Cement processing and conveying device

Abstract

The present invention relates to the technical field of cement clinker quantitative transportation, specifically a cement processing and transportation device, including a base, a first platform and a second platform located below the front side of the first platform are fixedly mounted on the upper end surface of the base, and a material distribution mechanism for transporting cement clinker is arranged on the first platform. The present invention uses the material distribution mechanism, premixing mechanism and mixing mechanism to cooperate with each other, adopts an integrated operation model of transportation, material distribution and mixing, and completes the precise mixing of auxiliary materials and cement clinker in the process of horizontal quantitative transportation of cement clinker. Compared with the inclined conveyor belt, horizontal transportation can reduce the energy loss of materials during transportation and reduce the overall energy consumption. At the same time, horizontal transportation and quantitative mixing can be automated to improve production efficiency, and the accurate proportion of auxiliary materials and cement clinker can ensure that the composition of the mixture is accurate, thereby further improving the quality of cement clinker while ensuring the purpose of quantitative transportation.

Description

Technical Field

[0001] The invention relates to the technical field of cement clinker quantitative conveying, in particular to a cement processing and conveying device. Background Art

[0002] Cement is mainly used to make building materials such as concrete, mortar and cement bricks. The main components of cement include limestone, clay and iron ore. These raw materials are formed into cement clinker through grinding, mixing and calcining processes. After the cement clinker is transported to the mill and ground into powder, in order to improve the performance of the finished cement, auxiliary materials such as fly ash, slag powder and gypsum are mixed into it in a quantitative manner during the process of transporting the cement clinker in a quantitative manner and sending it to the warehouse for bagging, so as to produce finished cement of different types and properties.

[0003] The Chinese invention patent with application number 202111517088.0 discloses a cement clinker quantitative conveying system and quantitative conveying method. The invention conveys cement clinker through a conveyor belt to improve the efficiency of cement clinker conveying, and indirectly changes the conveying amount of the conveyor belt by adjusting the angle of the conveyor belt. However, cement clinker is mostly a powdery substance. By changing the angle of the conveyor belt to transport cement clinker, if the angle of the conveyor belt is too large, the cement clinker may slide due to gravity, resulting in reduced conveying efficiency and even material waste, thereby failing to achieve the purpose of quantitative conveying of cement clinker; in the process of transporting cement clinker, if the angle of the conveyor belt is inappropriate, it may also cause stratification of cement clinker and mixed auxiliary materials, thereby affecting the uniformity of the cement clinker, and then affecting the quality of the finished cement clinker. Summary of the invention

[0004] In order to solve the above-mentioned technical problems, the present invention provides a cement processing and conveying device, which is achieved by the following specific technical means: a cement processing and conveying device, comprising a base, a first platform and a second platform located below the front side of the first platform are fixedly installed on the upper end surface of the base, and a dividing mechanism for horizontally transporting cement clinker is arranged on the first platform; the dividing mechanism comprises a feeding part arranged on the first platform, a vibrating part for vibrating and spreading the cement clinker is arranged on the feeding part, and a dividing part for cooperating with the vibrating part to quantitatively disperse the whole cement clinker into multiple portions is also arranged on the feeding part.

[0005] A premixing mechanism for cooperating with the material distribution mechanism is arranged on the second platform; the premixing mechanism includes a transporting part arranged on the second platform and used for synchronously transporting multiple portions of cement clinker, an auxiliary material part for quantitatively adding auxiliary materials to the cement clinker and a mixing part for independently mixing the cement clinker with various auxiliary materials are arranged on the second platform, and a cooperating part for cooperating with the transporting part to provide power for the mixing part is arranged on the mixing part.

[0006] The upper end surface of the base is provided with a mixing mechanism cooperating with the premixing mechanism; the mixing mechanism includes a discharge part arranged on the upper end surface of the base and used for uniformly transporting multiple portions of cement clinker mixed with auxiliary materials, and the discharge part is provided with a total mixing part for remixing multiple portions of cement clinker mixed with auxiliary materials.

[0007] As a preferred technical solution of the present invention, the feeding part includes a first elliptical plate, a first roller, a first conveyor belt, a first blanking plate and a first baffle, a left-right symmetrical first elliptical plate is fixedly installed on the upper end surface of the first platform, a front-back symmetrical first roller is installed through a bearing on the left-right symmetrical first elliptical plate, a first motor with an output end fixedly connected to one of the first rollers is fixedly installed on the first platform, the front-back symmetrical first rollers are jointly sleeved with a first conveyor belt located between the left-right symmetrical first elliptical plates, a first blanking plate inclined toward the second platform is jointly fixedly installed on the front end of the left-right symmetrical first elliptical plates, and a left-right symmetrical first baffle is fixedly installed on the upper end surface of the first blanking plate.

[0008] As a preferred technical solution of the present invention, the vibration part includes a vibration plate, a limiting roller, a first shaft rod, a first belt, a second belt and a rubber rod. A vibration plate that fits the first blanking plate is fixedly installed between the left and right symmetrical first baffles. Two limiting rollers distributed front and back are installed between the left and right symmetrical first baffles through bearings. The lower end surface of the first blanking plate is rotatably installed with two first shaft rods distributed front and back through a set bearing seat. The two first shaft rods are connected through a set second belt transmission. The right end of the rear first shaft rod, the right end of the rear limiting roller and the right end of the front first roller shaft are connected through the set first belt transmission. A number of rubber rods are fixedly installed on the right end surface of the vibration plate in a linear array. A number of knocking rods matching the rubber rods are distributed in an array manner along the contour of the outer ring wall of the second belt. The two limiting rollers distributed front and back are connected through a set transmission belt.

