CN218172881U - Solid garbage bag breaking machine - Google Patents

Abstract

The utility model discloses a solid waste bag breaking machine, including the frame, be provided with the broken bag knife tackle of initiative in the frame and with the supplementary broken bag knife tackle of the broken bag knife tackle matched with oscillating of initiative, the bottom of frame is provided with the discharge gate, and the one end upper portion of frame is provided with the feed inlet, and feed inlet department is provided with vibratory feeding device, and the supplementary broken bag knife tackle of oscillating can swing for the broken bag knife tackle of initiative. The utility model discloses can realize the automatic broken bag of solid waste in bags, the vibration feeder can pay-off steadily, and can carry out the primary vibration separation to the broken fine crushing material that runs out the disposal bag or need not broken bag, the supplementary broken bag knife tackle of oscillating can swing for the broken bag knife tackle of initiative in good time according to the demand, prevent to take place card material etc., easy operation, and is convenient, and is efficient, the security of equipment, stability and reliability are high, long service life, can be used for building decoration rubbish, domestic waste, the broken bag of various solid waste such as industrial waste.

Description

Solid garbage bag breaking machine

Technical Field

The utility model relates to a solid refuse treatment equipment especially relates to a solid refuse bag-breaking machine.

Background

Along with the continuous progress of society and the rapid development of urbanization, the quantity of garbage generated by activities of people is more and more, a large amount of garbage causes environmental pollution, the requirement of green sustainable development is not met, the further development of society is seriously limited, the concept and consciousness of environmental protection and green sustainable development of people are continuously improved in the face of increasing garbage yield and environment condition deterioration, more and more attention is paid to garbage classification and recycling, the influence of the garbage on the environment can be furthest reduced, resources can be saved, and the production cost is reduced.

Solid waste is the most common kind of rubbish, for example, solid waste such as building decoration rubbish, domestic waste, industrial waste, people put solid waste in corresponding disposal bag usually, the solid waste in bags transports to the rubbish classification recycling station after, traditional mode all is artifical manual tearing the disposal bag, and pour rubbish into corresponding device, then carry out processing such as classification on next step, the operation is inconvenient, the waste amount is very big, high in labor strength, it is many to occupy the manpower, it is long to consume time, efficiency is very low, high in cost, and some fixed rubbish are more sharp-pointed, cause personnel's fish tail, bruise easily, can not satisfy higher and higher production demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a solid waste bag-breaking machine can solve at least one among the above-mentioned technical problem, the technical scheme of the utility model as follows:

the utility model provides a solid waste bag breaking machine, which comprises a frame, be provided with the supplementary broken bag knife tackle of initiative broken bag knife tackle and with the supplementary broken bag knife tackle of initiative broken bag knife tackle matched with oscillating in the frame, the bottom of frame is provided with the discharge gate corresponding with the supplementary broken bag knife tackle of initiative broken bag knife tackle and oscillating, the one end upper portion of frame is provided with the feed inlet, feed inlet department is provided with the vibration feeder, the vibration feeder can be broken the bag with the solid waste in bags in sending into the frame in proper order through the vibration, the supplementary broken bag knife tackle of oscillating can swing for the broken bag knife tackle of initiative.

In some embodiments, the vibratory feeding device comprises a vibration frame, a first vibration device for driving the vibration frame to vibrate, a feeding groove arranged on the vibration frame, and a buffering assembly matched with the vibration of the vibration frame, wherein a third support connected with the buffering assembly is arranged on the machine frame, a plurality of first guide rods are arranged at the outlet of the feeding groove side by side, and a first gap used for dropping the finely-divided materials is formed between every two adjacent first guide rods.

In some embodiments, the length direction of the first guide rod is consistent with the feeding direction of the feeding trough, one end of the first guide rod is installed below the feeding trough, the first guide rod and the feeding trough are obliquely arranged and have consistent inclination angles, the first guide rod extends into the feeding port, the inlet of the feeding trough is provided with a first guide plate, and the first guide plate is obliquely arranged.

In some embodiments, the vibration frame is provided with a buffer assembly below two ends in the feeding direction, the buffer assembly comprises a first support shaft fixed on the vibration frame, two ends of the first support shaft are provided with a first bracket respectively, and the first bracket is provided with a first buffer block connected with a third bracket.

In some embodiments, the active bag breaking cutter set includes a first main shaft driven by the first driving device and a plurality of bag breaking main cutters sequentially arranged along an axial direction of the first main shaft, all the bag breaking main cutters are located in the rack, the swing-type auxiliary bag breaking cutter set includes a second support, a second driving device driving the second support to swing, a first auxiliary shaft arranged on the second support and parallel to the first main shaft, and a plurality of bag breaking auxiliary cutters sequentially arranged along an axial direction of the first auxiliary shaft and correspondingly matched with the bag breaking main cutters, the second support is located in the rack, and each bag breaking main cutter and each bag breaking auxiliary cutter are sequentially staggered.

