CN218813399U

CN218813399U - Lifting tipping bucket mechanism of high-position dustbin

Info

Publication number: CN218813399U
Application number: CN202320077777.2U
Authority: CN
Inventors: 罗自标; 屈晓兵; 梁家声
Original assignee: Gadlee Green Cleaning Equipment Corp
Current assignee: Gadlee Green Cleaning Equipment Corp
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-04-07
Anticipated expiration: 2033-01-10

Abstract

The utility model belongs to the technical field of the technique of electric sweeper and specifically relates to a high-order dustbin lifts tipping bucket mechanism is related to, including first installation axle, first installation axle sets up the top at the organism, and the both ends of first installation axle set up respectively and are connected with the crank that lifts, and the outside of organism is provided with the dustbin, and two lifts the crank and assemble mutually with the looks both sides wall mutually of the back of the body of dustbin respectively, installs dustbin elevating system on the organism right side support arm, installs dustbin tilting mechanism on the organism left side support arm, can improve garbage collection's efficiency, alleviate the work burden of litter-keeper.

Description

Lifting tipping bucket mechanism of high-position dustbin

Technical Field

The application relates to the technical field of electric sweeper, in particular to a lifting tipping bucket mechanism of a high-position dustbin.

Background

The garbage is solid waste generated in daily life and production of human beings, along with the rapid development of society, the components of the garbage are complex and various, the discharge amount is large, and the garbage has certain polluting property and resource property.

At present, two garbage disposal modes are provided for a garbage can of a sweeper, one mode is that a built-in garbage can of the sweeper is pulled out, and garbage of the built-in garbage can is dumped into a designated garbage can, and the problem that garbage of the built-in garbage can is too heavy and cannot be lifted by a cleaner exists, or the problem that the cleaner is tired due to the fact that the cleaner dumps the built-in garbage can by hands for many times is caused.

The other way is to intensively dump the garbage in a built-in garbage can of the sweeper onto the ground, and then a cleaner shovels the garbage into a specified garbage can by using a shovel.

To the correlation technique among the above-mentioned, the inventor thinks that when carrying out garbage collection through above-mentioned prior art, all need the manual work to assist, not only work efficiency is low, has still increased the work burden of cleaner.

Disclosure of Invention

In order to improve the efficiency of garbage collection, the application provides a high-order dustbin lifts tipping bucket mechanism, can alleviate cleaner's work burden.

The application provides a pair of high-order dustbin lifts tipping bucket mechanism adopts following technical scheme:

the utility model provides a high-order dustbin lifts tipping bucket mechanism, includes first installation axle, first installation axle sets up the top at the organism, the both ends of first installation axle set up respectively and are connected with the crank that lifts, the outside of organism is provided with the dustbin, two lift the crank respectively with the mutually opposite side wall of dustbin assembles mutually, installs dustbin elevating system on the organism right side support arm, installs dustbin tilting mechanism on the organism left side support arm.

Through adopting above-mentioned technical scheme, under dustbin elevating system's effect, the dustbin can realize automatic raising and lowering functions, and under dustbin tilting mechanism's effect, the dustbin can realize the function of automatic upset, can reduce the operation number of times that the waiter hand-carried dumped dustbin many times, and then alleviates waiter's work burden, and in addition, the waiter is through hanging the cover disposal bag on the dustbin, and the dustbin is emptyd automatically, can reach the purpose of empting the transportation rubbish more efficiently.

Preferably, the dustbin elevating system includes: the second mounting shaft is mounted at the bottom of the right support arm of the machine body; the rotation is connected the epaxial lifting cylinder of second installation, wherein, distribute and be close to the lifting crank of organism right branch arm is including the fixed block, lifting cylinder's output with the fixed block assembles mutually.