[0009] As a preferred technical solution of the present invention, the material dividing part includes a material dividing plate, a baffle plate, a second shaft, a third shaft and a pushing paddle. A plurality of material dividing plates are fixedly installed on the front end of the first material discharging plate in a linear array manner. Baffle plates installed on the front side of the upper end of the first material discharging plate are symmetrically arranged on the left and right sides of the material dividing plate. A second shaft is installed between the left and right symmetrical first baffles through bearings, and the second shaft penetrates the baffle plates and is connected to the bearings thereof. A third shaft is installed on the left end face of the first baffle on the left side through a bearing. The third shaft is connected to the first roller on the front side through a first connecting belt transmission. The third shaft is connected to the second shaft through a first gear set transmission. A pushing paddle located between the left and right symmetrical baffles is fixedly sleeved on the second shaft.

[0010] As a preferred technical solution of the present invention, the transport part includes a second elliptical plate, a second roller, a second conveyor belt, a fourth shaft rod and a second blanking plate. The left and right sides of the dividing plate are symmetrically provided with second elliptical plates fixedly mounted on the upper end surface of the second platform. The left and right symmetrical second elliptical plates are penetrated with front-to-back symmetrical second rollers through bearings. The front-to-back symmetrical second rollers are jointly sleeved with a second conveyor belt located between the corresponding left-to-right symmetrical second elliptical plates. Several second rollers located on the front side are jointly fixedly penetrated with a fourth shaft rod at the center thereof, and several second rollers located on the rear side are also jointly fixedly penetrated with a fourth shaft rod at the center thereof. A second motor is fixedly mounted on the second platform with an output end fixedly connected to one of the fourth shaft rods, and a second blanking plate is jointly fixedly mounted at the front ends of several second elliptical plates.

[0011] As a preferred technical solution of the present invention, the auxiliary material part includes a first equipment table, an auxiliary material barrel, a unloading frame, a unloading shaft and a fifth shaft rod. The upper end surface of the second platform is fixedly installed with the first equipment table located above a number of second elliptical plates through a support column. An auxiliary material barrel corresponding to the second conveyor belt is fixedly installed on the first equipment table, and a unloading frame is fixedly installed on the lower end of the auxiliary material barrel. A unloading shaft is installed through a bearing at the inner center of the auxiliary material barrel. A first bevel gear is fixedly sleeved on the upper end of the unloading shaft, and propeller blades are arranged on the outer ring wall of the unloading shaft. The fifth shaft rod is rotatably installed on the upper end surface of the first equipment table through a bearing seat. A second bevel gear meshingly connected to the first bevel gear is fixedly sleeved on the fifth shaft rod, and a third motor with an output end fixedly connected to the fifth shaft rod is fixedly installed on the upper end surface of the first equipment table.

[0012] As a preferred technical solution of the present invention, the mixing section includes a second equipment platform, a connecting platform, a combining plate, a first mixing rod, a second mixing rod and a first mixing blade. The second equipment platform located in front of the first equipment platform is fixedly installed on the upper end surface of the second platform through an arranged support column. A connecting platform corresponding to the second conveyor belt is fixedly installed on the second equipment platform. A left-right symmetrical combining plate is fixedly installed on the lower end surface of the connecting platform. The left-right symmetrical combining plate is in an eight-shaped shape. The first mixing rod located in front of the corresponding left-right symmetrical combining plate is installed through a bearing on the connecting platform. The second mixing rod located in front of the first mixing rod and is left-right symmetrical is installed through a bearing on the connecting platform. The second mixing rod and the first mixing rod are both fixedly sleeved with the first mixing blade located below the corresponding connecting platform.

[0013] As a preferred technical solution of the present invention, the mating part includes a sixth shaft and a third belt. The sixth shaft is installed on the front end surface of the second equipment platform through a bearing seat. The sixth shaft is connected to the fourth shaft located on the front side through a second connecting belt transmission. The sixth shaft is connected to the first mixing rod through a first transmission bevel gear set. The first mixing rod and the left-right symmetrical second mixing rod on the same connecting platform are connected through a third belt transmission.

[0014] As a preferred technical solution of the present invention, the discharge part includes a third platform, a third elliptical plate, a third roller, a third conveyor belt and a trapezoidal stopper. The base is fixedly installed with a third platform located below the front end of the second unloading plate, and a left-right symmetrical third elliptical plate is fixedly installed on the third platform. The left-right symmetrical third elliptical plate is penetrated by a bearing and a front-to-back symmetrical third roller is installed. A fourth motor with an output end fixedly connected to one of the third rollers is fixedly installed on the upper end surface of the third platform. The front-to-back symmetrical third rollers are jointly sleeved with a third conveyor belt located between the left-right symmetrical third elliptical plates, and a trapezoidal stopper is fixedly installed on the third elliptical plate.

