Energy-saving crushing and mixing equipment

Abstract

The utility model relates to the technical field of crushing devices, and discloses energy-saving crushing and mixing equipment which comprises a main body, a driving motor is fixedly arranged on one side in the main body, a driving roller is fixedly arranged on one side of the output end of the driving motor, and an adjusting device is fixedly arranged on one side in the main body. The adjusting device comprises a driving chain wheel, two baffles, an air cylinder, a first chain wheel, a chain and a second chain wheel, an electric sliding device is fixedly arranged on one side of the main body, and a rotating motor is fixedly arranged on the other side of the main body. According to the iron ore crushing and mixing device, iron ore can be efficiently crushed and mixed through adjustment of the adjusting device, so that the working efficiency of equipment is improved, the service life of the equipment is prolonged, the production targets of energy conservation and consumption reduction are achieved, and the rotating motor and the multiple stirring blades can drive the iron ore stacked at the lower end to turn upwards so that the iron ore can be extruded and crushed again; automatic circulation treatment is achieved, and the smashing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pulverizing devices, in particular to energy-saving pulverizing and mixing equipment. Background Art

[0002] Iron ore is an important raw material for steel production enterprises. Natural ore (iron ore) is gradually separated from iron through crushing, grinding, magnetic separation, flotation, gravity separation and other procedures. Iron ore is a mineral aggregate containing iron or iron compounds that can be economically utilized. In the mining production process, the raw materials usually need to be crushed to meet the subsequent work. Therefore, ore crushing device is a common equipment in ore processing plants. Its function is to crush larger ores into smaller ores.

[0003] Most of the existing crushing and mixing equipment are designed with a fixed roller spacing, which can easily damage the rollers when squeezing some larger particles of iron ore. It cannot fully crush some smaller particles of iron ore, affecting the overall production efficiency. Some equipment lacks a re-crushing and mixing device. When large particles of iron ore accumulate at the bottom of the equipment due to failure to pass the initial crushing, they cannot be effectively circulated back to the rollers for secondary processing and crushing, which affects the overall working efficiency of the equipment and the optimization of the crushing effect, further affecting the production efficiency.

[0004] Therefore, the utility model provides an energy-saving pulverizing and mixing device to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an energy-saving crushing and mixing equipment that can be flexibly adjusted through an adjusting device to perform efficient crushing and mixing operations on iron ore. The rotating motor and the stirring blades drive the iron ore piled at the lower end to flip upward so that it can be squeezed and crushed again, thereby improving work efficiency.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An energy-saving pulverizing and mixing device comprises a main body, a driving motor is fixedly arranged on one side of the main body, an active roller is fixedly arranged on one side of the output end of the driving motor, an adjusting device is fixedly arranged on one side of the main body, the adjusting device comprises a driving sprocket, two baffles, a cylinder, a first sprocket, a chain and a second sprocket, and an electric sliding device is fixedly arranged on one side of the main body;

[0008] A rotating motor is fixedly arranged on the other side of the main body, four stirring blades are fixedly arranged in the middle of the output end of the rotating motor, a rotating plate is rotatably arranged on one side of the output end of the rotating motor, an active roller is rotatably arranged on one side of the rotating plate, a sliding groove is provided inside the rotating plate, a sliding block is slidably arranged on one side of the sliding groove, a driven roller is rotatably arranged on one side of the sliding block, and a filter is fixedly arranged at the lower end of the main body;

[0009] Through the above technical scheme, during operation, the second sprocket is adjusted by the control device to move downward. At the same time, the electric sliding device drives the first sprocket to move, causing the internal chain to start moving. When it moves to the set ideal position, the drive sprocket located at the front end of the drive motor is started, thereby driving the entire chain to run. The first sprocket and the second sprocket will rotate synchronously, and the active roller and the driven roller will start to rotate, and the iron ore will be crushed and mixed. During the crushing process, if the particles are too large to pass through the lower filter and form an accumulation, the rotating motor will be started to drive the stirring blade to rotate, and the iron ore accumulated at the lower end can be turned upward and sent back between the active roller and the driven roller, so that it undergoes the extrusion and crushing process again, realizing automatic cyclic crushing operations, significantly improving crushing efficiency, and facilitating subsequent processing operations.

