CN210794642U

CN210794642U - Conveying system

Info

Publication number: CN210794642U
Application number: CN201921190490.0U
Authority: CN
Inventors: 洪健荣
Original assignee: Shenzhen New South China Sea Transmission Machinery Co Ltd
Current assignee: South China Xinhai (Shenzhen) Technology Co.,Ltd.
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-06-19
Anticipated expiration: 2029-07-26

Abstract

The utility model is suitable for a conveying equipment field discloses conveying system, and it includes main conveyer belt device and transition conveyer belt device, and main conveyer belt device includes the mount and installs the main conveyer belt mechanism on the mount, and the transition conveyer belt device is including the mounting bracket of locating mount one end and installing the transition conveyer belt mechanism on the mounting bracket, and the orthographic projection of the tip that is close to main conveyer belt mechanism of transition conveyer belt mechanism on the horizontal plane has the overlap section with the orthographic projection of the tip that is close to transition conveyer belt mechanism of main conveyer belt mechanism on the horizontal plane. The utility model discloses in, there is the overlap region transition conveyer belt mechanism and main conveyer belt mechanism on the direction of delivery of goods to eliminate the clearance of main conveyer belt mechanism and transition conveyer belt mechanism transition on the direction of delivery of goods, make the goods can smoothly pass through between transition conveyer belt mechanism and main conveyer belt mechanism, avoided the phenomenon of goods card between main conveyer belt mechanism and transition conveyer belt mechanism to take place.

Description

Conveying system

Technical Field

The utility model relates to a conveying equipment field especially relates to a conveying system with transition conveyer belt device.

Background

In the prior art, in the conveying system with the transition conveyor belt device, the main conveyor belt device and the transition conveyor belt device are in flush transition connection along the conveying direction (generally, horizontal direction) of the goods, that is, the carrying conveying surface of the main conveyor belt device and the carrying conveying surface of the transition conveyor belt device are horizontally flush. In order to prevent mutual interference between the main conveying belt device and the transition conveying belt device, a certain gap is formed between the main conveying belt device and the transition conveying belt device in the horizontal direction, so that in specific application, the phenomenon that goods are clamped in the gap easily occurs, and the smoothness of goods conveying is seriously influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a conveying system, it aims at solving the current conveying system who has transition conveyer belt device and appears the goods card technical problem between main conveyer belt device and transition conveyer belt device easily.

In order to achieve the above purpose, the utility model provides a scheme is: the conveying system comprises a main conveying belt device and a transition conveying belt device, wherein the main conveying belt device comprises a fixing frame and a main conveying belt mechanism arranged on the fixing frame, the transition conveying belt device comprises a mounting frame arranged at one end of the fixing frame and a transition conveying belt mechanism arranged on the mounting frame, and the orthographic projection of the end part, close to the main conveying belt mechanism, of the transition conveying belt mechanism on the horizontal plane and the orthographic projection of the end part, close to the transition conveying belt mechanism, of the main conveying belt mechanism on the horizontal plane have an overlapping part.

Optionally, the main conveyor belt mechanism has an input end for goods to enter the main conveyor belt mechanism and an output end for goods to be output from the main conveyor belt mechanism, the transition conveyor belt mechanism is disposed near the input end, and an end portion of the transition conveyor belt mechanism near the input end is disposed above the input end at an interval; and/or the presence of a gas in the atmosphere,

the conveying system also comprises a guide conveying device, the transition conveying belt device is connected between the main conveying belt device and the guide conveying device in a transition mode, and the orthographic projection of the end, close to the guide conveying device, of the transition conveying belt mechanism on the horizontal plane and the orthographic projection of the end, close to the transition conveying belt mechanism, of the guide conveying device on the horizontal plane have an overlapping part.

Optionally, the conveying system further includes a rotation connection assembly for rotatably connecting the mounting frame with the fixing frame, and an angle adjustment device connected between the fixing frame and the mounting frame for driving the transition conveyor belt device to rotate relative to the main conveyor belt device.

Optionally, the angle adjusting device includes a first fixing member, a second fixing member, an adjusting member, a first nut and a second nut, the first fixing member is mounted on a side portion of the fixing frame, the second fixing member is mounted on a side portion of the mounting frame, one end of the adjusting member is connected to the second fixing member, the other end of the adjusting member passes through the first fixing member, the first nut and the second nut are both threadedly mounted on the adjusting member, the first nut and the second nut are respectively located on two sides of the first fixing member, and the adjusting member can be driven by adjusting the first nut and the second nut to drive the mounting frame to rotate relative to the fixing frame.

Optionally, the adjusting member includes a connecting rod and a screw rod, one end of the connecting rod is connected to the second fixing member, the other end of the connecting rod is connected to the screw rod, the screw rod passes through the first fixing member, and the first nut and the second nut are both mounted on the adjusting member in a threaded manner and are respectively located on two sides of the first fixing member.

Optionally, the first fixing member includes a first plate and a second plate, the first plate is connected to the fixing frame, the second plate is bent and extended from one end of the first plate toward a direction away from the fixing frame, a through hole is formed through the second plate, the screw rod passes through the through hole, and the first nut and the second nut are respectively located on two sides of the through hole.

Optionally, the main conveying belt device further includes a power mechanism mounted on the fixing frame for driving the main conveying belt mechanism to operate, and the conveying system further includes a transmission mechanism connected between the main conveying belt mechanism and the transition conveying belt mechanism or connected between the power mechanism and the transition conveying belt mechanism for driving the transition conveying belt mechanism to operate.

Optionally, the transmission mechanism includes a driving sprocket connected to the main conveyor belt mechanism and driven by the main conveyor belt mechanism to rotate, a driven sprocket connected to the transition conveyor belt mechanism and driven by the transition conveyor belt mechanism to move, and a chain surrounding the peripheries of the driving sprocket and the driven sprocket, and the conveying system further includes a tensioning mechanism for tensioning the chain.