In some embodiments, the bag breaking main cutter is provided with a plurality of first cutter teeth along the circumferential direction, the bag breaking auxiliary cutter is provided with a plurality of second cutter teeth along the circumferential direction, the size of the first cutter teeth is larger than that of the second cutter teeth, and the number of the first cutter teeth on the bag breaking main cutter is smaller than that of the second cutter teeth on the bag breaking auxiliary cutter.

In some embodiments, the first drive device is a first hydraulic motor disposed at one end of the first spindle and external to the frame.

In some embodiments, a first access door is arranged on the upper portion of one end, away from the feed port, of the frame, a second support is mounted on the inner side of the first access door, the active bag breaking cutter set is located between the swing type auxiliary bag breaking cutter set and the feed port, a first connecting block is arranged at the upper end of the first access door, a second connecting seat hinged to the first connecting block is arranged on the frame, two second driving devices are mounted on the outer portions of two sides of the frame respectively, first extending portions located on the outer portions of the frame are arranged on two sides of the first access door respectively, a second connecting block hinged to the second driving devices is arranged on the first extending portions, and the first access door and the second support can be pushed to swing by the two second driving devices.

In some embodiments, the second driving device is a first hydraulic cylinder, an output end of the first hydraulic cylinder is hinged to the second connecting block, and one end, far away from the second connecting block, of the first hydraulic cylinder is hinged to a third connecting seat arranged on the machine frame.

In some embodiments, the lower parts of the two ends of the rack are respectively provided with a lower access door, the two lower access doors are respectively correspondingly matched with the first access door and the feed inlet, the bottom of the lower access door is hinged with the rack, and the top of the lower access door is detachably connected with the rack.

The utility model has the advantages that: the bagged solid garbage is put into a vibration feeding device, the vibration feeding device sequentially and stably feeds the bagged solid garbage into the rack from the feeding hole through vibration, an active bag breaking knife set in the rack is matched with a swing type auxiliary bag breaking knife set, the bagged solid garbage entering the frame is subjected to bag breaking, and the broken solid garbage automatically falls out from a discharge hole below the active bag breaking knife set and the swing type auxiliary bag breaking knife set, so that the automatic bag breaking of the bagged solid garbage is realized, the lower part of the discharge port of the bag breaking machine can be also provided with a collecting device, a screening device or a conveying device and other corresponding devices, the broken solid garbage can directly fall onto the collecting device, the screening device or the conveying device and other corresponding devices, the subsequent treatment of the solid garbage and the automatic online processing treatment of the solid garbage are convenient, the vibration feeding device can stably feed materials, and can carry out the initial vibration separation on the fine crushed materials which run out of the garbage bag or do not need to break the bag, in the bag breaking process, when materials are too large, too much and possibly blocked in crowds, the swing type auxiliary bag breaking cutter set can swing relative to the active bag breaking cutter set timely according to requirements, the materials are prevented from being blocked to damage equipment, even accidents are caused, the equipment is guaranteed to break bags better, the operation is simple and convenient, the labor intensity is low, the efficiency is high, the manpower and the time are saved, the higher and higher production requirements can be met, the scratch and the bruise of personnel are not easy to cause, the safety, the stability and the reliability of the equipment are high, the service life is long, the bag breaking device can be used for breaking bags of various solid wastes such as building decoration garbage, household garbage and industrial garbage, the application range is wide, the resources are saved, the production cost is reduced, and the application and the development of the equipment are expanded.

In addition, in the technical solutions of the present invention, the technical solutions can be implemented by adopting conventional means in the art, which are not specifically described.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following descriptions are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a solid waste bag-breaking machine according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of the solid waste bag breaking machine according to an embodiment of the present invention.

Fig. 3 is a sectional view of the solid waste bag breaking machine according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of the first access door, the active bag breaking knife set and the swing type auxiliary bag breaking knife set according to an embodiment of the present invention.

Fig. 5 is a partial enlarged view of a portion a in fig. 4 according to an embodiment of the present invention.

Fig. 6 is a schematic structural view of the first access door, the active bag breaking knife set and the swing-type auxiliary bag breaking knife set according to an embodiment of the present invention.

Fig. 7 is a cross-sectional view of the first main shaft and the first auxiliary shaft according to an embodiment of the present invention.

Fig. 8 is a schematic structural diagram of a vibratory feeding device according to an embodiment of the present invention.

Fig. 9 is a partial enlarged view of a portion B in fig. 8 according to an embodiment of the present invention.

Fig. 10 is a schematic structural view of a vibratory feeding device according to an embodiment of the present invention.

