Raw material crushing and refining device for sintered brick production
By designing a raw material crushing and refining device for sintered brick production, the meshing connection relationship between the rolling gear and the upper fixed rack drives the movement of the rolling unit, expanding the crushing space, solving the problem of raw materials stacking in the crushing container, achieving more efficient raw material refinement and saving operating time.
Patent Information
- Application Number
- CN202421202294.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-05-30
AI Technical Summary
In the production of sintered bricks, the rolling space of the rolling structure is limited, which makes raw materials easily piled up inside the rolling container along the outside of the rolling wheel, affecting the refinement efficiency.
A raw material crushing and refining device for sintered brick production is designed, including a rolling container and a rolling unit. Through the meshing connection between the rolling gear and the upper fixed rack, the rolling unit drives the rolling unit to alternately move left and right in the rolling container, expanding the rolling space, and achieve uniform crushing of raw materials through the rolling wheel and the rolling bar on the rolling plate.
By expanding the crushing space and improving the mobility of the crushing unit, raw materials are avoided to accumulate in the crushing container, more sufficient rolling is achieved, the refinement efficiency of raw materials is improved, and intermediate operation time is saved.
Smart Images
Figure CN222606526U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the relevant field of sintered brick production, in particular to a raw material crushing and refining device for sintered brick production. Background Art
[0002] Sintered bricks are made of clay, shale, coal gangue or fly ash, which are formed and fired at high temperature. They are used for building load-bearing and non-load-bearing walls. The main raw materials are powdery or sandy clay, and the main chemical components are SiO2, Al2O3, Fe2O3 and crystal water. Due to different geological conditions, they may also contain a small amount of alkali metals and alkaline earth metal oxides. The production process of clay bricks mainly includes soil extraction, mud refining, blank making, drying, firing, etc.
[0003] Since there cannot be large-sized solid particles in sintered bricks, otherwise it will affect the properties of the sintered bricks themselves, the raw materials obtained cannot be used directly, but need to be crushed and screened before normal use.
[0004] At present, the raw materials for sintered brick production are crushed by a crushing and pulverizing structure to meet the target requirements. In order to increase the fineness of the raw materials, a grinding structure or a rolling structure is also introduced. At present, the rolling structure is a driving force that drives the rolling wheel to rotate to roll the raw materials. The rolling space is limited, and the raw materials are easily accumulated inside the rolling container along the outside of the rolling wheel, affecting the refinement efficiency. Utility Model Content
[0005] The purpose of the utility model is to provide a raw material crushing and refining device for sintered brick production, so as to solve the problem proposed in the above background technology that the current rolling structure is that the driving force drives the rolling wheel to rotate to roll the raw materials, the rolling space is limited, and the raw materials are easily accumulated inside the rolling container along the outside of the rolling wheel, affecting the refining efficiency.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a raw material crushing and refining device for sintered brick production, comprising a crushing container, two side protection plates are arranged on the crushing container, the upper ends of the side protection plates are fixedly connected with upper fixed racks, a crushing unit is arranged on the crushing container, the crushing unit comprises a supporting platform, a through groove is opened through the middle of the supporting platform, a crushing wheel passes through the through groove, two groups of second fixed vertical plates are fixedly connected with the front and rear ends of the lower ends of the supporting platform, a rolling gear is arranged between each group of two second fixed vertical plates, a second driving motor is installed at the outer end of each group of the second fixed vertical plates at the outer end, the output shaft end of the second driving motor passes through each group of the second fixed vertical plates at the outer end and is connected with the rolling gear, and the rolling gear is meshed with the upper fixed rack.
[0007] Preferably, a rolling plate is transversely fixed between the two side protection plates, the rolling wheel is in contact with the rolling plate, rolling strips are equidistantly arranged on the rolling plate, and a lower leakage groove is opened on the rolling plate and passes through between the two rolling strips.
[0008] Preferably, a connecting inclined plate is integrally connected to the lower end of one side of the two side protective plates, a material discharge inclined plate is fixed at the lowermost end between the two side protective plates, and a material discharge trough is formed between the two side protective plates along the rolling plate and the material discharge inclined plate, and the material discharge trough is connected to the upper end space through the lower leakage groove.
[0009] Preferably, a first fixed vertical plate is fixedly connected to the middle of the front and rear ends of the upper end of the support platform along the through groove, the rolling wheel is located between the two first fixed vertical plates, and a first drive motor is installed at the rear end of the first fixed vertical plate at the rear end, and the output shaft end of the first drive motor passes through the first fixed vertical plate at the rear end and is connected to the rolling wheel.
[0010] Preferably, both front and rear ends of the lower end of the support platform are fixedly connected with connecting upright plates, and the lower end of the inner end of the connecting upright plate is integrally connected with a limited sliding bar.
[0011] Preferably, a limiting sliding groove is provided at the upper end of the outer end surface of the side protection plate, and the limiting sliding bar slides along the limiting sliding groove.
