Lime raw material crushing device for steam pressurized concrete block production

Abstract

The utility model relates to the technical field of lime raw material crushing for steam pressurized concrete block production, and discloses a lime raw material crushing device for steam pressurized concrete block production, which comprises a processing frame, support legs are fixedly mounted at the bottom of the processing frame, and a feed hopper is fixedly mounted at the top of the processing frame. A discharging pipeline is fixedly installed at the bottom of the treatment frame, adjusting crushing mechanisms are arranged inside and outside the treatment frame, and dust falling mechanisms are arranged on the right side and inside the treatment frame. According to the lime raw material crushing device for steam pressurized concrete block production, by adjusting the crushing mechanism, the distance between the first crushing roller and the second crushing roller can be dynamically adjusted, the first crushing roller and the second crushing roller can synchronously rotate, and full crushing of lime raw materials is achieved; and dust generated when lime raw materials are crushed can be collected and treated.

Description

Technical Field

[0001] The utility model relates to the technical field of lime raw material crushing for steam pressurized concrete block production, in particular to a lime raw material crushing device for steam pressurized concrete block production. Background Art

[0002] Autoclaved aerated sand concrete blocks are porous silicate materials made of water, silica sand, lime and stone as raw materials, with aluminum powder or aluminum paste as gas generating agent, through grinding, pouring, gassing, cutting, pre-curing and autoclaving. They are high-quality building products made through formula and high-temperature pressing process. Before the lime raw materials are used, a lime raw material crushing device used in the production of steam-pressurized concrete blocks is often used to crush the lime raw materials to meet the use requirements.

[0003] The existing lime raw material crushing device for steam pressurized concrete block production adds the lime raw material to be crushed from the feed pipe into the crushing device, and then crushes the lime raw material through the crushing roller driven by the motor, and then discharges it through the discharge pipe. Although the existing technology can crush the lime raw material by driving the crushing roller by the motor, in actual application, the position of the crushing roller in the existing technology is relatively fixed, and it is difficult to dynamically adjust the spacing between multiple groups of crushing rollers according to the volume of different lime raw materials and crushing needs to achieve a better crushing effect of the lime raw material. In addition, more dust will be generated when crushing the lime raw material. The existing technology does not handle the dust. The dust is randomly scattered in the operating environment, which is easy to threaten the operating environment and the health of the staff. Therefore, we urgently need to improve a lime raw material crushing device for steam pressurized concrete block production to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a lime raw material crushing device for producing steam pressurized concrete blocks to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lime raw material crushing device for steam-pressurized concrete block production, comprising a processing frame, a supporting leg fixedly installed at the bottom of the processing frame, a feed hopper fixedly installed at the top of the processing frame, a discharge pipe fixedly installed at the bottom of the processing frame, an adjustable crushing mechanism is arranged inside and outside the processing frame, and a dust reduction mechanism is arranged on the right side and inside of the processing frame.

[0006] The regulating and crushing mechanism comprises an regulating component and a power component, and the regulating component is arranged outside the power component.

[0007] The adjusting assembly includes an adjusting screw, which is threadedly installed on the front side of the processing frame, a handle is fixedly installed on the front side of the adjusting screw, a connecting frame is rotatably installed on the back of the adjusting screw, a limiting plate is fixedly installed on the left side of the back of the connecting frame, a first mounting column is rotatably installed inside the limiting plate, a first crushing roller is fixedly installed outside the first mounting column, an isolation frame is fixedly installed inside the processing frame, a first bevel gear is fixedly installed on the side of the first mounting column away from the limiting plate, a connecting frame is fixedly installed on the right side of the back of the connecting frame, a connecting sleeve is rotatably installed inside the connecting frame, and a second bevel gear is fixedly installed on the back of the connecting sleeve, so as to facilitate the adjustment of the position of the first crushing roller.

[0008] The dust reduction mechanism includes a collecting frame, which is fixedly installed on the right side of the processing frame. A mounting frame is fixedly installed inside the collecting frame. A suction fan is arranged on the right side of the mounting frame. A filter is fixedly installed inside the collecting frame. A connecting pipe is fixedly installed on the left side of the collecting frame. A dust suction head is fixedly installed on the side of the connecting pipe away from the collecting frame, so as to facilitate the absorption and treatment of dust generated during the crushing process.

[0009] Preferably, a slide groove is opened inside the processing frame at a position corresponding to the limit plate, the second bevel gear is meshed with the first bevel gear, the connecting frame and the isolation frame are slidably installed, and a mounting hole is opened at a position corresponding to the processing frame and the adjusting screw, so as to facilitate the subsequent linkage effect.