The reference numerals in the drawings indicate that the vibration feeding device 1, the vibration frame 11, the first reinforcing rib 111, the first flange 112, the first vibration device 12, the first vibration motor 121, the feeding chute 13, the buffering component 14, the first supporting shaft 141, the first bracket 142, the first buffering block 143, the first material guide plate 15, the first mounting seat 16, the first guide rod 17, the first gap 18, the first access door 2, the first door body 21, the first extension 211, the first frame 212, the second reinforcing rib 213, the first connecting block 22, the first connecting plate 221, the first connecting hole 222, the second connecting block 23, the second connecting plate 231, the second connecting hole 232, the bag breaking device comprises an active bag breaking cutter set 3, a first driving device 31, a first hydraulic motor 311, a first main shaft 32, a bag breaking main cutter 33, a first cutter tooth 331, a first connecting seat 34, a swing type auxiliary bag breaking cutter set 4, a second support 41, a second driving device 42, a first hydraulic cylinder 421, a second rotating shaft 422, a second flange 4221, a second locking piece 423, a first rotating shaft 424, a first auxiliary shaft 43, a bag breaking auxiliary cutter 44, a second cutter tooth 441, a rack 5, a discharge port 51, a feed port 52, a second connecting seat 53, a third connecting seat 54, a mounting foot 55, a bearing with a seat 56, a reinforcing connecting column 57, a lower access door 6, a third support 7 and a hydraulic station 8.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of but not limiting of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", "both ends", "both sides", "bottom", "top", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the elements referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Moreover, the terms "first," "second," "upper," "lower," "primary," "secondary," and the like are used for descriptive purposes only and may be used for simplicity in order to more clearly distinguish between different components and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected to each other inside two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 10, schematically showing a solid waste bag breaking machine according to the present invention, the machine is mainly used for breaking various solid wastes such as building decoration waste, domestic waste and industrial waste. The bag breaking machine comprises a frame 5, wherein an active bag breaking knife group 3 and a swing type auxiliary bag breaking knife group 4 matched with the active bag breaking knife group 3 are arranged in the frame 5, the swing type auxiliary bag breaking knife group 4 can swing relative to the active bag breaking knife group 3, a discharge port 51 corresponding to the active bag breaking knife group 3 and the swing type auxiliary bag breaking knife group 4 is arranged at the bottom of the frame 5, the discharge port 51 is positioned below the active bag breaking knife group 3 and the swing type auxiliary bag breaking knife group 4, a feed port 52 is arranged at the upper part of one end of the frame 5, a vibration feeding device 1 is arranged at the feed port 52, the vibration feeding device 1 can sequentially feed bagged solid garbage into the frame 5 to break bags through vibration, and a collecting device, a screening device or a conveying device and other corresponding devices matched with the bag breaking device are normally arranged below the discharge port 51.

In the using process, corresponding devices such as a collecting device, a screening device or a conveying device are generally arranged below a discharge port 51 of the bag breaking machine, bagged solid garbage is placed into the vibratory feeding device 1, the vibratory feeding device 1 sequentially and stably feeds the bagged solid garbage into the rack 5 from a feed port 52 through vibration, an active bag breaking knife group 3 in the rack 5 is matched with the swing type auxiliary bag breaking knife group 4 to break the bagged solid garbage entering the rack 5, and the broken solid garbage automatically falls out from the discharge ports 51 below the active bag breaking knife group 3 and the swing type auxiliary bag breaking knife group 4, so that the automatic bag breaking of the bagged solid garbage is realized, and the broken solid garbage can directly fall onto the corresponding devices such as the collecting device, the screening device or the conveying device, and the subsequent treatment of the solid garbage and the automatic continuous processing treatment of the solid garbage are facilitated. Vibration feeder 1 can pay-off steadily to can carry out preliminary vibration isolation to the broken small or broken bits of material that run out the disposal bag or need not broken bag, moreover at broken bag in-process, when too big, too much, crowded waiting of material probably blocks the material, broken bag knife tackle 4 can swing for initiative broken bag knife tackle 3 in good time according to the demand in the supplementary broken bag knife tackle of oscillating, prevent to take place to block the material and damage equipment, cause the accident etc. even, guarantee that equipment breaks the bag better.

Vibration feeder 1 includes vibration frame 11, be provided with first vibrating device 12 on the vibration frame 11, feed trough 13 and buffering subassembly 14, be provided with the third support 7 of being connected with buffering subassembly 14 in the frame 5, first vibrating device 12 can drive vibration frame 11 and vibrate, make the solid rubbish in bags of putting into in feed trough 13 can send into from feed inlet 52 steadily in proper order and break the bag in sending into frame 5, and simultaneously, vibration frame 11 is at the vibration in-process, buffering subassembly 14 cooperatees with vibration frame 11, carry out buffer protection to vibration frame 11, guarantee that vibration frame 11 is stable, vibrate reliably.

