CN211224961U

CN211224961U - Self-locking device of rear door-opening type dustbin

Info

Publication number: CN211224961U
Application number: CN201921934897.XU
Authority: CN
Inventors: 王远洪; 陈杰
Original assignee: Chongqing Yujie Sanitation Facilities Co ltd
Current assignee: Chongqing Yujie Sanitation Facilities Co ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-08-11
Anticipated expiration: 2029-11-11

Abstract

The utility model discloses a back door-opening type dustbin self-lock device relates to the clean field of sanitation, and the dustbin to current traditional back door-opening type garbage truck does not have self-lock device, and work efficiency is low, and does not have warning device, has the problem of potential safety hazard, now proposes following scheme, and it includes the box, the box top surface outside is provided with solar cell panel, the top surface of box is close to box mouth department fixed mounting and has the bull stick, just the case lid is installed in the bull stick rotation, the box mouth of box is provided with the vaulting pole groove on one side, the inside top fixed mounting in vaulting pole groove has the slide bar, just the slide bar cup joints the hoop. The utility model discloses novel structure, and the device can carry out the automation to the case lid and lock, can avoid the loaded down with trivial details process of manual locking like this, operate convenient and fast more, promote work efficiency, the degree that opens and shuts can freely be adjusted to the case lid, and is provided with the warning light, effectively improves the factor of safety of cleanup crew during operation.

Description

Self-locking device of rear door-opening type dustbin

Technical Field

The utility model relates to a sanitation clean field especially relates to a back door-opening type dustbin self-lock device.

Background

The garbage truck is called a garbage collection truck, and a garbage transfer truck is mainly used for collecting, loading and transporting domestic garbage, a garbage can of the traditional rear-opening type garbage truck is not provided with a self-locking device, the garbage can needs to be manually locked when being operated, the working efficiency is influenced, and a warning device is not arranged when the garbage can is operated under the weather conditions of haze and the like at night, so that potential safety hazards exist, and therefore the rear-opening type garbage can self-locking device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of back door-opening type dustbin self-lock device has solved the dustbin of traditional back door-opening type garbage truck and has not had self-lock device, and work efficiency is low, does not have warning device's problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a rear opening type garbage can self-locking device comprises a box body, wherein a solar cell panel is arranged on the outer side of the top surface of the box body, a rotating rod is fixedly mounted on the top surface of the box body close to a box opening, a box cover is rotatably mounted on the rotating rod, a supporting rod groove is formed in one side of the box opening of the box body, a sliding rod is fixedly mounted at the top end inside the supporting rod groove, an iron ring is sleeved on the sliding rod, a supporting rod is fixedly mounted on the outer side of the iron ring, a first clamping block is fixedly mounted at the other end of the supporting rod, a first clamping groove is formed in the inner wall of one side of the supporting rod groove, the first clamping block is matched with the first clamping groove, a second clamping groove is symmetrically formed in one end, close to the box opening, of the inner side of the bottom surface of the box body, a connecting rod is rotatably mounted inside the second clamping groove, a second clamping, just the straight arm one end fixed mounting that twists of torsional spring is in second draw-in groove bottom surface, and other end fixed mounting is in the inside of second fixture block, two be provided with the hand turning groove between the second draw-in groove, just the connecting rod runs through second draw-in groove and hand turning groove, connecting rod middle-end fixed mounting has the hand turning, just hand turning and hand turning groove match.

Preferably, a limiting block is fixedly mounted on the inner wall of the box body close to the box cover.

Preferably, the inside inductor that is provided with of stopper, vaulting pole groove below is provided with the warning light, just the output of inductor and solar cell panel's input electric connection, solar cell panel's output and the input electric connection of warning light.

Preferably, a handle is fixedly mounted on the outer side of the bottom end of the box cover.

Preferably, the side of case lid evenly is provided with the card hole, and card hole and first fixture block phase-match.

