Slaked lime crushing device
By setting a grid-shaped material baffle plate and material baffle assembly on the crushing device, combined with crushing rollers, crushing blades and filter plates, the problem of material splashing during the crushing process is solved, and safe and efficient crushing and screening are achieved.
Patent Information
- Application Number
- CN202422324663.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-23
- Publication Date
- 2025-10-14
- Estimated Expiration
- 2034-09-23
AI Technical Summary
During the crushing process of traditional slaked lime crushing equipment, the crushed materials are prone to splash upwards, damaging the sealing door or even flying out of the crushing box, posing a safety hazard.
A grid-shaped baffle plate is set on the upper part of the crushing box, and a baffle assembly is set on the lower part. When the sealing door is closed, the baffle assembly is engaged with the grid-shaped baffle plate to prevent flying materials. Crushing rollers and crushing blades are set in the crushing box, which cooperate with filter plates and auger to achieve efficient crushing and screening.
It effectively blocks splashing materials, improves operational safety, enhances crushing efficiency and screening effects, and makes operation more convenient.
Smart Images
Figure CN223430399U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of crushing equipment, in particular to a slaked lime crushing device. Background Art
[0002] Lime is an air-hardening inorganic cementitious material primarily composed of calcium oxide. It is made by calcining high-calcium carbonate products such as slaked lime, dolomite, chalk, and shells at temperatures between 900 and 1100°C. Lime is one of the earliest cementitious materials used by humans. It has a wide range of applications in civil engineering and, in my country, is also used in medicine.
[0003] Currently, the slaked lime crushing device is generally composed of a base, a bracket, a feed port, a crushing box, a motor, a crushing roller, and a discharge port. When in use, the slaked lime is transported to the crushing box through the feed port, the crushing roller is driven by the motor to crush the slaked lime, and then the crushed lime is discharged through the discharge port. However, after much hard work and research, the inventors found that the following deficiencies still exist:
[0004] When traditional crushing mechanisms are crushing materials, the crushed materials will splash upwards, damage the sealing door, and in serious cases even fly out of the crushing box, posing certain safety hazards. Utility Model Content
[0005] In view of this, the utility model provides a slaked lime crushing device, which can effectively block the flying materials crushed by the crushing mechanism when the sealing door is closed through the grid-shaped material blocking plate arranged on the upper part of the crushing box and the material blocking component arranged at the lower part of the sealing door, so as to prevent the flying materials from flying upward and damaging the sealing door or even flying out of the crushing box. The operation is safer and more convenient, and solves the problem that in the process of crushing materials by traditional crushing mechanisms, the crushed materials fly upward and damage the sealing door, and in severe cases even fly out of the crushing box, posing certain safety hazards.
[0006] The breaker box is a kind of equipment that can be used to break the box body and break the box body, and the breaker box is a kind of equipment that can be used to break the box body, and the breaker box is a kind of equipment that can be used to break the box body.
[0007] A crushing roller is provided for rotation inside the crushing box, and a motor connected to the crushing roller is provided on the outside of the crushing box. The housing of the motor is fixed on the outer wall of the crushing box. Multiple groups of crushing blades are provided on the outer wall of the crushing roller. The crushing blades provided on each group of crushing blades are of different lengths. The utility model can drive the crushing roller to rotate together through the rotation of the output shaft of the motor, thereby realizing efficient crushing operation of the material to be crushed inside the crushing box, and the operation is more convenient.
[0008] The crushing box is a prism-shaped box structure with an upper opening larger than the lower opening. A filter plate is obliquely arranged on the inner wall of the left side of the crushing box, and a material stopper is arranged at the bottom of the filter plate. A through slot for the crushing blade to pass through is provided on the material stopper. The utility model can realize the filtering operation after the material is efficiently crushed by the crushing blades of different lengths on the crushing knife plate driven by the rotating crushing roller through the filter plate, and the material to be crushed can be blocked at its upper part by the material stopper, and the repeated and sufficient crushing operation is carried out by the rotating crushing knife plate, which has a better crushing effect and higher efficiency. At the same time, the crushed material can be effectively screened through the filter plate, and the operation is more convenient.
