CN111573317A - Conveying equipment - Google Patents

Abstract

The application provides a conveying equipment relates to material and carries technical field. The conveying equipment comprises a supporting platform and a flexible conveying mechanism. The flexible conveying mechanism comprises a flexible conveying part and a driving wheel, the driving wheel is installed on the supporting platform, the front end of the flexible conveying part is used for being connected with traction equipment, and the rear end of the flexible conveying part bypasses the driving wheel. The traction equipment can draw the front end of the flexible conveying piece to move back and forth on the supporting platform. The front end of the flexible conveying piece can move under the traction of the traction equipment, so that goods placed on the flexible conveying piece can move along with the flexible conveying piece under the traction of the traction equipment, the goods can be conveyed to a loading space where the traction equipment arrives or the goods can be conveyed out of the loading space, and the manual carrying of the goods is reduced. The flexible conveying piece has a turn at the rotating wheel, can be butted with other equipment, can always load on the flexible conveying piece or unload from the flexible conveying piece, guarantees the continuity of conveying, and improves the conveying efficiency of goods.

Description

Conveying equipment

Technical Field

The application relates to the technical field of material conveying, in particular to conveying equipment.

Background

At present, goods loading and unloading of logistics companies are mainly carried out manually, and goods loading and unloading are carried out by manually matching with a telescopic machine in the express industry. For the express delivery industry, the situation of large logistics is worse, only manpower is used, and the loading and unloading are inconvenient by matching with a forklift, and each truck needs 3-5 hours for loading and unloading. The turnover time is long, the occupied area is large, and the logistics cost is high. During loading and unloading, and the length of the conveying equipment cannot be adjusted adaptively.

Disclosure of Invention

The embodiment of the application provides a conveying device to solve the problem that goods loading and unloading are difficult in the current logistics industry.

The embodiment of the application provides a conveying equipment, including supporting platform and flexible conveying mechanism. The flexible conveying mechanism comprises a flexible conveying part and a driving wheel, the driving wheel is installed on the supporting platform, the front end of the flexible conveying part is used for being connected with traction equipment, and the rear end of the flexible conveying part bypasses the driving wheel. The traction equipment can draw the front end of the flexible conveying piece to move back and forth on the supporting platform.

Among the above-mentioned technical scheme, the front end of flexible conveying spare can move under the traction of haulage equipment for the goods placed on flexible conveying spare can move along with the removal of flexible conveying spare under the traction of haulage equipment, can carry the goods to the loading and unloading space that haulage equipment reachd, reduce the artifical transport to the goods, it is same, if unload, haulage equipment draws head flexible conveying spare to waiting to unload the department, and place the goods on the flexible conveying spare, the one end of flexible transfer chain of haulage equipment drive moves to the unloading direction, realize the unloading, reduce the manual handling of unloading process. And the traction equipment pulls the front end of the flexible conveying member to move, so that the working length of the flexible conveying member can adapt to the change of the distance between the cargo stocking point and the cargo delivery target position. In addition, the flexible conveying part bypasses the driving wheel, and the flexible conveying part turns around at the rotating wheel, so that the turning part of the flexible conveying part can be always in butt joint with other equipment, and in the process that the traction equipment pulls the flexible conveying part, the flexible conveying part can be loaded or unloaded all the time, the conveying continuity is ensured, and the goods conveying efficiency is improved.

In addition, the conveying equipment of the embodiment of the application also has the following additional technical characteristics:

in some embodiments of the present application, the flexible conveying member is a chain or a link plate, and the transmission wheel is a sprocket.

Among the above-mentioned technical scheme, the flexible conveying piece can be chain or link joint, and chain or link joint and sprocket cooperation make the relative supporting platform of chain or link joint stable removal to guarantee to carry going on smoothly steadily, the setting of sprocket can also avoid chain or link joint to remove at will simultaneously.

In some embodiments of the present application, the chain or the flight comprises support rollers by which the chain or the flight is supported on the support platform.

Among the above-mentioned technical scheme, chain or link joint pass through supporting roller and support on supporting platform, and chain or link joint move relative supporting platform, rotate the realization through supporting roller relative supporting platform, can reduce chain or link joint moving process and supporting platform's frictional force, can use less traction force to realize the removal of chain or link joint, can improve the life of chain or link joint simultaneously.

