CN215515492U - Conveying mechanism and garbage collection equipment - Google Patents

Abstract

The application discloses conveying mechanism and have this conveying mechanism's garbage collection equipment, change conveying mechanism and include: a cross beam (512) comprising an upper surface (421) and a left surface (423) and a right surface (424) respectively located on both sides of the upper surface (421); and a carriage assembly (50) comprising a carriage (500) and an upper roller (501), a left roller (503) and a right roller (504) rotatably connected to the carriage (500); wherein the upper roller (501) abuts the upper surface (421), the left roller (503) abuts the left surface (423), and the right roller (504) abuts the right surface (424). The conveying mechanism is simple in structure, low in cost, high in bearing capacity, low in requirement on the precision of the cross beam and capable of being reliably used in a severe environment.

Description

Conveying mechanism and garbage collection equipment

Technical Field

The application relates to a conveying mechanism and garbage collection equipment.

Background

Conveyor mechanisms have found wide application in industrial equipment that are capable of moving objects positioned thereon. In the case of a garbage collection apparatus, the garbage collection apparatus generally includes a carrier for holding garbage above a plurality of garbage cans, and a conveying mechanism for driving the carrier to move above each garbage can, so that the garbage can be thrown into the garbage can below by the carrier.

The position of the carrier is usually changed by the conveying mechanism through linearly moving the carrier, at present, a guide rail is usually used for realizing the linear movement, but the cost of the guide rail is high, particularly under a longer distance, the precision, the straightness and the like are difficult to guarantee, and the cost is also greatly increased; moreover, the service environment of the garbage collection equipment is severe, and the service life and the reliability of devices with high precision requirements such as guide rails and the like can be influenced.

Disclosure of Invention

To the shortcoming that exists in the above-mentioned technique, this application provides conveying mechanism and refuse collection equipment, and this conveying mechanism can reliable realization rectilinear movement.

In order to solve the above technical problem, on the one hand, the present application provides a conveying mechanism, including:

a cross beam comprising an upper surface and a left surface and a right surface respectively located on both sides of the upper surface; and

the conveying frame assembly comprises a conveying frame, and an upper roller, a left roller and a right roller which are rotatably connected to the conveying frame;

the upper roller is abutted to the upper surface, the left roller is abutted to the left surface, and the right roller is abutted to the right surface.

Further, the number of the upper rollers is multiple, and the upper rollers are in contact with different parts in the length direction of the cross beam.

Further, the carriage assembly further comprises a lower roller rotatably connected to the carriage, the cross beam comprises a lower surface located below the upper surface, and the lower roller is abutted to the lower surface of the cross beam.

Further, the conveying mechanism further comprises a second driving device connected to the cross beam and used for driving the conveying rack assembly to move along the cross beam.

Further, the second driving device comprises two third synchronous belt wheels positioned at two ends of the cross beam, a second synchronous belt connected between the two third synchronous belt wheels and a second motor driving one of the third synchronous belt wheels to rotate, and the second synchronous belt is connected with the conveying frame.

Furthermore, conveying mechanism still include two parallel arrangement's first horizontal pole, the crossbeam both ends are provided with gyro wheel frame group, two gyro wheel frame group is respectively portable connection on two first horizontal poles.

Further, the roller frame group comprises a first plate body, a second plate body, an upper wheel rotatably connected between the first plate body and the second plate body, and a side wheel rotatably connected to the first plate body, wherein the upper wheel is abutted to the top surface of the first cross rod, and the side wheel is abutted to the side surface of the first cross rod.

Further, the roller frame set further comprises a lower wheel rotatably connected between the first plate body and the second plate body, and the lower wheel is abutted to the bottom surface of the first cross rod.

Furthermore, the conveying mechanism further comprises a first synchronous belt wheel and a second synchronous belt wheel which are positioned at two ends of the first cross rod, a first synchronous belt connected between the first synchronous belt wheel and the second synchronous belt wheel, and a first motor driving the first synchronous belt wheel to rotate, and the second synchronous belt is connected with the roller frame set.

In another aspect, the present application provides a waste collection apparatus comprising a conveyor mechanism as claimed in any one of the above claims.