[0015] As a preferred technical solution of the present invention, the total mixing section includes a connecting plate, a third mixing rod, a second mixing blade, a seventh shaft and a matching bevel gear. The upper ends of the left-right symmetrical trapezoidal blocks are commonly fixed with a connecting plate, and a third mixing rod that is symmetrical and located between the left-right symmetrical trapezoidal blocks is installed on the connecting plate through a bearing. The third bevel gear is provided on the upper end fixing sleeve of the third mixing rod, and the second mixing blade is provided on the lower end fixing sleeve of the third mixing rod. The seventh shaft is installed on the upper surface of the connecting plate through a bearing seat, and the fixing sleeve on the seventh shaft is provided with a matching bevel gear that is symmetrical and meshingly connected to the corresponding third bevel gear. The seventh shaft is connected to one of the third rollers through a third connecting belt transmission.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. The cement processing and conveying device, through the coordinated use of the material dividing mechanism, the premixing mechanism and the mixing mechanism, adopts an integrated operation model of transportation, material dividing and mixing, and completes the precise mixing of auxiliary materials and cement clinker in the process of horizontal quantitative transportation of cement clinker. By integrating the transportation, material dividing and mixing steps, the production process can be simplified, the operation links can be reduced, and the probability of error can be reduced. Compared with inclined transportation, horizontal transportation can reduce energy loss in the transportation process and reduce overall energy consumption. At the same time, horizontal transportation and quantitative mixing can be automated to improve production efficiency. Moreover, through the precise ratio of auxiliary materials to cement clinker, the composition of the mixture is ensured to be accurate, thereby further improving the quality of cement clinker while ensuring quantitative transportation.

[0017] 2. The cement processing and conveying device can horizontally transport cement clinker and divide it into multiple portions by the coordinated use of the set material dividing mechanism and the premixing mechanism. At the same time, auxiliary materials such as fly ash, slag powder and gypsum are quantitatively and independently mixed with multiple portions of cement clinker to make the mixing more uniform, thereby improving the quality of cement clinker products. In addition, quantitative material discharge can reduce human errors, ensure that the proportion of cement clinker components in each batch of quantitatively conveyed cement clinker is consistent, and help maintain the stability of cement clinker product quality.

[0018] 3. The cement processing and conveying device, through the coordinated use of the premixing mechanism and the mixing mechanism, remixes the mixed multiple portions of cement clinker to ensure that the previously independently mixed portions of materials are fully integrated, further improves the mixing uniformity, and thus enhances the strength and durability of the cement clinker. Independent mixing may cause local component segregation, and remixing helps eliminate this segregation phenomenon, thereby ensuring the quality consistency of the cement clinker and also ensuring the stability of the quantitative conveying of the cement clinker. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention when it is working.

[0020] Figure 2 It is a partial three-dimensional structural schematic diagram of the present invention.

[0021] Figure 3 It is a partial three-dimensional structural schematic diagram of the material dispensing mechanism of the present invention.

[0022] Figure 4 for Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0023] Figure 5 It is a partially cutaway three-dimensional structural schematic diagram of the premixing mechanism of the present invention.

[0024] Figure 6 It is a three-dimensional structural schematic diagram of the mixing mechanism of the present invention.

[0025] In the figure: 1, base; 2, first platform; 3, second platform; 4, material distribution mechanism; 41, feeding part; 411, first elliptical plate; 412, first roller; 413, first conveyor belt; 414, first unloading plate; 415, first baffle; 42, vibration part; 421, vibration plate; 422, limiting roller; 423, first shaft rod; 424, first belt; 425, second belt; 426, rubber rod; 43, material distribution part; 431, material distribution plate; 432, blocking plate; 433, second shaft rod; 434, third shaft rod; 435, push paddle; 5, premixing mechanism; 51, transportation part; 511, second elliptical plate; 512, second roller; 513, second conveyor belt; 514, fourth shaft rod; 515, second unloading plate; 52. Auxiliary material section; 521. First equipment platform; 522. Auxiliary material barrel; 523. Unloading frame; 524. Unloading shaft; 525. Fifth shaft; 53. Mixing section; 531. Second equipment platform; 532. Connecting platform; 533. Combining plate; 534. First mixing rod; 535. Second mixing rod; 536. First mixing paddle; 54. Matching section; 541. Sixth shaft; 542. Third belt; 6. Mixing mechanism; 61. Discharging section; 611. Third platform; 612. Third elliptical plate; 613. Third roller; 614. Third conveyor belt; 615. Trapezoidal stopper; 62. Total mixing section; 621. Connecting plate; 622. Third mixing rod; 623. Second mixing paddle; 624. Seventh shaft; 625. Matching bevel gear. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figure 1 A cement processing and conveying device comprises a base 1, a first platform 2 and a second platform 3 located below the front side of the first platform 2 are fixedly mounted on the upper end surface of the base 1, a dividing mechanism 4 for horizontally transporting cement clinker is arranged on the first platform 2; the dividing mechanism 4 comprises a feeding part 41 arranged on the first platform 2, a vibrating part 42 for vibrating and spreading the cement clinker is arranged on the feeding part 41, and a dividing part 43 for cooperating with the vibrating part 42 to quantitatively disperse the whole cement clinker into multiple portions is also arranged on the feeding part 41.

