CN114229292A - Garbage can body with linkage locking rear door mechanism - Google Patents
Garbage can body with linkage locking rear door mechanism Download PDFInfo
- Publication number
- CN114229292A CN114229292A CN202210170825.2A CN202210170825A CN114229292A CN 114229292 A CN114229292 A CN 114229292A CN 202210170825 A CN202210170825 A CN 202210170825A CN 114229292 A CN114229292 A CN 114229292A
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- Prior art keywords
- door
- locking
- box body
- hinged
- discharging
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F9/00—Transferring of refuse between vehicles or containers with intermediate storage or pressing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/30—Feeding material to presses
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/32—Discharging presses
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refuse Receptacles (AREA)
Abstract
The invention belongs to the technical field of garbage treatment equipment, and particularly relates to a garbage box body with a linkage locking rear door mechanism, wherein the linkage locking rear door mechanism is arranged at one end part of a box body main body and comprises a discharging door with a feeding hole in the middle and a charging door hinged with the discharging door, one end of the discharging door is hinged with the box body main body, fixed shafts are arranged at the hinged parts, far away from the discharging door and the box body, of the two sides of the discharging door, a locking hook is further arranged, one end of the locking hook is provided with a hook opening matched with the fixed shafts, the middle part of the locking hook is hinged on the box body main body, one end, far away from the hook opening, of the locking hook is hinged with a locking oil cylinder, and one end, far away from the locking hook, of the locking oil cylinder is hinged on the box body main body. A connecting rod mechanism and a locking mechanism are arranged on the charging door, and when the box body is vertically placed in place, the locking mechanism can be matched with the door opening mechanism to open the charging door for garbage collection and compression. The utility model provides a garbage bin adopts the unilateral to open the door, thereby has avoided the garbage bin to warp easily and has the problem of the risk of leaking.
Description
Technical Field
The invention belongs to the technical field of garbage disposal equipment, and particularly relates to a garbage can with a linkage locking rear door mechanism.
Background
The vertical garbage compression equipment is a development direction of large garbage transfer stations due to the advantages of small occupied area, low energy consumption, good environmental protection and better suitability for garbage classification. At present, the main matched garbage can body form of the domestic vertical pressing station is that the front side and the rear side are opened, when the garbage can body is vertically placed, a bottom sealing element is extruded to cause the risk of water leakage, and in addition, the garbage can body with the two sides opened is rigid and general, so that the garbage can body is easy to deform and has the risk of water leakage. The special traction type transfer trolley for the existing garbage can body is large in loading and unloading angle, needs manual assistance for fixing, and is high in safety risk.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the garbage can with the linkage locking rear door mechanism, the charging door is provided with the connecting rod mechanism and the locking mechanism, when the garbage can is vertically placed in place, the charging door can be opened by matching with the door opening mechanism to collect and compress garbage, and then the front panel of the garbage can is provided with the detachable automatic drainage device, so that extruded sewage is discharged while the garbage is compressed, and the transportation efficiency of the garbage can is greatly improved.
The invention is realized by the following technical scheme: a garbage bin body with a linkage locking rear door mechanism is arranged at one end part of a bin body, the linkage locking rear door mechanism comprises a discharging door and a charging door, wherein a feeding hole is formed in the middle of the discharging door, the charging door is hinged to the discharging door, one end of the discharging door is hinged to the bin body, fixed shafts are arranged on two sides of the discharging door, far away from the hinged position of the discharging door and the bin body, the linkage locking rear door mechanism further comprises a locking hook, one end of the locking hook is provided with a hook opening matched with the fixed shafts, the middle of the locking hook is hinged to the bin body, one end, far away from the hook opening, of the locking hook is hinged to a locking oil cylinder, and one end, far away from the locking hook, of the locking oil cylinder is hinged to the bin body;
the loading door comprises a supporting frame which is arranged above a door plate and is of a grid structure, two groups of parallel sliding grooves are arranged in a hollow area of the supporting frame, a sliding frame is connected between the two groups of sliding grooves in a sliding mode, the sliding frame is connected with a lifting frame, and one end, far away from the sliding frame, of the lifting frame is provided with a locking rod II and a guiding locking rod; the middle part of the sliding frame is hinged with two swing rods through a pin shaft IV, the two swing rods are respectively positioned on two sides of the sliding frame, one end, away from the pin shaft IV, of each swing rod is hinged with a lock rod I, and the lock rod I penetrates out of a longitudinal frame rod on the supporting frame.
