Raw material taking device for cement processing

Abstract

The invention is suitable for the technical field of cement processing, and provides a cement processing raw material taking device which comprises a supporting mechanism, a conveying mechanism is installed on the supporting mechanism, the conveying mechanism comprises a conveying machine shell, a dust cover is fixedly installed on the conveying machine shell and arranged above a bucket wheel, a collecting box is fixedly installed on the conveying machine shell, and the collecting box is arranged above the bucket wheel. A filter bag is fixedly installed in the collecting box, an air guide fan is embedded in the bottom wall of the collecting box, the collecting box communicates with the dust cover through a pipeline, air with dust is sucked into the filter bag through the air guide fan, and then the filter bag is used for filtering the air and collecting the dust; a water storage tank is fixedly installed on the upper surface of the conveying machine shell, a water pump is installed on the water storage tank, a water guide pipe is fixedly installed on the top wall in the conveying machine shell, one end of the water pump communicates with the water storage tank through a pipeline, and the other end of the water pump communicates with the water guide pipe through a pipeline. And a plurality of atomizing nozzles are used for spraying the conveyed raw materials, so that dust removal and noise reduction are realized.

Description

Technical Field

[0001] The invention belongs to the technical field of cement processing, and in particular relates to a raw material taking device for cement processing. Background Art

[0002] In the current cement processing technology field, cement is a powdered hydraulic inorganic cementitious material. After adding water and stirring, it becomes a slurry, which can harden in the air or in water, and can firmly bind materials such as sand and stone together. The raw materials need to be mixed during processing. The raw materials of cement mainly include limestone, clay, iron ore, etc. The piled raw materials need to be transported during processing. Manual material collection is inefficient, and a material collection device is needed to transport the piled raw materials to save manpower. Therefore, the cement raw material collection device has become a commonly used equipment in cement processing.

[0003] The utility model patent with the authorization announcement number CN219990291U discloses a cement raw material taking device, and its technical scheme includes: a bottom plate, a retainer, a spiral taking rod and a motor, a hydraulic cylinder is installed on the top of the bottom plate, a retainer is installed on the top of the hydraulic cylinder, the front and rear ends of the retainer are respectively embedded with bearings 1, the inner rings of the two bearings 1 are respectively fixed with fixed rods, the opposite ends of the two fixed rods are welded with a shell, one side of the shell is embedded with bearings 2, the inner ring of the bearings 2 is fixed with a spiral taking rod, the side of the shell is installed with a motor, and pillars are respectively welded at the four corners of the bottom of the bottom plate. The utility model has the advantages of facilitating the staff to take the stacked limestone materials, reducing labor intensity and improving the taking efficiency.

[0004] However, the above patent has the following shortcomings:

[0005] 1. In the above patent, raw materials are transported by a spiral feeding rod. However, cement raw materials such as limestone, clay, iron ore, etc. are prone to generate dust during transportation. A large amount of dust is scattered, which causes great harm to human body, equipment and surrounding environment, and also affects the on-site environment.

[0006] 2. The above patent and commonly used material taking device use hydraulic cylinder to adjust the height of the spiral material taking rod, but cannot adjust the material taking angle, cannot take lower raw materials, and is relatively unchanging in use, thus cannot be used for raw materials piled at different heights. Summary of the invention

[0007] The present invention provides a raw material taking device for cement processing, aiming to solve the problem mentioned in the above background that cement raw materials are prone to generate dust during transportation, a large amount of dust is scattered, causing great harm to human body, equipment and surrounding environment, and affecting the on-site environment. At the same time, the angle of taking materials cannot be adjusted, and the use is relatively unchanged, so it cannot be used for raw materials piled at different heights.

[0008] The present invention is implemented as follows. A raw material feeding device for cement processing includes a support mechanism;

[0009] A feeding mechanism, which is installed on the support mechanism. The feeding mechanism includes a conveyor housing;

[0010] The conveyor housing is rotatably installed with a bucket wheel through a frame. A plurality of hoppers are fixedly installed on the outer wall of the bucket wheel. The plurality of hoppers are evenly distributed on the bucket wheel. And a first reduction motor is fixedly installed on the outer wall of the conveyor housing. The first reduction motor is drivingly connected to the bucket wheel;

[0011] A dust removal mechanism, which is installed on the feeding mechanism. The dust removal mechanism includes a dust-proof cover. The dust-proof cover is fixedly installed on the conveyor housing. And the dust-proof cover is arranged above the bucket wheel;

[0012] A collection box is fixedly installed on the conveyor housing. An air guide fan is embedded in the bottom wall of the collection box. And the collection box is communicated with the dust-proof cover through a pipeline.

