Calcium oxide crushing equipment

Abstract

The utility model discloses calcium oxide crushing equipment which comprises a crushing box, a grinding motor is arranged on the upper end face of the crushing box, a rotating rod is arranged on an output shaft of the grinding motor, one end of the rotating rod penetrates through and extends into the crushing box, a grinding assembly is arranged at the bottom end of the rotating rod, and a discharging assembly is arranged below the grinding assembly. A crushing assembly is arranged on the upper end face of the crushing box, four evenly-distributed bases are arranged on the lower end face of the crushing box, and a controller is arranged on the outer side of the crushing box. The crushing assembly is arranged to crush a calcium oxide raw material, so that the volume of the raw material is reduced, the raw material is convenient to grind, and the grinding motor and the grinding assembly are arranged to grind the raw material with smaller volume, so that the raw material is ground into powder, and the raw material is crushed more thoroughly; and the production efficiency of calcium oxide is further improved, and the ground raw materials can be smoothly discharged by arranging the discharging assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of crushing equipment, in particular to a calcium oxide crushing equipment. Background Art

[0002] Calcium oxide, commonly known as quicklime or marble, has a wide range of uses and high economic value. The raw material for the production of calcium oxide is natural rock with calcium carbonate as the main component. The raw material needs to be crushed and calcined before preparation. When crushing calcium oxide, crushing equipment is required to crush it.

[0003] When the existing crushing equipment is in use, most of them directly use crushing knives to crush the calcium oxide raw materials. However, this crushing equipment can only crush the raw materials into smaller particles, which makes the raw materials incompletely crushed, not only causing waste of raw materials, but also reducing the production efficiency of calcium oxide. Therefore, a calcium oxide crushing equipment is proposed to solve the above problems. Utility Model Content

[0004] (I) Purpose of the utility model

[0005] In order to solve the technical problems existing in the background technology, the utility model proposes a calcium oxide crushing equipment, which can grind the raw materials into powder by setting a grinding motor and a grinding component, and has the advantages of making the raw materials crushed more thoroughly.

[0006] (II) Technical solution

[0007] The utility model provides a calcium oxide crushing device, comprising a crushing box, the upper end surface of the crushing box is provided with a grinding motor, the output shaft of the grinding motor is provided with a rotating rod with one end penetrating through and extending into the crushing box, the bottom end of the rotating rod is provided with a grinding component, a discharging component is provided below the grinding component, the upper end surface of the crushing box is provided with a crushing component, the lower end surface of the crushing box is provided with four evenly distributed bases, and a controller is provided on the outside of the crushing box.

[0008] The grinding assembly includes an upper circular table, a lower circular table, a fixed block and a grinding circular groove, the upper circular table is arranged at the bottom end of the rotating rod, the lower circular table is arranged below the upper circular table, the upper circular table and the lower circular table are arranged oppositely, the height of the upper circular table is smaller than the height of the lower circular table, the fixed block is arranged inside the crushing box, the grinding circular groove is opened at the top of the fixed block and penetrates to the bottom thereof, the upper end diameter of the grinding circular groove is larger than the lower end diameter of the grinding circular groove, the lower circular table is located inside the grinding circular groove, and the distance between the outer side of the lower circular table and the inner side of the grinding circular groove decreases from top to bottom.

[0009] The discharge assembly includes a rotating shaft, a toggle rod, a discharge port, and a discharge funnel. One end of the rotating shaft is provided on the lower end surface of the lower frustum, and the other end of the rotating shaft is rotatably connected to the inner bottom wall of the pulverizing chamber. The toggle rod is provided on the outer side of the rotating shaft, and the bottom of the toggle rod is slidably connected to the inner bottom wall of the pulverizing chamber. The discharge port is opened on the inner bottom wall of the pulverizing chamber and penetrates through to its bottom. The discharge funnel is provided on the lower end surface of the pulverizing chamber and corresponds to the position of the discharge port.

[0010] Preferably, the crushing assembly includes a crushing chamber, a feed port, and a driving assembly. The crushing chamber is provided on the upper end surface of the pulverizing chamber. The feed port is provided on the upper end surface of the crushing chamber and is communicated with its interior. The driving assembly is provided inside the crushing chamber, and the interior of the crushing chamber is communicated with the interior of the pulverizing chamber.