The utility model has the advantages that:

1. when the dustbin lid need be covered fashionably, the natural case lid that puts down, the second draw-in groove is poured into to the case lid bottom because gravity, can extrude the second fixture block, and the second fixture block can extrude the torsional spring, and when closed to a certain extent, the case lid can be blocked by the stopper, and the second fixture block stands up once more through the elasticity of torsional spring, through the displacement of stopper and second fixture block restriction case lid, locks the case lid, can avoid the loaded down with trivial details process of manual locking like this, and the operation is got up convenient and fast more, promotes work efficiency.

2. The case lid is provided with the card hole, and the box is provided with the vaulting pole, and the case lid can freely be adjusted the degree of opening and shutting, when carrying out the rubbish transportation operation, does not need the manual support case lid that goes of people, improves work efficiency.

3. When carrying out the rubbish transportation operation under haze environment or on the highway night, the vehicle that comes and goes can be because the sight is obstructed or the speed of a motor vehicle is too fast, thereby can not notice the garbage truck and cause the accident, the box top surface is provided with solar cell panel, and one side of box case mouth is provided with the warning light, when the inductor senses the case lid and leaves the stopper, can start solar cell panel and supply power for the warning light, play the warning effect, and solar cell panel is energy-concerving and environment-protective, the power supply system who does not give the garbage truck increases the burden.

To sum up, the device can carry out the automatic locking to the case lid, can avoid the loaded down with trivial details process of manual locking like this, operates convenient and fast more, promotes work efficiency, and the degree that opens and shuts can freely be adjusted to the case lid, and is provided with the warning light, effectively improves the factor of safety of cleaning personnel during operation.

Drawings

Fig. 1 is a schematic view of the appearance structure of the present invention.

Fig. 2 is a schematic sectional view of the present invention.

Fig. 3 is a schematic structural diagram of a in fig. 1 according to the present invention.

Fig. 4 is a schematic view of the mounting structure of the second clamping block of the present invention.

Reference numbers in the figures: the solar battery box comprises a box body 1, a box cover 2, a rotating rod 3, a handle 4, a rotating handle 5, a rotating handle 6, a supporting rod groove 7, an iron ring 8, a supporting rod 9, a first clamping groove 10, a first clamping block 11, a sliding rod 12, a torsion spring 13, a second clamping groove 14, a second clamping block 15, a connecting rod 16, a limiting block 17, an inductor 18, a solar battery panel 19, a warning lamp 20 and a clamping hole 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a back door-opening type garbage can self-locking device comprises a box body 1, a solar cell panel 19 is arranged on the outer side of the top surface of the box body 1, a rotating rod 3 is fixedly mounted at a position, close to a box opening, of the top surface of the box body 1, a box cover 2 is rotatably mounted on the rotating rod 3, a supporting rod groove 7 is arranged on one side of the box opening of the box body 1, a sliding rod 12 is fixedly mounted at the top end inside the supporting rod groove 7, an iron ring 8 is sleeved on the sliding rod 12, a supporting rod 9 is fixedly mounted on the outer side of the iron ring 8, a first clamping block 11 is fixedly mounted at the other end of the supporting rod 9, a first clamping groove 10 is formed in the inner wall of one side of the supporting rod groove 7, the first clamping block 11 is matched with the first clamping groove 10, a second clamping groove 14 is symmetrically formed in one end, close to the box, a second clamping block 15 is fixedly mounted on the connecting rod 16, a torsion spring 13 is sleeved at the joint of the connecting rod 16 and the second clamping block 15, one end of a straight torsion arm of the torsion spring 13 is fixedly mounted on the bottom surface of the second clamping groove 14, the other end of the straight torsion arm is fixedly mounted inside the second clamping block 15, a handle turning groove 6 is arranged between the two second clamping grooves 14, the connecting rod 16 penetrates through the second clamping groove 14 and the handle turning groove 6, a handle 5 is fixedly mounted at the middle end of the connecting rod 16, the handle 5 is matched with the handle turning groove 6, a limiting block 17 is fixedly mounted on the inner wall of the box body 1 close to the box cover 2, an inductor 18 is arranged inside the limiting block 17, a warning lamp 20 is arranged below the supporting rod groove 7, the output end of the inductor 18 is electrically connected with the input end of the solar cell panel 19, and the output end of the solar cell panel 19 is electrically connected with the input, the handle 4 is fixedly installed on the outer side of the bottom end of the box cover 2, the clamping holes 21 are evenly formed in the side face of the box cover 2, and the clamping holes 21 are matched with the first clamping blocks 11.

