Be applied to chemical industry's reaction raw materials's conveying equipment
Technical Field
The invention relates to the technical field of chemical processing, in particular to a conveying device for reaction raw materials applied to chemical engineering.
Background
The belt conveyor has the advantages of large conveying capacity, simple structure, convenient maintenance, standardized parts and the like, is widely applied to industries such as mines, metallurgy, coal and the like, is used for conveying loose materials or finished articles, can be used for conveying the loose materials or the finished articles singly according to the conveying process requirement, can also be formed by a plurality of belt conveyors or can be formed by other conveying equipment to form a horizontal or inclined conveying system so as to meet the requirements of operating lines with different arrangement types, and is suitable for conveying powdery, granular and small-block low-abrasion materials and bagged materials, such as coal, broken stone, sand, cement, chemical fertilizers, grains and the like, the stacking density of which is less than 1.67/ton/cubic meter and the materials are easy to pick. The temperature of the material to be conveyed is less than 60 ℃. The length and the assembly form of the machine can be determined according to the requirements of users, and the machine can drive an available electric roller and can also use a driving device with a driving frame.
The belt conveyor is used as a common machine of a chemical plant and is often responsible for important work of conveying reaction raw materials, and the belt conveyor with the transmission structure is simple, so that the belt is frequently slippery and is not easy to slip in daily use if the weight of conveyed materials is large, and the conveying efficiency is reduced. And traditional band conveyer when carrying out the material and carrying, needs the manual work to carry the one end of belt to the material, conveys to the other end through the belt, and manpower consumption is great.
SUMMERY OF THE UTILITY MODEL
The invention aims to provide a conveying device for reaction raw materials applied to chemical engineering, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a conveying device for chemical reaction raw materials comprises a supporting table, wherein an elevating mechanism is arranged on the upper surface of the supporting table, a supporting beam is fixedly connected to the top surface of the elevating mechanism, a pair of side plates are fixedly mounted on two sides of the top surface of the supporting beam, a first motor is fixedly connected to the outer side of one side plate, the output end of the first motor penetrates through the side plate and is connected with a first transmission shaft, the other end of the first transmission shaft is connected with the inner wall of the other side plate through a rotating shaft, a pair of first transmission gears are arranged on the surface of the first transmission shaft and are positioned at two ends of the first transmission shaft, a plurality of idler wheels are fixedly connected between the pair of side plates through rotating shafts, a tension adjusting mechanism is arranged inside each of the pair of side plates and comprises a square groove, a first sliding groove is formed in the top surface and the bottom surface of the square groove, a sliding block is connected inside the first sliding groove in a sliding mode, a first threaded rod is connected to the sliding block in a threaded mode and penetrates through one side of the side plate, a second transmission shaft is fixedly connected between the pair of sliding blocks through a rotating shaft, a pair of second transmission gears are arranged on the surface of the second transmission shaft and located at two ends of the second transmission shaft, and a belt is connected to the surfaces of the pair of first transmission gears and the pair of second transmission gears in a meshed mode;
the feeding mechanism comprises a feeding table, a second motor is fixedly connected to the upper surface of the top of the feeding table, the output end of the second motor penetrates through the top of the feeding table and is connected with a second threaded rod, the other end of the second threaded rod is connected with the upper surface of the bottom of the feeding table through a bearing, a pair of guide rods is fixedly connected between the bottom and the top of the feeding table and positioned on two sides of the second threaded rod, the surface of the second threaded rod is in threaded connection with a pushing table, the second threaded rod and the pair of guide rods both penetrate through the pushing table, and a storage mechanism is fixedly mounted on the upper surface of the pushing table;
the storage mechanism comprises a storage box, a discharge port is formed in the surface of the storage box, second chutes are formed in the inner walls of two sides of the discharge port, a pair of second chutes is slidably connected with a closed door, a first limiting groove is formed in the closed door, a first spring is fixedly mounted on the inner wall of one side of the first limiting groove, a fixed groove is formed in the surface of the closed door and located above the discharge port, an inserting rod is movably connected to the inside of the fixed groove, and the inserting rod penetrates through the fixed groove and the closed door and the first spring.
