CN112570269A - Coke production is with screening feeding mechanism - Google Patents
Coke production is with screening feeding mechanism Download PDFInfo
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- CN112570269A CN112570269A CN201910923983.9A CN201910923983A CN112570269A CN 112570269 A CN112570269 A CN 112570269A CN 201910923983 A CN201910923983 A CN 201910923983A CN 112570269 A CN112570269 A CN 112570269A
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- Prior art keywords
- plate
- face
- screening
- feeding
- case
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
- B07B1/343—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen with mechanical drive elements other than electromagnets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a screening and feeding mechanism for coke production, which comprises a machine box, a reinforcing frame and a base, wherein the screening and feeding mechanism can drive a first gear on a coupler to rotate through an output end of a motor when in use, so that the first gear drives a second gear to rotate through a chain, a rotating disc is driven to rotate through a transmission shaft, a limiting block on the rotating disc slides in a first chute on a swinging arm and performs circular motion on the rotating disc, the swinging arm performs vertical swinging motion by taking the joint of a first supporting pile as a fulcrum, the swinging arm drives a push-pull rod to perform vertical reciprocating motion and drives a connecting plate to perform vertical reciprocating motion, the connecting plate drives a screen plate and the right end of a receiving plate to perform vertical reciprocating motion through a connecting mechanism, so that materials on the screen plate and the receiving plate are better shaken out for feeding, and the problem that the screening and feeding mechanism in the prior art is not thorough in use is solved, and coke is easily stained with or blocked on the screening mechanism and is not easy to push.
Description
Technical Field
The invention relates to the related field of feeding mechanisms, in particular to a screening and feeding mechanism for coke production.
Background
With the development of large-scale blast furnaces and the development mode of high-coal low-coke fuel structures, the quality requirement of blast furnace smelting on coke is higher and higher. The coke is used as an important raw material for blast furnace smelting, and the quality of the coke not only influences the stability of blast furnace operation, but also determines the maximum energy-saving and consumption-reducing potential of the blast furnace. Therefore, the blast furnace coke quality prediction and regulation technology is a key problem which needs to be solved urgently in blast furnace iron making at present, a screening and feeding mechanism is an indispensable part in coke production, and the screening and feeding mechanism for coke production in the prior art generally adopts a vibration screening machine for screening and feeding.
But the screening feeding mechanism of prior art is not thorough enough in the screening when using to coke is stained with easily or the card is difficult for propelling movement on screening mechanism.
Disclosure of Invention
Therefore, in order to solve the above disadvantages, the present invention provides a screening and feeding mechanism for coke production, which has solved the problems that the screening and feeding mechanism in the prior art is not thorough in coke screening, and the coke is easily stuck or stuck on the screening mechanism and is not easy to push.
The invention is realized in such a way that a screening and feeding mechanism for coke production is constructed, which comprises a case, a reinforcing frame, a base, supporting legs, a top plate, an inverted trapezoid feeding hopper, a screen plate, a receiving plate, a first feeding plate and a second feeding plate, wherein the reinforcing frame for reinforcing the strength of the case is arranged on the four sides of the case, the base is arranged at the bottom end of the case, the four corners of the base are all locked and fixed with the corresponding reinforcing frame through bolts, the four corners of the bottom end surface of the base are all arranged on the supporting legs for supporting and stabilizing, the top end of the case is provided with the top plate, the four corners of the top plate are all locked and fixed with the corresponding reinforcing frame through bolts, the inverted trapezoid feeding hopper for feeding is arranged in the middle of the top end surface of the top plate, the screen plate is arranged at the upper end in the case, the front end and, the front end and the rear end of the left end of the receiving plate are connected with a case in a vertical rotating mode, a first feeding plate is fixedly mounted at the left end of the case and five centimeters at the bottom end of the screen plate through bolts, a second feeding plate is fixedly mounted at the left end of the case and five centimeters at the bottom end of the receiving plate through bolts, and the right end of the top end face of the case is locked and fixed with a screen shaking mechanism through bolts;
the method is characterized in that: the vibrating screen device is characterized by further comprising a vibrating screen mechanism, the vibrating screen mechanism comprises a transmission box, a mounting plate, a bearing plate, a motor, a shaft coupling, a first gear, a gear mounting seat, a second gear, a chain, a transmission shaft, a control panel, an external power line, a control button, a connecting plate and a connecting mechanism, the mounting plate convenient for mounting the transmission box is arranged at the bottom of the left end face of the transmission box, the front upper end of the right end face of the transmission box is locked and fixed with the bearing plate convenient for mounting fixed parts through a bolt, the top of the left end face of the bearing plate is locked and fixed with the motor through a bolt, an output shaft at the right end of the motor is fixedly connected with the first gear through the shaft coupling, the gear mounting seat convenient for mounting the gear is fixedly mounted at the bottom of the right end face of the bearing plate, the right end of the gear mounting seat is rotatably connected with the second, and the transmission shaft left end passes gear mount pad and loading board, the upper end is provided with control panel behind the transmission case right-hand member face, control panel bottom end face middle part is provided with external power source line, control panel right-hand member face and control button embedding cooperation, transmission case bottom end face rear end and connecting plate fixed connection, the connecting plate left end face all carries out the lock joint through coupling mechanism with sieve plate and connecing the board corresponding position, the transmission case passes through the bolt through the mounting panel and is fixed with roof locking, external power source line is connected with the motor electricity through the control button.
