CN118024462B - Abandonment plastic drum breaker - Google Patents
Abandonment plastic drum breaker Download PDFInfo
- Publication number
- CN118024462B CN118024462B CN202410437319.4A CN202410437319A CN118024462B CN 118024462 B CN118024462 B CN 118024462B CN 202410437319 A CN202410437319 A CN 202410437319A CN 118024462 B CN118024462 B CN 118024462B
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- Prior art keywords
- crushing
- driving
- motor
- driven
- crushing shaft
- Prior art date
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- 239000002699 waste material Substances 0.000 claims abstract description 50
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 238000004064 recycling Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 239000012634 fragment Substances 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
- B29B17/0412—Disintegrating plastics, e.g. by milling to large particles, e.g. beads, granules, flakes, slices
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention provides a waste plastic bucket crushing device, which relates to the technical field of plastic recycling and comprises: a main frame; the top of the main frame body is provided with a feeding upper cover through bolts, and the bottom of the main frame body is provided with a discharging lower cover through bolts; a driving crushing shaft and a driven crushing shaft are arranged in the main frame body, and the driving crushing shaft and the driven crushing shaft are symmetrical; the end part of the driving crushing shaft is provided with a transmission gear, the end part of the driven crushing shaft is provided with a transmission gear, and the two transmission gears are mutually meshed and connected. The switching mode is adopted, the first motor and the second motor are driven to operate alternately, and the machine is stopped alternately for heat dissipation, so that continuous and uninterrupted crushing operation of the waste plastic barrels is realized, and the crushing treatment efficiency of the waste plastic barrels is ensured. The crushing device for the waste plastic barrels solves the problems that the crushing operation of the waste plastic barrels cannot be carried out in the process and the crushing treatment efficiency of the waste plastic barrels is affected relatively due to the fact that the existing crushing device for the waste plastic barrels is driven by a single motor and needs to be stopped for radiating heat every time the crushing device continuously runs for a certain period of time.
Description
Technical Field
The invention relates to the technical field of plastic recycling, in particular to a waste plastic bucket crushing device.
Background
The waste plastic bucket is mainly used for storing and transporting various liquids, has good characteristics for special dangerous goods package, has the characteristics of uneasiness, rust resistance, light weight and the like, has excellent oil resistance and strong corrosion resistance, and is mainly used for dangerous goods package which needs heat preservation, moisture resistance, pressure resistance and corrosion resistance; because the waste plastic bucket is large in size and difficult to directly throw into the granulator, when the waste plastic bucket is processed, the waste plastic bucket is required to be crushed by using a crushing device, so that crushed plastic fragments can enter the granulator, and the crushed plastic fragments are recycled for granulation.
The patent number CN103657806B can be consulted to abandonment plastic drum breaker, including the frame, locate crushing chamber and feeder hopper in the frame, its characterized in that: the crushing cavity in install two-stage crushing equipment, first level is the shearing is broken, the secondary is the crushing, the shearing is broken to be located crushing and is broken, the crushing rate of shearing is slower than the crushing rate of crushing. The crushing cavity in install and link driving shaft and driven shaft through reduction gears, the driving shaft be connected with the motor, install the high-speed sword on the driving shaft, install the low-speed sword on the driven shaft, correspondingly, crushing cavity in be equipped with high-speed stationary knife and the low-speed stationary knife that can cooperate with high-speed sword and low-speed sword.
The current breaker for abandonment plastic drum adopts single motor mode to drive more in the application process, receives motor self factor to influence, and every continuous operation needs the shut down for a period of time to dispel the heat to avoid motor overheat to influence its life-span, this in-process can't carry out the broken operation of abandonment plastic drum, influences the broken treatment effeciency of abandonment plastic drum relatively, and the broken tooth of breaker inside still adopts original flat sword design, can't impale the staving of abandonment plastic drum easily, causes the emergence of abandonment plastic drum roll situation easily.