In a further embodiment, the lifting mechanism comprises a first telescopic rod, a plurality of limiting holes are formed in the surface of the first telescopic rod, a second telescopic rod is movably connected inside the first telescopic rod, a second limiting groove is formed inside the second telescopic rod, a second spring is fixedly installed on the inner bottom surface of the second limiting groove, a fixing rod matched with the limiting holes is fixedly connected to the top of the second spring, and the fixing rod penetrates through the second telescopic rod and drills out the first telescopic rod through one of the limiting holes.
In a further embodiment, a plurality of universal wheels are fixedly mounted at the bottom of the supporting table, a plurality of foot cups are fixedly mounted at the bottom of the supporting table and positioned on one side of the universal wheels, and anti-skid pads are arranged at the bottoms of the foot cups.
In a further embodiment, a pair of third sliding grooves is formed in the upper surface of the supporting table and on the side away from the lifting mechanism, the feeding mechanism is connected inside the third sliding grooves in a sliding manner, a plurality of pairs of clamping grooves are formed in the outer sides of the pair of third sliding grooves and are communicated with the third sliding grooves, and a pair of fixing plates is connected inside two pairs of clamping grooves in a sliding manner.
In a further embodiment, the pair of side plates are each provided with a pair of handles on outer side surfaces thereof, and the handle surfaces are provided with rubber pads.
In a further embodiment, the side surfaces of the pair of sliding blocks are fixedly connected with pointers, and scales are arranged on the outer sides of the pair of side plates and below the square grooves.
In a further embodiment, the storage box is provided with a viewing port on a side surface, the viewing port is made of transparent material, and scale marks are arranged on one side of the viewing port.
In a further embodiment, the end surface of the first threaded rod is provided with a non-slip pad, and the surface is uneven.
In a further embodiment, the surfaces of the pair of side plates are provided with maintenance windows.
Compared with the prior art, the invention has the beneficial effects that:
1: the belt is fixedly connected in a manner that the first transmission gear and the second transmission gear are meshed and connected with the belt, and the first motor drives the first transmission gear to rotate, so that the belt works;
2: the feeding table is driven to ascend through the rotation of the second motor by starting the second motor, so that materials can be scattered on the belt through the discharge port arranged on the material storage box and conveyed to the reaction device through the belt, and compared with the design of manually lifting the materials, the design is more labor-saving;
3: the height of the closing door is controlled in a mode of manually pressing and pulling the plunger, so that the conveying speed of materials can be controlled in a mode of controlling the size of the discharge hole, and different reaction requirements can be met.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the side panel of the present invention;
FIG. 3 is a schematic view of the belt construction of the present invention;
FIG. 4 is an enlarged view of A of FIG. 1 according to the present invention;
FIG. 5 is a cross-sectional view of the first telescoping pole of the present invention;
FIG. 6 is a side panel cross-sectional view of the present invention;
FIG. 7 is a cross-sectional view of a closure door of the present invention.
In the figure: 1. a support table; 2. a lifting mechanism; 201. a second telescopic rod; 202. a limiting hole; 203. a fixing rod; 204. a first telescopic rod; 205. a second limit groove; 206. a second spring; 3. a feeding mechanism; 301. a second motor; 302. a feeding table; 303. a pushing table; 304. a guide bar; 305. a second threaded rod; 4. a fixing plate; 5. a card slot; 6. a foot cup; 7. a universal wheel; 8. a material storage mechanism; 801. a material storage box; 802. fixing grooves; 803. inserting a rod; 804. closing the door; 805. a second chute; 806. a discharge port; 807. a viewing port; 808. a first limit groove; 809. a first spring; 9. a support beam; 10. a handle; 11. a belt; 12. a side plate; 13. a first motor; 14. a first drive shaft; 15. a first drive gear; 16. a roller; 17. a tension adjusting mechanism; 1701. a square groove; 1702. a slider; 1703. a first chute; 1704. a first threaded rod; 1705. a pointer; 1706. a graduated scale; 1707. a second drive shaft; 1708. a second transmission gear; 18. maintaining the window; 19. and a third chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a conveying device for reaction raw materials applied to chemical engineering comprises a supporting