Optionally, the tensioning mechanism includes a fixed plate, a fixed shaft protruding from one side of the fixed plate, a tensioning sprocket rotatably mounted on the fixed shaft and engaged with the chain, and a locking assembly for locking the fixed plate to the fixed frame or the mounting frame, the fixed plate is provided with a first mounting hole and an adjusting structure, and the locking assembly includes a first fastening member for connecting to the fixed frame or the mounting frame through the first mounting hole and a second fastening member for connecting to the fixed frame or the mounting frame through the adjusting structure and having an adjustable connection position with the adjusting structure; and/or the presence of a gas in the atmosphere,

the power mechanism comprises a motor arranged on the fixing frame and a transmission assembly in transmission connection between the motor and the main conveying belt mechanism.

Optionally, the transition conveyor belt mechanism includes a first roller assembly, a first conveyor belt and a tensioning roller, the first roller assembly includes a first driving roller and two first driven rollers, the first driving roller, the two first driven rollers and the tensioning roller are rotatably mounted on the mounting bracket, the two first driven rollers are arranged above the first driving roller at intervals in parallel, the tensioning roller is vertically arranged between the first driven roller and the first driving roller, the first conveyor belt is sleeved around the peripheries of the first driving roller and the two first driven rollers, and the tensioning roller abuts against the outer annular surface of the first conveyor belt.

The conveying system provided by the utility model has the advantages that the orthographic projection of the end part of the transition conveying belt mechanism close to the main conveying belt mechanism on the horizontal plane is set to have an overlapping part with the orthographic projection of the end part of the main conveying belt mechanism close to the transition conveying belt mechanism on the horizontal plane, that is, the end part of the transition conveying belt mechanism close to the main conveying belt mechanism and the end part of the main conveying belt mechanism close to the transition conveying belt mechanism are in up-down dislocation connection, thus, it is thus possible for there to be an overlapping area of the transitional conveyor belt means and the main conveyor belt means in the conveying direction of the goods, thereby effectively eliminating the transitional gap between the main conveying belt mechanism and the transitional conveying belt mechanism in the goods conveying direction, and then make the goods can smoothly pass through between transition conveyer belt mechanism and main conveyer belt mechanism, effectively avoided the goods card to take place between main conveyer belt device and the transition conveyer belt device.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a conveying system according to an embodiment of the present invention.

Fig. 2 is an exploded view illustrating a remaining structure of the conveying system after the guiding device is removed according to the embodiment of the present invention;

FIG. 3 is an enlarged partial schematic view at A in FIG. 2;

fig. 4 is an exploded schematic view of an angle adjusting device provided in an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a baffle according to an embodiment of the present invention;

fig. 6 is an assembly schematic view of a chain tensioning mechanism provided by an embodiment of the present invention;

fig. 7 is an exploded schematic view of a chain tensioning mechanism provided by an embodiment of the present invention;

fig. 8 is an exploded schematic view of the remaining structure of the conveying system after the guiding device is removed according to the embodiment of the present invention;

fig. 9 is a first schematic perspective view of a remaining structure of the conveying system after the delivery device is removed according to the embodiment of the present invention;

FIG. 10 is an enlarged partial schematic view at B of FIG. 9;

fig. 11 is a schematic perspective view of a remaining structure of the conveying system after the guiding device is removed according to the embodiment of the present invention;

fig. 12 is a schematic perspective view of a transition conveyor belt device according to an embodiment of the present invention;

fig. 13 is an exploded view of a transition conveyor belt assembly according to an embodiment of the present invention;

fig. 14 is an assembly view of the driven sprocket and first roller assembly, first conveyor belt, and tensioning roller provided by an embodiment of the present invention;

fig. 15 is an assembly diagram of the driving sprocket, the second roller assembly and the second conveyor belt according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

It will also be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1, fig. 2, fig. 8 and fig. 9, an embodiment of the present invention provides a conveying system, which includes a main conveying belt device 100 and a transition conveying belt device 200, wherein the main conveying belt device 100 includes a fixing frame 111 and a main conveying belt mechanism 110 installed on the fixing frame 111, the transition conveying belt device 200 includes a mounting frame 211 installed at one end of the fixing frame 111 and a transition conveying belt mechanism 210 installed on the mounting frame 211, and an orthogonal projection of an end portion of the transition conveying belt mechanism 210 close to the main conveying belt mechanism 110 on a horizontal plane has an overlapping portion with an orthogonal projection of an end portion of the main conveying belt mechanism 110 close to the transition conveying belt mechanism 210 on a horizontal plane. The conveying system is used for bearing and conveying goods. The embodiment of the utility model provides an in, the design theory that mainly adopts the edge of a knife transition to link up can reduce the gap of front and back equipment transition. Specifically, the orthographic projection of the end of the transition conveyor belt mechanism 210 close to the main conveyor belt mechanism 110 on the horizontal plane has an overlapping portion with the orthographic projection of the end of the main conveyor belt mechanism 110 close to the transition conveyor belt mechanism 210 on the horizontal plane, that is, the end of the transition belt mechanism 210 near the main belt mechanism 110 and the end of the main belt mechanism 110 near the transition belt mechanism 210 are in a vertically staggered connection, so that, the transition conveyor belt mechanism 210 and the main conveyor belt mechanism 110 may be made to have an overlapping area in the conveying direction of the goods, thereby effectively eliminating the gap between the main conveyor belt mechanism 110 and the transition conveyor belt mechanism 210 in the goods conveying direction, and then the goods can be smoothly transited between the transition conveyor belt mechanism 210 and the main conveyor belt mechanism 110, and the phenomenon that the goods are clamped between the main conveyor belt device 100 and the transition conveyor belt device 200 is effectively avoided.