Disclosure of Invention
The embodiment of the disclosure relates to a waste plastic bucket breaker, has solved current breaker for waste plastic bucket at the application in-process, adopts single motor mode to drive more, receives motor self factor to influence, and every continuous operation is long to need shut down the heat dissipation for a period of time to avoid motor overheat to influence its life-span, and this in-process can't carry out the broken operation of waste plastic bucket, and the broken treatment effeciency of waste plastic bucket is influenced in the comparison, and breaker inside broken tooth still adopts original flat sword design, can't impale the barrel wall of waste plastic bucket easily, causes the problem of waste plastic bucket roll situation easily.
The first aspect of the present disclosure provides a waste plastic bucket crushing device, specifically including: a main frame; the top of the main frame body is provided with a feeding upper cover through bolts, and the bottom of the main frame body is provided with a discharging lower cover through bolts; a driving crushing shaft and a driven crushing shaft are arranged in the main frame body, and the driving crushing shaft and the driven crushing shaft are symmetrical; the end part of the driving crushing shaft is provided with a transmission gear, the end part of the driven crushing shaft is provided with a transmission gear, and the two transmission gears are mutually meshed and connected; the fixed support frame is fixedly arranged outside the main frame body through bolts, and is fixedly provided with a first motor and a second motor through bolts, wherein the first motor is positioned right above the second motor; the inside of the fixed support frame is connected with a movable switching frame, a driven gear is arranged in the movable switching frame, and the driven gear is connected with the driving crushing shaft; the fixed support frame external connection has T type moving part, and fixed support frame outside fixed mounting has electronic jar, and the push rod of electronic jar links to each other with T type moving part, and T type moving part links to each other with movable switching frame.
In at least some embodiments, the initiative crushing shaft is rotationally connected with the main frame body, the driven crushing shaft is rotationally connected with the main frame body, the outside of the initiative crushing shaft is provided with crushing teeth through bolts in a clockwise fixed mode, the outside of the driven crushing shaft is provided with crushing teeth through bolts in a anticlockwise fixed mode, the crushing teeth arranged on the outside of the initiative crushing shaft and the crushing teeth arranged on the outside of the driven crushing shaft are staggered, V-shaped grooves are machined at the end parts of the crushing teeth, two sides of the crushing teeth are movably contacted with the two crushing teeth, and contact stress points of the crushing teeth are changed into two sharp ends of the teeth through machining the V-shaped grooves at the end parts of the crushing teeth, so that the crushing teeth can easily pierce through the barrel wall of a waste plastic barrel, and the occurrence of the rotation condition of the waste plastic barrel is avoided.
In at least some embodiments, a driving gear a is mounted on the driving shaft of the first motor, a driving gear B is mounted on the driving shaft of the second motor, and the distance between the driving gear a and the first motor is greater than the distance between the driving gear B and the second motor.
In at least some embodiments, two guide rods are arranged outside the movable switching frame, guide holes are formed in the fixed supporting frame, and the guide rods penetrate through the guide holes.
In at least some embodiments, the driving crushing shaft is provided with a spline end, a spline hole is formed in the driven gear, and the spline end is slidably connected in the spline hole.
In at least some embodiments, the driven gear is rotationally connected with the movable switching frame, the driven gear is alternately meshed with the driving gear A and the driving gear B, when the movable switching frame moves inwards along the guide hole, the movable switching frame drives the driven gear to synchronously move inwards to separate the driven gear from the driving gear B and to be meshed with the driving gear A, the first motor drives the driven gear to rotate to realize the driving operation of the crushing device, and when the movable switching frame moves outwards along the guide hole, the movable switching frame drives the driven gear to synchronously move inwards to separate the driven gear from the driving gear A and to be meshed with the driving gear B, the second motor drives the driven gear to rotate to realize the driving operation of the crushing device, and the first motor and the second motor alternately drive and operate.
