CN108820929B

CN108820929B - Loading and unloading tray

Info

Publication number: CN108820929B
Application number: CN201810273237.5A
Authority: CN
Inventors: 唐登巨
Original assignee: Yuechi Juli Innovation Technology Co ltd
Current assignee: Yuechi Juli Innovation Technology Co ltd
Priority date: 2017-03-30
Filing date: 2018-03-29
Publication date: 2021-11-16
Anticipated expiration: 2038-03-29
Also published as: CN108820929A

Abstract

The invention discloses a loading and unloading tray which comprises a frame, rollers, a transmission belt and a motor, wherein each roller comprises a first roller and a second roller, the frame comprises two first beams and two second beams, the two first beams and the two second beams are fixedly connected to form a rectangular frame, the first rollers and the second rollers are alternately arranged in the frame, two ends of each first roller and two ends of each second roller are connected with the two first beams, the adjacent first rollers are connected through the transmission belt, and the motor is connected with any one first roller. The invention can drive the conveyor belt to rotate through the rotation of the first roller so as to drive other first rollers to rotate and further realize the displacement of the articles placed on the rollers.

Description

Loading and unloading tray

Technical Field

The invention belongs to the technical field of conveying devices, and particularly relates to a loading and unloading tray.

Background

At present, goods are loaded and unloaded by manually carrying the goods in an ant moving mode, heavy large goods depend on a forklift, workers, far away from destinations, of small goods stack qualified products on a board frame, the board frame is forked together with the goods by the forklift to be loaded on a carriage or a warehouse, the goods are moved down from the board frame by the workers to be stacked in the carriage or the warehouse, and the board frame is forked back by the forklift to be transported to the original place for next transportation. The invention is not only necessary to organize huge loading and unloading construction teams, but also has long loading and unloading time, and is much more difficult to arrange, manage, command and dispatch as many workers than to manage and command loading and unloading equipment.

Disclosure of Invention

In view of the above-mentioned deficiencies in the prior art, the present invention provides a loading and unloading pallet.

In order to achieve the above purpose, the solution adopted by the invention is as follows: the utility model provides a loading and unloading tray, includes frame, cylinder, drive belt and motor, the cylinder includes first cylinder and second cylinder, the frame includes two first roof beams and two second roof beams, two first roof beam and two second roof beam fixed connection form rectangular frame, first cylinder and second cylinder set up in turn in the frame and the both ends of first cylinder and second cylinder with two first roof beam are connected, adjacent first cylinder passes through the drive belt is connected, the motor with arbitrary first cylinder is connected.

Furthermore, the first beam is provided with a mounting hole for mounting the roller, the second roller is of a hollow structure, first bearings are sleeved in the end portions of the two sides of the second roller, the first beam is used for mounting, bearing seats are arranged on the mounting hole of the second roller, each bearing seat comprises a left bearing seat and a right bearing seat, the second roller is sleeved with the bearing seats, the first bearings are located between the second roller and the bearing seats, and the bearing seats are formed by connecting the right bearing seats and the left bearing seats.

Further, the right bearing seat comprises a right bearing seat connecting part and a right bearing seat mounting part, the right bearing seat mounting part is fixedly connected with the right bearing seat connecting part, the right bearing seat connecting part is of a hollow structure, and threads are arranged on the inner surface of the right bearing connecting part; the left side bearing frame includes left bearing frame connecting portion, left bearing frame fixed part and left bearing frame installation department, left side bearing frame connecting portion and left bearing frame installation department set up the both ends of left side bearing frame fixed part, the internal surface of left side bearing frame connecting portion be provided with the screw-thread fit's of right side bearing frame connecting portion surface screw thread, left side bearing frame fixed part with mounting hole interference fit.

Further, the both ends of first cylinder extend there is the axis of rotation, the axis of rotation with first cylinder fixed connection, the cover is equipped with the second bearing on the axis of rotation, the second bearing with be used for installing on the first roof beam the mounting hole interference fit of first cylinder.