[0013] Preferably, an installation frame is fixedly installed in the collection box. A filter bag is detachably installed in the installation frame;

[0014] The filter bag is arranged above the air guide fan; in this solution, the filter bag is a dust removal filter bag. The air is filtered through the filter bag, and the dust is stored in the filter bag.

[0015] Preferably, a driving roller is rotatably installed in the conveyor housing. A second reduction motor is fixedly installed on the outer wall of the conveyor housing. The second reduction motor is drivingly connected to the driving roller; in this solution, the driving roller is driven to rotate by the second reduction motor.

[0016] Preferably, sliding grooves are formed in the outer walls on both sides of the conveyor housing. Sliders are slidably installed in the two sliding grooves. And electric push rods are installed on the outer walls on both sides of the conveyor housing. The telescopic ends of the electric push rods are fixedly connected to the sliders;

[0017] A driven roller is rotatably installed on the two sliders. A conveyor belt is sleeved on the outer walls of the driving roller and the driven roller; in this solution, when the rotating roller rotates, it drives the conveyor belt to rotate, and the driven roller rotates accordingly, so as to convey the raw materials by using the conveyor belt.

[0018] Preferably, a discharge chute is arranged on the bottom wall of the conveyor housing. The discharge chute is arranged away from the bucket wheel; in this solution, the discharge chute is convenient for aligning with the truck hopper for feeding, and is more convenient to use.

[0019] Preferably, a water storage tank is fixedly installed on the upper surface of the conveyor housing. A water pump is installed on the water storage tank;

[0020] A water guide pipe is fixedly installed on the top wall inside the conveyor housing. One end of the water pump is connected to the water storage tank through a pipe, and the other end is connected to the water guide pipe through a pipe;

[0021] A plurality of atomizing nozzles are installed on the lower surface of the water guide pipe. In this solution, the water storage tank stores the spray water, the water pump transports the water into the water guide pipe, and the plurality of atomizing nozzles are used to atomize and spray the raw materials during transportation, so as to achieve the purpose of dust removal and noise reduction.

[0022] Preferably, the support mechanism includes a base, a support seat is fixedly installed on the base, and a rotating seat is rotatably installed on the support seat;

[0023] An external gear ring is installed on the outer wall of the rotating seat, and a driving motor is fixedly installed inside the support seat. The output end of the driving motor is installed with a transmission gear meshing with the external gear ring. In this solution, the driving motor drives the rotating seat to rotate by gear transmission, so as to adjust the angle of the conveyor housing and facilitate the adjustment of the feeding position.

[0024] Preferably, an installation column is fixedly installed on the rotating seat, and the upper end of the installation column is rotatably connected to the conveyor housing through a rotating shaft;

[0025] A hydraulic cylinder is rotatably connected to the rotating seat. One end of the hydraulic cylinder is rotatably connected to the rotating seat, and the other end is rotatably connected to the outer wall of the conveyor housing. In this solution, the telescopic movement of the telescopic end of the hydraulic cylinder drives the conveyor housing to rotate on the installation column, so as to adjust the angle of the conveyor housing and be suitable for stacking materials at different heights.

[0026] Compared with the prior art, the beneficial effects of the present invention are as follows: A raw material feeding device for cement processing according to the present invention,

[0027] 1. The dust-proof cover is fixedly installed on the conveyor housing and is arranged above the bucket wheel. A collection box is fixedly installed on the conveyor housing. A filter bag is fixedly installed inside the collection box. An air guide fan is embedded in the bottom wall of the collection box, and the collection box is connected to the dust-proof cover through a pipe. The air guide fan is used to suck the dust-laden air into the filter bag, and then the filter bag is used to filter the air and collect the dust;

[0028] 2. A water storage tank is fixedly installed on the upper surface of the conveyor housing. A water pump is installed on the water storage tank. A water guide pipe is fixedly installed on the top wall inside the conveyor housing. One end of the water pump is connected to the water storage tank through a pipe, and the other end is connected to the water guide pipe. A plurality of atomizing nozzles are installed on the lower surface of the water guide pipe. The plurality of atomizing nozzles are used to spray the transported raw materials, so as to remove dust and reduce noise;

