CN114768982A - Blanking control device for engineering plastic crushing equipment and working method thereof - Google Patents
Blanking control device for engineering plastic crushing equipment and working method thereof Download PDFInfo
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- CN114768982A CN114768982A CN202210378558.8A CN202210378558A CN114768982A CN 114768982 A CN114768982 A CN 114768982A CN 202210378558 A CN202210378558 A CN 202210378558A CN 114768982 A CN114768982 A CN 114768982A
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- 229920006351 engineering plastic Polymers 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 11
- 229920003023 plastic Polymers 0.000 claims abstract description 73
- 239000004033 plastic Substances 0.000 claims abstract description 73
- 230000000694 effects Effects 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims description 58
- 239000003638 chemical reducing agent Substances 0.000 claims description 15
- 230000001360 synchronised effect Effects 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 description 6
- 230000006872 improvement Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000010030 laminating Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000013502 plastic waste Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/02—Feeding devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C25/00—Control arrangements specially adapted for crushing or disintegrating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a blanking control device for engineering plastic crushing equipment and a working method thereof. The blanking control device for the engineering plastic crushing equipment uniformly blanks the plastic, avoids the problem that when the falling amount of the plastic is large, the plastic is mutually accumulated to influence the blanking and crushing effects of the plastic, the vibrating bottom plate is arranged in the hopper main body of the feeding hopper, the cam is arranged at the bottom end of the vibrating bottom plate, the vibrating bottom plate is vibrated through the rotation of the cam, the blanking effect of the plastic is increased through the vibration of the vibrating bottom plate, and the blanking limiting rotating plate is driven to rotate by the rotating rod in the hopper main body to control the falling amount of the plastic.
Description
Technical Field
The invention belongs to the technical field of production and manufacturing of engineering plastics, and particularly relates to a blanking control device for engineering plastic crushing equipment. The invention also relates to a working method of the blanking control device for the engineering plastic crushing equipment.
Background
The engineering plastic can be used as engineering material and can replace metal to manufacture machine parts and other plastics, has excellent comprehensive performance, large rigidity, small creep, high mechanical strength, good heat resistance and good electrical insulation, can be used in harsh chemical and physical environments for a long time, and can replace metal to be used as engineering structural material.
At present in the production of plastic products, can produce the leftover bits of plastic waste product and the utilization of not being convenient for, in order to practice thrift cost and environmental protection, these plastic waste products and the leftover bits of the utilization of not being convenient for all can recycle once more, all can carry out crushing treatment through crushing apparatus after the recovery and conveniently store and recycle once more, but current crushing apparatus pours engineering plastics into directly smashing to the blanking mouth through the manual work, but when plastics pour into volume more, extrude each other between the plastics, influence the crushing effect and the blanking of plastics, and crushing apparatus's blanking mouth height is higher, be not convenient for pour plastics into to the blanking mouth.
Disclosure of Invention
The invention aims to: in order to overcome the defects, the invention aims to provide a blanking control device for engineering plastic crushing equipment, which solves the problems that the end part of a plastic blanking structure in the prior art is stacked on a blanking port, and materials are easy to topple too much, so that the materials are blocked and are inconvenient to use.
The technical scheme is as follows: a blanking control device for engineering plastic crushing equipment comprises a blanking limiting mechanism, a vibration feeding mechanism, a blanking structure and a feeding mechanism, wherein the feeding mechanism is hinged with the blanking structure; wherein the blanking structure comprises a shell, a fixed plate, a guide groove, a shaft lever, a rotating pipe, a group of rotating baffles, a blanking port, a speed reducer and a first motor, the two opposite outer side walls at the bottom of the shell are respectively welded with a fixed plate, the top end of the shell is provided with a guide groove, the middle part in the shell is provided with a shaft lever, the outer side of the shaft lever is sleeved with a rotating pipe, the inner wall of the rotating pipe is fixedly connected with the shaft lever, a group of rotating baffles are welded on the outer side of the rotating pipe, the group of rotating baffles are arranged in an annular array mode by taking the center of the rotating pipe as the circle center, a blanking port is arranged in the middle of the bottom end of the shell, the blanking port is positioned right below the rotating pipe, the speed reducer is connected with the first motor, the outer wall of the shell is fixedly connected with the speed reducer, and the output shaft of reduction gear is connected with the axostylus axostyle, the outer wall of shell is connected with feed mechanism. The blanking control device for the engineering plastic crushing equipment is provided with the power device, so that the feeding mechanism can be conveniently driven to turn over, the raw materials can be automatically poured into the blanking structure, the blanking limiting mechanism arranged in the feeding mechanism is matched with the vibration feeding mechanism in a coordinated mode, the raw materials can be stored and quantified by the through holes in the feeding process, the quantitative feeding process can be achieved, the feeding convenience is greatly improved, meanwhile, the working difficulty and the working strength are reduced, and the working efficiency is greatly improved.