Preferably, the transmission case comprises a case body, a rear plate, a first positioning ring, a second positioning ring, a push-pull rod, a tooth socket, a first supporting pile, a swing arm, a second supporting pile, a rotating disc, a first sliding chute, a limiting block and an access cover, wherein the rear end inside the case body is locked and fixed with the rear plate through a bolt, the first positioning ring is fixedly installed at the top of the front end face of the rear plate, the second positioning ring is fixedly installed at the bottom of the front end face of the rear plate, the push-pull rod is located in the middle of the front end face of the rear plate, the upper end and the lower end of the push-pull rod are vertically and slidably connected with the first positioning ring and the second positioning ring, the tooth socket is arranged in the middle of the front end face of the push-pull rod, the right end in the middle of the front end face of the rear plate is locked and fixed with the first supporting pile through a bolt, the front end of the first supporting pile, second supports a stake bottom through pivot and rolling disc fixed connection, the swing arm front end is provided with first spout, it is provided with the stopper to rotate a set left end face circumference department to stopper and spout sliding connection, the box right-hand member face is provided with the access cover to the box all fixes through bolt locking with the access cover four corners, push-and-pull rod bottom face and connecting plate fixed connection, box rear end face bottom is provided with the mounting panel, rolling disc right-hand member middle part is through pivot and transmission shaft fixed connection, upper end passes through bolt locking with the loading board before the access cover right-hand member face and fixes, upper end is provided with control panel behind the access cover right-hand member face.
Preferably, the connecting mechanism comprises a main rod, a second chute, a first spring groove, a first spring, a first fixture block, a first stressed block, a second spring groove, a second spring, a second fixture block, a second stressed block, a bearing, a connecting pile and a fixing plate, the second chute is arranged in the middle of the top end face of the main rod, the first spring groove is arranged in the front of the middle end in the main rod, the first spring is arranged at the front end of the first spring groove, the first fixture block is arranged at the front end of the first spring, the first fixture block penetrates through the main rod to be slidably connected with the main rod, the first stressed block is arranged at the rear of the top end of the first fixture block, the first stressed block is slidably connected with the second chute, the second spring groove is arranged at the rear of the middle end in the main rod, the second spring is arranged at the rear end of the second spring groove, the second fixture block is arranged on the second spring, and the rear end of the second fixture block penetrates through the main rod to be, the front part of the top end of the second clamping block is provided with a second stress block, the second stress block is in sliding connection with a second sliding groove, the middle part of the outer diameter of the main rod is fixedly connected with a bearing, the right end of the outer diameter of the bearing is fixedly connected with a connecting pile, and the right end of the connecting pile is fixedly locked with the connecting plate through a fixing plate and a bolt.
Preferably, the first feeding plate and the second feeding plate are inclined at an angle of thirty degrees from right to left, baffles are arranged at the front end and the rear end of the first feeding plate and the second feeding plate, fixing supports are arranged at the bottom ends of the first feeding plate and the second feeding plate, and the right ends of the fixing supports are fixedly connected with the case.
Preferably, the control keys are an opening key and a closing key respectively, the opening key is arranged at the front end, and the closing key is arranged at the right end.
Preferably, the rear end of the top end face of the box body is provided with a through hole, and the diameter of the through hole is 1CM larger than that of the push-pull rod.
Preferably, the diameter of the first positioning ring and the second positioning ring is 0.1CM larger than that of the push-pull rod.
Preferably, the bottom end of the swing arm is arc-shaped, teeth are arranged on the circumference of the bottom end of the swing arm, and the bottom end of each tooth is meshed with the corresponding tooth socket.
Preferably, the width of the first sliding groove is 0.1CM larger than the diameter of the stopper, and the length of the first sliding groove is the same as the length of the rotary disk.
Preferably, the diameters of the first and second latch blocks are 0.1CM smaller than the inner diameter of the main rod, the widths of the first and second force-bearing blocks are 0.2CM smaller than the width of the second sliding groove, and the elastic forces of the first and second springs are greater than the friction force when the first and second latch blocks contact the main rod.
Preferably, the motor model adopts 51K90 RGU-CF.
