CN115535510A

CN115535510A - Logistics storage conveyer

Info

Publication number: CN115535510A
Application number: CN202211383709.5A
Authority: CN
Inventors: 张泽友
Original assignee: Jiangxi Bozhan Automation Technology Co ltd
Current assignee: Jiangxi Bozhan Automation Technology Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2022-12-30

Abstract

The invention discloses a logistics storage and transportation device which comprises a shell and a plurality of wheels, wherein the shell and the wheels are arranged on an AGV transport vehicle, the front end of the shell is connected with a protection plate through a buffer mechanism, the inner side wall of the shell is fixedly connected with a plurality of symmetrically arranged supporting blocks, the side wall of each supporting block is rotatably connected with a rotating shaft, the wheels are fixedly sleeved on the side wall of the rotating shaft, the side wall of each supporting block is fixedly connected with a motor, the output end of the motor is fixed with one end of the rotating shaft, and a limiting mechanism used for limiting the rotation of the rotating shaft is arranged in the shell. This kind of logistics storage conveyer when can bumping in the transportation, has fine buffering effect, simultaneously, can carry on spacingly to the countershaft, avoids it to continue to rotate with the wheel, can make AGV transport vechicle park fast, reduces collision harm, safe and reliable more to, can rise the back with the U-shaped board and cushion the protection to the goods, avoid the goods to drop and fly out even more safe and reliable.

Description

Logistics storage conveyer

Technical Field

The invention relates to the technical field of storage and transportation, in particular to a logistics storage and transportation device.

Background

Logistics warehousing is an important component of modern logistics and plays a crucial role in logistics systems. The high-efficient reasonable storage can help the firm accelerate the speed that the goods and materials flow, reduce cost, the smooth of guarantee production goes on to can realize effectively controlling and managing the resource. Commodity circulation storage will often need to be transported the goods, and the AGV transport vechicle belongs to one kind of commodity circulation storage conveyer.

However, when using, current AGV transport vechicle when bumping with other objects in transportation, not only buffering effect is relatively poor, simultaneously, when the collision, the wheel still can continue to rotate, can't stop fast to cause the AGV transport vechicle to damage because of the collision easily, and, when the collision, the goods of transporting on the AGV transport vechicle takes place to drop easily even fly out, has great potential safety hazard.

Therefore, there is a need for a logistics storage transportation device to solve the above problems.

Disclosure of Invention

The invention aims to provide a logistics storage transport device, which solves the problems that when the conventional AGV transport vehicle provided in the background art is used, when the existing AGV transport vehicle collides with other objects in the transport process, the buffering effect is poor, and meanwhile, wheels can continue to rotate and cannot be stopped quickly during collision, so that the AGV transport vehicle is easily damaged due to collision, and in addition, goods transported on the AGV transport vehicle are easily dropped and even fly out during collision, and a large potential safety hazard exists.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a logistics storage conveyer, is including setting up casing and a plurality of wheel on the AGV transport vechicle, the front end of casing is connected with the guard plate through buffer gear, and the supporting shoe that a plurality of symmetries of inside wall fixedly connected with of casing set up, each the lateral wall of supporting shoe rotates and is connected with the pivot, and the fixed lateral wall of establishing at the pivot of wheel cover, each the lateral wall fixedly connected with motor of supporting shoe, and the output of motor is fixed with the one end of pivot, be provided with in the casing and be used for carrying out spacing stop gear to the rotation of countershaft, and the top of casing is provided with and is used for carrying out the protection machanism that protects the goods.

Preferably, buffer gear includes the sleeve pipe that two symmetries of fixed connection set up at the casing front end, and the intraductal loop bar that is equipped with of cover, sheathed tube tip and fixedly connected with fixed disk are run through to the one end of loop bar, and the fixed disk is fixed with the lateral wall of guard plate, the lateral wall cover of loop bar is equipped with first spring.

Preferably, a sliding disc is connected in the sleeve in a sliding mode, a plurality of round holes arranged in an array mode are formed in the end portion of the sliding disc, the other end of the sleeve rod is fixed to the end portion of the sliding disc, and damping oil is filled in the sleeve.

