Crushing device for blocky cement processing

Abstract

The utility model discloses a crushing device for blocky cement processing, which comprises a crushing box, the upper end of the crushing box is provided with a feed inlet of an embedded structure, a crushing cylinder is arranged at the center position in the crushing box, both ends of the crushing cylinder are connected to the crushing box through connecting plates, and the bottom end of the feed inlet is communicated with the crushing cylinder. According to the cement crushing device, the crushing devices are arranged in the crushing box, crushing blocks on a mounting disc rotate to crush blocky cement, the cement blocks subjected to primary crushing fall into the two crushing devices, and secondary crushing of the cement is achieved through crushing shafts rotating relatively, so that the crushing efficiency is improved; crushed cement blocks are different in size, the crushed cement blocks fall into the screening box, the micro vibration motor drives the screening box to vibrate to screen the cement, the screened coarse materials are crushed again by the crushing device, and the screened fine materials directly slide out through the sliding opening.

Description

Technical Field

[0001] The utility model relates to the technical field of cement processing, in particular to a crushing device for processing block cement. Background Art

[0002] After cement is bagged, it will clump due to humid weather. When the cement is used, a crushing device is needed to crush the block cement. The existing crushing device has a relatively simple structure and can only crush the block cement by rotating between two crushing shafts. This crushing method has a relatively poor crushing effect and requires separate screening after crushing, which not only reduces the work efficiency but also increases the labor intensity of the staff. Therefore, the present invention provides a crushing device for block cement processing to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to provide a crushing device for processing block cement, so as to solve the problem that the existing crushing device in the above-mentioned background technology has a relatively simple structure and can only crush the block cement by rotation between two crushing shafts. This crushing treatment method has a relatively poor crushing effect and requires separate screening after crushing, which not only has low work efficiency but also increases the labor intensity of the staff.

[0004] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a crushing device for processing block cement, comprising:

[0005] A crushing box, wherein an embedded feed port is installed at the upper end of the crushing box, a crushing barrel is arranged at the center of the crushing box, both ends of the crushing barrel are connected to the crushing box through connecting plates, and the bottom end of the feed port is connected to the crushing barrel, and a crushing device is arranged inside the crushing barrel;

[0006] A bottom box is installed at the bottom end of the crushing box, a partition is provided at the center of the bottom box, a crushing chamber is provided on the left side of the bottom box, a sliding chamber is provided on the right side of the crushing chamber, and a screening device is installed at the upper end of the partition;

[0007] A crushing device is arranged inside the crushing chamber, the left end of the screening device is located above the crushing device, a material drop opening is arranged at the bottom end of the crushing chamber, and a material sliding opening is arranged at the right bottom end of the sliding chamber.

[0008] Preferably, as a preferred embodiment of the utility model, the crushing device includes a mounting plate and a crushing block, the front end surface of the mounting plate is provided with a crushing block, and a plurality of crushing blocks are provided at equal angles.

[0009] Preferably, as a preferred embodiment of the utility model, the screening device includes a screening box, a screening hole, a spring and a micro-vibration motor, the left end of the screening box is an open structure, a screening hole is provided at the bottom of the screening box, springs are provided at the bottom of both sides of the screening box, and a micro-vibration motor is installed at the bottom of the right side of the screening box.

[0010] Preferably, as a preferred embodiment of the present invention, the crushing device includes a first crushing shaft, a second crushing shaft and a crushing block, the first crushing shaft and the second crushing shaft rotate relatively, and the crushing blocks of the first crushing shaft and the second crushing shaft are in a staggered structure.

[0011] Preferably, as a preferred embodiment of the present invention, a gap is provided between the crushing block and the inner wall of the crushing barrel.

[0012] Preferably, as a preferred embodiment of the present invention, the screening box is in an inclined structure, and the screening box does not contact the crushing drum when vibrating.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, a crushing device is arranged inside the crushing box, and the crushing blocks on the mounting plate rotate to crush the blocky cement. The primary crushed cement blocks fall into the two crushing devices, and the secondary crushing of the cement is achieved by the relatively rotating crushing shafts, thereby increasing the crushing efficiency.

[0015] 2. In the utility model, the cement blocks after crushing may be of different sizes. The crushed cement falls into the screening box, and the micro vibration motor drives the screening box to vibrate to realize the screening of the cement. The screened coarse material is crushed again by the crushing device, and the screened fine material slides out directly through the sliding port. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 This is a schematic diagram of the structure of the crushing block of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the screening device of the utility model.