In some embodiments of the present application, the conveying apparatus further includes a winding mechanism, and the winding mechanism is disposed on the supporting platform; the flexible conveying piece is a conveying belt, the driving wheel is a roll shaft, the front end of the conveying belt is connected with traction equipment, and the rear end of the conveying belt is connected with the winding mechanism; when the traction end moves along the loading direction, the winding mechanism winds the conveyor belt, and when the traction end moves along the unloading direction, the winding mechanism releases the conveyor belt.

Among the above-mentioned technical scheme, the conveyer belt is the flexible piece, and conveyer belt one end supplies haulage equipment to pull, and the other end supplies the rolling of winding mechanism, and when removing to the loading direction, main power is provided by haulage equipment, and when removing to the uninstallation direction, main power is provided by winding mechanism, and one end is pull one end rolling and is makeed the conveyer belt be in the tensioning state all the time, avoids the conveyer belt to produce because one leads one and piles up, guarantees going on smoothly of carrying.

In some embodiments of the application, the drive wheel divides the flexible transport element into two parts, the part between the traction device and the drive wheel being located on the support surface of the support platform and the other part being located below the support surface of the support platform.

Among the above-mentioned technical scheme, support the placing and the transportation of the goods of being convenient for of the flexible transport piece part on the holding surface, another part is located the holding surface below, avoids the both ends mutual interference of flexible transport piece.

In some embodiments of the present application, the conveying apparatus further includes a motor disposed on the supporting platform, and the motor is configured to drive the driving wheel to rotate.

Among the above-mentioned technical scheme, rotate the removal of the flexible conveying piece of being convenient for through motor drive wheel, flexible conveying piece removes when traction equipment and motor combined action, can reduce traction equipment's consumption.

In some embodiments of the present application, the flexible conveying mechanism further includes a plurality of first rollers arranged at intervals along an extending direction of the flexible conveying member, each of the first rollers is rotatably disposed on the flexible conveying member, and the rotation of the first rollers can move the goods on the first rollers relative to the flexible conveying member.

Among the above-mentioned technical scheme, the goods that can place on first cylinder under the effect that traction equipment does not provide traction force still can realize the transportation under the effect of first cylinder in the setting of first cylinder. If traction equipment provides traction force, then first cylinder and traction equipment drive goods jointly and remove, can improve the translation rate of goods, improve transport efficiency.

In some embodiments of the present application, the conveying apparatus further comprises a first driving mechanism for driving a part or all of the plurality of first rollers to rotate.

Among the above-mentioned technical scheme, general goods need be supported by several first cylinders simultaneously, and the first cylinder of part among all first cylinders that support the goods rotates and can realize that the goods moves relative flexible conveying piece to reduce first actuating mechanism's use, practice thrift the cost.

In some embodiments of the present application, the conveying apparatus further includes a jacking mechanism, the supporting platform is disposed at an upper end of the jacking mechanism, and the jacking mechanism is used for driving the supporting platform to move vertically.

Among the above-mentioned technical scheme, climbing mechanism can drive supporting platform vertical movement in order to adapt to not cargo platform of co-altitude for this conveying equipment's application scope is wider.

In some embodiments of the present application, the lifting mechanism includes a cross structure and a hydraulic cylinder, the conveying equipment further includes a bottom plate, the cross structure includes a first rod and a second rod, the first rod and the second rod are hinged in a cross manner, the upper end of the first rod is rotatably connected with the supporting platform, the lower end of the first rod is slidably connected with the bottom plate, the upper end of the second rod is slidably connected with the supporting platform, and the lower end of the second rod is rotatably connected with the bottom plate; the hydraulic cylinder is used for driving the lower end of the first rod piece to be close to the lower end of the second rod piece and the upper end of the second rod piece to be close to the upper end of the first rod piece, or the hydraulic cylinder is used for driving the upper end of the first rod piece to be far away from the lower end of the second rod piece and the upper end of the second rod piece to be far away from the upper end of the first rod piece.

Among the above-mentioned technical scheme, climbing mechanism includes cross structure and pneumatic cylinder, and cross structure can provide certain holding power for supporting platform, avoids supporting platform all to support by the pneumatic cylinder again, alleviates the burden of pneumatic cylinder.

In some embodiments of the present application, the jacking mechanism comprises two cross structures spaced apart in a direction perpendicular to the conveying direction of the flexible conveying mechanism.