Further, foretell engineering plastics are blanking controlling means for crushing equipment, feed mechanism includes feeding funnel, activity pivot, hydraulic stem, connection pivot, fixed rotating shaft and connecting piece, the feeding funnel bottom is rotated with the hydraulic stem through the activity pivot and is connected, the hydraulic stem bottom is rotated with the shell through connecting the pivot and is connected, feeding funnel internally mounted has blanking limiting mechanism, the feeding funnel left end is rotated with the connecting piece through fixed rotating shaft and is connected, and connecting piece and shell fixed connection, vibration feed mechanism sets up on the inner wall of feeding funnel. The driving power through the hydraulic rod can stably drive the feeding hopper to overturn, so that the feeding is automatically realized, the use is convenient, and the work is stable and reliable.
Further, foretell engineering plastics are blanking control device for crushing apparatus, vibration feed mechanism includes vibration bottom plate, axis of rotation, swash plate, extension spring and cam, the inside bottom of feeding funnel is provided with vibration bottom plate, and the one end of vibration bottom plate is passed through the axis of rotation and is connected with the feeding funnel rotation, the other end of vibration bottom plate is rotated through pivot and swash plate and is connected, vibration bottom plate and swash plate are connected to vibration bottom plate and swash plate bottom all are through extension spring and feeding funnel elastic connection, the vibration bottom plate bottom is provided with the cam, the one end that the cam is connected with blanking limiting mechanism, the lower tip that the feeding funnel is close to the lateral wall of blanking structure rotates through activity pivot and hydraulic stem to be connected, the upper end that is close to the lateral wall of blanking structure rotates through fixed pivot and connecting piece to be connected. Through the vibration bottom plate that the cam drove among the vibration feed mechanism, drive vibration bottom plate vibration that can be intermittent type to make the raw materials in the feeding funnel can all be poured out, avoid the raw materials remaining in the feeding funnel.
Further, foretell engineering plastics are blanking control device for crushing equipment, blanking limiting mechanism includes protecting crust, second motor, initiative synchronizing wheel, hold-in range, driven synchronizing wheel, connecting axle, dwang and a set of blanking restriction commentaries on classics board, the second motor sets up on the protecting crust, the pivot and the initiative synchronizing wheel centre of a circle department of second motor are connected, the initiative synchronizing wheel passes through hold-in range and driven synchronizing wheel synchronous rotation, the centre of a circle department of driven synchronizing wheel is respectively through connecting axle and cam and the concentric rotation of dwang, the dwang outside is provided with a set of blanking restriction commentaries on classics board to a set of blanking restriction commentaries on classics board uses the center of dwang to set up as centre of a circle dark circle ring array's mode, the protecting crust is fixed in on the outer wall of feeding funnel. A group of blanking limiting rotating plates arranged according to an annular array can intermittently stir materials in the rotating process, so that the materials are prevented from being stacked.
Further, foretell engineering plastics is blanking control device for crushing apparatus, the inner wall of guide way is the setting of smooth form, and guide way inner wall length and width all from top to bottom reduce.
Furthermore, according to the blanking control device for the engineering plastic crushing equipment, the cross section of the front view of the inner wall of the shell is circular, and the inner wall of the shell is in contact with the end part, far away from the rotating pipe, of the group of rotating baffles.
Furthermore, in the blanking control device for the engineering plastic crushing equipment, the shaft lever and the rotating pipe are concentrically arranged.