Preferably, as shown in fig. 1, 2 and 9, the conveying system further includes a guiding device 800, the transition belt device 200 is transitionally connected between the main belt device 100 and the guiding device 800, and an orthogonal projection of an end of the transition belt mechanism 210 close to the guiding device 800 on a horizontal plane and an orthogonal projection of an end of the guiding device 800 close to the transition belt mechanism 210 on a horizontal plane have an overlapping portion, that is, an end of the transition belt mechanism 210 close to the guiding device 800 and an end of the guiding device 800 close to the transition belt mechanism 210 are in a vertically staggered connection, so that there is an overlapping area between the transition belt mechanism 210 and the guiding device 800 in the conveying direction of the goods, thereby effectively eliminating a gap in the transition between the main belt device 800 and the transition belt mechanism 210 in the conveying direction of the goods, and further enabling the goods to be smoothly transited between the transition belt mechanism 210 and the guiding device 800, the phenomenon that goods are clamped between the guiding and conveying device 800 and the transition conveyor belt device 200 is effectively avoided. Of course, in certain applications, the delivery system may not have the delivery device 800.

Specifically, the guiding device 800 may be any device capable of conveying goods, such as a conveying roller or a conveying belt or a chute.

Preferably, the main conveyor belt mechanism 110 has an input end 1101 for the supply to enter the main conveyor belt mechanism 110 and an output end 1102 for the goods to be output from the main conveyor belt mechanism 110, the transition conveyor belt mechanism 210 is disposed near the input end 1101, an end of the transition conveyor belt mechanism 210 near the input end 1101 is disposed above the input end 1101 at an interval, and an end of the transition conveyor belt mechanism 210 near the guiding device 800 is disposed below the guiding device 800 at an interval. The support conveying surface of the transitional conveyor belt arrangement 210 for supporting the conveyed goods extends obliquely upward from the side of the guide 800 toward the input end 1101 of the main conveyor belt arrangement 110. In this embodiment, when the conveying system is in operation, the goods are transitionally conveyed from the guiding device 800 to the transitional conveyor belt mechanism 210, and then transitionally conveyed from the transitional conveyor belt mechanism 210 to the main conveyor belt mechanism 110. Of course, in specific applications, the transition belt device 200 and the guide device 800 may be disposed at the output end 1102 of the main belt device 100 according to the needs of the specific application.

Preferably, as shown in fig. 2, 3, 4, 9 and 10, the conveying system provided by the embodiment of the present invention further includes a rotating connection assembly 600 and an angle adjustment device 500, the rotating connection assembly 600 is used for rotatably connecting the mounting bracket 211 and the fixing bracket 111, and the angle adjustment device 500 is connected between the fixing bracket 111 and the mounting bracket 211 for driving the transition conveyor belt device 200 to rotate relative to the main conveyor belt device 100. The rotary connecting assembly 600 is mainly used for rotatably connecting the mounting frame 211 of the transition conveyer belt device 200 and the fixing frame 111 of the main conveyer belt device 100, so that the rotary connecting effect of the transition conveyer belt device 200 and the main conveyer belt device 100 is realized; the angle adjusting device 500 is mainly used for driving the transition conveyor belt device 200 to rotate relative to the main conveyor belt device 100, so as to achieve the effect of adjusting the relative angle between the transition conveyor belt device 200 and the main conveyor belt device 100. Therefore, in specific application, the transition conveyer belt device 200 can be adjusted to a proper angle according to the diameters of the power rollers of the front and rear butt joint devices and different goods conveying directions of specific occasions so as to ensure smooth transition of the goods.

Preferably, as shown in fig. 3, 4, 9 and 10, the angle adjusting apparatus 500 includes a first fixing member 510, a second fixing member 520, an adjusting member 530, a first nut 540 and a second nut 550, the first fixing member 510 is mounted at a side of the fixing frame 111, the second fixing member 520 is mounted at a side of the mounting frame 211, one end of the adjusting member 530 is connected to the second fixing member 520 and the other end of the adjusting member 530 passes through the first fixing member 510, the first nut 540 and the second nut 550 are both threadedly mounted on the adjusting member 530, and the first nut 540 and the second nut 550 are respectively located at both sides of the first fixing member 510, and the adjusting member 530 can be driven to rotate the mounting frame 211 relative to the fixing frame 111 by adjusting the first nut 540 and the second nut 550. Specifically, by adjusting the first nut 540 and the second nut 550, the adjusting member 530 can be driven to move linearly back and forth, and the linear motion of the adjusting member 530 can drive the mounting frame 211 to rotate relative to the fixing frame 111, so that the transition conveyor belt device 200 can be driven to rotate relative to the main conveyor belt device 100. Of course, the structure of the angle adjusting apparatus 500 is not limited thereto.

Preferably, as shown in fig. 3, 4, 9 and 10, the adjusting member 530 includes a link 531 and a screw 532, the link 531 is connected to the second fixing member 520 at one end and to the screw 532 at the other end, the screw 532 passes through the first fixing member 510, and the first nut 540 and the second nut 550 are threadedly mounted on the adjusting member 530 and are respectively located at both sides of the first fixing member 510. The screw 532 may be manufactured separately from the connecting rod 531 and then fixedly connected together; alternatively, the worm 532 and the connecting rod 531 may be formed as a single piece, i.e., the worm 532 and the connecting rod 531 are integrally formed. In a specific application, by adjusting the first nut 540 and the second nut 550, the amount of extension and retraction of the screw 532 between the first fixing member 510 and the second fixing member 520 can be adjusted, so that the linear motion can be converted into the rotational motion, and the transition conveyor belt device 200 can be driven to rotate relative to the main conveyor belt device 100.