Among the above-mentioned technical scheme, climbing mechanism includes two cross structure, can improve the stability of jacking process, and two cross structure share supporting platform's load jointly, further alleviate the load of pneumatic cylinder.

In some embodiments of the present application, the conveyor apparatus further comprises a fixed conveyor mechanism, a front end of the fixed conveyor mechanism for interfacing with a bend of the flexible conveyor mechanism.

Among the above-mentioned technical scheme, fixed conveying mechanism's front end and flexible conveying mechanism's turn butt joint, the fixed conveying mechanism of being convenient for lasts to flexible conveying mechanism transport goods or the transport that the goods on the flexible conveying mechanism can last to fixed conveying mechanism, improves conveying efficiency. And the traction equipment can be used for drawing the front end of the flexible conveying piece to move, so that the working length of the flexible conveying piece can adapt to the change of the distance between the fixed conveying mechanism and the goods conveying target position.

In some embodiments of the present application, the fixed conveying mechanism comprises a first conveying mechanism and a second conveying mechanism, a front end of the first conveying mechanism is used for butting against a corner of the flexible conveying mechanism, and a rear end of the first conveying mechanism is used for butting against the second conveying mechanism; the second conveying mechanism comprises a conveying mechanism and an information acquisition device arranged on the conveying mechanism, and the conveying mechanism is used for conveying goods to the information acquisition device and conveying the goods subjected to information acquisition to the first conveying mechanism.

Among the above-mentioned technical scheme, information acquisition device is convenient for gather information such as the shape of goods, size, and to the planning of loading space, flexible conveying mechanism and second conveying mechanism can prolong whole conveying equipment's length through the butt joint of first conveying mechanism simultaneously, and the disposable of being convenient for can carry more goods.

In some embodiments of the present application, the first conveying mechanism includes a frame and a plurality of second rollers spaced apart from the frame, each second roller being rotatably disposed on the frame; the second roller rotates to convey the goods on the first conveying mechanism to the flexible conveying mechanism.

Among the above-mentioned technical scheme, rotate through the second cylinder and realize that the goods removes the goods of being convenient for at flexible conveying mechanism and first conveying mechanism rectilinear movement.

In some embodiments of the present application, the conveying apparatus further comprises a second driving mechanism for driving a part or all of the plurality of second rollers to rotate.

In the technical scheme, common goods need to be simultaneously supported by a plurality of second rollers, and the goods can move relative to the flexible conveying part by rotating part of the second rollers in all the second rollers for supporting the goods, so that the use of a second driving mechanism is reduced, and the cost is saved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

FIG. 1 provides a schematic view of a flexible transport mechanism alone for an embodiment of the present application;

FIG. 2 is a schematic view of a first conveyor apparatus according to other embodiments of the present disclosure;

FIG. 3 is a schematic view of a second conveyor apparatus provided in accordance with other embodiments of the present application;

FIG. 4 is a schematic illustration of a first perspective of the jacking mechanism of FIG. 1;

FIG. 5 is a schematic diagram of a second perspective of the jacking mechanism of FIG. 1

FIG. 6 is a schematic view of a conveyor apparatus having a stationary conveyor provided in accordance with an embodiment of the present application;

FIG. 7 is a schematic illustration of the delivery apparatus of FIG. 6 being used to load a cargo;

fig. 8 is a schematic view of unloading using the conveyor apparatus of fig. 6.

Icon: 100-a conveying device; 10-a support platform; 20-a flexible conveying mechanism; 21-a flexible transport member; 22-a transmission wheel; 23-support rollers; 24-a first drum; 30-a winding mechanism; 40-a jacking mechanism; 41-a cross structure; 411-a first bar; 412-a second bar; 413-a base plate; 42-hydraulic cylinder; 50-a fixed conveying mechanism; 51-a first conveying mechanism; 511-a rack; 512-a second drum; 52-a second conveying mechanism; 521-a transmission mechanism; 522-information acquisition means; 200-truck; 210-a car; 300-cargo; 400-a pulling device; 500-a platform; 510-a containment chamber; a-the loading direction; b-unloading direction.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. 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.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present application, it should be noted that the indication of orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which is usually placed when the product of the application is used, or the orientation or positional relationship which is usually understood by those skilled in the art, or the orientation or positional relationship which is usually placed when the product of the application is used, and is only for the convenience of describing the application and simplifying the description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Examples

At present, people's life is increasingly big to the demand of commodity circulation, for example, the commodity circulation is all needed to net purchase, send the piece etc. for the commodity circulation trade needs to put into a large amount of manpowers every day and loads and unloads the goods, generally, the volume of loading and unloading of commodity circulation haulage vehicle is very big, and this makes staff's intensity of labour very big, and load and unload the time also very long, and efficiency is lower.

