CN218023439U - Locking mechanism for rear door of mobile garbage equipment box body - Google Patents

Abstract

The utility model relates to a refuse treatment technical field just discloses a locking mechanism of mobile waste equipment box back door, including the dustbin, the dustbin left end articulates there is the back door, the positive fixed mounting of dustbin has first fixed block, the positive fixed mounting of back door has first dead lever, the inside of first fixed block articulates there is the lock dish. The utility model discloses a set up the lock dish, motor and dwang, because the operation of motor, rotation through the dwang, make the movable block move, the one end that the movable block will drive the lock dish this moment uses first fixed block to rotate as the rotation point, thereby the other end through the lock dish contacts and breaks away from with first dead lever, realize the locking effect to the back door, avoid because the human factor causes the tight not thorough of back door lock, avoid the condition of accident leakage, the staff's of being convenient for use.

Description

Locking mechanism for rear door of mobile garbage equipment box body

Technical Field

The utility model relates to a refuse treatment technical field, more specifically say, the utility model relates to a mobile garbage equipment box back door locking mechanism.

Background

The movable garbage equipment box is a box body used for being arranged in garbage, is usually matched with a transportation vehicle head for use, and collects the garbage by carrying the garbage equipment box through the transportation vehicle head.

At present, when the staff collected domestic waste, can use mobile garbage equipment case to ship usually, mobile garbage equipment case among the prior art, usually for the staff is manual fixes the locking to the back door, and the back door locking mechanism who has is comparatively single, make mobile garbage equipment case take place the accident easily and open when transporting, cause rubbish to reveal, hinder road vehicle's normal operating, also pollute near environment simultaneously, consequently need improve and optimize mobile garbage equipment box back door locking mechanism.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a locking mechanism for the rear door of a mobile garbage device box, which has the advantages of good locking effect and adjustable supporting angle.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a remove tight mechanism of rubbish equipment box back door lock, includes the dustbin, the dustbin left end articulates there is the back door, the positive fixed mounting of dustbin has first fixed block, the positive fixed mounting of back door has first dead lever, the inside of first fixed block articulates there is the lock dish, the one end of lock dish run through first fixed block and be located the below of first dead lever and contact with first dead lever, the positive movable mounting of dustbin has the movable block, the other end of lock dish extends to the inside of movable block, first recess has been seted up to the inside of movable block, the equal fixed mounting in both sides has the first movable block that is located first recess inside around the lock dish, the positive fixed mounting of dustbin has the motor, the output shaft fixedly connected with dwang of motor, the other end of dwang runs through the movable block.

As a preferred technical scheme of the utility model, the second recess has been seted up to the inside of dustbin, the inside of second recess is slided and is installed the second movable block.

As a preferred technical scheme of the utility model, the positive fixed mounting of dustbin has the third dead lever, the front of back door is rotated and is installed movable buckle, the right-hand member of activity buckle is located the below of third dead lever and contacts with the third dead lever.

As an optimal technical scheme of the utility model, the positive fixed mounting of back door has the second dead lever, through first spring elastic connection between second dead lever and the activity buckle.

As a preferred technical scheme of the utility model, the positioning disk is installed in the back rotation of dustbin, the back of back door articulates there is the fly leaf, the other end of fly leaf runs through the positioning disk, the locating hole has been seted up on the surface of fly leaf.

As an optimal technical scheme of the utility model, the back fixed mounting of positioning disk has the shell, the inside movable mounting of shell has the limiting plate.

As a preferred technical scheme of the utility model, the inside movable mounting of shell has the motion pole, the one end of motion pole runs through the limiting plate and extends to the inside of locating hole, the other end of motion pole runs through the shell, elastic connection has been cup jointed in the surface activity of motion pole in the limiting plate back and the positive second spring between the shell inner chamber.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up lock dish, motor and dwang, because the operation of motor, through the rotation of dwang, make the movable block move, the one end that the movable block will drive the lock dish this moment uses first fixed block to rotate as the rotation point, thereby the other end through the lock dish contacts and breaks away from with first dead lever, realizes the locking effect to the back door, avoids because the human factor causes the tight not thorough of back door lock, avoids taking place the condition of unexpected leakage, the staff's of being convenient for use.

