CN205932039U - A self -locking mechanism that is used for split type side material loading rubbish equipment - Google Patents

Abstract

The utility model relates to a self-locking mechanism for split-type side loading garbage equipment. The hopper of the split-type side loading garbage equipment includes a hopper body and a material blocking door, and the self-locking mechanism is arranged on the hopper to control the material blocking door. Opening and closing with the hopper body, one side of the retaining door is hinged with one side of the hopper body, which includes a locking component, which includes a lock hook rod, a door blocking rod, a buckle ring, a lock housing, an L-shaped control handle, and a lock hook The rod and the door blocking rod are parallel and fixed on the other side of the hopper body and the other side of the material blocking door. The clasp is connected to the end of the lock housing corresponding to the lock hook rod through a telescopic structure, and the other end of the lock housing is connected to the lock housing. The middle part of the crossbar of the L-shaped joystick is hinged, and one end of the crossbar of the L-shaped joystick is hinged with the door-stop lever; hold and manipulate the vertical rod of the L-shaped joystick, and drive the crossbar to rotate around the hinge point between one end of the crossbar and the doorstop lever , the middle part of the cross bar drives the lock housing to rotate around the hinge point between the middle part of the cross bar and the other end of the lock housing, and the lock housing drives the clasp to expand and contract to lock or separate from the lock hook rod.

Description

A self-locking mechanism for split-type side-feeding garbage equipment

technical field

The utility model relates to a self-locking mechanism for a split-type side-feeding garbage device.

Background technique

At present, urban domestic and industrial waste are generally disposed of by burial, incineration, etc. During the collection and transfer process of some domestic waste, due to the large volume occupied, if it is not compressed, its transportation efficiency is extremely low.

The existing split-type side loading garbage equipment usually includes two parts, one part is a garbage compression box arranged on the ground track for compressing garbage, and the other part is a hopper placed in the pit on one side of the garbage compression box for loading garbage After the hopper is filled with garbage, the hopper is turned over under the drive of the turning mechanism to pour the garbage into the garbage compression box for garbage compression.

The existing hopper for split-type side-feeding garbage equipment includes a hopper body, a material retaining door frame and two material retaining doors, and the material retaining door frame and the two material retaining doors are vertically enclosed in the hopper body. The tops of the three sides form a discharge port. One side of the two retaining doors is respectively hinged with the hopper body, and the other side of the two retaining doors is detachably connected to the hopper body through a locking mechanism. The locking mechanism is usually It includes a plug pin and a first socket and a second socket correspondingly provided on the other side of the material blocking door and the other side of the hopper body, and the plug pin is pluggably inserted into the first socket and the second socket, In order to realize the locking or separation of the blocking door and the hopper body. When this structure is in use, it is easy to cause the bolt to be deformed by force and affect the use.

Contents of the invention

The purpose of the utility model is to aim at the deficiencies of the prior art, and provide a self-locking mechanism with reasonable design, simple structure, not easy to deform, easy to use, and good practicability for split-type side-feeding garbage equipment.

In order to achieve the above object, the utility model adopts the following technical solutions:

A self-locking mechanism for split-type side loading garbage equipment, the hopper of the split-type side loading garbage equipment includes a hopper body and a material blocking door, and the self-locking mechanism is arranged on the hopper to control the material blocking door and The opening and closing of the hopper body, the side of the blocking door is hinged with the side of the hopper body, the self-locking mechanism includes a locking assembly, and the locking assembly includes a lock hook rod, a door blocking rod, a buckle, a lock case and a L Shaped control handle, the lock hook rod and the door blocking rod are fixed parallel to the other side of the hopper body and the other side of the material blocking door, and the buckle is connected to the corresponding lock of the lock housing through a telescopic structure that can be stretched relative to the lock housing. One end of the hook rod and the other end of the lock housing are hinged with the middle part of the horizontal bar of the L-shaped joystick, and one end of the horizontal rod of the L-shaped joystick is hinged with the door-stop lever; hold and manipulate the vertical rod of the L-shaped joystick to drive the horizontal rod around the horizontal One end of the rod rotates with the hinge point of the door bar, the middle part of the cross bar drives the lock housing to rotate around the hinge point between the middle part of the cross bar and the other end of the lock housing, and the lock housing drives the clasp to expand and contract to lock or separate from the lock hook rod.