[0029] 3. A rotating seat is rotatably installed on the support seat. An external gear ring is installed on the outer wall of the rotating seat, and a driving motor is fixedly installed inside the support seat. The output end of the driving motor is installed with a transmission gear that meshes with the external gear ring, thereby driving the rotating seat to rotate and adjusting the position of material taking. At the same time, a hydraulic cylinder is rotatably connected to the rotating seat. One end of the hydraulic cylinder is rotatably connected to the rotating seat, and the other end is rotatably connected to the outer wall of the conveyor housing, thereby driving the conveyor housing to rotate, which is suitable for stacking materials at different heights and has a wider application range. Brief Description of the Drawings

[0030] Figure 1 Structural schematic diagram of the whole invention

[0031] Figure 2 For the present invention Figure 1 Enlarged view of part A in

[0032] Figure 3 For the present invention Figure 1 Enlarged view of part B in

[0033] Figure 4 Structural schematic diagram of the conveyor housing of the present invention

[0034] Figure 5 Structural schematic diagram of the collection box of the present invention

[0035] In the figure:

[0036] 1. Support mechanism; 11. Base; 12. Support seat; 13. Rotating seat; 131. External gear ring; 14. Driving motor; 141. Transmission gear; 15. Mounting column; 16. Hydraulic cylinder;

[0037] 2. Feeding mechanism; 21. Conveyor housing; 211. Discharge chute; 212. Slide groove; 22. Bucket wheel; 221. Hopper; 222. First reduction motor; 23. Driving roller; 231. Second reduction motor; 24. Driven roller; 25. Conveyor belt; 26. Electric push rod; 261. Slide block;

[0038] 3. Dust removal mechanism; 31. Dust-proof cover; 32. Collection box; 321. Mounting frame; 33. Filter bag; 34. Air guide fan; 35. Water storage tank; 351. Water pump; 36. Water guide pipe; 361. Atomizing nozzle. Detailed Embodiment

[0039] Next, the technical solutions of the present invention will be clearly and completely described in conjunction with the drawings. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments.

[0040] The components of the embodiments of the present invention that are typically depicted and shown in the accompanying drawings herein can be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0041] Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of the present invention.

[0042] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and should not be construed as indicating or implying relative importance.

[0043] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", "connected to" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0044] Please refer to Figures 1-4 , the present invention provides a technical solution: a raw material feeding device for cement processing, including a support mechanism 1 and a material conveying mechanism 2, which is installed on the support mechanism 1. The material conveying mechanism 2 includes a conveyor housing 21. A bucket wheel 22 is rotatably installed on the conveyor housing 21 through a frame. A plurality of hoppers 221 are fixedly installed on the outer wall of the bucket wheel 22. The plurality of hoppers 221 are evenly distributed on the bucket wheel 22. And a first reduction motor 222 is fixedly installed on the outer wall of the conveyor housing 21. The first reduction motor 222 is drivingly connected to the bucket wheel 22. A discharge chute 211 is provided on the bottom wall of the conveyor housing 21. The discharge chute 211 is arranged away from the bucket wheel 22.

[0045] Among them, the first reduction motor 222 is drivingly connected to the bucket wheel 22 through a transmission belt, thereby driving the bucket wheel 22 to rotate. When the bucket wheel 22 rotates, the hoppers 221 are used to dig on the stockpile, thereby driving the raw materials to move. And when the hoppers 221 move to the highest point, the raw materials fall off from the hoppers 221, land on the conveyor belt 25, and are thrown out from the discharge chute 211, facilitating feeding.

[0046] The dust removal mechanism 3 is installed on the material conveying mechanism 2. The dust removal mechanism 3 includes a dust-proof cover 31 which is fixedly installed on the conveyor housing 21 and is arranged above the bucket wheel 22. A collection box 32 is fixedly installed on the conveyor housing 21. An air guide fan 34 is embedded in the bottom wall of the collection box 32, and the collection box 32 is connected to the dust-proof cover 31 through a pipeline. An installation frame 321 is fixedly installed in the collection box 32, and a filter bag 33 is detachably installed in the installation frame 321. The filter bag 33 is arranged above the air guide fan 34.

[0047] Among them, the air guide fan 34 guides the air flow, so that the dust particles generated when the raw materials move flow into the filter bag 33 inside the collection box 32 through the dust-proof cover 31 and the pipeline. The dust in the air is filtered by the filter bag 33. And a maintenance door is installed on the collection box 32, which is convenient for opening the maintenance door to process and replace the filter bag 33.

