TW200948691A - Article storage facility - Google Patents

Abstract

An objective of this invention is to provide an article storage facility for easily keeping the article storage compartment in a dust-few environment even if the purified wind force by air-purifying ventilation mechanism is small. This invention sets an air flow space which isolates the article storage compartment of the article storage shelf in an air non-circulation status and communicates the transporter mobile space in an air circulation status, and the air flow space is formed below the article storage compartment and across the whole length or approximately whole length of article storage shelf in the transversely width direction. At least in the transversely width direction within the air flow space, the end region is configured with flow-regulating members extending from the up and down directions and along the width direction of the shelf.

Description

200948691 VI. Description of the Invention: [Technical Field 3 of the Invention] Field of the Invention The present invention relates to an article storage apparatus provided with five articles storage, an article transport vehicle, a purified air ventilation mechanism, an air flow space, and a partition wall. The article storage rack has a plurality of article storage units; the article transporting vehicle has a traveling frame that travels on the floor Q of the transporting vehicle moving space in front of the article storage rack, and is supported to be lifted and lowered with respect to the traveling frame In the article transfer device, the purified air ventilation means causes the purge air to flow from the back side of the article storage portion toward the transport vehicle moving space to pass through the article storage portion, and to move the purified air in the transport vehicle After flowing in the space to the lower side, the flow is discharged from the exhaust unit; the empty milk flow space is such that air is not allowed to flow in the article storage portion of the article storage rack, and the moving space of the transport vehicle is air-permeable. In the state of 15, the cross-section of the article storage rack is transverse to the article storage portion The partition wall is formed at an approximately full length in the width direction; the partition wall is provided at an end portion in the lateral width direction of the transport space of the transport vehicle, and the transport space of the transport vehicle is separated from the outside. C prior art 3 20 BACKGROUND OF THE INVENTION The article storage device allows the article transporting vehicle to travel along the lateral width direction of the rack of the article storage rack, and causes the article shifting device to be lifted up and down in the up and down direction, which will be used for liquid crystal display or after electric An article such as a container such as a liquid crystal display element such as a glass substrate of a display that is stored in a stacked state is transported between the article storage unit and the article processing apparatus that performs processing on the glass substrate in 200948691. And it is configured to provide a purifying air ventilation mechanism, so that the purified air flows from the back side of the middle part to the moving space of the transporting vehicle, and flows through the article =:= in the moving space of the transporting vehicle, and then flows ==, because the article is transported In the case where the vehicle is raised on the floor of the moving space of the transporting vehicle, it is not easy to flow back from the moving space of the transporting vehicle to the storage unit side of the object, and the article storage unit can be maintained in a small environment. . By setting the air flow space when the article transport vehicle is walking, the purified air in the forward compressed state in the traveling direction of the traveling frame easily flows to the air money space on the lateral side of the walking frame of the 10 15 frame, and the air can be suppressed. Above the traveling frame, the dust rises on the front side of the traveling frame, and is constructed such that even if the wind of the purified air flowing through the air purifying mechanism is small, the article (4) can be maintained in the (4) less environment (refer to the Japanese patent). Published Gazette 2000-16518).

[The present invention discloses a problem to be solved by the invention. However, in the above-mentioned conventional article storage device, a part of the purified air flowing from the moving space of the transporting vehicle to the air flowing space is in the air due to the traveling of the article transporting vehicle. The flow space flows toward the inner side to the oblique front side, and at the side end portion of the air flow space before the vehicle traveling direction (the lateral width direction), as the moving article transport vehicle approaches, the purified air in the air flow space is gradually compressed. The compressed air is compressed to the moving space of the transporting vehicle, and the moving air that is moved to the moving space of the transporting vehicle is set to the partition wall of the moving space at the end of the transporting space of the transporting vehicle at the end of 200948691. ^ Easy to rise. Therefore, in order to maintain the article storage portion in an environment with less dust, the net flow of the air purifying mechanism is increased. 5 10 15 The present invention is in view of the fact that the above-mentioned actual feelings are aimed at providing a good fortune. It is difficult to clean the line, and it is easy to keep the item storage unit in a dust storage device that is used for the purpose of solving the problem. a net helium ventilation mechanism, an air flow space, and a partition wall. The article storage rack has a plurality of articles _ parts; the article transporting the car has walking on the floor of the moving space of the transporting vehicle in front of the article _ frame Material and relative • The traveling vehicle (4) The building is moved into a freely movable item. The purifying air ventilation mechanism causes the purified air to flow from the back side of the article storage unit toward the transporting vehicle moving space to pass the aforementioned article storage unit. 'When the purified air flows downward in the moving space of the transport vehicle, the flow is discharged from the exhaust portion; the air flow space is in the foregoing The article storage portion of the product storage rack is separated from air so that the air cannot flow, and the transport space of the transport vehicle is formed in a state in which the air can flow, and the product storage portion is formed to extend over the entire width of the rack of the article storage rack. The partition wall is provided at an end portion in the lateral width direction of the transport space of the transport vehicle, and separates the transport space of the transport vehicle from the outside, and at least an end region in the lateral width direction of the air flow space. The rectifying member that is disposed in the vertical direction and the front-rear width direction of the rack is provided in the air flow space, and at least the end portion in the lateral width direction of the air flow space is provided in the vertical direction and the rectifying member extending in the front-rear width direction. Therefore, it is possible to suppress the air flow space, and the purified air flows to a position closer to the front side than the rectifying member in the traveling direction of the vehicle, and can reduce the traveling direction (the lateral width direction) of the vehicle before flowing to the air flow space. Purify the air at the department. Therefore, it can suppress the flow of air. At the front side end of the vehicle traveling direction (frame width direction), as the moving article transporting vehicle approaches, the purified air in the air flow (4) is gradually compressed, so the expansion of the purified air to the moving car is reduced. The dust on the floor side 10 is less likely to rise. Therefore, even if the wind of the purified air flowing through the clean air rail mechanism is small, it is easy to maintain the article storage portion in an environment with less dust, and the secret storage unit can be kept in dust. In the embodiment of the article storage device of the present invention, the rectifying member 15 is preferably provided in a plurality of states in which the rectifying members are arranged in the lateral width direction of the rack. That is, the rectifying member is oriented in the lateral width direction of the rack. Since a plurality of the arranging states are provided, the plurality of rectifying members can be dispersed and suppressed from flowing in the air flow space to the front side of the rectifying member in the traveling direction of the wheel, thereby suppressing the rectifying members. After the vehicle walks 2 〇 direction, the clean air is in a state of fortification, so the air is purified to the transport vehicle. Moving the expansion space narrowing, the floor dust can be suppressed side of raised portion, even clean air ventilation means to purify the air flow of the wind is small, the article still is easy to maintain at least the portion accommodating the dust environment. Therefore, it is possible to provide an article storage device in which the storage portion of the article 200948691 can be maintained in an environment with little dust even if the wind of the purified air flowing through the air purifying mechanism is small. In the embodiment of the article storage device of the present invention, it is preferable that the end-side rectifying member of the end portion in the lateral width direction of the plurality of rectifying members is formed into a ventilated porous shape, and (5) The flow-reducing member has a smaller opening ratio than the front-side rectifying member in the center-side rectifying member than the end-side rectifying member, and is ventilated or non-ventilated. shape. In other words, the purified air compressed at the end portion of the end portion side rectifying member in the vehicle traveling direction of the air flow space can flow to the rear side in the traveling direction of the vehicle via the end side rectifying member 10, and can be suppressed. In the air flow space, the purified air is compressed at the front side end of the vehicle traveling direction, and the purified air flowing in the air flow space toward the front side end of the vehicle traveling direction is suppressed by the central side rectifying member. Since the vehicle travels in the forward direction of the vehicle, it is possible to suppress the compressed air from being compressed when the vehicle travels in the forward direction of the middle-five side rectifying member. Therefore, by providing the end-side rectifying member and the center-side rectifying member', it is possible to suppress the compressed air from being compressed in the air-flow space before the vehicle traveling direction, and the purifying air expands toward the moving space of the transporting vehicle. By narrowing down, it is possible to suppress the dust on the side of the floor portion from rising. Therefore, even if the wind of the purified air flowing through the clean air blowing mechanism is small, it is easy to maintain the article storage portion in an environment with less dust. Therefore, it is possible to provide an article storage device in which the article storage portion is easily maintained in an environment with less dust even if the wind of the purified air flowing through the purge air ventilating mechanism is small. In the embodiment of the article storage device according to the present invention, the end portion side 7 200948691 rectifying member (4) has the same length as the length of the front xenon shaft (four), and the center side rectifying member is formed in the =2 width direction. The shank flow member is short and is disposed in a state of being displaced away from the direction in which the transfer vehicle moves between the front and rear width directions of the air flow space. Second, 'the end side rectifying member is formed and the air flow space is formed. The length of the front and rear width directions is approximately the same length, so that the width of the front and rear width directions of the air flow of the drum is about all the range, and the flow to the side of the side end side of the 10 (four) running direction (the lateral width direction) can be reduced. Oxygen, and the purified air compressed at the front end portion of the end side rectifying member in the vehicle traveling direction can be flown to the rear side of the vehicle in the vehicle traveling direction via the end side rectifying member, so that the air flow space can be suppressed. The purified air is compressed at the side of the front side of the vehicle in the traveling direction. The central side rectifying member is formed in the front and rear width direction of the frame. The end-side rectifying member is shorter than the side opposite to the side on which the transporting vehicle moving space in the front-rear width direction of the air flow space is located, so that the front and rear width directions of the transporting vehicle moving space are provided. In the moving space side of the transport vehicle, the clean air can be circulated without providing the central side rectifying member, so that the purified air is not easily compressed, and the cleaned air can be reduced to the moving space of the transport vehicle. The inner side of the moving space on the side opposite to the moving space of the front and rear of the moving frame in the width direction is cleaned by the central side rectifying member, so that the exhaust portion of the purifying and ventilating mechanism is installed inside the branch air flowing space. The compressed shape 200948691 can reduce the purifying air to the transport I, and the purified air is easily discharged from the discharge portion, and the vehicle moving space is expanded.

