CN219135247U - Dustbin with self-locking structure and garbage truck thereof - Google Patents

Abstract

The utility model belongs to the technical field of garbage treatment, and particularly relates to a garbage can with a self-locking structure and a garbage truck thereof, which comprise a garbage can body, a door plate and a self-locking device, wherein the garbage can body is internally hollow, an opening is formed in the side end of the garbage can body, the door plate is positioned at the opening, the upper end of the door plate is rotationally connected with the upper end of the garbage can body and is used for sealing the opening, and the self-locking device comprises a rotating rod, two groups of transmission mechanisms and at least two groups of locking arms; the two transmission mechanisms are respectively arranged on two opposite sides of the dustbin body and close to the opening, the rotating rod is rotationally connected to the bottom of the dustbin body, two ends of the rotating rod are respectively connected with movable ends of the two transmission mechanisms, each locking arm is arranged on the rotating rod, and a locking seat for locking with the corresponding locking arm is arranged at the bottom of the door plate. Through the setting of self-locking device, can realize automatic lock door and unblanking, need not manual operation, it is very convenient to the closure is firm.

Description

Dustbin with self-locking structure and garbage truck thereof

Technical Field

The utility model belongs to the technical field of garbage disposal, and particularly relates to a garbage can with a self-locking structure and a garbage truck thereof.

Background

In daily life activities of people, garbage waste is inevitably manufactured, garbage is generally put into a garbage can, the garbage of the garbage can is concentrated in a large garbage can by special workers, and in order to facilitate carrying and conveying of the garbage waste, the garbage after boxing is generally transported to a garbage factory through a garbage truck for centralized treatment. The one end of dustbin is general to be articulated to have the door plant, makes things convenient for the dress case of rubbish and clears away, and the door plant of current dustbin is general through the mode of hasp, and the manual work is locked, and is very inconvenient to at the in-process of transportation, the rubbish that the dustbin was full can shake the striking door plant in the transportation, if the hasp is not tight, then leads to the rubbish to crash out at the in-process of transportation door plant easily.

Disclosure of Invention

The utility model aims to provide a dustbin with a self-locking structure and a dustbin with the dustbin, and aims to solve the technical problem that a door plate of the dustbin in the prior art is generally locked by manually unlocking through a lock catch mode, so that the dustbin is inconvenient to use.

In order to achieve the above purpose, the dustbin with the self-locking structure provided by the embodiment of the utility model comprises a dustbin body, a door plate and a self-locking device, wherein the inside of the dustbin body is hollow, an opening is formed in the side end of the dustbin body, the door plate is positioned at the opening, the upper end of the door plate is rotatably connected with the upper end of the dustbin body and is used for sealing the opening, and the self-locking device comprises a rotating rod, two groups of transmission mechanisms and at least two groups of locking arms; the two transmission mechanisms are respectively arranged on two opposite sides of the dustbin body and close to the opening, the rotating rod is rotationally connected to the bottom of the dustbin body, two ends of the rotating rod are respectively connected with movable ends of the two transmission mechanisms, each locking arm is arranged on the rotating rod, and a locking seat for locking with the corresponding locking arm is arranged at the bottom of the door plate.

Optionally, the latch base includes two side plates disposed at intervals and extending obliquely towards the locking arm, and one ends of the two side plates away from the door panel are connected with a connecting shaft;

the locking arm is far away from the one end of bull stick upwards bends and forms the hook portion, be equipped with spacing breach on the hook portion, hook portion hook in on the connecting axle.

Optionally, the width of the locking arm gradually decreases in a direction away from the rotating lever.

Optionally, the locking arms and the locking seats are four groups, the locking arms are uniformly arranged on the rotating rod at intervals, the locking seats are uniformly arranged at intervals at the bottom of the door panel, and the locking seats are respectively arranged corresponding to the locking arms.