The working principle is as follows: when the box body 1 needs to be closed, the box cover 2 only needs to be naturally closed, the bottom end of the box cover 2 can extrude the second clamping block 15 due to gravity, the second clamping block 15 rotates to the second clamping groove 14, the second clamping block 15 can extrude the torsion spring 13, when the box cover 2 is closed to a certain degree, the box cover 2 can be blocked by the limiting block 17, when the box cover 2 passes through the second clamping groove 14, the second clamping block 15 is erected again through the elasticity of the torsion spring 13, the displacement of the box cover 2 is limited through the limiting block 17 and the second clamping block 15, the box cover 2 is locked completely, when the box cover 2 needs to be opened, the box cover 2 is pushed inwards by holding the handle 4 and exceeds the second clamping groove 14, meanwhile, the rotating handle 5 is rotated, the connecting rod 16 is driven by the rotating handle 5, the connecting rod 16 drives the second clamping block 15 to rotate, when the second clamping block 15 rotates to the inside of the second clamping groove 14, the box cover 2 can be opened by pulling the, can start solar cell panel 19 and supply power for warning light 21, when case lid 2 opened, hold vaulting pole 9 and slide on slide bar 12, make first fixture block 11 break away from first draw-in groove 10, rotate vaulting pole 9 to suitable position, make first fixture block 11 aim at card hole 21, slide vaulting pole 9 and make first fixture block 11 card go into card hole 21, case lid 2 is propped up, when needs lid 2, the vaulting pole 9 can be packed up in reverse operation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A rear door-opening type garbage can self-locking device comprises a box body (1) and is characterized in that a solar cell panel (19) is arranged on the outer side of the top surface of the box body (1), a rotating rod (3) is fixedly mounted on the top surface of the box body (1) close to a box opening, a box cover (2) is rotatably mounted on the rotating rod (3), a supporting rod groove (7) is formed in one side of the box opening of the box body (1), a sliding rod (12) is fixedly mounted at the top end inside the supporting rod groove (7), an iron ring (8) is sleeved on the sliding rod (12), a supporting rod (9) is fixedly mounted on the outer side of the iron ring (8), a first clamping block (11) is fixedly mounted at the other end of the supporting rod (9), a first clamping groove (10) is formed in the inner wall of one side of the supporting rod groove (7), the first clamping block (11) is matched with the first clamping groove (10), a second clamping groove (14) is symmetrically formed in one end, just connecting rod (16) is installed in second draw-in groove (14) inside rotation, just connecting rod (16) fixed mounting has second fixture block (15), connecting rod (16) with torsional spring (13) have been cup jointed to the junction of second fixture block (15), just torsional spring (13) straight torsion arm one end fixed mounting is in second draw-in groove (14) bottom surface, and other end fixed mounting is in the inside of second fixture block (15), two be provided with hand turning groove (6) between second draw-in groove (14), just connecting rod (16) run through second draw-in groove (14) and hand turning groove (6), connecting rod (16) middle-end fixed mounting has hand turning (5), just hand turning (5) and hand turning groove (6) phase-match.

2. The self-locking device of the back door-opening type dustbin according to claim 1, wherein the inner wall of the dustbin body (1) close to the dustbin cover (2) is fixedly provided with a limiting block (17).

3. The self-locking device of the back door-opening type dustbin according to claim 2, wherein an inductor (18) is arranged inside the limiting block (17), a warning lamp (20) is arranged below the supporting rod groove (7), an output end of the inductor (18) is electrically connected with an input end of a solar cell panel (19), and an output end of the solar cell panel (19) is electrically connected with an input end of the warning lamp (20).

4. The self-locking device of the rear door-opening type dustbin according to claim 1, wherein a handle (4) is fixedly installed at the outer side of the bottom end of the dustbin cover (2).

5. The self-locking device of the back door-opening type dustbin according to claim 1, wherein the side surface of the dustbin cover (2) is uniformly provided with clamping holes (21), and the clamping holes (21) are matched with the first clamping blocks (11).