CN215285598U

CN215285598U - Bag breaking device for garbage bag and garbage sorting machine

Info

Publication number: CN215285598U
Application number: CN202120902156.4U
Authority: CN
Inventors: 莫卓亚; 邓琳奎
Original assignee: Guangdong Gongye Technology Co Ltd
Current assignee: Guangdong Gongye Technology Co Ltd
Priority date: 2021-04-24
Filing date: 2021-04-24
Publication date: 2021-12-24
Anticipated expiration: 2031-04-24

Abstract

The utility model belongs to the technical field of domestic garbage treatment, in particular to a garbage bag breaking device, which comprises a box body and two bag tearing mechanisms which are oppositely arranged in the box body; the bag tearing mechanism comprises a baffle plate, a rotating shaft, a plurality of hook claws, a telescopic driving piece and a translation driving piece; the baffle is arranged in the box body, and the driving end of the translational driving piece is connected with the baffle and is used for driving the baffle to translate in the box body; two sides of the bottom end of the baffle plate extend downwards to form first mounting parts, and the rotating shaft is rotatably connected between the two first mounting parts; an eccentric part extends from the rotating shaft, one end of the retractable driving part is pivoted with the inner side of the box body, and the other end of the retractable driving part is pivoted with the eccentric part; a plurality of claw hooks are sequentially arranged on the rotating shaft; the retractable driving piece drives the claw to turn over. Under the power of tearing of the hook of two sets of bag tearing mechanisms, can tear the disposal bag completely for rubbish in the disposal bag can be accomplished and dropped out, avoids rubbish to remain in the disposal bag.

Description

Bag breaking device for garbage bag and garbage sorting machine

Technical Field

The utility model belongs to the technical field of the domestic waste classification, especially, relate to a broken bagging apparatus of disposal bag and garbage classification machine.

Background

Every family can generate more domestic garbage every day, and the domestic garbage generally has great harm to social environment; along with the advocation of the state to garbage classification, the consciousness of citizens and society to garbage classification is gradually strengthened, so that a plurality of garbage classification devices are present at present, and garbage classification is realized by identifying and sorting garbage through the garbage classification devices. When the garbage is classified by the garbage classifier, the garbage in the garbage bag needs to be poured out of a conveying bag of the garbage classification device. At present, the garbage in the garbage bags is poured out on the conveying bag, or the garbage bags are shredded by a bag breaking machine, so that the garbage falls on the conveying belt.

Chinese patent document publication No. CN211618357U discloses a device for breaking and grabbing garbage bags in a garbage classification room, which specifically discloses: throw the disposal bag that will be equipped with wet rubbish to broken bag fill on, letter sorting cylinder control connecting piece removes to the assigned position, the clamp plate cylinder drives the clamp plate and pushes down, make the bottom of disposal bag and the nail strip on broken bag fill puncture the disposal bag, simultaneously, broken bag cylinder drives broken bag fill and removes the end and remove, draw the breach of the disposal bag that punctures greatly, make the rubbish in the disposal bag fall into to the conveyer belt, and carry to the assigned position by the conveyer belt, treat that the rubbish in the disposal bag is leaked, open the needle of pneumatic needle clamp and press from both sides the cylinder needle clamp cylinder, the needle presss from both sides the cylinder and drives the faller gill and presss from both sides the disposal bag tightly, move back on the clamp plate cylinder, letter sorting cylinder resets to the assigned position, open the needle of pneumatic needle clamp cylinder once more, it puts in the disposal bag to the assigned position to drive the faller gill. However, in this technical solution, because the disposal bag belongs to the flexible member, still can lead to partial rubbish to remain in the disposal bag after puncturing the disposal bag, can't thoroughly pour out the rubbish in the disposal bag.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a broken bagging apparatus of disposal bag aims at solving the problem that the broken bag mechanism in the present waste classification machine can't thoroughly pour out the rubbish in the disposal bag.

In order to achieve the above purpose, an embodiment of the present invention provides a bag tearing device for tearing a packed garbage bag, comprising a box body and two bag tearing mechanisms oppositely disposed in the box body, wherein the two bag tearing mechanisms move relatively to shred the garbage bag disposed in the box body, and the box body is provided with a feeding port and a discharging port; the bag tearing mechanism comprises a baffle plate, a rotating shaft, a plurality of hook claws, a telescopic driving piece and a translation driving piece; the baffle is arranged in the box body, and the driving end of the translational driving piece is connected with the baffle and is used for driving the baffle to translate in the box body; two sides of the bottom end of the baffle plate extend downwards to form first mounting parts, and the rotating shaft is rotatably connected between the two first mounting parts; an eccentric part extends from the rotating shaft, one end of the retractable driving part is pivoted with the inner side of the box body, and the other end of the retractable driving part is pivoted with the eccentric part; a plurality of hook claws are sequentially arranged on the rotating shaft; the telescopic driving piece drives the claw to turn over.

