CN109573261B - wheeled commodity circulation tray based on high braking stability - Google Patents
wheeled commodity circulation tray based on high braking stability Download PDFInfo
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- CN109573261B CN109573261B CN201811405540.2A CN201811405540A CN109573261B CN 109573261 B CN109573261 B CN 109573261B CN 201811405540 A CN201811405540 A CN 201811405540A CN 109573261 B CN109573261 B CN 109573261B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D19/38—Details or accessories
- B65D19/40—Elements for spacing platforms from supporting surface
- B65D19/42—Arrangements or applications of rollers or wheels
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a wheel type logistics tray based on high braking stability, which structurally comprises pull ropes, pulleys, non-slip mats, protection plates, a braking device, an object placing plate and a connecting lantern ring, when the edge line of the tray and the angle of the position of a worker are in the same parallel plane in real time, the swing rod is pulled to push the piston inwards, the gas in the cylinder body props open the wheel cylinder piston through the telescopic gas pipe, the wheel cylinder piston drives the brake shoe to open outwards, the two friction plates are connected with the brake shoe to move outwards, the two friction plates rub the inner wall of the tray body to enable the pulley to decelerate and stop moving, make the staff can be fast with the goods transport put the thing board on, need not the staff and adjust in real time putting the angular position of thing board, reduce staff's working strength, improve the efficiency of staff at the transport goods.
Description
Technical Field
the invention relates to the field of logistics transportation, in particular to a wheel type logistics tray based on high braking stability.
Background
The commodity circulation tray is transported commodity and goods, the transport staff puts the commodity circulation tray, then carry out article handling, operation such as storage, because current commodity circulation tray braking stability is not high, in handling, the staff moves the goods to the tray in the twinkling of an eye, the tray receives the influence of gravity and makes hydraulic pressure ejecting wheel take place to slide subaerial, the angle that leads to tray edge line and staff position changes, when the staff puts the goods on the tray once more, need the position of adjustment goods many times, just enable the goods and tray edge line and be in same parallel plane, staff's working strength has been increased.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a wheel type logistics tray based on high braking stability, and aims to solve the problems that the braking stability of the conventional logistics tray is not high, in the carrying process, the angle between the edge line of the tray and the position of a worker is changed due to the fact that a hydraulic ejection wheel slides on the ground under the influence of gravity when the worker carries goods onto the tray at the moment, the worker needs to adjust the position of the goods for many times when putting the goods onto the tray again, the goods and the edge line of the tray can be in the same parallel plane, and the working strength of the worker is increased.
In order to achieve the purpose, the invention is realized by the following technical scheme: a wheel type logistics tray based on high braking stability structurally comprises pull ropes, pulleys, anti-skid pads, protection plates, braking devices, object placing plates and connecting lantern rings, wherein the protection plates are vertically fixed on the periphery of the object placing plates, the inner walls of the protection plates are parallelly nested and connected with the outer walls of the object placing plates, the braking devices are arranged in the middle of the left sides of the object placing plates, the left sides of the braking devices are attached to the surface walls of the right sides of the protection plates, two connecting lantern rings are arranged on the right sides of the object placing plates, the left ends of the connecting lantern rings penetrate through and are embedded into the two ends of the right sides of the object placing plates, the pull ropes are fixedly buckled and connected with the connecting lantern rings through metal buckles, the pulleys are four and are arranged at the bottoms of the object; arresting gear is by breather pipe, brake disc subassembly, piston, coil spring, pendulum rod, brake cylinder, inside the breather pipe runs through to stretch into brake cylinder right side lower extreme, is in the same place through welded fastening between breather pipe and the brake cylinder, the perpendicular nestification of breather pipe is inside the brake disc subassembly, the lower extreme is equipped with the piston about the brake cylinder, and the piston top of piston front end pastes with brake cylinder left side inner end, the piston is connected with the inseparable gomphosis of pendulum rod right side lower extreme, the pendulum rod left side is connected with the laminating of coil spring right-hand member, the pendulum rod is established between piston and coil spring.