Through adopting above-mentioned technical scheme, when needing to lift the dustbin, start the lift hydro-cylinder, under the mating action of fixed block, be close to the crank linkage dustbin that lifts of organism right branch arm, and be close to the crank that lifts of organism left branch arm, make two lift cranks can drive first installation axle and rotate, and simultaneously, the lift hydro-cylinder swings around the second pivot, can realize the lifting of dustbin, otherwise, realize the decline of dustbin, the lifting and the decline principle of dustbin are simple, and stability is high, degree of automation is high, easily the operation of cleaner.

Preferably, the trash can turning mechanism includes: a third mounting shaft mounted in the middle of the left support arm of the machine body; the overturning oil cylinder is rotationally connected to the third mounting shaft; a reverse bucket toggle rod plate is rotatably connected with one end of the first mounting shaft, which is close to the left support arm of the machine body; and the four-bar mechanism is rotatably connected to the top end of the reverse bucket poking rod plate, wherein the bottom end of the reverse bucket poking rod plate is assembled with the output end of the turnover oil cylinder.

Through adopting the above technical scheme, when the dustbin emptys rubbish, the stop start lift cylinder, make dustbin elevating system stop the function, restart upset hydro-cylinder, the anti-driving lever of fighting can carry out counter-clockwise turning, and simultaneously, the crank that lifts that is close to organism left branch arm does the swing motion, four bar linkage cooperation is down, realize the automatic upset of dustbin, otherwise, realize the dustbin upset and reset, the automatic upset principle of dustbin is simple, high stability, compare with prior art, the trouble that rubbish was emptyd temporarily after having solved the dustbin of the street sweeper that exists was filled with, be favorable to improving the efficiency of collecting rubbish, play the effect that improves the clean keeper operation work efficiency of sweeping the floor.

Preferably, the four-bar mechanism includes: a fourth mounting shaft mounted on the side wall of the dustbin; the connecting crank is rotatably connected to the fourth mounting shaft; the assembling shaft is arranged on the side wall of the connecting crank; and the driving connecting rod is connected with the assembling shaft in a rotating mode, and the other end of the driving connecting rod is movably connected with the turning bucket deflector rod plate, wherein one end of the lifting crank, which is distributed close to the left support arm of the machine body, is fixedly connected with the first mounting shaft, and the other end of the lifting crank is connected with the fourth mounting shaft in a rotating mode.

Through adopting above-mentioned technical scheme, when the dustbin dumped rubbish, start the upset hydro-cylinder, the anti-driving lever of fighting can carry out anticlockwise rotation round first installation axle, the anti-driving lever of fighting drives the drive connecting rod and rotates round the assembly axle, and simultaneously, the drive connecting rod drives the connecting crank and rotates round fourth installation axle, and the crank that lifts that is close to organism left support arm does the swing motion, and then realizes the automatic upset of dustbin, and the stability that has improved dustbin upset process is favorable to improving the efficiency of collecting rubbish.

Preferably, install on the organism right side support arm and lift limit switch, first installation axle is installed and is lifted spacing touchdown piece, lift spacing touchdown piece with lift limit switch looks butt.

Through adopting above-mentioned technical scheme, lift the dustbin in-process, lift hydro-cylinder drives the crank that lifts that is close to organism right branch arm and lifts the action, lifts spacing touchdown piece simultaneously and carries out anticlockwise rotation, lifts spacing touchdown piece and when lifting limit switch looks butt, can carry out spacingly to the biggest stroke that lifts the crank and rise, makes the dustbin stop to lift the action, has improved the operation safety of dustbin.

Preferably, install decline limit switch on the organism right side support arm, first installation axle is installed and is descended spacing touch piece, descend spacing touch piece with decline limit switch looks butt.

Through adopting above-mentioned technical scheme, the dustbin in-process descends, and lift cylinder drives the crank that lifts that is close to organism right branch arm and descends and move, descends spacing touchable piece and carries out clockwise rotation simultaneously, descends when spacing touchable piece and decline limit switch looks butt, can carry out spacingly to the biggest stroke that lifts the crank and descend, makes the dustbin stop the descending action, has improved the operation safety of dustbin.