In at least some embodiments, the T-shaped movable part is in sliding contact with the fixed support frame, a through hole is formed in the guide rod, an inclined plane is formed in one side of the through hole, the T-shaped movable part penetrates through the two through holes, two inclined planes are formed in the outer portion of the T-shaped movable part, and the inclined plane formed in the through hole is in sliding contact with the inclined plane formed in the T-shaped movable part.
In at least some embodiments, a spring is sleeved outside a guide rod arranged on the movable switching frame, one end of the spring is in contact with the movable switching frame, the other end of the spring is connected with the fixed supporting frame, the T-shaped movable part is driven to move through the electric cylinder, when the electric cylinder drives the T-shaped movable part to move leftwards, the T-shaped movable part is stressed by an inclined plane, the T-shaped movable part drives the movable switching frame to move outwards, the spring is gradually compressed, so that the driven gear and the driving gear B are in meshed transmission, the motor I is in a stop state, and when the electric cylinder drives the T-shaped movable part to move leftwards, the movable switching frame is moved inwards under the influence of the thrust of the spring to be reset, so that the driven gear and the driving gear A are in meshed transmission, the motor I is started, and the motor II is in a stop state.
The invention provides a waste plastic bucket crushing device, which has the following beneficial effects:
When the plastic bucket crushing device is used, the V-shaped grooves are processed at the end parts of the crushing teeth, so that the contact stress points of the crushing teeth are changed into two sharp ends of the teeth, the crushing teeth can easily pierce and bite the bucket wall of the waste plastic bucket, the rotation condition of the waste plastic bucket is avoided, the crushing effect of the waste plastic bucket is ensured, the crushing teeth are fixed through the installation of bolts, the crushing teeth are conveniently detached for polishing treatment, and the crushing sharpness of the crushing teeth on the waste plastic bucket is ensured.
In addition, when the movable switching frame moves inwards along the guide hole, the movable switching frame drives the driven gear to move inwards synchronously, so that the driven gear is separated from the driving gear B and meshed with the driving gear A, the first motor drives the driven gear to rotate, the driving operation of the crushing device is realized, when the movable switching frame moves outwards along the guide hole, the movable switching frame drives the driven gear to move inwards synchronously, so that the driven gear is separated from the driving gear A and meshed with the driving gear B, the second motor drives the driven gear to rotate, the driving operation of the crushing device is realized, the first motor and the second motor alternately drive and operate, the heat dissipation is alternately stopped, the continuous uninterrupted crushing operation of the waste plastic barrel is realized, and the crushing treatment efficiency of the waste plastic barrel is ensured.
In addition, the T-shaped movable part is driven to move through the electric cylinder, when the electric cylinder drives the T-shaped movable part to move leftwards, the T-shaped movable part and the movable switching frame are stressed by an inclined plane, the T-shaped movable part drives the movable switching frame to move outwards, the spring is compressed gradually, the driven gear and the driving gear B are in meshed transmission, the motor I is started, the motor I is in a stop state, when the electric cylinder drives the T-shaped movable part to move leftwards, the movable switching frame is influenced by the thrust of the spring to move inwards and reset, the driven gear and the driving gear A are in meshed transmission, the motor I is started, the motor II is in a stop state, the T-shaped movable part is driven to move once every six hours through the electric cylinder, the phenomenon that the single motor is overheated due to long-time continuous operation is effectively avoided, the service life is influenced, and the service life and the operation stability of the motor are ensured.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings described below are only for illustration of some embodiments of the invention and are not intended to limit the invention.