Preferably, as shown in fig. 3, 4, 9 and 10, the first fixing member 510 includes a first plate 511 and a second plate 512, the first plate 511 is connected to the fixing frame 111, the second plate 512 is bent and extended from one end of the first plate 511 toward a direction away from the fixing frame 111, a through hole 5121 is formed through the second plate 512, the screw 532 passes through the through hole 5121, and the first nut 540 and the second nut 550 are respectively located at two sides of the through hole 5121. In this embodiment, the first nut 540 is located between the connecting rod 531 and the second plate 512, and the first nut 540 abuts against the connecting rod 531; the second nut 550 is located on a side of the second board body 512 opposite to the connecting rod 531, and the second nut 550 abuts against the second board body 512. When the first nut 540 is rotated to move toward the connecting rod 531, the connecting rod 531 is driven to move away from the second plate 512, the length of the portion of the screw 532 between the second rod and the connecting rod 531 is increased, and the distance between the second fixing member 520 and the second plate 512 is correspondingly increased, so that the mounting bracket 211 on which the second fixing member 520 is mounted can be driven to rotate upward around the rotation connection assembly 600; when the second nut 550 is rotated to move toward the link 531, the link 531 is driven to move toward the second plate 512, a length of a portion of the screw 532 between the second plate 512 and the link 531 is reduced, and a distance between the second fixing member 520 and the second plate 512 is correspondingly reduced, so that the mounting bracket 211 mounted with the second fixing member 520 can be driven to rotate downward around the rotation connection assembly 600.

Preferably, as shown in fig. 3 and 4, the first plate 511 is provided with a second mounting hole 5111 and a third mounting hole 5112, the third mounting hole 5112 is an arc-shaped hole, and the angle adjusting apparatus 500 further includes a third fastening member 560 that passes through the second mounting hole 5111 and is connected to the fixing frame 111, and a fourth fastening member 570 that passes through the third mounting hole 5112 and is connected to the fixing frame 111 and is adjustable in connection position with the third mounting hole 5112. Specifically, the fixing frame 111 is provided with a first engaging hole (not shown) for the third fastening member 560 to pass through and a second engaging hole (not shown) for the fourth fastening member 570 to pass through and connect. The third fastening member 560 is sequentially connected to the second mounting hole 5111 and the first mating hole, and the fourth fastening member 570 is sequentially connected to the third mounting hole 5112 and the second mating hole. The fourth fastening member 570 can slide in the third mounting hole 5112 along the arc-shaped track of the third mounting hole 5112, so that the connection position of the fourth fastening member 570 and the third mounting hole 5112 can be adjusted, which can reduce the precision requirement of the fitting dimension of the first fixing member 510 and the fixing frame 111 on one hand, and can facilitate the adjustment of the mounting angle of the first fixing member 510 on the fixing frame 111 on the other hand.

Preferably, as shown in fig. 3 and 4, the second fixing member 520 includes a connection plate 521 connected with the mounting bracket 211 and a connection shaft 522 mounted on the connection plate 521, and one end of the adjusting member 530 is connected with the connection shaft 522. As a preferred embodiment of this embodiment, a side surface of the connecting plate 521 is attached to an outer side surface of the mounting frame 211, the connecting shaft 522 is convexly disposed on a side surface of the connecting plate 521 opposite to the mounting frame 211, and an end of the connecting rod 531 away from the screw 532 is connected to the connecting shaft 522. The second fixing member 520 has a simple structure and is conveniently coupled with the link 531. In this embodiment, the connecting shaft 522 is vertically fixed to the connecting plate 521 by a screw or a bolt; of course, in specific applications, as an alternative embodiment, the connecting shaft 522 may also be fixedly connected to the connecting plate 521 by welding or riveting; or the connecting shaft 522 may be integrally formed with the connecting plate 521.

Preferably, in this embodiment, the adjustable angle range of the transition belt device 200 is 0 ° to 8 °. Of course, the range of angles that the transition belt device 200 can be adjusted in a particular application is not limited thereto.

Preferably, as shown in fig. 3, 4, 9 and 10, the rotation connection assembly 600 includes two rotation shafts 610, and two sides of the mounting bracket 211 are respectively rotatably connected to the fixing bracket 111 through the two rotation shafts 610. The two rotation shafts 610 are coaxially disposed. By adjusting the extension/retraction amount of the screw 532 (the length of the screw 532 between the second plate 512 and the connecting shaft 522 is increased or decreased), the mounting frame 211 can be driven to drive the transition belt mechanism 210 to rotate around the rotating shaft 610.

Preferably, the rotation shaft 610 is disposed near the top of the mounting bracket 211, and the second fixing member 520 is disposed near the bottom of the mounting bracket 211.

Preferably, in this embodiment, the two rotating shafts 610 are respectively fixed to two sides of the fixing frame 111, and two sides of the mounting frame 211 are respectively rotatably supported on the rotating shafts 610, that is, the rotating shafts 610 are fixed relative to the fixing frame 111 and rotatable relative to the mounting frame 211. Of course, in a specific application, the rotating shaft 610 may be rotatable with respect to the fixing frame 111 and the rotating shaft 610 may be fixedly connected to the mounting frame 211.

Preferably, as shown in fig. 3 and 10, the supporting plates 1111 are disposed on both sides of the fixing frame 111, and the two supporting plates 1111 are fixedly connected to the two rotating shafts 610 one by one. The rotation shaft 610 is preferably coupled to the support plate 1111 by a bolt coupling or a screw.

Preferably, as shown in fig. 3, 5 and 9, the conveying system further includes two baffles 700, and the two baffles 700 are respectively connected to the fixing frame 111 from both sides of the mounting frame 211 for blocking a gap between the mounting frame 211 and the fixing frame 111. When the transition conveyor belt device 200 rotates, the baffle 700 mainly plays a role of decorating accessories, and at the moment, the baffle 700 can block the gap between the mounting frame 211 and the fixing frame 111, so that the visual and attractive effects of the equipment are improved. When the transitional conveying belt device 200 is leveled, the baffle 700 can block the gap between the mounting frame 211 and the fixing frame 111, so as to play a role of decoration accessories, and can further connect the transitional conveying belt device 200 with the main conveying belt device 100, so as to play a role of reinforcing connection of the transitional conveying belt device 200 and the main conveying belt device 100.

Preferably, as shown in fig. 3 and 5, the baffle 700 includes a first plate 710, a second plate 720, and a third plate 730 connected in turn, where the first plate 710 is connected to the fixing frame 111, the third plate 730 is connected to the mounting frame 211, and two opposite sides of the second plate 720 are respectively connected to the first plate 710 and the third plate 730. The first plate 710 can be preferably connected with the fixing frame 111 through bolts, and the third plate 730 can be preferably connected with the mounting frame 211 through bolts, so that the mounting and dismounting are convenient, and the fastening is reliable.