[0028] See also Figure 1A premixing mechanism 5 for cooperating with the material dividing mechanism 4 is arranged on the second platform 3; the premixing mechanism 5 includes a transporting part 51 arranged on the second platform 3 and used for synchronously transporting multiple portions of cement clinker, an auxiliary material part 52 for quantitatively adding auxiliary materials to the cement clinker and a mixing part 53 for independently mixing the cement clinker with various auxiliary materials are arranged on the second platform 3, and a cooperating part 54 cooperating with the transporting part 51 to provide power for the mixing part 53 is arranged on the mixing part 53.

[0029] See also Figure 1 The upper end surface of the base 1 is provided with a mixing mechanism 6 that cooperates with the premixing mechanism 5; the mixing mechanism 6 includes a discharge portion 61 arranged on the upper end surface of the base 1 and used for uniformly transporting multiple portions of cement clinker mixed with auxiliary materials, and the discharge portion 61 is provided with a total mixing portion 62 for remixing multiple portions of cement clinker mixed with auxiliary materials.

[0030] See also Figure 1 and Figure 2 The feeding part 41 includes a first elliptical plate 411, a first roller 412, a first conveyor belt 413, a first blanking plate 414 and a first baffle 415. A left-right symmetrical first elliptical plate 411 is fixedly installed on the upper end surface of the first platform 2. A front-to-back symmetrical first roller 412 is installed through a bearing on the left-to-right symmetrical first elliptical plate 411. A first motor whose output end is fixedly connected to one of the first rollers 412 is fixedly installed on the first platform 2. The front-to-back symmetrical first rollers 412 are jointly sleeved with a first conveyor belt 413 located between the left-to-right symmetrical first elliptical plates 411. A first blanking plate 414 inclined toward the second platform 3 is jointly fixedly installed at the front end of the left-to-right symmetrical first elliptical plates 411. A left-to-right symmetrical first baffle 415 is fixedly installed on the upper end surface of the first blanking plate 414.

[0031] See also Figure 1 , Figure 2 and Figure 3The vibration part 42 includes a vibration plate 421, a limiting roller 422, a first shaft 423, a first belt 424, a second belt 425 and a rubber rod 426. The vibration plate 421 that fits the first blanking plate 414 is fixedly installed between the left and right symmetrical first baffles 415. Two limiting rollers 422 distributed front and back are installed between the left and right symmetrical first baffles 415 through bearings. The lower end surface of the first blanking plate 414 is rotatably installed with two first shafts 423 distributed front and back through a bearing seat. The two first shafts 423 are installed front and back. An axle rod 423 is connected through a second belt 425, the right end of the first axle rod 423 on the rear side, the right end of the limiting roller 422 on the rear side and the right end of the first roller 412 on the front side are connected through a first belt 424, a plurality of rubber rods 426 are fixedly installed on the right end surface of the vibration plate 421 in a linear array, a plurality of knocking rods cooperating with the rubber rods 426 are distributed in an array along the contour of the outer ring wall of the second belt 425, and the two limiting rollers 422 distributed front and back are connected through a transmission belt.

[0032] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The material dividing part 43 includes a material dividing plate 431, a blocking plate 432, a second shaft 433, a third shaft 434 and a pushing paddle 435. A plurality of material dividing plates 431 are fixedly installed at the front end of the first material discharging plate 414 in a linear array manner. The left and right sides of the material dividing plate 431 are symmetrically provided with blocking plates 432 installed on the front side of the upper end face of the first material discharging plate 414. A second shaft 433 is installed through a bearing between the left and right symmetrical first baffle plates 415, and the second shaft 433 penetrates the baffle plates 432 and is connected to its bearing. A third shaft 434 is installed on the left end face of the first baffle plate 415 on the left side through a bearing. The third shaft 434 is connected to the first roller shaft 412 on the front side through a first connecting belt transmission. The third shaft 434 is connected to the second shaft 433 through a first gear set transmission. A pushing paddle 435 located between the left and right symmetrical baffle plates 432 is fixedly sleeved on the second shaft 433.

[0033] During specific work, when it is necessary to transport cement clinker in a quantitative manner, the cement clinker to be transported is first poured onto the first conveyor belt 413, and the first motor is started to rotate with the first roller 412 fixed thereto, and the first roller 412 will drive the first conveyor belt 413 to rotate forward, thereby continuously moving the cement clinker to the first unloading plate 414. During this process, the first elliptical plates 411 and the first baffles 415 on both sides prevent the cement clinker from spilling outward.

[0034] When the cement clinker reaches the first unloading plate 414, the first roller 412 rotates synchronously with the first shaft 423 and the rear limiting roller 422 through the first belt 424. When the cement clinker slides down the first unloading plate 414, it can only pass through the gap between the limiting roller 422 and the first unloading plate 414, so that the sliding cement clinker is transported in limited quantity by the limiting roller 422, and the rotation of the rear limiting roller 422 can speed up the conveying speed of the cement clinker behind the limiting roller 422 while limiting the transportation.

[0035] During the rotation of the first shaft 423, the second belt 425 will be driven to rotate, and the knocking rod on the second belt 425 will continuously move and knock the rubber rod 426 to vibrate the vibration plate 421, and the vibration plate 421 will vibrate and spread the cement clinker on its upper end surface, so that the cement clinker reaching the distribution part 43 is more evenly distributed.