[0012] Preferably, a material baffle plate is fixed along one side of the upper end of the rolling plate between the two side guard plates, and the material baffle plate is vertically arranged. A loading ramp is fixed along the other side of the upper end of the rolling plate between the two side guard plates, and the loading ramp has a smooth transition with the rolling plate.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] 1. In the utility model, the raw material reaches the upper end of the rolling plate along the inclined feeding ramp, and the second driving motor drives the rolling gear to rotate, and the meshing connection relationship between the rolling gear and the upper fixed rack drives the rolling unit to move left and right alternately in the rolling container; due to the mobility of the rolling unit, the rolling space is expanded, and when the rolling wheel moves and rotates for rolling, the raw material can be evenly distributed, and the raw material is not easy to accumulate inside the rolling container along the outside of the rolling wheel, and the rolling can be more fully achieved, thereby improving the rolling force on the raw material; the current rolling structure solves the problem that the driving force drives the rolling wheel to rotate to roll the raw material, the rolling space is limited, and the raw material is easy to accumulate inside the rolling container along the outside of the rolling wheel, thereby affecting the refining efficiency.
[0015] 2. In the utility model, the rolling wheel and the rolling strips on the rolling plate crush the raw materials into fine particles, and the crushed raw materials will flow through the upper and lower troughs of the rolling plate to the discharge trough, and then be discharged along the discharge inclined plate; the crushing process and the discharge process are carried out simultaneously, and there is no need to screen the discharge materials. Raw material particles that do not meet the particle size requirements cannot be discharged directly, thus saving intermediate operation time. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the structure of a raw material crushing and refining device for sintered brick production according to the utility model;
[0017] Figure 2 This is a schematic diagram of the structure of a crushing container of a raw material crushing and refining device for sintered brick production according to the utility model;
[0018] Figure 3 It is a side view of a rolling unit of a raw material crushing and refining device for sintered brick production according to the utility model;
[0019] Figure 4 This is an enlarged structural diagram of location A of a raw material crushing and refining device for sintered brick production according to the utility model.
[0020] In the figure: 1. rolling container; 2. side protection plate; 3. connecting inclined plate; 4. loading inclined plate; 5. rolling plate; 6. rolling strip; 7. lower leakage trough; 8. unloading inclined plate; 9. unloading trough; 10. material blocking plate; 11. upper fixed rack; 12. rolling unit; 13. supporting platform; 14. connecting vertical plate; 15. limiting sliding strip; 16. limiting sliding groove; 17. first fixed vertical plate; 18. first driving motor; 19. rolling wheel; 20. second fixed vertical plate; 21. second driving motor; 22. rolling gear. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0022] See also Figure 1-4The utility model provides an embodiment: a raw material crushing and refining device for sintered brick production, comprising a crushing container 1, on which a crushing unit 12 is arranged, the crushing unit 12 comprises a supporting platform 13, a through groove is opened in the middle of the supporting platform 13, a crushing wheel 19 passes through the through groove, a first fixed vertical plate 17 is fixedly connected to the middle of the front and rear ends of the upper end of the supporting platform 13 along the through groove, the crushing wheel 19 is located between the two first fixed vertical plates 17, a first driving motor 18 is installed at the rear end of the rear first fixed vertical plate 17, the output shaft end of the first driving motor 18 passes through the rear first fixed vertical plate 17 and is connected to the crushing wheel 19, the first driving motor 18 drives the crushing wheel 19 to rotate, and the raw material is crushed and refined by the action of the crushing wheel 19 and the crushing strip 6 on the crushing plate 5.
[0023] Two side guard plates 2 are arranged on the rolling container 1. The upper end of the outer end surface of the side guard plate 2 is provided with a limited sliding groove 16. The upper end of the side guard plate 2 is fixedly connected with an upper fixed rack 11. Two groups of second fixed vertical plates 20 are fixedly connected at the front and rear ends of the lower end of the support platform 13. A rolling gear 22 is arranged between each group of two second fixed vertical plates 20. A second driving motor 21 is installed at the outer end of each group of outer second fixed vertical plates 20. The output shaft end of the second driving motor 21 passes through each group of outer second fixed vertical plates 20 and is connected to the rolling gear 22. The rolling gear 22 is meshed with the upper fixed rack 11. The second driving motor 21 drives the rolling gear 22 to rotate. The meshing connection relationship between the rolling gear 22 and the upper fixed rack 11 drives the rolling unit 12 to move alternately left and right in the rolling container 1. Due to the mobility of the rolling unit 12, the rolling space is expanded. When the rolling wheel 19 moves and rotates for rolling, the raw materials can be evenly distributed, and the raw materials are not easy to accumulate inside the rolling container along the outside of the rolling wheel.
[0024] The front and rear ends of the lower end of the support platform 13 are fixedly connected with connecting upright plates 14 , and the lower end of the inner end of the connecting upright plate 14 is integrally connected with a limit sliding bar 15 , and the limit sliding bar 15 slides along the limit sliding groove 16 .