Preferably, referring to fig. 2, 3, 8, 9 and 11, the main belt device 100 further includes a power mechanism 120 installed on the fixing frame 111 for driving the main belt mechanism 110 to operate, and the conveying system provided by the embodiment of the present invention further includes a transmission mechanism 300 connected between the main belt mechanism 110 and the transition belt mechanism 210 or connected between the power mechanism 120 and the transition belt mechanism 210 for driving the transition belt mechanism 210 to operate. When the conveying system works, the power mechanism 120 drives the main conveying belt mechanism 110 to operate, and simultaneously, the power mechanism 120 or the main conveying belt mechanism 110 drives the transition conveying belt mechanism 210 to operate through the transmission mechanism 300, so that the overall operation of the conveying system is realized. In the embodiment of the present invention, the power mechanism 120 is used as the power source of the conveying system, and the power of the main conveying belt device 100 is transmitted to the transition conveying belt device 200 through the transmission mechanism 300 to drive the transition conveying belt mechanism 210 to operate, so that the power of the transition conveying belt device 200 is omitted, the power system of the conveying system is effectively simplified, and the power system cost of the conveying system is reduced.

Preferably, the transmission mechanism 300 is a chain transmission mechanism, which can realize transmission connection between large transmission center distances, and has no elastic sliding and slipping phenomena in the transmission process, accurate average transmission ratio, reliable work and high efficiency. Of course, in a specific application, the transmission mechanism 300 is not limited to the solution of using a chain transmission mechanism, for example, the transmission mechanism 300 may also be a belt transmission mechanism or a gear transmission mechanism, or the transmission mechanism 300 may also be any combination of a chain transmission mechanism, a belt transmission mechanism, and a gear transmission mechanism.

Referring to fig. 2, 3 and 9, as a preferred embodiment of the present embodiment, the transmission mechanism 300 includes a driving sprocket 310 connected to the main belt mechanism 110 and driven by the main belt mechanism 110 to rotate, a driven sprocket 320 connected to the transition belt mechanism 210 and driving the transition belt mechanism 210 to operate, and a chain 330 surrounding the driving sprocket 310 and the driven sprocket 320. When the conveying system works, the power mechanism 120 drives the main conveying belt mechanism 110 to operate, the main conveying belt mechanism 110 drives the driving sprocket 310 to rotate, the driving sprocket 310 drives the driven sprocket 320 to rotate through the chain 330, and the driven sprocket 320 drives the transition conveying belt mechanism 210 to operate, so that the effect that the main conveying belt device 100 drives the transition conveying belt device 200 to operate is achieved. In this embodiment, the driving sprocket 310 is connected to the main belt mechanism 110 and is driven by the main belt mechanism 110 to rotate; of course, in certain applications, as an alternative embodiment, the driving sprocket 310 may be configured to be connected to the power mechanism 120 such that the driving sprocket 310 is driven by the power mechanism 120 to rotate.

Preferably, as shown in fig. 2, 3, 6, 7 and 9, the conveying system provided by the embodiment of the present invention further includes a chain tensioning mechanism 400 for tensioning the chain 330. The chain 330 connected between the main conveyor belt device 100 and the transition conveyor belt device 200 in the tensioning transmission manner by using the chain tensioning mechanism 400 of the embodiment can be beneficial to tensioning the chain 330 conveniently in the use process of the conveying system, so that the chain 330 is always in the tensioning state, the transmission efficiency of the transmission mechanism 300 is beneficial to being improved, and the power transmission efficiency between the main conveyor belt device 100 and the transition conveyor belt device 200 is further beneficial to being improved.

Preferably, as shown in fig. 2, 3, 6, 7 and 9, the chain tensioning mechanism 400 includes a fixing plate 410, a fixing shaft 420 protruded from one side of the fixing plate 410, a tensioning sprocket 430 rotatably mounted on the fixing shaft 420 for engaging with the chain 330, and a locking assembly 440 for locking the fixing plate 410 to the fixing structure, the fixing plate 410 is provided with a first mounting hole 411 and an adjusting structure 412, the first mounting hole 411 is located between the adjusting structure 412 and the fixing shaft 420, and the locking assembly 440 includes a first fastening member 441 for connecting the fixing frame 111 through the first mounting hole 411 and a second fastening member 442 for connecting the fixing frame 111 through the adjusting structure 412 and having an adjustable position with the adjusting structure 412. The embodiment of the utility model provides a chain straining device 400, simple structure, it is also very convenient to adjust the operation. Specifically, when the second fastening member 442 is loosened, the fixing plate 410 may be driven to rotate around the first fastening member 441 by an external force, and the fixing plate 410 may drive the fixing shaft 420 and the tension sprocket 430 to rotate to different positions, so that the tension sprocket 430 may press the chain 330 to tension the chain 330.

Specifically, the fixing frame 111 is provided with a first connecting hole (not shown) for the first fastening member 441 to pass through and a second connecting hole (not shown) for the second fastening member 442 to pass through and connect. The first fastening member 441 is sequentially inserted into and connected to the first mounting hole 411 and the first connecting hole, and the second fastening member 442 is sequentially inserted into and connected to the adjusting structure 412 and the second connecting hole.

Preferably, the adjusting structure 412 is an arc-shaped sliding slot formed on the fixing plate 410, and the second fastening member 442 can slide in the arc-shaped sliding slot, so that the second fastening member 442 can pass through the fixing plate 410 to connect with the second connecting hole when the fixing plate 410 rotates to different positions around the first fastening member 441. The arc extending track of the arc chute is the rotatable stroke range of the fixing plate 410. In this embodiment, the adjusting structure 412 is an arc-shaped sliding chute, so that the fixing plate 410 can be continuously adjusted at any angle within the arc-shaped extending track range of the arc-shaped sliding chute, thereby achieving the purpose of arbitrarily adjusting the position of the tension sprocket 430 within a certain range. Of course, in a specific application, the adjusting structure 412 is not limited to be in the form of an arc-shaped sliding slot, for example, the adjusting structure 412 may also be configured to include a plurality of adjusting holes spaced along an arc-shaped track on the fixing plate 410, and the fixing plate 410 may be rotated to a position where different adjusting holes are respectively opposite to the second connecting holes, so that the fixing plate 410 may be rotated to a plurality of different positions, thereby achieving the purpose of adjusting the position of the tension sprocket 430.