[0011] Preferably, the driving assembly includes a driving motor, a crushing rod, and a crushing knife. The driving motor is provided on the outer end surface of the crushing chamber. One end of the crushing rod is rotatably connected to the inner side wall of the crushing chamber. The other end of the crushing rod penetrates through and extends to the outside of the crushing chamber and is connected to the output shaft of the driving motor. The crushing knife is provided on the outer side of the crushing rod, and there are multiple groups of crushing knives, all of which are spaced apart on the outer side of the crushing rod.

[0012] Compared with the prior art, the above technical solutions of the present utility model have the following beneficial technical effects:

[0013] In this calcium oxide pulverizing device, the crushing assembly can crush the calcium oxide raw material, reducing the volume of the raw material and facilitating the grinding of the raw material. By setting the grinding motor and the grinding assembly, the raw material with a smaller volume can be ground, thereby grinding the raw material into a powder form, making the crushing of the raw material more thorough and further improving the production efficiency of calcium oxide. The discharge assembly can smoothly discharge the ground raw material. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of a calcium oxide pulverizing device proposed by the present utility model.

[0015] Figure 2 is a calcium oxide pulverizing device proposed by the present utility model Figure 1 The enlarged view of A.

[0016] Figure 3 is a calcium oxide pulverizing device proposed by the present utility model Figure 1 The enlarged view of B.

[0017] Figure 4 is a front view of a calcium oxide pulverizing device proposed by the present utility model.

[0018] Reference numerals: 1, crushing box; 2, grinding motor; 3, rotating rod; 4, grinding assembly; 401, upper frustum; 402, lower frustum; 403, fixing block; 404, grinding circular groove; 5, discharging assembly; 501, rotating shaft; 502, toggling rod; 503, discharging port; 504, discharging funnel; 6, crushing assembly; 601, crushing box; 602, feeding port; 603, driving assembly; 6031, driving motor; 6032, crushing rod; 6033, crushing knife; 7, base; 8, controller. Detailed implementation manners

[0019] To make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below in conjunction with the specific implementation manners and with reference to the accompanying drawings. It should be understood that these descriptions are merely exemplary and are not intended to limit the scope of the present utility model. In addition, in the following description, the descriptions of well-known structures and technologies are omitted to avoid unnecessarily confusing the concepts of the present utility model.

[0020] In the description of the present utility model, it should be noted that the orientation or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. are based on the orientation or positional relationships shown in the drawings. These 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 thus should not be construed as limiting the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0021] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, such as welding, riveting, bonding, etc., or a detachable connection, such as screw connection, key connection, pin connection, etc., or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0022] As Figures 1-4As shown in the figure, a calcium oxide crushing device proposed by the present utility model includes a crushing box 1. A grinding motor 2 is provided on the upper end surface of the crushing box 1. The output shaft of the grinding motor 2 is provided with a rotating rod 3 that penetrates and extends into the interior of the crushing box 1 at one end. A grinding assembly 4 is provided at the bottom end of the rotating rod 3. An unloading assembly 5 is provided below the grinding assembly 4. A crushing assembly 6 is provided on the upper end surface of the crushing box 1. Four evenly distributed bases 7 are provided on the lower end surface of the crushing box 1. A controller 8 is provided on the outer side of the crushing box 1.

[0023] In the present utility model, the crushing assembly 6 can add and crush the calcium oxide raw material, reducing the volume of the raw material and facilitating the grinding of calcium oxide. When the grinding motor 2 is started, the output shaft of the grinding motor 2 will drive the rotating rod 3 to rotate, and the rotating rod 3 will drive the grinding assembly 4 to rotate. The raw material can be ground by the grinding assembly 4 to make the raw material into a powder form. At the same time, the ground raw material can be stirred by the unloading assembly 5, so that the ground raw material can be discharged stably.

[0024] In an alternative embodiment, the grinding assembly 4 includes an upper frustum 401, a lower frustum 402, a fixing block 403, and a grinding circular groove 404. The upper frustum 401 is provided at the bottom end of the rotating rod 3. The lower frustum 402 is provided below the upper frustum 401. The upper frustum 401 and the lower frustum 402 are arranged in opposite directions. The height of the upper frustum 401 is less than the height of the lower frustum 402. The fixing block 403 is provided inside the crushing box 1. The grinding circular groove 404 is opened at the top of the fixing block 403 and penetrates to its bottom. The diameter of the upper end of the grinding circular groove 404 is larger than the diameter of the lower end of the grinding circular groove 404. The lower frustum 402 is located inside the grinding circular groove 404, and the distance between the outer side of the lower frustum 402 and the inner side of the grinding circular groove 404 decreases from top to bottom.