Further, the telescopic driving piece is an electric cylinder.

Further, the bag tearing mechanism further comprises a support plate and a hinge plate; two sides of the bottom end of the baffle plate also extend downwards to form second mounting parts, and the second mounting parts and the first mounting parts are arranged in a front-back staggered manner; the baffle is rotatably connected between the two second mounting parts, a plurality of space avoidance positions are arranged on the supporting plate, and a supporting strip is formed between every two adjacent space avoidance positions; one end of the hinge plate is pivoted with the inner side wall of the box body, and the other end of the hinge plate is fixedly connected to one side of the supporting plate far away from the supporting strip; the baffle plate translates to pull the supporting plate to turn over.

Furthermore, when the supporting bars and the hooks are horizontally arranged, the hooks are positioned at one side of the corresponding supporting bars; the support bars in the two bag tearing mechanisms are arranged in a crossed and staggered mode.

Further, the bag tearing mechanism comprises at least two groups of hinge plates which are sequentially arranged.

Further, the translation drive comprises an electric cylinder and a guide rod; the electric cylinder is arranged on the case, and the telescopic end of the electric cylinder is connected with the baffle; one end of the guide rod is connected with the baffle, and the other end of the guide rod penetrates through the side wall of the box body in a sliding mode.

Furthermore, the outer side of the box body is also provided with an installation plate, and the electric cylinder is arranged on the installation plate; the side wall of the box body is provided with a space avoiding position for avoiding the telescopic end of the electric cylinder.

Furthermore, the side wall of the baffle plate is also provided with a connecting seat, the telescopic end of the electric cylinder is pivoted with the connecting seat, and the other end of the electric cylinder is pivoted with the mounting plate.

Furthermore, the hooks of the two groups of bag tearing mechanisms are arranged in a staggered mode.

The garbage sorting machine comprises the garbage bag breaking mechanism and a conveying mechanism, wherein the conveying mechanism is arranged at the bottom end of the garbage bag breaking device.

The embodiment of the utility model provides an above-mentioned one or more technical scheme in broken bagging apparatus of disposal bag has following technological effect at least:

1. the translation driving piece in the bag tearing mechanism drives the baffle to move towards the other bag tearing mechanism, the hook part of the telescopic driving piece driving hook claw faces upwards, and therefore the baffle and each hook claw of the two bag tearing mechanisms form a bag breaking space. The garbage bag is thrown into the box body from the feeding port, so that the tip of the hook claw is inserted into the garbage bag. The baffle is driven to move by the translation driving piece, and meanwhile, the claw is driven by the telescopic driving piece to keep a horizontal state, so that the garbage bag is torn open, and the garbage drops out of the garbage bag. Under the power of tearing of the hook of two sets of bag tearing mechanisms, can tear the disposal bag completely for rubbish in the disposal bag can be accomplished and dropped out, avoids rubbish to remain in the disposal bag.

2. After the bag is broken, the telescopic driving piece drives the hook claw to overturn downwards, so that the garbage remained on the hook claw falls to the ground downwards, and the cleanness of the hook claw is kept.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a structural diagram of a bag breaking device for garbage bags according to an embodiment of the present invention.

Fig. 2 is a structural diagram of the bag tearing mechanism of the bag breaking device for garbage bags according to the embodiment of the present invention.

Fig. 3 is a diagram of another side structure of the bag tearing mechanism of the bag breaking device for garbage bags according to the embodiment of the present invention.