The self-locking mechanism also includes a latch assembly, the latch assembly includes a latch and a connector, one end of the latch is connected to the hopper body through the connector, and the other end of the latch is pluggably inserted on the other side of the material blocking door and the other side of the hopper body. One side is correspondingly provided with the first jack and the second jack. This design can further improve the locking performance of the material blocking door and the hopper body.

The connecting piece is a hanging chain or a hanging rope.

The telescopic structure includes a core rod, a limit slider, and an upper stroke groove and a lower stroke groove correspondingly provided on the upper wall and the lower wall of the lock housing, and the core rod is arranged in a lateral channel provided on the side wall of the lock housing Inside, the core rod is covered with a compression spring, one end of the core rod extends out of the through hole provided on one end of the lock housing and is fixedly connected with the buckle, the other end of the core rod is fixedly connected with the limit slider, and the upper end of the limit slider and the The lower end is slidingly connected with the upper stroke groove and the lower stroke groove respectively.

The utility model adopts the above technical scheme. When in use, by holding and manipulating the vertical rod of the L-shaped joystick, the horizontal rod connected with the vertical rod is driven to rotate around the hinge point between one end of the horizontal rod and the door-stop rod, so that the middle part of the horizontal rod can Drive the lock housing to rotate around the hinge point between the middle part of the cross bar and the other end of the lock housing. During the rotation of the lock housing, under the telescopic buffering action of the compression spring, the buckle can expand and contract relative to the lock housing, thereby realizing the lock between the buckle and the lock hook rod. join or separate. The utility model has the advantages of reasonable design, simple structure, low production cost, not easily deformed, simple and easy to use, and good practicability.

Description of drawings

Now in conjunction with accompanying drawing, the utility model is further elaborated:

Figure 1 is a schematic diagram of the installation of the self-locking mechanism of the utility model for the split type side loading garbage equipment on the hopper;

Figure 2 is a partial enlarged view of A in Figure 1;

Fig. 3 is a schematic diagram of the structure of the locking assembly of the present invention in the direction B in Fig. 1;

Fig. 4 is a structural schematic diagram of the locking assembly of the utility model for the self-locking mechanism of the split-type side-feeding garbage equipment.

detailed description

As shown in one of Figures 1-4, a self-locking mechanism for split-type side loading garbage equipment, the hopper of the split-type side loading garbage equipment includes a hopper body 1 and a material blocking door 2, the self-locking mechanism The mechanism is arranged on the hopper to control the opening and closing of the material retaining door 2 and the hopper body 1, one side of the material retaining door 2 is hinged with the hopper body 1 side, the self-locking mechanism 3 includes a locking assembly 4, and the lock The tightening assembly 4 includes a lock hook lever 41, a door blocking lever 42, a buckle 43, a lock housing 44 and an L-shaped handle 45, and the locking hook lever 41 and the door blocking lever 42 are fixed on the other side of the hopper body 1 and On the other side of the material retaining door 2, the buckle 43 is telescopically connected to one end of the lock housing 44 corresponding to the lock hook bar 41 through a telescopic structure 46 relative to the lock housing 44, and the other end of the lock housing 44 is connected to the L-shaped control handle 45. The middle part of the cross bar is hinged, and one end of the cross bar 451 of the L-shaped control handle 45 is hinged with the door-stop lever 42; the vertical bar 452 of the L-shaped control handle 45 is held and manipulated, and the cross-bar 451 is driven around one end of the cross-bar 451 and the door-stop bar 42. The hinge point rotates, and the middle part of the cross bar 451 drives the lock housing 44 to rotate around the hinge point between the middle part of the cross bar 451 and the other end of the lock housing 44, and the lock housing 44 drives the buckle 43 to flex and lock or separate from the lock hook bar 41.

As shown in Figure 2, the self-locking mechanism 3 also includes a latch assembly 5, the latch assembly 5 includes a latch 51 and a connector 52, one end of the latch 51 is connected to the hopper body 1 through the connector 52, and the other end of the latch 51 can be inserted The plug is inserted into the first insertion hole 53 and the second insertion hole 54 correspondingly provided on the other side of the material blocking door 2 and the other side of the hopper body 1 . This design can further improve the locking performance of the material retaining door 2 and the hopper body 1 .