Furthermore, a rotating shaft is arranged on the door panel through a pair of mounting seats, two lock hooks are respectively arranged at two ends of the rotating shaft, a torsion spring is arranged between each lock hook and the corresponding rotating shaft, and a pressing plate is arranged in the middle of each rotating shaft; when no external force is applied, the sliding frame is locked by the lock hook under the action of the torsion spring.
Furthermore, the box body main body comprises a cylinder body, the cylinder body is formed by welding steel plate coils, the rear end of the cylinder body is connected with a transition groove, and the transition groove gradually transits from a round structure on the side of the cylinder body to a square structure; the discharge door is arranged at one side of the transition groove of the box body main body.
Furthermore, two fixed shafts are arranged at the positions, far away from the hinged position of the discharging door and the box body main body, of the two sides of the discharging door, one end of the locking oil cylinder is hinged to one locking hook, and the locking hook is hinged to the other locking hook located on the same side through the adjusting rod.
Furthermore, a roller seat is arranged on the transition groove close to the discharge door, and a roller is arranged on the roller seat.
Furthermore, two box body bottom frames are symmetrically arranged on the outer circumference of the barrel, inclined ribs are arranged between the box body bottom frames and the barrel, shaft holes and clamping grooves are formed in the two box body bottom frames close to one side of the discharging door, and a pull rod is arranged between the two box body bottom frames far away from one side of the discharging door; the box body is provided with a supporting seat at one end far away from the discharging door, the supporting seat is provided with a water discharging hole communicated with the interior of the box body, and a water discharging device is arranged on the water discharging hole.
Furthermore, the drainage device comprises a valve core, a flow guide cover and a filter cylinder, wherein a rubber plate is arranged between the flow guide cover and the filter cylinder, and the flow guide cover is connected with the filter cylinder through a flange; the valve core comprises a circular pipe and a circular blocking plate which are connected concentrically, one end of the circular pipe, which is far away from the circular blocking plate, is closed, a guide column is arranged at the axis of the filter cylinder, the circular blocking plate extends into the filter cylinder, the circular pipe is arranged towards the flow guide cover, a pressure spring II is sleeved on the guide column, and the pressure spring II extends into the circular pipe; when no external force is applied, the circular blocking plate is tightly contacted with the rubber plate under the action of the elastic force of the pressure spring II, so that the air guide sleeve is not communicated with the filter cylinder.
Furthermore, a drain pipe communicated with the cylinder body is further arranged on the supporting seat, and a quick connector is mounted on the drain pipe.
Furthermore, a sealing ring I is arranged between the box body main body and the discharging door, and a sealing ring II is arranged between the discharging door and the charging door.
Further, a water filtering plate is arranged inside the cylinder body.
The invention has the beneficial effects that: the utility model provides a rubbish box adopts the form that the unilateral opened the door, and sets to linkage locking back door mechanism opening the door side, and linkage locking back door mechanism is divided into unloads bin gate and charging door two parts, unloads bin gate and box main part articulated to the other end of unloading bin gate is through locking the bin gate by hydraulic drive's locking hook. The charging door is hinged to the discharging door, a connecting rod mechanism and a locking mechanism are arranged on the charging door, and the charging door and the discharging door are locked into a whole when the charging door is in a closed state; when the charging door needs to be opened, the door opening mechanism is matched with a connecting rod mechanism on the charging door to release the locking state of the charging door and the discharging door, and meanwhile, the charging door and the opening and closing frame of the door opening mechanism are locked, the charging door can be driven to be opened together through the opening and closing frame of the door opening mechanism, and at the moment, garbage collection and compression operation can be carried out. The flat pressing locking mode is adopted between the discharging door and the box body main body and between the charging door and the discharging door, so that the stress on the sealing ring is uniform, and the sealing effect is good. The inside water strainer plate that is provided with whole section trompil of barrel, the effective drainage of high homoenergetic of assurance rubbish at the compression of difference in order to accelerate the quick drainage of rubbish in barrel compression process is equipped with drainage device in rubbish box confined one side.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the discharge door of the present invention;