[0036] During the rotation of the first roller 412, the third shaft 434 will be rotated through the first connecting belt, and the third shaft 434 will drive the second shaft 433 through the first gear set. At this time, the cement clinker will be evenly divided into multiple parts by the left-right symmetrical blocking plates 432. During the rotation of the second shaft 433, the pushing paddles 435 will further divide the entire cement clinker into multiple parts and push them to the corresponding dividing plates 431, thereby completing the first transportation of the cement clinker.

[0037] See also Figure 1 , Figure 2 and Figure 5 The transport part 51 includes a second elliptical plate 511, a second roller 512, a second conveyor belt 513, a fourth shaft 514 and a second blanking plate 515. The second elliptical plates 511 fixedly mounted on the upper end surface of the second platform 3 are symmetrically arranged on the left and right sides of the dividing plate 431. The left and right symmetrical second elliptical plates 511 are penetrated by a front-to-back symmetrical second roller 512 through a bearing. The front-to-back symmetrical second roller 512 is jointly sleeved with a second conveyor belt 513 located between the corresponding left-to-right symmetrical second elliptical plates 511. The fourth shaft 514 is commonly fixedly mounted at the center of several second rollers 512 located on the front side. The fourth shaft 514 is also commonly fixedly mounted at the center of several second rollers 512 located on the rear side. A second motor with an output end fixedly connected to one of the fourth shafts 514 is fixedly mounted on the second platform 3, and a second blanking plate 515 is commonly fixedly mounted at the front end of several second elliptical plates 511.

[0038] See also Figure 1 , Figure 2 and Figure 5The auxiliary material part 52 includes a first equipment platform 521, an auxiliary material barrel 522, a blanking frame 523, a blanking shaft 524 and a fifth shaft rod 525. The upper end surface of the second platform 3 is fixedly installed with the first equipment platform 521 located above the plurality of second elliptical plates 511 through a supporting column. Auxiliary material barrels 522 corresponding to the second conveyor belts 513 are fixedly installed on the first equipment platform 521. A blanking frame 523 is fixedly installed at the lower end of the auxiliary material barrel 522. A blanking shaft 524 is installed through a bearing at the inner center of the auxiliary material barrel 522. A first bevel gear is fixedly sleeved on the upper end of the blanking shaft 524. A propeller blade is arranged on the outer ring wall of the blanking shaft 524. A fifth shaft rod 525 is rotatably installed on the upper end surface of the first equipment platform 521 through a bearing seat. A second bevel gear meshingly connected to the first bevel gear is fixedly sleeved on the fifth shaft rod 525. A third motor fixedly connected to the output end of the fifth shaft rod 525 is fixedly installed on the upper end surface of the first equipment platform 521.

[0039] During specific operation, the cement clinker falls along the dividing plate 431 onto the corresponding second conveyor belt 513. At this time, the second motor is started to rotate synchronously with the second rollers 512 through the fourth shaft 514, thereby driving the second conveyor belts 513 to rotate synchronously and transport multiple portions of cement clinker forward synchronously.

[0040] During the process of transporting cement clinker on the second conveyor belt 513, the third motor is started to rotate the fifth shaft 525, thereby rotating the unloading shaft 524 in the auxiliary material barrel 522 through the cooperation of the first bevel gear and the second bevel gear, and the unloading shaft 524 transports the auxiliary material in the auxiliary material barrel 522 downward in a quantitative manner through the propeller blades, and the auxiliary material passes through the unloading frame 523 and falls onto the cement clinker on the second conveyor belt 513. The unloading frame 523 limits the direction in which the auxiliary material falls and follows the cement clinker to be transported forward, thereby completing the quantitative unloading of the auxiliary material. At the same time, if the ratio between different auxiliary materials and cement clinker to be added is different, the falling speed of the added auxiliary material can be changed by replacing propeller blades with different pitches, thereby changing the mixing ratio of the auxiliary material and cement clinker, and different auxiliary materials can be added to the cement clinker at the same time for mixing, thereby improving the adaptability of the equipment.

[0041] See also Figure 1 , Figure 2 and Figure 5The mixing section 53 includes a second equipment platform 531, a connecting platform 532, a combining plate 533, a first mixing rod 534, a second mixing rod 535 and a first mixing blade 536. The second equipment platform 531 located in front of the first equipment platform 521 is fixedly installed on the upper end surface of the second platform 3 through a supporting column. A connecting platform 532 corresponding to the second conveyor belt 513 is fixedly installed on the second equipment platform 531. A left-right symmetrical combining plate 533 is fixedly installed on the lower end surface of the connecting platform 532. The left-right symmetrical combining plate 533 is in an eight-shaped shape. The first mixing rod 534 located in front of the corresponding left-right symmetrical combining plate 533 is installed through a bearing on the connecting platform 532. The left-right symmetrical second mixing rod 535 located in front of the first mixing rod 534 and installed through a bearing on the connecting platform 532 is installed through a bearing. The second mixing rod 535 and the first mixing rod 534 are fixedly sleeved with a first mixing blade 536 located below the corresponding connecting platform 532.