2. The utility model discloses a set up fly leaf, motion pole and second spring, loosen the motion pole, because the elasticity recovering action of second spring will promote the motion pole for the motion pole resets to the inside of locating hole, thereby fixes the fly leaf, and then realizes angle modulation function, and the staff of being convenient for adjusts according to the work needs, has improved the practicality of device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the back side of the present invention;

fig. 3 is a schematic structural view of the lock disc of the present invention;

FIG. 4 is a schematic view of a partial structure of the garbage can of the present invention;

fig. 5 is a schematic view of a partial enlarged structure at a in fig. 4 according to the present invention;

fig. 6 is a schematic diagram of the internal structure of the positioning plate of the present invention.

In the figure: 1. a dustbin; 2. a rear door; 3. a first fixed block; 4. a first fixing lever; 5. a lock disc; 6. a movable block; 7. a first groove; 8. a first moving block; 9. a second groove; 10. a second moving block; 11. a motor; 12. rotating the rod; 13. a second fixing bar; 14. a third fixing bar; 15. a movable buckle; 16. a first spring; 17. positioning a plate; 18. a second fixed block; 19. a movable plate; 20. positioning holes; 21. a housing; 22. a limiting plate; 23. a motion bar; 24. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 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.

As shown in fig. 1 to 6, the utility model provides a rear door locking mechanism of a mobile garbage device box, including a garbage can 1, the left end of the garbage can 1 is hinged with a rear door 2, the front fixed mounting of the garbage can 1 has a first fixed block 3, the front fixed mounting of the rear door 2 has a first fixed rod 4, the inside of the first fixed block 3 is hinged with a lock disc 5, one end of the lock disc 5 runs through the first fixed block 3 and is located below the first fixed rod 4 and contacts with the first fixed rod 4, the front movable mounting of the garbage can 1 has a movable block 6, the other end of the lock disc 5 extends to the inside of the movable block 6, the inside of the movable block 6 is provided with a first groove 7, the front and back sides of the lock disc 5 are both fixedly provided with a first movable block 8 located inside the first groove 7, the front fixed mounting of the garbage can 1 has a motor 11, the output shaft of the motor 11 is fixedly connected with a rotating rod 12, and the other end of the rotating rod 12 runs through the movable block 6;

through starter motor 11, because motor 11's operation, will drive dwang 12 and rotate, because threaded groove has been seted up to the surface of dwang 12, rotation through dwang 12, make the movable block 6 move, the movable block 6 will drive the one end of lock dish 5 and use first fixed block 3 to rotate as the rotation point this moment, thereby the other end through lock dish 5 contacts and breaks away from with first dead lever 4, the realization is to the locking effect of back door 2, avoid because the human factor causes back door 2 to lock not thorough, avoid taking place the condition of unexpected leakage, be convenient for staff's use.

A second groove 9 is formed in the dustbin 1, and a second moving block 10 is slidably mounted in the second groove 9;

because the design of second recess 9 can play good limiting displacement to movable block 6 for the operation of movable block 6 is more stable, and then the normal rotation of guarantee lock dish 5.

The front surface of the dustbin 1 is fixedly provided with a third fixed rod 14, the front surface of the rear door 2 is rotatably provided with a movable buckle 15, and the right end of the movable buckle 15 is positioned below the third fixed rod 14 and is in contact with the third fixed rod 14;

through the cooperation between activity buckle 15 and the third dead lever 14, can fix between back door 2 and the dustbin 1, prevent that back door 2 from taking place the accident and opening.

Wherein, the front of the back door 2 is fixedly provided with a second fixed rod 13, and the second fixed rod 13 is elastically connected with the movable buckle 15 through a first spring 16;

due to the design of the first spring 16, a good elastic return effect can be provided for the movable catch 15, and under the elastic return effect of the first spring 16, the movable catch 15 is kept in close contact with the third fixing rod 14.

Wherein, the back of the dustbin 1 is rotatably provided with a positioning plate 17, the back of the back door 2 is hinged with a movable plate 19, the other end of the movable plate 19 penetrates through the positioning plate 17, and the surface of the movable plate 19 is provided with a positioning hole 20;

due to the design of the positioning holes 20, the moving position of the movable plate 19 can be fixed, so that the positioning adjustment is realized, the upward opening angles of the rear door 2 are different, and the use by workers is facilitated.

Wherein, the back of the positioning plate 17 is fixedly provided with a shell 21, and the inside of the shell 21 is movably provided with a limiting plate 22;

due to the design of the limiting plate 22, the moving rod 23 can be well limited, so that the moving rod 23 can move more smoothly, and the movable plate 19 can be conveniently fixed.