Compared with the prior art, the application has the beneficial effects that: the utility model provides a conveying mechanism is provided with a plurality of gyro wheels with a plurality of surperficial butts of crossbeam, can make smooth and easy along the crossbeam removal of carriage through the roll of gyro wheel, its simple structure, low cost, bearing capacity is strong, and the required precision to the crossbeam is low simultaneously, can reliably use under comparatively abominable environment.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts. Wherein:

fig. 1 is a schematic structural view of a conveying mechanism in the present application.

Fig. 2 is a schematic view of the transport structure of the present application without the carriage assembly.

Fig. 3 is a schematic structural diagram of the beam assembly and the second driving device in the present application.

Fig. 4 is a schematic view of the beam assembly mating with the first rail in the present application.

Fig. 5 is an enlarged view of a portion I in fig. 1.

Fig. 6 is an enlarged view of section II in fig. 1.

Fig. 7 is an enlarged view of section III in fig. 1.

Fig. 8 is a schematic structural view of a carriage assembly in the present application.

Fig. 9 is a schematic view of the present application showing the mating of the carriage assembly to the cross-member.

Fig. 10 is a schematic structural diagram of the garbage collection apparatus of the present application.

Fig. 11 is a schematic view of the present application showing the placement frame, the opening and closing mechanism, and the carriage assembly attached.

Fig. 12 is a schematic structural diagram of the opening and closing assembly and the placement frame in the present application.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the application and are not limiting of the application. It should be further noted that, for the convenience of description, only some of the structures related to the present application are shown in the drawings, not all of the structures. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The terms "comprising" and "having," as well as any variations thereof, in this application are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

As shown in fig. 1, the transportation mechanism corresponding to a preferred embodiment of the present application includes a mounting frame 41, a cross beam assembly 513 movably connected to the mounting frame 41, a carriage assembly 50 movably connected to the cross beam assembly 513, a first driving device 51 for driving the carriage assembly 50 to move along an X-axis, and a second driving device 52 for driving the carriage assembly 50 to move along a Y-axis.

In this embodiment, as shown in fig. 2, the mounting frame 41 is in the shape of a rectangular frame, and includes two second cross bars 410 located at two ends and arranged in parallel and two first cross bars 411 connected between the two second cross bars 410, and the two first cross bars 411 and the two second cross bars 410 enclose to form the shape of a rectangular frame. In this embodiment, the second cross bar 410 is located above the first cross bar 411. The second cross bar 410 is located in the direction of the Y axis, and the first cross bar 411 is located in the direction of the X axis.

In a preferred embodiment, the mounting frame 41 is formed by welding a square tube, that is, the first cross bar 411 and the second cross bar 410 are both square tubes.

As shown in fig. 3, the beam assembly 513 includes a beam 512 and two roller frame sets 510 disposed at two ends of the beam 512, the two roller frame sets 510 are movably connected to two first cross bars 411 respectively, and the first driving device 51 is configured to drive the roller frame sets 510 to move along the first cross bars 411.

As shown in fig. 3 and 4, the roller frame assembly 510 includes a first plate 5100, a second plate 5101, and an upper shaft 5102 and a lower shaft 5103 both connected between the two plates, the first plate 5100 and the second plate 5101 are oppositely disposed and respectively located on the outer side and the inner side of the first cross bar 411, where the outer side refers to a position outside the mounting frame 41, and the inner side refers to a position inside the mounting frame 41. The upper shaft 5102 and the lower shaft 5103 are respectively located at the upper side and the lower side of the first cross bar 411, and the number of the upper shaft and the lower shaft may be multiple, and in this embodiment, the number of the upper shaft and the lower shaft is two. The roller frame group 510 further comprises an upper wheel 5104 rotatably connected to the upper shaft 5102 and a lower wheel 5105 rotatably connected to the lower shaft 5103, the upper wheel 5104 and the lower wheel 5105 are respectively located at the upper side and the lower side of the first cross rod 411, wherein the upper wheel 5104 abuts against the top surface 4110 of the first cross rod 411 to play a supporting role, and the bearing capacity can be increased by increasing the number of the upper wheels 5104; lower wheel 5105 offsets with the bottom surface 4111 of first horizontal pole 411, can make the first horizontal pole 411 of the better laminating of gyro wheel frame group 510 remove, and the time of preventing marcing is run from top to bottom, and the operation is more stable, safety, and the straightness accuracy and the precision of considering square pipe are relatively poor, can have certain clearance between lower wheel 5105 and the bottom surface 4111 to prevent the card and die.