The brake disc assembly is further improved, the brake disc assembly comprises a supporting pin, a return spring, a disc body, a brake wheel cylinder, two brake shoes and two brake wheel cylinders, the two brake shoes are connected into a whole through two ends of the return spring, the lower ends of the two brake shoes are movably connected with the supporting pin in a nested mode, the two brake shoes are opened and closed through the supporting pin, the two friction plates are arranged, the inner sides of the two brake shoes are connected with the outer walls of the brake shoes in a tightly embedded mode, the upper ends of the two brake shoes are connected with two sides of the brake wheel cylinder in a tightly attached mode, the outer sides of the friction plates are matched with the inner portion of the disc body, the brake wheel cylinder is communicated with a vent pipe, the two brake shoes are in a half-moon shape, and.
The brake wheel cylinder is further improved and comprises a wheel cylinder piston, a telescopic air pipe, a cylinder body, sliding blocks and a movable sliding rail, the lower end of each sliding block is fixedly welded between the upper end and the lower end of the wheel cylinder piston, the sliding blocks are sleeved at the lower end of the movable sliding rail and slide left and right on the sliding rail, the upper end and the lower end of the wheel cylinder piston are respectively provided with the sliding block, the two sliding blocks mutually form a parallel structure, the inner sides of the two wheel cylinder pistons are attached to the telescopic air pipe, the telescopic air pipe stretches left and right through the movement of the wheel cylinder piston, the telescopic air pipe is arranged between the left side and the right side of the cylinder body, the inner side of the.
In a further improvement, the brake wheel cylinders are tightly attached and connected with the friction plates and connected to the inner wall of the disc body in a symmetrical shaft pattern, the friction plates occupy 1/4 with a circular area, the brake wheel cylinders are opened and moved through return springs, and the friction plates are tightly attached and connected through the inner wall of the movable disc body of the brake wheel cylinders.
The improved structure is characterized in that the number of the pulleys is four, and the four pulleys are distributed at the bottom of the storage plate at equal intervals.
The swing rod is further improved, is made of alloy materials, and is good in bearing capacity, light in weight and labor-saving in work.
Further improved, the spiral spring and the return spring are both made of alloy spring steel, and have higher tensile strength, anti-elasticity performance and higher fatigue strength.
Advantageous effects of the invention
The invention provides a wheel type logistics tray based on high braking stability, which has the following beneficial effects:
The article placing plate is tightly installed on the periphery of the outer wall of the article placing plate through the protection plate to protect transported goods, the pull rope is buckled on the connecting lantern ring through the metal hook at the lower end, a worker moves the article placing plate through the pull rope to move the article placing tray to the side of the goods to be transported, the worker pulls the swing rod to push the piston inwards to convey gas in the brake cylinder and the vent pipe to the interior of the cylinder body, the sliding block and the movable sliding rail are mutually matched to move left and right, the gas in the cylinder body props open the wheel cylinder piston through the telescopic air pipe, the wheel cylinder piston drives the brake shoe to open outwards, the two friction plates and the brake shoe are connected to move outwards, the two friction plates rub the inner wall of the disc body to stop.
In conclusion, when the improved logistics tray is used, the pulley can be in a static state through movable friction of the friction plate and the brake shoe, the logistics tray cannot enable the hydraulic ejection wheel to slide on the ground due to the influence of the gravity of goods, when workers move the goods onto the object placing plate, the angle between the edge line of the tray and the position of the workers is displayed on the same parallel surface in real time, so that the workers can quickly move the goods onto the object placing plate, the workers do not need to adjust the angle position of the object placing plate in real time, the working strength of the workers is reduced, and the efficiency of the workers in goods conveying is improved.
Drawings
other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
Fig. 1 is a schematic structural diagram of a wheeled logistics pallet based on high braking stability according to the invention;
Fig. 2 is a schematic top view of the braking device of the present invention.