Furthermore, a gear is sleeved on one end, far away from the first roller, of the rotating shaft, the gears adjacent to the first roller are connected through the transmission belt, and the transmission belt is a chain.

Furthermore, the two ends of the first roller are respectively provided with a first end part and a second end part, the gear sleeved on the first end part of the first roller is connected with the gear sleeved on the first end part of the first roller adjacent to one side of the first roller through a chain, and the gear sleeved on the second end part of the first roller is connected with the gear on the second end part of the first roller adjacent to the other side of the first roller through a chain.

Furthermore, the motor is connected with any one of the first rollers through a speed reducer, the input end of the speed reducer is connected with the output end of the motor, and the output end of the speed reducer is connected with a gear sleeved on any one of the first rollers.

The invention has the beneficial effects that:

1. the conveying belt can be driven to rotate by the rotation of the first roller, so that other first rollers are driven to rotate, and the displacement of the articles placed on the rollers is realized.

2. The invention solves the problem that the prior art consumes a large amount of manpower for manually carrying articles, and simultaneously shortens the loading and unloading time.

Drawings

FIG. 1 is a top view of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a schematic view of a mounting hole;

FIG. 4 is a schematic view of a first roller;

FIG. 5 is a schematic view of a second drum;

FIG. 6 is an assembled schematic view of the bearing housing;

fig. 7 is a schematic view of a bearing housing.

In the drawings: 1. a frame; 101. a first beam; 1011. mounting holes; 102. a second beam; 2. a drum; 201. a first drum; 2011. a first end portion; 2012. a second end portion; 202. a second drum; 3. a transmission belt; 4. a motor; 5. a first bearing; 6. a bearing seat; 601. a right bearing; 6011. a right bearing connecting portion; 6012. a right bearing mounting section; 602. a left bearing seat; 6021. a left bearing mount mounting section; 6022. a left bearing seat fixing part; 6023. a left bearing mount mounting section; 7. a drive shaft; 8. a second bearing; 9. a gear; 10. and a speed reducer.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

the invention provides a loading and unloading tray, as shown in fig. 1, comprising a frame 1, rollers 2, a transmission belt 3 and a motor 4, wherein the frame 1 comprises two first beams 101 and two second beams 102, the two first beams 101 and the two second beams 102 can form a rectangular frame 1 by welding or threaded connection, the rollers 2 comprise a plurality of first rollers 201 and a plurality of second rollers 202, two ends of the first rollers 201 and the second rollers 202 are respectively connected with the two first beams 101, the first rollers 201 and the second rollers 202 are alternately and continuously arranged, the two adjacent first rollers 201 are connected by the transmission belt 3, the motor 4 is connected with any one of the first rollers 201, after being driven by the motor 4 to rotate, all the first rollers 201 can be driven by the transmission belt 3 to rotate so as to enable goods placed on the rollers 2 to be displaced, the second rollers 202 are in an unpowered state, when the goods moves on the roller 2, the first roller 201 rotates to drive the goods to move, the second roller 202 rotates along with the rotation of the goods, the effects of reducing friction force and supporting the goods are mainly achieved, meanwhile, the number of the transmission belts 3 can be reduced, and the effect of saving cost is achieved.

In this embodiment, be provided with on first roof beam 101 and be used for a plurality of mounting hole 1011, the both ends of first cylinder 201 and second cylinder 202 are all fixed in mounting hole 1011, the both ends of second cylinder 202 all are provided with first bearing 5, be provided with bearing frame 6 on two first roof beams 101 are used for installing the mounting hole 1011 of second cylinder 202, bearing frame 6 connects the constitution through the left bearing frame 602 of right bearing frame 601, first bearing 5 and the cooperation of bearing frame 6 make second cylinder 202 can fix between two first roof beams 101, it is more smooth and easy simultaneously still to make second cylinder 202 rotate, bearing frame 6 includes right bearing frame 601 and left bearing frame 602, right bearing frame 601 and left bearing frame 602 link together and constitute bearing frame 6.