Preferably, install minimum high tipping bucket limit switch on the organism right branch arm, the spacing touch piece of minimum high tipping bucket is installed to first installation axle, the spacing touch piece of minimum high tipping bucket and minimum high tipping bucket limit switch looks butt.

Through adopting above-mentioned technical scheme, the dustbin in-process that descends, lift cylinder drives the crank that lifts that is close to organism right branch arm and descends and moves, and the spacing touching piece of minimum high tipping bucket carries out clockwise rotation simultaneously, when touching minimum high tipping bucket limit switch, can lock the dustbin tipping bucket action, avoids the dustbin to continue the tipping bucket and collide ground, can protect the dustbin to a certain extent, prolongs the life of dustbin.

Preferably, install the limit switch that resets on the organism left side support arm, reset switch touch piece is installed to first installation axle, reset switch touch piece and the limit switch looks butt that resets.

By adopting the technical scheme, when the dustbin resets, the tipping bucket oil cylinder drives the anti-bucket poking rod plate to rotate clockwise, the first mounting shaft drives the reset switch touch block to be abutted with the reset limit switch, and the dustbin stops resetting and is favorable for ensuring the operation safety when the dustbin resets.

Preferably, install the tipping bucket limit switch on the organism left side support arm, first installation axle is installed tipping bucket switch touch piece, tipping bucket switch touch piece and tipping bucket limit switch looks butt.

Through adopting above-mentioned technical scheme, when the dustbin emptys rubbish, the tipping bucket hydro-cylinder drives the anti-bucket poking rod board and carries out anticlockwise rotation, and first installation axle drive tipping bucket switch touch piece carries out the butt with tipping bucket limit switch, and the dustbin stops the upset action, is favorable to guaranteeing the operation security that the dustbin emptys rubbish.

In summary, the present application includes at least one of the following beneficial technical effects:

1. compared with the prior art, the automatic turnover principle of the dustbin is simple, the stability is high, the trouble that the garbage is temporarily dumped after the dustbin of the sweeper is filled is solved, the garbage collection efficiency is improved, and the sweeping operation work efficiency of a cleaner is improved;

2. in the process of lifting the dustbin, the lifting oil cylinder drives the lifting crank close to the right support arm of the machine body to lift, the lifting limiting contact block is lifted to rotate anticlockwise, and when the lifting limiting contact block is abutted to the lifting limiting switch, the lifting crank can be limited in the ascending maximum stroke, so that the dustbin stops lifting, and the operation safety of the dustbin is improved.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic structural diagram of the lifting and dumping mechanism in the embodiment of the application.

Fig. 3 is an enlarged view of a in fig. 2.

Fig. 4 is an enlarged view of B in fig. 2.

Description of the reference numerals: 1. a body; 11. a left support arm of the machine body; 12. a right support arm of the machine body; 13. a first mounting shaft; 131. a lifting crank; 1311. a fixed block; 14. a dustbin; 2. a dustbin lifting mechanism; 21. a second mounting shaft; 22. lifting the oil cylinder; 3. the garbage can is turned over; 31. turning over the oil cylinder; 32. a reverse bucket poker plate; 33. a four-bar mechanism; 331. a fourth mounting shaft; 332. a connecting crank; 333. assembling a shaft; 334. a drive link; 41. lifting a limit switch; 42. lifting the limit touch block; 43. a descent limit switch; 44. a descending limit touch block; 45. a lowest-height tipping bucket limit switch; 46. a lowest-height tipping bucket limit touch block; 47. resetting the limit switch; 48. a skip limit switch; 49. the tipping bucket switch touches the piece.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses high-order dustbin lifts tipping bucket mechanism.