FIG. 3 is a schematic view of the charging door of the present invention;
FIG. 4 is a schematic view of the latch hook of the present invention engaged with the carriage;
FIG. 5 is a schematic view of another embodiment of the present invention;
FIG. 6 is an enlarged view taken at point I in FIG. 5;
FIG. 7 is an enlarged view taken at point II of FIG. 5;
FIG. 8 is a schematic structural view of the main body of the case of the present invention;
FIG. 9 is a schematic view of the construction of the drainage device of the present invention;
FIG. 10 is a schematic view of the inside of the cartridge of the present invention;
in the figure, 1, a box body, 1-1, a water discharging hole, 1-2, a supporting seat, 1-3, a cylinder body, 1-4, installation seats I, 1-5, a transition groove, 1-6, installation seats II, 1-7, a pin shaft III, 1-8, a roller seat, 1-9, a clamping groove, 1-10, a shaft hole, 1-11, an inclined rib, 1-12, a pull rod, 1-13, a water discharging pipe, 1-14, a reinforcing rib, 1-15, a hook ring, 1-16, a sealing ring I, 1-17, a water filtering plate, 1-18, a box body bottom frame, 2, a roller, 3, a discharging door, 3-1, an ear ring I, 3-2, an ear ring II, 3-3, a sealing ring II, 3-4, a connecting plate, 3-5, a locking ring, 3-6 and a feeding hole are arranged in a box body, 4. the device comprises a charging door, 4-1 parts of a supporting frame, 4-2 parts of lug rings III, 4-3 parts of a sliding groove, 4-4 parts of a sliding frame, 4-5 parts of a locking hook, 4-6 parts of a torsion spring, 4-7 parts of a locking rod I, 4-8 parts of a lifting frame, 4-9 parts of a guide locking rod, 4-10 parts of a locking rod II, 4-11 parts of a pressure spring I, 4-12 parts of a pin shaft IV, 4-13 parts of a swinging rod, 4-14 parts of a door panel, 4-15 parts of a rotating shaft, 4-16 parts of a pressing plate, 5 parts of a pin shaft I, 6 parts of a pin shaft II, 7 parts of a connecting rod, 8 parts of a fixed shaft, 9 parts of a regulating rod, 10 parts of a locking hook, 10-1 parts of a hook opening, 11 parts of a locking oil cylinder, 12 parts of a quick joint, 13 parts of a drainage device, 13-1 parts of a valve core, 13-11 parts of a circular pipe, 13-12 parts of a circular blocking plate, 13-2 parts of a sliding blocking plate, and a sliding frame, 13-3 parts of a flow guide cover, 13-4 parts of pressure springs II, 13-5 parts of a rubber plate, 13-6 parts of a filter cylinder and a guide column.
Detailed Description
The invention is further illustrated below with reference to the figures and examples.
As shown in fig. 1 to 8, a garbage can having a linked locking rear door mechanism provided at one end portion of a can body 1. Specifically, the box body main body 1 comprises barrel bodies 1-3, the barrel bodies 1-3 are formed by welding steel plate coils, the rear ends of the barrel bodies 1-3 are connected with transition grooves 1-5, the transition grooves 1-5 are gradually transited from circular structures on the side of the barrel bodies 1-3 to square structures, and the structural form of the transition grooves 1-5 can facilitate the input of garbage and the unloading of the garbage. The discharge door 3 is arranged at the side of the square structure of the transition chutes 1-5. One side of the discharging door 3 is provided with an earring I3-1, a mounting seat I1-4 is arranged on a transition groove 1-5, a connecting rod 7 penetrates through the mounting seat I1-4 and extends into the earring I3-1, the connecting rod 7 is fastened on the side of the mounting seat I1-4 through a nut, a pin shaft II 6 penetrates through the earring I3-1 and the connecting rod 7 in the direction perpendicular to the connecting rod 7, and the discharging door 3 further forms a hinged relation with the box body 1 through the pin shaft II 6 and the connecting rod 7. The two sides of the discharge door 3 are provided with fixed shafts 8 at the hinged positions far away from the discharge door 3 and the box body main body 1, the discharging box further comprises locking hooks 10, one ends of the locking hooks 10 are provided with hook openings 10-1 matched with the fixed shafts 8, the hook openings 10-1 can be of a V-shaped structure or a U-shaped structure, the middle parts of the locking hooks 10 are hinged on the box body main body 1, as shown in figure 8, pin shafts III 1-7 are arranged on the box body main body 1 and used for hinging the locking hooks 10, one ends of the locking hooks 10 far away from the hook openings 10-1 are hinged with locking oil cylinders 11, and