Optionally, the self-locking device further comprises two groups of lateral locking mechanisms located on two opposite sides of the dustbin body, the lateral locking mechanisms comprise a connecting rod, lateral locking hooks and locking columns, one end of the connecting rod is rotationally connected with the moving end of the transmission mechanism, the other end of the connecting rod is connected with the lateral locking hooks, the locking columns are located at the lateral ends of the door plate and perpendicular to the door plate, the lateral locking hooks are rotationally connected with the dustbin body, and one ends of the lateral locking hooks are bent upwards and hooked on the locking columns.

Optionally, the drive mechanism includes actuating element and rotation board, actuating element is fixed in the dustbin outside, the one end of rotation board with actuating element's removal end rotates to be connected, the other end with bull stick fixed connection, the middle part of rotation board is protruding towards actuating element and is formed connecting portion, the connecting rod with connecting portion rotate to be connected.

Optionally, the driving element is a hydraulic cylinder.

Optionally, four rollers are arranged at the bottom of the dustbin body, and the four rollers are respectively positioned at four corners of the dustbin body.

The above technical solutions in the dustbin with the self-locking structure provided by the embodiment of the utility model have at least one of the following technical effects: when the garbage can is used, the rotating rod is driven to rotate through the two groups of transmission mechanisms, at least two groups of lock arms arranged on the rotating rod rotate, the two groups of lock arms are separated from the lock catch base and rotate in the direction away from the lock catch base, locking of the lock arms on the door plate is relieved, the upper end of the door plate is rotationally connected with the upper end of the garbage can body, the garbage can body can be opened by pulling the bottom of the door plate to rotate upwards, and garbage in the garbage can body is cleaned. Therefore, through the arrangement of the self-locking device, automatic door locking and unlocking can be realized, manual operation is not needed, the locking is very convenient, and the locking is stable.

Another embodiment of the utility model provides a garbage truck comprising the garbage can with the self-locking structure.

The technical scheme in the garbage truck provided by the embodiment of the utility model has at least one of the following technical effects: the dustbin with the self-locking structure is arranged on a garbage truck and is transported to a designated place for centralized treatment through the garbage truck. When the door plate is locked, the rotating rod is driven to rotate through the two groups of transmission mechanisms, at least two groups of lock arms arranged on the rotating rod rotate along with the rotating rod, and the two groups of lock arms rotate towards the direction close to the lock catch base until the lock arms are connected with the lock catch base, and the door plate tightly seals the opening through the action of the transmission mechanisms. Therefore, through the arrangement of the self-locking device, automatic door locking and unlocking can be realized, manual operation is not needed, the locking is very convenient, and the locking is stable.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a dustbin with a self-locking structure according to an embodiment of the present utility model.

Fig. 2 is a schematic structural diagram of a dustbin with a self-locking structure according to another embodiment of the present utility model.

Fig. 3 is a schematic structural diagram of a self-locking device according to an embodiment of the present utility model.

Fig. 4 is a schematic structural diagram of the self-locking device according to another embodiment of the present utility model.

Fig. 5 is a schematic structural diagram of a locking arm according to an embodiment of the present utility model.

Wherein, each reference sign in the figure:

10-dustbin body 11-roller 20-door plate

30-self-locking device 31-rotating rod 32-driving mechanism

33-locking arm 34-side locking mechanism 40-locking seat

41-side plate 42-connecting shaft 321-driving element

322-rotating plate 331-hook 332-limit notch

341-connecting rod 342-lateral lock hook 343-lock column

3221—a connection.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to fig. 1 to 5 are exemplary and intended to illustrate embodiments of the present utility model and should not be construed as limiting the utility model.