Preferably, the front end of the shell is provided with a mounting hole, a distance sensor is fixedly inserted in the mounting hole, and the motor is electrically connected with the distance sensor.

Preferably, the limiting mechanism comprises a plurality of clamping grooves arranged in an array on the side wall of the rotating shaft, the upper side wall of the supporting block is connected with a clamping block through a first reset mechanism, and the clamping block is moved through a first pushing mechanism.

Preferably, the first reset mechanism comprises an L-shaped plate fixedly connected to the upper side wall of the supporting block, a square rod is inserted into the upper side wall of the L-shaped plate, the lower end of the square rod is fixed to the clamping block, a baffle is fixedly sleeved on the side wall of the square rod, and a second spring is sleeved on the side wall of the square rod.

Preferably, the first pushing mechanism comprises a first inclined plane arranged on the side wall of the square rod, the other end of the sliding disc is fixedly connected with a pushing rod, and the other end of the pushing rod penetrates through the side wall of the shell.

Preferably, the protection machanism is including seting up the U-shaped groove at the casing top, and the U-shaped inslot interpolation is equipped with the U-shaped board, the U-shaped board is connected with the top of casing through second canceling release mechanical system, and the removal of U-shaped board promotes through second pushing mechanism, the mounting groove has been seted up to the lateral wall of U-shaped board, and fixedly connected with gasbag in the mounting groove.

Preferably, the second reset mechanism comprises a fixed block fixedly connected to the side wall of the U-shaped plate, two symmetrically arranged T-shaped guide rods are inserted into the upper side wall of the fixed block, the upper ends of the T-shaped guide rods are fixed to the top of the casing, and a third spring is sleeved on the side wall of each T-shaped guide rod.

Preferably, the second pushing mechanism comprises two symmetrically-arranged pushing blocks fixedly connected to the lower side wall of the U-shaped plate, and the side wall of each pushing block is provided with a second inclined surface.

Compared with the prior art, the invention has the beneficial effects that:

this kind of logistics storage conveyer can be when bumping in the transportation, has fine buffering effect, simultaneously, can carry on spacingly to the countershaft, avoids it to continue to rotate with the wheel, can make AGV transport vechicle stop fast, reduces collision harm, safe and reliable more to, can rise the back with the U-shaped board and cushion the protection to the goods, avoid the goods to drop and fly out even, safe and reliable more.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic sectional view of the sleeve of the present invention;

FIG. 3 is a schematic overall view of another aspect of the present invention;

FIG. 4 is a schematic cross-sectional view of the housing of the present invention;

FIG. 5 is a schematic structural view of a U-shaped plate according to the present invention;

FIG. 6 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 7 is an enlarged view of the structure at B in FIG. 3;

fig. 8 is an enlarged schematic view of the structure at C in fig. 4.

In the figure: 1. an AGV transporting vehicle; 101. a housing; 102. a wheel; 201. mounting holes; 202. a distance sensor; 301. a sleeve; 302. a loop bar; 303. a first spring; 304. fixing the disc; 401. a sliding disk; 402. a circular hole; 501. a card slot; 502. a clamping block; 601. an L-shaped plate; 602. a square pole; 603. a second spring; 604. a baffle plate; 701. a first inclined plane; 702. a push rod; 801. a U-shaped groove; 802. a U-shaped plate; 803. mounting grooves; 804. an air bag; 901. a fixed block; 902. a T-shaped guide rod; 903. a third spring; 1001. a pushing block; 1002. a second inclined surface; 11. a supporting block; 12. a rotating shaft; 13. a motor; 14. and (4) a protective plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 invention.