The invention has the following advantages: the invention provides a screening and feeding mechanism for coke production through improvement, which has the following improvement compared with the same type of equipment:
the method has the advantages that: the invention relates to a screening and feeding mechanism for coke production, which is characterized in that a screen shaking mechanism is arranged at the right end of the top end surface of a machine box and is butted with a screen plate and a receiving plate through a connecting mechanism, when in use, a motor on the screen shaking mechanism can drive a first gear on a coupler to rotate through an output end, so that the first gear drives a second gear to rotate through a chain, a rotating disc in a transmission box is driven to rotate through a transmission shaft, a limiting block on the rotating disc slides in a first chute on a swinging arm, and the swinging arm does circular motion on the rotating disc through the limiting block, so that the swinging arm does vertical swinging motion by taking the joint of a first supporting pile as a fulcrum, the swinging arm drives a push-pull rod to do vertical reciprocating motion and drives a connecting plate to do vertical reciprocating motion, and the screen plate and the right end of the receiving plate are driven to do vertical reciprocating motion through the connecting plate, thereby better with the sieve plate with connect the material on getting the board and shake out and carry out the pay-off, solved prior art's screening feeding mechanism coke screening thoroughly inadequately when using to the coke is stained with easily or the card is difficult for carrying out the problem of propelling movement on screening mechanism.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the internal structure of the housing of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a schematic structural diagram of a shaker mechanism of the present invention;
FIG. 5 is a schematic view of the gear connection of the present invention;
FIG. 6 is a front sectional view of the transmission of the present invention;
FIG. 7 is a left side sectional view of the transmission housing of the present invention;
FIG. 8 is a right side sectional view of the transmission housing of the present invention;
fig. 9 is a cross-sectional view of the coupling mechanism of the present invention.
Wherein: a case-1, a reinforcing frame-2, a base-3, supporting feet-4, a top plate-5, an inverted trapezoid feeding hopper-6, a screen plate-7, a receiving plate-8, a first feeding plate-9, a second feeding plate-10, a screen shaking mechanism-11, a transmission case-111, a mounting plate-112, a bearing plate-113, a motor-114, a coupler-115, a first gear-116, a gear mounting seat-117, a second gear-118, a chain-119, a transmission shaft-120, a control panel-121, an external power line-122, a control key-123, a connecting plate-124, a connecting mechanism-125, a case-1111, a rear plate-1112, a first positioning ring-1113, a second positioning ring-1114, a push-pull rod-1115, The support structure comprises a tooth socket-1116, a first support pile-1117, a swing arm-1118, a second support pile-1119, a rotating disc-1120, a first sliding groove-1121, a limiting block-1122, an access cover-1123, a main rod-1251, a second sliding groove-1252, a first spring groove-1253, a first spring-1254, a first fixture block-1255, a first stress block-1256, a second spring groove-1257, a second spring-1258, a second fixture block-1259, a second stress block-12510, a bearing-12511, a connecting pile-12512 and a fixing plate-12513.
Detailed Description
The present invention will be described in detail below with reference to fig. 1 to 9, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.
The invention provides a screening and feeding mechanism for coke production through improvement, which comprises a case 1, a reinforcing frame 2, a base 3, supporting legs 4, a top plate 5, an inverted trapezoid feeding hopper 6, screen plates 7, a receiving plate 8, a first feeding plate 9, a second feeding plate 10 and a screen shaking mechanism 11, wherein the reinforcing frame 2 for reinforcing the strength of the case 1 is arranged on four sides of the case 1, the base 3 is arranged at the bottom end of the case 1, four corners of the base 3 are locked and fixed with the corresponding reinforcing frame 2 through bolts, four corners of the bottom end surface of the base 3 are respectively arranged on the supporting legs 4 for supporting and stabilizing, the top plate 5 is arranged at the top end of the case 1, four corners of the top plate 5 are locked and fixed with the corresponding reinforcing frame 2 through bolts, the inverted trapezoid feeding hopper 6 for facilitating feeding is arranged in the middle upper end of the top plate 5, the screen plate 7 is arranged at the middle upper end inside the case 1, the front end and the rear end of the left end of the screen plate 7 are connected with the chassis 1 in a vertical rotating manner, the middle lower end in the chassis 1 is provided, the front end and the rear end of the left end of the taking plate 8 are connected with the chassis 1 in a vertical rotating manner, the position of the left end of the chassis 1 and five centimeters at the bottom end of the screen plate 7 is fixedly provided with a first feeding plate 9 through bolts, the position of the left end of the chassis 1 and five centimeters at the bottom end of the taking plate 8 is fixedly provided with a second feeding plate 10 through bolts, the right end of the top end face of the chassis 1 is locked and fixed with the screen shaking mechanism 11 through bolts, the screen shaking mechanism 11 comprises a transmission case 111, an installation plate 112, a bearing plate 113, a motor 114, a coupler 115, a first gear 116, a gear installation seat 117, a second gear 118, a chain 119, a transmission shaft 120, a control panel 121, an external power line 122, a control key 123, a connection plate 124 and a, the front upper end of the right end face of the transmission case 111 is locked and fixed with a bearing plate 113 convenient for mounting and fixing parts through a bolt, the top of the left end face of the bearing plate 113 is locked and fixed with a motor 114 through a bolt, an output shaft of the right end of the motor 114 is fixedly connected with a first gear 116 through a coupler 115, a gear mounting seat 117 convenient for mounting a gear is fixedly mounted at the bottom of the right end face of the bearing plate 113, the right end of the gear mounting seat 117 is rotatably connected with a second gear 118, the first gear 116 is in transmission connection with the second gear 118 through a chain 119, a transmission shaft 120 is arranged in the middle of the left end of the second gear 118, the left end of the transmission shaft 120 passes through the gear mounting seat 117 and the bearing plate 113, the rear upper end of the right end face of the transmission case 111 is provided with a control panel 121, the middle of the bottom end face of the control panel, the rear end of the bottom end face of the transmission case 111 is fixedly connected with a connecting plate 124, the left end face of the connecting plate 124 is buckled with corresponding positions of the screen plate 7 and the receiving plate 8 through a connecting mechanism 125, the transmission case 111 is locked and fixed with the top plate 5 through a mounting plate 112 through bolts, and the external power line 122 is electrically connected with the motor 114 through a control key 123.