[0010] Preferably, the power assembly includes a motor seat 1, a first motor is fixedly mounted on the top of the motor seat 1, a second mounting column is fixedly mounted on the output shaft of the first motor, a mounting plate is fixedly mounted inside the processing frame, a second crushing roller is fixedly mounted outside the second mounting column, a third bevel gear is fixedly mounted on the side of the second mounting column away from the output shaft of the first motor, a connecting column is rotatably mounted inside the processing frame, a fourth bevel gear is fixedly mounted outside the connecting column, and a connecting guide rail is fixedly mounted outside the connecting column, so as to facilitate the first motor to drive the first crushing roller and the second crushing roller to rotate synchronously, so as to achieve sufficient crushing of the lime raw material.

[0011] Preferably, the third bevel gear is meshed with the fourth bevel gear, the connecting guide rail is slidably installed inside the connecting sleeve, and the connecting column is fixedly installed inside the isolation frame, so as to realize the dynamic linkage effect.

[0012] Preferably, a ventilation hole is opened on the right side of the collection frame corresponding to the suction fan, a connecting hole is opened on the processing frame corresponding to the connecting pipe, the connecting pipe passes through the connecting hole, and the right side of the dust collector head is fixedly installed inside the processing frame to improve the dust suction and dust reduction effect.

[0013] Compared with the prior art, the utility model provides a lime raw material crushing device for steam pressurized concrete block production, which has the following beneficial effects:

[0014] 1. The lime raw material crushing device for steam pressurized concrete block production is provided with an adjustable crushing mechanism. During use, the spacing between the first crushing roller and the second crushing roller is dynamically adjusted according to the volume of the lime raw material to be crushed and the crushing requirements, and the first crushing roller and the second crushing roller can be rotated synchronously to achieve full crushing of the lime raw material.

[0015] 2. The lime raw material crushing device used for steam-pressurized concrete block production can collect and process the dust generated when the lime raw materials are crushed by setting a dust reduction mechanism during use, thereby preventing the dust from being scattered randomly in the operating environment and posing a threat to the health of operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0017] Figure 1 This is a schematic diagram of the appearance of the utility model;

[0018] Figure 2 This is a left-side structural schematic diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the disassembled structure of the adjustment component of the utility model;

[0020] Figure 4 This is a schematic diagram of the disassembled structure of the power assembly of the utility model;

[0021] Figure 5 This is a schematic diagram of the disassembled structure of the dust reduction mechanism of the utility model.

[0022] In the figure: 1. Processing frame; 2. Support legs; 3. Feed hopper; 4. Discharge pipe; 5. Adjustment of crushing mechanism; 51. Adjustment component; 511. Adjustment screw; 512. Handle; 513. Connecting frame; 514. Limiting plate; 515. First mounting column; 516. First crushing roller; 517. Isolation frame; 518. First bevel gear; 519. Connecting frame; 5110. Connecting sleeve; 5111. Second bevel gear; 52. Power component; 521. Motor seat 1; 522. First motor; 523. Second mounting column; 524. Mounting plate; 525. Second crushing roller; 526. Third bevel gear; 527. Connecting column; 528. Fourth bevel gear; 529. Connecting guide rail; 6. Dust reduction mechanism; 61. Collection frame; 62. Mounting frame; 63. Suction fan; 64. Filter; 65. Connecting pipe; 66. Dust collector. DETAILED DESCRIPTION

[0023] 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.

[0024] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] Embodiment 1:

[0026] See also Figure 1-4 The utility model provides a technical solution: a lime raw material crushing device for steam pressurized concrete block production, comprising a processing frame 1, a supporting leg 2 is fixedly installed at the bottom of the processing frame 1, a feeding hopper 3 is fixedly installed at the top of the processing frame 1, a discharging pipe 4 is fixedly installed at the bottom of the processing frame 1, an adjusting crushing mechanism 5 is arranged inside and outside the processing frame 1, and a dust reduction mechanism 6 is arranged on the right side and inside the processing frame 1.

[0027] The adjusting and crushing mechanism 5 comprises an adjusting component 51 and a power component 52 , and the adjusting component 51 is arranged outside the power component 52 .