10 15

20 By providing the end-side rectifying member and the center-side rectifying member 2: effectively suppressing the air flowing in the space, the purified air is compressed: so that the dust on the floor portion side can be suppressed from rising, even if the air is ventilated by the purified air. The wind that purifies the air is small, and it is still easy to maintain the article storage unit in an environment of less. In addition, it is possible to provide an article storage device in which the article storage unit is in an environment in which the purifying air flowing through the purifying and ventilating mechanism is small. In the embodiment of the article storage arrangement of the present invention, before the front-rear width direction of the center-side rectifying member, the portion of the crucible should form a ventilated one and two = the part of the work room. Forms a non-porous shape that is untrackable. In other words, the portion of the side of the center-side rectifying member in the front-rear width direction on the side where the moving space of the moving vehicle is located forms a ventilated porous shape, and is formed on a portion opposite to the side where the space of the transport vehicle (4) is located. It is not ventilated, and it is not ventilated. Therefore, in the moving space side of the transport vehicle in the direction of the width of the transport space of the transport vehicle, the part where the clean air flows to the side where the moving space of the transport unit of the center side rectifying member is located is not easy to purify the air. The compressed state can reduce the expansion of the purified air to the moving space of the transport vehicle. In addition, the inside of the side opposite to the side of the transfer space in the direction of the money and the width of the transport of the transport vehicle does not flow to the portion of the center side rectifying member opposite to the side where the transport space of the transport vehicle is located, and is easy to present. In the compressed state, the clean air of the compressed air is easily discharged from the discharge portion when the air portion is installed in the air flow space. The compressed air in the compressed state is easily discharged from the discharge portion, and the expansion of the purified air to the moving space of the transport vehicle can be reduced, and the expansion can be suppressed. The dust on the side of the floor portion rises, and even if the wind of the purified air flowing through the clean air ventilating mechanism is small, it is easy to maintain the article accommodating portion in an environment with less dust. Therefore, it is possible to provide the purified air flowing even with the ventilating mechanism of the purified air. In the embodiment of the article storage device according to the present invention, the rectifying member is disposed in the lateral width direction of the rack and is located in the transport vehicle. The aforementioned traveling frame of the end portion of the moving space frame in the lateral width direction is located near 10 on the central portion side. In other words, when the article transport vehicle is traveling in the moving space of the transport vehicle, the purified air that is compressed in the forward direction of the vehicle in the traveling direction of the traveling frame is decelerated or stopped with the article transport vehicle, and is inflated in front of the vehicle traveling direction, and is swollen. One part of the purified air is guided to the front and rear direction of the rack by the partition wall 15 provided at the end portion of the moving space of the transport vehicle, and flows to the air flow space because the rectifying member is disposed in the lateral width direction of the rack than the moving space of the transport vehicle The traveling frame of the end portion in the lateral width direction is also at the center portion side, and a wide space is formed between the rectifying member and the traveling direction of the moving space of the transport vehicle, and a flow is formed to the air flow. The purification process of the space is not easy to be in a compressed state, and the expansion of the purifying air to the moving space of the transporting vehicle can be reduced, so that the dust on the side of the floor can be suppressed from rising, even if the wind of the purified air flowing through the purifying air ventilation mechanism is small, it is still easy. The article storage unit is maintained in an environment with little dust. Therefore, it can be provided even if the air is ventilated by a clean air. The air purifying air is small, and it is still easy to hold the article storage unit dimension 200948691 in an environment with less dust and environmental conditions. In the embodiment of the article storage device of the present invention, air guiding should be provided at the oxygen guiding The system is viewed at the end side of the lateral width direction of the vehicle in the traveling frame of the month in the traveling direction of the article transporting vehicle 5