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 reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the 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 embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In an embodiment of the present invention, referring to fig. 1 to fig. 3, a bag tearing device for tearing a packed garbage bag comprises a box 100 and two opposite tearing mechanisms 200 disposed in the box 100, wherein the tearing mechanisms 200 move relatively to each other to tear the garbage bag disposed in the box 100, and the box 100 is provided with a feeding port and a discharging port. The bag tearing mechanism 200 includes a flap 210, a spindle 220, a multi-piece finger 230, a telescoping drive 240, and a translation drive 250. The baffle 210 is disposed in the box 100, and the driving end of the translational driving member 250 is connected to the baffle 210 for driving the baffle 210 to translate in the box 100. Both sides downwardly extending of baffle 210 bottom has first installation department 211, pivot 220 rotates to be connected two between the first installation department 211. An eccentric portion extends from the rotating shaft 220, one end of the retractable driving member 240 is pivotally connected to the inner side of the box 100, and the other end is pivotally connected to the eccentric portion. A plurality of pieces of the fingers 230 are sequentially disposed on the shaft 220. The retraction driving member 240 drives the hook claw 230 to turn. The translational driving element 250 in the bag tearing mechanism 200 drives the baffle 210 to move towards the other bag tearing mechanism, and the telescopic driving element 240 drives the hook part of the hook claw 230 to face upwards, so that the baffle 210 and each hook claw 230 of the two bag tearing mechanisms 200 form a bag breaking space. The packed trash bag is thrown into the bin 100 from the feed opening such that the tip of the finger 230 is inserted into the trash bag. The baffle 210 is driven to move by the translational driving member 250, and the claw 230 is driven to keep horizontal by the telescopic driving member 240, so that the garbage bag is torn, and the garbage falls out of the garbage bag. Under the power of tearing of the hook 230 of two sets of bag tearing mechanisms 200, can tear the disposal bag completely for rubbish in the disposal bag can be accomplished and dropped out, avoids rubbish to remain in the disposal bag. After the bag breaking is completed, the telescopic driving element 240 drives the hooks to turn downwards, so that the garbage left on the hooks 230 falls downwards to the ground, and the hooks are kept clean.

Further, the telescopic driving member 240 is an electric cylinder. In this embodiment, the retractable driving member 240 is an electric cylinder, so that the retractable driving member 240 can be driven simultaneously with the translational driving member 250, and when the two baffles 210 move in opposite directions, the hooks 230 can be always in a horizontal state, so that the garbage bag can be smoothly torn up, and the garbage in the garbage bag can be completely dropped out.

Further, referring to fig. 1 to 3, the bag tearing mechanism 200 further includes a support plate 260 and a hinge plate 270. The bottom both sides of baffle 210 still downwardly extending have second installation department 212, second installation department 212 with dislocation set around the first installation department 211. Baffle 210 rotates to be connected two between the second installation department 212, be provided with a plurality of vacancy of keeping away on the backup pad 260, the vacancy of keeping away is used for keeping away empty hook 230, and adjacent vacancy of keeping away is formed with support bar 261 between the room. One end of the hinge plate 270 is pivotally connected to the inner sidewall of the box 100, and the other end is fixedly connected to one side of the supporting plate 260 away from the supporting bar 261. Specifically, a connecting seat is disposed on the inner side wall of the box body, and the hinge plate 270 is pivotally connected to the connecting seat. The baffle 210 translates, pulling the support plate 260 to flip. In this embodiment, the supporting strip 261 in the supporting plate 260 is adopted to further support the garbage bag, so that the garbage bag is prevented from falling. Specifically, when the translation driving member 250 drives the baffle 210 to translate, the included angle of the hinge plate 270 is continuously changed, so as to drive the supporting plate 260 to turn over. When the two baffles 210 in the two bag tearing mechanisms 200 move to the minimum distance, the hinge plate 270 is horizontal, so that the support plate 260 is turned to the horizontal state, and the garbage bag can be supported.

Further, referring to fig. 1 to 3, when the supporting bar 261 and the hooks 230 are horizontally disposed, the hooks 230 are located at one side of the corresponding supporting bar 261. In this embodiment, when the telescopic driving member 240 drives the claw 230 to turn downward, the supporting bar 261 scrapes off the garbage remaining on the claw 230, and when the supporting bar 261 turns to be vertical, the garbage on the supporting bar 261 falls downward.

Still further, referring to fig. 1 to 3, the support strips 261 of the two bag tearing mechanisms 200 are arranged in a crossed and staggered manner. In this embodiment, when the two bag tearing mechanisms 200 approach each other, the supporting strip of one bag tearing mechanism 200 is inserted into the gap of the supporting plate 260 of the other bag tearing mechanism 200, so that when the two groups of hooks 230 tear the garbage bag, the supporting strip can always support the garbage bag, thereby avoiding the problem that the garbage bag drops due to incomplete tearing.

Further, referring to fig. 1 to 3, the bag tearing mechanism 200 includes at least two sets of the hinge plates 270, and the hinge plates are sequentially disposed. More than two sets of hinge plates 270 are used to connect the barrier 260, thereby increasing the stability of the movement of the barrier 260.

Further, referring to FIGS. 1-3, the translation actuator 250 includes an electric cylinder 251 and a guide rod 252. The electric cylinder 251 is disposed on the housing 100, and the telescopic end is connected to the baffle 210. One end of the guide rod 252 is connected to the baffle 260, and the other end thereof slidably penetrates through the sidewall of the box 100. In this embodiment, the electric cylinder 251 drives the shutter 260 to move, and the guide rod 252 guides the shutter 260.