Referring to fig. 1-8, the present invention provides a technical solution: the utility model provides a logistics storage conveyer, including casing 101 and a plurality of wheel 102 of setting on AGV transport vechicle 1, the front end of casing 101 is connected with guard plate 14 through buffer gear, and the supporting shoe 11 that the inside wall fixedly connected with of casing 101 set up a plurality of symmetries, the lateral wall of each supporting shoe 11 rotates and is connected with pivot 12, and the fixed lateral wall at pivot 12 of establishing of wheel 102 cover, the lateral wall fixedly connected with motor 13 of each supporting shoe 11, and motor 13's output is fixed with the one end of pivot 12, be provided with in the casing 101 and be used for carrying out spacing stop gear to the rotation of pivot 12, and the top of casing 101 is provided with the protection machanism that is used for protecting the goods, can be when bumping in the transportation, have fine buffering effect, and simultaneously, can carry out spacing to pivot 12, avoid it to continue to rotate with wheel 102, can make AGV transport vechicle 1 stop fast, reduce the collision harm, and is safer and more reliable, and can cushion the protection to the goods after raising U-shaped plate 802, avoid the goods to drop and fly out even more safe and reliable.

Further, buffer gear includes that fixed connection sets up at two symmetries of casing 101 front end sleeve pipe 301, and the interpolation of sleeve pipe 301 is equipped with loop bar 302, sleeve pipe 301's tip and fixedly connected with fixed disk 304 are run through to the one end of loop bar 302, and fixed disk 304 is fixed with the lateral wall of guard plate 14, the lateral wall cover of loop bar 302 is equipped with first spring 303, when AGV transport vechicle 1 bumps in the transportation, promote loop bar 302 and sliding plate 401 to the direction removal that is close to casing 101, and simultaneously, first spring 303 contracts, can play the cushioning effect.

Further, sliding connection has slide plate 401 in sleeve 301, and the round hole 402 that a plurality of arrays set up is seted up to slide plate 401's tip, the other end of loop bar 302 and slide plate 401's end fixing, and sleeve 301 intussuseption is filled with damping oil, when AGV transport vechicle 1 bumps in the transportation, slide plate 401 slides in sleeve 301, make damping oil flow along round hole 402, can play fine damping buffering effect, make the buffering effect better, can be when bumping, play fine buffering effect, safety and reliability are higher.

Further, mounting hole 201 has been seted up to casing 101's front end, and mounting hole 201 internal fixation inserts and is equipped with distance sensor 202, motor 13 and distance sensor 202 electric connection, and when the collision takes place, distance sensor 202 detects the removal back of guard plate 14, cuts off the power supply to motor 13, and safe and reliable more, simultaneously, avoid pivot 12 by spacing back, motor 13 continuously generates heat, causes its damage.

Further, stop gear is including seting up the draw-in groove 501 that sets up at a plurality of arrays of pivot 12 lateral wall, and the last lateral wall of supporting shoe 11 is connected with fixture block 502 through first canceling release mechanical system, the removal of fixture block 502 promotes through first pushing mechanism, when bumping, promote square pole 602 and fixture block 502 downstream through first pushing mechanism, and simultaneously, second spring 603 is compressed, thereby insert fixture block 502 in draw-in groove 501, it is spacing to pivot 12, avoid it to continue to rotate when bumping, thereby can make AGV transport vechicle 1 park fast, reduce collision harm, and is safe and reliable more.

Further, first canceling release mechanical system includes L shaped plate 601 of fixed connection lateral wall on supporting shoe 11, and the last lateral wall of L shaped plate 601 inserts and is equipped with square pole 602, and the lower extreme and the fixture block 502 of square pole 602 are fixed, and the fixed cover of lateral wall of square pole 602 is equipped with baffle 604, and the lateral wall cover of square pole 602 is equipped with second spring 603, plays direction and reset effect to square pole 602's removal.

Further, the first pushing mechanism comprises a first inclined plane 701 arranged on the side wall of the square rod 602, the other end of the sliding disc 401 is fixedly connected with a pushing rod 702, the other end of the pushing rod 702 penetrates through the side wall of the shell 101, when collision occurs, the sliding disc 401 slides in the sleeve 301, and meanwhile, the pushing rod 702 is driven to move together, so that the end of the pushing rod 702 abuts against the first inclined plane 701 and slides on the surface of the first inclined plane 701, and the square rod 602 and the fixture block 502 are pushed to move downwards.

