CN102815488B - Warehouse-in and warehouse-out device and warehouse having device - Google Patents

Abstract

The invention provides a warehouse in and out device and a warehouse with the device. The storage and storage device includes: a track device, which is inclined relative to the horizontal plane, and has a first end and a second end lower than the first end; The track device is movably arranged on the track device between the first end and the second end; and a driving device is used to drive the transport vehicle to move along the track device. The inclined track device makes the transport vehicle running on it move in both horizontal and vertical directions at the same time, thus realizing the transportation of goods between the stacker and the external transportation equipment, and the transportation efficiency is high.

Description

Warehouse in and out device and warehouse with the device

technical field

The invention relates to the field of warehouses, in particular to a warehouse-in and out-warehouse device and a warehouse with the device.

Background technique

Warehouses generally comprise a goods storage section, such as racks, and at least one stacker for feeding goods into or removing goods from the storage section. Usually, external conveying equipment is required to realize the conveyance of goods between the transport equipment, such as a truck, and the warehouse stacker. For some warehouses, the external conveyance equipment may be manual carts, or other suitable means. However, there is often a height difference between the loading surface of the external conveyor and the loading surface of the stacker. In addition, in order to improve the efficiency of goods entering and leaving the warehouse, it is usually desirable to set up additional devices between the stacker and the external conveying equipment to realize the horizontal transmission of goods.

For this reason, existing storage-in and out-of-warehouse device usually comprises two equipments, that is, an elevating conveyor and a linear conveyor, wherein the height of the loading surface of the linear conveyor is adapted to that of the stacker. When the goods are put into storage, firstly, adjust the height of the loading surface of the lifting conveyor to be equal to the height of the external equipment; then, the external equipment transfers the goods horizontally to the loading surface of the lifting conveyor; after that, adjust the lifting conveyor again The loading surface of the conveyor so that it is at the same height as the loading surface of the linear conveyor; at this time, the goods can be transferred from the lift conveyor to the linear conveyor; finally, the goods are transferred to the stacker using the linear conveyor , which implements the storage operation. The incoming goods are sent to the appropriate position on the shelf by the stacker. The steps of the outbound operation are opposite to those described above.

However, due to the need for the mutual cooperation of the two equipments, the lifting conveyor and the linear conveyor, the existing storage and storage device not only has high cost but also low work efficiency.

Contents of the invention

An object of the present invention is to provide a warehouse-in/out device to solve or at least improve one or more problems in the above-mentioned prior art.

Another object of the present invention is to provide a warehouse with a warehouse-in and out device, which can realize convenient warehouse-in and out operations by using the warehouse-in and out device.

In order to achieve the above object, the present invention provides a warehouse-in and out-going device, which includes: a track device, which is inclined relative to the horizontal plane, and has a first end and a second end lower than the first end; a load-carrying surface on which the transfer vehicle is movably disposed between a first end and a second end of the track arrangement; and drive means for driving the transfer vehicle along the track arrangement exercise.

The transfer cart may have a first end and a second end facing respectively a first end and a second end of the track set. The transfer cart may include two sets of rollers arranged below the bearing surface and adapted to roll along the upper track surface of the track device, wherein the first set is arranged near the first end of the transfer cart, and the second set is near the first end of the transfer cart. The second end of the transfer cart is provided. The distance between the first set of rollers and the bearing surface is smaller than the distance between the second set of rollers and the bearing surface, so that the bearing surface is substantially horizontal.

A limiting portion may be provided on the track device, which is adapted to limit the transport vehicle from moving toward the second end of the track device due to gravity when the transport vehicle reaches the first end of the track device.

The limiting portion may include a first limiting portion and a second limiting portion respectively adapted to cooperate with the first set of rollers and the second set of rollers. There is an offset between the trajectories of the first set of rollers and the second set of rollers of the transfer vehicle along the track set. The second limiting portion is set to be aligned with the track of the second set of rollers and deviate from the track of the first set of rollers.

The first limiting part may be a plane provided at the end of the track device, and the plane is horizontal or inclined relative to the horizontal plane and opposite to the direction of inclination of the track device. The second limiting portion may be a sunken portion relative to the upper track surface of the track device.

The transfer cart may further comprise two sets of guide wheels adapted to roll along the side track surfaces of the track arrangement. The two sets of guide wheels may be arranged below the bearing surface, and are respectively aligned with the two sets of rollers in the lateral direction of the transport vehicle. The rotation axes of the guide wheels may be respectively perpendicular to the upper track surface of the track device.