In addition, two upper wheels 5104 and two lower wheels 5105 are arranged in the length direction of the first cross rod 411, and the two upper wheels 5104 and the two lower wheels 5105 are in contact with different parts in the length direction of the first cross rod 411, so that the bearing capacity can be improved, meanwhile, the end part tilting caused by unbalanced stress can be prevented, and the safety is higher; it is understood that the number of the upper wheels 5104 and the lower wheels 5105 may be plural

In order to ensure that the roller frame set 510 can reliably move along the first cross bar 411 without deviation and the like, the roller frame set 510 further comprises a side shaft 5106 arranged on the first plate body 5100 and a side wheel 5107 rotatably connected to the side shaft 5106, the side wheel 5107 is in contact with the outer side surface 4112 of the first cross bar 411, and the two side wheels 5107 positioned on the outer side of the mounting frame 41 are arranged, so that the roller frame set 510 can be prevented from derailing along the Y-axis in the moving process, the roller frame set is safer and more reliable, and the moving direction of the roller frame set is more accurate. Obviously, the side wheels 5107 may be connected to the second plate 5101 and abut against the inner side surface 4113 of the first cross bar 411.

The first driving device 51 is used to drive the cross beam assembly 513 to move along the first cross bar 411, and in this embodiment, the first driving device 51 is a synchronous belt transmission mechanism, as shown in fig. 5 to 7, and includes a first motor 5110 connected to the mounting frame 41, a long shaft 5111 connected to the first motor 5110, a first synchronous pulley 5112 disposed on the long shaft 5111, a second synchronous pulley 5113 rotatably connected to the mounting frame 41, and a first synchronous belt 5114 connected between the first synchronous pulley 5112 and the second synchronous pulley 5113. The first synchronous belt wheel 5112 and the second synchronous belt wheel 5113 are respectively connected to the two second cross bars 410 of the mounting frame 41, the first synchronous belt 5114 is connected to the second plate body 5101 through the first pressing plate 5115, and after the first motor 5110 rotates, the first synchronous belt wheel 5112 on the first synchronous belt wheel 5111 is driven to rotate, so that the roller frame group 510 is driven to move through the first synchronous belt 5114.

Preferably, the number of the first timing belt 5112 on the long shaft 5111 is two, and the corresponding number of the second timing belt 5113 and the first timing belt 5114 is also two, and the two first timing belts 5114 are respectively connected to the two roller frame groups 510, so that the two roller frame groups 510 can be moved synchronously after the first motor 5110 is rotated.

The cross beam 512 is connected between the two second plates 5101, and the carriage assembly 50 is movably connected to the cross beam 512, and specifically, as shown in fig. 8 and 9, the carriage assembly 50 includes a carriage 500, and an upper roller 501, a lower roller 502, a left roller 503 and a right roller 504 rotatably connected to the carriage 500. The conveying frame 500 is used for moving objects to be conveyed, each roller is connected to the conveying frame 500 through a rotating shaft 505, and the rollers and the rotating shafts are connected through bearings so as to realize rotatable connection. The upper roller 501 abuts against the upper surface 421 of the cross beam 512 to play a supporting role, the lower roller 502 abuts against the lower surface 422 of the cross beam 512, and the upper roller and the lower roller are matched to limit the position of the conveying frame 500 in the height direction, so that the vertical jumping in the moving process is prevented, and a certain gap can be formed between the lower roller 502 and the lower surface 422 to prevent the clamping considering that the linearity and the precision of a square pipe are poor; the left roller 503 and the right roller 504 are respectively abutted against the left surface 423 and the right surface 424 of the beam 512, and the left roller 503 and the right roller are matched with each other to limit the position of the conveying frame 500 in the left-right direction of the beam 512, so that the conveying frame 500 can only move along the length direction (Y axis) of the beam 512, and is more stable in movement and free from deviation and derailment through limiting in multiple directions.

In a preferred embodiment, the number of the upper rollers 501 and the lower rollers 502 is two or more, and the upper rollers and the lower rollers contact different portions of the cross beam 512 in the length direction, so that the bearing capacity is improved, and the carrier 500 is prevented from being tilted due to unbalanced force.