10 15

The height of the upper part is the same as the height of the upper part, and the front end of the front and rear direction of the frame is extended to the moving carriage in the transporting vehicle. The lateral width direction is formed to be approximately the entire length. In other words, since the air guiding body is provided, the purified air is less likely to be gripped from the floor portion side to the upper side of the working gas guiding body, and the airflow of the purified air flowing to the air flowing space can be suppressed from being disturbed by the traveling of the article transporting vehicle. In the moving car, the lateral side or the rear side _Eyang starts, so even if the wind of the purified air flowing through the air ventilating mechanism is small, it is easy to maintain the object accommodating part in the environment of the dust f. The air flowing through the air ventilating mechanism is small, and it is easy to maintain the article storage unit in an article storage device in an environment with little dust. In the embodiment of the article storage device according to the present invention, the front portion of the front conductor in the lateral width direction of the rack protrudes significantly in the moving space of the transport vehicle, and the other portion faces immediately, when the article transport vehicle moves in the transport vehicle. Line == When the moving space of the moving car is walking, the side of the traveling trolley is compressed. The clean air of the air is swelled with the front side of the moving direction of the article, and the air is swelled to the upper side of the floor. The dust will follow this from 20,4848,691. However, since the end portion side portion of the air guiding body at the lateral width portion of the frame is formed in a state in which the other portion is largely protruded toward the moving space of the transporting vehicle, the lateral width of the rack in the moving space of the transporting vehicle can be suppressed. At the end of the direction, the purified air guided to the upper side by the partition wall flows to the side higher than the air guide 5, so that it is possible to suppress the dust in the lateral width direction of the frame in the moving space of the transport vehicle, and the dust on the floor side is raised. Item storage equipment. In the embodiment of the article storage device of the present invention, it is preferable that the traveling frame is formed at both end portions of the traveling frame in the traveling direction of the traveling body so that air can enter and exit, and the opening portions of the both ends are connected to each other. An air circulation path that allows air to flow. That is, since the air flow path is formed in the traveling frame, the amount of purified air that is compressed in the front side of the traveling direction of the traveling frame of the traveling frame is small, so that the amount of purified air flowing on the upper side of the traveling frame or The amount of purified air flowing to the air flow space is reduced. Therefore, it is possible to further suppress the flow of the clean air on the upper side of the traveling frame, the dust rising on the side before the traveling trolley, and the airflow of the purified air flowing to the air flow space being confused by the walking of the article transporting vehicle. The dust rises on the lateral side or the rear side of the traveling trolley. Therefore, even if the wind of the purified air flowing through the purified air ventilating mechanism is small, it is easy to maintain the article storage portion in an environment where dust is small. Therefore, it is possible to provide an article storage device in which the article storage portion is easily maintained in an environment with less dust, even if the wind of the purified air flowing through the air purifying mechanism is small. In an embodiment of the article storage device of the present invention, the air flow path is preferably formed at the bottom of the traveling frame and has a downwardly open groove shape. 12 12 200948691 Opened by the money passage The bottom of the turn is 5 ❺ 10 15 ❹ 20 The air circulation path is formed in the bottom of the traveling frame, the inside of the traveling frame, and the air circulation path is such that the air flow path does not diffuse to the upper side. Therefore, it is possible to form a structure of the frame that is not easy to expand & the air circulation path to the upper side of the frame of the beta. Therefore, it is possible to provide an article for the purpose of simplifying the structure of the traveling frame in which the air circulation path of the air is not easily expanded. In the embodiment of the article storage device of the present invention, it is preferable to use the air passage; The rectifying plate 0 that is disposed in the vertical direction and the traveling direction of the vehicle is a rectifying plate that is disposed in the air flow path and extends in the vertical direction and the traveling direction of the vehicle. Therefore, the purified air flowing in the air flow path can be rectified into The laminar flow of the vehicle in the lateral width direction suppresses the dust from rising from the floor portion side due to the purified air discharged from the air flow path. Therefore, it is possible to provide an article storage apparatus which can suppress dust from being lifted from the floor portion side by the purified air discharged from the air flow path. In the embodiment of the article storage device of the present invention, the both ends of the traveling frame in the traveling direction of the vehicle preferably have an upper surface that is inclined toward the vehicle inner side in the traveling direction of the vehicle and a lower side of the vehicle, and are located below the upper surface. The front end is recessed to the inner side of the aforementioned vehicle. In other words, when the article transporting vehicle moves in the moving space of the transporting vehicle, the purified air in a compressed state on the front side of the traveling direction of the traveling frame of the traveling frame is decelerated or stopped with the article transporting vehicle, and expands in front of the vehicle traveling direction, and expands 13 200948691 One part of the air is guided by the other objects such as the partition wall to the side of the upper floor portion, and the dust rises therewith. However, if the traveling frame has the above-described configuration, the purified air on the front side of the traveling direction of the traveling frame limits the air flowing to the lower side of the traveling frame to the upper side of the traveling frame, and the upper side of the traveling frame: 5 It is guided to the upper side of the traveling frame, and the purified air on the front side of the traveling direction of the traveling frame is not easily compressed. Therefore, when the traveling frame is decelerated or stopped, the dust on the floor side can be suppressed from rising. Provided is an article storage device that can suppress the dust on the floor portion side from being raised or stopped as the article transport vehicle is decelerated or stopped. [Effects] The best mode for carrying out the invention Hereinafter, an embodiment of the present invention will be described based on the drawings. As shown in Fig. 1 to Fig. 3, the article storage device w of the present invention is installed in the clean room 1 in which the cleaned purified air flows downward from the ceiling side toward the floor side. In a state in which the sheet-like body such as an intermediate article of manufacture such as a liquid crystal display element is stored in the container C in a loaded state, it is stored in an environment where dust is small. An example of a liquid crystal display element is a glass substrate for a liquid crystal display element or a plasma display. In this embodiment, it is configured to transport and hold the container C as an article. Further, Fig. 2 is a cross-sectional view taken along line II-II of Fig. 1, and Fig. 3 is a cross-sectional view taken at III-III of Fig. 1. The downflow type clean room 1 will be described. As shown in Fig. 3, the side wall suction portion 2 is formed in the vicinity of the floor portion of the side wall 18 of the clean room 1, and the ceiling portion is formed in the clean room 1 14 200948691 3, in a form in which the suction air sucked by the side wall suction portion 2 is blown from the ceiling blowing portion 3, a clean room circulation ventilation mechanism F that circulates the purified air in the clean room 1 is provided. In addition, the floor portion of the clean room is made of non-porous concrete. 5 The clean room circulation ventilation mechanism F is provided with a side wall fan filter unit 4 in the side wall suction unit 2, and an air filter unit 5 including an η E pA filter or the like is arranged in parallel on the ceiling suction unit 3, and the ceiling blower unit is installed in the ceiling. The upper side of the 3 is provided with an empty shape to 6' to connect the flow path 7 to connect the lower portion of the clean room to the air chamber 6. Further, the circulation blower 8 is provided in the connection flow path 7 so as to be sucked by the dust-free $1, and the pre-filter 9 is provided in the portion on the air discharge side of the circulation blower 8 of the connection flow path 7. The air in the clean room 1 is sucked to the connection flow path 7 by the ventilation action of the fan filter unit 4 and the circulation blower 8 for the side wall, and the suctioned empty roll flows through the connection flow path 7 and is cleaned by the prefilter 9 After that, it flows into the 15 empty chamber 6, and after being cleaned by the air filter 5, it is blown downward from the ceiling blowing portion 3 toward the inside of the clean room 1. Therefore, the air in the clean room 1 passes through the side wall fan filter unit 4, the prefilter 9 and the air filter 5, and circulates through the path, thereby purifying the purified air to be blown downward from the ceiling blowing portion 3. State supply 20 to clean room 1 'The clean room 1 maintains a high degree of cleanliness. Further, the portion of the suction side of the circulation blower 8 of the connection flow path 7 is connected to the external air intake flow path 10, and the external air intake flow path 1 is provided with the external air intake adjustment damper 11, as described above. A portion of the discharge side of the circulation flow path 7 that is connected to the discharge side of the blower 8 is connected to the exhaust flow path 12, and is at 15 200948691