table 1, wherein an elevating mechanism 2 is arranged on the upper surface of the supporting table 1, a supporting beam 9 is fixedly connected to the top surface of the elevating mechanism 2, a pair of side plates 12 are fixedly installed on two sides of the top surface of the supporting beam 9, a first motor 13 is fixedly connected to the outer side of one side plate 12, the output end of the first motor 13 penetrates through the side plate 12 and is connected with a first transmission shaft 14, the other end of the first transmission shaft 14 is connected with the inner wall of the other side plate 12 through a rotating shaft, a pair of first transmission gears 15 are arranged on the surface of the first transmission shaft 14, the pair of first transmission gears 15 are located at two ends of the first transmission shaft 14, a plurality of rollers 16 are fixedly connected between the pair of side plates 12 through rotating shafts, a tension adjusting mechanism 17 is arranged inside each of the pair of side plates 12, and each tension adjusting mechanism 17 comprises a square groove 1701, the top surface and the bottom surface of the square groove 1701 are both provided with a first sliding chute 1703, a sliding block 1702 is connected inside the first sliding chute 1703 in a sliding manner, a first threaded rod 1704 is connected with the sliding block 1702 in a threaded manner, the first threaded rod 1704 penetrates through one side of the side plate 12, a second transmission shaft 1707 is fixedly connected between the pair of sliding blocks 1702 through a rotating shaft, the surface of the second transmission shaft 1707 is provided with a pair of second transmission gears 1708, the pair of second transmission gears 1708 are positioned at two ends of the second transmission shaft 1707, and the surfaces of the pair of first transmission gears 15 and the pair of second transmission gears 1708 are connected with a belt 11 in a meshing manner;
the feeding mechanism 3 is movably connected to one end, far away from the lifting mechanism 2, of the upper surface of the supporting table 1, the feeding mechanism 3 comprises a feeding table 302, a second motor 301 is fixedly connected to the upper surface of the top of the feeding table 302, the output end of the second motor 301 penetrates through the top of the feeding table 302 and is connected with a second threaded rod 305, the other end of the second threaded rod 305 is connected with the upper surface of the bottom of the feeding table 302 through a bearing, a pair of guide rods 304 are fixedly connected between the bottom and the top of the feeding table 302 and located on two sides of the second threaded rod 305, the surface of the second threaded rod 305 is in threaded connection with a pushing table 303, the second threaded rod 305 and the pair of guide rods 304 both penetrate through the pushing table 303, and a storage mechanism 8 is fixedly mounted on the upper surface of the pushing table 303;
the storage mechanism 8 comprises a storage box 801, a discharge hole 806 is formed in the surface of the storage box 801, second sliding grooves 805 are formed in the inner walls of two sides of the discharge hole 806, a closed door 804 is connected to the inside of the second sliding grooves 805 in a sliding manner, a first limiting groove 808 is formed in the closed door 804, a first spring 809 is fixedly mounted on the inner wall of one side of the first limiting groove 808, a fixing groove 802 is formed in the surface of the closed door 804 and located above the discharge hole 806, an inserting rod 803 is movably connected to the inside of the fixing groove 802, and the inserting rod 803 runs through the fixing groove 802 in the closed door 804 and the first spring 809.
In one embodiment, the lifting mechanism 2 includes a first telescopic rod 204, a plurality of limiting holes 202 are formed in the surface of the first telescopic rod 204, a second telescopic rod 201 is movably connected inside the first telescopic rod 204, a second limiting groove 205 is formed inside the second telescopic rod 201, a second spring 206 is fixedly installed on the bottom surface inside the second limiting groove 205, a fixing rod 203 matched with the limiting holes 202 is fixedly connected to the top of the second spring 206, and the fixing rod 203 penetrates through the second telescopic rod 201 and drills out the first telescopic rod 204 through one of the limiting holes 202.
By adopting the above case, the side plate 12 can be lifted upwards for a certain distance, so that the material conveying height can be adjusted.
In one embodiment, a plurality of universal wheels 7 are fixedly mounted at the bottom of the supporting table 1, a plurality of foot cups 6 are fixedly mounted at the bottom of the supporting table 1 and located on one side of the universal wheels 7, and anti-skid pads are arranged at the bottoms of the foot cups 6.