Further, the protection mechanism comprises a U-shaped groove 801 arranged at the top of the housing 101, a U-shaped plate 802 is inserted into the U-shaped groove 801, the U-shaped plate 802 is connected with the top of the housing 101 through a second reset mechanism, the U-shaped plate 802 moves to be pushed by a second pushing mechanism, a mounting groove 803 is formed in the side wall of the U-shaped plate 802, an airbag 804 is fixedly connected in the mounting groove 803, when collision occurs, the U-shaped plate 802 is pushed by the second pushing mechanism to move upwards along the U-shaped groove 801 and to surround and protect goods transported on the AGV transport vehicle 1, so that the goods impact on the airbag 804 to be buffered, meanwhile, the third spring 903 is compressed, so that the good buffering protection effect can be achieved on the goods when collision occurs, the goods are prevented from falling or even flying out, the safety and reliability are improved, and during normal transportation, the U-shaped plate 802 can be located inside the housing 101 under the action of the third spring 903, and the goods loading and unloading are more convenient.

Further, the second reset mechanism comprises a fixed block 901 fixedly connected to the side wall of the U-shaped plate 802, two symmetrically arranged T-shaped guide rods 902 are inserted into the upper side wall of the fixed block 901, the upper ends of the T-shaped guide rods 902 are fixed to the top of the housing 101, and a third spring 903 is sleeved on the side wall of the T-shaped guide rod 902 to guide and reset the movement of the U-shaped plate 802.

Further, the second pushing mechanism comprises two pushing blocks 1001 which are fixedly connected to the lower side wall of the U-shaped plate 802 and symmetrically arranged, and the side wall of each pushing block 1001 is provided with a second inclined surface 1002, so that when a collision occurs, the sliding disc 401 slides in the sleeve 301, and meanwhile, the pushing rod 702 is driven to move together, the end part of the pushing rod 702 abuts against the second inclined surface 1002 and slides on the surface of the second inclined surface, and the U-shaped plate 802 is pushed to move upwards along the U-shaped groove 801.

The working principle is as follows: when the AGV transporting vehicle is used, firstly, when the AGV transporting vehicle 1 collides in the transporting process, the sleeve rod 302 and the sliding disc 401 are pushed by the protection plate 14 to move towards the direction close to the shell 101, meanwhile, the first spring 303 contracts to achieve a buffering effect, and when the sliding disc 401 slides in the sleeve 301, damping oil flows along the round hole 402 to achieve a good damping buffering effect, so that the buffering effect is better, and the AGV transporting vehicle can achieve a good buffering effect when colliding and is safer and more reliable;

meanwhile, when the sliding disc 401 slides in the sleeve 301, the pushing rod 702 is driven to move together, so that the end of the pushing rod 702 abuts against the first inclined surface 701 and slides on the surface of the first inclined surface 701, the square rod 602 and the fixture block 502 are pushed to move downwards, meanwhile, the second spring 603 is compressed, the fixture block 502 is inserted into the clamping groove 501, the rotating shaft 12 is limited, meanwhile, after the distance sensor 202 detects the movement of the protection plate 14, the motor 13 is powered off, the motor is prevented from continuing to rotate when collision occurs, and therefore the AGV transport vehicle 1 can be rapidly stopped, collision hazards are reduced, and the AGV transport vehicle is safer and more reliable;

and, when the push rod 702 moves, the end of the push rod 702 abuts against the second inclined plane 1002 and slides on the surface thereof, thereby pushing the U-shaped plate 802 to move upwards along the U-shaped groove 801 and to surround and protect the goods transported on the AGV transport vehicle 1, so that the goods impact on the airbag 804 for buffering, and at the same time, the third spring 903 is compressed, thereby being capable of playing a good buffering and protecting effect on the goods when collision occurs, avoiding the goods from dropping or even flying out, which is safer and more reliable, and during normal transportation, the U-shaped plate 802 can be located inside the housing 101 under the action of the third spring 903, thereby making loading and unloading of the goods more convenient.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes 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.