As shown in fig. 1, the present embodiment provides a conveying apparatus 100, and the conveying apparatus 100 includes a support platform 10 and a flexible conveying mechanism 20. The flexible conveying mechanism 20 comprises a flexible conveying part 21 and a driving wheel 22, the driving wheel 22 is installed on the supporting platform 10, the front end of the flexible conveying part 21 is used for being connected with a traction device, and the rear end of the flexible conveying part 21 bypasses the driving wheel 22. The traction device is capable of pulling the front end of the flexible transport element 21 back and forth on the support platform 10. The front end of the flexible conveying piece 21 can move under the traction of the traction equipment, so that goods placed on the flexible conveying piece 21 can move along with the flexible conveying piece 21 under the traction of the traction equipment, the goods can be conveyed to a loading and unloading space where the traction equipment arrives, manual conveying of the goods is reduced, the same is true, if the goods are to be unloaded, the traction equipment pulls the head flexible conveying piece 21 to a position where the goods are to be unloaded, the goods are placed on the flexible conveying piece 21, the traction equipment drives one end of the flexible conveying line to move towards the unloading direction, unloading is achieved, and manual conveying in the unloading process is reduced. Moreover, the traction device pulls the front end of flexible conveying member 20 to move, so that the working length of flexible conveying member 20 can adapt to the change of the distance between the cargo stocking point and the cargo delivery target position. In addition, the flexible conveying part 21 bypasses the driving wheel 22, the flexible conveying part 21 is provided with a corner at the rotating wheel, so that the corner of the flexible conveying part 21 can be always in butt joint with other equipment, and in the process of drawing the flexible conveying part 21 by the drawing equipment, the flexible conveying part 21 can be loaded or unloaded constantly, the conveying continuity is ensured, and the conveying efficiency of goods is improved.

The traction device can draw the front end of the flexible conveying member 21 to move back and forth on the supporting platform 10, which means that the traction device can draw the front end of the flexible conveying member 21 to move along the loading direction a or the unloading direction B relative to the supporting platform 10.

In this embodiment, a platform 500 is disposed on the ground, a receiving cavity 510 is disposed on the platform 500, and the driving wheel 22 is disposed in the receiving cavity 510.

In this embodiment, the flexible conveying member 21 is a chain, and the transmission wheel 22 is a sprocket. The chain makes the relative stable removal of supporting platform 10 of chain or link joint with the sprocket cooperation to guarantee to carry smooth going on steadily, the sprocket teeth of a cogwheel can also avoid chain or link joint to remove at will with the chain cooperation simultaneously. The chain includes supporting roller 23, and the chain passes through supporting roller 23 to be supported on supporting platform 10, and the relative supporting platform 10 of chain removes, rotates the realization through supporting roller 23 relative supporting platform 10, can reduce the chain and remove the frictional force of process and supporting platform 10, can use less traction force to realize the removal of chain, can improve the life of chain or link joint simultaneously.

In this embodiment the sprocket wheel divides the flexible conveying member 21 into two parts, the part between the traction means and the drive wheel 22 being located on the support surface of the support platform 10 and the other part being located below the support surface of the support platform 10. When the traction equipment pulls the chain to move towards the loading direction A, the rear end of the chain moves towards the unloading direction B, and when the traction equipment pulls the chain to move towards the unloading direction B, the rear end of the chain moves towards the loading direction A, namely the moving directions of the front end and the rear end of the chain are opposite, so that the two ends of the flexible conveying piece 21 are prevented from interfering with each other. The portion of the chain below the support surface of the support platform 10 is located within the receiving cavity 510.

In other embodiments, the front end and the rear end of the chain may have other relative movement relationships, for example, the front end of the chain moves in a horizontal direction, the rear end of the chain moves in a vertical direction, i.e., the front end of the chain moves in a direction perpendicular to the rear end of the chain, or the front end of the chain moves in an acute or obtuse angle with respect to the rear end of the chain.