The bagged solid garbage is stacked in a large quantity, some fine crushed materials which do not need to be broken can be mixed, or some fine crushed materials can fall out of the garbage bag, run out of the garbage bag and the like, so that a plurality of first guide rods 17 are arranged side by side at the outlet of the feeding groove 13, all the first guide rods 17 are parallel to each other, first gaps 18 used for falling of the fine crushed materials are formed in two adjacent first guide rods 17, the number of the first guide rods 17, the arrangement, the size of the first gaps 18 and the like are determined according to specific conditions, when the vibration-conveyed solid garbage passes through the first guide rods 17 and the first gaps 18, the fine crushed materials which run out of the garbage bag or do not need to be broken can fall out of the first gaps 18 between the two adjacent first guide rods 17, and accordingly preliminary vibration separation can be carried out on the bagged solid garbage, and the bag breaking can be better carried out subsequently.

The inlet of the feeding trough 13 is provided with a first material guide plate 15, the first material guide plate 15 is obliquely arranged, bagged solid garbage can automatically slide into the feeding trough 13 along the first material guide plate 15, and reliability is higher.

The length direction of first guide arm 17 is unanimous with the pay-off direction of feed trough 13, and the below at feed trough 13 is installed to the one end of first guide arm 17, and first guide arm 17 and feed trough 13 all incline to set up and inclination is unanimous to solid waste in bags can carry out vibratory feed along feed trough 13 and first guide arm 17 better, and the effect is better, and first guide arm 17 also can support feed trough 13 in addition. The first guide rod 17 extends into the feed opening 52, the first gap 18 is located above or obliquely above the feed opening 51, and the fine material falling from the first gap 18 also falls out of the feed opening 51.

The vibrating frame 11 is provided with the first reinforcing ribs 111, the number, the shape, the arrangement and the like of the first reinforcing ribs 111 are determined according to specific conditions, and the structure is more stable and firm.

The two sides of the top of the vibration frame 11 are respectively provided with the outward first flanges 112, so that the operation such as assembly, maintenance and the like is facilitated, operators and the like are not easy to be injured, the structural strength can be improved, and the vibration frame is safer and more reliable.

The first vibration device 12 is a first vibration motor 121, the first vibration motor 121 is located below one end of the vibration frame 11 close to the inlet of the feeding trough 13, a first mounting seat 16 for mounting the first vibration motor 121 is arranged on the vibration frame 11, and the number of the first vibration motors 121 may be one, or two or more. The first vibration motor 121 can also be obliquely arranged, and the first vibration motor 121, the feeding trough 13, the first guide rod 17 and the first material guide plate 15 are all inclined downwards, so that better vibration feeding is facilitated. In addition, the first vibration device 12 may also adopt other suitable vibration mechanisms in the prior art.

The vibration frame 11 is provided with the buffering subassembly 14 respectively along the both ends below of pay-off direction, and the atress is more even, and the vibration is more stable, reliable, and the effect is better. Buffering subassembly 14 is including fixing the first supporting axle 141 on vibration frame 11, the both ends of first supporting axle 141 are provided with first support 142 respectively, two first support 142 are fixed connection respectively at the both ends of first supporting axle 141, be provided with the first buffer block 143 of being connected with third support 7 on the first support 142, first buffer block 143 and third support 7 one-to-one, in first vibrating device 12 drive vibration frame 11 vibration in-process, each first buffer block 143 is synchronous to carry out buffer protection to vibration frame 11, guarantee that vibration frame 11 vibrates more steadily.

First buffer block 143 is the block rubber, simple structure, convenient operation, and elasticity is good, and buffering effect is good, long service life. The first buffer block 143 may also be made of polyurethane, engineering plastic or other suitable elastic material.

The active bag breaking cutter set 3 comprises a first main shaft 32, the first main shaft 32 is driven by a first driving device 31, a plurality of bag breaking main cutters 33 are sequentially arranged on the first main shaft 32 along the axial direction of the first main shaft, all the bag breaking main cutters 33 are positioned in the rack 5, and the number, the interval and the like of the bag breaking main cutters 33 are determined according to specific conditions.

The swing type auxiliary bag breaking knife group 4 comprises a second support 41 and a second driving device 42 for driving the second support 41 to swing, a first auxiliary shaft 43 is arranged on the second support 41, the first auxiliary shaft 43 is parallel to the first main shaft 32, a plurality of bag breaking auxiliary knives 44 correspondingly matched with the bag breaking main knife 33 are sequentially arranged on the first auxiliary shaft 43 along the axial direction of the first auxiliary shaft, the second support 41 is positioned in the rack 5, namely the first auxiliary shaft 43 and all the bag breaking auxiliary knives 44 are also positioned in the rack 5, and each bag breaking main knife 33 and each bag breaking auxiliary knife 44 are sequentially arranged in a staggered mode.