By adjusting the opening degree of each of the external air intake amount adjusting damper u and the exhaust gas amount adjusting damper 13 in the clean air in the clean room that is circulated by the above-described clean room circulation ventilating mechanism F The predetermined amount and the fresh air are then described in the article storage device according to the first to fourth figures. And connected to the front transporting vehicle moving space 15 to form a "flowable state V~, lower" in which the article is thinned at β 1 /1. The article storage device w includes a plurality of article storage portions 14 The η storage rack s, the traveling frame 44 that travels on the floor portion of the transporting vehicle moving space in front of the article storage rack 3, and the stacking and lowering of the article transporting device 46 of the traveling vehicle 44 The lift is equivalent to the article transport vehicle, and the purified air flows from the back side of the article storage material toward the transport vehicle movement space 15 to pass through the article storage unit 14 and the purified air is in the transport space of the transport vehicle. 15 flows to the lower side, and $ is the purified air ventilating mechanism B discharged from the exhaust unit 34, and the air cannot flow in the article accommodating portion 14 partitioned into the article storage rack S.

The air guide body 37 is formed in a state in which the entire conductor 37 of the horizontal width of the frame of the transporting vehicle moving space is placed in the article 15 in a state of being stored in the article 15 in a state in which the article storage rack 8 is long or approximately full length. The device W is disposed in the clean room 1. In the i-th figure, the direction indicated by Y is in the direction of the traveling direction of the crane V in the lateral width direction, and the direction in which the χ is displayed is in the direction of the width direction of the vehicle in the rear width direction and V. Zhu Gang 5 ❹ 10 15 ❷ 20 In the embodiment, the article storage rack 3 is placed in the state in which the front side transporting compartments 15 are formed in a state in which the respective sides are opposed to each other. In the horizontal direction of the vehicle moving direction 15 (the direction of the front and rear width directions of the vehicle), the article storage rack S on the side, such as the side, is arranged in the horizontal width direction and the rack. The article storage unit 14 as the container C of the article. In this way, a rectangular cylindrical peripheral wall 25 opening at both ends in the upper and lower directions around the side of the article storage rack s is surrounded, and the opening of the lower end portion of the peripheral wall 25 is closed by the floor portion to a plurality of fan transition units for the storage rack 33 closes the opening at the upper end of the peripheral wall 25. Further, the peripheral wall 25 is disposed in a state in which the end portions in the lateral width direction of the article storage rack 3 are spaced apart from each other, whereby the transport vehicle movement (four) outer side protruding portion 15t and the storage space 16 are formed. 》, the peripheral wall 25 is disposed in a state in which the material surface is formed into a space (19) after the front and rear directions of the racks are accommodated with each article. In other words, the transport vehicle moving space 15 protrudes outward from the article storage S in the lateral width direction of the rack, and the storage space 16 is disposed outside the rack width direction of the article storage rack 8 so as to be aligned with the article storage rack s in the lateral width direction of the rack. Further, in the rear portion of each article storage rack S, the purified air blown from the ceiling portion blowing portion 3 of the clean room chamber is guided to the article storage portion like flow 17 200948691 space 19. Further, the peripheral wall 25 is provided at the end portion of the transport vehicle moving space 丨5 in the lateral width direction, and constitutes a partition wall that partitions the transport vehicle moving space 15 from the outside. As shown in Fig. 1 and Fig. 4, the article storage rack S that protrudes from the transport vehicle 5 in the lateral width direction of the rack protrudes to the outer outer side protruding portion 151 and the storage space 16 before the partition wall 29 is separated into air. The partition body 29 is provided such that the opening end portion of each of the lateral side portions of the article storage rack S and the opening portion in the lateral width direction between the peripheral walls 25 are closed in a state where air cannot flow. Further, the front partition body 29 is provided in a posture parallel to the lateral width direction 10 of the rack. The article accommodating portion 14 of each article storage rack S and the storage space 16 are separated from each other by the horizontal partition body 17 so that the air cannot flow. The horizontal partition wall body 17 is provided so that the air in the lateral width direction of each article storage rack S cannot be aired. The state of flow is closed. Further, the horizontal partition wall 17 is provided in a posture of "15" parallel to the width direction of the front and rear of the rack. Incidentally, the front partition wall body 29 and the horizontal partition wall body 17 are provided higher than the air guiding plate-like body 32 to be described later. As shown in FIG. 1 , a door 26 for the exhaust space 20 for opening and closing the opening and exit of the storage space 16 is provided in a portion of the peripheral wall 25 corresponding to each of the storage spaces 16 , and the peripheral wall 25 corresponds to the peripheral wall 25 . A moving space door 27 for opening and closing the opening of the transporting vehicle moving space 15 is provided in a portion of the outer protruding portion 15t of the transporting vehicle moving space 15. Further, although the drawings are omitted, a control device or a distribution board that controls the operation of the article storage device is provided in the storage space 16. 18, 2009, the first part of the air flow space 31 is provided with the air guiding plate-like body 32 in a horizontal position at a lower position than the lowermost article storage portion 丨4, and is formed in the air guiding plate-like body 32 and the floor portion. between. The exhaust portion 34 of the purge air ventilating mechanism B is located on the inner side opposite to the side where the transport vehicle movement space 15 in the front-rear width direction of the frame of the air flow space 31 is located, and the lateral direction of the air flow space 31 and the transport vehicle movement space 15. The state of both sides in the width direction is formed in the peripheral wall 25 corresponding to the air flow space 31 and the transporting vehicle moving space 15, and the exhaust portion 34 has a peripheral wall fan filter unit 35. 10 ^ The air guiding plate-like body 32 is formed of a non-porous plate that cannot be ventilated, so that the end portions in the lateral direction of the frame and the end portion on the side of the moving vehicle moving space 15 away from the front-rear width direction of the frame contact the peripheral wall 25 The state is set, and corresponding to '-the article storage rack S' is provided in a pair between the front and rear width directions of the rack. 15 The air guide body plate-like body 32 is in a state in which the end portion Q portion on the side of the transport vehicle moving space 15 and the end portion side portion of the traveling frame 44 in the vehicle lateral width direction are repeated in the up-down direction (that is, in plan view). The air guiding body 37 is formed by projecting into the moving space 15 of the transport vehicle. In other words, the space guide body 37 is disposed in the traveling direction 2 of the stacking crane ν, and is disposed in a state in which the side portions of the end portion in the front-rear width direction of the traveling frame 44 are overlapped. Further, as shown in Fig. 1 and Fig. 4, the end portion side 37a of the air guiding body 37 in the lateral width direction of the rack is formed to protrude significantly into the transporting vehicle moving space 15 from the other portions. 19 200948691 It is to be noted that the end side portion 3 of the air guiding body 37 transports the moving space of the vehicle 丨5 to the direction of the preceding traveling vehicle