one ends of the locking oil cylinders 11 far away from the locking hooks 10 are hinged on the box body main body 1; the hooking of the hook opening 10-1 of the locking hook 10 to the fixed shaft 8 and the loosening of the fixed shaft 8 are realized through the extending and retracting actions of the locking oil cylinder 11, when the hook opening 10-1 of the locking hook 10 hooks the fixed shaft 8, the discharge door 3 is fixed relative to the box body 1, and when the hook opening 10-1 of the locking hook 10 is separated from the fixed shaft 8, the discharge door 3 can rotate around a hinge point with the box body 1, namely, the discharge door 3 can be opened relative to the box body 1. As a preferable scheme of this embodiment, as shown in fig. 6, two fixed shafts 8 are respectively disposed at two sides of the discharge door 3 at a position far away from a hinge joint of the discharge door 3 and the box body 1, one end of a locking cylinder 11 is hinged to one locking hook 10, a mounting seat ii 1-6 is disposed on a transition chute 1-5, the other end of the locking cylinder 11 is hinged to the mounting seat ii 1-6, the locking hook 10 is hinged to the other locking hook 10 located on the same side through an adjusting rod 9, and the adjusting rod 9 is used for controlling the two locking hooks 10 to be linked. As shown in figure 2, the discharging door 3 is also provided with a connecting plate 3-4, a long hole is arranged on the connecting plate 3-4, a mounting base connected with the fixed shaft 8 is connected with the long hole of the connecting plate 3-4 through a screw rod, and the locking position of the fixed shaft 8 and the locking hook 10 can be adjusted by changing the position of the screw rod on the long hole of the connecting plate 3-4
As shown in fig. 2, the upper surface of the discharge door 3 is provided with an ear ring ii 3-2, as shown in fig. 3, the charging door 4 comprises a support frame 4-1 which is arranged above the door plate 4-14 and is of a grid structure, the support frame 4-1 is provided with an ear ring iii 4-2, and a pin shaft i 5 penetrates through the ear ring ii 3-2 and the ear ring iii 4-2 to realize the hinge joint of the discharge door 3 and the charging door 4. Two groups of parallel sliding grooves 4-3 are arranged in a hollow area of a support frame 4-1, a sliding frame 4-4 is connected between the two groups of sliding grooves 4-3 in a sliding manner, the sliding frame 4-4 is connected with a lifting frame 4-8, one end, far away from the sliding frame 4-4, of the lifting frame 4-8 is provided with a lock rod II 4-10 and a guide lock rod 4-9, wherein the lock rod II 4-10 penetrates out of a transverse frame rod on the support frame 4-1 and is sleeved with a pressure spring I4-11 and locked by a lock nut, the middle part of the sliding frame 4-4 is hinged with two swing rods 4-13 through pin shafts IV 4-12, the two swing rods 4-13 are respectively positioned at two sides of the sliding frame 4-4, one ends, far away from the pin shafts IV 4-12, of the swing rods 4-13 are hinged with lock rods I4-7, the lock rod I4-7 penetrates out of the longitudinal frame rod on the support frame 4-1.
When the sliding frame 4-4 slides up and down under the pushing and pulling of a push-pull oil cylinder of the door opening mechanism, the locking rod I4-7 and the guide locking rod 4-9 can slide and stretch in the shaft hole of the transverse frame rod of the supporting frame 4-1. When the charging door 4 needs to be opened, when the sliding frame 4-4 moves upwards under the pulling force provided by a push-pull oil cylinder of the door opening mechanism, the guide lock rod 4-9 retracts, the lock rod II 4-10 retracts against the pressure spring I4-11, the lock rod I4-7 extends out under the pushing of the swing rod 4-13, the extended lock rod I4-7 is fixedly matched with the opening and closing frame of the door opening mechanism, then the opening and closing frame is opened through the opening and closing oil cylinder, so that the charging door 4 is opened along with the opening and closing frame, the middle part of the discharging door 3 is provided with a feeding hole 3-6, and garbage can be thrown in through the feeding hole 3-6 after the charging door 4 is opened. When the charging door 4 needs to be closed, the opening and closing oil cylinder retracts, the opening and closing frame drives the charging door to be closed, then when the sliding frame 4-4 moves downwards under the pushing force provided by the push-pull oil cylinder of the door opening mechanism, the guide locking rod 4-9 and the locking rod II 4-10 retract, the locking rod I4-7 retracts under the pulling force of the swinging rod 4-13, and the guide locking rod 4-9 extends downwards to be matched with the locking ring 3-5 on the discharging door 3 to lock the charging door 4. The pressure spring I4-11 provides power for the guide lock rod 4-9 to be always locked with the locking ring 3-5.