Bagged solid garbage enters the rack 5 from the feeding hole 52, the active bag breaking cutter group 3 is correspondingly matched with the swing type auxiliary bag breaking cutter group 4, the first driving device 31 of the active bag breaking cutter group 3 drives the first main shaft 32 to rotate, so that the bag breaking main cutter 33 on the first main shaft 32 is matched with the bag breaking auxiliary cutter 44 on the first auxiliary shaft 43, the bagged solid garbage entering the bag breaking machine is subjected to bag breaking treatment, each bag breaking main cutter 33 and each bag breaking auxiliary cutter 44 are sequentially arranged in a staggered mode to ensure that the bag is broken more completely and thoroughly, the effect is better, in the bag breaking process, when materials are too large, too much and are possibly blocked, the second driving device 42 can timely drive the second support 41 to swing according to requirements, each bag breaking auxiliary cutter 44 can swing relative to each bag breaking main cutter 33, the phenomenon that the materials are blocked to damage equipment, even accidents and the like is avoided, and the equipment is ensured to be better broken.

The first driving device 31 may employ a rotary cylinder, a servo motor, a hydraulic motor, or the like. The first driving device 31 is a first hydraulic motor 311, the first hydraulic motor 311 is disposed at one end of the first main shaft 32, and the first hydraulic motor 311 is located outside the frame 5 to avoid damage to the first hydraulic motor 311 and the like. Hydraulic motor has that power is big, can frequently open fast and stop, just reversal, the electric current strikes advantages such as little, make things convenient for automatic control overload accident, resistant adverse circumstances ability reinforce, for example be applicable to adverse circumstances such as dust, sewage, greasy dirt, first hydraulic motor 311 is convenient for drive first main shaft 32 and is just reversing to guarantee that equipment breaks the bag better, prevent card material etc..

One end of the first main shaft 32 is provided with a first connecting seat 34 connected with the first hydraulic motor 311, the first connecting seat 34 and the first hydraulic motor 311 are located outside one side of the frame 5, the operation is more convenient, the installation of the first hydraulic motor 311 is convenient, and the structure is more stable and reliable. The frame 5 may further be provided with a bearing 56 with a seat, etc. which is matched with the first main shaft 32, so as to facilitate the first main shaft 32 to rotate more stably and reliably.

The bag breaking main knife 33 is provided with a plurality of first knife teeth 331 along the circumferential direction, the bag breaking auxiliary knife 44 is provided with a plurality of second knife teeth 441 along the circumferential direction, the size of the first knife teeth 331 is larger than that of the second knife teeth 441, the shape of the first knife teeth 331 is generally the same as that of the second knife teeth 441, the number of the first knife teeth 331 on the bag breaking main knife 33 is less than that of the second knife teeth 441 on the bag breaking auxiliary knife 44, the plurality of first knife teeth 331 are uniformly distributed along the circumferential direction of the bag breaking main knife 33, and the plurality of second knife teeth 441 are uniformly distributed along the circumferential direction of the bag breaking auxiliary knife 44, so that bags can be broken completely and thoroughly, and the effect is better. The number of first teeth 331 and second teeth 441 are determined by the particular requirements.

The upper portion of one end of the frame 5, which is far away from the feed port 52, is provided with a first access door 2, the second support 41 is installed on the inner side of a first door body 21 of the first access door 2, the active bag breaking cutter set 3 is located between the swing type auxiliary bag breaking cutter set 4 and the feed port 52, the two second driving devices 42 are respectively located on two sides of the first access door 2, the thrust is more uniform, the upper end of the first access door 2 is provided with a first connecting block 22, the first connecting block 22 is used for being hinged to a second connecting seat 53 on the frame 5, the two sides of the first access door 2 are respectively provided with a second connecting block 23, the second connecting block 23 is hinged to an output end of the second driving device 42, the other end of the second driving device 42 is hinged to a third connecting seat 54 arranged on the frame 5, the two second driving devices 42 can push the first access door 2 and the second support 41 to stably swing around the hinged position of the first connecting block 22 and the second connecting seat 53, thereby integrating the swing type auxiliary bag breaking cutter set 4 with the first access door 2, the structure is simplified, and the operation is more convenient, and the access door is more convenient to close and the access door 2.

The both sides of first access door 2 are provided with first extension 211 respectively, second connecting block 23 sets up on first extension 211, thereby the outside of frame 5 can be stretched out respectively to the first extension 211 of first access door 2 both sides, make two second drive arrangement 42 can install in the outside of frame 5, the installation, convenient operation such as maintenance, avoid haring second drive arrangement 42 etc., also can increase the space in the frame 5, be convenient for carry out broken bag processing etc. better.