In the description of the embodiments of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the embodiments of the present utility model and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

In one embodiment of the present utility model, as shown in fig. 1 to 4, a dustbin with a self-locking structure is provided, which comprises a dustbin body 10, a door plate 20 and a self-locking device 30, wherein the dustbin body 10 is hollow, and the side end is provided with an opening, garbage can be filled into the dustbin body 10 through the opening, the door plate 20 is positioned at the opening, the upper end of the door plate 20 is rotatably connected with the upper end of the dustbin body 10 and is used for sealing the opening, and the self-locking device 30 comprises a rotating rod 31, two groups of transmission mechanisms 32 and at least two groups of locking arms 33; the two transmission mechanisms 32 are respectively arranged on two opposite sides of the dustbin body 10 and are close to the opening, the transmission mechanisms 32 provide power and have moving ends, the rotating rod 31 is rotationally connected to the bottom of the dustbin body 10 and is close to the opening, two ends of the rotating rod 31 are respectively connected with the moving ends of the two transmission mechanisms 32, the rotating rod 31 is rotated through the driving of the two transmission mechanisms 32, each locking arm 33 is arranged on the rotating rod 31, at least two locking arms 33 are symmetrically arranged, locking seats 40 for locking corresponding to the locking arms 33 are arranged at the bottom of the door plate 20, the number of the locking seats 40 is the same as that of the locking arms 33, and the locking seats are in one-to-one correspondence, and the locking arms 33 are driven to swing through the transmission mechanisms 32 so as to realize connection and separation with the locking seats 40.

When the garbage can is used, the rotating rod 31 is driven to rotate through the two groups of transmission mechanisms 32, at least two groups of locking arms 33 arranged on the rotating rod 31 rotate along with the rotating rod, the two groups of locking arms 33 are separated from the locking seat 40 and rotate in the direction away from the locking seat 40, the locking of the locking arms 33 on the door plate 20 is released, the upper end of the door plate 20 is rotationally connected with the upper end of the garbage can body 10, the garbage can body 10 can be opened by pulling the bottom of the door plate 20 to rotate upwards, and garbage in the garbage can body 10 is cleaned. Thus, through the arrangement of the self-locking device 30, automatic door locking and unlocking can be realized, manual operation is not needed, and the locking is very convenient and stable.

In this embodiment, as shown in fig. 1 to 5, the latch base 40 includes two side plates 41 disposed at intervals and extending obliquely toward the latch arm 33, and a connecting shaft 42 is connected to one end of the two side plates 41 away from the door panel 20. The two ends of the connecting shaft 42 are fixedly connected with the two side plates 41 respectively and are perpendicular to the two parallel side plates 41.

The locking arm 33 is far away from the one end of bull stick 31 is upwards crooked to form and is colluded portion 331, colludes the contained angle that forms between portion 331 and the locking arm 33 and be the right angle, and when being convenient for lock arm 33 swing, collude portion 331 and separate from connecting axle 42, release the hasp, be equipped with spacing breach 332 on collude portion 331, collude portion 331 hook in on the connecting axle 42. The limiting notch 332 is arc-shaped and is matched with the connecting shaft 42, the interval between the two side plates 41 is larger than the width of the hook 331, one end of the side plate 41 obliquely extends to the bottom of the dustbin body 10, and the locking arm 33 can be hooked on the connecting shaft 42 in the rotating process conveniently. In the locked state, the hook 331 is hooked on the connection shaft 42 in an upward curved manner.

In the present embodiment, as shown in fig. 1 to 5, the width of the lock arm 33 gradually decreases in a direction away from the rotating lever 31. Specifically, when the locking arm 33 is locked with the locking seat 40, the locking arm 33 is obliquely arranged, the width of the locking arm 33 gradually decreases along the direction away from the rotating rod 31, the rotation process of the locking arm 33 can be ensured, and the angle of the hook 331 can be larger.

In this embodiment, as shown in fig. 1 to 4, the locking arms 33 and the locking seats 40 are four groups, the four locking arms 33 are uniformly arranged on the rotating rod 31 at intervals, the four locking seats 40 are uniformly arranged at intervals on the bottom of the door panel 20, and the locking seats 40 are respectively arranged corresponding to the locking arms 33. Specifically, the number of the locking arms 33 and the locking seats 40 is the same, and preferably four, and one locking arm 33 and one corresponding locking seat 40 are one group, so that the locking arms 33 and the locking seats 40 are uniformly arranged at intervals, and it is ensured that the door panel 20 is not easy to be knocked open by garbage in the transportation process after locking.