As an improvement of the present embodiment, as shown in fig. 3 and 4, a pair of mounting seats is provided on the door panel 4-14 with a rotating shaft 4-15, two ends of the rotating shaft 4-15 are respectively provided with a locking hook 4-5, a torsion spring 4-6 is provided between the locking hook 4-5 and the rotating shaft 4-15, and a pressing plate 4-16 is provided in the middle of the rotating shaft 4-15; when no external force is applied, the locking hook 4-5 locks the sliding frame 4-4 under the action of the torsion spring 4-6. Before the sliding frame 4-4 needs to be pushed and pulled by the door opening mechanism, the pressing plate 4-16 needs to be pressed down firstly, so that the locking hook 4-5 overcomes the torsion spring 4-6 to rotate until the locking hook 4-5 is separated from the sliding frame 4-4. When the charging door 4 is closed again, the pressure plate 4-16 is released, and the locking hook 4-5 locks the sliding frame 4-4 again under the action of the torsion spring 4-6.
As shown in figures 1 and 6, the transition chutes 1-5 are provided with roller seats 1-8 near the discharge door 3, and the roller seats 1-8 are provided with rollers 2. When the garbage can is placed downwards by the hook arm vehicle, the roller 2 can firstly land to support the garbage can.
As shown in figures 1, 5 and 8, two box body bottom frames 1-18 are symmetrically arranged on the outer circumference of the cylinder body 1-3, and the box body bottom frames 1-18 are formed by welding bent plates and special-shaped plates and play a role in fixing the components of the garbage box body. Inclined ribs 1-11 are arranged between the bottom frame 1-18 of the box body and the cylinder body 1-3, and play a role in reinforcing the cylinder body 1-3. Two box body bottom frames 1-18 close to one side of the discharging door 3 are respectively provided with a shaft hole 1-10 and a clamping groove 1-9, the shaft holes 1-10 are used for being matched with a turnover frame of the position changing mechanism, the clamping grooves 1-9 are used for being in butt joint with the hook arm vehicle, and the clamping grooves 1-9 can be locked by the locking hooks of the hook arm vehicle all the time in the transportation process that the garbage box body is fully pressed with garbage. A pull rod 1-12 is arranged between two box body underframe 1-18 far away from one side of the discharging door 3, and the pull rod 1-12 is used for positioning a hook claw hook box on the position changing mechanism. The box body 1 is provided with a support seat 1-2 at one end far away from the discharging door 3, the support seat 1-2 is provided with a shackle 1-15, the shackle 1-15 is used for being connected with a hook head of a hook arm vehicle, and the position of the shackle 1-15 is reinforced by using a reinforcing rib 1-14. The supporting seat 1-2 is provided with a drain hole 1-1 communicated with the interior of the cylinder body 1-3, a drainage device 13 is arranged on the drain hole 1-1, and the drainage device 13 can be matched with the drain hole on the displacement mechanism to realize automatic drainage after being turned in place. As an improvement of the embodiment, the support seat 1-2 is further provided with a drain pipe 1-13 communicated with the interior of the cylinder 1-3, the drain pipe 1-13 is provided with a quick connector 12, and the quick connector 12 is used for manually opening the drain. As shown in fig. 10, in order to accelerate the rapid drainage of the garbage in the compression process of the cylinder 1-3, the inside of the box body is provided with a whole section of perforated drainage plates 1-17, so that the garbage can be effectively drained at different compression heights.