[0042] See also Figure 1 and Figure 5 The matching part 54 includes a sixth shaft rod 541 and a third belt 542. The sixth shaft rod 541 is installed on the front end surface of the second equipment platform 531 through a bearing seat. The sixth shaft rod 541 is connected to the fourth shaft rod 514 located on the front side through a second connecting belt transmission. The sixth shaft rod 541 is connected to the first mixing rod 534 through a first transmission bevel gear set. The first mixing rod 534 and the left-right symmetrical second mixing rod 535 on the same connecting platform 532 are connected through the third belt 542.

[0043] During specific operation, after the auxiliary material section 52 quantitatively discharges the auxiliary material, the second conveyor belt 513 will continue to transport the cement clinker. When the cement clinker reaches the mixing plate 533, it will gather toward the center of the second conveyor belt 513 along the moving direction. Then the fourth shaft 514 will rotate the sixth shaft 541 through the second connecting belt, and the sixth shaft 541 will synchronously rotate the first mixing rod 534 through the first transmission bevel gear set. The first mixing rod 534 will rotate the left-right symmetrical second mixing rod 535 through the third belt 542, thereby driving the first mixing blade 536 stirs and mixes the gathered cement clinker and auxiliary materials, and uses an external barrier cover (not shown in the figure) to cover the mixing space during the mixing process to prevent problems such as powder material scattering, affecting the mixing ratio and polluting the working environment. In this way, the auxiliary materials are quantitatively and independently mixed with multiple portions of cement clinker to make the mixing more uniform. Then, the second conveyor belt 513 continues to move forward with the mixed cement clinker until it reaches the second unloading plate 515. At this time, the mixed cement clinker will slide downward along the inclined surface of the second unloading plate 515.

[0044] See also Figure 1 , Figure 2 and Figure 6The discharge part 61 includes a third platform 611, a third elliptical plate 612, a third roller 613, a third conveyor belt 614 and a trapezoidal stopper 615. The third platform 611 located below the front end of the second unloading plate 515 is fixedly installed on the base 1, and a left-right symmetrical third elliptical plate 612 is fixedly installed on the third platform 611. The left-right symmetrical third elliptical plate 612 is penetrated by a bearing and a front-back symmetrical third roller 613 is installed. A fourth motor whose output end is fixedly connected to one of the third rollers 613 is fixedly installed on the upper end surface of the third platform 611. The front-back symmetrical third rollers 613 are jointly sleeved with a third conveyor belt 614 located between the left-right symmetrical third elliptical plates 612, and a trapezoidal stopper 615 is fixedly installed on the third elliptical plate 612.

[0045] See also Figure 1 and Figure 6 The total mixing section 62 includes a connecting plate 621, a third mixing rod 622, a second mixing blade 623, a seventh shaft 624 and a matching bevel gear 625. The upper ends of the bilaterally symmetrical trapezoidal blocks 615 are commonly fixedly mounted with the connecting plate 621. The third mixing rod 622, which is bilaterally symmetrical and located between the bilaterally symmetrical trapezoidal blocks 615, is installed on the connecting plate 621 through a bearing. The third bevel gear is fixedly sleeved on the upper end of the third mixing rod 622, and the second mixing blade 623 is fixedly sleeved on the lower end of the third mixing rod 622. The seventh shaft 624 is installed on the upper end surface of the connecting plate 621 through a bearing seat. The seventh shaft 624 is fixedly sleeved with a matching bevel gear 625 that is bilaterally symmetrical and meshed with the corresponding third bevel gear. The seventh shaft 624 is connected to one of the third rollers 613 through a third connecting belt transmission.

[0046] During specific operation, after the premixing mechanism 5 completes the mixing of the cement clinker, multiple portions of the mixed cement clinker will slide onto the third conveyor belt 614. At this time, the fourth motor is started to drive the third conveyor belt 614 to transport forward through the third roller 613, and gather towards the center of the third conveyor belt 614 when reaching the trapezoidal block 615. During the rotation of the third roller 613, the seventh shaft 624 will be rotated through the third connecting belt, and the third mixing rod 622 will be rotated through the cooperation of the third bevel gear and the matching bevel gear 625, so as to drive the second mixing blade 623 to mix the cement clinker between the trapezoidal blocks 615, so as to re-mix the multiple portions of the mixed cement clinker to ensure that the multiple portions of materials that were previously independently mixed are fully integrated, further improve the mixing uniformity, and improve the strength and durability of the cement, and then continue to operate the fourth motor to make the third conveyor belt 614 move forward with the mixed cement clinker, thereby completing the transportation of the cement clinker.

[0047] Working principle: When cement clinker needs to be transported in a quantitative manner, the cement clinker to be transported is first poured onto the first conveyor belt 413, and the cement clinker is continuously moved to the first unloading plate 414 through the feeding part 41. Then, the sliding cement clinker is transported in a limited amount through the cooperation of the feeding part 41 and the vibration part 42. Then, the cement clinker is quantitatively divided into multiple portions through the dividing part 43 and pushed to the corresponding dividing plate 431.

