[0018] Compared with the prior art, the utility model provides a cement powder classifier having the following beneficial effects:

[0019] 1. The utility model sets a cement putting component, wherein a pouring trough is installed in the cement putting component, the pouring trough is convenient for pouring cement, a rotating rod is installed inside the pouring trough, the cement inside the pouring trough is uniformly transported by the rotating rod, and the inside of the pouring trough is prevented from being blocked, a centralizing trough is installed at the lower end, the centralizing trough transports cement to the upper end of the screening plate, a shaking plate is installed inside the centralizing trough, the shaking plate is connected and shaken by shaking rods on both sides of the shaking plate, and the centralizing port is prevented from being blocked, this structure is convenient for uniformly transporting cement and preventing cement from being blocked at the upper end, and effectively prevents the need for manual pouring of cement at the feed port at the upper end of the device when the traditional device is in use, and the need for manual processing when the subsequent feed port is blocked, resulting in a waste of a certain amount of time.

[0020] 2. The utility model sets an anti-blocking component in which a spring rod is installed. The spring rod connects the screening plate at the upper end to facilitate the shaking of the screening plate. A frame is installed at the upper end. The connected sliding structure is driven to move by the pushing rod at the upper end of the frame, and the scraper at the lower end of the sliding structure is driven to clean the blocked area on the upper end of the screening plate, thereby effectively preventing the internal distinguishing device from being blocked when the device is in use, resulting in subsequent cement accumulation at the upper end of the distinguishing structure, making the entire device unable to continue to be used. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structural housing assembly of the utility model;

[0023] Figure 3 This is a schematic diagram of the structural cement placement assembly of the utility model;

[0024] Figure 4 This is a schematic diagram of the anti-blocking component of the utility model structure;

[0025] Among them: 1. Shell assembly; 101. Structural box; 102. Connecting port; 103. Placement box; 104. Discharge port; 2. Cement placement assembly; 201. Pouring trough; 202. Rotating rod; 203. Concentrating trough; 204. Shaking plate; 205. Shaking rod; 3. Anti-blocking assembly; 301. Mounting plate; 302. Spring rod; 303. Screening plate; 304. Frame; 305. Push rod; 306. Sliding structure; 307. Scraper. DETAILED DESCRIPTION

[0026] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0027] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] See also Figure 1 - Figure 4In the present embodiment, a cement powder selecting machine comprises: a shell component 1, a cement putting component 2 is installed at the upper end of the shell component 1, a concentrating groove 203 is installed at the lower end of the cement putting component 2, a shaking plate 204 is installed inside the concentrating groove 203, and a shaking rod 205 is connected to the right side of the shaking plate 204, an anti-blocking component 3 is connected and installed inside the shell component 1, a screening plate 303 is installed at the upper end of the anti-blocking component 3, and a frame 304 is installed at the upper end of the screening plate 303, a pushing rod 305 is installed at the upper end of the frame 304, and a sliding structure 306 is installed at the upper end of the pushing rod 305, and a scraper 307 is installed at the lower end of the sliding structure 306, a pouring groove 201 in the cement putting component 2 is installed at the upper end of the connecting port 102 in the shell component 1, and the anti-blocking component 3 is installed inside the structural box 101 in the shell component 1.

[0030] Through the above structure; the outer shell component 1 is convenient for installing the internal structure, the cement placement component 2 is convenient for evenly conveying the cement and preventing the upper end of the device from being blocked by cement, and the anti-blocking component 3 is convenient for cleaning the upper end of the screen plate 303 to prevent the upper end of the screen plate 303 from being blocked.

[0031] See also Figure 1 - Figure 4 A structural box 101 is installed at the upper end of the shell component 1, and a connecting port 102 is installed at the upper end of the structural box 101, a placement box 103 is installed inside the structural box 101, a discharge port 104 is installed on the left side of the upper end of the structural box 101, a discharge port is installed on the left side of the upper end of the structural box 101, the discharge port 104 is installed at the upper end of the discharge port, and the discharge port 104 is an inclined structure.

[0032] Through the above structure: by installing the structure box 101, it is convenient to install the internal structure, the connection port 102 connects the pouring tank 201, the placement box 103 is convenient for placing cement, and the discharge port 104 discharges the screened cement.

[0033] See also Figure 1 - Figure 4 A pouring groove 201 is installed at the upper end of the cement placing component 2, and a rotating rod 202 is installed inside the pouring groove 201. The pouring groove 201 in the cement placing component 2 is installed at the upper end of the connecting port 102 in the outer shell component 1, and the anti-blocking component 3 is installed inside the structural box 101 in the outer shell component 1.

[0034] Through the above structure: the pouring trough 201 is installed to facilitate the storage of cement, the rotating rod 202 is convenient for mixing and evenly conveying the cement, the focusing trough 203 is convenient for the cement to be concentrated and dropped, and the shaking plate 204 is combined with the shaking rod 205 to facilitate shaking the inside of the focusing trough 203 to prevent internal blockage.