[0009] A discharge port is provided at the lower part of the crushing box, a discharge bin is provided at the lower part of the discharge port, and an auger is provided at the lower part of the discharge bin. The utility model can lift and collect the materials that meet the particle size requirements after being crushed by the crushing mechanism in the crushing box and screened by the filter plate through the auger, which makes the operation more convenient.
[0010] The shell of the auger is arranged obliquely on the frame.
[0011] A handle is provided on the upper part of the sealing door, one end of the sealing door is hingedly provided on the upper part of the crushing box through a hinge, and a buckle is provided on the other side of the sealing door. The utility model can enable the operator to grasp the handle to open the sealing door through the action of the hinge to place the material to be crushed. After the material is discharged, the sealing door and the crushing box are snapped together through the buckle, which makes the operation more convenient.
[0012] In summary, compared with the prior art, this application has at least one of the following beneficial technical effects:
[0013] 1. The utility model can effectively block the flying materials crushed by the crushing mechanism when the sealing door is closed through the mesh-shaped material blocking plate arranged on the upper part of the crushing box and the material blocking component arranged on the lower part of the sealing door, so as to prevent the flying materials from flying upward and damaging the sealing door or even flying out of the crushing box. The operation is safer and more convenient, and solves the problem that in the process of crushing materials by the traditional crushing mechanism, the crushed materials fly upward and damage the sealing door, and in serious cases even fly out of the crushing box, which poses certain safety hazards.
[0014] 2. The utility model can drive the crushing roller to rotate together through the rotation of the output shaft of the motor, thereby realizing efficient crushing operation of the material to be crushed inside the crushing box, and the operation is more convenient.
[0015] 3. The utility model can realize the filtering operation after the material is efficiently crushed by the crushing blades of different lengths on the crushing knife plate driven by the rotating crushing roller through the filter plate, and the material to be crushed can be blocked on the upper part by the material blocking frame, and the crushing operation is repeated and fully performed by the rotating crushing knife plate, with better crushing effect and higher efficiency. At the same time, the crushed material can be effectively screened through the filter plate after crushing, and the operation is more convenient.
[0016] 4. The utility model can use the auger to lift and collect the materials that meet the particle size requirements after being crushed by the crushing mechanism in the crushing box and screened by the filter plate, which is more convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic structural diagram of the slaked lime crushing device of the utility model;
[0018] Figure 2 This is a top view of the slaked lime crushing device of the utility model;
[0019] Figure 3 For this utility model Figure 2 Cross-sectional view at AA in the middle;
[0020] Figure 4 For this utility model Figure 3Enlarged view of point B in the middle.
[0021] Explanation of the reference numerals: 100, frame; 200, crushing mechanism; 210, crushing box; 211, discharge port; 220, grid-shaped material blocking plate; 230, sealing door; 231, handle; 232, hinge; 240, material blocking assembly; 241, telescopic sleeve; 242, pressing plate; 250, crushing roller; 260, motor; 270, crushing blade; 280, filter plate; 290, material blocking frame; 291, through slot; 300, discharge bin; 400, auger. DETAILED DESCRIPTION
[0022] In order to make the purpose, technical solutions and advantages of the embodiment of the present invention clearer, the following will be combined with the appended drawings of the embodiment of the present invention. Figures 1-4 , clearly and completely describing the technical solutions of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field fall within the scope of protection of the present invention.
[0023] like Figures 1-4As shown: This embodiment provides a slaked lime crushing device, including a frame 100, a crushing mechanism 200 is provided on the frame 100, and the crushing mechanism 200 includes a crushing box 210 provided on the frame 100, and a grid-shaped material blocking plate 220 is provided on the upper part of the crushing box 210. A sealing door 230 is hingedly provided on the upper part of the crushing box 210, and a material blocking assembly 240 is provided on the sealing door 230. When the sealing door 230 is closed, the material blocking assembly 240 is engaged with the grid-shaped material blocking plate 220, and the material blocking assembly 240 includes a plurality of telescopic sleeves 241 provided at the lower part of the sealing door 230, and a pressing plate 242 is provided at the lower part of the telescopic sleeve 241. The telescopic sleeve 241 includes a fixed cylinder provided at the lower part of the sealing door 230, a spring is provided in the fixed cylinder, and a fixed rod is provided at the lower part of the spring, and the upper part of the pressing plate 242 is provided at the fixed rod. The lower part, when the pressing plate 242 is subjected to the upward impact force, will push the fixing rod upward to compress the spring. The compressed spring will push the fixing rod and the pressing plate 242 downward under the action of its own restoring elastic force, thereby achieving the offsetting and buffering effect of the external force. The utility model can realize that when the sealing door 230 is closed, the flying materials crushed by the crushing mechanism 200 are effectively blocked by the grid-shaped material baffle plate 220 provided on the upper part of the crushing box 210 and the material baffle assembly 240 provided at the lower part of the sealing door 230, so as to prevent the flying materials from splashing upward and damaging the sealing door 230 or even flying out of the crushing box 210, which is safer and more convenient to operate, and solves the problem that in the process of the traditional crushing mechanism 200 crushing the materials, the crushed materials splash upward and hit the sealing door 230, and in severe cases even fly out of the crushing box 210, which poses certain safety hazards.