Referring to fig. 1 and 2, an elevated trash can lifting and tipping mechanism comprises a first mounting shaft 13, the first mounting shaft 13 is arranged at the top of a machine body 1, the first mounting shaft 13 is rotatably connected between a right support arm 12 and a left support arm 11 of the machine body, two lifting cranks 131 are respectively fixed at two ends of the first mounting shaft 13, the two lifting cranks 131 are arranged outside the machine body 1, the two lifting cranks 131 are respectively assembled with two opposite side walls of the trash can 14, a trash can lifting mechanism 2 is installed on the right support arm 12 of the machine body, a trash can overturning mechanism 3 is installed on the left support arm 11 of the machine body, the trash can 14 can realize an automatic lifting function under the action of the trash can lifting mechanism 2, the trash can 14 can realize an automatic overturning function under the action of the trash can overturning mechanism 3, the operation frequency of a cleaner for dumping the portable trash can be reduced, the work burden of the cleaner is reduced, and the efficiency of garbage collection is improved.

Referring to fig. 2 and 3, in the present embodiment, the trash can lifting mechanism 2 includes a second mounting shaft 21 and a lifting cylinder 22, wherein a fixing block 1311 is welded to a lifting crank 131 distributed near the right arm 12 of the machine body, the second mounting shaft 21 is mounted at the bottom of the right arm 12 of the machine body, the length direction of the second mounting shaft 21 is identical to the length direction of the first mounting shaft 13, and the lifting cylinder 22 is rotatably connected to the second mounting shaft 21.

When the dustbin 14 is lifted, the lifting cylinder 22 is started, the cylinder movable plug slides upwards along the cylinder body, under the matching action of the fixed block 1311, the lifting crank 131 close to the right support arm 12 of the machine body is linked with the dustbin 14 and the lifting crank 131 close to the left support arm 11 of the machine body, so that the two lifting cranks 131 can drive the first mounting shaft 13 to rotate, meanwhile, the lifting cylinder 22 swings around the second rotating shaft, the lifting of the dustbin 14 can be realized, and on the contrary, the cylinder movable plug slides downwards along the cylinder body, and the dustbin 14 descends.

In order to realize the function of dumping garbage in the garbage can 14, referring to fig. 2 and 4, the garbage can turnover mechanism 3 includes a third installation shaft (not shown in the figure), a turnover cylinder 31, a reverse-bucket paddle 32, and a four-bar mechanism 33, wherein the third installation shaft is installed in the middle of the left arm 11 of the machine body, the turnover cylinder 31 is rotatably connected to the third installation shaft, in the embodiment of the present application, the reverse-bucket paddle 32 is a triangular plate, the side corner of the reverse-bucket paddle 32 is rotatably connected to one end of the first installation shaft 13 close to the left arm 11 of the machine body, meanwhile, the bottom corner of the reverse-bucket paddle 32 is assembled with the output end of the turnover cylinder 31, and the four-bar mechanism 33 is rotatably connected to the top corner of the reverse-bucket paddle 32.

Specifically, the tipping oil cylinder 31 comprises a tipping oil cylinder 31 cylinder body and a tipping oil cylinder 31 movable plug, the tipping oil cylinder 31 movable plug is slidably connected in the tipping oil cylinder 31 cylinder body, and the output end of the tipping oil cylinder 31 movable plug is assembled with the bottom corner of the tipping poker bar plate 32.

More specifically, the four-bar mechanism 33 includes a fourth mounting shaft 331, a connecting crank 332, a mounting shaft 333, and a driving link 334, referring to fig. 2, the fourth mounting shaft 331 is mounted on a side wall of the dustbin 14, the connecting crank 332 is rotatably coupled to the fourth mounting shaft 331, the mounting shaft 333 is mounted on a side wall of the connecting crank 332, one end of the driving link 334 is rotatably coupled to the mounting shaft 333, the other end is movably coupled to the kick lever plate 32, and one end of the lifting crank 131 distributed near the left arm 11 of the body is fixedly coupled to the first mounting shaft 13, and the other end is rotatably coupled to the fourth mounting shaft 331.