[0048] A driving roller 23 is rotatably installed in the conveyor housing 21. A second reduction motor 231 is fixedly installed on the outer wall of the conveyor housing 21. The second reduction motor 231 is drivingly connected to the driving roller 23. Slide grooves 212 are formed on both outer walls of the conveyor housing 21. Sliders 261 are slidably installed in the two slide grooves 212. And electric push rods 26 are installed on both outer walls of the conveyor housing 21. The telescopic ends of the electric push rods 26 are fixedly connected to the sliders 261. A driven roller 24 is rotatably installed on the two sliders 261. A conveyor belt 25 is sleeved on the outer walls of the driving roller 23 and the driven roller 24.

[0049] In addition, the second reduction motor 231 can drive the driving roller 23 to rotate through a transmission belt, so as to drive the conveyor belt 25 to rotate in cooperation with the driven roller 24, so as to convey the raw materials by using the conveyor belt 25. And the electric push rod 26 drives the slider 261 to slide in the slide groove 212 through the telescopic movement of its telescopic end, so as to adjust the position of the driven roller 24, which is convenient for the driven roller 24 to tension the conveyor belt 25 and prevent the conveyor belt 25 from loosening.

[0050] A water storage tank 35 is fixedly installed on the upper surface of the conveyor housing 21. A water pump 351 is installed on the water storage tank 35. A water guide pipe 36 is fixedly installed on the top wall inside the conveyor housing 21. One end of the water pump 351 is connected to the water storage tank 35 through a pipeline, and the other end is connected to the water guide pipe 36 through a pipeline. A plurality of atomizing nozzles 361 are installed on the lower surface of the water guide pipe 36.

[0051] In addition, the water storage tank 35 stores the spraying water. The water pump 351 conveys the water into the water guide pipe 36, and the water is sprayed out by the plurality of atomizing nozzles 361 to spray the raw materials, so as to reduce the dust generated during transportation.

[0052] The support mechanism 1 includes a base 11, a support seat 12 is fixedly installed on the base 11, a rotating seat 13 is rotatably installed on the support seat 12, an external gear ring 131 is installed on the outer wall of the rotating seat 13, and a driving motor 14 is fixedly installed in the support seat 12. The output end of the driving motor 14 is equipped with a transmission gear 141 that meshes with the external gear ring 131.

[0053] Further, the driving motor 14 drives the transmission gear 141 to transmit power, thereby driving the external gear ring 131 to rotate by means of gear transmission, so as to adjust the angle of the rotating seat 13, which is convenient for adjusting the angle of the conveyor housing 21 and facilitating the picking of raw materials at different positions. Moreover, the bottom wall of the base 11 can be installed with crawlers or wheels and tracks to facilitate the movement of this device.

[0054] An installation column 15 is fixedly installed on the rotating seat 13. The upper end of the installation column 15 is rotatably connected to the conveyor housing 21 through a rotating shaft. A hydraulic cylinder 16 is rotatably connected to the rotating seat 13. One end of the hydraulic cylinder 16 is rotatably connected to the rotating seat 13, and the other end is rotatably connected to the outer wall of the conveyor housing 21.

[0055] Specifically, the hydraulic cylinder 16 drives the conveyor housing 21 to swing through the telescopic movement of its telescopic end, adjusting the inclination angle of the conveyor housing 21 to facilitate the picking of stacked materials at different heights.

[0056] The working principle and usage process of the present invention: Please refer to Figures 1-4 Figure, the driving motor 14 drives the transmission gear 141 to transmit power, thereby driving the external gear ring 131 to rotate by means of gear transmission, so as to adjust the angle of the rotating seat 13, which is convenient for adjusting the angle of the conveyor housing 21. The hydraulic cylinder 16 drives the conveyor housing 21 to swing through the telescopic movement of its telescopic end, adjusting the inclination angle of the conveyor housing 21 to facilitate the picking of stacked materials at different heights. The reduction motor one 222 drives the bucket wheel 22 through a transmission belt, and then drives the bucket wheel 22 to rotate. When the bucket wheel 22 rotates, it uses the hopper 221 to dig on the stacked material, thereby driving the raw material to move. When the hopper 221 moves to the highest point, the raw material falls off the hopper 221 and lands on the conveyor belt 25. The reduction motor two 231 can drive the driving roller 23 through a transmission belt, thereby driving the conveyor belt 25 to rotate in cooperation with the driven roller 24, so as to convey the raw material by means of the conveyor belt 25. The spray water is stored in the water storage tank 35, and the water pump 351 conveys the water into the water guide pipe 36 and sprays it out through a plurality of atomizing nozzles 361 to spray the raw material, thereby reducing the dust generated during transportation. The air guide fan 34 guides the air flow, so that the dust particles generated when the raw material moves flow into the filter bag 33 inside the collection box 32 through the dust-proof cover 31 and the pipeline. The filter bag 33 filters the dust in the air to facilitate the centralized treatment of dust and particles.