[0025] It should be noted that when the rotating rod 3 rotates, the rotating rod 3 will drive the upper frustum 401 to rotate, and the upper frustum 401 will drive the lower frustum 402 to rotate. Under the action of the lower frustum 402 and the grinding circular groove 404, the raw material can be ground to make the raw material into a powder form.

[0026] In addition, the upper frustum 401 can enable the raw material entering the crushing box 1 to smoothly enter the interior of the grinding circular groove 404. Because the distance between the outer side of the lower frustum 402 and the inner side of the grinding circular groove 404 decreases from top to bottom, when the lower frustum 402 rotates, the raw material inside the grinding circular groove 404 can be ground, making the volume of the raw material smaller and smaller until it finally forms a powder and falls.

[0027] In an alternative embodiment, the discharging assembly 5 includes a rotating shaft 501, a toggling rod 502, a discharging port 503, and a discharging funnel 504. One end of the rotating shaft 501 is provided on the lower end surface of the lower frustum 402, and the other end of the rotating shaft 501 is rotatably connected to the inner bottom wall of the pulverizing box 1. The toggling rod 502 is provided on the outer side of the rotating shaft 501, and the bottom of the toggling rod 502 is slidably connected to the inner bottom wall of the pulverizing box 1. The discharging port 503 is opened on the inner bottom wall of the pulverizing box 1 and penetrates through to its bottom. The discharging funnel 504 is provided on the lower end surface of the pulverizing box 1 and corresponds to the position of the discharging port 503.

[0028] It should be noted that when the lower frustum 402 rotates for grinding, the lower frustum 402 will drive the rotating shaft 501 to rotate, and the rotating shaft 501 will drive the toggling rod 502 to rotate. After the raw material is ground, it will fall onto the inner bottom wall of the pulverizing box 1. At this time, because the bottom of the toggling rod 502 is slidably connected to the inner bottom wall of the pulverizing box 1, the toggling rod 502 will toggle the pulverized raw material, causing the pulverized raw material to move to the discharging port 503 and fall through the discharging port 503. Under the action of the discharging funnel 504, the pulverized raw material will be discharged from the pulverizing box 1.

[0029] In an alternative embodiment, the crushing assembly 6 includes a crushing box 601, a feeding port 602, and a driving assembly 603. The crushing box 601 is provided on the upper end surface of the pulverizing box 1. The feeding port 602 is provided on the upper end surface of the crushing box 601 and is communicated with its interior. The driving assembly 603 is provided inside the crushing box 601, and the interior of the crushing box 601 is communicated with the interior of the pulverizing box 1.

[0030] It should be noted that through the feeding port 602, calcium oxide raw materials can be added to the interior of the crushing box 601. Through the driving assembly 603, the raw materials can be crushed, breaking the raw materials with larger volumes into raw materials with smaller volumes, thus facilitating the grinding of the raw materials. Since the interior of the crushing box 601 is communicated with the interior of the pulverizing box 1, the crushed raw materials will directly fall into the interior of the pulverizing box 1.

[0031] In an alternative embodiment, the driving assembly 603 includes a driving motor 6031, a crushing rod 6032, and a crushing knife 6033. The driving motor 6031 is provided on the outer end surface of the crushing box 601. One end of the crushing rod 6032 is rotatably connected to the inner side wall of the crushing box 601, and the other end of the crushing rod 6032 penetrates through and extends to the outside of the crushing box 601 and is connected to the output shaft of the driving motor 6031. The crushing knife 6033 is provided on the outer side of the crushing rod 6032, and there are multiple groups of crushing knives 6033, all of which are spaced apart on the outer side of the crushing rod 6032.

[0032] It should be noted that when the drive motor 6031 is started, the output shaft of the drive motor 6031 will drive the crushing rod 6032 to rotate, and the crushing rod 6032 will drive the multiple sets of crushing knives 6033 to rotate, and the calcium oxide raw material can be crushed by the multiple sets of crushing knives 6033.

[0033] In this embodiment, the grinding box 1 can be stably supported by four bases 7, the grinding motor 2 and the driving motor 6031 are electrically connected to the controller 8, and the grinding motor 2 and the driving motor 6031 can be controlled by the controller 8. The grinding motor 2, the driving motor 6031 and the controller 8 are all connected to an external power supply, and the grinding motor 2, the driving motor 6031 and the controller 8 can be powered by the external power supply.