Specifically, the first fastener 441 is a screw or a bolt or a rivet, and the second fastener 442 is a screw or a bolt. As a preferred embodiment of the present invention, the first fastening member 441 and the second fastening member 442 are screws or bolts, which are fastened reliably and facilitate the detachment and installation of the fixing plate 410 and the adjustment of the installation position. Of course, in certain applications, the first fastening member 441 may be a rivet and the second fastening member 442 may be a screw or a bolt, as alternative embodiments.

Preferably, as shown in fig. 6 and 7, the fixing plate 410 has a first side edge 413 and a second side edge 414 that are oppositely disposed at an interval, and the adjusting structure 412, the first mounting hole 411 and the fixing shaft 420 are sequentially disposed at an interval between the first side edge 413 and the second side edge 414. The adjusting structure 412 is disposed near the first side edge 413, the fixing shaft 420 is disposed near the second side edge 414, and the first mounting hole 411 is disposed between the adjusting structure 412 and the fixing shaft 420 along a direction of a line connecting the first side edge 413 and the second side edge 414.

Preferably, the length of the first side edge 413 is greater than the length of the second side edge 414. The top end of the first side edge 413 is flush with the top end of the second side edge 414. The adjustment structure 412 is arranged alongside the first side edge 413. Here, the length of the first side edge 413 is designed to be relatively large, which is mainly convenient for extending the arc-shaped sliding groove, and the length of the second side edge 414 is designed to be relatively small, which is beneficial to reducing the volume of the fixing plate 410.

Preferably, the fixing shaft 420 is mounted on the fixing plate 410 by a screw connection or a bolt connection, which is securely fastened and facilitates the assembly and disassembly of the fixing shaft 420. Of course, in specific applications, the fixing shaft 420 may be fixed to the fixing plate 410 by riveting or welding, or the fixing shaft 420 may be integrally formed with the fixing plate 410.

Preferably, the tension sprocket 430 is rotatably mounted to the fixed shaft 420 by a bearing 450, which is convenient to mount and facilitates the rotation of the tension sprocket 430. In a particular application, when the chain 330 is running, the tensioning sprocket 430 can be driven by the chain 330 to rotate, thereby facilitating a reduction in friction of the tensioning sprocket 430 against the chain 330.

Preferably, the tension sprocket 430 is located outside the chain 330, so that the tension sprocket 430 has a larger movement space. The chain 330 is in a ring shape, and the outer side of the chain 330 is the outer ring side of the chain 330. Of course, in certain applications, the tensioning sprocket 430 may be located on the inside of the chain 330 as an alternative embodiment.

Preferably, referring to fig. 8, 9 and 11, the power mechanism 120 includes a motor 121 and a transmission assembly 122 drivingly connected between the motor 121 and the main conveyor 110. In this embodiment, the motor 121 is a power source for both the main belt device 100 and the transition belt device 200.

Preferably, as shown in fig. 8, 9 and 11, the transmission assembly 122 includes a rotating shaft 1221, a first transmission pair 1222 drivingly connected between the rotating shaft 1221 and the main conveyor belt mechanism 110, and a second transmission pair 1223 drivingly connected between the rotating shaft 1221 and the motor 121. Here, the two transmission pairs, i.e., the first transmission pair 1222 and the second transmission pair 1223, transmit the power of the motor 121 to the main conveyor belt mechanism 110, which is beneficial to flexibly and optimally setting the installation position of the motor 121 and is beneficial to better regulating and controlling the transmission ratio. Of course, in a specific application, the transmission manner between the motor 121 and the main conveyor belt mechanism 110 is not limited to this, for example, the rotating shaft 1221 may not be provided, and only one transmission pair is provided, and the motor 121 directly transmits power to the main conveyor belt mechanism 110 through one transmission pair.

Preferably, the first transmission pair 1222 is a chain transmission mechanism, the motor 121 and the rotating shaft 1221 are both disposed near the bottom of the fixed frame 111, and the main conveyor belt mechanism 110 is disposed near the top of the fixed frame 111. The chain transmission mechanism can meet the transmission requirement of large transmission center distance between the rotating shaft 1221 and the main conveying belt mechanism 110, and the transmission process has no elastic sliding and slipping phenomena, accurate average transmission ratio, reliable work and high efficiency. Of course, the first transmission pair 1222 is not limited to a chain transmission mechanism, but may be a belt transmission mechanism for specific applications.

Preferably, the second transmission pair 1223 is a gear reduction box, and has the advantages of compact structure, convenience in installation, stable transmission and high transmission efficiency; of course, in specific applications, the second transmission pair 1223 is not limited to a gear reduction box, and other transmission modes can be adopted, such as a belt transmission pair, a chain transmission pair, or a worm and gear transmission pair.