In the drawings:
FIG. 1 shows a schematic diagram of the overall top shaft side structure of the waste plastic bucket breaker of the present application;
FIG. 2 shows a schematic view of the overall bottom shaft side structure of the waste plastic bucket breaker of the present application;
FIG. 3 shows a schematic diagram of the connection structure of the main frame, the driving crushing shaft and the driven crushing shaft of the waste plastic bucket crushing device;
FIG. 4 shows a schematic diagram of the split structure of the driving crushing shaft, crushing teeth, driving gear and driven gear of the waste plastic bucket crushing device of the present application;
Fig. 5 shows a schematic diagram of the connection structure of the fixed support frame, the motor one and the motor two of the waste plastic bucket crushing device;
Fig. 6 shows a schematic diagram of a disassembly structure of a fixed support frame, a first motor and a second motor of the waste plastic bucket crushing device;
FIG. 7 is a schematic view showing a shaft side structure of the waste plastic bucket crushing device of the present application in a state in which a movable switching frame is moved outwardly;
FIG. 8 shows a schematic diagram of the disassembly structure of a fixed support frame, a movable switching frame and a T-shaped movable part of the waste plastic bucket crushing device;
Fig. 9 shows a schematic diagram of a cut-away connection structure of a movable switching frame and a T-shaped movable member of the waste plastic bucket breaking device of the present application.
List of reference numerals
1. A main frame; 2. a feeding upper cover; 3. discharging and blanking; 4. an active crushing shaft; 401. a spline end; 5. a driven crushing shaft; 6. crushing teeth; 601. a V-shaped groove; 7. a transmission gear; 8. fixing the supporting frame; 801. a guide hole; 9. a motor I; 901. a driving gear A; 10. a motor II; 1001. a driving gear B; 11. a movable switching frame; 1101. a guide rod; 11011. a through hole; 12. a driven gear; 1201. a spline hole; 13. a T-shaped movable member; 14. an electric cylinder; 15. and (3) a spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. It will be apparent that the described embodiments are some, but not all, embodiments of the invention. All other embodiments, which can be made by a person skilled in the art without creative efforts, based on the described embodiments of the present invention fall within the protection scope of the present invention.
Embodiment one: please refer to fig. 1 to 9:
the invention provides a waste plastic bucket crushing device, which comprises: a main frame 1; the top of the main frame body 1 is provided with a feeding upper cover 2 through bolts, and the bottom of the main frame body 1 is provided with a discharging lower cover 3 through bolts; a driving crushing shaft 4 and a driven crushing shaft 5 are arranged in the main frame body 1, and the driving crushing shaft 4 and the driven crushing shaft 5 are symmetrical; the end part of the driving crushing shaft 4 is provided with a transmission gear 7, the end part of the driven crushing shaft 5 is provided with a transmission gear 7, and the two transmission gears 7 are mutually meshed and connected; the outside of the main frame body 1 is fixedly provided with a fixed support frame 8 through bolts, the fixed support frame 8 is fixedly provided with a first motor 9 and a second motor 10 through bolts, and the first motor 9 is positioned right above the second motor 10; the fixed support frame 8 is internally connected with a movable switching frame 11, a driven gear 12 is arranged in the movable switching frame 11, and the driven gear 12 is connected with the driving crushing shaft 4; the outside of the fixed support frame 8 is connected with a T-shaped movable part 13, the outside of the fixed support frame 8 is fixedly provided with an electric cylinder 14, a push rod of the electric cylinder 14 is connected with the T-shaped movable part 13, and the T-shaped movable part 13 is connected with the movable switching frame 11; the driving crushing shaft 4 is rotationally connected with the main frame body 1, the driven crushing shaft 5 is rotationally connected with the main frame body 1, the crushing teeth 6 are fixedly installed outside the driving crushing shaft 4 clockwise through bolts, the crushing teeth 6 are fixedly installed outside the driven crushing shaft 5 anticlockwise through bolts, the crushing teeth 6 installed outside the driving crushing shaft 4 are staggered with the crushing teeth 6 installed outside the driven crushing shaft 5, V-shaped grooves 601 are machined at the end parts of the crushing teeth 6, two sides of the crushing teeth 6 are movably contacted with the two crushing teeth 6, the V-shaped grooves 601 are machined at the end parts of the crushing teeth 6, the crushing teeth 6 are contacted with the stress points to form two sharp ends of the teeth, so that the crushing teeth 6 can easily pierce the barrel wall of a waste plastic barrel, the occurrence of the rotation condition of the waste plastic barrel is avoided, the crushing effect of the waste plastic barrel is guaranteed, the crushing teeth 6 are conveniently detached through bolts, and the grinding treatment is conveniently carried out on the crushing teeth 6.