The second driving device 42 can adopt the modes of a cylinder, a hydraulic cylinder, an electric cylinder, a linear module, a screw rod mechanism and the like, and can adopt the mode of the hydraulic cylinder, and the hydraulic cylinder has the advantages of simple structure, reliable work, no reduction gear, no transmission clearance, large power, stable motion, strong capability of resisting severe environment and the like. The second driving device 42 is a first hydraulic cylinder 421, an output end of the first hydraulic cylinder 421 is hinged to the second connection block 23 through a second rotating shaft 422, an output end of the first hydraulic cylinder 421 is generally provided with a connector rotationally connected to the second rotating shaft 422, one end of the first hydraulic cylinder 421 far away from the second connection block 23 is hinged to a third connection seat 54 arranged on the frame 5, and the first hydraulic cylinder 421 and the first hydraulic motor 311 can share one hydraulic station 8.

The second connecting block 23 includes two second connecting plates 231 symmetrically disposed, the two second connecting plates 231 are respectively provided with a second connecting hole 232 matched with the second rotating shaft 422, one end of the second rotating shaft 422 is provided with a second flange 4221 and the other end of the second rotating shaft is provided with a second locking piece 423, the second rotating shaft 422 is connected with the two second connecting plates 231 through the second flange 4221 and the second locking piece 423, the second rotating shaft 422 is axially fixed, the structure is simple, the stability is high, and the operation is convenient. The second locking member 423 is one of a shaft retainer, a lock nut, or a split pin.

One end of the first hydraulic cylinder 421 far from the second connection block 23 is hinged to the third connection block 54 through the first rotation shaft 424, which can refer to the structure of the second rotation shaft 422 and the second locking member 423.

The first connecting block 22 can be one, two or more, and is usually two symmetrically arranged, so that the stress is more uniform, stable and reliable. The first connecting block 22 includes two first connecting plates 221 symmetrically disposed, the two first connecting plates 221 are hinged to the second connecting seat 53 through corresponding rotating shafts, the two first connecting plates 221 are respectively provided with first connecting holes 222 matched with the corresponding rotating shafts, the first connecting holes 222 are rotatably connected with the corresponding rotating shafts, and the structural modes of the second rotating shafts 422 and the second locking pieces 423 can be referred to.

First access door 2 slope sets up, and the supplementary broken bag knife tackle 4 of the swing of being convenient for more swings, has shortened the rotation distance that first access door 2 opened and closed, has reduced length etc. such as first pneumatic cylinder 421.

The outside of first access door 2 is provided with first frame 212, and the structure is more firm, and the outward appearance is also better. The first frame 212 is further provided with second reinforcing ribs 213, and the number and arrangement of the second reinforcing ribs 213 are determined according to specific situations, so that the structure is more stable. The second reinforcing ribs 213 can also be criss-cross to form a net structure, which is more stable and reliable.

The first auxiliary shaft 43 can be driven by a corresponding driving device to rotate forward and backward, the driving device can be a rotary cylinder, a servo motor, a hydraulic motor and the like, and the first auxiliary shaft 43 can be driven by the hydraulic motor and can share one hydraulic station 8 with the first hydraulic cylinder 421 and the first hydraulic motor 311.

The lower portions of the two ends of the rack 5 are respectively provided with the lower access door 6, the two lower access doors 6 are respectively matched with the first access door 2 and the feed inlet 52 correspondingly, the two lower access doors 6 can also be arranged in an inclined mode, the rack 5, the first access door 2 and the two lower access doors 6 form a bag breaking cavity, and all bag breaking main cutters 33 and all bag breaking auxiliary cutters 44 are located in the bag breaking cavity, so that the bag breaking device is more convenient to operate, and is safer and more reliable. The outer side of the lower access door 6 can also be provided with a frame, a reinforcing rib and the like, and the structure of the first access door 2 is referred to.

The bottom of lower access door 6 is articulated with frame 5, and the top of lower access door 6 can be dismantled with frame 5 and be connected, for example adopt locking screw connection, hasp connection, buckle connection or other suitable connected modes among the prior art to be convenient for open access door 6 down, be convenient for maintain, adjust the relevant device in the frame 5 etc..

The bottom of frame 5 still is provided with installation foot 55, and the quantity of installation foot 55, arrange etc. are decided according to specific conditions such as size, bearing of equipment, are convenient for wholly install, fixed frame 5. The frame 5 is also provided with reinforced connecting columns 57, the number and arrangement of the reinforced connecting columns 57 are determined according to the size, bearing and other specific conditions of the equipment, and the structure is more stable and firm.