FIG. 3 is a side view of the brake disc assembly of the present invention.
FIG. 4 is a schematic diagram of a second alternative construction of the brake disc assembly of the present invention.
FIG. 5 is a schematic view of the internal structure of the brake disc assembly in the non-braking state.
FIG. 6 is a schematic diagram of the internal structure of the brake disc assembly in the braking state of the present invention.
Fig. 7 is a schematic view of the internal structure of the brake cylinder of the present invention.
In the figure: the brake shoe comprises a pull rope-1, a pulley-2, an anti-skid pad-3, a protection plate-4, a brake device-5, a storage plate-6, a connecting lantern ring-7, a vent pipe-51, a brake disc component-52, a piston-53, a spiral spring-54, a swing rod-55, a brake cylinder-56, a support pin-521, a return spring-522, a disc body-523, a brake wheel cylinder-524, a friction plate-525, a brake shoe-526, a wheel cylinder piston-5241, a telescopic air pipe-5242, a cylinder body-5243, a slide block-5244 and a movable slide rail-5245.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1 to 7, the present invention provides a wheel type logistics pallet with high braking stability, which comprises: a wheel type logistics tray based on high braking stability structurally comprises a pull rope 1, pulleys 2, a non-slip mat 3, a protection plate 4, a braking device 5, a storage plate 6 and a connecting lantern ring 7, the protection plate 4 is vertically fixed around the object placing plate 6, the inner wall of the protection plate 4 is in parallel nested connection with the outer wall of the object placing plate 6, the middle of the left side of the object placing plate 6 is provided with a braking device 5, the left side of the braking device 5 is jointed and connected with the right side surface wall of the protection plate 4, two connecting lantern rings 7 are arranged on the right side of the object placing plate 6, the left ends of the connecting lantern rings 7 penetrate through and are embedded into the two ends of the right side of the object placing plate 6, the pull rope 1 is fixedly buckled and connected with the connecting lantern ring 7 through a metal hook, four pulleys 2 are arranged and arranged at the bottom of the object placing plate 6 in parallel, four anti-skid pads 3 are arranged, and the bottoms of the anti-skid pads 3 are tightly attached to the top of the object placing plate 6; the braking device 5 is composed of a vent pipe 51, a brake disc assembly 52, a piston 53, a spiral spring 54, a swing rod 55 and a brake cylinder 56, wherein the vent pipe 51 penetrates through the lower end of the right side of the brake cylinder 56, the vent pipe 51 and the brake cylinder 56 are fixed together by welding, the vent pipe 51 is vertically embedded in the brake disc assembly 52, the piston 53 is arranged at the left lower end of the brake cylinder 56, the piston top at the front end of the piston 53 is attached to the inner end of the left side of the brake cylinder 56, the piston 53 is closely embedded and connected with the lower end of the right side of the swing rod 55, the left side of the swing rod 55 is attached and connected with the right end of the spiral spring 54, and the swing.
As a further improvement of the invention, the brake disc assembly 52 is composed of a support pin 521, a return spring 522, a disc body 523, a brake wheel cylinder 524, a friction plate 525 and brake shoe pieces 526, wherein two brake shoe pieces 526 are arranged and connected into a whole through two ends of the return spring 522, the lower ends of the two brake shoe pieces 526 are movably embedded in the support pin 521, the two brake shoe pieces 526 are opened and closed left and right through the support pin 521, the friction plate 525 is arranged and connected with the outer wall of the brake shoe piece 526 in a tight embedded manner, the upper ends of the two brake shoe pieces 526 are connected with two sides of the brake wheel cylinder 524 in a tight fit manner, the outer side of the friction plate 525 is mutually matched with the inner part of the disc body 523, the brake wheel cylinder 524 is communicated with the vent pipe 51, and the brake shoe piece 526 is in a half-moon shape, and supports the friction plate 525 to rub against the inner wall of.