[0010] Further, the driving sprocket is fixedly arranged inside the middle of the output end of the driving motor, the cylinder is fixedly arranged outside the lower end of the main body, the two baffles are fixedly arranged outside the main body, one side of the second sprocket is rotatably arranged at the output end of the cylinder, one side of the first sprocket is rotatably arranged at the other side of the electric sliding device, and the outer surfaces of the driving sprocket, the first sprocket and the second sprocket are all meshed and connected inside the chain;

[0011] Through the above technical solution, the driving sprocket is located in the middle of the output end of the driving motor, and is fixedly arranged to ensure direct and stable power transmission. The cylinder provides driving force inside the main body. At the same time, the first sprocket is rotatably arranged on the other side of the electric sliding device to achieve power transmission while allowing the electric sliding device to adjust it. The outer surfaces of the driving sprocket, the first sprocket and the second sprocket are all meshed with the chain to form a transmission system, thereby achieving precise power distribution and conversion, ensuring the coordinated work of various components, and improving the operating efficiency and stability of the overall equipment.

[0012] Furthermore, one side of the active roller is fixedly arranged at the output end of the driving motor, and the other side of the driven roller is fixedly arranged at one side of the first sprocket;

[0013] Through the above technical solution, the connection between the driving motor and the active roller can ensure high efficiency and stability during power transmission, and the driven roller is fixed on one side of the first sprocket, so that the structure is stable and occupies little space.

[0014] Furthermore, two storage batteries are fixedly arranged inside the main body, and a discharge port is fixedly arranged at the lower end of the main body;

[0015] Through the above technical solution, the battery can provide power for equipment and systems, and can also provide backup power during power outages. The discharge port facilitates the discharge of finely crushed iron ore powder.

[0016] Furthermore, a protective cover is hingedly provided on the upper end of the main body, and a handle is fixedly provided on the upper end of the protective cover;

[0017] Through the above technical solution, the protective cover can prevent material splashing during the processing to ensure the safety of personnel, and the handle can provide additional support.

[0018] Furthermore, four shock absorbers are fixedly arranged at the lower end of the main body, and support legs are fixedly arranged at the lower ends of the four shock absorbers;

[0019] Through the above technical solution, the shock absorber can absorb and alleviate the vibration and impact force generated by the main body during operation, and the supporting legs can ensure that the entire device stands stably.

[0020] Furthermore, a control panel is fixedly arranged at the front end of the main body, and a transparent plate is arranged through the front end of the main body;

[0021] Through the above technical solution, the control panel improves the automation of the equipment and facilitates operation, and the transparent panel makes it easy for staff to observe the internal operation.

[0022] The utility model has the following beneficial effects:

[0023] 1. The utility model proposes an energy-saving crushing and mixing equipment. When processing iron ore with smaller particle size, the regulating device is used for precise control to move the second sprocket downward. At the same time, the electric sliding device synchronously drives the first sprocket to move. When it moves to a suitable position, the driving sprocket at the front end of the driving motor is started to drive the chain to start running, and then the first sprocket and the second sprocket are linked to rotate synchronously. At the same time, the active roller and the driven roller rotate, and the iron ore is crushed and mixed. It can not only avoid the impact damage of large-particle iron ore to the stirring blade and the driven roller, but also ensure that the small-particle iron ore is fully crushed, thereby improving the production efficiency of the equipment and achieving the goal of energy saving and consumption reduction.

[0024] 2. The utility model proposes an energy-saving crushing and mixing equipment. When some particles of the iron ore are too large to pass through the filter at the lower end after the iron ore is crushed and thus pile up, the rotating motor is started to drive the stirring blade to rotate, so that the iron ore piled up at the lower end is turned upward, and returned to between the active roller and the driven roller, and is squeezed and crushed again, realizing automatic circulation processing, improving crushing efficiency, and allowing it to pass through the filter smoothly. The finely crushed iron ore powder is conducive to subsequent processing operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is an axonometric schematic diagram of the utility model;

[0026] Figure 2 It is a top cross-sectional schematic diagram of the utility model;

[0027] Figure 3 It is a side sectional schematic diagram of the utility model;

[0028] Figure 4 It is a side sectional schematic diagram of the utility model in the retracted state of the cylinder;

[0029] Figure 5 It is a side sectional schematic diagram of the utility model in the extended state of the cylinder.

[0030] Legend:

[0031] 1. Main body; 2. Control panel; 3. Support legs; 4. Handle; 5. Protective cover; 6. Transparent plate; 7. Rotating plate; 8. Battery; 9. Rotating motor; 10. Slide; 11. Sliding block; 12. Stirring blade; 13. Active roller; 14. Driving motor; 15. Electric sliding device; 16. Adjusting device; 1601. Driving sprocket; 1602. Baffle; 1603. Cylinder; 1604. First sprocket; 1605. Chain; 1606. Second sprocket; 17. Driven roller; 18. Filter; 19. Discharge port; 20. Shock absorber. DETAILED DESCRIPTION

[0032] 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.