[0048] Then, multiple portions of cement clinker will fall onto the corresponding second conveyor belt 513. At this time, the second motor is started to transport the multiple portions of cement clinker forward synchronously through the conveying part 51. The auxiliary material part 52 will transport the auxiliary material to the cement clinker in a quantitative manner during this process. Then, the second conveyor belt 513 will continue to transport the cement clinker. With the cooperation of the mixing part 53 and the matching part 54, the gathered cement clinker and auxiliary material will be stirred and mixed. Then, the mixed cement clinker will continue to be moved forward until it reaches the second unloading plate 515.

[0049] Subsequently, multiple portions of mixed cement clinker will slide onto the third conveyor belt 614. At this time, the fourth motor is started to remix the multiple portions of mixed cement clinker through the mixing mechanism 6. Then, the fourth motor continues to operate to make the third conveyor belt 614 move forward with the mixed cement clinker, thereby completing the transportation of the cement clinker.

[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cement processing and conveying device, comprising a base (1), characterized in that: A first platform (2) and a second platform (3) located below the front side of the first platform (2) are fixedly mounted on the upper end surface of the base (1); a material distribution mechanism (4) for horizontally transporting cement clinker is provided on the first platform (2); The material distribution mechanism (4) comprises a feeding part (41) arranged on the first platform (2), the feeding part (41) being provided with a vibrating part (42) for vibrating and spreading the cement clinker, and the feeding part (41) being further provided with a distribution part (43) for cooperating with the vibrating part (42) to quantitatively distribute the whole cement clinker into a plurality of portions; The second platform (3) is provided with a premixing mechanism (5) for cooperating with the material distribution mechanism (4); The premixing mechanism (5) comprises a transporting part (51) arranged on the second platform (3) and used for synchronously transporting a plurality of cement clinkers, an auxiliary material part (52) arranged on the second platform (3) for quantitatively adding auxiliary materials into the cement clinker, and a mixing part (53) arranged on the second platform (3) for independently mixing the cement clinker with various auxiliary materials, and a matching part (54) arranged on the mixing part (53) for matching with the transporting part (51) to provide power for the mixing part (53); The upper end surface of the base (1) is provided with a mixing mechanism (6) that cooperates with the premixing mechanism (5); The mixing mechanism (6) comprises a discharge portion (61) arranged on the upper end surface of the base (1) and used for uniformly transporting a plurality of portions of cement clinker mixed with auxiliary materials, and a total mixing portion (62) is arranged on the discharge portion (61) and used for remixing the plurality of portions of cement clinker mixed with auxiliary materials; The feeding part (41) comprises a first elliptical plate (411), a first roller (412), a first conveyor belt (413), a first blanking plate (414) and a first baffle (415); a left-right symmetrical first elliptical plate (411) is fixedly mounted on the upper end surface of the first platform (2); a front-back symmetrical first roller (412) is installed through the left-right symmetrical first elliptical plate (411) via a bearing; the front-back symmetrical first roller (412) is sleeved with a first conveyor belt (413) located between the left-right symmetrical first elliptical plates (411); a first blanking plate (414) inclined toward the second platform (3) is fixedly mounted on the front end of the left-right symmetrical first elliptical plates (411); a left-right symmetrical first baffle (415) is fixedly mounted on the upper end surface of the first blanking plate (414); The vibration part (42) comprises a vibration plate (421), a limiting roller (422), a first shaft (423), a first belt (424), a second belt (425) and a rubber rod (426); a vibration plate (421) in contact with the first blanking plate (414) is fixedly installed between the left and right symmetrical first baffles (415); two limiting rollers (422) distributed front and back are installed between the left and right symmetrical first baffles (415) via bearings; the lower end surface of the first blanking plate (414) is rotatably installed with two first shafts (423) distributed front and back via a bearing seat. ), the two first shafts (423) are connected by a second belt (425), the right end of the rear first shaft (423), the right end of the rear limiting roller (422) and the right end of the front first roller (412) are connected by a first belt (424), a plurality of rubber rods (426) are fixedly mounted on the right end surface of the vibration plate (421) in a linear array, a plurality of knocking rods cooperating with the rubber rods (426) are distributed in an array along the outer ring wall of the second belt (425) along its contour, and the two limiting rollers (422) distributed front and rear are connected by a transmission belt; The material distribution part (43) comprises a material distribution plate (431), a baffle plate (432), a second shaft rod (433), a third shaft rod (434) and a material pushing blade (435); a plurality of material distribution plates (431) are fixedly installed at the front end of the first material discharging plate (414) in a linear array manner; baffle plates (432) installed at the front side of the upper end face of the first material discharging plate (414) are symmetrically arranged on the left and right sides of the material distribution plate (431); a second shaft rod (433) is installed between the left and right symmetrical first baffle plates (415) through a bearing; The second shaft (433) passes through the baffle plate (432) and is connected to its bearing. The left end surface of the first baffle plate (415) located on the left side is equipped with a third shaft (434) through a bearing. The third shaft (434) is connected to the first roller shaft (412) on the front side through a first connecting belt transmission. The third shaft (434) is connected to the second shaft (433) through a first gear set transmission. The second shaft (433) is fixedly sleeved with a pusher blade (435) located between the left and right symmetrical baffle plates (432).