As shown in fig. 9, the drainage device 13 includes a valve core 13-1, a flow guide cover 13-2 and a filter cartridge 13-5, a rubber plate 13-4 is arranged between the flow guide cover 13-2 and the filter cartridge 13-5, and the flow guide cover 13-2 and the filter cartridge 13-5 are connected through a flange. The valve core 13-1 comprises a circular tube 13-11 and a circular blocking plate 13-12 which are connected concentrically, one end of the circular tube 13-11, which is far away from the circular blocking plate 13-12, is closed, a guide post 13-6 is arranged at the axis of the filter cartridge 13-5, the circular blocking plate 13-12 extends into the filter cartridge 13-5, the circular tube 13-11 is arranged towards the flow guide cover 13-2, a pressure spring II 13-3 is sleeved on the guide post 13-6, and the pressure spring II 13-3 extends into the circular tube 13-11; when no external force is applied, the circular blocking plate 13-12 is tightly contacted with the rubber plate 13-4 under the action of the elastic force of the pressure spring II 13-3, so that the air guide sleeve 13-2 is not communicated with the filter cylinder 13-5. When the valve core 13-1 is subjected to jacking acting force, the valve core 13-1 overcomes the elasticity of the pressure spring II 13-3 to open, the air guide sleeve 13-2 is communicated with the filter cylinder 13-5, and sewage extruded from garbage can flow to the filter cylinder 13-5 through the air guide sleeve 13-2 and is discharged through a drainage hole in the filter cylinder 13-5.
Integral sealing rings are arranged between all main parts and used for sealing and preventing sewage from leaking outside, as shown in figure 10, sealing rings I1-16 are arranged between the box body 1 and the discharge door 3, and as shown in figure 2, sealing rings II 3-3 are arranged between the discharge door 3 and the charging door 4. Because the flat pressing locking mode is adopted between the box body 1 and the discharging door 3 and between the discharging door 3 and the charging door 4, the stress on the sealing ring is more uniform, and the sealing effect is better.
Claims (10)
1. The utility model provides a dustbin with linkage locking back door mechanism which characterized in that: the linkage locking rear door mechanism is arranged at one end part of a box body main body (1), and comprises a discharging door (3) with a feeding hole (3-6) in the middle and a charging door (4) hinged with the discharging door (3), wherein one end of the discharging door (3) is hinged with the box body main body (1), fixed shafts (8) are arranged at the two sides of the discharging door (3) at the hinged positions far away from the discharging door (3) and the box body main body (1), the linkage locking rear door mechanism also comprises a locking hook (10), one end of the locking hook (10) is provided with a hook opening (10-1) matched with the fixed shafts (8), the middle part of the locking hook (10) is hinged on the box body main body (1), one end of the locking hook (10) far away from the hook opening (10-1) is hinged with a locking oil cylinder (11), and one end of the locking oil cylinder (11) far away from the locking hook (10) is hinged on the box body main body (1);
the charging door (4) comprises a supporting frame (4-1) which is arranged above a door plate (4-14) and is of a grid structure, two groups of parallel sliding grooves (4-3) are arranged in a hollow area of the supporting frame (4-1), a sliding frame (4-4) is connected between the two groups of sliding grooves (4-3), the sliding frame (4-4) is connected with a lifting frame (4-8), one end, far away from the sliding frame (4-4), of the lifting frame (4-8) is provided with a lock rod II (4-10) and a guide lock rod (4-9), wherein the lock rod II (4-10) penetrates out of a transverse frame rod on the supporting frame (4-1) and is sleeved with a pressure spring I (4-11) and locked by a locking nut, and when the guide lock rod (4-9) penetrates out of the supporting frame (4-1) and is inserted into a locking ring (3-5) on the discharging door (3), the discharging door (3) and the discharging door (3) can be realized Locking a charging door (4); the middle part of the sliding frame (4-4) is hinged with two swing rods (4-13) through pin shafts IV (4-12), the two swing rods (4-13) are respectively positioned at two sides of the sliding frame (4-4), one ends of the swing rods (4-13) far away from the pin shafts IV (4-12) are hinged with lock rods I (4-7), and the lock rods I (4-7) penetrate through longitudinal frame rods on the supporting frame (4-1).
2. The trash bin with linked locking rear door mechanism of claim 1, wherein: the door plate (4-14) is provided with rotating shafts (4-15) through a pair of mounting seats, two ends of each rotating shaft (4-15) are respectively provided with a locking hook (4-5), a torsion spring (4-6) is arranged between each locking hook (4-5) and each rotating shaft (4-15), and the middle part of each rotating shaft (4-15) is provided with a pressing plate (4-16); when no external force is applied, the sliding frame (4-4) is locked by the locking hook (4-5) under the action of the torsion spring (4-6).