[0019] In the figure: 1. Crushing box; 2. Feeding port; 3. Crushing cylinder; 4. Connecting plate; 5. Crushing device; 51. Mounting plate; 52. Crushing block; 6. Bottom box; 7. Partition plate; 8. Sliding cavity; 9. Crushing cavity; 10. Screening device; 1001. Screening box; 1002. Screening hole; 1003. Spring; 1004. Micro vibration motor; 11. Sliding port; 12. Crushing device; 1201. First crushing shaft; 1202. Second crushing shaft; 1203. Crushing block; 13. Dropping port. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0021] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "first", "second", "third", and "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connected", and "connected" 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 a connection through an intermediate medium. It can be a connection between the two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances. The meaning of "multiple" in the present utility model is two or more, and unless otherwise clearly and specifically limited, they all fall within the scope of protection of the present utility model.

[0023] Example 1: Figure 1 , the utility model provides a technical solution: including:

[0024] A crushing box 1, with a feed port 2 in an embedded structure installed at the upper end of the crushing box 1, a crushing barrel 3 is arranged at the center of the crushing box 1, both ends of the crushing barrel 3 are connected to the crushing box 1 through a connecting plate 4, and the bottom end of the feed port 2 is connected to the crushing barrel 3, and a crushing device 5 is arranged inside the crushing barrel 3;

[0025] A bottom box 6 is installed at the bottom of the crushing box 1, a partition 7 is provided at the center of the bottom box 6, a crushing chamber 9 is provided on the left side of the bottom box 6, a sliding chamber 8 is provided on the right side of the crushing chamber 9, and a screening device 10 is installed on the upper end of the partition 7;

[0026] A crushing device 12 is provided inside the crushing chamber 9 , the left end of the screening device 10 is located above the crushing device 12 , a material drop opening 13 is provided at the bottom of the crushing chamber 9 , and a material sliding opening 11 is provided at the right bottom of the sliding chamber 8 .

[0027] The crushing device 5 comprises a mounting plate 51 and a crushing block 52. The crushing block 52 is disposed on the front end surface of the mounting plate 51, and a plurality of crushing blocks 52 are disposed at equal angles.

[0028] A gap is provided between the crushing block 52 and the inner wall of the crushing tube 3 .

[0029] In this embodiment, the motor drives the mounting plate to rotate so that the crushing blocks can crush the cement blocks.

[0030] Example 2: Figure 1-3 , the utility model provides a technical solution: including:

[0031] A crushing box 1, with a feed port 2 in an embedded structure installed at the upper end of the crushing box 1, a crushing barrel 3 is arranged at the center of the crushing box 1, both ends of the crushing barrel 3 are connected to the crushing box 1 through a connecting plate 4, and the bottom end of the feed port 2 is connected to the crushing barrel 3, and a crushing device 5 is arranged inside the crushing barrel 3;

[0032] A bottom box 6 is installed at the bottom of the crushing box 1, a partition 7 is provided at the center of the bottom box 6, a crushing chamber 9 is provided on the left side of the bottom box 6, a sliding chamber 8 is provided on the right side of the crushing chamber 9, and a screening device 10 is installed on the upper end of the partition 7;

[0033] A crushing device 12 is provided inside the crushing chamber 9 , the left end of the screening device 10 is located above the crushing device 12 , a material drop opening 13 is provided at the bottom of the crushing chamber 9 , and a material sliding opening 11 is provided at the right bottom of the sliding chamber 8 .

[0034] The screening device 10 includes a screening box 1001, a screening hole 1002, a spring 1003 and a micro vibration motor 1004. The left end of the screening box 1001 is an open structure, and the screening hole 1002 is provided at the bottom of the screening box 1001. Springs 1003 are provided at the bottom of both sides of the screening box 1001, and a micro vibration motor 1004 is installed at the bottom of the right side of the screening box 1001.

[0035] The screening box 1001 is in an inclined structure, and the screening box 1001 does not contact the crushing drum 3 when vibrating.

[0036] In this embodiment, the purpose is to use a micro vibration motor to drive the screening box to vibrate, so as to screen the crushed cement.