[0057] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. A raw material fetching device for cement processing, characterized in that: It includes a support mechanism (1); a material conveying mechanism (2), which is installed on the support mechanism (1), and the material conveying mechanism (2) includes a conveyor housing (21); a bucket wheel (22) is rotatably installed on the conveyor housing (21) through a frame, a plurality of hoppers (221) are fixedly installed on the outer wall of the bucket wheel (22), the plurality of hoppers (221) are evenly distributed on the bucket wheel (22), and a first reduction motor (222) is fixedly installed on the outer wall of the conveyor housing (21), and the first reduction motor (222) is drivingly connected to the bucket wheel (22); a dust removal mechanism (3), which is installed on the material conveying mechanism (2), and the dust removal mechanism (3) includes a dust-proof cover (31), the dust-proof cover (31) is fixedly installed on the conveyor housing (21), and the dust-proof cover (31) is arranged above the bucket wheel (22); a collection box (32) is fixedly installed on the conveyor housing (21), an air guide fan (34) is embedded in the bottom wall of the collection box (32), and the collection box (32) is communicated with the dust-proof cover (31) through a pipeline.

2. The raw material fetching device for cement processing according to claim 1, characterized in that: a mounting frame (321) is fixedly installed in the collection box (32), and a filter bag (33) is detachably installed in the mounting frame (321); the filter bag (33) is arranged above the air guide fan (34).

3. The raw material feeding device for cement processing according to claim 1, characterized in that: a driving roller (23) is rotatably installed in the conveyor housing (21), a second reduction motor (231) is fixedly installed on the outer wall of the conveyor housing (21), and the second reduction motor (231) is drivingly connected to the driving roller (23).

4. The raw material feeding device for cement processing according to claim 3, characterized in that: sliding grooves (212) are formed in the outer walls on both sides of the conveyor housing (21), sliders (261) are slidably installed in the two sliding grooves (212), and electric push rods (26) are installed on the outer walls on both sides of the conveyor housing (21), and the telescopic ends of the electric push rods (26) are fixedly connected to the sliders (261); a driven roller (24) is rotatably installed on the two sliders (261), and a conveyor belt (25) is sleeved on the outer walls of the driving roller (23) and the driven roller (24).

5. The raw material feeding device for cement processing according to claim 1, characterized in that: a discharge chute (211) is arranged on the bottom wall of the conveyor housing (21), and the discharge chute (211) is arranged away from the bucket wheel (22).

6. The raw material fetching device for cement processing according to claim 1, characterized in that: a water storage tank (35) is fixedly installed on the upper surface of the conveyor housing (21), and a water pump (351) is installed on the water storage tank (35); a water guide pipe (36) is fixedly installed on the top wall inside the conveyor housing (21), one end of the water pump (351) is communicated with the water storage tank (35) through a pipeline, and the other end is communicated with the water guide pipe (36) through a pipeline; a plurality of atomizing nozzles (361) are installed on the lower surface of the water guide pipe (36).

7. The raw material feeding device for cement processing according to claim 1, wherein: the support mechanism (1) includes a base (11), a support seat (12) is fixedly installed on the base (11), and a rotating seat (13) is rotatably installed on the support seat (12); An external gear ring (131) is installed on the outer wall of the rotating seat (13), and a driving motor (14) is fixedly installed in the support seat (12). The output end of the driving motor (14) is provided with a transmission gear (141) that meshes with the external gear ring (131).

8. The raw material feeding device for cement processing according to claim 7, characterized in that: An installation column (15) is fixedly installed on the rotating seat (13). The upper end of the installation column (15) is rotatably connected to the conveyor housing (21) through a rotating shaft; A hydraulic cylinder (16) is rotatably connected to the rotating seat (13). One end of the hydraulic cylinder (16) is rotatably connected to the rotating seat (13), and the other end is rotatably connected to the outer wall of the conveyor housing (21).

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