Cement screening device

Abstract

The utility model relates to the technical field related to cement, in particular to a cement screening device which comprises a base, a cement collecting box is connected to the upper surface of the base in a sliding mode, and a residue storage box is fixedly connected to the upper surface of the base. According to the cement screening device, when cement is screened, the cement is poured into a cement screening groove, at the moment, the cement can be screened through a first screening plate and a second screening plate, then a vibration machine is started, and at the moment, the frequency generated by the vibration machine can be buffered through a supporting column, a limiting groove, a spring and a fixing block; then, a limiting effect is exerted on the generated force applied to the spring, the spring is prevented from being bent towards one side due to stress, then cement is vibrated and screened in the cement screening groove, and meanwhile, some large cement particles roll out through a partition plate connected with the surface of one end of the cement screening groove; and large cement particles generated during screening can be effectively separated out, so that better screening is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field related to cement, in particular to a cement screening device. Background Art

[0002] Cement is a powdery hydraulic inorganic cementitious material. It 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. The early mixture of lime and volcanic ash is very similar to the modern lime volcanic ash cement. The concrete made of crushed stone is not only high in strength after hardening, but also can resist the erosion of fresh water or salt water. For a long time, it has been widely used in civil engineering, water conservancy, national defense and other projects as an important cementitious material. Cement was also called cement in the old days. However, most of the current cement screening devices do not have the vibration effect or the vibration effect is not ideal during screening. Therefore, a cement screening device is particularly needed.

[0003] However, the current cement screening device does not have a vibration effect during screening, which may easily cause blockage during cement screening. This will not only prolong the cement screening time but also delay the cement screening progress and affect work efficiency, which is very unfavorable for the use of the cement screening device. Utility Model Content

[0004] The purpose of the utility model is to provide a cement screening device to solve the problem raised in the above background technology. However, the current cement screening device does not have a vibration effect during screening, which may cause cement to be easily blocked during use. This will not only prolong the cement screening time but also delay the cement screening progress and affect the work efficiency, which is very unfavorable for the use of the cement screening device.

[0005] To achieve the above object, the utility model provides the following technical solution: a cement screening device, comprising a base, characterized in that: a cement collecting box is slidably connected to the upper surface of the base, a residue storage box is fixedly connected to the upper surface of the base, a vibrating screening mechanism is arranged on the upper surface of the base, and a cleaning mechanism is arranged on one side of the base;

[0006] The vibrating screening mechanism comprises a base, a cement collecting box is slidably connected to the upper surface of the base, a residue storage box is fixedly connected to the upper surface of the base, a vibrating screening mechanism is arranged on the upper surface of the base, and a cleaning mechanism is arranged on one side of the base;

[0007] The vibrating screening mechanism comprises a base, a cement collecting box is slidably connected to the upper surface of the base, a residue storage box is fixedly connected to the upper surface of the base, a vibrating screening mechanism is arranged on the upper surface of the base, and a cleaning mechanism is arranged on one side of the base;

[0008] The vibrating screening mechanism includes a supporting column, a limiting groove, a spring, a limiting column, a fixed block, a cement screening trough, a vibrator, a first screening plate, a second screening plate and a partition plate. The upper surface of the base is fixedly connected with the supporting column, the upper surface of the supporting column is provided with a limiting groove, one end surface of the supporting column is fixedly connected with a spring, a limiting column is installed above the supporting column, the upper surface of the limiting column is fixedly connected with a fixed block, one side surface of the fixed block is fixedly connected with the cement screening trough, one side surface of the cement screening trough is fixedly connected with the vibrator, the inner surface of the cement screening trough is fixedly connected with the first screening plate, the inner surface of the cement screening trough is fixedly connected with the second screening plate, and one end surface of the cement screening trough is fixedly connected with a partition plate.

[0009] Preferably, the support columns are symmetrically arranged below the cement screening slot, and the inner wall size of the spring is consistent with the outer wall size of the limiting slot.

[0010] Preferably, the first screen plate is made of stainless steel, and the outer wall size of the first screen plate is consistent with the inner wall size of the cement screening tank.