3. The trash bin with linked locking rear door mechanism of claim 1, wherein: the box body main body (1) comprises cylinders (1-3), the cylinders (1-3) are formed by rolling and welding steel plates, the rear ends of the cylinders (1-3) are connected with transition grooves (1-5), and the transition grooves (1-5) are gradually transited from a round structure at the sides of the cylinders (1-3) to a square structure; the discharge door (3) is arranged at one side of the transition groove (1-5) of the box body main body (1).
4. The trash bin with linked locking rear door mechanism of claim 3, wherein: two fixed shafts (8) are arranged at the positions, far away from the hinged position of the discharging door (3) and the box body main body (1), of the two sides of the discharging door (3), one end of each locking oil cylinder (11) is hinged to one locking hook (10), and the locking hook (10) is hinged to the other locking hook (10) located on the same side through an adjusting rod (9).
5. The trash bin with linked locking rear door mechanism of claim 3, wherein: the transition groove (1-5) is provided with a roller seat (1-8) close to the discharge door (3), and the roller seat (1-8) is provided with a roller (2).
6. The trash bin with linked locking rear door mechanism of claim 3, wherein: two box body bottom frames (1-18) are symmetrically arranged on the outer circumference of the barrel body (1-3), oblique ribs (1-11) are arranged between the box body bottom frames (1-18) and the barrel body (1-3), shaft holes (1-10) and clamping grooves (1-9) are arranged on the two box body bottom frames (1-18) close to one side of the discharging door (3), and a pull rod (1-12) is arranged between the two box body bottom frames (1-18) far away from one side of the discharging door (3); one end of the box body (1) far away from the discharging door (3) is provided with a supporting seat (1-2), the supporting seat (1-2) is provided with a water discharging hole (1-1) communicated with the interior of the cylinder body (1-3), and the water discharging hole (1-1) is provided with a water discharging device (13).
7. The trash bin with linked locking rear door mechanism of claim 6, wherein: the drainage device (13) comprises a valve core (13-1), a flow guide cover (13-2) and a filter cylinder (13-5), a rubber plate (13-4) is arranged between the flow guide cover (13-2) and the filter cylinder (13-5), and the flow guide cover (13-2) is connected with the filter cylinder (13-5) through a flange; the valve core (13-1) comprises a circular pipe (13-11) and a circular blocking plate (13-12) which are connected concentrically, one end of the circular pipe (13-11) far away from the circular blocking plate (13-12) is closed, a guide column (13-6) is arranged at the axis of the filter cylinder (13-5), the circular blocking plate (13-12) extends into the filter cylinder (13-5), the circular pipe (13-11) faces the flow guide cover (13-2), a pressure spring II (13-3) is sleeved on the guide column (13-6), and the pressure spring II (13-3) extends into the circular pipe (13-11); when no external force is applied, the circular blocking plate (13-12) is tightly contacted with the rubber plate (13-4) under the action of the elastic force of the pressure spring II (13-3), so that the air guide sleeve (13-2) is not communicated with the filter cylinder (13-5).
8. The trash bin with linked locking rear door mechanism of claim 6, wherein: the supporting seat (1-2) is also provided with a drain pipe (1-13) communicated with the interior of the cylinder body (1-3), and the drain pipe (1-13) is provided with a quick connector (12).
9. The trash bin with linked locking rear door mechanism of claim 6, wherein: a sealing ring I (1-16) is arranged between the box body main body (1) and the discharging door (3), and a sealing ring II (3-3) is arranged between the discharging door (3) and the charging door (4).
10. The trash bin with linked locking rear door mechanism of claim 6, wherein: and a water filtering plate (1-17) is arranged in the cylinder body (1-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210170825.2A CN114229292B (en) | 2022-02-24 | 2022-02-24 | Garbage can with linkage locking rear door mechanism |
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|---|---|---|---|
| CN202210170825.2A CN114229292B (en) | 2022-02-24 | 2022-02-24 | Garbage can with linkage locking rear door mechanism |
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| CN114229292A true CN114229292A (en) | 2022-03-25 |
| CN114229292B CN114229292B (en) | 2022-05-10 |
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| CN215286538U (en) * | 2021-03-23 | 2021-12-24 | 长沙中联重科环境产业有限公司 | Novel garbage container |
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| DE20209783U1 (en) * | 2002-06-25 | 2002-10-10 | Kampwerth Umwelttechnik GmbH & Co. KG, 49196 Bad Laer | Securing for emptying door |
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| CN114229292B (en) | 2022-05-10 |
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