The warehouse in and out device may further include: a first stopper, disposed at the first end of the track device, adapted to block the transfer vehicle, so as to prevent the transfer vehicle from moving from the first end of the track device to the outside of the track set; and/or a second stopper, disposed at a second end of the track set, adapted to cooperate with the transfer vehicle to prevent the transfer vehicle from moving from the first end of the track set The two ends move out of the track set.

The transfer cart may include one or more crash bumpers adapted to cooperate with the first and/or second stop.

The track arrangement may comprise two tracks spaced parallel to each other. Each set of rollers of the transfer vehicle includes two rollers adapted to cooperate with the upper track surfaces of the two tracks respectively.

The driving device may include: a driving motor; a driving sprocket fixed to an output shaft of the driving motor; one or more driving sprockets respectively rotatably mounted to the track device; and a chain fixed at both ends to the transfer cart and engages with each of the drive sprocket and the one or more drive sprockets respectively.

The warehouse access device may further include: a baffle device disposed beside at least one of the first end and the second end of the track device. The baffle device has a movable baffle, and the baffle is adapted to be in a blocking position for blocking the passage of goods when the transport vehicle moves away from the When the above-mentioned baffle device is in the allowable position that allows goods to pass through.

The baffle device may further include: a frame body; a connecting rod movable between a first position and a second position; at least one swinging member, each swinging member having a rotatably connected to the frame body A first connecting portion, a second connecting portion rotatably connected to the baffle, and a third connecting portion rotatably connected to the connecting rod; and a spring, the two ends of which are respectively connected to the frame body and The connecting rod is used to bias the connecting rod toward the first position. When the link is in its first position, the baffle is in the blocking position; when the link is in its second position, the baffle is in the enabling position.

The baffle means may be arranged on the side of the track means. The connecting rod is provided with a first collision piece protruding toward the track device. The transfer vehicle is correspondingly provided with a second collision piece, which is suitable for pushing the first collision piece when the transmission vehicle is close to the baffle device so that the connecting rod reaches its second collision piece. Second position.

At least one of the first collision member and the second collision member may be a roller.

The frame body of the baffle device may include two guide plates spaced parallel to each other, and the baffle plate is movably sandwiched between the two guide plates.

The two guide plates can be fixed to each other by a plurality of fasteners, and at least one spacer block is arranged between the two guide plates, and each spacer block can be sleeved on a corresponding one of the fasteners. The baffle plate may be provided with a plurality of substantially vertical long holes at positions corresponding to the plurality of fasteners, so as to avoid interference with the fasteners and the spacer during movement.

At least one opening is opened on at least one of the guide plates to avoid interference with the at least one swinging member.

To achieve the above object, the present invention also provides a warehouse, which includes: a storage part for storing goods; at least one stacker for sending goods into or taking out the storage part; and As mentioned above, according to the warehouse storage device of the present invention. Wherein, when the transfer vehicle is located at one end of the first end and the second end of the track device, the height of the loading surface of the transmission vehicle is adapted to the height of the loading surface of the stacker; and When the transfer cart is located at the other end of the first end and the second end of the track device, the height of the load-bearing surface of the transfer cart is the same as the load-bearing surface of the external conveying equipment used to transport goods into and out of the warehouse suitable for the height.

The warehouse may also include a pit. The storage and storage device is arranged in the pit, so that when the transfer vehicle is located at the first end of the track device, the height of the loading surface of the transmission vehicle is the same as the height of the loading surface of the stacker. Compatible; and when the transfer vehicle is located at the second end of the track device, the height of the loading surface of the transmission vehicle is adapted to the height of the loading surface of the external conveying equipment.

The inclined track device makes the transfer vehicle running on it produce horizontal and vertical displacements at the same time. Properly setting the length and inclination angle of the track device can simultaneously realize the horizontal and vertical transportation of goods between the stacker and the external conveying equipment. Therefore, the transport efficiency of the warehouse-in/out device of the present invention is high. Moreover, compared with the prior art using two conveying equipments, the solution of the present invention only needs a single device, so the cost is low.