Further, the transmission case 111 includes a case 1111, a rear plate 1112, a first positioning ring 1113, a second positioning ring 1114, a push-pull rod 1115, a tooth space 1116, a first supporting pile 1117, a swing arm 1118, a second supporting pile 1119, a rotating disc 1120, a first sliding chute 1121, a limiting block 1122 and an access cover 1123, the rear end inside the case 1111 is fastened to the rear plate 1112 through bolts, the first positioning ring 1113 is fixedly installed on the top of the front end surface of the rear plate 1112, the second positioning ring 1114 is fixedly installed on the bottom of the front end surface of the rear plate 1112, the push-pull rod 1115 is located in the middle of the front end surface of the rear plate 1112, the upper end and the lower end of the push-pull rod 1115 are both connected to the first positioning ring 1113 and the second positioning ring 1114 in a vertical sliding manner, the 1116 is arranged in the middle of the front end surface of the push-pull rod 1115, the right end of the middle of the front end surface of the rear plate 1112 is fastened to the first supporting pile 1117 through bolts, the front end, the top of the front end in the box 1111 is locked and fixed with the second support pile 1119 through bolts, the bottom end of the second support pile 1119 is fixedly connected with the rotating disc 1120 through a rotating shaft, the front end of the swing arm 1118 is provided with a first sliding chute 1121, the circumference of the left end surface of the rotating disc 1120 is provided with a limit block 1122, the limit block 1122 is connected with the sliding groove 1121 in a sliding manner, the right end face of the box 1111 is provided with an access cover 1123, four corners of the box body 1111 and the access cover 1123 are locked and fixed through bolts, the bottom end face of the push-pull rod 1115 is fixedly connected with the connecting plate 124, the bottom of the rear end face of the box 1111 is provided with a mounting plate 112, the middle part of the right end of the rotating disc 1120 is fixedly connected with the transmission shaft 120 through a rotating shaft, the front upper end of the right end face of the access cover 1123 is locked and fixed with the bearing plate 113 through bolts, the upper rear end of the right end face of the access cover 1123 is provided with a control panel 121, which is beneficial to the up-and-down movement effect of the auxiliary screen plate 7 and the access plate 8 through the internal structure of the transmission case 111.
Further, the connecting mechanism 125 includes a main rod 1251, a second sliding slot 1252, a first spring slot 1253, a first spring 1254, a first latch 1255, a first force-receiving block 1256, a second spring slot 1257, a second spring 1258, a second latch 1259, a second force-receiving block 12510, a bearing 12511, a connecting peg 12512 and a fixing plate 12513, the main rod 1251 is provided with the second sliding slot 1252 at the central portion of the top end surface thereof, the main rod 1251 is provided with the first spring slot 1253 at the front end thereof, the first spring slot 1253 is provided with the first spring 1254 at the front end thereof, the first spring 1254 is provided with the first latch 1255 at the front end thereof and the first latch 1255 is slidably connected with the main rod 1251 through the main rod 1251, the first force-receiving block 1256 is provided at the rear end thereof and the first force-receiving block 1256 is slidably connected with the second sliding slot 1252, the second spring slot 1257 is provided at the rear end thereof, the second spring 1258 is provided with a second fixture 1259, a rear end of the second fixture 1259 penetrates through the main rod 1251 to be slidably connected with the main rod 1251, a second force-bearing block 12510 is arranged at a front portion of a top end of the second fixture 1259, the second force-bearing block 12510 is slidably connected with the second sliding groove 1252, an outer diameter middle portion of the main rod 1251 is fixedly connected with a bearing 12511, an outer diameter right end of the bearing 12511 is fixedly connected with a connecting pile 12512, and a right end of the connecting pile 12512 is locked and fixed with the connecting plate 124 through a fixing plate 12513 by a bolt, so that the quick assembly and disassembly of the sieve shaking mechanism 11 with the sieve plate 7 and the access plate 8 through the connecting mechanism 125 are facilitated.