In the second embodiment, on the basis of the first embodiment, a driving gear a901 is installed on a driving shaft of a first motor 9, a driving gear B1001 is installed on a driving shaft of a second motor 10, the interval distance between the driving gear a901 and the first motor 9 is larger than the interval distance between the driving gear B1001 and the second motor 10, two guide rods 1101 are arranged outside a movable switching frame 11, a guide hole 801 is formed inside a fixed supporting frame 8, the guide rods 1101 penetrate through the guide hole 801, a spline end 401 is arranged on a driving crushing shaft 4, a spline hole 1201 is formed inside a driven gear 12, the spline end 401 is slidably connected in the spline hole 1201, a driven gear 12 is rotatably connected with the movable switching frame 11, and the driven gear 12 is alternately meshed and connected with the driving gear a901 and the driving gear B1001; by adopting the technical scheme, when the movable switching frame 11 moves inwards along the guide hole 801, the movable switching frame 11 drives the driven gear 12 to move inwards synchronously, so that the driven gear 12 is separated from the driving gear B1001 and meshed with the driving gear A901, the driven gear 12 is driven to rotate by the first motor 9, the driving operation of the crushing device is realized, when the movable switching frame 11 moves outwards along the guide hole 801, the movable switching frame 11 drives the driven gear 12 to move inwards synchronously, so that the driven gear 12 is separated from the driving gear A901 and meshed with the driving gear B1001, the second motor 10 drives the driven gear 12 to rotate, the driving operation of the crushing device is realized, the first motor 9 and the second motor 10 alternately drive and operate, the alternate stop and heat dissipation are realized, the continuous uninterrupted crushing operation of the waste plastic barrel is realized, and the crushing treatment efficiency of the waste plastic barrel is ensured.
In the third embodiment, on the basis of the first embodiment and the second embodiment, the T-shaped movable part 13 is in sliding contact with the fixed support frame 8, a through hole 11011 is formed in the guide rod 1101, an inclined plane is formed on one side of the through hole 11011, the T-shaped movable part 13 penetrates through the two through holes 11011, two inclined planes are formed outside the T-shaped movable part 13, the inclined plane formed by the through hole 11011 is in sliding contact with the inclined plane formed by the T-shaped movable part 13, a spring 15 is sleeved outside the guide rod 1101 formed by the movable switching frame 11, one end of the spring 15 is in contact with the movable switching frame 11, and the other end of the spring 15 is connected with the fixed support frame 8; by adopting the technical scheme, the T-shaped movable part 13 is driven to move through the electric cylinder 14, when the electric cylinder 14 drives the T-shaped movable part 13 to move leftwards, the inclined plane stress is applied between the T-shaped movable part 13 and the movable switching frame 11, the T-shaped movable part 13 drives the movable switching frame 11 to move outwards, the spring 15 is compressed gradually, the driven gear 12 is meshed with the driving gear B1001 for transmission, the motor No. 10 is started, the motor No. 9 is in a stop state, when the electric cylinder 14 drives the T-shaped movable part 13 to move leftwards, the movable switching frame 11 is influenced by the thrust of the spring 15 to move inwards for reset, the driven gear 12 is meshed with the driving gear A901 for transmission, the motor No. 9 is started, the motor No. 10 is in a stop state, the T-shaped movable part 13 is driven to move once every six hours through the electric cylinder 14, the long-time continuous running of a single motor is effectively avoided, the service life is influenced, and the service life and the running stability of the motor is ensured.