Description of drawings

The present invention is described in detail below in conjunction with accompanying drawing and detailed embodiment, wherein:

Fig. 1 is a schematic side view of a storage in-out device according to a specific embodiment of the present invention, wherein the transport vehicle is at a high position on the track device;

Fig. 2 is a view similar to Fig. 1, wherein the transfer vehicle is in a low position on the track arrangement;

Fig. 3 and Fig. 4 are respectively top view schematic diagrams of the storage and storage device in Fig. 1 and Fig. 2;

5 is a schematic side view of a track device according to an embodiment of the present invention;

Fig. 6 is a schematic top view of the track device in Fig. 5;

7 is a schematic side view of a transport vehicle according to an embodiment of the present invention;

Fig. 8 is a schematic top view of the transport vehicle in Fig. 7;

Fig. 9 is a schematic view of the end of the transport car along line 9-9 in Fig. 8;

Fig. 10 is a schematic front view of a baffle device according to an embodiment of the present invention, wherein the baffle is in a raised position;

Figure 11 is a view similar to Figure 10 with the shutter in the lowered position;

Fig. 12 is a top view, showing the situation that the bumper of the baffle device is in contact with the bumper of the transport vehicle;

Figure 13 is a schematic end view of the baffle assembly showing the striker; and

Fig. 14 is a schematic partial cross-sectional view along line 14-14 in Fig. 11 .

Detailed ways

In the following, the present invention will be specifically described through exemplary embodiments. It should be understood, however, that elements, structures and characteristics described in one embodiment may be beneficially incorporated into other embodiments without further recitation.

1-4 show a warehouse entry and exit device according to an embodiment of the present invention, which is marked as 100 as a whole. The warehouse in and out device 100 includes a rail device 20 arranged obliquely relative to the horizontal plane, a transport vehicle 30 disposed on the rail device 20 , and a driving device 40 for driving the transport vehicle 30 to move. Referring to FIG. 5 and FIG. 6 , the rail device 20 has a higher first end 21 and a second end 22 lower than the first end. The transfer vehicle 30 has a load-carrying surface 31 suitable for carrying goods, and can move between the first end 21 and the second end 22 of the track device 20 driven by the driving device 40 . Fig. 1, Fig. 3 have shown respectively the situation that transfer car 30 is positioned at track device first end 21 (being positioned at high position); low case).

The inclined track device 20 makes the transport vehicle 30 running on it move horizontally and vertically at the same time. By appropriately setting the length and inclination angle of the track device 20, the horizontal and vertical transportation of goods can be realized simultaneously between the stacker and the external conveying equipment. Therefore, the transport efficiency of the warehouse-in/out device of the present invention is high. Moreover, compared with the prior art using two conveying equipments, the solution of the present invention only needs a single device, so the cost is low.

In one example, the transfer vehicle 30 has a frame 32 for carrying goods, so that the carrying surface 31 may be an upper surface of the carrying frame 32 . However, the carrying surface 31 can also be configured in other suitable configurations, such as a flat plate structure, a structure with concavo-convex and undulating structures, and the like.

7-9, the transfer vehicle 30 has a first end 30a and a second end 30b facing the first end 21 and the second end 22 of the track device, respectively. The transfer vehicle 30 includes two sets of rollers 33, 34 arranged under the bearing surface 31 and adapted to roll along the upper track surface of the track device 20, wherein the first set of rollers 33 is arranged near the first end 30a of the transfer vehicle, and the second set of rollers A set of rollers 34 is disposed adjacent the second end 30b of the transfer cart. Here, the distance between the first set of rollers 33 and the carrying surface 31 is smaller than the distance between the second set of rollers 34 and the carrying surface 31, so that when the transport vehicle 30 is placed on the track device 20, its carrying surface 31 is approximately horizontal, so that the goods It can be placed on the transfer cart 30 smoothly. This is especially beneficial when the angle of inclination of the track set 20 is large.

In one example, as shown in FIG. 9 , a plurality of connecting pieces 39 are fixed under the frame 32 , and each connecting piece 39 may be beam-shaped, plate-shaped or have other suitable shapes or structures. The two sets of rollers 33 , 34 can be mounted on the bottom of the frame 32 through respective connecting pieces 39 .

In a preferred embodiment, the transfer vehicle 30 is further provided with two sets of guide wheels 35 , 36 under its bearing surface 31 . The guide wheels 35, 36 are adapted to roll along the side track surface of the track device 20, and are respectively aligned with the two sets of rollers 33, 34 in the lateral direction of the transport vehicle, as shown in FIG. 7 . In this way, during the operation of the transport vehicle 30, the cooperation between the guide wheels 35, 36 and the side track surfaces can prevent the rollers 33, 34 from deviating from their predetermined rolling directions.