Further, first delivery sheet 9 and second delivery sheet 10 all are thirty degrees of angles slope and first delivery sheet 9 and second delivery sheet 10 both ends all are provided with the baffle around to from right to left to first delivery sheet 9 and second delivery sheet 10 bottom all is provided with the fixed bolster, and the fixed bolster right-hand member and quick-witted case 1 fixed connection, be favorable to better pay-off to can prevent through the baffle that the material from falling out, can also support first delivery sheet 9 and second delivery sheet 10 through the fixed bolster simultaneously and stabilize.
Further, the control key 123 is an open key and a close key respectively, and the open key is disposed at the front end and the close key is disposed at the right end, which is beneficial to better control the motor 114.
Furthermore, a through hole is formed in the rear end of the top end face of the box 1111, and the diameter of the through hole is 1CM larger than that of the push-pull rod 1115, so that the push-pull rod 1115 can be ejected out of the through hole, and the normal operation of the push-pull rod 1115 is prevented from being influenced.
Further, the diameter of the first positioning ring 1113 and the second positioning ring 1114 is 0.1CM larger than the diameter of the push-pull rod 1115, which is beneficial to make the push-pull rod 1115 move up and down better on the first positioning ring 1113 and the second positioning ring 1114.
Further, the bottom end of the swing arm 1118 is arc-shaped, teeth are arranged on the circumference of the bottom end of the swing arm, the bottom end of each tooth is meshed with the tooth socket 1116, and transmission is facilitated by the fact that the teeth at the bottom end of the swing arm 1118 are meshed with the tooth socket 1116.
Further, the width of the first sliding slot 1121 is 0.1CM greater than the diameter of the limiting block 1122, and the length of the first sliding slot 1121 is the same as the length of the rotating disc 1120, so that the limiting block 1122 can better slide in the first sliding slot 1121, and the length of the first sliding slot 1121 is the same as the length of the rotating disc 1120 without affecting the circular movement of the limiting block 1122.
Further, the diameter of the first fixture 1255 and the second fixture 1259 is 0.1CM smaller than the inner diameter of the main rod 1251, the width of the first force-receiving block 1256 and the width of the second force-receiving block 12510 are 0.2CM smaller than the width of the second runner 1252, and the elastic force of the first spring 1254 and the second spring 1258 is greater than the friction force when the first fixture 1255 and the second fixture 1259 contact the main rod 1251, which is beneficial to making the first fixture 1255 and the second fixture 1259 better extend and retract in the main rod 1251.
Furthermore, the motor 114 adopts 51K90RGU-CF model, and has the advantages of high precision, low noise, large torque and long service life.
The invention provides a screening and feeding mechanism for coke production through improvement, which has the following use mode:
firstly, when the coke screening and feeding machine is used, firstly, the screening and feeding mechanism is placed at a proper position and is supported stably through the supporting legs 4, then the external power line 122 is in butt joint with an external power supply, the motor 1114 on the screen shaking mechanism 11 is started by pressing the starting button on the control panel 123 after the power is on, and coke to be screened, conveyed and processed is fed from the inverted trapezoidal feed hopper 6 at the top end of the case 1 after the start;
secondly, the coke can fall into the screen plate 7 in the cabinet 1 after being thrown into the inverted trapezoid feeding hopper 6, and then the motor 114 on the screen shaking mechanism 11 drives the first gear 116 on the coupling 115 to rotate through the output end, so that the first gear 116 drives the second gear 118 to rotate through the chain 119, so that the second gear 118 drives the rotating disc 1120 in the transmission box 111 to rotate through the transmission shaft 120, so that the stopper 1122 on the rotating disc 1120 slides in the first chute 1121 on the swing arm 1118, and the stopper 1122 performs a circular motion on the rotating disc 1120, so that the swing arm 1118 performs an up-and-down swinging motion with the joint of the first support pile 1117 as a pivot, and the bottom end of the swing arm 1118 is arc-shaped, and teeth are arranged on the circumference of the bottom end of the swing arm, and the bottom ends of the teeth are engaged with the tooth sockets 1116, which is beneficial for the transmission through the engagement of the teeth at the bottom end of, so that the swing arm 1118 drives the push-pull rod 1115 to reciprocate up and down and drives the connecting plate 124 to reciprocate up and down, and the connecting plate 124 drives the right ends of the screen plate 7 and the receiving plate 8 to reciprocate up and down through the connecting mechanism 125;
thirdly, when the right end of the screen plate 7 moves upwards, the coke on the screen plate 7 can be thrust upwards, but because the contact area between the coke particles and the screen plate 7 is too small or no contact surface exists, the coke particles can fall from the meshes of the screen plate 7 when the screen plate 7 quickly rises, and when the right end of the screen plate 7 moves downwards, the coke can lose thrust, so that the coke quickly falls and impacts the screen plate 7 to generate vibration force, and the coke particles can fall from the meshes of the screen plate 7 by inertia downward movement, so that better coke screening can be performed;