[0034] Working principle:

[0035] When the calcium oxide crushing device is in use, the grinding motor 2 and the driving motor 6031 are started, and then the calcium oxide raw material is added into the crushing box 601 through the feed port 602. At this time, the output shaft of the driving motor 6031 drives the crushing rod 6032 to rotate, and the crushing rod 6032 drives the multiple groups of crushing knives 6033 to rotate. The calcium oxide raw material can be crushed by the multiple groups of crushing knives 6033, and the crushed raw material will directly fall into the crushing box 1. Under the action of the upper truncated table 401, the crushed raw material can smoothly enter the grinding circular groove 404, and the output shaft of the grinding motor 2 drives the rotating rod 3 The rotating rod 3 will drive the upper table 401 to rotate, and the upper table 401 will drive the lower table 402 to rotate. Under the action of the lower table 402 and the grinding groove 404, the raw material can be ground so that the raw material becomes powder and falls to the inner bottom wall of the crushing box 1. At this time, the lower table 402 will drive the rotating shaft 501 to rotate, and the rotating shaft 501 will drive the toggle rod 502 to rotate. The toggle rod 502 will toggle the crushed raw material, so that the crushed raw material moves to the discharge port 503 and falls through the discharge port 503. Under the action of the discharge funnel 504, the crushed raw material will be discharged from the crushing box 1.

[0036] 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 calcium oxide pulverizing device, comprising a pulverizing box (1), characterized in that: The upper end surface of the pulverizing box (1) is provided with a grinding motor (2), the output shaft of the grinding motor (2) is provided with a rotating rod (3) with one end penetrating and extending into the interior of the pulverizing box (1), the bottom end of the rotating rod (3) is provided with a grinding assembly (4), a discharging assembly (5) is provided below the grinding assembly (4), the upper end surface of the pulverizing box (1) is provided with a crushing assembly (6), the lower end surface of the pulverizing box (1) is provided with four evenly distributed bases (7), and the outer side of the pulverizing box (1) is provided with a controller (8); The grinding assembly (4) comprises an upper truncated platform (401), a lower truncated platform (402), a fixing block (403) and a grinding circular groove (404); the upper truncated platform (401) is arranged at the bottom end of the rotating rod (3); the lower truncated platform (402) is arranged below the upper truncated platform (401); the upper truncated platform (401) and the lower truncated platform (402) are arranged opposite to each other; the height of the upper truncated platform (401) is smaller than the height of the lower truncated platform (402); The fixed block (403) is arranged inside the grinding box (1); the grinding circular groove (404) is opened at the top of the fixed block (403) and penetrates to the bottom thereof; the upper end diameter of the grinding circular groove (404) is larger than the lower end diameter of the grinding circular groove (404); the lower truncated platform (402) is located inside the grinding circular groove (404); and the distance between the outer side of the lower truncated platform (402) and the inner side of the grinding circular groove (404) decreases from top to bottom; The discharge assembly (5) comprises a rotating shaft (501), a toggle lever (502), a discharge port (503) and a discharge hopper (504); one end of the rotating shaft (501) is arranged on the lower end surface of the lower truncated table (402); the other end of the rotating shaft (501) is rotatably connected to the inner bottom wall of the crushing box (1); the toggle lever (502) is arranged on the outer side of the rotating shaft (501); the bottom of the toggle lever (502) is slidably connected to the inner bottom wall of the crushing box (1); the discharge port (503) is opened on the inner bottom wall of the crushing box (1) and penetrates to the bottom thereof; the discharge hopper (504) is arranged on the lower end surface of the crushing box (1) and corresponds to the position of the discharge port (503).

2. A calcium oxide pulverizing device according to claim 1, characterized in that: The crushing assembly (6) comprises a crushing box (601), a feed port (602) and a drive assembly (603); the crushing box (601) is arranged on the upper end surface of the crushing box (1); the feed port (602) is arranged on the upper end surface of the crushing box (601) and is connected to the interior thereof; the drive assembly (603) is arranged inside the crushing box (601); and the interior of the crushing box (601) is connected to the interior of the crushing box (1).

3. A calcium oxide pulverizing device according to claim 2, characterized in that: The driving assembly (603) comprises a driving motor (6031), a crushing rod (6032) and a crushing knife (6033); the driving motor (6031) is arranged on the outer end surface of the crushing box (601); one end of the crushing rod (6032) is rotatably connected to the inner wall of the crushing box (601); the other end of the crushing rod (6032) penetrates and extends to the outside of the crushing box (601) and is connected to the output shaft of the driving motor (6031); the crushing knife (6033) is arranged on the outside of the crushing rod (6032); and there are multiple groups of crushing knives (6033) which are all arranged on the outside of the crushing rod (6032) and are distributed at intervals.

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