Preferably, referring to fig. 1, 2, 3, 9 and 12-14, the transition conveyor belt mechanism 210 includes a first roller assembly 212, a first conveyor belt 213 and a tension roller 214, the first roller assembly 212 includes a first driving roller 2121 and two first driven rollers 2122, the first driving roller 2121, the two first driven rollers 2122 and the tension roller 214 are rotatably mounted on the mounting bracket 211, the two first driven rollers 2122 are disposed above the first driving roller 2121 in parallel at intervals, the tension roller 214 is vertically disposed between one first driven roller 2122 and the first driving roller 2121, the first conveyor belt 213 is circumferentially sleeved on the peripheries of the first driving roller 2121 and the two first driven rollers 2122, and the tension roller 214 is pressed against the outer circumferential surface of the first conveyor belt 213. Specifically, when the first driving roller 2121 is driven by power to rotate, the first conveying belt 213 can be driven to rotate, and the rotation of the first conveying belt 213 can drive the two first driven rollers 2122 to rotate, so as to realize the operation of the transition conveying belt mechanism 210. In the embodiment of the present invention, the first driving roller 2121 and the two first driven rollers 2122 are distributed in a triangular shape, and the first conveying belt 213 surrounds the peripheries of the first driving roller 2121 and the two first driven rollers 2122, so that the operation reliability of the first conveying belt 213 can be improved, and the overall length of the transition conveying belt device 200 can be designed to be smaller, so that the overall structure of the transition conveying belt device 200 is more compact, and the structural compactness and the operation reliability of the transition conveying belt device 200 are considered well. In addition, the transition conveyer belt device 200 of the embodiment of the present invention is advantageous to reduce the slipping phenomenon of the first conveyer belt 213 and further improve the operation reliability of the transition conveyer belt mechanism 210 by arranging the tensioning roller 214 to abut against the outer ring surface of the first conveyer belt 213 to tension the first conveyer belt 213 of the transition conveyer belt mechanism 210; meanwhile, since the tensioning roller 214 is vertically disposed between the first driven roller 2122 and the first driving roller 2121, the horizontal length of the transition conveyer belt device 200 is not increased by the disposition of the tensioning roller 214, which is beneficial to ensuring the structural compactness of the transition conveyer belt device 200.

Preferably, the first driving roller 2121 is located between two first driven rollers 2122 along the horizontal direction, and the tensioning roller 214 is located between the first driving roller 2121 and one first driven roller 2122 along the horizontal direction, which is favorable for improving the structural compactness and the operational reliability of the transition belt device 200.

Preferably, the outer radial dimensions of both first driven rollers 2122 are smaller than the outer radial dimensions of the first drive roller 2121. In this embodiment, the outer radial dimensions of the two first driven rollers 2122 can be designed to be relatively small.

Preferably, the mounting bracket 211 includes a base 2111 and two side brackets 2112 respectively provided at opposite sides of the base 2111, and both ends of the first driving roller 2121, both ends of the first driven roller 2122 and both ends of the tension roller 214 are rotatably coupled to the two side brackets 2112 respectively. Both ends of the first driving roller 2121, both ends of the first driven roller 2122, and both ends of the tension roller 214 may be rotatably coupled to the side brackets 2112 through bearings.

Preferably, the mounting bracket 211 further includes a bearing limiting frame 2113 disposed below the bearing portion 2131 and located between the two first driven rollers 2122, and two ends of the bearing limiting frame 2113 are respectively connected to the two side brackets 2112. The arrangement of the bearing limiting frame 2113 can improve the bearing capacity of the first conveying belt 213, thereby being beneficial to further improving the running reliability of the first conveying belt 213.

Preferably, both ends of the tension roller 214 are connected with the two side brackets 2112 in a manner that the installation position thereof is adjustable, respectively. In a specific application, the tension of the first conveyor belt 213 can be adjusted by adjusting the position of the tension roller 214.

Preferably, both ends of the tensioning roller 214 are respectively connected with the side bracket 2112 through the fifth fastener 215, the side bracket 2112 is provided with a fourth mounting hole 2110 for allowing the fifth fastener 215 to pass through and extend to connect with the tensioning roller 214, the end of the tensioning roller 214 is provided with a third connecting hole 2141 for allowing the fifth fastener 215 to pass through, and the mounting position of the fifth fastener 215 in the fourth mounting hole 2110 can be adjusted. When the fifth fastener 215 extends through the fourth mounting hole 2110 to connect with the third connecting hole 2141 and is pressed against the side bracket 2112, the position of the fifth fastener 215 in the fourth mounting hole 2110 is not adjustable, and at this time, the tension roller 214 is in a locked state; when the fifth fastener 215 is slightly loosened such that the fifth fastener 215 is not pressed against the side bracket 2112, the position of the fifth fastener 215 in the fourth mounting hole 2110 is adjustable, and at this time, the tension drum 214 is in a state in which the mounting position is adjustable.

Preferably, the fifth fastener 215 can be horizontally adjusted in the installation position at the fourth installation hole 2110, and the fourth installation hole 2110 is a kidney-shaped hole or a rectangular hole, so that the tension roller 214 can be horizontally moved toward or away from the first driven roller 2122 to be adjusted in position. Of course, in a specific application, as an alternative embodiment, the fifth fastening member 215 may be configured to be capable of adjusting the installation position at the fourth installation hole 2110 along a vertical direction, an inclined direction or an arc direction.

Preferably, as shown in fig. 1, 2, 3, 11 and 15, the main conveyor belt mechanism 110 includes a second roller assembly 112 rotatably mounted on the fixing frame 111 and a second conveyor belt 113 wound around the second roller assembly 112, and the power mechanism 120 is in transmission connection with the second roller assembly 112. The power output by the power mechanism 120 can drive the second roller assembly 112 to rotate, and the rotation of the second roller assembly 112 can drive the second conveyor belt 113 to rotate circularly around the second roller assembly 112, so that the goods carried by the second conveyor belt 113 can be conveyed.

Preferably, as shown in fig. 1, 2, 3, 11 and 15, the second roller assembly 112 includes a second driving roller 1121 and a second driven roller 1122 that are installed on the fixed frame 111 in parallel at intervals, the second conveyor belt 113 is wound around the peripheries of the second driving roller 1121 and the second driven roller 1122, the second driving roller 1121 is in transmission connection with the power mechanism 120, and the transmission mechanism 300 is in transmission connection between the second driven roller 1122 and the second roller assembly 212. Specifically, the first transmission pair 1222 is in transmission connection between the rotating shaft 1221 and the second driving roller 1121. The rotating shaft 1221 and the motor 121 are preferably provided below the second driving roller 1121. The driving sprocket 310 is installed at one end of the second driven roller 1122, and when the second driven roller 1122 rotates, the driving sprocket 310 rotates with the second driven roller 1122. The power output by the power mechanism 120 can drive the second driving roller 1121 to rotate, the rotation of the second driving roller 1121 can drive the second conveyor belt 113 to rotate, the rotation of the second conveyor belt 113 can drive the second driven roller 1122 to rotate, the rotation of the second driven roller 1122 can drive the driving sprocket 310 to rotate, and the driving sprocket 310 drives the transition conveyor belt mechanism 210 to operate through the chain 330 and the driven sprocket 320.