= toward the center portion side in the width direction and its vicinity, a state in which the transport L L 10 10 15 20 is moved toward the transport vehicle, and the inside is largely protruded, and is overlapped with v in the lateral width direction of the rack. Incidentally, the other portion of the air guiding body 37 may also be formed in a state of being slightly protruded toward the moving space 丨5 of the transporting vehicle, so as not to be repeated in the lateral width direction of the rack. As shown in Fig. 5 and Fig. 1 , in the air flow space, the money extending in the vertical direction of the frame in the vertical direction is arranged in a plurality of states in the horizontal width direction. The rectifying member 36 is disposed closer to the center portion side in the lateral width direction than the traveling frame material at the end portion in the lateral width direction of the transport vehicle moving space 15 of the air flow space 31. The end-side rectifying member 36a of the end portion of the plurality of rectifying members 36 in the lateral direction of the rack is formed into a ventilated porous shape, and the end rectifying member 36 is more than the end-side rectifying member. 3, the center side rectifying member 36b located on the center side in the lateral width direction of the rack is formed into a non-porous shape in which the crucible cannot be ventilated. In addition, the end side rectifying member 36a is formed to have the same length as the length of the air flow space 31 in the front-rear width direction, and the center side tempering member 36b is formed in the front-rear width direction than the end-side rectifying member 36a. It is short and is provided in a state opposite to the side on the side where the transporting vehicle moving space 15 is located, in the front-rear width direction in the air flow space 31. 20 200948691 It is to be noted that the end side rectifying member 36a has the same length in the up-down direction as the air flow space 31 in the up-down direction, and the length in the front-frame shape direction is the same as the front-rear width of the air flow space 31. The porous plate member is configured so as not to protrude to the transport vehicle movement*, and is viewed in the lateral width direction of the rack, and covers the air flow space & The end side rectifying member 36a is closer to the center portion side of the rack lateral wide direction than the traveling frame 44 positioned at the end portion in the lateral width direction of the rack of the transport vehicle moving door, and is located in the air flow. The horizontal width of the frame of the space 31 = the state of one end and the other end, and the air flow space 31 is set to =. Further, the length of the center-side rectifying member 36b in the vertical direction is the same as the length in the upper and lower directions of the air flow space 31, and the length in the front-rear width direction of the rack forms a half-length of about 15 in the front-rear width direction of the air flow space 31. The non-porous plate is configured to be biased to the rear side opposite to the side where the transport space 15 of the air flow space 31 is located, and the range of the rear half of the air flow space 31 is viewed in the lateral width direction of the rack. The center side rectifying member 36b is provided in a plurality of air flow 20 moving spaces 31 in a state where the pair of end side rectifying members 36a are disposed at equal intervals in the lateral width direction of the rack. As shown in FIG. 4 and FIG. 5, in the air flow space 31, the rectifying member 36 is provided near the end side, and the storage rack side perforated in the vertical direction of the rack in the vertical direction is provided. The plate-like body 38 and the moving space side 21 which extends in the lateral width direction of the frame in the vertical direction are 200948691 porous plate-like body 39. The storage rack-side porous plate-shaped body 38 is disposed such that the central portion in the lateral width direction of the air flow space 31 located below the article storage rack s and the air flow space 31 located below the storage space 16 are laterally oriented at the end of the width direction. In a state in which the air is in a flowable state, the space-side porous plate-like body 39 is partitioned to partition the lateral width direction end portion of the air flow space 31 from the outer side protrusion portion 15t of the transport vehicle moving space 15 into an air flowable portion. Status setting. Further, the storage rack-side porous plate-like body 38 is disposed in a posture shifted to the rear side of the air flow space 10 31 in a direction parallel to the front-rear width direction, and the space-side porous plate-like body 39 is moved in the lateral width direction of the frame. The center side is placed in a posture inclined to the lateral width direction in a state of being rearward (away from the side of the transporting vehicle moving space 15). The storage rack side porous plate-like body 38 and the moving space side porous plate-like body 15 39 are in contact with one end portion of the storage rack side porous plate-like body 38 and one end portion of the moving space side porous plate-like body 39 and the peripheral wall. The other end of the storage rack-side porous plate-like body 38 is placed in contact with the other end of the moving space-side porous plate-like body 39. Incidentally, the storage rack side porous plate-like body 38 and the moving space side multi-pronged plate-like body 39 are provided lower than the air guiding plate-like body 32. Further, the aperture ratio of the container-side porous plate-like body 38 and the moving-space-side porous plate-like body 39 (the total area of the plate-like body divided by the area of the opening portion of the plate-like body) is set at 30%. The purifying air ventilating mechanism B is arranged such that the venting action of the unit 33 is considered by the fan for the storage rack, and the purifying air in the clean room is blown downward to the object, and the sump is cleaned. The air is guided to the object M accommodating portion 14 by the flow space (7), passes through the article accommodating portion from the back side, moves to the transport vehicle moving space 15 from the back, and further flows through the transport vehicle moving space 15 Between the air guiding bodies 37, the air flows into the air to cause the purified air of the air flowing space 31 to be discharged to the outside of the article storage device via the exhaust portion μ, so that the purified air flows. The clean air ventilating mechanism B includes a storage fan filter unit 33, an air flow space 31, an air guiding plate body 32 (air guiding body 37), an exhaust unit 44, and the like. The stacker crane V is explained. As shown in Figs. 6 to 8 , the stacker crane is configured to stand upright 15 with the traveling frame 44 that travels on the floor portion in the width direction along the rack & Product transfer The article transfer device 46 guides the support at both ends of the vehicle traveling direction (the same direction as the lateral width of the frame) so as to be lifted and lowered as a front pillar. The center pillar body 45 of the pillar is erected on the traveling frame. The central pillar body 45 guides and supports the article loading device 46 to be lifted and lowered. The front and rear pair of central pillar bodies 45 respectively form a plane for viewing the two sides of the vehicle in the direction of travel, and protruding in the direction of travel of the vehicle. The upper part 0 pivot frame 47 connects the upper end portions of the pair of front and rear center pillar bodies 45. Examples of the curved shape include a circular arc, a part of an ellipse, a teardrop, a part, and a flow. The shape of the line or the like is not limited thereto. Further, the pair of front and rear center pillar bodies 45 may be formed in a straight line such that the sides of the vehicle traveling direction do not protrude in the traveling direction of the vehicle, and thus may be 23 200948691 10 15 The surface on both sides of the traveling direction of the vehicle is formed by a linear column. The traveling frame has both ends in the traveling direction of the vehicle, and is oriented in the lateral width direction of the vehicle (the same direction as the front-rear width direction). The front and back of the pair of support parts, the two sides of the lateral width direction of the vehicle minus βρ ' / σ, the direction of the car purchase direction, the part of the base is replaced by a 'flat view shape to form a rectangle, The cutting portion and the base portion 44b are provided so that the end portion of the supporting portion in the traveling direction of the vehicle is superposed on the end portion of the base end portion in the lateral direction of the vehicle. The base material has a structure for the left and right side of the secret panel portion in the lateral width direction of the vehicle, and the pair of traveling rails 42' have a structure for the traveling wheel 4 and the traveling frame 44. The traveling motor outside the figure rotates the traveling wheel 41 to move along the traveling rail 42. Rainy end! ΓTake frame 44-shaped wire, the vehicle traveling side of the frame 44 is formed. (4) The opening is vacant and can be moved in and out and the opening 52b at both ends thereof is connected. &:=====·==峨