Based on the structure, the working method of the blanking control device for the engineering plastic crushing equipment comprises the following steps:
s1, before use, fixing a fixing plate of the blanking structure on the top of the required crushing equipment, connecting the power connection ports of the first motor and the second motor with control equipment with a power supply outside, and connecting the hydraulic rod with external hydraulic control equipment;
s2, when the crusher is used, the hydraulic rod is controlled to contract, the upper hopper is supported by the hydraulic rod due to the inclined arrangement of the hydraulic rod, the hydraulic rod contracts to drive the upper hopper to rotate downwards along the fixed rotating shaft, the height of the upper hopper is reduced, and then engineering plastics to be crushed are poured into the upper hopper;
s3, controlling the extension of the hydraulic rod, pushing the feeding hopper to rotate upwards along the fixed rotating shaft, making the plastic slide downwards through the bottom end surface inside the feeding hopper after the feeding hopper rotates to the top, blocking the plastic blanking through the blanking limiting rotating plate, controlling the second motor to generate power to drive the circle center of the main synchronizing wheel to rotate through the output shaft, driving the driven synchronizing wheel to rotate synchronously through the synchronous belt by the main synchronizing wheel, driving the cam and the rotating rod to rotate clockwise through the connecting shaft respectively at the circle centers of the rear ends of the main synchronizing wheel and the driven synchronizing wheel, pushing the vibrating bottom plate through the rotation of the cam, rotating one end of the vibrating bottom plate through the rotating shaft, pulling the vibrating bottom plate down through the extension spring, further making the cam rotate to drive the vibrating bottom plate to rotate, increasing the blanking effect of the plastic through the vibration of the vibrating bottom plate, and driving the group of blanking limiting rotating plates to rotate through the rotation of the rotating rod, the blanking limiting rotating plate rotates to drive the plastic to be pushed out, and the falling amount of the plastic is limited by the blanking limiting rotating plate, so that the plastic falls into the guide groove;
s4, controlling the first motor to generate power, reducing the rotating speed through the speed reducer, driving the shaft rod to rotate, enabling the shaft rod to rotate to drive the rotating pipe to concentrically rotate, driving the rotating baffle plate to rotate along the inner wall of the shell through the rotating baffle plate, blocking falling of plastics through the rotating baffle plate, conveying the plastics downwards through the rotating baffle plate, enabling the plastics to uniformly fall through the falling port 37 at the bottom of the shell, and uniformly blanking the plastics.
The working method can automatically and quantitatively feed, is convenient and reliable to use, does not need manual intervention, is uniform in feeding, saves time and labor, and effectively improves the feeding efficiency of plastics.
The technical scheme shows that the invention has the following beneficial effects: the invention relates to a blanking control device for engineering plastic crushing equipment, which is characterized in that a feeding mechanism is arranged, plastic to be crushed is poured into an upper hopper, a control hydraulic rod extends to drive the upper hopper to rotate upwards, the plastic is poured into a blanking mechanism, a rotating baffle is arranged in the blanking mechanism to block the plastic, the rotating baffle is controlled to rotate to control the falling of the plastic, the plastic is uniformly blanked, when the falling amount of the plastic is large, the plastic is prevented from being stacked mutually, the blanking and crushing effects of the plastic are influenced, a vibrating bottom plate is arranged in a hopper body of the upper hopper, a cam is arranged at the bottom end of the vibrating bottom plate, the vibrating bottom plate is vibrated through the rotation of the cam, the blanking effect of the plastic is increased through the vibration of the vibrating bottom plate, and a blanking limiting mechanism is arranged on the left side in the hopper body, the rotating rod drives the blanking limiting rotating plate to rotate, the falling amount of the plastic is controlled, and the plastic is prevented from being accumulated in the guide groove to influence the falling of the plastic.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the blanking mechanism of the present invention;
FIG. 3 is a sectional view of the blanking mechanism of the present invention;
FIG. 4 is a schematic view of the structure of the feeding mechanism of the present invention;
FIG. 5 is a cross-sectional view of the feed mechanism configuration of the present invention;
FIG. 6 is a cross-sectional view of the loading hopper structure of the present invention;
FIG. 7 is a cross-sectional view of the blanking limiting mechanism of the present invention;
FIG. 8 is a sectional view of the internal structure of the protective shell of the present invention.