The connector 52 is a hanging chain or a hanging rope.

As shown in Figure 3 or Figure 4, the telescopic structure 46 includes a core rod 461, a limit slider 462, and an upper stroke groove 463 and a lower stroke groove 464 correspondingly provided on the upper wall and the lower wall of the lock housing 44. The core rod 461 is arranged in the lateral through groove 47 provided on the side wall of the lock housing 44, the core rod 461 is covered with a compression spring 465, and one end of the core rod 461 protrudes from the through hole and the buckle provided on the end surface of the lock housing 44. 43 is fixedly connected, the other end of the core rod 461 is fixedly connected with the limit slider 462, and the upper end and the lower end of the limit slider 462 are respectively slidably connected with the upper stroke groove 463 and the lower stroke groove 464.

The utility model adopts the above technical scheme. When in use, by holding and manipulating the vertical bar 452 of the L-shaped joystick 45, the horizontal bar 451 connected with the vertical bar 452 is driven to rotate around the hinge point between one end of the horizontal bar 451 and the door stopper bar 42. And then the middle part of the cross bar 451 can drive the lock housing 44 to rotate around the hinge point between the middle part of the cross bar 451 and the other end of the lock housing 44. During the rotation of the lock housing 44, under the telescopic buffering effect of the compression spring 465, the clasp 43 can lock relative to the lock. The shell 44 expands and contracts, so as to realize the locking or separation of the clasp 43 and the locking hook rod 41 . The utility model has the advantages of reasonable design, simple structure, low production cost, not easily deformed, simple and easy to use, and good practicability.

The above description should not limit the protection scope of the present utility model in any way.

Claims (4)

1. a kind of self-locking mechanism for split type side feeding garbage apparatus, the hopper bag of described split type side feeding garbage apparatus Include hopper body and stock stopping door, this self-locking mechanism is used for controlling the keying of stock stopping door and hopper body, described gear on hopper Bin gate side and hopper body side hinged it is characterised in that：This self-locking mechanism includes latch assembly, and described latch assembly includes Latch hook bar, gear door rod, clasp, lock housing and L-shaped control crank, described latch hook bar and keep off door rod parallel to be fixedly arranged on hopper body another Side and stock stopping door opposite side, described clasp passes through a stretching structure and the flexible lock housing that is connected to of lock housing relatively can correspond to latch hook bar One end, hinged in the middle part of the lock housing other end and the cross bar of L-shaped control crank, cross bar one end of L-shaped control crank is hinged with gear door rod； Hold the montant manipulating L-shaped control crank, drive the pin joint around cross bar one end and gear door rod for the cross bar to rotate, drive in the middle part of cross bar Lock housing is rotated with the pin joint of the lock housing other end in the middle part of cross bar, and lock housing drives clasp to stretch with latch hook lever lock and closes or separate.

2. a kind of self-locking mechanism for split type side feeding garbage apparatus according to claim 1 it is characterised in that：Should Self-locking mechanism also includes latch assembly, and described latch assembly includes latch and connector, and latch one end is connected to by connector On hopper body, the latch other end is pluggable to be plugged on stock stopping door opposite side and hopper body opposite side is correspondingly provided with first In jack and the second jack.

3. a kind of self-locking mechanism for split type side feeding garbage apparatus according to claim 2 it is characterised in that：Institute Stating connector is chaining or lanyard.

4. a kind of self-locking mechanism for split type side feeding garbage apparatus according to claim 1 it is characterised in that：Institute State up stroke groove and the down stroke groove that stretching structure includes being correspondingly provided with core bar, position limiting slide block and lock housing upper wall and lower wall, Described core bar is arranged in the lateral groove that lock case sidewalls are provided with, and core bar is arranged with compression spring, and lock housing is stretched out in core bar one end The through hole that end face is provided with is fixedly connected with clasp, and the core bar other end is fixedly connected with position limiting slide block, the upper end of position limiting slide block and Lower end is slidably connected with up stroke groove and down stroke groove respectively.