[0025] Furthermore, a rolling plate 5 is transversely fixed between the two side guard plates 2, and the rolling wheel 19 is in contact with the rolling plate 5. Rolling strips 6 are equidistantly arranged on the rolling plate 5, and a lower leakage groove 7 is opened along the rolling plate 5 and between the two rolling strips 6. A connecting inclined plate 3 is integrally connected to the lower end of one side of the two side guard plates 2, and a material discharge inclined plate 8 is fixed at the lowest end between the two side guard plates 2. A material discharge trough 9 is formed between the two side guard plates 2 along the rolling plate 5 and the material discharge inclined plate 8, and the material discharge trough 9 is connected to the upper end space through the lower leakage groove 7.
[0026] The crushing wheel 19 and the crushing strips 6 on the crushing plate 5 crush the raw materials into fine particles, and the crushed raw materials will flow along the upper and lower troughs 7 of the crushing plate 5 to the material discharge trough 9, and be discharged along the material discharge inclined plate 8; particles larger than the filter hole diameter on the lower trough 7 are still located at the upper end of the crushing plate 5, waiting for the rolling of the crushing wheel 19. The crushing process and the material discharge process are carried out simultaneously, and there is no need to screen the material discharge, and the raw material particles that do not meet the particle size requirements cannot be discharged directly, saving the intermediate operation time.
[0027] A material baffle plate 10 is fixed between the two side guard plates 2 along one side of the upper end of the rolling plate 5, and the material baffle plate 10 is vertically arranged. A material loading ramp 4 is fixed between the two side guard plates 2 along the other side of the upper end of the rolling plate 5, and the material loading ramp 4 smoothly transitions with the rolling plate 5. The external conveying structure pours the raw materials into the upper end of the material loading ramp 4, and the raw materials reach the upper end of the rolling plate 5 along the inclined material loading ramp 4.
[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. A raw material crushing and refining device for sintered brick production, comprising a crushing container (1), on which two side protection plates (2) are arranged, characterized in that: The upper end of the side protection plate (2) is fixedly connected with an upper fixed rack (11), and the rolling container (1) is provided with a rolling unit (12), and the rolling unit (12) includes a support platform (13), and a through groove is opened in the middle of the support platform (13), and a rolling wheel (19) passes through the through groove. Two groups of second fixed vertical plates (20) are fixedly connected at the front and rear ends of the lower end of the support platform (13), and a rolling gear (22) is arranged between each group of two second fixed vertical plates (20). A second driving motor (21) is installed at the outer end of each group of the second fixed vertical plates (20), and the output shaft end of the second driving motor (21) passes through each group of the second fixed vertical plates (20) at the outer end to be connected to the rolling gear (22), and the rolling gear (22) is meshed with the upper fixed rack (11).
2. The raw material crushing and refining device for sintered brick production according to claim 1 is characterized by: A rolling plate (5) is transversely fixed between the two side protection plates (2), and the rolling wheel (19) is in contact with the rolling plate (5). Rolling strips (6) are equidistantly arranged on the rolling plate (5), and a lower leakage groove (7) is provided on the rolling plate (5) between the two rolling strips (6).
3. The raw material crushing and refining device for sintered brick production according to claim 2 is characterized by: A connecting inclined plate (3) is integrally connected to the lower end of one side of the two side protection plates (2), a material discharge inclined plate (8) is fixed at the lowermost end between the two side protection plates (2), and a material discharge trough (9) is formed between the two side protection plates (2) along the rolling plate (5) and the material discharge inclined plate (8), and the material discharge trough (9) is connected to the upper end space through the lower leakage groove (7).
4. The raw material crushing and refining device for producing sintered bricks according to claim 1 is characterized by: A first fixed vertical plate (17) is fixedly connected to the upper end of the support platform (13) along the middle of the front and rear ends of the through groove, and a rolling wheel (19) is located between the two first fixed vertical plates (17). A first driving motor (18) is installed at the rear end of the first fixed vertical plate (17), and an output shaft end of the first driving motor (18) passes through the first fixed vertical plate (17) at the rear end and is connected to the rolling wheel (19).
5. The raw material crushing and refining device for producing sintered bricks according to claim 1 is characterized by: The front and rear ends of the lower end of the support platform (13) are both fixedly connected to a connecting upright plate (14), and the lower end of the inner end of the connecting upright plate (14) is integrally connected to a limited sliding strip (15).
6. The raw material crushing and refining device for producing sintered bricks according to claim 5, characterized in that: A limit sliding groove (16) is provided at the upper end of the outer end surface of the side protection plate (2), and the limit sliding bar (15) slides along the limit sliding groove (16).
7. The raw material crushing and refining device for producing sintered bricks according to claim 3 is characterized by: A material blocking plate (10) is fixed between the two side protection plates (2) along one side of the upper end of the rolling plate (5), and the material blocking plate (10) is vertically arranged. A material loading inclined plate (4) is fixed between the two side protection plates (2) along the other side of the upper end of the rolling plate (5), and the material loading inclined plate (4) and the rolling plate (5) have a smooth transition.