When rubbish is dumped from the dustbin 14, the lifting oil cylinder 22 is stopped to start, the dustbin lifting mechanism 2 stops operating, the overturning oil cylinder 31 is restarted, the anti-bucket deflector rod can rotate anticlockwise around the first installation shaft 13, the driving connecting rod 334 drives the connecting crank 332 to rotate around the fourth installation shaft 331, and meanwhile, the lifting crank 131 close to the left support arm 11 of the machine body drives the first installation shaft 13 to rotate, namely, the lifting crank 131 close to the left support arm 11 of the machine body does swing motion, so that the automatic overturning of the dustbin 14 is realized, the stability of the overturning process of the dustbin 14 is improved, and the efficiency of collecting rubbish is improved.

In order to limit the position of the trash can 14 during the lifting operation and the turning operation, referring to fig. 3 and 4, a lifting limit switch 41, a lowering limit switch 43, and a lowest-height skip limit switch 45 are mounted on the right support arm 12 of the machine body, wherein the lifting limit switch 41, the lowering limit switch 43, and the lowest-height skip limit switch 45 are disposed side by side, the lowering limit switch 43 is disposed between the lifting limit switch 41 and the lowest-height skip limit switch 45, and correspondingly, a lifting limit touch block 42, a lowering limit touch block 44, and a lowest-height skip limit touch block 46 are fixed on the first mounting shaft 13, and the lifting limit touch block 42 and the lifting limit switch 41 are disposed facing each other, the lowering limit touch block 44 and the lowering limit switch 43 are disposed facing each other, and the lowest-height skip block 46 and the lowest-height skip limit switch 45 are disposed facing each other.

Specifically, during the process of lifting the dustbin 14, the lifting cylinder 22 drives the lifting crank 131 close to the right arm 12 of the machine body to perform a lifting action, the first mounting shaft 13 drives the lifting limit contact block 42 to perform an anticlockwise rotation, when the lifting limit contact block 42 abuts against the lifting limit switch 41, the maximum stroke of the lifting crank 131 in the lifting process can be limited, so that the dustbin 14 stops the lifting action, similarly, during the process of lowering the dustbin 14, the lifting cylinder 22 drives the lifting crank 131 close to the right arm 12 of the machine body to perform a lowering action, the first mounting shaft 13 drives the lowering limit contact block 44 to perform a clockwise rotation, when the lowering limit contact block 44 abuts against the lowering limit switch 43, the maximum stroke of the lifting crank 131 in the lowering process can be limited, so that the dustbin 14 stops the lowering action.

More specifically, during the process of lowering the dustbin 14, the lifting cylinder 22 drives the lifting crank 131 close to the right support arm 12 of the machine body to perform a lowering action, and at the same time, the first mounting shaft 13 drives the lowest-height skip limit touch block 46 to rotate clockwise, so that when the lowest-height skip limit switch 45 is touched, the skip action of the dustbin 14 is locked, and the dustbin 14 is prevented from continuously colliding with the ground with a skip bucket, thereby achieving the purpose of improving the operation safety of the dustbin 14.

Referring to fig. 3 and 4, a reset limit switch 47 and a skip limit switch 48 are mounted on the left arm 11 of the machine body, and a reset switch touch piece (not shown) and a skip switch touch piece 49 are fixed to the end of the first mounting shaft 13, and the reset limit switch 47 and the skip limit switch 48 are arranged side by side so that the reset switch touch piece and the reset switch touch piece are arranged to face each other, and the skip switch touch piece 49 and the skip limit switch 48 are arranged to face each other.

When the dustbin 14 dumps rubbish, the tipping bucket hydro-cylinder drives the anti-bucket poking rod plate 32 and carries out anticlockwise rotation, first installation axle 13 drives tipping bucket switch touch piece 49 and carries out the butt with tipping bucket limit switch 48, dustbin 14 stops the upset action, similarly, when dustbin 14 resets, the tipping bucket hydro-cylinder drives anti-bucket poking rod plate 32 and carries out clockwise rotation, first installation axle 13 drives reset switch touch piece and resets limit switch 47 butt, dustbin 14 stops the action that resets, the flexibility and the stability of dustbin 14 upset and reset have been improved.