fourthly, when the right ends of the screen plate 7 and the receiving plate 8 reciprocate up and down, the inclination of the screen plate 7 and the receiving plate 8 can be increased, and the contact surfaces of coke and the screen plate 7 and the coke crushed particles and the receiving plate 8 can be reduced, thereby leading the coke into the first feeding plate 9 for feeding and leading the coke particles into the second feeding plate 10 for feeding, the first feeding plate 9 and the second feeding plate 10 are inclined from right to left at an angle of thirty degrees, and the front end and the rear end of the first feeding plate 9 and the second feeding plate 10 are provided with baffles, and the bottom ends of the first feeding plate 9 and the second feeding plate 10 are respectively provided with a fixed bracket, and the right end of the fixed bracket is fixedly connected with the case 1, which is favorable for better feeding, the material can be prevented from falling out through the baffle, and the first feeding plate 9 and the second feeding plate 10 can be stably supported through the fixing support;
fifth, when the screen plate 7 and the access plate 8 or the shaking mechanism 11 need to be removed for maintenance, the first force receiving block 1256 and the second locking block 1259 can slide inward on the second sliding groove 1252 of the main rod 1251, thereby retracting the first fixture 1255 and the second fixture 1259 into the main rod 1251, thereby disengaging the connecting mechanism 125 from the screen plate 7 and the take-up plate 8, and when the first and second force-receiving blocks 1256 and 1259 are released, the first and second latch 1255 and 1259 can be ejected and reset by the first and second springs 1254 and 1258, and the diameters of the first and second blocks 1255 and 1259 are smaller than the inner diameter of the main rod 1251 by 0.1CM, and the widths of the first and second force receiving blocks 1256 and 12510 are smaller than the width of the second runner 1252 by 0.2CM, the elastic force of the first spring 1254 and the second spring 1258 is greater than the friction force when the first fixture 1255 and the second fixture 1259 contact the main rod 1251, which is beneficial to making the first fixture 1255 and the second fixture 1259 better extend and retract in the main rod 1251;
sixthly, when the interior of the transmission case 111 needs to be overhauled, the bearing plate 113 is firstly detached together with the parts on the bearing plate 113, then the access cover 1123 is detached, and after the use is finished, the motor 114 is firstly turned off by pressing the turn-off button on the control panel 121.
The invention provides a screening and feeding mechanism for coke production through improvement, the screening and feeding mechanism for coke production is characterized in that a shaking and screening mechanism 11 is arranged at the right end of the top end face of a case 1, the shaking and screening mechanism 11 is in butt joint with a screen plate 7 and a receiving plate 8 through a connecting mechanism 125, when the mechanism is used, a motor 114 on the shaking and screening mechanism 11 can drive a first gear 116 on a coupler 115 to rotate through an output end, so that the first gear 116 drives a second gear 118 to rotate through a chain 119, a rotating disc 1120 in a transmission case 111 is driven to rotate through a transmission shaft 120, a limiting block 1122 on the rotating disc 1120 slides in a first sliding groove 1121 on a swing arm 1118, and circular motion is performed on the rotating disc 1120 through the limiting block 1122, so that the swing arm 1118 makes up-and-down swinging motion by taking the joint of a first supporting pile 1117 as a fulcrum, so that the swing arm 1118 drives a push-pull rod 1115 to make up-down reciprocating motion and drive a connecting plate, thereby pass through coupling mechanism 125 through connecting plate 124 and drive sieve otter board 7 and connect and get board 8 right-hand member up-and-down motion to better shake out the material that gets on sieve otter board 7 and the board 8 of connecing and carry out the pay-off, solved prior art's screening feeding mechanism when using coke screening thoroughly inadequately, and the coke is stained with easily or the card is difficult for carrying out the problem of propelling movement in screening mechanism.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A screening and feeding mechanism for coke production comprises a case (1), reinforcing frames (2), a base (3), supporting legs (4), a top plate (5), inverted trapezoid feeding hoppers (6), a screen plate (7), a receiving plate (8), a first feeding plate (9) and a second feeding plate (10), wherein the reinforcing frames (2) which are convenient for reinforcing the strength of the case (1) are arranged on four sides of the case (1), the base (3) is arranged at the bottom end of the case (1), four corners of the base (3) are fixed with the corresponding reinforcing frames (2) through bolt locking, four corners of the bottom end face of the base (3) are all arranged on the supporting legs (4) which are convenient for supporting and stabilizing, the top end of the case (1) is provided with the top plate (5), the four corners of the top plate (5) are fixed with the corresponding reinforcing frames (2) through bolt locking, the inverted trapezoid feeding hoppers (6) which are convenient for feeding are arranged in the middle of the top end face, the screening device is characterized in that a screening plate (7) is arranged at the middle upper end inside the case (1), the front end and the rear end of the left end of the screening plate (7) are connected with the case (1) in a vertical rotating mode, the middle lower end inside the case (1) is provided with a receiving plate (8), the front end and the rear end of the left end of the receiving plate are connected with the case (1) in a vertical rotating mode, a first feeding plate (9) is fixedly installed at the position, five centimeters away from the bottom end of the screening plate (7), of the left end of the case (1), a second feeding plate (10) is fixedly installed at the position, five centimeters away from the bottom end of the receiving plate (8), of the left end of the case (1), and the right end of the top end face of the;