to

20 By the above-mentioned 'formation of the traveling frame 44, the left side of the traveling frame 44 is 4 侃I and the rear of the tree- 敎 料 4 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 Air flow path to the right = air flow path such as before and after - the space between the vehicles in the groove : : 部 部 部 部 部 开口 开口 开口 开口 开口 途 途 途 途 途 途 途 途 途 途 对 对 对 支 支 形 形 形 形 形 形 形 形 形 形 形The milk room is connected to the air to flow. 24 200948691 As shown in Fig. 7 and Fig. 1(a), the air flow passage pinch 52 is provided to extend in the vehicle traveling direction in the vertical direction (i.e., in the up and down direction and the vehicle traveling direction). Rectifier plate 53. The whole/squash plate 53 is provided in a state in which the plurality of carcasses 53 are arranged in the lateral direction of the vehicle in the lateral direction, and is disposed in the front and rear pair of grooves 52a in a state of being coupled to the lower side of the supporting portion 44a. As shown in the figure and the figure (b), the both ends of the traveling frame 44 in the traveling direction of the vehicle (the outer side portions of the pair of supporting ends 4 4 a) form the lower portion thereof. The upper side portion is recessed to the inner side of the vehicle, and the upper side of the upper side portion is in a state of being inclined higher on the inner side of the vehicle. It is to be noted that the front and rear pair of supporting portions 44a are provided so as to protrude to the outer side of the vehicle traveling direction with respect to the pair of left and right base portions 44b, thereby being 'on both end sides of the traveling frame 44 in the traveling direction of the vehicle. The portion is formed such that its lower side portion 44d is in a state of being recessed to the inner side of the vehicle 15 than the upper side portion (the inclined upper surface 44c). Further, the pair of front and rear support portions 44a are protruded to the upper surface 44 of the portion on the outer side in the vehicle traveling direction from the pair of right and left base portions 44b (the formation is located on the inner side of the vehicle, and the higher the inclination state is, Thereby, the upper end side portion of the traveling frame 44 in the traveling direction of the vehicle forms a state in which the upper surface 44c of the upper side portion is inclined at the inner side of the vehicle. As shown in Fig. 7, the supporting portion 44a forms a state in which the end side portions on both sides in the lateral width direction of the vehicle are more concave than the central portion located therebetween, and the entire traveling frame 44 also forms the end portions on both sides of the lateral width direction of the vehicle. The portion is more concave than the central portion located therebetween. 25 200948691 By forming the traveling frame 44 in this way, as shown in Fig. u, the air guiding body 37 is configured to be in upper and lower portions with the end of the walking turn 44 (4) Repeated and lower than the upper portion of the central portion in the lateral direction of the vehicle, and the end portion side portion of the transporting vehicle moving space 15 of the air guiding body 37 and the center portion of the traveling frame 44 of the vehicle are in the traveling direction of the vehicle surface. Repeat. The both ends of the abutment portion 44b in the traveling direction of the vehicle are formed in a plan view in a thin shape. As shown in Figs. 8 and 12, the shape in the traveling direction of the vehicle and the length in the up and down direction are the same as the central branch. The auxiliary pillar body 49, which is the same or approximately the same as the one-way fairing plate, faces the side where the article storage rack S is located away from the lateral width direction of the vehicle from the center pillar body 45, and faces the center pillar body 45. The outer side of the side opposite to the side is formed in a state of being curved in a plane view in the lateral width direction of the vehicle. In addition, the auxiliary pillar body 49 is provided on the support portion 44a which is provided from the stand 15 of the traveling 15 frame. The state in which the center pillar body 45 at the center portion in the lateral direction of the vehicle is away from the side of the article storage rack s in the lateral width direction of the vehicle is erected on the lateral width direction of the vehicle in the supporting portion 44a of the traveling frame 44. Further, the inner surface of the auxiliary support body 49 forms a flat surface along the traveling direction of the vehicle and the upper and lower directions 20, and the outer surface is formed in a plane view for the vehicle. The side of the article storage rack S in the width direction is convexly curved in an arc shape, and is formed in a thin shape which is thinner toward the end side of the traveling direction of the vehicle, and is in the traveling direction and the up and down direction of the vehicle. The central pillar body 45 is provided with a pair of front and rear to transfer the article 26 200948691. The device 46 is in the traveling direction of the vehicle. The two ends are guided to be lifted and lowered from 5, and the auxiliary pillar body 49 is disposed at From the two sides of the central pillar body 45, the left and right sides are opposite to each other in the lateral width direction, and the auxiliary pillar body 49 is described.