[0011] Preferably, the outer wall size of the second screening plate matches the inner wall size of the cement screening slot, and the cement screening slot and the partition plate form a rotating structure.

[0012] Preferably, the cleaning mechanism includes an electric slide, a slider, a hard water pipe, a spray hole, an external joint, a soft water pipe and a water pump; one side surface of the cement screening trough is fixedly connected to the electric slide, the inner surface of the electric slide is slidably connected to the slider, the upper surface of the slider is installed with a hard water pipe, the lower surface of the hard water pipe is provided with a spray hole, the lower surface of the hard water pipe is fixedly connected to the external joint, the lower end surface of the external joint is fixedly connected to the soft water pipe, and one end surface of the soft water pipe is fixedly connected to the water pump.

[0013] Preferably, the inner wall size of the sliding block matches the outer wall size of the hard water pipe, and the spray holes are distributed at equal intervals on the lower end surface of the hard water pipe.

[0014] Preferably, the outer wall size of the hard water pipe matches the inner wall size of the external joint, and the outer wall size of the soft water pipe matches the inner wall size of the external joint.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the cement screening device, through the arrangement of support columns, limit grooves, springs, limit columns, fixed blocks, cement screening grooves, vibrators, first screening plates, second screening plates and partition plates, when in use, first the vibrator is installed on one end surface of the cement screening groove, when the cement is screened, the cement is poured into the cement screening groove, at this time the cement will be screened through the first screening plate and the second screening plate, and then the vibrator is turned on, at this time the frequency generated by the vibrator will be buffered by the support columns, limit grooves, springs and fixed blocks, and then a limit effect will be applied to the force generated by the spring to prevent the spring from bending to one side under the force, then the cement will be vibrated and screened in the cement screening groove, and at the same time some larger cement particles will roll out through the partition plate connected to one end surface of the cement screening groove, which can effectively separate the larger cement particles generated during screening, thus solving the problem of being not conducive to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the cement screening trough and the vibrating machine used in conjunction with each other in the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the electric slide table and the slider used in conjunction with each other in the utility model;

[0019] Figure 4 For this utility model Figure 2 A is an enlarged structural diagram of FIG.

[0020] Figure 5 For this utility model Figure 3 Schematic diagram of the enlarged structure at B

[0021] In the figure: 1. base; 2. cement collecting box; 3. residue storage box; 4. vibration screening mechanism; 401. support column; 402. limit groove; 403. spring; 404. limit column; 405. fixed block; 406. cement screening groove; 407. vibrator; 408. first screening plate; 409. second screening plate; 410. partition plate; 5. cleaning mechanism; 501. electric slide; 502. slider; 503. hard water pipe; 504. spray hole; 505. external joint; 506. soft water pipe; 507. water pump. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-4 The utility model provides a technical solution: a cement screening device, comprising a base 1, a cement collecting box 2 is slidably connected to the upper surface of the base 1, a residue storage box 3 is fixedly connected to the upper surface of the base 1, a vibration screening mechanism 4 is arranged on the upper surface of the base 1, and a cleaning mechanism 5 is arranged on one side of the base 1;