In order to facilitate the movement of the chain, the conveyor 100 further comprises a motor, which is provided on the support platform 10 and is used to drive the driving wheel 22 to rotate. The motor drives the chain wheel to rotate, so that the chain can be moved, the flexible conveying piece 21 moves when the traction equipment and the motor act together, and the power consumption of the traction equipment can be reduced. In some embodiments, the chain wheel may not be provided with a motor for driving the chain wheel to rotate, and the horizontal force applied to the chain by the traction device drives the chain wheel to rotate, so that the chain wheel assists the chain to move.

Further, the flexible conveying mechanism 20 further includes a plurality of first rollers 24 arranged at intervals along the extending direction of the flexible conveying member 21, each first roller 24 is rotatably provided on the flexible conveying member 21, and the rotation of the first rollers 24 can move the goods on the first rollers 24 relative to the flexible conveying member 21. The arrangement of the first drum 24 enables goods placed on the first drum 24 without the traction equipment providing traction to still be transported under the action of the first drum 24. If the traction device provides traction force, the first roller 24 and the traction device drive the goods to move together, so that the moving speed of the goods can be increased, and the conveying efficiency can be improved.

To facilitate controlling the rotation of the first rollers 24, the conveyor apparatus 100 further includes a first drive mechanism for driving some or all of the plurality of first rollers 24 to rotate. In this embodiment, the first driving mechanism includes a plurality of motors, and one motor correspondingly drives one first roller 24, in this embodiment, a part of the first rollers 24 can be driven by the motor, and a general cargo needs to be supported by several first rollers 24 at the same time, and the movement of the cargo relative to the flexible conveying member 21 can be realized only by rotating a part of the first rollers 24 in all the first rollers 24 supporting the cargo, so that the movement of the cargo relative to the flexible conveying member 21 can be realized only by arranging a part of the first rollers 24 with motors, thereby reducing the use of the first driving mechanism and saving the cost.

In other embodiments, the motor of the first driving mechanism may also be disposed in one-to-one correspondence with the first rollers 24, so as to ensure that each first roller 24 can be driven by the motor to rotate, thereby better ensuring the transportation of goods and better adapting to goods of different sizes.

In some embodiments, the rear end of the chain may be arranged in other ways relative to the front end, as shown in fig. 2, the rear end of the chain is fixed on the chain wheel, and the chain is wound around the chain wheel, when the front end of the chain is pulled by the pulling device in the loading direction a, the chain wheel releases the chain wound around the chain wheel, when the chain is driven by the pulling device in the unloading direction B, the chain wheel winds up the chain, when the chain is driven by the motor, the chain wheel releases the chain and can be realized by the pulling device pulling chain or by the motor and the pulling device together, the chain wheel winding and connecting can be realized by the motor driving the chain wheel to rotate,

in other embodiments, the flexible conveying member 21 may be a chain plate with a larger width, which can accommodate goods with a larger width dimension. The arrangement mode of the chain plates and the chain can refer to the arrangement mode of the chain. Correspondingly, the chain plate can also comprise a supporting roller 23, the chain plate is supported on the supporting platform 10 through the supporting roller 23, the chain plate moves relative to the supporting platform 10 through the rotation of the supporting roller 23 relative to the supporting platform 10, the friction force between the chain or the chain plate in the moving process and the supporting platform 10 can be reduced, the movement of the chain plate can be realized by using smaller traction force, and meanwhile, the service life of the chain plate can be prolonged.

In some embodiments, as shown in fig. 3, the flexible conveying member 21 may be a conveyor belt, the transmission wheel 22 is a roller shaft, the conveying apparatus 100 further includes a winding mechanism 30, the winding mechanism 30 is connected to the supporting platform 10 and located in the accommodating chamber 510, a front end of the conveyor belt is connected to the traction apparatus, and a rear end of the conveyor belt passes around the transmission wheel 22 and is connected to the winding mechanism 30. The winding mechanism 30 winds the conveyor belt when the pulling end moves in the loading direction a, and the winding mechanism 30 releases the conveyor belt when the pulling end moves in the unloading direction B. Because the conveyer belt is the flexible piece, conveyer belt one end supplies the pulling equipment to pull, and the other end supplies winding mechanism 30 rolling, when moving to loading direction A, main power is provided by the pulling equipment, when moving to uninstallation direction B, main power is provided by winding mechanism 30, and one end pulls one end rolling and makes the conveyer belt be in the tensioning state all the time, avoids the conveyer belt to produce because one pulls one and gathers and piles up, guarantees going on smoothly of carrying. Of course, the winding mechanism 30 can be used instead of the driving wheel 22 in fig. 3.