Wherein: a blanking limiting mechanism-1, a vibration feeding mechanism-2, a blanking mechanism-3, a feeding mechanism-4, a shell-31, a fixed plate-32, a guide groove-33, a shaft rod-34, a rotating pipe-35, a rotating baffle-36, a blanking port-37, a speed reducer-38, a first motor-39, a feeding hopper-41, a movable rotating shaft-42, a hydraulic rod-43, a connecting rotating shaft-44, a fixed rotating shaft-45, a connecting piece-46, a vibration bottom plate-412, a rotating shaft-413, an inclined plate-414, a tension spring-415, a cam-416, a protective shell-471, a second motor-472, a driving synchronous wheel-473, a synchronous belt-474, a driven synchronous wheel-475, a connecting shaft-476, a rotating rod-477, A blanking limiting rotary plate-478.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative and intended to explain the present invention and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.
Examples
The blanking control device for the engineering plastic crushing equipment shown in fig. 1 and 2 comprises a speed reducer 38, a blanking mechanism 3 and a feeding mechanism 4, wherein a first motor 39 is installed at the front end of the speed reducer 38, the front end of the blanking mechanism 3 is connected with the speed reducer 38, and the right side of the top of the blanking mechanism 3 is connected with the feeding mechanism 4.
Referring to fig. 3 and 4, the present invention provides a blanking control device for engineering plastic grinding equipment by improvement, the blanking mechanism 3 includes a housing 31, a fixing plate 32, a guide groove 33, a shaft lever 34, a rotating tube 35, a rotating baffle 36 and a blanking port 37, the fixing plate 32 is welded at the bottom of the left and right sides of the housing 31, the guide groove 33 is opened at the top end of the housing 31, the shaft lever 34 is arranged at the middle part of the housing 31, the rotating tube 35 is sleeved outside the shaft lever 34, the inner wall of the rotating tube 35 is fixedly connected with the shaft lever 34, the rotating baffle 36 is welded outside the rotating tube 35, the blanking port 37 is opened at the middle part of the bottom end of the housing 31, the front end of the housing 31 is fixedly connected with a speed reducer 38, the output shaft of the speed reducer 38 is connected with the shaft lever 34, the top of the right side of the housing 31 is connected with the feeding mechanism 4, the inner wall of the guide groove 33 is smooth, and the length and width of the inner wall of the guide groove 33 are both reduced from top to bottom, leading-in to the shell 31 inside with plastics, shell 31 inner wall is circular form in the front view, and shell 31 inner wall and the laminating of rotating the baffle 36, make 36 outer walls of rotor plate rotate along shell 31 inner wall, axostylus axostyle 34 and rotating-tube 35 are concentric setting, and axostylus axostyle 34 and rotating-tube 35 are concentric setting with shell 31 inner wall, make 34 rotations of axostylus axostyle drive rotating-tube 35 and rotate with one heart, and rotating-tube 35 drives rotating the baffle 36 and rotates along shell 31 inner wall, rotating the baffle 36 and be provided with threely, and the laminating of 36 outer walls of three rotating the baffle and shell 31 inner wall, rotate through rotating the baffle 36 and carry plastics downwards, and block the whereabouts of plastics through rotating the baffle.
Referring to fig. 5 and 6, the present invention provides a blanking control device for an engineering plastic crushing apparatus by improvement, wherein a feeding mechanism 4 comprises a feeding hopper 41, a movable rotating shaft 42, a hydraulic rod 43, a connecting rotating shaft 44, a fixed rotating shaft 45, a connecting member 46 and a blanking limiting mechanism 1, the right side of the bottom end of the feeding hopper 41 is rotatably connected with the hydraulic rod 43 through the movable rotating shaft 42, the bottom end of the hydraulic rod 43 is rotatably connected with a housing 31 through the connecting rotating shaft 44, the blanking limiting mechanism 1 is installed on the left side inside the feeding hopper 41, the left end of the feeding hopper 41 is rotatably connected with the connecting member 46 through the fixed rotating shaft 45, the left end of the connecting member 46 is fixedly connected with the housing 31, the bottom end inside the feeding hopper 41 is smooth, the bottom end of the feeding hopper 41 inclines from left to right upwards, so that plastic slides to the inside a guide groove 33 through the bottom end surface inside the feeding hopper 41, the hydraulic rod 43 inclines from left to right upwards, the upper hopper 41 is supported by the hydraulic rod 43, and the upper hopper 41 is rotated when the hydraulic rod 43 is extended and retracted.