The cross beam 512 is preferably formed by welding square pipes, and in this embodiment, the cross beam has two parallel square pipes, and each square pipe has an upper roller 501 and a lower roller 502 corresponding to the square pipe.

As shown in fig. 3, 5 and 6, the second driving device 52 is used for driving the carriage assembly 50 to move along the cross beam 512, in this embodiment, similar to the first driving device 51, the driving device is a synchronous belt transmission mechanism, and includes a first base 520 and a second base 521 respectively mounted on two first plate bodies 5100, each base is rotatably connected with a third synchronous pulley 522, a second synchronous belt 523 is connected between the two third synchronous pulleys 522, a second motor 524 is connected to one of the bases (in this embodiment, the second motor 524 is connected to the first base 520), the second motor 524 drives the third synchronous pulley 522 to rotate, thereby driving the second synchronous belt 523 to move, meanwhile, the second synchronous belt 523 is fixedly connected to the conveying frame 500 through the second pressing plate 525, the carriage 500 can be driven by the second timing belt 523 to move in the Y direction.

Through synchronous belt drive's mode, its installation is more nimble, can realize the linear drive of bigger length, and the cost is lower, and is low to installation accuracy and service environment's requirement, also can reliably use under adverse circumstances such as rubbish station.

The present application also proposes a garbage collecting device, as shown in fig. 10 to 12, which comprises the conveying mechanism described above, and further comprises a placing frame 63 connected to the conveying frame 500 and an opening and closing assembly 64 for driving the placing frame 63 to open and close, wherein the conveying mechanism 5 can drive the placing frame 63 to move above the garbage can 3, and the garbage is placed in the garbage can 3 by the garbage transferring and compacting mechanism 6.

The placing frame 63 has a containing cavity 633 for placing garbage, and at least one side of the containing cavity 633 is open, so that a user can conveniently place the garbage or a garbage bag containing the garbage into the containing cavity 633.

The placing frame 63 includes a connecting plate 601, a first frame 630 and a second frame 631, the connecting plate 601 is connected to the conveying frame 500, the upper ends of the first frame 630 and the second frame 631 are rotatably connected to the connecting plate 601, for example, by a rotating shaft, in this embodiment, hinges 632 are connected between the first frame 630 and the connecting plate 601 and between the second frame 631 and the connecting plate 601 to realize the rotatable connection, and the two frames can rotate around respective rotation axes, so that the two frames can be separated or folded. Preferably, the rotation axes of the two frames are parallel to each other.

The opening and closing of the placement frame 63 is driven by an opening and closing assembly 64, and as shown in fig. 12, the opening and closing assembly 64 includes a first linear driving device 640, a second linear driving device 641, a first connecting member 642 connected between the first linear driving device 640 and the first frame 630, and a second connecting member 643 connected between the second linear driving device 641 and the second frame 631.

The first linear driving device 640 and the second linear driving device 641 may be devices having a linear driving function, such as an electric cylinder and an air cylinder, for example, and in the present embodiment, both the first linear driving device 640 and the second linear driving device 641 are air cylinders and each include a cylinder body 6400 and a driving shaft 6401 capable of moving linearly. The two cylinder bodies 6400 are connected to the connecting plate 601 through a cylinder seat 6402, and the cylinder bodies 6400 and the cylinder seat 6402 are rotatably connected through a rotating shaft. The driving shaft 6401 of the first linear driving device 640 is rotatably connected to the first connecting member 642 through a rotating shaft, the first connecting member 642 is fixedly connected to the side plate 6300 of the first frame 630, similarly, the driving shaft 6401 of the second linear driving device 641 is rotatably connected to the second connecting member 643 through a rotating shaft, the second connecting member 643 is fixedly connected to the side plate 6300 of the second frame 631, and both the connecting members extend above the connecting plate 601 to be connected with the driving shaft 6401, so that when the two linear driving devices are in the extending state, the first frame 630 and the second frame 631 are attached to each other, and the placing frame 63 is in the closed state; when the two linear drives are retracted, the bottoms of the first frame 630 and the second frame 631 are separated, so that the placing frame 63 is in an open state.

Through setting up the frame 63 of placing that can open and shut for place the rubbish in the frame 63 and can conveniently fall into garbage bin 3, thereby realize the function of automatic throwing rubbish into garbage bin 3.