[0033] Reference Figure 1-5 , an embodiment provided by the utility model:

[0034] An energy-saving pulverizing and mixing device comprises a main body 1, a driving motor 14 is fixedly arranged on one side inside the main body 1, an active roller 13 is fixedly arranged on one side of the output end of the driving motor 14, an adjusting device 16 is fixedly arranged on one side inside the main body 1, the adjusting device 16 comprises a driving sprocket 1601, two baffles 1602, a cylinder 1603, a first sprocket 1604, a chain 1605 and a second sprocket 1606, an electric sliding device 15 is fixedly arranged on one side of the main body 1, and the driving sprocket 1601 is fixedly arranged on the output end of the driving motor 14 The outside of the cylinder 1603 is fixedly arranged inside the main body 1 near the lower end, the outsides of the two baffles 1602 are fixedly arranged inside the main body 1, one side of the second sprocket 1606 is rotatably arranged at the output end of the cylinder 1603, one side of the first sprocket 1604 is rotatably arranged on the other side of the electric sliding device 15, the outer surfaces of the driving sprocket 1601, the first sprocket 1604 and the second sprocket 1606 are all meshed and connected inside the chain 1605, the other side of the driven roller 17 is fixedly arranged on one side of the first sprocket 1604, and a control panel 2 is fixedly arranged at the front end of the main body 1;

[0035] During operation, when processing iron ore with a smaller particle size, the spacing between the internal active roller 13 and the driven roller 17 is adjusted through the front control panel 2 of the equipment, and the cylinder 1603 is started to make it telescopic, driving the second sprocket 1606 to move downward. At the same time, the electric sliding device 15 drives the first sprocket 1604 to move synchronously, generating a linkage, so that the chain 1605 in the equipment moves accordingly, and is transmitted to the sliding block 11 on the other side of the driven roller 17, sliding in the slide groove 10 inside the rotating plate 7. When the sliding block 11 moves to a suitable spacing position optimized for small-size iron ore, the cylinder 1603 and the electric sliding device 15 are stopped. At this time, the main body 1 The two internal stable baffles 1602 will form effective support for the chain 1605 to prevent it from loosening and falling off, ensuring operational stability. Next, by starting the drive sprocket 1601 at the front end of the drive motor 14, the chain 1605 starts to run, and then the first sprocket 1604 and the second sprocket 1606 are linked to rotate synchronously, so that the active roller 13 and the driven roller 17 rotate accordingly, and the iron ore is accurately and efficiently crushed and mixed. It can not only reduce the impact damage of large-particle iron ore on the stirring blades 12 and the driven roller 17, but also ensure that small-particle iron ore is fully crushed, thereby significantly improving the working efficiency of the equipment, extending its service life, and achieving the production goal of energy saving and consumption reduction.

[0036] A rotating motor 9 is fixedly arranged on the other side of the main body 1, and four stirring blades 12 are fixedly arranged in the middle of the output end of the rotating motor 9, a rotating plate 7 is rotatably arranged on one side of the output end of the rotating motor 9, and an active roller 13 is rotatably arranged on one side of the rotating plate 7, and one side of the active roller 13 is fixedly arranged on the output end of the driving motor 14, a chute 10 is opened inside the rotating plate 7, a sliding block 11 is slidably arranged on one side of the chute 10, and a driven roller 17 is rotatably arranged on one side of the sliding block 11, a filter screen 18 is fixedly arranged at the lower end of the main body 1, and a discharge port 19 is fixedly arranged at the lower end of the main body 1;

[0037] When the iron ore is crushed by the active roller 13 and the driven roller 17, if its particles are too large to pass through the lower filter 18 and thus accumulate, the internal rotating motor 9 will be started, and at this time, the multiple stirring blades 12 will start to rotate, which can drive the larger particles of iron ore accumulated at the lower end to flip upward, so that they return to between the active roller 13 and the driven roller 17, and are squeezed and crushed again, realizing automatic circulation processing, improving the crushing efficiency, and making those iron ores that originally could not pass through the filter 18 become refined and can smoothly pass through the filter 18 in a powder state. The finely crushed iron ore powder can effectively control the discharge particle size by passing through the filter 18 during the continuous rotation of the stirring blade 12, ensuring that only the fine iron ore powder that meets the requirements can pass through and be discharged from the discharge port 19, which is beneficial to subsequent operations.