The invention provides a blanking control device for engineering plastic crushing equipment through improvement, wherein a feeding hopper 41 comprises a vibration bottom plate 412, a rotating shaft 413, an inclined plate 414, an extension spring 415 and a cam 416, the vibration bottom plate 412 is arranged at the bottom end inside the feeding hopper 41, the left end of the vibration bottom plate 412 is rotatably connected with the feeding hopper 41 through the rotating shaft 413, the right end of the vibration bottom plate 412 is rotatably connected with the inclined plate 414 through the rotating shaft, the bottom ends of the vibration bottom plate 412 and the inclined plate 414 are both elastically connected with the feeding hopper 41 through the extension spring 415, the bottom end of the vibration bottom plate 412 is provided with the cam 416, the front end of the cam 416 is connected with a blanking limiting mechanism 1, the right side of the bottom end of the feeding hopper 41 is rotatably connected with a hydraulic rod 43 through a movable rotating shaft 42, and the left end of the feeding hopper 41 is rotatably connected with a connecting piece 46 through a fixed rotating shaft 45.
Referring to fig. 7 and 8, the blanking limiting mechanism 1 includes a protection shell 471, a second motor 472, a driving synchronization wheel 473, a synchronization belt 474, a driven synchronization wheel 475, a connecting shaft 476, a rotating rod 477 and a blanking limiting rotating plate 478, the second motor 472 is fixed on the right side of the front end of the protection shell 471, an output shaft of the rear end of the second motor 472 is connected with the center of the driving synchronization wheel 473, the left side of the driving synchronization wheel 473 rotates synchronously through the synchronization belt 474 and the driven synchronization wheel 475, the centers of the rear ends of the driving synchronization wheel 473 and the driven synchronization wheel 475 rotate concentrically with the cam 416 and the rotating rod 477 respectively through the connecting shaft, the blanking limiting rotating plate 478 is arranged on the outer side of the rotating rod 477, and the protection shell 471 is fixed on the front end of the upper hopper 41.
The invention provides a blanking control device for engineering plastic crushing equipment through improvement, and the working principle of the blanking control device is as follows;
before use, the fixing plate 32 of the blanking flat mechanism 3 is firstly fixed on the top of the required crushing equipment, then the electric connection ports of the first motor 39 and the second motor 472 are connected with the control equipment with an external power supply, and the hydraulic rod 43 is connected with the external hydraulic control equipment;
when the device is used, the hydraulic rod 43 is controlled to contract, the upper hopper 41 is supported by the hydraulic rod 43 due to the fact that the hydraulic rod 43 inclines upwards from left to right, the upper hopper 41 is driven to rotate downwards along the fixed rotating shaft 45 by the contraction of the hydraulic rod 43, the height of the upper hopper 41 is reduced, and then engineering plastics needing to be crushed are poured into the upper hopper 41;
then the hydraulic rod 43 is controlled to extend, the hydraulic rod 43 pushes the upper hopper 41 to rotate upwards along the fixed rotating shaft 45, after the upper hopper 41 rotates to the top, the bottom end inside the upper hopper 41 is smooth, and the bottom end of the upper hopper 41 inclines upwards from left to right, so that the plastic slides downwards through the bottom end inside the upper hopper 41, the blanking of the plastic is blocked by the blanking limiting rotating plate 478, the vibrating bottom plate 412 is arranged inside the upper hopper 41 of the upper hopper 41, the cam 416 is arranged at the bottom end of the vibrating bottom plate 412, the center of the circle of the main body synchronizing wheel 473 is driven to rotate through the output shaft by controlling the power generated by the second motor 471, the main body synchronizing wheel 473 drives the driven synchronizing wheel 475 to rotate synchronously through the synchronous belt 474, the centers of the rear ends of the main body synchronizing wheel 473 and the driven synchronizing wheel 475 respectively drive the cam 416 and the rotating rod 477 to rotate clockwise through the connecting shaft 476, and push the vibrating bottom plate 412 through the rotation of the cam 416, the left end of the vibration bottom plate 416 rotates through the rotating shaft 413, the vibration bottom plate 416 is pulled down through the extension spring 415, then the cam 416 rotates to drive the vibration bottom plate 412 to rotate, the blanking effect of the plastic is increased through the vibration of the vibration bottom plate 412, the rotating rod 477 rotates to drive the blanking limiting rotating plate 478 outside the rotating rod 477 to rotate, the plastic is driven to be pushed out through the rotation of the blanking limiting rotating plate 478, and the falling amount of the plastic is limited through the blanking limiting rotating plate 478, so that the plastic falls into the guide groove 33;