10 Corresponding to the aforementioned front-back-to-center pillars, a plurality of rod-shaped connecting bodies 5〇 are connected to each other. The auxiliary pillar body 49 is formed by the central pillar, the column 45 and the left and right sides. The cylinder is supported by the auxiliary cylinder (the auxiliary pillar). The auxiliary pillar (49) 49 is formed in the vehicle traveling direction longer than the central body 45, and the auxiliary pillar body 49 is used. Turning over and walking is located in the place where the car is bribed away, and the auxiliary pillar body is in the inner side of the car. The department is still outside. 15

As shown in Fig. 9, the item storage unit is a movable table 55 that is supported by the center pillar body 45, and the rotary table 56 that is freely rotatable up and down. The carrier provided on the rotary table 56 is disposed to exit the movable link mechanism 58 to constitute a fork transfer device. The article transfer device 46 is configured to be capable of rotating the carrier 57 by a rotation of the rotary table 56 and switching the expansion and contraction of the link mechanism 58 to return the carrier to the lift table 55 (refer to the ninth aspect). (a) Fig. or a state in which the mounting body 57 is protruded to the side of the object housing portion 14 (refer to Fig. 9(b)). Attachment - As shown in Figs. 1 and 2, the order is placed 27 of the body 57 200948691 The state in which the exiting direction is the direction in which the vehicle travels is the state in which the exiting movement direction of the vehicle is the lateral width direction of the vehicle, and the article transfer device 岣, particularly the link mechanism 58 or the plant body 57) The surface of the vehicle in the width direction of the vehicle is small. The article loading device 46 is configured to move the stacker V in a state in which the movement direction of the loading (4) is 5 in the traveling direction of the vehicle. [Other Embodiments] (1) In the above-described embodiment, the end-side rectifying member t-shirt is formed to have the same length as the front-rear width direction of the air flow space 31 or approximately the same length as the end portion. Front and rear width of the air flow space In the above-described embodiment, the center-side rectifying member is formed in the front-rear width direction than the end-side rectifying member, for example, in the longitudinal direction of the frame. In addition, the center 15 side rectifying member 36b may be formed in the front-rear width direction of the end-side rectifying member 36a. Further, as shown in FIG. 13, it may be formed in the front-rear width direction and the end side. (2) In the above-described embodiment, the center-side rectifying member is formed into a non-porous shape that cannot be ventilated, and the rectifying member for the end side can be rectified as shown in Fig. 13 (4). In the same manner, the ventilated porous shape is formed, and as shown in Fig. 13(b), the side of the center side rectifying member 36b in the front-rear width direction of the transporting vehicle moving space 15 is also located. A portion that is ventilated and has a side opposite to the side on which the transporting vehicle moving space 15 is formed forms a non-venting non-porous shape. 28 200948691 In addition, 'when the central-side rectifying member 36b is formed with a ventilated porous portion' The opening ratio of the portion may be the same as the opening ratio of the end side rectifying member 36a. The opening ratio of the end side rectifying member 36a may be larger than the opening ratio of the end side rectifying member 36a. (3) In the above embodiment, the rectifying member 36 is disposed in the lateral width direction of the traveling frame 44 which is located at the end portion in the lateral width direction of the transport vehicle moving space 15 In the central portion, the rectifying member may be disposed at a position closer to the lateral width direction of the traveling vehicle than the end portion of the traveling vehicle moving space 15 at the end portion in the lateral width direction of the transport vehicle. The horizontal width direction direction central portion side and the horizontal width direction end side are disposed in a state of being arranged on the lateral side of the traveling frame 44 at the end portion of the transport vehicle moving space 15 in the lateral width direction. (4) In the above-described embodiment, the plurality of rectifying members 36 are arranged in a state in which the rectifying members 36 are arranged in the lateral direction of the frame, and the rectifying member % may be provided only in the lateral width direction of the frame in the air flow space 15. Any one of the ends of the two ends. Further, the end side rectifying member 36a and the center side rectifying member 36b are provided as the rectifying member 36, and only the end side rectifying member 36a may be provided as the rectifying member. In the above-described embodiment, the rolling contact conductor 37 is disposed so as to be viewed in the traveling direction thereof, and in the lateral width direction of the traveling frame: in the state where the upper portion is repeated, the air guiding body 37 may be provided. = = the direction of travel of the product V, the lateral width of the frame of the traveler) is not repeated on the upper part of the two ends. 29 200948691 (6) In the above embodiment, the bottom of the frame is formed to form a downward opening. The through path 52 is formed in the road view and formed on the traveling vehicle (4) 4 to allow air to circulate. - To: =. In the above-described embodiment, the rectifying plate 53 extending in the direction of the dirt and the vehicle is disposed in the vertical direction passage 52, and may be disposed on the rolling and passing path 52 to walk along the vehicle. The direction extending core plate 53 is provided with a rectifying plate 53 in a posture in the width direction. ^ 3' may not be in the air circulation path 52 10 15 20

In the above-described embodiment, the transport vehicle moving space 15 is widened = the partition wall 25 is provided at the end portion of the transport vehicle moving space in the lateral width direction, and the partition wall 25 is not provided. (9) In the above-mentioned solid surface towel, the side portion of the traveling side of the vehicle that turns to μ is formed to be lower than the upper side portion to the inner side of the vehicle, and the lower part of the vehicle is located below the (four) portion of the vehicle. The shape is appropriately changed by tilting.