[0024] The vibration screening mechanism 4 includes a support column 401, a limiting groove 402, a spring 403, a limiting column 404, a fixed block 405, a cement screening groove 406, a vibrator 407, a first screening plate 408, a second screening plate 409 and a partition plate 410. The upper surface of the base 1 is fixedly connected with the support column 401, the upper surface of the support column 401 is provided with a limiting groove 402, one end surface of the support column 401 is fixedly connected with a spring 403, the upper surface of the support column 401 is provided with a limiting column 404, and the limiting column 409 is provided with a fixing block 405. 4 is fixedly connected to a fixed block 405 on the upper surface, a cement screening slot 406 is fixedly connected to one side surface of the fixed block 405, a vibrator 407 is fixedly connected to one side surface of the cement screening slot 406, a first screening plate 408 is fixedly connected to the inner surface of the cement screening slot 406, a second screening plate 409 is fixedly connected to the inner surface of the cement screening slot 406, a partition plate 410 is fixedly connected to one end surface of the cement screening slot 406, and a support column 401, a limiting slot 402, a spring 403, a limiting column 404, and a second limiting column 405 are fixedly connected to the first screening plate 408. 404, a fixing block 405, a cement screening slot 406, a vibrator 407, a first screening plate 408, a second screening plate 409 and a partition plate 410 are arranged. When in use, the vibrator 407 is first installed on one end surface of the cement screening slot 406. When the cement is screened, the cement is poured into the cement screening slot 406. At this time, the cement will be screened by the first screening plate 408 and the second screening plate 409. Then the vibrator 407 is turned on. At this time, the frequency generated by the vibrator 407 will pass through the support column 4 01. The limiting groove 402, the spring 403 and the fixed block 405 will buffer the generated vibration frequency, and then apply a limiting effect on the force exerted on the spring 403 to prevent the spring 403 from bending to one side under the force. Then the cement will be vibrated and screened in the cement screening groove 406. At the same time, some larger cement particles will roll out through the partition plate 410 connected to the surface of one end of the cement screening groove 406, which can effectively separate the larger cement particles generated during screening, thereby achieving better screening.

[0025] Furthermore, the support column 401 is symmetrically arranged below the cement screening slot 406, and the inner wall size of the spring 403 is consistent with the outer wall size of the limiting slot 402. Through the setting of the limiting slot 402, the spring 403 can be better limited.

[0026] Furthermore, the first screening plate 408 is made of stainless steel, and the outer wall size of the first screening plate 408 is consistent with the inner wall size of the cement screening slot 406. Through the arrangement of the second screening plate 409, cement can be screened more finely.

[0027] Furthermore, the outer wall size of the second screening plate 409 is consistent with the inner wall size of the cement screening slot 406. The cement screening slot 406 and the partition plate 410 form a rotating structure. Through the setting of the partition plate 410, the larger cement particles generated during screening can be effectively separated.

[0028] Furthermore, the cleaning mechanism 5 includes an electric slide 501, a slider 502, a hard water pipe 503, a spray hole 504, an external joint 505, a soft water pipe 506 and a water pump 507. The electric slide 501 is fixedly connected to one side surface of the cement screening tank 406, the slider 502 is slidably connected to the inner surface of the electric slide 501, the hard water pipe 503 is installed on the upper surface of the slider 502, the spray hole 504 is opened on the lower surface of the hard water pipe 503, the external joint 505 is fixedly connected to the lower surface of the external joint 505, the soft water pipe 506 is fixedly connected to the lower end surface of the external joint 505, and the water pump 507 is fixedly connected to one end surface of the soft water pipe 506 , through the arrangement of the electric slide 501, the slider 502, the hard water pipe 503, the spray hole 504, the external joint 505, the soft water pipe 506 and the water pump 507, when in use, first turn on the water pump 507, at this time, water will flow through the soft water pipe 506 fixedly connected to the water pump 507 to the hard water pipe 503 connected to the other end of the external joint 505, and then flow out through the spray hole 504 opened on the lower surface of the hard water pipe 503, so as to achieve a cleaning effect on the cement screening slot 406. When the cleaning is incomplete, the sliding slider 502 can be moved on the electric slide 501, and then the hard water pipe 503 can be driven to achieve better cleaning.

[0029] Furthermore, the inner wall size of the slider 502 matches the outer wall size of the hard water pipe 503, and the spray holes 504 are evenly spaced on the lower end surface of the hard water pipe 503. The arrangement of the spray holes 504 can provide a wider flushing range.

[0030] Furthermore, the outer wall size of the hard water pipe 503 matches the inner wall size of the external joint 505, and the outer wall size of the soft water pipe 506 matches the inner wall size of the external joint 505. Through the setting of the external joint 505, the connection between the hard water pipe 503 and the soft water pipe 506 can be made tighter.