In this embodiment, as shown in fig. 1 to 4, the self-locking device 30 further includes two sets of lateral locking mechanisms 34 located at two opposite sides of the dustbin body 10, the lateral locking mechanisms 34 include a connecting rod 341, a lateral locking hook 342, and a locking post 343, one end of the connecting rod 341 is rotatably connected with the moving end of the transmission mechanism 32, the other end of the connecting rod is connected with the lateral locking hook 342, the locking post 343 is located at a lateral end of the door panel 20 and is perpendicular to the door panel 20, the lateral locking hook 342 is rotatably connected with the dustbin body 10, and one end of the lateral locking hook 342 is bent upwards and hooked on the locking post 343. Specifically, the lateral locking mechanism 34 is disposed near the bottom of the dustbin body 10, and since the lower end of the door panel 20 swings upward to open the door, the bottom of the door panel 20 is locked with the dustbin body 10 to prevent the garbage from crashing open the door panel 20. The movable end of the transmission mechanism 32 drives the connecting rod 341 to move upwards, and as the connecting rod 341 is rotationally connected with the lateral lock hook 342, the lateral lock hook 342 is rotationally connected with the lateral end of the dustbin body 10, one end of the lateral lock hook 342 extends towards the lock post 343 to form a structure similar to the hook 331 and is hooked on the lock post 343, when the connecting rod 341 moves upwards, the lateral lock hook 342 rotates, one end of the lateral lock hook 342 hooked with the lock post 343 swings downwards, and the connection with the lock post 343 is released. Wherein, by pulling the transmission mechanism 32, the lateral lock hook 342 tightly fastens the lock post 343, so that the door panel 20 is locked.

In this embodiment, as shown in fig. 1 to 4, the transmission mechanism 32 includes a driving element 321 and a rotating plate 322, the driving element 321 is fixed on the outer side of the dustbin body 10, one end of the rotating plate 322 is rotationally connected with a moving end of the driving element 321, the other end is fixedly connected with the rotating rod 31, a middle portion of the rotating plate 322 protrudes toward the driving element 321 to form a connecting portion 3221, and the connecting rod 341 is rotationally connected with the connecting portion 3221. Specifically, the driving element 321 and the rotating plate 322 are both located at the side end of the dustbin body 10, the horizontal height of the driving element 321 is greater than that of the rotating plate 322, the driving element 321 provides power, the moving end of the driving element 321 moves linearly and reciprocally, since the rotating plate 322 is rotationally connected with the moving end of the driving element 321 and rotationally connected with the connecting rod 341 and fixedly connected with the rotating rod 31, when the moving end of the driving element 321 moves forward, the rotating plate 322 rotates, the connecting rod 341 moves upward, the lateral lock hook 342 rotates, one end of the lateral lock hook 342 hooked with the lock post 343 swings downward to release the connection with the lock post 343, meanwhile, the rotating rod 31 rotates clockwise to drive the lock arm 33 to rotate clockwise, and the hook 331 rotates downward to release the connection with the connecting shaft 42. Thus, unlocking is realized, and the same is true of locking. The door is not required to be manually locked, and the self-locking can be realized only by controlling the work of the driving element 321.

In this embodiment, as shown in fig. 1 to 4, the driving element 321 is a hydraulic cylinder. Specifically, the driving element 321 may also be a cylinder, a linear module, or a linear motor power element, and this embodiment is preferably a hydraulic cylinder, which has a simple structure and reliable operation. When the reciprocating motion is realized, a speed reducing device can be omitted, no transmission gap exists, and the motion is stable.

In this embodiment, as shown in fig. 1-2, four rollers 11 are disposed at the bottom of the dustbin body 10, and the four rollers 11 are respectively located at four corners of the dustbin body 10. Specifically, since the garbage can 10 is generally bulky, the bottom of the garbage can 10 is provided with the rollers 11, so that the garbage can 10 can be moved conveniently.

Another embodiment of the utility model provides a garbage truck comprising the garbage can with the self-locking structure.