[0038] Two batteries 8 are fixedly arranged inside the main body 1. The batteries 8 can provide electricity for the equipment and system when needed, and can also provide backup power during power outages to ensure the normal operation of the equipment. A protective cover 5 is hingedly arranged on the upper end of the main body 1. A handle 4 is fixedly arranged on the upper end of the protective cover 5. The protective cover 5 can ensure that materials are not splashed during the processing process to ensure the safety of personnel. The handle 4 can provide additional support and strength for easy operation. Four shock absorbers 20 are fixedly arranged at the lower end of the main body 1. Support legs 3 are fixedly arranged at the lower ends of the four shock absorbers 20. The shock absorbers 20 can absorb and alleviate the vibration and impact force generated by the main body 1 during operation, protect the internal components of the equipment from damage, and extend the service life of the equipment. The support legs 3 can ensure that the entire equipment stands stably and improves stability. A transparent plate 6 is set through the front end of the main body 1 to determine whether there is any abnormality inside the equipment. For example, material accumulation helps to carry out maintenance and adjustments in time.

[0039] Working principle: The second sprocket 1606 is moved downward by the adjusting device 16, and at the same time, the electric sliding device 15 drives the first sprocket 1604 to move, so that the internal chain 1605 moves. When it moves to the appropriate position, the driving sprocket 1601 at the front end of the driving motor 14 is started to drive the chain 1605 to start running, and then the first sprocket 1604 and the second sprocket 1606 are linked to rotate synchronously, so that the active roller 13 and the driven roller 17 rotate, and the iron ore is accurately and efficiently crushed and mixed. When the iron ore is crushed, some particles are too large to pass through the lower end filter 18 and cause accumulation. The rotating motor 9 is started to drive the stirring blade 12 to rotate, so that the iron ore accumulated at the lower end is turned upward, so that it returns to between the active roller 13 and the driven roller 17, and is squeezed and crushed again, so as to realize automatic circulation processing, improve the crushing efficiency, and make it pass through the filter 18 smoothly, which is convenient for subsequent operations.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An energy-saving pulverizing and mixing device, comprising a main body (1), characterized in that: A driving motor (14) is fixedly arranged on one side inside the main body (1), an active roller (13) is fixedly arranged on one side of the output end of the driving motor (14), an adjusting device (16) is fixedly arranged on one side inside the main body (1), the adjusting device (16) comprises a driving sprocket (1601), two baffles (1602), a cylinder (1603), a first sprocket (1604), a chain (1605) and a second sprocket (1606), and an electric sliding device (15) is fixedly arranged on one side of the main body (1); A rotating motor (9) is fixedly arranged on the other side of the main body (1), four stirring blades (12) are fixedly arranged in the middle of the output end of the rotating motor (9), a rotating plate (7) is rotatably arranged on one side of the output end of the rotating motor (9), a driving roller (13) is rotatably arranged on one side of the rotating plate (7), a sliding groove (10) is provided inside the rotating plate (7), a sliding block (11) is slidably arranged on one side of the sliding groove (10), a driven roller (17) is rotatably arranged on one side of the sliding block (11), and a filter screen (18) is fixedly arranged at the lower end of the main body (1).

2. The energy-saving pulverizing and mixing equipment according to claim 1 is characterized in that: The driving sprocket (1601) is fixedly arranged inside the middle of the output end of the driving motor (14); the cylinder (1603) is fixedly arranged outside the lower end of the main body (1); the two baffles (1602) are fixedly arranged outside the main body (1); one side of the second sprocket (1606) is rotatably arranged at the output end of the cylinder (1603); one side of the first sprocket (1604) is rotatably arranged at the other side of the electric sliding device (15); and the outer surfaces of the driving sprocket (1601), the first sprocket (1604) and the second sprocket (1606) are all meshedly connected inside the chain (1605).

3. The energy-saving pulverizing and mixing equipment according to claim 1 is characterized in that: One side of the active roller (13) is fixedly arranged on the output end of the driving motor (14), and the other side of the driven roller (17) is fixedly arranged on one side of the first sprocket (1604).

4. The energy-saving pulverizing and mixing equipment according to claim 1 is characterized in that: Two storage batteries (8) are fixedly arranged inside the main body (1), and a discharge port (19) is fixedly arranged at the lower end of the main body (1).

5. The energy-saving pulverizing and mixing equipment according to claim 1 is characterized in that: A protective cover (5) is hingedly provided on the upper end of the main body (1), and a handle (4) is fixedly provided on the upper end of the protective cover (5).

6. The energy-saving pulverizing and mixing equipment according to claim 1, characterized in that: Four shock absorbers (20) are fixedly arranged at the lower end of the main body (1), and supporting legs (3) are fixedly arranged at the lower ends of the four shock absorbers (20).

7. The energy-saving pulverizing and mixing equipment according to claim 1 is characterized in that: A control panel (2) is fixedly arranged at the front end of the main body (1), and a transparent plate (6) is arranged through the front end of the main body (1).

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