2. A cement processing and conveying device according to claim 1, characterized in that: The transport part (51) comprises a second elliptical plate (511), a second roller (512), a second conveyor belt (513), a fourth shaft (514) and a second blanking plate (515); the second elliptical plates (511) fixedly mounted on the upper end surface of the second platform (3) are symmetrically arranged on the left and right sides of the dividing plate (431); a second roller (512) symmetrically mounted front and rear are installed through bearings on the left and right symmetrical second elliptical plates (511); the second conveyor belt (513) located between the corresponding left and right symmetrical second elliptical plates (511) is commonly sleeved on the front and rear symmetrical second rollers (512); a fourth shaft (514) is commonly fixedly mounted through the center of a plurality of second rollers (512) located on the front side; a fourth shaft (514) is commonly fixedly mounted through the center of a plurality of second rollers (512) located on the rear side; a second blanking plate (515) is commonly fixedly mounted at the front ends of a plurality of second elliptical plates (511).

3. A cement processing and conveying device according to claim 2, characterized in that: The auxiliary material section (52) comprises a first equipment platform (521), an auxiliary material barrel (522), a material unloading frame (523), a material unloading shaft (524) and a fifth shaft rod (525); the upper end surface of the second platform (3) is fixedly mounted with the first equipment platform (521) located above the plurality of second elliptical plates (511) via a support column; auxiliary material barrels (522) corresponding to the second conveyor belts (513) are fixedly mounted through the first equipment platform (521); A material unloading frame (523) is fixedly installed at the lower end of the auxiliary material cylinder (522), a material unloading shaft (524) is installed at the center of the auxiliary material cylinder (522) through a bearing, a first bevel gear is fixedly sleeved on the upper end of the material unloading shaft (524), a propeller blade is arranged on the outer ring wall of the material unloading shaft (524), a fifth shaft rod (525) is rotatably installed on the upper end surface of the first equipment platform (521) through a bearing seat, and a second bevel gear meshing with the first bevel gear is fixedly sleeved on the fifth shaft rod (525).

4. A cement processing and conveying device according to claim 3, characterized in that: The mixing section (53) comprises a second equipment platform (531), a connecting platform (532), a mixing plate (533), a first mixing rod (534), a second mixing rod (535) and a first mixing blade (536); the second equipment platform (531) located in front of the first equipment platform (521) is fixedly installed on the upper end surface of the second platform (3) through a supporting column; a connecting platform (532) corresponding to the second conveyor belt (513) is fixedly installed on the second equipment platform (531); and left and right connecting platforms (532) are fixedly installed on the lower end surface of the connecting platform (532). The symmetrical combining plates (533) are in an eight-shaped shape. A first mixing rod (534) located in front of the corresponding symmetrical combining plates (533) is installed on the connecting platform (532) through a bearing. A second mixing rod (535) located in front of the first mixing rod (534) and symmetrical to the left and right is installed on the connecting platform (532) through a bearing. The second mixing rod (535) and the first mixing rod (534) are fixedly sleeved with a first mixing blade (536) located below the corresponding connecting platform (532).

5. A cement processing and conveying device according to claim 4, characterized in that: The matching part (54) includes a sixth shaft (541) and a third belt (542); the sixth shaft (541) is installed on the front end surface of the second equipment platform (531) through a bearing seat; the sixth shaft (541) is connected to the fourth shaft (514) located at the front side through a second connecting belt transmission; the sixth shaft (541) is connected to the first mixing rod (534) through a first transmission bevel gear set; the first mixing rod (534) and the left-right symmetrical second mixing rod (535) on the same connecting platform (532) are connected through a third belt (542) transmission.

6. A cement processing and conveying device according to claim 2, characterized in that: The discharge portion (61) comprises a third platform (611), a third elliptical plate (612), a third roller (613), a third conveyor belt (614) and a trapezoidal stopper (615); the base (1) is fixedly mounted with a third platform (611) located below the front end of the second discharge plate (515); the third platform (611) is fixedly mounted with a left-right symmetrical third elliptical plate (612); a front-to-back symmetrical third roller (613) is penetrated and installed on the left-to-right symmetrical third elliptical plate (612) through a bearing; the front-to-back symmetrical third roller (613) is jointly sleeved with a third conveyor belt (614) located between the left-to-right symmetrical third elliptical plates (612); and a trapezoidal stopper (615) is fixedly mounted on the third elliptical plate (612).

7. A cement processing and conveying device according to claim 6, characterized in that: The total mixing section (62) comprises a connecting plate (621), a third mixing rod (622), a second mixing blade (623), a seventh shaft (624) and a matching bevel gear (625); the upper ends of the left-right symmetrical trapezoidal blocks (615) are fixedly mounted with the connecting plate (621); a left-right symmetrical third mixing rod (622) is installed on the connecting plate (621) through a bearing and is located between the left-right symmetrical trapezoidal blocks (615); a third bevel gear is fixedly sleeved on the upper end of the third mixing rod (622); a second mixing blade (623) is fixedly sleeved on the lower end of the third mixing rod (622); a seventh shaft (624) is installed on the upper end surface of the connecting plate (621) through a bearing seat; a matching bevel gear (625) which is left-right symmetrical and meshed with the corresponding third bevel gear is fixedly sleeved on the seventh shaft (624); the seventh shaft (624) is connected to one of the third rollers (613) through a third connecting belt transmission.

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