then control first motor 39 and produce power and drive axostylus axostyle 34 and rotate after speed reducer 38 slows down the rotational speed, axostylus axostyle 34 and rotating-tube 35 are concentric setting, and axostylus axostyle 34 and rotating-tube 35 are concentric setting with shell 31 inner wall, make axostylus axostyle 34 rotate and drive rotating-tube 35 and rotate with one heart, and rotating-tube 35 drives rotating baffle 36 and rotates along shell 31 inner wall, rotating baffle 36 is provided with threely, and the laminating of three rotating baffle 36 outer wall and shell 31 inner wall, block the whereabouts of plastics through rotating baffle, and rotate through rotating baffle 36 and carry plastics downwards, make plastics evenly fall through blanking mouth 37 of shell 31 bottom, evenly blank plastics, when avoiding plastics whereabouts volume great, pile up each other between the plastics, influence the blanking and the crushing effect of plastics.
The invention provides a blanking control device for engineering plastic crushing equipment through improvement, which is characterized in that a feeding mechanism 4 is arranged, plastic to be crushed is poured into an upper hopper 41, a hydraulic rod 43 is controlled to extend to drive the upper hopper 41 to rotate upwards, the plastic is poured into a blanking mechanism 3, by arranging the rotating baffle 36 inside the blanking mechanism 3, the plastic is blocked by the rotating baffle 36, and the falling of the plastic is controlled by controlling the rotating baffle 36 to rotate, the plastic is uniformly blanked, the plastic is prevented from being stacked when the dropping amount of the plastic is large, the blanking and crushing effects of the plastic are not influenced, and a material-falling limiting mechanism 1 is installed at the left side inside the upper hopper 41, and the material-falling limiting rotary plate 478 is driven to rotate by the rotary rod 477, the falling amount of the plastic is controlled to prevent the plastic from accumulating in the guide groove 33 and affecting the falling.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides an engineering plastics is blanking control device for crushing equipment which characterized in that: the automatic blanking device comprises a blanking limiting mechanism (1), a vibration feeding mechanism (2), a blanking structure (3) and a feeding mechanism (4), wherein the feeding mechanism (4) is hinged with the blanking structure (3), the blanking limiting mechanism (1) and the vibration feeding mechanism (2) are both arranged on the feeding mechanism (4), and the blanking limiting mechanism (1) is in contact with the vibration feeding mechanism (2);
wherein, the blanking structure (3) comprises a shell (31), a fixed plate (32), a guide groove (33), a shaft lever (34), a rotating pipe (35), a group of rotating baffles (36), a blanking port (37), a speed reducer (38) and a first motor (39), the fixed plate (32) is welded on two opposite outer side walls of the bottom of the shell (31), the guide groove (33) is arranged at the top end of the shell (31), the shaft lever (34) is arranged in the middle of the shell (31), the rotating pipe (35) is sleeved outside the shaft lever (34), the inner wall of the rotating pipe (35) is fixedly connected with the shaft lever (34), the group of rotating baffles (36) is welded outside the rotating pipe (35), the group of rotating baffles (36) is arranged according to an annular array mode by taking the center of the rotating pipe (35) as the center of a circle, the blanking port (37) is arranged in the middle of the bottom of the shell (31), and the blanking port (37) is positioned right below the rotating pipe (35), the speed reducer (38) is connected with the first motor (39), the outer wall of the shell (31) is fixedly connected with the speed reducer (1), the output shaft of the speed reducer (1) is connected with the shaft rod (34), and the outer wall of the shell (31) is connected with the feeding mechanism (4).
