Sintering fuel crusher
By designing a detachable transmission shaft and square steel structure, the problems of high maintenance costs of sintered fuel crushers and inflexible crushing particles are solved, and the effect of reducing maintenance costs and improving usage flexibility is achieved.
Patent Information
- Application Number
- CN202420214887.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-30
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-01-30
AI Technical Summary
The crushing leaves and transmission shaft of the existing sintering fuel crusher are integrated with the welded structure. After damage, the entire structure needs to be replaced. The maintenance cost is high, and the size of the crushed particles cannot be adjusted, and the flexibility is poor.
It is designed as a drive shaft, longitudinal square steel and transverse square steel as a detachable structure. The distance between longitudinal square steel and transverse square steel is adjusted through locking screws and adjustment grooves, reducing maintenance costs and improving flexibility in the size of crushed particles.
The detachable structure of the transmission shaft, longitudinal square steel and transverse square steel is realized. Local damage can be replaced separately, reducing maintenance costs, and adjusting the size of crushed particles to improve the flexibility of use.
Smart Images
Figure CN222325316U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of crushers, in particular to a sintered fuel crusher. Background Art
[0002] Steelmaking red mud is added in the sintering process, and red mud agglomeration is easy to occur during mixing, which directly affects the quality of sintered ore in the sintering production process. Sintering fuel crusher is used to crush sintering materials. After the crushing operation of sintering fuel crusher, it can reduce the uneven mixing and agglomeration of the mixture caused by red mud and other reasons, improve the quality and strength of sintered ore, and reduce the return of powder.
[0003] However, the crushing blades and the transmission shaft of the sintered fuel crusher currently on the market are welded together. If the crushing blades are damaged, the entire crushing structure needs to be replaced, which has a high maintenance cost. Different sintering materials need to be crushed to different particle sizes, and generally only a single particle size can be crushed, which is not conducive to flexibility in use. Therefore, those skilled in the art provide a sintered fuel crusher to solve the problems raised in the above background technology. Utility Model Content
[0004] The purpose of the utility model is to provide a sintered fuel crusher to solve the problems raised in the above background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A sintered fuel crusher comprises a bearing seat, a transmission shaft, a longitudinal square steel and a transverse square steel, wherein the transmission shaft is located at the upper end of the bearing seat, the longitudinal square steel is located at the outer side of the transmission shaft, and the transverse square steel is located at the outer end of the longitudinal square steel. A control cabinet is installed on the outer side of the bearing seat, and a transmission motor is installed on the upper side of the control cabinet. A first transmission wheel is arranged at one end of the transmission shaft, a transmission belt is installed on the outer side of the first transmission wheel, and a second transmission wheel is arranged at the other end of the transmission belt. A locking screw is arranged at the connection between the longitudinal square steel and the transverse square steel.
[0007] As a further solution of the utility model: the longitudinal square steel includes a fixing sleeve, a positioning screw is installed on the front side of the fixing sleeve, longitudinal plates are arranged on both sides of the fixing sleeve, a first adjustment groove is opened on the front side of the longitudinal plate, the transverse square steel includes a transverse plate, a second adjustment groove is opened on the upper side of the transverse plate, and a third adjustment groove is opened on the front side of the transverse plate.
[0008] As a further solution of the utility model: the transmission shaft rotates at the upper end position of the bearing seat, and the first transmission wheel and the second transmission wheel are driven by a transmission belt.
[0009] As a further solution of the utility model: the output end of the control cabinet is electrically connected to the input end of the transmission motor, and the transverse square steel is fixed to the outer end position of the longitudinal square steel by a locking screw.
[0010] As a further solution of the utility model: the fixing sleeve slides at the outer position of the transmission shaft, one end of the positioning screw passes through the fixing sleeve and is located at the outer position of the transmission shaft, and the fixing sleeve is fixed at the outer position of the transmission shaft by the positioning screw.