Further, conveying equipment 100 still includes climbing mechanism 40, and climbing mechanism 40 is located to supporting platform 10, and climbing mechanism 40 is located and holds the chamber 510, and climbing mechanism 40 is used for driving supporting platform 10 vertical movement. The lifting mechanism can drive the supporting platform 10 to move vertically to adapt to the loading platforms with different heights, so that the conveying equipment 100 has wider application range.

As shown in fig. 4 and 5, the jacking mechanism 40 includes a cross structure 41 and a hydraulic cylinder 42, the conveying apparatus 100 further includes a bottom plate 413, the cross structure 41 includes a first rod 411 and a second rod 412, the first rod 411 and the second rod 412 are hinged in a cross manner, the upper end of the first rod 411 is rotatably connected to the supporting platform 10, the lower end of the first rod 411 is slidably connected to the bottom plate 413, the upper end of the second rod 412 is slidably connected to the supporting platform 10, and the lower end of the second rod 412 is rotatably connected to the bottom plate 413; the hydraulic cylinder 42 serves to drive the lower end of the first rod member 411 close to the lower end of the second rod member 412 and the upper end of the second rod member 412 close to the upper end of the first rod member 411, or the hydraulic cylinder 42 serves to drive the upper end of the first rod member 411 away from the lower end of the second rod member 412 and the upper end of the second rod member 412 away from the upper end of the second rod member 412. When the lower end of the first rod 411 moves toward the lower end close to the second rod 412 and the upper end of the second rod 412 moves toward the upper end close to the first rod 411, the support platform 10 ascends, and when the lower end of the first rod 411 moves toward the lower end away from the second rod 412 and the upper end of the second rod 412 moves toward the upper end away from the first rod 411, the support platform 10 descends.

In the present embodiment, the jacking mechanism 40 includes two crossing structures 41 arranged at intervals in a direction perpendicular to the conveying direction of the flexible conveying mechanism 20. The first rod 411 of the two cross structures 41 are connected through a cross rod, the telescopic end of the hydraulic cylinder 42 is connected to the cross rod, and the lifting platform is lifted and lowered by driving the cross rod to move.

In some embodiments, only one of the crossing structures 41 may be provided, and the hydraulic pressure acts on the first rod 411 or the second rod 412.

In other embodiments, the jacking mechanism 40 may only include a vertically driven linear drive mechanism such as an air cylinder, a hydraulic cylinder, a linear motor, etc.

Further, as shown in fig. 6, the conveying apparatus 100 further includes a fixed conveying mechanism 50, and a front end of the fixed conveying mechanism 50 is used for abutting against a corner of the flexible conveying mechanism 20. The front end of the fixed conveying mechanism 50 is butted with the turning part of the flexible conveying mechanism 20, so that the fixed conveying mechanism 50 can continuously convey goods to the flexible conveying mechanism 20 or the goods on the flexible conveying mechanism 20 can be continuously conveyed to the fixed conveying mechanism 50, and the conveying efficiency is improved. Also, the traction apparatus pulls the front end of the flexible conveying member 20 to move so that the working length of the flexible conveying member 20 can be adapted to the change in the distance between the fixed conveying mechanism 50 and the cargo conveying target position.

In the present embodiment, the fixed conveying mechanism 50 includes a first conveying mechanism 51 and a second conveying mechanism 52, a front end of the first conveying mechanism 51 is used for butting against a corner of the flexible conveying mechanism 20, and a rear end of the first conveying mechanism 51 is used for butting against the second conveying mechanism 52; the second conveying mechanism 52 includes a conveying mechanism 521 and an information acquisition device 522 provided on the conveying mechanism 521, and the conveying mechanism 521 is configured to convey the goods to the information acquisition device 522 and convey the goods subjected to information acquisition to the first conveying mechanism 51. Information acquisition device 522 is convenient for gather the information such as shape, size of goods, to the planning of loading space, and flexible conveying mechanism 20 and second conveying mechanism 52 can prolong the length of whole conveying equipment 100 through first conveying mechanism 51 butt joint simultaneously, and the disposable can carry more goods of being convenient for. The conveying mechanism 521 may adopt a conveying mode such as a conveying belt, a conveying chain and the like.