Compared with the prior art, the utility model has the advantages that: the first vibration device 12 of the vibration feeding device 1 drives the vibration frame 11 to vibrate integrally, bagged solid garbage is placed into the feeding groove 13 of the vibration frame 11 along the first guide plate 15, the bagged solid garbage can be sequentially and stably fed into the rack 5 from the feeding hole 52 along the feeding groove 13 and the first guide rod 17 through vibration, the active bag breaking knife group 3 in the rack 5 is matched with the swing type auxiliary bag breaking knife group 4, the first driving device 31 of the active bag breaking knife group 3 drives the first main shaft 32 to rotate, so that the bag breaking main knife 33 on the first main shaft 32 is matched with the bag breaking auxiliary knife 44 on the first auxiliary shaft 43, the bagged solid garbage entering the rack 5 is broken, the broken solid garbage automatically falls out from the discharging hole 51 below the active bag breaking knife group 3 and the swing type auxiliary bag breaking knife group 4, and accordingly automatic bag breaking of the bagged solid garbage is realized, and corresponding devices such as a collecting device, a screening device or a conveying device and the like can be directly dropped to the corresponding devices for collecting, screening, conveying and processing the bagged solid garbage and processing the subsequent solid garbage, and the automatic garbage processing line is convenient for the garbage; the first buffer blocks 143 of the buffer assembly 14 can synchronously and stably buffer and protect the vibration frame 11, so that the vibration frame 11 can vibrate more stably and reliably, fine crushed materials which run out of a garbage bag or do not need bag breaking can fall off from the first gap 18 between two adjacent first guide rods 17, and solid garbage in the bag can be subjected to preliminary vibration separation, so that the bag can be broken better in the follow-up process; each bag breaking main knife 33 and each bag breaking auxiliary knife 44 are arranged in a staggered mode in sequence, the size of the first knife teeth 331 is larger than that of the second knife teeth 441, the number of the first knife teeth 331 on each bag breaking main knife 33 is smaller than that of the second knife teeth 441 on each bag breaking auxiliary knife 44, bag breaking can be guaranteed to be complete and thorough, and the effect is better; when materials are too large, too much and are possibly blocked due to crowding, the second driving device 42 can timely drive the swing type auxiliary bag breaking knife set 4 to swing relative to the active bag breaking knife set 3 according to requirements through the second connecting block 23 hinged with the second driving device, so that each bag breaking auxiliary knife 44 can swing relative to each bag breaking main knife 33, the damage to equipment, even accidents and the like caused by material blocking are prevented, the equipment is guaranteed to be broken better, higher and higher production requirements can be met, and the first overhaul door 2 can be conveniently opened and closed; the second driving device 42 adopts a first hydraulic cylinder 421, the first driving device 31 adopts a first hydraulic motor 311 to drive the first main shaft 32 to rotate forward and backward, the first auxiliary shaft 43 can also adopt a hydraulic motor to drive the first main shaft to rotate forward and backward, material blockage and the like can be better prevented, the equipment can be better broken, and one hydraulic station 8 can be shared as a power source; the first extension parts 211 on two sides of the first access door 2 can respectively extend out of the frame 5, so that the two first driving devices 31 can be installed outside the frame 5, the first hydraulic motor 311 can also be located outside the frame 5, the installation, the maintenance and other operations are convenient, the damage to the first hydraulic motor 311 and the first hydraulic cylinder 421 and the like is avoided, the space in the frame 5 can be increased, the bag breaking processing and the like are facilitated, the operation is simple and convenient, the labor intensity is low, the efficiency is high, the manpower and the time are saved, higher and higher production requirements can be met, the scratch, the impact and the like of personnel are not easily caused, the safety, the stability and the reliability of the equipment are high, the service life is long, the bag breaking device can be used for breaking various solid wastes such as building decoration wastes, domestic wastes, industrial wastes and the like, the application range is wide, the resources are saved, the production cost is reduced, and the application and development of the equipment are expanded.

The foregoing are only embodiments of the present invention, which are not intended to limit the scope of the present invention, and it should be understood that modifications and substitutions can be made by those skilled in the art without departing from the inventive concept, and all such modifications and substitutions are intended to be included within the scope of the appended claims. In this case all the details may be replaced with equivalent elements, and the materials, shapes and dimensions may be any.

Claims (10)

1. Solid waste bag-breaking machine, its characterized in that, including frame (5), be provided with in frame (5) initiatively break a bag knife tackle (3) and with initiatively break bag knife tackle (3) matched with supplementary broken bag knife tackle (4) of oscillating, the bottom of frame (5) be provided with initiatively break bag knife tackle (3) with the corresponding discharge gate (51) of supplementary broken bag knife tackle (4) of oscillating, the one end upper portion of frame (5) is provided with feed inlet (52), feed inlet (52) department is provided with vibration feeder (1), vibration feeder (1) can be broken the bag with bagged solid waste in sending into frame (5) in proper order through the vibration, supplementary broken bag knife tackle (4) of oscillating can for initiatively break bag knife tackle (3) and swing.