2. The blanking control device for the engineering plastic crushing equipment according to claim 1, wherein: feed mechanism (4) include feeding funnel (41), activity pivot (42), hydraulic stem (43), connection pivot (44), fixed rotating shaft (45) and connecting piece (46), feeding funnel (41) bottom is rotated with hydraulic stem (43) through activity pivot (42) and is connected, hydraulic stem (43) bottom is rotated with shell (31) through connecting pivot (44) and is connected, feeding funnel (41) internally mounted has blanking limiting mechanism (1), feeding funnel (41) left end is rotated with connecting piece (46) through fixed rotating shaft (45) and is connected, and connecting piece (46) and shell (31) fixed connection, vibration feed mechanism (2) set up on the inner wall of feeding funnel (41).
3. The blanking control device for the engineering plastic crushing equipment according to claim 1, characterized in that: the vibration feeding mechanism (2) comprises a vibration bottom plate (412), a rotating shaft (413), an inclined plate (414), an extension spring (415) and a cam (416), the vibration bottom plate (412) is arranged at the bottom end inside the feeding hopper (41), one end of the vibration bottom plate (412) is rotatably connected with the feeding hopper (41) through the rotating shaft (413), the other end of the vibration bottom plate (412) is rotatably connected with the inclined plate (414) through the rotating shaft, the vibration bottom plate (412) is connected with the inclined plate (414), the bottom ends of the vibration bottom plate (412) and the inclined plate (414) are elastically connected with the feeding hopper (41) through the extension spring (415), the cam (416) is arranged at the bottom end of the vibration bottom plate (412), one end of the cam (416) is connected with the blanking limiting mechanism (1), and the lower end, close to the side wall of the blanking structure (3), of the feeding hopper (41) is rotatably connected with a hydraulic rod (43) through a movable rotating shaft (42), the upper end part of the side wall close to the blanking structure (3) is rotatably connected with the connecting piece (46) through a fixed rotating shaft (45).
4. The blanking control device for the engineering plastic crushing equipment according to claim 1, wherein: the blanking limiting mechanism (1) comprises a protective shell (471), a second motor (472), a driving synchronous wheel (473), a synchronous belt (474), a driven synchronous wheel (475), a connecting shaft (476), a rotating rod (477) and a set of blanking limiting rotating plates (478), wherein the second motor (472) is arranged on the protective shell (471), the rotating shaft of the second motor (472) is connected with the center of the driving synchronous wheel (473), the driving synchronous wheel (473) rotates synchronously with the driven synchronous wheel (475) through the synchronous belt (474), the centers of the driven synchronous wheel (475) respectively rotate concentrically with a cam (416) and the rotating rod (477) through the connecting shaft (476), the outer side of the rotating rod (477) is provided with the set of blanking limiting rotating plates (478), and the set of limiting rotating plates (478) is arranged in a mode that the center of the rotating rod (477) is used as a circle center to rotate in a concealed mode of an annular array, the protective shell (471) is fixed on the outer wall of the feeding hopper (41).
5. The blanking control device for the engineering plastic crushing equipment according to claim 1, wherein: the inner wall of guide way (33) is smooth form setting, and guide way (33) inner wall length and width all from top to bottom reduce.
6. The blanking control device for the engineering plastic crushing equipment according to claim 1, wherein: the cross section of the front view of the inner wall of the shell (31) is circular, and the inner wall of the shell (31) is contacted with the end part of the group of rotating baffles (36) far away from the rotating pipe (35).
7. The blanking control device for the engineering plastic crushing equipment according to claim 6, wherein: the shaft lever (34) and the rotating pipe (35) are concentrically arranged.