The above are all preferred embodiments of the present application, and the present embodiment is only explained for the present application, and the protection scope of the present application is not limited by this, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a high-order dustbin lifts tipping bucket mechanism, a serial communication port, including first installation axle (13), first installation axle (13) set up the top at organism (1), the both ends of first installation axle (13) set up respectively and are connected with lifting crank (131), the outside of organism (1) is provided with dustbin (14), two lifting crank (131) respectively with the opposite side wall of the back of the body of dustbin (14) assembles mutually, installs dustbin elevating system (2) on organism right side support arm (12), installs dustbin tilting mechanism (3) on organism left side support arm (11).

2. An elevated trash can lifting and tipping mechanism according to claim 1, wherein the trash can lifting mechanism (2) comprises: a second mounting shaft (21) mounted at the bottom of the right support arm (12) of the machine body; the lifting oil cylinder (22) is rotatably connected to the second mounting shaft (21), wherein the lifting crank (131) which is distributed close to the right support arm (12) of the machine body comprises a fixing block (1311), and the output end of the lifting oil cylinder (22) is assembled with the fixing block (1311).

3. An elevated trash bin lifting and tipping mechanism according to claim 2, wherein the trash bin overturning mechanism (3) comprises: a third mounting shaft arranged in the middle of the left support arm (11) of the machine body; a turnover oil cylinder (31) connected to the third mounting shaft in a rotating manner; a reverse bucket poking rod plate (32) which is rotatably connected with one end of the first mounting shaft (13) close to the left support arm (11) of the machine body; and a four-bar mechanism (33) rotatably connected to the top end of the anti-bucket toggle rod plate (32), wherein the bottom end of the anti-bucket toggle rod plate (32) is assembled with the output end of the overturning oil cylinder (31).

4. An elevated waste bin lift tipper according to claim 3, wherein said four-bar linkage (33) comprises: a fourth mounting shaft (331) mounted to a side wall of the bin (14); a connecting crank (332) rotatably connected to the fourth mounting shaft (331); a fitting shaft (333) mounted to a side wall of the connecting crank (332); and one end of the driving connecting rod (334) is rotationally connected with the assembling shaft (333), and the other end of the driving connecting rod is movably connected with the back bucket poking rod plate (32), wherein one end of the lifting crank (131) which is distributed near the left support arm (11) of the machine body is fixedly connected with the first mounting shaft (13), and the other end of the driving connecting rod is rotationally connected with the fourth mounting shaft (331).

5. The lifting and tipping mechanism for the high position dustbin according to any one of claims 1 to 4, wherein the right support arm (12) of the machine body is provided with a lifting limit switch (41), the first mounting shaft (13) is provided with a lifting limit contact block (42), and the lifting limit contact block (42) is abutted against the lifting limit switch (41).

6. An elevated trash bin lifting and dumping mechanism according to any one of claims 1-4 wherein a lowering limit switch (43) is mounted on the right arm (12) of the machine body, a lowering limit contact block (44) is mounted on the first mounting shaft (13), and the lowering limit contact block (44) abuts against the lowering limit switch (43).

7. The high position garbage bin lifting skip bucket mechanism according to any one of claims 1-4, wherein a lowest height skip bucket limit switch (45) is installed on the right support arm (12) of the machine body, a lowest height skip bucket limit contact block (46) is installed on the first installation shaft (13), and the lowest height skip bucket limit contact block (46) is abutted against the lowest height skip bucket limit switch (45).

8. A lifting and tipping mechanism of an elevated trash can according to claim 3, characterized in that a reset limit switch (47) is installed on the left support arm (11) of the machine body, a reset switch touching block is installed on the first installation shaft (13), and the reset switch touching block abuts against the reset limit switch (47).

9. The lifting skip mechanism of the high position garbage can according to claim 3 or 8, characterized in that a skip limit switch (48) is installed on the left arm (11) of the machine body, a skip switch touch block (49) is installed on the first installation shaft (13), and the skip switch touch block (49) abuts against the skip limit switch (48).