[0037] Example 3: Figure 1-3 , the utility model provides a technical solution: including:

[0038] A crushing box 1, with a feed port 2 in an embedded structure installed at the upper end of the crushing box 1, a crushing barrel 3 is arranged at the center of the crushing box 1, both ends of the crushing barrel 3 are connected to the crushing box 1 through a connecting plate 4, and the bottom end of the feed port 2 is connected to the crushing barrel 3, and a crushing device 5 is arranged inside the crushing barrel 3;

[0039] A bottom box 6 is installed at the bottom of the crushing box 1, a partition 7 is provided at the center of the bottom box 6, a crushing chamber 9 is provided on the left side of the bottom box 6, a sliding chamber 8 is provided on the right side of the crushing chamber 9, and a screening device 10 is installed on the upper end of the partition 7;

[0040] A crushing device 12 is provided inside the crushing chamber 9 , the left end of the screening device 10 is located above the crushing device 12 , a material drop opening 13 is provided at the bottom of the crushing chamber 9 , and a material sliding opening 11 is provided at the right bottom of the sliding chamber 8 .

[0041] The crushing device 12 includes a first crushing shaft 1201, a second crushing shaft 1202 and a crushing block 1203. The first crushing shaft 1201 and the second crushing shaft 1202 rotate relatively, and the crushing blocks 1203 of the first crushing shaft 1201 and the second crushing shaft 1202 are in a staggered structure.

[0042] In this embodiment, a crushing device is provided and two crushing shafts rotate relative to each other to achieve crushing of the screened coarse materials.

[0043] Working principle:

[0044] When in use, put the block cement through the feed port 2, the cement block falls into the crushing barrel 3, the crushing block 52 on the mounting plate 51 crushes the cement block, and the crushed cement falls into the screening box 1001. The micro vibration motor 1004 drives the screening box 1001 to vibrate, and the coarse material falls into the first crushing shaft 1201 and the second crushing shaft 1202. The crushing block 1203 is used to crush the screened coarse material, and the screened fine material falls into the sliding cavity 8 and slides out through the sliding port 11.

[0045] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A crushing device for processing block cement, characterized in that: include: A crushing box (1), wherein a feed port (2) in an embedded structure is installed at the upper end of the crushing box (1), a crushing barrel (3) is arranged at the center of the crushing box (1), both ends of the crushing barrel (3) are connected to the crushing box (1) through a connecting plate (4), and the bottom end of the feed port (2) is connected to the crushing barrel (3), and a crushing device (5) is arranged inside the crushing barrel (3); A bottom box (6) is installed at the bottom end of the crushing box (1), a partition (7) is provided at the center position inside the bottom box (6), a crushing chamber (9) is provided on the left side of the bottom box (6), a sliding chamber (8) is provided on the right side of the crushing chamber (9), and a screening device (10) is installed at the upper end of the partition (7); A crushing device (12) is provided inside the crushing chamber (9), the left end of the screening device (10) is located above the crushing device (12), a material drop opening (13) is provided at the bottom end of the crushing chamber (9), and a material sliding opening (11) is provided at the right bottom end of the sliding chamber (8).

2. A crushing device for processing block cement according to claim 1, characterized in that: The crushing device (5) comprises a mounting plate (51) and a crushing block (52); the front end surface of the mounting plate (51) is provided with a crushing block (52), and a plurality of crushing blocks (52) are provided at equal angles.

3. A crushing device for processing block cement according to claim 1, characterized in that: The screening device (10) comprises a screening box (1001), a screening hole (1002), a spring (1003) and a micro vibration motor (1004); the left end of the screening box (1001) is an open structure; the screening hole (1002) is provided at the bottom of the screening box (1001); springs (1003) are provided at the bottom of both sides of the screening box (1001); and the micro vibration motor (1004) is installed at the bottom of the right side of the screening box (1001).

4. A crushing device for processing block cement according to claim 1, characterized in that: The crushing device (12) comprises a first crushing shaft (1201), a second crushing shaft (1202) and a crushing block (1203); the first crushing shaft (1201) and the second crushing shaft (1202) rotate relative to each other, and the crushing blocks (1203) of the first crushing shaft (1201) and the second crushing shaft (1202) are in a staggered structure.

5. A crushing device for processing block cement according to claim 2, characterized in that: A gap is provided between the crushing block (52) and the inner wall of the crushing cylinder (3).

6. A crushing device for processing block cement according to claim 3, characterized in that: The screening box (1001) has an inclined structure, and when the screening box (1001) vibrates, it does not contact the crushing drum (3).

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