The dustbin with the self-locking structure is arranged on a garbage truck and is transported to a designated place for centralized treatment through the garbage truck. When the door plate 20 is locked, the rotating rod 31 is driven to rotate by the two groups of transmission mechanisms 32, at least two groups of locking arms 33 arranged on the rotating rod 31 rotate along with the rotating rod, and the two groups of locking arms 33 rotate in the direction close to the lock catch base 40 until the locking arms 33 are connected with the lock catch base 40, and the door plate 20 tightly seals the opening under the action of the transmission mechanisms 32. Thus, through the arrangement of the self-locking device 30, automatic door locking and unlocking can be realized, manual operation is not needed, and the locking is very convenient and stable.

The rest of the present embodiment is the same as the above embodiment, and the features not explained in the present embodiment are all explained by adopting the above embodiment, and will not be described here again.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (9)

1. The utility model provides a take dustbin of auto-lock structure, includes dustbin body, door plant and auto-lock device, inside cavity of dustbin body and side have the opening, the door plant is located the opening part, just the upper end of door plant with the upper end of dustbin body rotates to be connected, and is used for sealing its characterized in that: the self-locking device comprises a rotating rod, two groups of transmission mechanisms and at least two groups of locking arms; the two transmission mechanisms are respectively arranged on two opposite sides of the dustbin body and close to the opening, the rotating rod is rotationally connected to the bottom of the dustbin body, two ends of the rotating rod are respectively connected with movable ends of the two transmission mechanisms, each locking arm is arranged on the rotating rod, and a locking seat for locking with the corresponding locking arm is arranged at the bottom of the door plate.

2. The dustbin with a self-locking structure according to claim 1, wherein: the lock catch base comprises two side plates which are arranged at intervals and extend obliquely towards the lock arm, and one ends of the two side plates, far away from the door plate, are connected with a connecting shaft;

the locking arm is far away from the one end of bull stick upwards bends and forms the hook portion, be equipped with spacing breach on the hook portion, hook portion hook in on the connecting axle.

3. The dustbin with a self-locking structure according to claim 1, wherein: the width of the locking arm gradually decreases along the direction away from the rotating rod.

4. A dustbin with a self-locking structure according to any one of claims 1 to 3, characterized in that: the locking arms and the locking seats are four groups, the locking arms are uniformly arranged on the rotating rod at intervals, the locking seats are uniformly arranged at intervals at the bottom of the door panel, and the locking seats are respectively arranged corresponding to the locking arms.

5. A dustbin with a self-locking structure according to any one of claims 1 to 3, characterized in that: the self-locking device further comprises two groups of lateral locking mechanisms which are positioned on two opposite sides of the dustbin body, each lateral locking mechanism comprises a connecting rod, a lateral locking hook and a locking column, one end of each connecting rod is rotatably connected with the moving end of each transmission mechanism, the other end of each connecting rod is connected with each lateral locking hook, each locking column is positioned at the lateral end of each door plate and perpendicular to the corresponding door plate, each lateral locking hook is rotatably connected with the dustbin body, and one end of each lateral locking hook is upwards bent and hooked on each locking column.

6. The dustbin with a self-locking structure according to claim 5, wherein: the transmission mechanism comprises a driving element and a rotating plate, wherein the driving element is fixed on the outer side of the dustbin body, one end of the rotating plate is rotationally connected with the moving end of the driving element, the other end of the rotating plate is fixedly connected with the rotating rod, the middle part of the rotating plate protrudes towards the driving element to form a connecting part, and the connecting rod is rotationally connected with the connecting part.

7. The dustbin with self-locking structure according to claim 6, wherein: the driving element is a hydraulic cylinder.

8. A dustbin with a self-locking structure according to any one of claims 1 to 3, characterized in that: the bottom of the dustbin body is provided with four rollers, and the four rollers are respectively positioned at four corners of the dustbin body.

9. A garbage truck, characterized in that: a dustbin comprising a self-locking arrangement according to any one of claims 1 to 8.

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