By adopting the above case, the whole device can be moved by the universal wheel 7, and the entire device can be fixed by rotating the cup 6 to bring the cup 6 into contact with the ground.
In one embodiment, a pair of third sliding grooves 19 is formed in the upper surface of the support table 1 and on the side away from the lifting mechanism 2, the feeding mechanism 3 is slidably connected inside the third sliding grooves 19, a plurality of pairs of clamping grooves 5 are formed on the outer sides of the pair of third sliding grooves 19, the clamping grooves 5 are communicated with the third sliding grooves 19, and a pair of fixing plates 4 is slidably connected inside two pairs of clamping grooves 5.
By adopting the above case, the position of the feeding mechanism 3 can be fixed, and the sliding caused by vibration during the working process can be avoided.
In one embodiment, a pair of handles 10 are disposed on the outer side surfaces of the pair of side plates 12, and rubber pads are disposed on the surfaces of the handles 10.
By adopting the above case, a more comfortable force application point can be provided for the operator, so that the side plate 12 can be lifted more easily.
In one embodiment, the pair of sliders 1702 is fixedly connected with a pointer 1705 at the side, and a graduated scale 1706 is arranged outside the pair of side plates 12 and below the square slot 1701.
By adopting the above case, the distance moved by the pair of sliders 1702 can be accurately controlled to be consistent according to the coincidence of the pointer 1705 and the graduation line.
In one embodiment, a viewing port 807 is disposed on a side surface of the material storage tank 801, the viewing port 807 is made of a transparent material, and a scale mark is disposed on one side of the viewing port 807.
By adopting the above case, the material storage condition in the storage tank 801 can be constantly monitored through the observation port 807, and materials can be conveniently and timely added into the storage tank 801.
In one embodiment, the first threaded rod 1704 has a non-slip pad disposed on its end surface and the surface is uneven.
By using the above-described case, the operator can more easily rotate the first threaded rod 1704 to avoid the surface from being too smooth and falling out of hand.
In one embodiment, the pair of side plates 12 are each provided with a maintenance window 18 on the surface.
By adopting the above-described embodiment, the machine oil can be applied to the rack inside the belt 11 through the maintenance window 18, and the device can be maintained, thereby improving the working efficiency.
The working principle is as follows: during the use, through pouring reaction raw materials into inside storage case 801, starting second motor 301, it rotates to drive second threaded rod 305 through second motor 301 rotation, because second threaded rod 305 surface threaded connection has propelling movement platform 303, consequently, storage case 801 can rise thereupon, until being located the belt 11 top, rethread manual promotion pay-off platform 302, make pay-off platform 302 remove along the 19 motion trails of third spout, until reaction raw materials can fall on belt 11 through discharge gate 806, put into one of them a pair of draw-in groove 5 inside with fixed plate 4 again, make storage case 801 fixed position. Through the manual rotation first threaded rod 1704, can make the slider 1702 move to the direction of keeping away from first motor 13 through the rotation of first threaded rod 1704 until belt 11 is tight, tension increases, restarts first motor 13, rotates drive first transmission gear 15 through first motor 13 and rotates to make belt 11 work. According to the practical situation, the plunger 803 is pulled outwards manually, the plunger 803 is pulled upwards or downwards along the movement track of the fixing groove 802, the closing door 804 is lifted and lowered, then the plunger 803 is loosened, the end of the plunger 803 is abutted against the inner wall of the storage box 801 through the pushing force of the first spring 809, so that the position of the closing door 804 is fixed, the size of the discharge hole 806 can be controlled through the lifting and lowering of the closing door 804, the output speed of the reaction raw material can be effectively controlled, and the reaction raw material falls down through the discharge hole 806 and is conveyed through the belt 11 until entering the reaction device. According to the height of different reaction devices, after the proper height is obtained by manually pressing the fixing rod 203 and pulling or pressing the side plate 12 upwards through the handle 10, the fixing rod 203 is driven to drill the outside of the first telescopic rod 204 through one of the limiting holes 202 by the driving force of the second spring 206, so that the height of the side plate 12 is fixed, and the reaction devices with different heights are adapted.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.