In this embodiment, the right bearing seat 601 includes a right bearing seat connecting portion 6011 and a right bearing seat mounting portion 6012, the right bearing seat mounting portion 6012 is fixedly connected to the right bearing seat connecting portion 6011, the right bearing seat connecting portion 6011 is a hollow structure, and the inner surface of the right bearing seat connecting portion 6011 is provided with a thread; the left bearing seat 602 comprises a left bearing seat connecting part 6021, a left bearing seat fixing part 6022 and a left bearing seat mounting part 6023, the left bearing seat connecting part 6021 and the left bearing seat mounting part 6023 are arranged at two ends of the left bearing seat fixing part 6022, the outer surface of the left bearing seat connecting part 6021 is provided with a thread matched with the thread on the inner surface of the right bearing seat connecting part 6011, the right bearing seat 601 and the left bearing seat 602 are connected together after being matched with the thread of the left bearing seat connecting part 6021 through the right bearing seat connecting part 6011, a first bearing 5 is arranged in the end part of the second roller 201, the first bearing 5 is sleeved on the left bearing seat fixing part 6022, and the second roller 201 can rotate around the bearing seat 6.

In this embodiment, the both ends of first cylinder 201 extend there is axis of rotation 7, axis of rotation 7 and first cylinder 201 fixed connection, the cover is equipped with second bearing 8 on the axis of rotation 7, be used for installing the mounting hole 1011 interference fit of first cylinder 201 on second bearing 8 and the first roof beam 101, consequently second bearing 8 firmly fixes on first roof beam 101, the pot head that first cylinder 201 was kept away from to axis of rotation 7 is equipped with gear 9 simultaneously, the gear 9 that the cover was established on two adjacent first cylinders 201 passes through drive belt 3 and connects, drive belt 3 adopts the chain, can guarantee through chain transmission that first cylinder 201 rotates stably at low-speed pivoted in-process, the condition of skidding can not take place.

In this embodiment, two ends of the first roller 201 are respectively a first end 2011 and a second end 2012, the gear 9 sleeved on the first end 2011 of the first roller 201 is connected to the gear 9 sleeved on the first end of the first roller adjacent to one side of the first roller by a chain, the gear 9 sleeved on the second end 2012 of the first roller 201 is connected to the gear 9 on the second end of the first roller 201 adjacent to the other side of the first roller 201 by a chain, specifically, the first rollers 201 located at the two ends of the frame 1 are removed, the first rollers 201 adjacent to two sides of each first roller 201 are located on two sides of each first roller 201, one first roller 201 is designated, then the gears 9 are respectively located at two ends of the first roller 201, the first end 2011 of the first roller 201 adjacent to one side of the first roller 201 is connected to the first end 2011 of the first roller 201 adjacent to one side of the first roller 201, the second end 2012 of the first roller 201 is connected to the second end of the first roller 201 adjacent to the other side of the second roller 2012 by a transmission belt 3, and the first rollers 201 at the two side ends of the frame 1 are only connected with the adjacent first rollers 201 through the transmission belt 3, so that the transmission belt 3 is uniformly distributed at the two sides of the disc frame 1, and the stability of the invention is improved.

In this embodiment, the motor 4 is connected to any one of the first drums 201 through the speed reducer 10, the output end of the motor 4 is connected to the input end of the speed reducer 10, the output end of the speed reducer 10 is connected to the transmission shaft 7 of any one of the first drums 201, the rotation speed of the first drum 201 connected to the speed reducer 10 can be controlled by setting the speed reducer 10, and then the rotation speed of all the first drums 201 can be controlled, and finally the moving speed of the goods placed on the first drum 201 and the second drum 202 can be controlled.