[0011] As a further solution of the utility model: the second adjustment groove slides to the outer position of the longitudinal plate, the locking screw is located at the inner position of the first adjustment groove and the third adjustment groove, and the transverse plate is fixed to the outer end position of the longitudinal plate by the locking screw.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] The drive shaft, longitudinal square steel and transverse square steel of the utility model sintered fuel crusher are detachable structures, and only a single structure can be replaced in case of partial damage, thereby reducing the maintenance cost of the crusher;
[0014] The distance between the longitudinal square steel and the transverse square steel can be adjusted to adjust the size of the crushed particles and improve the flexibility of use. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a structural schematic diagram of a sintering fuel crusher;
[0016] Figure 2 It is a schematic diagram of the structure of longitudinal square steel in a sintered fuel crusher;
[0017] Figure 3 It is a schematic diagram of the structure of transverse square steel in a sintered fuel crusher;
[0018] Figure 4 A sintered fuel crusher Figure 1 Schematic diagram of the structure of part A.
[0019] In the figure: 1. bearing seat; 2. transmission shaft; 3. longitudinal square steel; 4. transverse square steel; 5. control cabinet; 6. transmission motor; 7. first transmission wheel; 8. transmission belt; 9. second transmission wheel; 10. locking screw; 11. fixing sleeve; 12. positioning screw; 13. longitudinal plate; 14. first adjusting slot; 15. transverse plate; 16. second adjusting slot; 17. third adjusting slot. DETAILED DESCRIPTION
[0020] See also Figures 1 to 4In the embodiment of the utility model, a sintered fuel crusher includes a bearing seat 1, a transmission shaft 2, a longitudinal square steel 3 and a transverse square steel 4. The transmission shaft 2 is located at the upper end position of the bearing seat 1, the longitudinal square steel 3 is located at the outer side position of the transmission shaft 2, and the transverse square steel 4 is located at the outer end position of the longitudinal square steel 3. A control cabinet 5 is installed on the outer side of the bearing seat 1, and a transmission motor 6 is installed on the upper side of the control cabinet 5. A first transmission wheel 7 is arranged at one end of the transmission shaft 2, and a transmission belt 8 is installed on the outer side of the first transmission wheel 7. A second transmission wheel 9 is arranged at the other end of the transmission belt 8. A locking screw 10 is arranged at the connection between the longitudinal square steel 3 and the transverse square steel 4. The transmission shaft 2 rotates at the upper end position of the bearing seat 1, and the first transmission wheel 7 and the second transmission The driving wheel 9 is driven by the transmission belt 8, the output end of the control cabinet 5 is electrically connected to the input end of the transmission motor 6, and the transverse square steel 4 is fixed to the outer end position of the longitudinal square steel 3 by the locking screw 10. First, the sintered fuel crusher is moved to the use position, and the spacing of the longitudinal square steels 3 and the spacing and position of the transverse square steels 4 at the outer ends of the longitudinal square steels 3 are adjusted according to the size of the sintered material to be crushed. Then, it starts to be used, and the control cabinet 5 controls the transmission motor 6 to run. The transmission motor 6 drives the transmission belt 8 to run through the second transmission wheel 9. The transmission belt 8 drives the transmission shaft 2 to rotate at the upper end of the bearing seat 1 through the first transmission wheel 7. The transmission shaft 2 drives the longitudinal square steel 3 and the transverse square steel 4 to rotate to perform the sintering operation.
[0021] exist Figure 2 , 3 4: The longitudinal square steel 3 includes a fixing sleeve 11, a positioning screw 12 is installed on the front side of the fixing sleeve 11, longitudinal plates 13 are arranged on both sides of the fixing sleeve 11, and a first adjustment groove 14 is opened on the front side of the longitudinal plate 13. The transverse square steel 4 includes a transverse plate 15, a second adjustment groove 16 is opened on the upper side of the transverse plate 15, and a third adjustment groove 17 is opened on the front side of the transverse plate 15. The fixing sleeve 11 slides at the outer position of the transmission shaft 2, one end of the positioning screw 12 passes through the fixing sleeve 11 and is located at the outer position of the transmission shaft 2. The fixing sleeve 11 is fixed to the outer position of the transmission shaft 2 by the positioning screw 12, the second adjustment groove 16 slides at the outer position of the longitudinal plate 13, and the locking screw 10 is in the At the internal position of the first adjustment groove 14 and the third adjustment groove 17, the transverse plate 15 is fixed to the outer end position of the longitudinal plate 13 by the locking screw 10. According to the size of the sintered material to be crushed, the fixing sleeve 11 slides on the outside of the transmission shaft 2, the longitudinal plate 13 slides inside the second adjustment groove 16, and the locking screw 10 slides inside the third adjustment groove 17 to adjust the spacing of the longitudinal square steel 3. After adjustment, the positioning screw 12 is rotated to fix the fixing sleeve 11 to the outside of the transmission shaft 2, the transverse plate 15 slides on the outside of the longitudinal plate 13 through the second adjustment groove 16, and the locking screw 10 slides inside the first adjustment groove 14 to adjust the spacing and position of the transverse square steel 4 at the outer end of the longitudinal square steel 3.