[0035] See also Figure 1 - Figure 4 The inner connection of the outer shell component 1 is installed with an anti-blocking component 3, the upper end of the anti-blocking component 3 is installed with a mounting plate 301, and the upper end of the mounting plate 301 is installed with a spring rod 302, the screening plate 303 is an inclined structure, the upper end of the frame 304 is installed with a slide groove, the upper end of the sliding structure 306 is installed with a slider, and the upper end of the scraper 307 is installed with a telescopic rod.

[0036] Through the above structure: by installing the mounting plate 301, it is convenient to connect the spring rod 302 at the upper end, the spring rod 302 is convenient to drive the screening plate 303 to shake, the screening plate 303 separates the cement, the frame 304 connects the push rod 305 at the upper end, the push rod 305 pushes the sliding structure 306, the sliding structure 306 is convenient to drive the scraper 307 at the lower end to move, and the scraper 307 cleans the upper end of the screening plate 303.

[0037] When in use, first, pour the cement to be distinguished into the pouring trough 201, and start the rotating rod 202 inside the pouring trough 201 through the motor. When the rotating rod 202 is started, the cement inside the pouring trough 201 is stirred and evenly transported, and the cement is transported to the centralizing trough 203 at the lower end, and the cement is transported to the upper end of the screening plate 303 through the centralizing trough 203. In order to prevent the centralizing trough 203 from being blocked, a shaking plate 204 is installed inside the centralizing trough 203, and the shaking plate 204 is connected to the shaking rod 205. The shaking plate 204 is started by the shaking rod 205 to shake and move, and the inside of the centralizing trough 203 is processed. When the cement is transported to the screening plate 303, the cement is distinguished by the screening plate 303. Cement with smaller particles falls into the placement box 103 at the lower end through the screening plate 303, and cement with larger particles slides through the screening plate 303 to the discharge port 104 for discharge. In order to prevent the upper end of the screening plate 303 from being blocked, a spring rod 302 is installed at the lower end, and the screening plate 303 at the upper end is driven to shake by the spring rod 302, and a frame 304 is installed at the upper end of the screening plate 303, and the sliding structure 306 connected to the upper end is moved by the pushing rod 305 at the upper end of the frame 304. A scraper 307 is installed at the lower end of the sliding structure 306, and the scraper 307 is driven to move by the sliding structure 306, and the upper end of the screening plate 303 is cleaned by the scraper 307 to prevent the upper end of the screening plate 303 from being blocked.

[0038] Although 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

1. A cement powder classifier, characterized in that: include: A shell component (1), wherein a cement placing component (2) is installed at the upper end of the shell component (1), a centralizing trough (203) is installed at the lower end of the cement placing component (2), a shaking plate (204) is installed inside the centralizing trough (203), and a shaking rod (205) is connected to the right side of the shaking plate (204), an anti-blocking component (3) is connected and installed inside the shell component (1), a screening plate (303) is installed at the upper end of the anti-blocking component (3), and a frame (304) is installed at the upper end of the screening plate (303), a pushing rod (305) is installed at the upper end of the frame (304), and a sliding structure (306) is installed at the upper end of the pushing rod (305), and a scraper (307) is installed at the lower end of the sliding structure (306).

2. A cement powder classifier according to claim 1, characterized in that: A structural box (101) is installed at the upper end of the housing assembly (1), and a connection port (102) is installed at the upper end of the structural box (101). A placement box (103) is installed inside the structural box (101), and a discharge port (104) is installed on the left side of the upper end of the structural box (101).

3. A cement powder classifier according to claim 1, characterized in that: A pouring trough (201) is installed at the upper end of the cement placing assembly (2), and a rotating rod (202) is installed inside the pouring trough (201).

4. A cement powder classifier according to claim 1, characterized in that: An anti-blocking component (3) is installed in the internal connection of the housing component (1), a mounting plate (301) is installed on the upper end of the anti-blocking component (3), and a spring rod (302) is installed on the upper end of the mounting plate (301).

5. A cement powder classifier according to claim 1, characterized in that: The pouring trough (201) in the cement placing component (2) is installed at the upper end of the connecting port (102) in the outer shell component (1), and the anti-blocking component (3) is installed inside the structural box (101) in the outer shell component (1).

6. A cement powder classifier according to claim 2, characterized in that: A discharge port is installed on the left side of the upper end of the structural box (101), and the discharge port (104) is installed at the upper end of the discharge port. The discharge port (104) is an inclined structure.

7. A cement powder classifier according to claim 3, characterized in that: The rotating rod (202) is a two-rod structure, the pouring groove (201) is an irregular structure, a motor is inserted and connected to the left side of the rotating rod (202), the central groove (203) is installed at the lower end of the connecting port (102), and connecting ports are installed on both sides of the central groove (203).

8. A cement powder classifier according to claim 4, characterized in that: The screening plate (303) is an inclined structure, a slide groove is installed at the upper end of the frame (304), a sliding block is installed at the upper end of the sliding structure (306), and a telescopic rod is installed at the upper end of the scraper (307).

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