The trash cans 3 are located below the placing frame 63, the number of the trash cans is not limited, in this embodiment, as shown in fig. 10, the trash cans 3 are arranged in three rows and five columns, that is, five trash cans 3 are arranged in each row, and three rows are formed, and the conveying mechanism 5 can drive the placing frame 63 to move above each trash can 3.

The utility model provides a conveying mechanism is provided with a plurality of gyro wheels with a plurality of surperficial butts of crossbeam, can make smooth and easy along the crossbeam removal of carriage through the roll of gyro wheel, its simple structure, low cost, bearing capacity is strong, and the required precision to the crossbeam is low simultaneously, can reliably use under comparatively abominable environment.

Similarly, the conveying mechanism of the application is also provided with a plurality of rollers abutted to a plurality of surfaces of the first cross bar, the cross beam can be moved along the first cross bar through rolling of the rollers, so that the conveying frame can be moved along the vertical X, Y shaft, and the moving range of the conveying frame is enlarged.

In addition, the driving device in the application adopts a synchronous belt transmission mechanism, can realize long-distance movement, and has low cost and low requirements on the precision and the environment of the installation position.

The above description is only for the purpose of illustrating embodiments of the present invention and is not intended to limit the scope of the present invention, and all modifications, equivalents, and equivalent structures or equivalent processes that can be used directly or indirectly in other related fields of technology shall be encompassed by the present invention.

Claims (10)

1. A conveyor mechanism, comprising:

a cross beam (512) comprising an upper surface (421) and a left surface (423) and a right surface (424) respectively located on both sides of the upper surface (421); and

a carriage assembly (50) comprising a carriage (500) and an upper roller (501), a left roller (503), and a right roller (504) rotatably connected to the carriage (500);

wherein the upper roller (501) abuts the upper surface (421), the left roller (503) abuts the left surface (423), and the right roller (504) abuts the right surface (424).

2. The conveying mechanism as claimed in claim 1, wherein the number of the upper rollers is plural and contacts different portions in a length direction of the cross member (512).

3. The conveyor mechanism of claim 1, wherein the carriage assembly (50) further comprises a lower roller (502) rotatably connected to the carriage (500), the cross beam (512) comprising a lower surface (422) below the upper surface (421), the lower roller (502) abutting the lower surface (422) of the cross beam (512).

4. The conveyor mechanism of claim 1 further comprising a second drive (52) coupled to the cross-beam (512) for driving the carriage assembly (50) along the cross-beam (512).

5. The conveying mechanism as claimed in claim 4, wherein the second driving device (52) comprises two third timing pulleys (522) at both ends of the cross beam (512), a second timing belt (523) connected between the two third timing pulleys (522), and a second motor (524) for driving one of the third timing pulleys (522) to rotate, the second timing belt (523) being connected to the conveying frame (500).

6. The conveying mechanism according to any one of claims 1 to 5, further comprising two first cross bars (411) arranged in parallel, wherein roller frame sets (510) are arranged at two ends of the cross bar (512), and the two roller frame sets (510) are respectively movably connected to the two first cross bars (411).

7. The transportation apparatus of claim 6, wherein the set of roller frames (510) comprises a first plate (5100), a second plate (5101), an upper wheel (5104) rotatably connected between the first plate (5100) and the second plate (5101), and a side wheel (5107) rotatably connected to the first plate (5100), the upper wheel (5104) abutting a top surface (4110) of the first cross bar (411), the side wheel (5107) abutting a side surface of the first cross bar (411).

8. The conveyor mechanism of claim 7, wherein the set of roller frames (510) further comprises a lower wheel (5105) rotatably connected between the first plate (5100) and the second plate (5101), the lower wheel (5105) abutting a bottom surface (4111) of the first cross bar (411).

9. The conveying mechanism as claimed in claim 6, further comprising a first timing pulley (5112) and a second timing pulley (5113) at both ends of the first cross bar (411), a first timing belt (5114) connected between the first timing pulley (5112) and the second timing pulley (5113), and a first motor (5110) for driving the first timing pulley (5112) to rotate, wherein the second timing belt (523) is connected to the roller frame set (510).

10. A waste collection apparatus comprising a conveyor mechanism as claimed in any one of claims 1 to 9.

Images