A moving rod 23 is movably mounted inside the housing 21, one end of the moving rod 23 penetrates through the limiting plate 22 and extends into the positioning hole 20, the other end of the moving rod 23 penetrates through the housing 21, and a second spring 24 elastically connected between the back surface of the limiting plate 22 and the front surface of the inner cavity of the housing 21 is movably sleeved on the outer surface of the moving rod 23;

through staff pulling motion pole 23, make motion pole 23 break away from with locating hole 20, rotate back door 2 this moment, back door 2 will drive the one end of second fixed block 18 and fly leaf 19 together upwards to rotate, fly leaf 19 will move in the inside of positioning disk 17 this moment, it together rotates to drive positioning disk 17 simultaneously, after back door 2 rotates to required angle, loosen motion pole 23 this moment, because the elasticity recovery effect of second spring 24, will promote motion pole 23, make motion pole 23 reset to the inside of locating hole 20, thereby fix fly leaf 19, and then realize angle modulation function, the staff of being convenient for adjusts according to the work needs, the practicality of device has been improved.

The utility model discloses a theory of operation and use flow:

due to the operation of the motor 11, the movable block 6 moves through the rotation of the rotating rod 12, and at the moment, the movable block 6 drives one end of the lock disc 5 to rotate by taking the first fixed block 3 as a rotating point, so that the other end of the lock disc 5 is in contact with and separated from the first fixed rod 4;

the moving rod 23 is pulled to disengage the moving rod 23 from the positioning hole 20, the rear door 2 is rotated, the moving rod 23 is released after the rear door 2 is rotated to a required angle, and due to the elastic force recovery effect of the second spring 24, the moving rod 23 is pushed to be reset to the inside of the positioning hole 20, so that the movable plate 19 is fixed.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a remove rubbish equipment box back door locking mechanism, includes dustbin (1), its characterized in that: dustbin (1) left end articulates there is back door (2), the positive fixed mounting of dustbin (1) has first fixed block (3), the positive fixed mounting of back door (2) has first dead lever (4), the inside of first fixed block (3) articulates there is lock dish (5), the one end of lock dish (5) runs through first fixed block (3) and is located the below of first dead lever (4) and contacts with first dead lever (4), the positive movable mounting of dustbin (1) has movable block (6), the other end of lock dish (5) extends to the inside of movable block (6), first recess (7) have been seted up to the inside of movable block (6), the equal fixed mounting in both sides has first movable block (8) that is located first recess (7) inside around lock dish (5), the positive fixed mounting of dustbin dwang (1) has motor (11), the output shaft fixedly connected with (12) of motor (11), the other end of movable block (6) runs through.

2. The locking mechanism of the rear door of the box body of the mobile garbage device as claimed in claim 1, wherein: a second groove (9) is formed in the garbage can (1), and a second moving block (10) is slidably mounted in the second groove (9).

3. The locking mechanism of the rear door of the box body of the mobile garbage device as claimed in claim 1, wherein: the front of dustbin (1) is fixed with third dead lever (14), the front of back door (2) is rotated and is installed activity buckle (15), the right-hand member of activity buckle (15) is located the below of third dead lever (14) and contacts with third dead lever (14).

4. The locking mechanism of the rear door of the box body of the mobile garbage device as claimed in claim 1, wherein: the front surface of the rear door (2) is fixedly provided with a second fixed rod (13), and the second fixed rod (13) is elastically connected with the movable buckle (15) through a first spring (16).

5. The locking mechanism of the rear door of the box body of the mobile garbage device as claimed in claim 1, wherein: the back of dustbin (1) rotates installs positioning disk (17), the back of back door (2) articulates there is fly leaf (19), positioning disk (17) are run through to the other end of fly leaf (19), locating hole (20) have been seted up on the surface of fly leaf (19).

6. The locking mechanism of the rear door of the box body of the mobile garbage device as claimed in claim 5, wherein: the back fixed mounting of positioning disk (17) has shell (21), the inside movable mounting of shell (21) has limiting plate (22).

7. The locking mechanism of the rear door of the box body of the mobile garbage device as claimed in claim 6, wherein: the inside movable mounting of shell (21) has motion pole (23), the one end of motion pole (23) runs through limiting plate (22) and extends to the inside of locating hole (20), the other end of motion pole (23) runs through shell (21), the surface activity of motion pole (23) is cup jointed elastic connection in second spring (24) between limiting plate (22) back and shell (21) inner chamber front.

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