the method is characterized in that: the vibrating screen device is characterized by further comprising a vibrating screen mechanism (11), wherein the vibrating screen mechanism (11) comprises a transmission box (111), a mounting plate (112), a bearing plate (113), a motor (114), a coupler (115), a first gear (116), a gear mounting seat (117), a second gear (118), a chain (119), a transmission shaft (120), a control panel (121), an external power line (122), a control key (123), a connecting plate (124) and a connecting mechanism (125), the mounting plate (112) convenient for mounting the transmission box (111) is arranged at the bottom of the left end face of the transmission box (111), the front upper end of the right end face of the transmission box (111) is locked and fixed with the bearing plate (113) convenient for mounting and fixing parts through bolts, the top of the left end face of the bearing plate (113) is locked and fixed with the motor (114) through bolts, and the output shaft of the right end of the motor (114) is fixedly connected with the first gear, the bottom of the right end face of the bearing plate (113) is fixedly provided with a gear mounting seat (117) convenient for mounting gears, the right end of the gear mounting seat (117) is rotatably connected with a second gear (118), a first gear (116) is in transmission connection with the second gear (118) through a chain (119), the middle of the left end of the second gear (118) is provided with a transmission shaft (120), the left end of the transmission shaft (120) penetrates through the gear mounting seat (117) and the bearing plate (113), the rear upper end of the right end face of the transmission box (111) is provided with a control panel (121), the middle of the bottom end face of the control panel (121) is provided with an external power line (122), the right end face of the control panel (121) is in embedded fit with a control key (123), the rear end of the bottom end face of the transmission box (111) is fixedly connected with a connecting plate (124), and the corresponding positions of the left end face of the connecting plate (124) and the screen plate (7) and the, the transmission case (111) is locked and fixed with the top plate (5) through a bolt through a mounting plate (112), and the external power line (122) is electrically connected with the motor (114) through a control key (123).
2. The screening and feeding mechanism for coke production as claimed in claim 1, wherein: the transmission case (111) comprises a case body (1111), a rear plate (1112), a first positioning ring (1113), a second positioning ring (1114), a push-pull rod (1115), a tooth groove (1116), a first supporting pile (1117), a swing arm (1118), a second supporting pile (1119), a rotating disc (1120), a first sliding chute (1121), a limiting block (1122) and an access cover (1123), wherein the rear end inside the case body (1111) is locked and fixed with the rear plate (1112) through a bolt, the top of the front end face of the rear plate (1112) is fixedly provided with the first positioning ring (1113), the bottom of the front end face of the rear plate (1112) is fixedly provided with the second positioning ring (1114), the push-pull rod (1115) is positioned in the middle of the front end face of the rear plate (1112), the upper end and the lower end of the push-pull rod (1115) are both in up-down sliding connection with the first positioning ring (1113) and the second positioning ring (1114), the middle of the front end face of, the middle right end of the front end face of the rear plate (1112) is fixedly locked with a first supporting pile (1117) through a bolt, the front end of the first supporting pile (1117) is connected with the middle rear end of a swing arm (1118) in an up-and-down rotating manner, the top of the front end inside the box body (1111) is fixedly locked with a second supporting pile (1119) through a bolt, the bottom end of the second supporting pile (1119) is fixedly connected with a rotating disc (1120) through a rotating shaft, the front end of the swing arm (1118) is provided with a first sliding chute (1121), the circumference of the left end face of the rotating disc (1120) is provided with a limiting block (1122), the limiting block (1122) is connected with the sliding chute (1121) in a sliding manner, the right end face of the box body (1111) is provided with an access cover (1123), four corners of the box body (1111) and the access cover (1123) are fixedly locked, the bottom end face of a push-pull rod (1115) is fixedly connected with a connecting plate (124, the middle part of the right end of the rotating disc (1120) is fixedly connected with the transmission shaft (120) through a rotating shaft, the front upper end of the right end face of the access cover (1123) is fixedly locked with the bearing plate (113) through a bolt, and the rear upper end of the right end face of the access cover (1123) is provided with a control panel (121).