The working principle of the embodiment is as follows: when the T-shaped movable part 13 is driven to move leftwards by the electric cylinder 14, the T-shaped movable part 13 and the movable switching frame 11 are stressed by an inclined plane, the T-shaped movable part 13 drives the movable switching frame 11 to move outwards, the spring 15 is gradually compressed, the movable switching frame 11 drives the driven gear 12 to move outwards synchronously, the driven gear 12 is separated from the driving gear A901 and meshed with the driving gear B1001, the motor No.10 is started, the motor No.9 is in a stop state, and the motor No.10 drives the driven gear 12 to rotate; the driven gear 12 further drives the driving crushing shaft 4 to rotate, the driving crushing shaft 4 drives the driven crushing shaft 5 to synchronously drive through the transmission gear 7, the waste plastic barrels reach the positions of the driving crushing shaft 4 and the driven crushing shaft 5 through the feeding upper cover 2, crushing operation is realized on the waste plastic barrels by utilizing the rotating crushing teeth 6, and crushed plastic fragments are discharged through the discharging lower cover 3; the end part of the crushing tooth 6 is provided with a V-shaped groove 601, the contact stress point of the crushing tooth 6 is changed into two sharp ends of the tooth, so that the crushing tooth 6 can easily pierce and bite the barrel wall of the waste plastic barrel, the rotation condition of the waste plastic barrel is avoided, and the crushing effect of the waste plastic barrel is ensured; when the second motor 10 continuously drives the crushing device to run for six hours, the electric cylinder 14 drives the T-shaped movable part 13 to move rightwards, the movable switching frame 11 is influenced by the thrust of the spring 15 to move inwards for resetting, the movable switching frame 11 drives the driven gear 12 to move inwards synchronously, the driven gear 12 is separated from the driving gear B1001 and meshed with the driving gear A901, the first motor 9 is started, the second motor 10 is in a stop state, and the first motor 9 drives the driven gear 12 to rotate, so that the driving operation of the crushing device is realized; the first motor 9 and the second motor 10 are driven to run alternately, and stop and dissipate heat alternately, so that overheating caused by long-time continuous running of a single motor is effectively avoided, the service life is influenced, and the service life and the running stability of the motors are ensured.
In this context, the following points need to be noted:
1. The drawings of the embodiments of the present disclosure relate only to the structures related to the embodiments of the present disclosure, and reference may be made to the general design for other structures.
2. The embodiments of the present disclosure and features in the embodiments may be combined with each other to arrive at a new embodiment without conflict.
The foregoing is merely a specific embodiment of the disclosure, but the protection scope of the disclosure is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the disclosure, and it should be covered in the protection scope of the disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (2)
1. A waste plastic bucket crushing device comprising: a main frame (1); the feeding device is characterized in that the top of the main frame body (1) is provided with a feeding upper cover (2) through bolts, and the bottom of the main frame body (1) is provided with a discharging lower cover (3) through bolts; a driving crushing shaft (4) and a driven crushing shaft (5) are arranged in the main frame body (1), and the driving crushing shaft (4) and the driven crushing shaft (5) are symmetrical; the end part of the driving crushing shaft (4) is provided with a transmission gear (7), the end part of the driven crushing shaft (5) is provided with the transmission gear (7), and the two transmission gears (7) are mutually meshed and connected; the main frame body (1) is fixedly provided with a fixed support frame (8) outside through bolts, the fixed support frame (8) is fixedly provided with a first motor (9) and a second motor (10) through bolts, and the first motor (9) is positioned right above the second motor (10); the inside of the fixed supporting frame (8) is connected with a movable switching frame (11), a driven gear (12) is arranged in the movable switching frame (11), and the driven gear (12) is connected with the driving crushing shaft (4); the fixed support frame (8) is externally connected with a T-shaped movable part (13), an electric cylinder (14) is fixedly arranged outside the fixed support