Further, in the above-described embodiment, the upper end (four) of the traveling frame 44 in the vehicle traveling direction is formed on the upper side (four) of the upper portion, and the upper portion (four) portions are formed to be lower than the lower portion. The shape of the car_side is changed as appropriate. (10) In the above embodiment, 'the traveling frame 44 is provided with respect to the pair of right and left traveling rails 42. The traveling wheel 4 is arranged to be four wheels on the traveling wheel 41 of the traveling frame 44, and may be opposite to the right and left. The traveling lane 42 is provided with three or more wheels 34, and the traveling frame 44 is also disposed on the left and right pair of rows 30 200948691. The traveling track 42 is disposed on the four traveling wheels 41 arranged in the front-rear direction of the vehicle, so as to be disposed on the traveling frame. The walking wheel 41 of 44 is 8 wheels. (11) In the above embodiment, the exhaust portion of the purge air ventilating mechanism is provided at 5 of the peripheral wall corresponding to the air flow space and the transport space of the transport vehicle. 'The exhaust portion is formed in the air flow space or the transport vehicle moving space. The side of the side may be provided with an article storage rack and an article transporting vehicle provided on a porous grid plate spaced apart from the floor portion, and the exhaust portion of the air-ventilating mechanism may be formed by a grid plate. The exhaust portion is formed below the air flow space or the transport space of the transport vehicle. Further, at this time, the exhaust portion of the purge air ventilating mechanism may be formed in the air flow space and the transport space of the transport vehicle in the pair of peripheral walls. [Simplified explanation of the squat type] - Fig. 1 is a plan view showing the storage device for the clean room. Fig. 2 is a cross-sectional view taken at π_ιΐ in Fig. 1. 15 Fig. 3 is a cross-sectional view taken at III-III of Fig. 1. Fig. 4 is a perspective view showing the main part of the article storage device. Figure 5 is a cross-sectional plan view showing the air flow space. Figure 6 shows a side view of the stacker. Figure 7 shows a front view of the stacker. 2〇 Figure 8 shows the plan of the stacker. Figures 9(a) and 9(b) are diagrams of the operation of the stacker. Figures 10(a) and 10(b) show the flow of purified air. Figures 11(a) and 11(b) show the flow of purified air. Figure 12 shows the flow of purified air. 31 200948691 Figures 13(a) and 13(b) are cross-sectional plan views showing the air flow space of another embodiment. [Description of main component symbols] 25.. .Wall wall 26:.Exhaust space door 27.. Mobile space door 29.. Front partition body 31.. Air flow space 32.. Air guiding plate Shape 33.. Fan filter unit for storage rack 34.. Exhaust portion 35.. Fan filter unit for peripheral wall 36.. Rectifying member 36a... End side rectifying member 36b... Center Side rectifying member 37...air guiding body 37a...end side end portion 38 in the lateral width direction.. storage rack side porous plate member 39.. moving space side porous plate member 41.. Walking wheel 42.. Walking track 44.. Walking frame 44a... Supporting part

1.. Clean room 2.. Side wall suction part 3.. Tianhua plate blowing part 4.. Side wall fan filter unit 5.. Air filter 6.. Air chamber 7.. Connecting flow path 8.. circulating air blower 9. Pre-filter 10.. External air intake flow path 11. External air intake adjustment damper 12.. Exhaust flow path 13.. Damper for adjusting the exhaust gas amount 14.. Item accommodating portion 15.. Transporting vehicle moving space 15t...Outer protruding portion 16... Storage space 17.. Horizontal wall 18.. Side wall 19.. Flow space 32 200948691 44b...Abutment part 44c...Upper 44d...Bottom part 44e...Front end 45.. Center pillar body 46.. Item transfer device 47. .. Upper frame 49.. Auxiliary pillar body © 50... Connecting body 52.. Air flow path 52a... Groove 52b... Opening portion 53.. Rectifier 55.. Lift table 56 .. . Rotating table 57.. Loading body 58.. Linkage mechanism B. .. Purifying air ventilation mechanism C.. Container F... Clean room circulation ventilation mechanism 5.. Item storage rack V. .. Stacking crane W. .. Item storage equipment X. .. direction Y. .. direction 33

Claims (1)

200948691 VII. Patent application scope: h—A kind of article storage equipment, which is provided with: an item storage rack, which has a plurality of article storage units; the object transport vehicle has a floor for transporting 2 moving spaces in front of the above-mentioned article storage rack a traveling traveling frame and a device that is supported by the traveling frame to be lifted and lowered (4); the weeping and purifying air venting mechanism causes the purified air to flow from the back of the article storage device to the moving space of the transporting vehicle The object (10) accommodating portion 'and the purified air flows Q in the moving space of the transport vehicle to the lower side, and then flows out from the exhaust portion; the air flow space is partitioned from the article storage portion of the article storage rack The air cannot flow, and the forward-moving vehicle moves empty. Under the condition that the working fluid can flow, the approximate full-length force of the lateral width direction of the rack of the article storage rack is traversed below the article storage portion < The partition wall is disposed at an end portion of the frame in the lateral width direction of the moving space of the transport vehicle, and moves the transport vehicle Space and the outside by the partition, φ and at least the end of the rack lateral width direction of the air flow within the space. The P region is a rectifying member that is provided in the vertical direction and the front and rear width directions. The article storage device according to the first aspect of the invention, wherein the plurality of rectifying members are arranged in a state in which the frame is arranged in the lateral width direction. The article storage device of claim 2, wherein the rectifying member of the end portion of the plurality of rectifying members in the lateral width direction of the frame is formed into a ventilated porous shape, and is The central rectifying member having a center-side rectifying member on the center side in the lateral width direction of the end-side rectifying member has a smaller opening ratio than the end-side rectifying member, and is ventilated or incapable of passing through the air. No pores. 4. The article storage device according to claim 3, wherein the end side rectifying member is formed to have a length substantially equal to a length of a front and rear width direction of the air flow space, and the center side rectifying member is formed before and after the frame. The width direction is shorter than the end side rectifying member, and is shifted by 10 to a state away from the direction of the transporting space of the transport vehicle in the front-rear width direction in the air flow space. 5. The article storage device according to claim 3, wherein the portion of the center side rectifying member in the front-rear width direction of the side of the transporting space on which the transport vehicle is located forms a ventilated porous shape, and the foregoing The part on the opposite side of the side where the moving space is moved 15 forms a non-porous shape that cannot be ventilated. The article storage device according to any one of claims 1 to 4, wherein the rectifying member is provided in the traveling 20 in a lateral width direction of the rack in a lateral width direction end of the transporting vehicle moving space. The frame is near the center side. 7. The article storage device according to any one of claims 1 to 4, wherein the article storage device is provided with an air guiding body, the air guiding system is viewed in a walking direction of the article transporting vehicle, and is located in the walking direction The height of the upper portion of the end portion of the frame in the lateral direction of the vehicle is the same as the height of 35 200948691 or higher than the upper portion of the vehicle, and the end region of the moving space of the transport vehicle from the front and rear of the frame protrudes into the moving space of the transport vehicle. In the state, the transverse width direction of the rack of the article storage rack is formed to be approximately the entire length. The article storage device according to claim 7, wherein the end portion of the air guiding body in the lateral width direction of the frame is formed to protrude substantially larger than the other portions in the moving space of the transport vehicle. 9. The article storage device according to any one of claims 1 to 4, wherein the traveling frame forms an air circulation path, and the air circulation 10 path is at both ends of the traveling frame of the traveling vehicle frame. The opening is such that air can enter and exit, and the openings between the two ends are communicated to allow air to flow. 10. The article storage device of claim 9, wherein the air circulation path is formed at a bottom of the traveling frame and has a downwardly open shape of a groove. 11. The article storage device according to claim 9, wherein the flow regulating device is provided in the air flow path and extends in a vertical direction and a traveling direction of the vehicle. 12. The article storage device of claim 1 to 4, wherein the two rows of the carriage 20 in the traveling direction of the vehicle respectively have an upper side that is inclined toward the vehicle inner side in the traveling direction of the vehicle, and are located The lower portion of the foregoing upper surface is recessed to the inner side of the vehicle with respect to the front upper end. 36