3. The screening and feeding mechanism for coke production as claimed in claim 1, wherein: the connecting mechanism (125) comprises a main rod (1251), a second sliding groove (1252), a first spring groove (1253), a first spring (1254), a first fixture block (1255), a first stress block (1256), a second spring groove (1257), a second spring (1258), a second fixture block (1259), a second stress block (12510), a bearing (12511), a connecting pile (12512) and a fixing plate (12513), wherein the second sliding groove (1252) is arranged in the middle of the top end face of the main rod (1251), the first spring groove (1253) is arranged in the front of the inner middle end of the main rod (1251), the first spring (1254) is arranged at the front end of the first spring groove (1253), the first fixture block (1255) is arranged at the front end of the first spring (1254), the first fixture block (1255) penetrates through the main rod (1251) to be connected with the main rod (1251) in a sliding manner, and the first stress block (1256) is arranged at the rear part of the top end of the first fixture block (1255), and the first stress block (1256) is slidably connected with the second sliding groove (1252), the rear part of the middle end inside the main rod (1251) is provided with a second spring groove (1257), the rear end of the second spring groove (1257) is provided with a second spring (1258), the second spring (1258) is provided with a second fixture block (1259), the rear end of the second fixture block (1259) penetrates through the main rod (1251) to be slidably connected with the main rod (1251), the front part of the top end of the second fixture block (1259) is provided with a second stress block (12510), the second stress block (12510) is slidably connected with the second sliding groove (1252), the middle part of the outer diameter of the main rod (1251) is fixedly connected with a bearing (12511), the outer diameter of the bearing (12511) is fixedly connected with a connecting pile (12512), and the right end of the connecting pile (12512) is fixedly connected with a bolt through a fixing plate (12513) and a connecting plate (124) through a bolt lock.
4. The screening and feeding mechanism for coke production as claimed in claim 1, wherein: the first feeding plate (9) and the second feeding plate (10) are inclined at thirty-degree angles from right to left, baffles are arranged at the front end and the rear end of the first feeding plate (9) and the second feeding plate (10), fixing supports are arranged at the bottom ends of the first feeding plate (9) and the second feeding plate (10), and the right ends of the fixing supports are fixedly connected with the case (1).
5. The screening and feeding mechanism for coke production as claimed in claim 1, wherein: the control keys (123) are respectively an opening key and a closing key, and the opening key is arranged at the front end and the closing key is arranged at the right end.
6. The screening and feeding mechanism for coke production as claimed in claim 2, wherein: the rear end of the top end face of the box body (1111) is provided with a through hole, and the diameter of the through hole is 1CM larger than that of the push-pull rod (1115).
7. The screening and feeding mechanism for coke production as claimed in claim 2, wherein: the diameter of the first positioning ring (1113) and the second positioning ring (1114) is 0.1CM larger than that of the push-pull rod (1115).
8. The screening and feeding mechanism for coke production as claimed in claim 2, wherein: the bottom end of the swing arm (1118) is arc-shaped, teeth are arranged on the circumference of the bottom end of the swing arm, and the bottom ends of the teeth are meshed with the tooth grooves (1116).
9. The screening and feeding mechanism for coke production as claimed in claim 2, wherein: the width of the first sliding chute (1121) is 0.1CM larger than the diameter of the limiting block (1122), and the length of the first sliding chute (1121) is the same as that of the rotating disc (1120).
10. The screening and feeding mechanism for coke production as claimed in claim 3, wherein: the diameter of the first fixture block (1255) and the second fixture block (1259) is 0.1CM smaller than the inner diameter of the main rod (1251), the width of the first force-bearing block (1256) and the width of the second force-bearing block (12510) are 0.2CM smaller than the width of the second sliding groove (1252), and the elastic force of the first spring (1254) and the second spring (1258) is larger than the friction force when the first fixture block (1255) and the second fixture block (1259) are in contact with the main rod (1251).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910923983.9A CN112570269A (en) | 2019-09-27 | 2019-09-27 | Coke production is with screening feeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910923983.9A CN112570269A (en) | 2019-09-27 | 2019-09-27 | Coke production is with screening feeding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112570269A true CN112570269A (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910923983.9A Withdrawn CN112570269A (en) | 2019-09-27 | 2019-09-27 | Coke production is with screening feeding mechanism |
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| Country | Link |
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| CN (1) | CN112570269A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113736495A (en) * | 2021-08-31 | 2021-12-03 | 鄂尔多斯市环保投资有限公司 | Multi-source solid waste cooperative heat treatment device for soil ecological restoration |
-
2019
- 2019-09-27 CN CN201910923983.9A patent/CN112570269A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113736495A (en) * | 2021-08-31 | 2021-12-03 | 鄂尔多斯市环保投资有限公司 | Multi-source solid waste cooperative heat treatment device for soil ecological restoration |
| CN113736495B (en) * | 2021-08-31 | 2022-08-16 | 鄂尔多斯市环保投资有限公司 | Multi-source solid waste cooperative heat treatment device for soil ecological restoration |
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