Wherein, the first conveying mechanism 51 comprises a frame 511 and a plurality of second rollers 512 arranged at intervals on the frame 511, the frame 511 of the first conveying mechanism 51 can be arranged on the platform 500, and each second roller 512 is rotatably arranged on the frame 511; the second roller 512 rotates to convey the goods on the first conveyor 51 to the flexible conveyor 20. The movement of the goods through the rotation of the second roller 512 facilitates the linear movement of the goods on the flexible conveying mechanism 20 and the first conveying mechanism 51.

The conveyor apparatus 100 further includes a second driving mechanism for driving a part or all of the plurality of second rollers 512 to rotate. The second driving mechanism includes a plurality of motors, one motor correspondingly drives one second roller 512, generally, the goods need to be simultaneously supported by a plurality of second rollers 512, and the movement of the goods relative to the flexible conveying member 21 can be realized by the rotation of part of the second rollers 512 of all the second rollers 512 supporting the goods, therefore, in this embodiment, part of the second rollers 512 is provided with the motors driving the rotation thereof, so as to reduce the use of the second driving mechanism and save the cost. When winding, in other embodiments, the second rollers 512 may be disposed in one-to-one correspondence with the motors of the second driving mechanisms, that is, each second roller 512 has a motor for driving the second roller to rotate, so that the first conveying mechanism 51 can convey the goods more stably and smoothly.

In some embodiments, the fixed conveying mechanism 50 may include only the first conveying mechanism 51 or only the second conveying mechanism 52, and when the fixed conveying mechanism 50 includes only the first conveying mechanism 51, the front end of the first conveying mechanism 51 is butted with the corner of the flexible conveying mechanism 20, and when the fixed conveying mechanism 50 includes only the second conveying mechanism 52, the front end of the transfer mechanism 521 of the second conveying mechanism 52 is butted with the corner of the flexible conveying mechanism 20.

Because the vertical height of the flexible conveying mechanism 20 can be adjusted under the action of the jacking mechanism 40, in order to adapt to the height change of the flexible conveying mechanism 20 and ensure that goods can be conveyed among the flexible conveying mechanism 20, the first conveying mechanism 51 and the second conveying mechanism 52 can also be provided with an adjusting mechanism capable of vertically adjusting the vertical height of the first conveying mechanism 51 and the second conveying mechanism 52, and the structure of the adjusting mechanism can be set by referring to the jacking mechanism 40.

As shown in fig. 7, when loading the body 210 of the truck 200, the front end movement of the flexible conveyance member 20 pulled by the first pulling device 400 enables the working length of the flexible conveyance member 20 to be adapted to the change in the distance between the fixed conveyance mechanism 50 (cargo stocking point) and the cargo conveyance destination (different loading positions in the body 210). Of course, the flexible conveying member 20 may be drawn by the drawing device 400 to the target cargo conveying position in the carriage 210, so that the target cargo conveying position, the flexible conveying mechanism 20 and the fixed conveying mechanism 50 can form a complete conveying relationship, and then the first driving mechanism drives the first roller 24 to convey the cargo from the fixed conveying mechanism 50 to the target cargo conveying position along the loading direction a. As more cargo is in the car 210, the chain length above the support platform 10 becomes shorter and the chain length below the support platform 10 becomes longer.

In some embodiments, the goods 300 may also be moved from the rear end of the second conveying mechanism 52 to the conveying mechanism 521, and sequentially pass through the information acquisition device 522 and the first conveying mechanism 51, and finally move onto the flexible conveying mechanism 20, the traction device 400 pulls the flexible conveying element 21 to move along the loading direction a, in order to improve the conveying efficiency, the first roller 24 is driven to rotate by the first driving mechanism, so that the traction device 400 pulls the flexible conveying element 21, the first driving mechanism drives the first roller 24 to rotate, and the motor drives the driving wheel 22 to rotate in the forward direction, the flexible conveying element 21 and the first roller 24 together convey the goods 300 to the compartment 210 of the truck 200, and meanwhile, the portion of the flexible conveying element 21 located below the supporting surface of the supporting platform 10 becomes gradually shorter.