As a further improvement of the invention, the brake wheel cylinder 524 is composed of a wheel cylinder piston 5241, a telescopic air pipe 5242, a cylinder 5243, a slide block 5244 and a movable slide rail 5245, the lower end of the sliding block 5244 is fixedly welded in the middle of the upper end and the lower end of the wheel cylinder piston 5241, the sliding block 5244 is sleeved and connected at the lower end of the movable sliding rail 5245, the sliding block 5244 slides left and right on the sliding rail 5245, the upper and lower ends of the wheel cylinder piston 5241 are provided with sliders 5244, the two sliders 5244 form a parallel structure, the inner sides of the two wheel cylinder pistons 5241 are attached to and connected with the telescopic air pipe 5242, the telescopic air pipe 5242 is movably extended and retracted left and right through the wheel cylinder pistons 5241, the middle parts of the left side and the right side of the cylinder body 5243 are provided with telescopic air pipes 5242, the inner side of the telescopic air pipes 5242 is communicated with the inside of the cylinder body 5243, the cylinder body 5243 is communicated with the wheel cylinder piston 5241 through the telescopic air pipes 5242, so that the inside of the cylinder 5243 is communicated with the gas inside the telescopic air pipe 5242 to push the wheel cylinder piston 5241 to move outwards.
As a further improvement of the invention, the wheel cylinder 524 is closely attached to the friction plate 525 and is connected to the inner wall of the plate 523 in a symmetrical axis pattern, the friction plate 525 occupies 1/4 with a circular area, the wheel cylinder 524 is opened by the return spring 522, and the friction plate 525 is closely attached to the inner wall of the movable plate 523 of the wheel cylinder 524.
As a further improvement of the invention, the number of the pulleys 2 is four, the four pulleys 2 are equidistantly distributed at the bottom of the object placing plate 6, and the wheel track of the four pulleys 2 is 1 meter, so that the logistics tray is high in stability and labor-saving when moving.
As a further improvement of the invention, the swing rod 55 is made of alloy materials, so that the bearing capacity is good, the weight is light, and the work is labor-saving.
As a further improvement of the invention, the coil spring 54 and the return spring 522 are both made of alloy spring steel, and have higher tensile strength, anti-springing performance and higher fatigue strength.
The implementation principle of the invention is as follows:
When using the commodity circulation tray, 4 inboard inseparable laminatings of guard plate are installed and are protected the goods of transportation all around putting 6 outer walls of thing board, will connect 7 left ends of lantern ring to run through closely and inlay on putting thing board 6, reuse metal shackle with 1 fixed knots of stay cord on connecting lantern ring 7, make things convenient for the staff to remove through stay cord 1 and put thing board 6, the staff will put thing board 6 through stay cord 1 and remove the other work that carries out of the goods that needs were carried.
The operator pulls the swing rod 55 to push the piston 53 inward, the brake cylinder 56 is communicated with the inside of the vent pipe 51 to transmit gas into the cylinder 5243, the slide block 5244 and the movable slide rail 5245 are mutually matched and move left and right, the gas in the cylinder 5243 is communicated with the inside of the telescopic gas pipe 5242, the telescopic gas pipe 5242 props open the wheel cylinder piston 5241 through the pressure of the gas, the wheel cylinder piston 5241 drives the brake shoe 526 to open outwards, the two friction plates 525 are connected with the brake shoe 526 to move outwards, and the two friction plates 525 rub the inner wall of the disc body to stop the movement of the pulley 2.
then the staff will need the goods transport to put on the slipmat 3 of thing board 6, protect the goods through slipmat 3, prevent that the goods displacement condition from appearing in the staff when the transportation, fix the protection to the goods through guard plate 4 and slipmat 3, make things convenient for the staff to carry the goods.