When goods in a storehouse need to be transported, the goods are placed on the rollers 2, the motor 4 can drive any one of the first rollers 201 in the plurality of first rollers 201 to rotate after being started, the first rollers 201 driven by the motor 4 rotate and then drive the first rollers 201 on two sides of the first rollers 201 to rotate through the transmission belt 3, the first rollers 201 are connected with the first rollers 201 through the transmission belt 3, the transmission process is transmitted layer by layer, the first rollers 201 connected with the motor 4 start to transmit to all the first rollers 201, the goods start to be transported and moved along with the rotation of the first rollers 201, the second rollers 202 do not have active rotating force, the second rollers mainly play a role in supporting the goods and reducing friction force, and have an effect of assisting the transportation and movement of the goods; when the invention is actually used, a plurality of the invention can form an integral device with the length meeting the requirement by combining and splicing according to factors such as the area size of an actual using place, for example, the goods in a storehouse are required to be transported out of the storehouse, the invention can be arranged from the place where the goods are stored in the storehouse and a plurality of invention tails are connected to the exit of the storehouse, therefore, the invention is mainly applied to the logistics industry, the working personnel can wait for the goods to be transported to the destination after only placing the goods on the roller 2, during the transportation of the goods, the goods are generally packed, the packed goods are rectangular bodies, the width of the rectangular bodies should be smaller than the distance between two first beams 101, the length of the rectangular bodies should be greater than or equal to the distance between two adjacent first rollers 201, and if the length of the rectangular bodies is smaller than the distance, the goods may be completely located on the second rollers 202, so that the goods cannot move.

The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. A loading and unloading tray is characterized in that: the roller comprises a frame, rollers, a transmission belt and a motor, wherein the rollers comprise a first roller and a second roller, the frame comprises two first beams and two second beams, the two first beams and the two second beams are fixedly connected to form a rectangular frame, the first rollers and the second rollers are alternately arranged in the frame, two ends of each of the first rollers and two ends of each of the second rollers are connected with the two first beams, the adjacent first rollers are connected through the transmission belt, and the motor is connected with any one of the first rollers; the first beam is provided with a mounting hole for mounting the roller, the second roller is of a hollow structure, first bearings are sleeved in the end parts of the two sides of the second roller, bearing seats are arranged on the mounting hole for mounting the second roller on the first beam, each bearing seat comprises a left bearing seat and a right bearing seat, the bearing seats are sleeved in the second roller, the first bearings are located between the second roller and the bearing seats, and the bearing seats are formed by connecting the right bearing seats and the left bearing seats; the right bearing seat comprises a right bearing seat connecting part and a right bearing seat mounting part, the right bearing seat mounting part is fixedly connected with the right bearing seat connecting part, the right bearing seat connecting part is of a hollow structure, and threads are arranged on the inner surface of the right bearing seat connecting part; the left side bearing frame includes left bearing frame connecting portion, left bearing frame fixed part and left bearing frame installation department, left side bearing frame connecting portion and left bearing frame installation department set up the both ends of left side bearing frame fixed part, the internal surface of left side bearing frame connecting portion be provided with the screw-thread fit's of right side bearing frame connecting portion surface screw thread, left side bearing frame fixed part with mounting hole interference fit.

2. A handling tray, according to claim 1, wherein: the two ends of the first roller extend to form rotating shafts, the rotating shafts are fixedly connected with the first roller, a second bearing is sleeved on the rotating shafts, and the second bearing is in interference fit with the mounting hole of the first roller, wherein the mounting hole is used for mounting the first roller.

3. A handling pallet as recited in claim 2, further comprising: one end, far away from the first roller, of the rotating shaft is sleeved with a gear, the gears adjacent to the first roller are connected through the transmission belt, and the transmission belt is a chain.

4. A handling tray, according to claim 1, wherein: the two ends of the first roller are respectively provided with a first end part and a second end part, the gear sleeved on the first end part of the first roller is connected with the gear sleeved on the first end part of the first roller adjacent to one side of the first roller through a chain, and the gear sleeved on the second end part of the first roller is connected with the gear on the second end part of the first roller adjacent to the other side of the second roller through a chain.

5. A handling tray, according to claim 1, wherein: the motor is connected with any one of the first rollers through a speed reducer, the input end of the speed reducer is connected with the output end of the motor, and the output end of the speed reducer is connected with a gear sleeved on any one of the first rollers.