[0028] The adjusting assembly 51 includes an adjusting screw 511, which is threadedly mounted on the front of the processing frame 1. A handle 512 is fixedly mounted on the front of the adjusting screw 511, a connecting frame 513 is rotatably mounted on the back of the adjusting screw 511, a limiting plate 514 is fixedly mounted on the left side of the back of the connecting frame 513, a first mounting column 515 is rotatably mounted inside the limiting plate 514, a first crushing roller 516 is fixedly mounted outside the first mounting column 515, an isolation frame 517 is fixedly mounted inside the processing frame 1, a first bevel gear 518 is fixedly mounted on the side of the first mounting column 515 away from the limiting plate 514, a connecting frame 519 is fixedly mounted on the right side of the back of the connecting frame 513, a connecting sleeve 5110 is rotatably mounted inside the connecting frame 519, and a second bevel gear 5111 is fixedly mounted on the back of the connecting sleeve 5110, so as to facilitate the adjustment of the position of the first crushing roller 516.

[0029] The dust reduction mechanism 6 includes a collecting frame 61, which is fixedly installed on the right side of the processing frame 1. A mounting frame 62 is fixedly installed inside the collecting frame 61, a suction fan 63 is arranged on the right side of the mounting frame 62, a filter screen 64 is fixedly installed inside the collecting frame 61, a connecting pipe 65 is fixedly installed on the left side of the collecting frame 61, and a dust suction head 66 is fixedly installed on the side of the connecting pipe 65 away from the collecting frame 61, so as to absorb and process the dust generated during the crushing process.

[0030] Furthermore, a sliding groove is opened inside the processing frame 1 at a position corresponding to the limit plate 514, the second bevel gear 5111 is meshed with the first bevel gear 518, the connecting frame 519 and the isolation frame 517 are slidably installed, and mounting holes are opened at positions corresponding to the processing frame 1 and the adjusting screw 511, so as to facilitate the subsequent linkage effect.

[0031] Furthermore, the power assembly 52 includes a motor base 521, a first motor 522 is fixedly installed on the top of the motor base 521, a second mounting column 523 is fixedly installed on the output shaft of the first motor 522, a mounting plate 524 is fixedly installed inside the processing frame 1, a second crushing roller 525 is fixedly installed outside the second mounting column 523, a third bevel gear 526 is fixedly installed on the side of the second mounting column 523 away from the output shaft of the first motor 522, a connecting column 527 is rotatably installed inside the processing frame 1, a fourth bevel gear 528 is fixedly installed outside the connecting column 527, and a connecting guide rail 529 is fixedly installed outside the connecting column 527, so as to facilitate the first motor 522 to drive the first crushing roller 516 and the second crushing roller 525 to rotate synchronously, so as to achieve sufficient crushing of the lime raw material.

[0032] Furthermore, the third bevel gear 526 is meshed with the fourth bevel gear 528, the connecting guide rail 529 is slidably installed inside the connecting sleeve 5110, and the connecting column 527 is fixedly installed inside the isolation frame 517, so as to realize the dynamic linkage effect.

[0033] Embodiment 2:

[0034] See also Figure 5 In combination with the first embodiment, further, a ventilation hole is opened on the right side of the collection frame 61 corresponding to the suction fan 63, a connecting hole is opened on the processing frame 1 corresponding to the connecting pipe 65, the connecting pipe 65 passes through the connecting hole, and the right side of the dust suction head 66 is fixedly installed inside the processing frame 1, so as to improve the dust suction and dust reduction effect.