Pulley 2 can play quiescent condition through friction disc 525 and brake shoe 526 active friction, commodity circulation tray put thing board 6 can not make hydraulic pressure ejecting wheel take place to slide subaerial because of the gravity influence of goods, when the staff moved the goods to putting thing board 6 on, the angle of tray edge line and staff position presents in real time at same parallel plane, make the staff can be fast with the goods transport put on the thing board 6, need not the staff and carry out real-time adjustment to the angular position who puts thing board 6, reduce staff's working strength, improve staff's efficiency at the transport goods.
the invention solves the problems that the braking stability of the existing logistics pallet is not high, the pallet slides on the ground due to the influence of gravity at the moment that a worker moves a cargo onto the pallet in the transportation process, so that the angle between the edge line of the pallet and the position of the worker is changed, when the worker places the cargo onto the pallet again, the position of the cargo and the edge line of the pallet can be in the same parallel surface only by adjusting the position of the cargo for many times, and the working strength of the worker is increased. The staff stimulates the pendulum rod and inwards promotes the piston, with inside the gaseous conveying of brake cylinder and breather pipe to the cylinder body, the slider with the activity slide rail about mutually supporting activity, the inside gas of cylinder body struts the wheel cylinder piston through flexible trachea, the wheel cylinder piston drives the brake shoe and outwards opens, two friction discs are connected outside activity with the brake shoe, two friction discs are rubbing the inner wall of disk body and are making pulley stop motion, make things convenient for the staff to carry the goods.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (1)
1. The utility model provides a wheeled commodity circulation tray based on high braking stability, its structure includes stay cord (1), pulley (2), slipmat (3), guard plate (4), arresting gear (5), puts thing board (6), connects lantern ring (7), its characterized in that: the protection plate (4) is vertically fixed around the object placing plate (6), the inner wall of the protection plate (4) is connected with the outer wall of the object placing plate (6) in a parallel nested manner, the left side of the object placing plate (6) is provided with a braking device (5), the left side of the braking device (5) is attached to the protection plate (4), the right side of the object placing plate (6) is provided with two connecting lantern rings (7), the left ends of the connecting lantern rings (7) penetrate through and are embedded into the object placing plate (6), the pull ropes (1) are fixedly buckled and connected with the connecting lantern rings (7) through metal buckles, four pulleys (2) are arranged and are parallelly arranged at the bottom of the object placing plate (6), four anti-slip pads (3) are arranged, and the bottoms of the anti-slip pads (3) are closely attached to; the brake device (5) comprises a vent pipe (51), a brake disc assembly (52), a piston (53), a spiral spring (54), a swing rod (55) and a brake cylinder (56), wherein the vent pipe (51) penetrates into the brake cylinder (56), the vent pipe (51) and the brake cylinder (56) are fixed together by welding, the vent pipe (51) is vertically nested in the brake disc assembly (52), the piston (53) is arranged on the left side of the brake cylinder (56), the piston top at the front end of the piston (53) is attached to the inner end of the left side of the brake cylinder (56), the piston (53) is tightly embedded and connected with the lower end of the swing rod (55), the left side of the swing rod (55) is attached to and connected with the right end of the spiral spring (54), and the swing rod (55) is arranged between the piston (53) and the spiral spring (54);
The brake disc assembly (52) consists of a supporting pin (521), a return spring (522), a disc body (523), a brake wheel cylinder (524), a friction plate (525) and brake shoe plates (526), wherein the number of the brake shoe plates (526) is two, the two ends of the brake shoe plates are connected into a whole through the return spring (522), the lower ends of the two brake shoe plates (526) are embedded and sleeved with the supporting pin (521) in a movable mode, the number of the friction plate (525) is two, the inner side of the friction plate (525) is tightly embedded and connected with the outer wall of the brake shoe plate (526), the upper ends of the two brake shoe plates (526) are tightly attached and connected with the two sides of the brake wheel cylinder (524), the outer side of the friction plate (525) is mutually engaged with the inner part of the disc body (523);
The brake wheel cylinder (524) is composed of wheel cylinder pistons (5241), telescopic air pipes (5242), a cylinder body (5243), a sliding block (5244) and a movable sliding rail (5245), the lower ends of the sliding block (5244) are fixedly welded between the upper end and the lower end of the wheel cylinder pistons (5241), the sliding block (5244) is sleeved and connected with the movable sliding rail (5245), the inner sides of the two wheel cylinder pistons (5241) are attached and connected with the telescopic air pipes (5242), the middle parts of the left side and the right side of the cylinder body (5243) are provided with the telescopic air pipes (5242), and the inner sides of the telescopic air pipes (5242) are communicated with the interior of the cylinder;
the brake wheel cylinders (524) are tightly attached to the friction plates (525) and are connected to the inner wall of the disc body (523) in a symmetrical shaft pattern.