frame (8), a push rod of the electric cylinder (14) is connected with the T-shaped movable part (13), and the T-shaped movable part (13) is connected with the movable switching frame (11); the driving crushing shaft (4) is rotationally connected with the main frame body (1), the driven crushing shaft (5) is rotationally connected with the main frame body (1), crushing teeth (6) are fixedly arranged outside the driving crushing shaft (4) clockwise through bolts, crushing teeth (6) are fixedly arranged outside the driven crushing shaft (5) anticlockwise through bolts, the crushing teeth (6) arranged outside the driving crushing shaft (4) and the crushing teeth (6) arranged outside the driven crushing shaft (5) are staggered, V-shaped grooves (601) are formed in the end parts of the crushing teeth (6), and two sides of the crushing teeth (6) are in movable contact with the two crushing teeth (6); a driving gear A (901) is arranged on a driving shaft of the first motor (9), a driving gear B (1001) is arranged on a driving shaft of the second motor (10), and the interval distance between the driving gear A (901) and the first motor (9) is larger than the interval distance between the driving gear B (1001) and the second motor (10); two guide rods (1101) are arranged outside the movable switching frame (11), guide holes (801) are formed in the fixed supporting frame (8), and the guide rods (1101) penetrate through the guide holes (801); the driving crushing shaft (4) is provided with a spline end (401), a spline hole (1201) is formed in the driven gear (12), and the spline end (401) is slidably connected in the spline hole (1201); the driven gear (12) is rotationally connected with the movable switching frame (11), and the driven gear (12) is alternately meshed with the driving gear A (901) and the driving gear B (1001); the T-shaped movable part (13) is in sliding contact with the fixed supporting frame (8), a through hole (11011) is formed in the guide rod (1101), an inclined plane is formed in one side of the through hole (11011), the T-shaped movable part (13) penetrates through the two through holes (11011), two inclined planes are formed in the outer portion of the T-shaped movable part (13), and the inclined plane formed in the through hole (11011) is in sliding contact with the inclined plane formed in the T-shaped movable part (13).
2. The waste plastic bucket crushing device according to claim 1, wherein a spring (15) is sleeved outside a guide rod (1101) arranged on the movable switching frame (11), one end of the spring (15) is contacted with the movable switching frame (11), and the other end of the spring (15) is connected with the fixed supporting frame (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410437319.4A CN118024462B (en) | 2024-04-12 | 2024-04-12 | Abandonment plastic drum breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410437319.4A CN118024462B (en) | 2024-04-12 | 2024-04-12 | Abandonment plastic drum breaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118024462A CN118024462A (en) | 2024-05-14 |
| CN118024462B true CN118024462B (en) | 2024-06-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410437319.4A Active CN118024462B (en) | 2024-04-12 | 2024-04-12 | Abandonment plastic drum breaker |
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| Country | Link |
|---|---|
| CN (1) | CN118024462B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118814949B (en) * | 2024-09-19 | 2024-12-17 | 三明蓝森环保设备有限公司 | Integrated sewage lifting equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657806A (en) * | 2012-09-04 | 2014-03-26 | 广东乐善机械有限公司 | Dual-knife plastic crusher |
| CN112275370A (en) * | 2020-09-11 | 2021-01-29 | 张梅琼 | Broken conveying equipment of waste plastic |
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| CN212097044U (en) * | 2020-03-17 | 2020-12-08 | 宁夏润龙包装新材料股份有限公司 | Raw materials reducing mechanism is used in plastics production |
| CN213321167U (en) * | 2020-09-22 | 2021-06-01 | 南京宁冠高分子材料有限公司 | Waste rubber recycling and processing device |
| CN218742344U (en) * | 2022-09-22 | 2023-03-28 | 碳中和环保科技(广州)有限公司 | Shearing equipment for crushing waste plastic barrel |
| CN219076231U (en) * | 2022-11-14 | 2023-05-26 | 江苏龙腾城矿智能环保装备有限公司 | Continuous crushing recovery device for large-scale waste rubber and plastic |
| CN219580689U (en) * | 2022-12-21 | 2023-08-25 | 天津东塑科技有限公司 | A waste plastic barrel crushing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657806A (en) * | 2012-09-04 | 2014-03-26 | 广东乐善机械有限公司 | Dual-knife plastic crusher |
| CN112275370A (en) * | 2020-09-11 | 2021-01-29 | 张梅琼 | Broken conveying equipment of waste plastic |
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