Further, referring to fig. 1 to 3, an installation plate 101 is further disposed on an outer side of the box 100, and the electric cylinder 251 is disposed on the installation plate 101. The side wall of the box body 100 is provided with a space avoiding position for avoiding the telescopic end of the electric cylinder 251.

Further, referring to fig. 1 to 3, the side wall of the baffle 210 is further provided with a connecting seat 213, the telescopic end of the electric cylinder 251 is pivoted with the connecting seat 213, and the other end is pivoted with the mounting plate 101. In this embodiment, the two ends of the electric cylinder 251 are connected in a rotating manner, so that interference caused by guiding of the electric rod 251 and the guide rod 252 is avoided, and the electric cylinder 251 can smoothly drive the baffle 210 to move.

Further, referring to fig. 1 to 3, the hooks 230 of the two sets of bag tearing mechanisms 200 are arranged in a staggered manner. In this embodiment, the two sets of hooks 230 of the bag tearing mechanism 200 are prevented from interfering with each other.

The garbage sorting machine comprises the garbage bag breaking device and a conveying mechanism, wherein the conveying mechanism is arranged at the bottom end of the garbage bag breaking device. Therefore, the shredded and dropped garbage is conveyed to a sorting position through the conveying mechanism for sorting.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A garbage bag breaking device is used for breaking and packing garbage bags and is characterized by comprising a box body and two bag tearing mechanisms arranged in the box body oppositely, wherein the two bag tearing mechanisms move relatively to shred the garbage bags arranged in the box body, and the box body is provided with a feeding port and a discharging port; the bag tearing mechanism comprises a baffle plate, a rotating shaft, a plurality of hook claws, a telescopic driving piece and a translation driving piece; the baffle is arranged in the box body, and the driving end of the translational driving piece is connected with the baffle and is used for driving the baffle to translate in the box body; two sides of the bottom end of the baffle plate extend downwards to form first mounting parts, and the rotating shaft is rotatably connected between the two first mounting parts; an eccentric part extends from the rotating shaft, one end of the retractable driving part is pivoted with the inner side of the box body, and the other end of the retractable driving part is pivoted with the eccentric part; a plurality of hook claws are sequentially arranged on the rotating shaft; the telescopic driving piece drives the claw to turn over.

2. The bag breaking device for garbage bags according to claim 1, characterized in that: the telescopic driving piece is an electric cylinder.

3. The bag breaking device for garbage bags according to claim 1, characterized in that: the bag tearing mechanism further comprises a supporting plate and a hinge plate; two sides of the bottom end of the baffle plate also extend downwards to form second mounting parts, and the second mounting parts and the first mounting parts are arranged in a front-back staggered manner; the baffle is rotatably connected between the two second mounting parts, a plurality of space avoidance positions are arranged on the supporting plate, and a supporting strip is formed between every two adjacent space avoidance positions; one end of the hinge plate is pivoted with the inner side wall of the box body, and the other end of the hinge plate is fixedly connected to one side of the supporting plate far away from the supporting strip; the baffle plate translates to pull the supporting plate to turn over.

4. The bag breaking device for garbage bags according to claim 3, characterized in that: when the supporting bars and the hooks are horizontally arranged, the hooks are positioned at one side of the corresponding supporting bars; the support bars in the two bag tearing mechanisms are arranged in a crossed and staggered mode.

5. The bag breaking device for garbage bags according to claim 3, characterized in that: the bag tearing mechanism comprises at least two groups of hinge plates which are arranged in sequence.

6. The bag breaking device for garbage bags according to any one of claims 1 to 5, characterized in that: the translation driving piece comprises an electric cylinder and a guide rod; the electric cylinder is arranged on the case, and the telescopic end of the electric cylinder is connected with the baffle; one end of the guide rod is connected with the baffle, and the other end of the guide rod penetrates through the side wall of the box body in a sliding mode.

7. The bag breaking device for garbage bags according to claim 6, characterized in that: the outer side of the box body is also provided with an installation plate, and the electric cylinder is arranged on the installation plate; the side wall of the box body is provided with a space avoiding position for avoiding the telescopic end of the electric cylinder.

8. The bag breaking device for garbage bags according to claim 7, characterized in that: the side wall of the baffle is also provided with a connecting seat, the telescopic end of the electric cylinder is pivoted with the connecting seat, and the other end of the electric cylinder is pivoted with the mounting plate.

9. The bag breaking device for garbage bags according to claim 1, characterized in that: and the hooks of the two groups of bag tearing mechanisms are arranged in a staggered manner.

10. A garbage sorting machine is characterized by comprising the garbage bag breaking device as defined in any one of claims 1 to 9 and a conveying mechanism, wherein the conveying mechanism is arranged at the bottom end of the garbage bag breaking device.