[0024] According to one embodiment of the present invention, Figures 1-4 As shown, a crushing roller 250 is provided for rotation inside the crushing box 210, and a motor 260 connected to the crushing roller 250 is provided on the outside of the crushing box 210. The output shaft of the motor 260 and the fixed shaft of the crushing roller 250 are connected by a reducer. The shell of the motor 260 is fixed on the outer wall of the crushing box 210, and multiple groups of crushing blades 270 are provided on the outer wall of the crushing roller 250. The crushing blades provided on each group of crushing blades 270 are of different lengths. The purpose of this is to better crush the material. The utility model can drive the crushing roller 250 to rotate together through the rotation of the output shaft of the motor 260, thereby realizing efficient crushing of the material to be crushed inside the crushing box 210, and the operation is more convenient.
[0025] According to another embodiment of the present invention, Figure 1 and Figure 2As shown, the crushing box 210 is a prism-shaped box structure with an upper opening larger than a lower opening. A filter plate 280 is obliquely arranged on the inner side wall of the left side of the crushing box 210, and a material blocking rack 290 is arranged at the bottom of the filter plate 280. A through slot 291 for the crushing blade to pass through is provided on the material blocking rack 290. The utility model can realize the filtering operation after the material is efficiently crushed by the crushing blades of different lengths on the crushing knife plate 270 driven by the rotating crushing roller 250 through the filter plate 280, and the material to be crushed can be blocked at its upper part by the material blocking rack 290, and the crushing operation is repeated and fully performed by the rotating crushing knife plate 270, so that the crushing effect is better and the efficiency is higher. At the same time, the crushed material can be effectively screened through the filter plate 280, and the operation is more convenient.
[0026] According to another embodiment of the present invention, Figure 1 and Figure 3 As shown, a discharge port 211 is provided at the lower portion of the crushing box 210, a discharge bin 300 is provided at the lower portion of the discharge port 211, and an auger 400 is provided at the lower portion of the discharge bin 300. The utility model can use the auger 400 to lift and collect the materials that meet the particle size requirements after being crushed by the crushing mechanism 200 in the crushing box 210 and screened by the filter plate 280, making the operation more convenient.
[0027] The housing of the auger 400 is tiltedly disposed on the frame 100 .
[0028] According to another embodiment of the present invention, Figure 1 and Figure 4 As shown, a handle 231 is provided on the upper part of the sealing door 230, and one end of the sealing door 230 is hingedly provided on the upper part of the crushing box 210 through a hinge 232, and a buckle is provided on the other side of the sealing door 230. According to the utility model, the operator can grasp the handle 231 to open the sealing door 230 under the action of the hinge 232 to place the material to be crushed. After the material is discharged, the sealing door 230 and the crushing box 210 are snap-fitted together by the buckle, which makes the operation more convenient.