[0035] In actual operation, when the device is used, first, according to the volume of the lime material to be crushed, the handle 512 is turned to rotate the adjusting screw 511. Under the limiting action of the limiting plate 514, the connecting frame 513 can slide inside the processing frame 1, so that the distance between the first crushing roller 516 and the second crushing roller 525 changes dynamically. When the first crushing roller 516 moves, the connecting sleeve 5110 slides along the outside of the connecting guide rail 529. When the distance between the first crushing roller 516 and the second crushing roller 525 reaches the crushing requirement, the adjusting handle 512 is stopped, and then the first motor 522 is turned on to drive the second mounting column 523 to rotate, so that the second crushing roller 525 rotates, and at the same time, the third bevel gear 526 rotates, and the fourth bevel gear 528 meshing therewith rotates, so that the connecting column 527 rotates. Under the action of the rail 529, the second bevel gear 5111 can be driven to rotate, thereby causing the first bevel gear 518 meshing therewith to rotate, so that under the action of the first mounting column 515, the first crushing roller 516 can rotate synchronously, and then the lime material to be crushed is added from the feed hopper 3 to the inside of the processing frame 1, and the rotating first crushing roller 516 and the second crushing roller 525 will fully crush the lime material, and the crushed lime material will fall to the bottom of the processing frame 1 and be discharged from the discharge pipe 4. When the lime material is crushed, dust will be generated. In order to prevent dust from being scattered randomly in the operating environment and posing a threat to the health of the operators, the suction fan 63 can be turned on to generate suction. Under the connected adsorption of the connecting pipe 65 and the dust suction head 66, the dust generated inside the processing frame 1 will be absorbed, and under the action of the filter 64, the dust can be prevented from being discharged outside the device.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A lime material crushing device for steam pressurized concrete block production, comprising a processing frame (1), characterized in that: The bottom of the processing frame (1) is fixedly provided with a support leg (2), the top of the processing frame (1) is fixedly provided with a feed hopper (3), the bottom of the processing frame (1) is fixedly provided with a discharge pipe (4), the inside and outside of the processing frame (1) are provided with an adjustable crushing mechanism (5), and the right side and the inside of the processing frame (1) are provided with a dust reduction mechanism (6); The regulating and crushing mechanism (5) comprises an regulating component (51) and a power component (52), wherein the regulating component (51) is arranged outside the power component (52); The adjusting assembly (51) comprises an adjusting screw (511), wherein the adjusting screw (511) is threadedly mounted on the front of the processing frame (1), a handle (512) is fixedly mounted on the front of the adjusting screw (511), a connecting frame (513) is rotatably mounted on the back of the adjusting screw (511), a limiting plate (514) is fixedly mounted on the left side of the back of the connecting frame (513), a first mounting column (515) is rotatably mounted inside the limiting plate (514), and the first mounting column (515) A first crushing roller (516) is fixedly installed on the outside, an isolation frame (517) is fixedly installed inside the processing frame (1), a first bevel gear (518) is fixedly installed on the side of the first mounting column (515) away from the limiting plate (514), a connecting frame (519) is fixedly installed on the right side of the back of the connecting frame (513), a connecting sleeve (5110) is rotatably installed inside the connecting frame (519), and a second bevel gear (5111) is fixedly installed on the back of the connecting sleeve (5110); The dust reduction mechanism (6) comprises a collection frame (61), the collection frame (61) is fixedly mounted on the right side of the processing frame (1), a mounting frame (62) is fixedly mounted inside the collection frame (61), a suction fan (63) is arranged on the right side of the mounting frame (62), a filter screen (64) is fixedly mounted inside the collection frame (61), a connecting pipe (65) is fixedly mounted on the left side of the collection frame (61), and a dust suction head (66) is fixedly mounted on the side of the connecting pipe (65) away from the collection frame (61).

2. The lime raw material crushing device for steam pressurized concrete block production according to claim 1, characterized in that: A sliding groove is provided inside the processing frame (1) at a position corresponding to the limiting plate (514); the second bevel gear (5111) is meshed with the first bevel gear (518); the connecting frame (519) is slidably mounted on the isolation frame (517); and a mounting hole is provided at a position corresponding to the processing frame (1) and the adjusting screw (511).

3. The lime raw material crushing device for steam pressurized concrete block production according to claim 1, characterized in that: The power assembly (52) comprises a motor seat (521), a first motor (522) is fixedly mounted on the top of the motor seat (521), a second mounting column (523) is fixedly mounted on the output shaft of the first motor (522), a mounting plate (524) is fixedly mounted inside the processing frame (1), a second crushing roller (525) is fixedly mounted outside the second mounting column (523), a third bevel gear (526) is fixedly mounted on the side of the second mounting column (523) away from the output shaft of the first motor (522), a connecting column (527) is rotatably mounted inside the processing frame (1), a fourth bevel gear (528) is fixedly mounted outside the connecting column (527), and a connecting guide rail (529) is fixedly mounted outside the connecting column (527).

4. The lime raw material crushing device for steam pressurized concrete block production according to claim 3, characterized in that: The third bevel gear (526) is meshed with the fourth bevel gear (528), the connecting guide rail (529) is slidably installed inside the connecting sleeve (5110), and the connecting column (527) is fixedly installed inside the isolation frame (517).

5. The lime raw material crushing device for steam pressurized concrete block production according to claim 1, characterized in that: A ventilation hole is provided at a position corresponding to the suction fan (63) on the right side of the collection frame (61), a connection hole is provided at a position corresponding to the processing frame (1) and the connection pipe (65), the connection pipe (65) passes through the connection hole, and the right side of the dust collector (66) is fixedly installed inside the processing frame (1).

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