Priority Applications (1)
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CN201811405540.2A CN109573261B (en) | 2018-11-23 | 2018-11-23 | wheeled commodity circulation tray based on high braking stability |
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CN201811405540.2A CN109573261B (en) | 2018-11-23 | 2018-11-23 | wheeled commodity circulation tray based on high braking stability |
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CN109573261A CN109573261A (en) | 2019-04-05 |
CN109573261B true CN109573261B (en) | 2019-12-17 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI935742A (en) * | 1992-12-21 | 1994-06-22 | Johnson & Johnson Vision Prod | Cargo pallet for receiving and transporting container containers intended for contact lenses |
FR2793474A1 (en) * | 1999-05-14 | 2000-11-17 | Kaysersberg Packaging Sa | Packaging assembly comprises pallet and crate having belt for its walls and end flaps, tray has interstices receiving crate end flaps |
CN105253425A (en) * | 2015-10-09 | 2016-01-20 | 浙江志光塑料托盘有限公司 | Freight pallet |
CN206466356U (en) * | 2017-01-17 | 2017-09-05 | 许昌学院 | A kind of logistics tray that wheel is ejected with hydraulic pressure |
CN207450558U (en) * | 2017-07-12 | 2018-06-05 | 宁国拓科汽车零部件有限公司 | A kind of brake plunger production pallet |
CN208070281U (en) * | 2018-01-22 | 2018-11-09 | 周杨 | A kind of pharmaceutical purpose conveying auxiliary tray |
-
2018
- 2018-11-23 CN CN201811405540.2A patent/CN109573261B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI935742A (en) * | 1992-12-21 | 1994-06-22 | Johnson & Johnson Vision Prod | Cargo pallet for receiving and transporting container containers intended for contact lenses |
FR2793474A1 (en) * | 1999-05-14 | 2000-11-17 | Kaysersberg Packaging Sa | Packaging assembly comprises pallet and crate having belt for its walls and end flaps, tray has interstices receiving crate end flaps |
CN105253425A (en) * | 2015-10-09 | 2016-01-20 | 浙江志光塑料托盘有限公司 | Freight pallet |
CN206466356U (en) * | 2017-01-17 | 2017-09-05 | 许昌学院 | A kind of logistics tray that wheel is ejected with hydraulic pressure |
CN207450558U (en) * | 2017-07-12 | 2018-06-05 | 宁国拓科汽车零部件有限公司 | A kind of brake plunger production pallet |
CN208070281U (en) * | 2018-01-22 | 2018-11-09 | 周杨 | A kind of pharmaceutical purpose conveying auxiliary tray |
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CN109573261A (en) | 2019-04-05 |
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Effective date of registration: 20191126 Address after: No.42 Lijiang Road, Yancheng Economic and Technological Development Zone, 224000 Jiangsu Province Applicant after: Jiangsu Yu Bo Automation Equipment Co., Ltd. Address before: 362122 Quanzhou, Fujian Province Taiwan Investment Zone Dongyuan Town, lower village 572 Applicant before: Jiang Xiaotang |
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