[0029] The use method of this utility model:
[0030] First of all, it should be made clear that the crushing device involved in the present invention is mainly used for crushing various types of ores. The present invention takes the crushing of slaked lime blocks as an example to explain its method of use in detail. When the slaked lime blocks need to be crushed, the output shaft of the motor 260 is started to rotate. The rotation of the output shaft of the motor 260 can drive the crushing roller and the crushing blade 270 on its outer side to rotate together. Then, the block material to be crushed is put into the crushing box through the grid holes of the grid-shaped baffle, and then the operator grabs the handle 231 The sealing door 230 is buckled on the upper part of the crushing box and the buckle is locked. At this time, the blocking assembly 240 at the lower part of the sealing door 230 is inserted into the grid hole of the grid-shaped baffle. At the same time, the rotating crushing blade will crush the slaked lime blocks on the blocking rack 290 that fall into the crushing box. The crushed slaked lime blocks will splash upward to hit the pressing plate 242 on the blocking assembly 240. The pressing plate 242 will give the slaked lime blocks a downward reaction force under the action of the telescopic sleeve 241, thereby avoiding and buffering the direct impact of the slaked lime blocks on the sealing door 230, greatly The service life of the sealing door 230 is improved. In this process, due to the blocking effect of the material stopper 290 and the filtering effect of the filter plate 280, the slaked lime blocks that are smaller than the filter hole diameter of the filter plate 280 after being crushed will be filtered by the filter plate 280 and fall into the discharge hopper and be transported out by the working auger 400. The slaked lime blocks that are larger than the filter hole diameter will slide onto the material stopper 290 on the upper part of the inclined filter plate 280, and the rotating crushing blades will continue to crush until they are crushed to a suitable particle size. The utility model can be crushed by the crushing box The grid-shaped material baffle plate 220 provided on the upper part of 210 cooperates with the material baffle assembly 240 provided on the lower part of the sealing door 230 to effectively block the flying materials crushed by the crushing mechanism 200 when the sealing door 230 is closed, and prevents the flying materials from flying upward and damaging the sealing door 230 or even flying out of the crushing box 210. The operation is safer and more convenient, and solves the problem that the crushed materials of the traditional crushing mechanism 200 may fly upward and damage the sealing door 230 during the crushing operation of the materials, and in severe cases may even fly out of the crushing box 210, posing certain safety hazards.
[0031] Furthermore, it should be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.
[0032] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles described in the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.
Claims
1. A slaked lime crushing device, comprising a frame (100), wherein a crushing mechanism (200) is provided on the frame (100), characterized in that: The crushing mechanism (200) comprises a crushing box (210) arranged on a frame (100); a grid-shaped material blocking plate (220) is arranged on the upper portion of the crushing box (210); a sealing door (230) is hingedly provided on the upper portion of the crushing box (210); a material blocking assembly (240) is provided on the sealing door (230); when the sealing door (230) is closed, the material blocking assembly (240) is engaged with the grid-shaped material blocking plate (220); the material blocking assembly (240) comprises a plurality of telescopic sleeves (241) arranged on the lower portion of the sealing door (230); and a pressing plate (242) is provided on the lower portion of the telescopic sleeves (241).
2. The slaked lime crushing device according to claim 1, characterized in that: A crushing roller (250) is rotatably provided inside the crushing box (210), a motor (260) is provided on the outside of the crushing box (210) and is transmission-connected to the crushing roller (250), a housing of the motor (260) is fixedly provided on the outer wall of the crushing box (210), and a plurality of groups of crushing blades (270) are provided on the outer wall of the crushing roller (250), and the crushing blades provided on each group of crushing blades (270) are of different lengths.
3. The slaked lime crushing device according to claim 2, characterized in that: The crushing box (210) is a prism-shaped box structure with an upper opening larger than a lower opening. A filter plate (280) is obliquely arranged on the inner side wall of the left side of the crushing box (210). A material blocking frame (290) is arranged at the bottom of the filter plate (280). A through slot (291) for the crushing blade to pass through is opened on the material blocking frame (290).
4. The slaked lime crushing device according to claim 3, characterized in that: A discharge port (211) is provided at the lower portion of the crushing box (210), a discharge bin (300) is provided at the lower portion of the discharge port (211), and an auger (400) is provided at the lower portion of the discharge bin (300).
5. The slaked lime crushing device according to claim 4, characterized in that: The shell of the auger (400) is tiltedly arranged on the frame (100).
6. The slaked lime crushing device according to claim 5, characterized in that: A handle (231) is provided on the upper portion of the sealing door (230), one end of the sealing door (230) is hingedly provided on the upper portion of the crushing box (210) via a hinge (232), and a buckle is provided on the other side of the sealing door (230).