[0022] The working principle of the utility model is: first, move the sintered fuel crusher to the use position, according to the size of the sintered material to be crushed, the fixed sleeve 11 slides on the outside of the transmission shaft 2, the longitudinal plate 13 slides inside the second adjusting groove 16, and the locking screw 10 slides inside the third adjusting groove 17 to adjust the spacing of the longitudinal square steel 3. After adjustment, the positioning screw 12 is rotated to fix the fixed sleeve 11 to the outside of the transmission shaft 2, the transverse plate 15 slides on the outside of the longitudinal plate 13 through the second adjusting groove 16, and the locking screw 10 slides inside the first adjusting groove 14 to adjust the spacing and position of the transverse square steel 4 at the outer end of the longitudinal square steel 3. Then, start using it, the control cabinet 5 controls the transmission motor 6 to run, the transmission motor 6 drives the transmission belt 8 to run through the second transmission wheel 9, and the transmission belt 8 drives the transmission shaft 2 to rotate at the upper end of the bearing seat 1 through the first transmission wheel 7, and the transmission shaft 2 drives the longitudinal square steel 3 and the transverse square steel 4 to rotate to perform the sintering operation.
[0023] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A sintered fuel crusher, comprising a bearing seat (1), a transmission shaft (2), a longitudinal square steel (3) and a transverse square steel (4), wherein the transmission shaft (2) is located at the upper end of the bearing seat (1), the longitudinal square steel (3) is located at the outer side of the transmission shaft (2), and the transverse square steel (4) is located at the outer end of the longitudinal square steel (3), characterized in that: A control cabinet (5) is installed on the outer side of the bearing seat (1), a transmission motor (6) is installed on the upper side of the control cabinet (5), a first transmission wheel (7) is arranged at one end of the transmission shaft (2), a transmission belt (8) is installed on the outer side of the first transmission wheel (7), a second transmission wheel (9) is arranged at the other end of the transmission belt (8), and a locking screw (10) is arranged at the connection between the longitudinal square steel (3) and the transverse square steel (4).
2. A sintered fuel crusher according to claim 1, characterized in that: The longitudinal square steel (3) comprises a fixing sleeve (11), a positioning screw (12) is installed on the front side of the fixing sleeve (11), longitudinal plates (13) are arranged on both sides of the fixing sleeve (11), a first adjustment slot (14) is provided on the front side of the longitudinal plate (13), and the transverse square steel (4) comprises a transverse plate (15), a second adjustment slot (16) is provided on the upper side of the transverse plate (15), and a third adjustment slot (17) is provided on the front side of the transverse plate (15).
3. A sintered fuel crusher according to claim 1, characterized in that: The transmission shaft (2) rotates at the upper end position of the bearing seat (1), and the first transmission wheel (7) and the second transmission wheel (9) are driven by a transmission belt (8).
4. A sintered fuel crusher according to claim 1, characterized in that: The output end of the control cabinet (5) is electrically connected to the input end of the transmission motor (6), and the transverse square steel (4) is fixed to the outer end position of the longitudinal square steel (3) by a locking screw (10).
5. A sintered fuel crusher according to claim 2, characterized in that: The fixing sleeve (11) slides at an outer position of the transmission shaft (2), one end of the positioning screw (12) passes through the fixing sleeve (11) and is located at an outer position of the transmission shaft (2), and the fixing sleeve (11) is fixed at an outer position of the transmission shaft (2) by the positioning screw (12).
6. A sintered fuel crusher according to claim 2, characterized in that: The second adjustment groove (16) slides at an outer position of the longitudinal plate (13), the locking screw (10) is located at an inner position of the first adjustment groove (14) and the third adjustment groove (17), and the transverse plate (15) is fixed to an outer end position of the longitudinal plate (13) by means of the locking screw (10).