Claims

1. A logistics storage transportation device comprises a shell (101) and a plurality of wheels (102) which are arranged on an AGV (1), and is characterized in that: the front end of casing (101) is connected with guard plate (14) through buffer gear, and supporting shoe (11) that the inside wall fixedly connected with of casing (101) a plurality of symmetries set up, each the lateral wall of supporting shoe (11) rotates and is connected with pivot (12), and the fixed cover of wheel (102) is established at the lateral wall of pivot (12), each the lateral wall fixedly connected with motor (13) of supporting shoe (11), and the output of motor (13) is fixed with the one end of pivot (12), be provided with in casing (101) and be used for carrying out spacing stop gear to the rotation of pivot (12), and the top of casing (101) is provided with the protection machanism who is used for protecting the goods.

2. The logistics storage and transportation device of claim 1, wherein: buffer gear includes sleeve pipe (301) that two symmetries of fixed connection set up in casing (101) front end, and sleeve pipe (301) interpolation is equipped with loop bar (302), the tip and the fixedly connected with fixed disk (304) of sleeve pipe (301) are run through to the one end of loop bar (302), and fixed disk (304) are fixed with the lateral wall of guard plate (14), the lateral wall cover of loop bar (302) is equipped with first spring (303).

3. The logistics storage and transportation apparatus of claim 2, wherein: sliding connection has slide plate (401) in sleeve pipe (301), and the tip of slide plate (401) sets up round hole (402) that a plurality of arrays set up, the other end of loop bar (302) is fixed with the tip of slide plate (401), and sleeve pipe (301) intussuseption is filled with damping oil.

4. The logistics storage and transportation device of claim 1, wherein: the front end of the shell (101) is provided with a mounting hole (201), a distance sensor (202) is fixedly inserted in the mounting hole (201), and the motor (13) is electrically connected with the distance sensor (202).

5. The logistics storage and transportation device of claim 1, wherein: the limiting mechanism comprises clamping grooves (501) formed in a plurality of arrays on the side wall of the rotating shaft (12), the upper side wall of the supporting block (11) is connected with a clamping block (502) through a first reset mechanism, and the clamping block (502) moves to be pushed through a first pushing mechanism.

6. The logistics storage and transportation device of claim 5, wherein: the first reset mechanism comprises an L-shaped plate (601) fixedly connected to the upper side wall of the supporting block (11), a square rod (602) is inserted into the upper side wall of the L-shaped plate (601), the lower end of the square rod (602) is fixed to the clamping block (502), a baffle (604) is fixedly sleeved on the side wall of the square rod (602), and a second spring (603) is sleeved on the side wall of the square rod (602).

7. The logistics storage and transportation apparatus of claim 6, wherein: the first pushing mechanism comprises a first inclined plane (701) arranged on the side wall of the square rod (602), the other end of the sliding disc (401) is fixedly connected with a pushing rod (702), and the other end of the pushing rod (702) penetrates through the side wall of the shell (101).

8. The logistics storage and transportation device of claim 5, wherein: protection machanism is including offering U-shaped groove (801) at casing (101) top, and U-shaped groove (801) interpolation is equipped with U-shaped plate (802), U-shaped plate (802) are connected with the top of casing (101) through second canceling release mechanical system, and the removal of U-shaped plate (802) promotes through second pushing mechanism, mounting groove (803) have been seted up to the lateral wall of U-shaped plate (802), and fixedly connected with gasbag (804) in mounting groove (803).

9. The logistics storage and transportation device of claim 8, wherein: the second reset mechanism comprises a fixing block (901) fixedly connected to the side wall of the U-shaped plate (802), two T-shaped guide rods (902) symmetrically arranged are inserted into the upper side wall of the fixing block (901), the upper ends of the T-shaped guide rods (902) are fixed to the top of the shell (101), and a third spring (903) is sleeved on the side wall of each T-shaped guide rod (902).

10. The logistics storage and transportation device of claim 8, wherein: the second pushing mechanism comprises two pushing blocks (1001) which are fixedly connected to the lower side wall of the U-shaped plate (802) and symmetrically arranged, and a second inclined surface (1002) is arranged on the side wall of each pushing block (1001).