Preferably, in this embodiment, the transmission mechanism 300 is drivingly connected between the second driven roller 1122 and the second roller assembly 212 of the second roller assembly 112. Specifically, the transmission mechanism 300 is drivingly connected between the second driven roller 1122 and the first driving roller 2121. The driving mechanism 300 is driven by the second driven roller 1122 to drive the first driving roller 2121 to rotate, and the rotation of the first driving roller 2121 can drive the first conveying belt 213 to rotate circularly around the first roller assembly 212, so as to convey the goods carried by the first conveying belt 213. Of course, in certain applications, as an alternative embodiment, the transmission mechanism 300 may be configured to be drivingly connected between the power mechanism 120 and the first roller assembly 212.

The conveying system of the embodiment can be applied to a sorting conveying system, that is, the main conveying belt device 100 is a sorting machine with sorting and conveying functions; alternatively, the conveying system of the present embodiment may also be applied to a general conveying system (also called a spot conveying system, without a sorting function), that is, the main conveyor belt device 100 is a conveying device having a function for spot conveying goods.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. The conveying system comprises a main conveying belt device and a transition conveying belt device, wherein the main conveying belt device comprises a fixing frame and a main conveying belt mechanism arranged on the fixing frame, the transition conveying belt device comprises a mounting frame arranged at one end of the fixing frame and a transition conveying belt mechanism arranged on the mounting frame, and the conveying system is characterized in that the orthographic projection of the end part, close to the main conveying belt mechanism, of the transition conveying belt mechanism on the horizontal plane and the orthographic projection of the end part, close to the transition conveying belt mechanism, of the main conveying belt mechanism on the horizontal plane have an overlapping part.

2. A conveyor system as in claim 1 wherein the main conveyor means has an input end for the entry of goods onto the main conveyor means and an output end for the exit of goods from the main conveyor means, the transition conveyor means being disposed adjacent the input end and the end of the transition conveyor means adjacent the input end being spaced above the input end; and/or the presence of a gas in the atmosphere,

3. A conveyor system according to claim 1 or 2, further comprising a rotary connection assembly for rotatably connecting the mounting frame to the mounting frame and an angle adjustment device connected between the mounting frame and the mounting frame for driving the transition belt device into rotation relative to the main belt device.

4. The conveying system according to claim 3, wherein the angle adjusting device comprises a first fixing member, a second fixing member, an adjusting member, a first nut and a second nut, the first fixing member is mounted on a side portion of the fixing frame, the second fixing member is mounted on a side portion of the mounting frame, one end of the adjusting member is connected with the second fixing member, the other end of the adjusting member penetrates through the first fixing member, the first nut and the second nut are both threadedly mounted on the adjusting member, the first nut and the second nut are respectively located on two sides of the first fixing member, and the adjusting member can be driven to rotate the mounting frame relative to the fixing frame by adjusting the first nut and the second nut.

5. The conveying system of claim 4, wherein the adjusting member includes a link rod having one end connected to the second fixing member and the other end connected to the screw rod, the screw rod passing through the first fixing member, and the first nut and the second nut being threadedly mounted on the adjusting member and located on both sides of the first fixing member, respectively.

6. The conveying system according to claim 5, wherein the first fixing member comprises a first plate and a second plate, the first plate is connected to the fixing frame, the second plate is bent and extended from one end of the first plate to a direction away from the fixing frame, a through hole is formed in the second plate in a penetrating manner, the screw rod penetrates through the through hole, and the first nut and the second nut are respectively located on two sides of the through hole.

7. The conveying system according to claim 1 or 2, wherein the main conveying belt device further comprises a power mechanism mounted on the fixing frame for driving the main conveying belt mechanism to operate, and the conveying system further comprises a transmission mechanism connected between the main conveying belt mechanism and the transition conveying belt mechanism in a transmission manner or connected between the power mechanism and the transition conveying belt mechanism in a transmission manner for driving the transition conveying belt mechanism to operate.

8. The conveyor system as in claim 7 wherein the drive mechanism includes a drive sprocket coupled to and driven by the main conveyor belt mechanism, a driven sprocket coupled to and driving the transition conveyor belt mechanism, and a chain encircling the drive sprocket and the driven sprocket, the conveyor system further comprising a tensioning mechanism for tensioning the chain.

9. The conveying system according to claim 8, wherein the tensioning mechanism comprises a fixed plate, a fixed shaft protruding from one side of the fixed plate, a tensioning sprocket rotatably mounted on the fixed shaft and engaged with the chain, and a locking assembly for locking the fixed plate to the fixed frame or the mounting frame, the fixed plate being provided with a first mounting hole and an adjusting structure, the locking assembly comprising a first fastening member for connecting the fixed frame or the mounting frame device through the first mounting hole and a second fastening member for connecting the fixed frame or the mounting frame device through the adjusting structure and connected with the adjusting structure at an adjustable position; and/or the presence of a gas in the atmosphere,

10. The conveying system according to claim 1 or 2, wherein the transition conveyor belt mechanism comprises a first roller assembly, a first conveyor belt and a tensioning roller, the first roller assembly comprises a first driving roller and two first driven rollers, the first driving roller, the two first driven rollers and the tensioning roller are rotatably mounted on the mounting frame, the two first driven rollers are arranged above the first driving roller at intervals in parallel, the tensioning roller is vertically arranged between the first driven roller and the first driving roller, the first conveyor belt is sleeved around the peripheries of the first driving roller and the two first driven rollers, and the tensioning roller is pressed against the outer annular surface of the first conveyor belt.