2. The solid waste bag breaking machine according to claim 1, wherein the vibration feeding device (1) comprises a vibration frame (11), a first vibration device (12) for driving the vibration frame (11) to vibrate, a feeding groove (13) arranged on the vibration frame (11), and a buffer assembly (14) which is matched with the vibration of the vibration frame (11), a third support (7) connected with the buffer assembly (14) is arranged on the rack (5), an outlet of the feeding groove (13) is provided with a plurality of first guide rods (17) side by side, and two adjacent first guide rods (17) are formed with first gaps (18) for the fine crushed materials to fall.

3. The solid waste bag breaking machine according to claim 2, wherein the length direction of the first guide rod (17) is consistent with the feeding direction of the feeding trough (13), one end of the first guide rod (17) is installed below the feeding trough (13), the first guide rod (17) and the feeding trough (13) are obliquely arranged and have consistent inclination angles, the first guide rod (17) extends into the feeding hole (52), a first guide plate (15) is arranged at the inlet of the feeding trough (13), and the first guide plate (15) is obliquely arranged.

4. The solid waste bag breaking machine according to claim 2, wherein the buffer assemblies (14) are respectively arranged below two ends of the vibration frame (11) in the feeding direction, each buffer assembly (14) comprises a first support shaft (141) fixed on the vibration frame (11), two ends of each first support shaft (141) are respectively provided with a first support (142), and each first support (142) is provided with a first buffer block (143) connected with the third support (7).

5. The solid waste bag breaking machine according to any one of claims 1 to 4, wherein the active bag breaking knife group (3) comprises a first main shaft (32) driven by a first driving device (31) and a plurality of bag breaking main knives (33) arranged in sequence along the axial direction of the first main shaft (32), all the bag breaking main knives (33) are positioned in the frame (5), the swing type auxiliary bag breaking knife group (4) comprises a second bracket (41), a second driving device (42) driving the second bracket (41) to swing, a first auxiliary shaft (43) arranged on the second bracket (41) and parallel to the first main shaft (32), and a plurality of bag breaking auxiliary knives (44) arranged in sequence along the axial direction of the first auxiliary shaft (43) and corresponding to the bag breaking main knives (33), the second bracket (41) is positioned in the frame (5), and each bag breaking main knife (33) and each auxiliary knife (44) are arranged in sequence staggered with each other.

6. The solid waste bag breaking machine according to claim 5, characterized in that the bag breaking main knife (33) is provided with a plurality of first knife teeth (331) along the circumferential direction thereof, the bag breaking auxiliary knife (44) is provided with a plurality of second knife teeth (441) along the circumferential direction thereof, the size of the first knife teeth (331) is larger than that of the second knife teeth (441), and the number of the first knife teeth (331) on the bag breaking main knife (33) is smaller than that of the second knife teeth (441) on the bag breaking auxiliary knife (44).

7. Solid waste bag-breaking machine according to claim 5, characterized in that said first driving means (31) is a first hydraulic motor (311), said first hydraulic motor (311) being arranged at one end of said first main shaft (32) and outside said frame (5).

8. The solid waste bag breaking machine according to claim 5, wherein a first access door (2) is arranged on the upper portion of one end, far away from the feeding port (52), of the rack (5), the second support (41) is installed on the inner side of the first access door (2), the active bag breaking cutter set (3) is located between the swing type auxiliary bag breaking cutter set (4) and the feeding port (52), a first connecting block (22) is arranged at the upper end of the first access door (2), a second connecting seat (53) hinged to the first connecting block (22) is arranged on the rack (5), two second driving devices (42) are installed on the two sides of the rack (5) respectively, a first protruding portion (211) located on the outer portion of the rack (5) is arranged on the two sides of the first access door (2), a second connecting block (23) hinged to the second driving devices (42) is arranged on the first protruding portion (211), and the two second driving devices (42) can push the first access door (2) and the second support (41) to swing.

9. The solid waste bag breaking machine according to claim 8, characterized in that the second driving device (42) is a first hydraulic cylinder (421), the output end of the first hydraulic cylinder (421) is hinged with the second connecting block (23), and the end of the first hydraulic cylinder (421) far away from the second connecting block (23) is hinged with a third connecting seat (54) arranged on the frame (5).

10. The solid waste bag breaking machine according to claim 8, wherein lower access door (6) are respectively arranged at the lower parts of the two ends of the frame (5), the two lower access doors (6) are respectively correspondingly matched with the first access door (2) and the feed port (52), the bottom of the lower access door (6) is hinged to the frame (5), and the top of the lower access door (6) is detachably connected to the frame (5).

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