[0031] Working principle: First, install the vibrator 407 on one end surface of the cement screening slot 406. When screening the cement, pour the cement into the cement screening slot 406. At this time, the cement will be screened through the first screening plate 408 and the second screening plate 409. Then turn on the vibrator 407. At this time, the frequency generated by the vibrator 407 will be buffered by the support column 401, the limiting slot 402, the spring 403 and the fixed block 405. Then, a limiting effect will be applied to the force generated by the spring 403 to prevent the spring 403 from bending to one side under the force. Then, the cement will be vibrated and screened in the cement screening slot 406, and some larger cement particles will be The partition plate 410 connected to one end surface of the cement screening slot 406 rolls out, which can effectively separate the larger cement particles produced during screening, so as to achieve better screening. When in use, turn on the water pump 507, and then water will flow through the soft water pipe 506 fixedly connected to the water pump 507 to the hard water pipe 503 connected to the other end of the external joint 505, and then flow out through the spray hole 504 opened on the lower surface of the hard water pipe 503, so as to achieve the effect of cleaning the cement screening slot 406. When the cleaning is incomplete, the sliding slider 502 can be moved on the electric slide 501, and then the hard water pipe 503 can be driven, so as to achieve better cleaning.

[0032] 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 screening device, comprising a base (1), characterized in that: The upper surface of the base (1) is slidably connected to a cement collection box (2), the upper surface of the base (1) is fixedly connected to a residue storage box (3), the upper surface of the base (1) is provided with a vibration screening mechanism (4), and one side of the base (1) is provided with a cleaning mechanism (5); The vibrating screening mechanism (4) comprises a supporting column (401), a limiting groove (402), a spring (403), a limiting column (404), a fixing block (405), a cement screening groove (406), a vibrating machine (407), a first screening plate (408), a second screening plate (409) and a partition plate (410), wherein the upper surface of the base (1) is fixedly connected to the supporting column (401), the upper surface of the supporting column (401) is provided with a limiting groove (402), one end surface of the supporting column (401) is fixedly connected to the spring (403), and the upper surface of the supporting column (401) is provided with a first spring (403). A limiting column (404) is installed on the side, the upper surface of the limiting column (404) is fixedly connected to a fixing block (405), one side surface of the fixing block (405) is fixedly connected to a cement screening slot (406), one side surface of the cement screening slot (406) is fixedly connected to a vibrator (407), the inner surface of the cement screening slot (406) is fixedly connected to a first screening plate (408), the inner surface of the cement screening slot (406) is fixedly connected to a second screening plate (409), and one end surface of the cement screening slot (406) is fixedly connected to a partition plate (410).

2. A cement screening device according to claim 1, characterized in that: The support column (401) is symmetrically arranged below the cement screening slot (406), and the inner wall size of the spring (403) is consistent with the outer wall size of the limiting slot (402).

3. A cement screening device according to claim 1, characterized in that: The first screening plate (408) is made of stainless steel, and the outer wall size of the first screening plate (408) matches the inner wall size of the cement screening tank (406).

4. A cement screening device according to claim 1, characterized in that: The outer wall size of the second screening plate (409) matches the inner wall size of the cement screening slot (406), and the cement screening slot (406) and the partition plate (410) form a rotating structure.

5. A cement screening device according to claim 1, characterized in that: The cleaning mechanism (5) comprises an electric slide (501), a slider (502), a hard water pipe (503), a spray hole (504), an external joint (505), a soft water pipe (506) and a water pump (507); one side surface of the cement screening trough (406) is fixedly connected to the electric slide (501); the inner side surface of the electric slide (501) is slidably connected to the slider (502); the upper surface of the slider (502) is installed with a hard water pipe (503); the lower surface of the hard water pipe (503) is provided with a spray hole (504); the lower surface of the hard water pipe (503) is fixedly connected to the external joint (505); the lower end surface of the external joint (505) is fixedly connected to the soft water pipe (506); and one end surface of the soft water pipe (506) is fixedly connected to the water pump (507).

6. A cement screening device according to claim 5, characterized in that: The inner wall size of the sliding block (502) matches the outer wall size of the hard water pipe (503), and the spray holes (504) are distributed at equal intervals on the lower end surface of the hard water pipe (503).

7. A cement screening device according to claim 5, characterized in that: The outer wall size of the hard water pipe (503) matches the inner wall size of the external joint (505), and the outer wall size of the soft water pipe (506) matches the inner wall size of the external joint (505).

Images