8. A working method of a blanking control device for engineering plastic crushing equipment is characterized in that: the method comprises the following steps:
s1, before use, firstly fixing the fixing plate (32) of the blanking structure (3) on the top of the required crushing equipment, then connecting the power connection ports of the first motor (39) and the second motor (472) with control equipment with a power supply outside, and connecting the hydraulic rod (43) with external hydraulic control equipment;
s2, when the crusher is used, the hydraulic rod (43) is controlled to contract, the hydraulic rod (43) is obliquely arranged to support the feeding hopper (41), the hydraulic rod (43) contracts to drive the feeding hopper (41) to rotate downwards along the fixed rotating shaft (45), the height of the feeding hopper (41) is reduced, and engineering plastics needing to be crushed are poured into the feeding hopper (41);
s3, controlling the hydraulic rod (43) to extend, driving the feeding hopper (41) to rotate upwards along the fixed rotating shaft (45) by the hydraulic rod (43), enabling the plastics to slide downwards through the bottom end surface inside the feeding hopper (41) after the feeding hopper (41) rotates to the top, blocking the blanking of the plastics by the blanking limiting rotating plate (478), controlling the second motor (472) to generate power to drive the circle center of the main body synchronizing wheel (473) to rotate through the output shaft, driving the driven synchronizing wheel (475) to synchronously rotate through the synchronous belt (474), driving the cam (416) and the rotating rod (477) to clockwise rotate through the connecting shaft (476) at the circle centers of the rear ends of the main body synchronizing wheel (473) and the driven synchronizing wheel (475) respectively, driving the vibrating bottom plate (412) to rotate through the cam (416), and driving one end of the vibrating bottom plate (412) to rotate through the rotating shaft (413), the vibrating bottom plate (412) is pulled down through the extension spring (415), the cam (416) is further rotated to drive the vibrating bottom plate (412) to rotate, the blanking effect of the plastic is increased through vibration of the vibrating bottom plate (412), the rotating rod (477) is rotated to drive the blanking limiting rotating plate (478) to rotate, the blanking limiting rotating plate (478) is rotated to drive the plastic to be pushed out, the falling amount of the plastic is limited through the blanking limiting rotating plate (478), and the plastic falls into the guide groove (33);
s4, controlling a first motor (39) to generate power, reducing the rotating speed of the first motor through a speed reducer (38), driving a shaft rod (34) to rotate, enabling the shaft rod (34) to rotate to drive a rotating pipe (35) to rotate concentrically, enabling the rotating pipe (35) to drive a rotating baffle (36) to rotate along the inner wall of a shell (31), blocking the falling of plastics through the rotating baffle, conveying the plastics downwards through the rotation of the rotating baffle (36), enabling the plastics to fall uniformly through a falling port 37 at the bottom of the shell (31), and blanking the plastics uniformly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210378558.8A CN114768982A (en) | 2022-04-12 | 2022-04-12 | Blanking control device for engineering plastic crushing equipment and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210378558.8A CN114768982A (en) | 2022-04-12 | 2022-04-12 | Blanking control device for engineering plastic crushing equipment and working method thereof |
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| CN114768982A true CN114768982A (en) | 2022-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210378558.8A Withdrawn CN114768982A (en) | 2022-04-12 | 2022-04-12 | Blanking control device for engineering plastic crushing equipment and working method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115162104A (en) * | 2022-08-09 | 2022-10-11 | 新疆生产建设兵团建筑工程科学技术研究院有限责任公司 | Be used for road anti-icing agent to add device |
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2022
- 2022-04-12 CN CN202210378558.8A patent/CN114768982A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115162104A (en) * | 2022-08-09 | 2022-10-11 | 新疆生产建设兵团建筑工程科学技术研究院有限责任公司 | Be used for road anti-icing agent to add device |
| CN115162104B (en) * | 2022-08-09 | 2024-03-22 | 新疆生产建设兵团建筑工程科学技术研究院有限责任公司 | Be used for road anti-icing agent to add device |
| CN115318800A (en) * | 2022-08-11 | 2022-11-11 | 成都客车股份有限公司 | Scrap hydrogen can commercial car fuel cell recovery plant |
| CN115318800B (en) * | 2022-08-11 | 2023-11-21 | 成都客车股份有限公司 | Scrapped hydrogen energy commercial vehicle fuel cell recovery equipment |
| CN117299282A (en) * | 2023-11-30 | 2023-12-29 | 庆安县佳利市政工程建筑有限公司 | Scrap iron smashing and recycling device for construction decoration garbage disposal |
| CN117299282B (en) * | 2023-11-30 | 2024-04-30 | 乌恰县就业创业市政有限责任公司 | Scrap iron smashing and recycling device for construction decoration garbage disposal |
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Application publication date: 20220722 |