As shown in fig. 8, when unloading from the wagon box 210 of the truck 200, the traction apparatus 400 first pulls the flexible conveying member 20 to the position to be unloaded in the wagon box 210 by the traction apparatus 400, so that the position to be unloaded, the flexible conveying mechanism 20 and the fixed conveying mechanism 50 can form a complete conveying relationship, and then the first roller 24 is driven by the first driving mechanism to convey the goods from the fixed conveying mechanism 50 to the fixed conveying mechanism 50 or other devices along the unloading direction B. As the load in the car 210 is less, the chain length above the support platform 10 is longer and the chain length below the support platform 10 is shorter.

In some embodiments, it is also possible that the traction device 300 drives the flexible conveying element 21 to move along the unloading direction B, and in order to improve the conveying efficiency, the first roller 24 is driven to rotate by the first driving mechanism, so that the traction device 400 draws the flexible conveying element 21 and the first driving mechanism drives the first roller 24 to rotate, the flexible conveying element 21 and the first roller 24 together carry out the cargo 300 in the compartment 210 of the truck 200, and simultaneously the portion of the flexible conveying element 21 located below the supporting surface of the supporting platform 10 becomes gradually longer.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. A conveyor apparatus, comprising:

a support platform;

the flexible conveying mechanism comprises a flexible conveying piece and a driving wheel, the driving wheel is mounted on the supporting platform, the front end of the flexible conveying piece is used for being connected with traction equipment, and the rear end of the flexible conveying piece bypasses the driving wheel;

the traction equipment can draw the front end of the flexible conveying piece to move back and forth on the supporting platform.

2. The conveyor apparatus of claim 1 wherein the flexible conveying member is a chain or a link plate and the drive wheel is a sprocket.

3. The conveyor apparatus of claim 2, wherein the chain or the flight includes support rollers by which the chain or flight is supported on the support platform.

4. The conveying apparatus as claimed in claim 1, further comprising a winding mechanism disposed on the support platform;

the flexible conveying piece is a conveying belt, the driving wheel is a roll shaft, the front end of the conveying belt is connected with traction equipment, and the rear end of the conveying belt is connected with the winding mechanism;

when the traction end moves along the loading direction, the winding mechanism winds the transmission belt, and when the traction end moves along the unloading direction, the winding mechanism releases the transmission belt.

5. The conveying apparatus as claimed in any one of claims 1 to 4, further comprising a motor disposed on the support platform, wherein the motor is configured to drive the driving wheel to rotate.

6. The transfer apparatus of any one of claims 1-4, wherein the flexible transfer mechanism further comprises a plurality of first rollers spaced apart along the direction of extension of the flexible transfer member, each first roller being rotatably disposed on the flexible transfer member, the rotation of the first rollers being capable of moving the load on the first rollers relative to the flexible transfer member.

7. The transport apparatus of claim 6 further comprising a first drive mechanism for driving some or all of the plurality of first rollers into rotation.

8. The conveying apparatus according to any one of claims 1 to 4, further comprising a jacking mechanism, wherein the supporting platform is arranged at an upper end of the jacking mechanism, and the jacking mechanism is used for driving the supporting platform to move vertically.

9. The conveyor apparatus of claim 1, further comprising a fixed conveyor mechanism having a front end for interfacing with a corner of the flexible conveyor mechanism;

the fixed conveying mechanism comprises a first conveying mechanism and a second conveying mechanism, the front end of the first conveying mechanism is used for being in butt joint with a corner of the flexible conveying mechanism, and the rear end of the first conveying mechanism is used for being in butt joint with the second conveying mechanism;

the second conveying mechanism comprises a conveying mechanism and an information acquisition device arranged on the conveying mechanism, and the conveying mechanism is used for conveying goods to the information acquisition device and conveying the goods subjected to information acquisition to the first conveying mechanism.

10. The conveyor apparatus of claim 9, wherein the first conveyor mechanism includes a frame and a plurality of second rollers spaced apart from the frame, each second roller being rotatably disposed on the frame;

the second roller rotates to convey the goods on the first conveying mechanism to the flexible conveying mechanism.

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