In one example, the rail device 20 includes a support frame 23 and a rail 24 obliquely supported by the support frame 23 . Preferably, the track set 20 includes two tracks 24 that are parallel to each other and spaced apart from each other. Referring to FIG. 8 and FIG. 9 , each set of rollers 33 , 34 of the transport vehicle 30 may include two rollers, so as to cooperate with the upper rail surfaces 241 of the two rails 24 respectively. Preferably, each set of guide wheels 35 , 36 of the transfer vehicle 30 may also include two guide wheels, so as to cooperate with the side track surfaces 242 of the two tracks 24 respectively.

According to a preferred embodiment of the present invention, a limit portion is also provided on the rail device 20, so as to prevent the transfer vehicle 30 from moving toward the first end 21 of the rail device due to gravity when the transfer vehicle 30 arrives at the first end 21 of the rail device. Two ends 22 movement. As shown in FIG. 5 and FIG. 6 , the limiting portion may include a first limiting portion 25 and a second limiting portion 26 respectively adapted to cooperate with the first set of rollers 33 and the second set of rollers 34 of the transport vehicle 30 . For example, the first limiting portion 25 can be a plane arranged at the end of the track 24, and the plane can be horizontal or inclined in a direction opposite to the direction of inclination of the track 24 with respect to the horizontal plane; and the second limiting portion 26 may be a sunken portion relative to the upper track surface of track 24 . Similarly, the second limiting portion 26 may be a horizontal plane, or be inclined in a direction opposite to that of the track 24 relative to the horizontal plane.

Preferably, the first set of rollers 33 and the second set of rollers 34 are offset in the lateral direction of the transfer vehicle 30 so that there is an offset between their trajectories of movement along the track set 20 . For example, as shown in FIG. 8 , the second set of rollers 34 is biased toward the inner side of the transfer vehicle 30 than the first set of rollers 33 . Simultaneously, the second stopper 26 is set to be aligned with the track of the second set of rollers 34 and deviates from the track of the first set of rollers 33, for example, as shown in Figure 6, the second stopper 26 can be arranged on the track 24 inside. In this way, when the transport vehicle 30 runs along the track 24, the first set of rollers 33 will pass by the second limiting portion 26, and its movement will not be restricted. And when the transfer vehicle 30 reaches the high position, the second set of rollers 34 will be accommodated and held at the second limit portion 26 ; while the first set of rollers 33 are located at the first limit portion 25 , as shown in FIG. 3 .

Preferably, a first stopper 27 may be provided at the first end 21 of the track set 20, so as to block the transfer vehicle 30 after it reaches a high position, so as to prevent it from moving from the first end 21 of the track set to the track Device 20 outside. Preferably, a second stopper can also be provided at the second end 22 of the track device, so as to be aligned and blocked after the transport vehicle reaches the low position, so as to prevent it from moving from the second end 22 of the track device to the outside of the track device 20 . Here, the stoppers 27 , 28 may be baffles or stoppers protruding upward relative to the track device 20 .

The transfer vehicle 30 may be provided with one or more impact buffers adapted to cooperate with the first stopper 27, such as two rubber buffers disposed below the frame 32 and protruding toward the direction of the first end 30a of the vehicle. 37 (Figs. 7, 8). The transport vehicle 30 may also be provided with one or more impact buffers adapted to cooperate with the second stopper 27, such as two rubber buffers disposed below the frame 32 and protruding toward the direction of the second end 30b of the vehicle. Part 38 (Fig. 7, 8).

1 and 2, according to an embodiment of the present invention, the driving device 40 may include: a driving motor 41, a driving sprocket 42 fixed to the output shaft of the driving motor 41, a support that is rotatably installed to the track device 20 One or more drive sprockets on frame 23 , and chain 44 . The two ends of the chain 44 are respectively fixed on the transfer cart 30, and are engaged with each sprocket respectively.

As shown clearly in Fig. 5 and Fig. 6, in one example, four drive sprockets 43a-43d are provided, wherein one (such as 43a) is located near the first end 21 of the track device, and one (such as 43d) is located Near the second end 22 of the track device, and the other two (such as 43b, 43c) are located on both sides of the driving sprocket 42 respectively. As shown in FIG. 7 , two chain installation ends 45 , 46 may be provided on the bottom of the transfer vehicle 30 , wherein the installation end 45 is closer to the first end 30 a of the transfer vehicle than the installation end 46 . One end of the chain 44 is fixed to the installation end 45 , and the chain wheels 43 a , 43 b , 42 , 43 c and 43 d are sequentially passed around and respectively engaged with them, while the other end is fixed to the installation end 46 . In this way, with the forward rotation and reverse rotation of the motor 41 , the drive sprocket 42 drives the chain 44 to move, thereby driving the transport vehicle 30 to move.

In order to avoid the danger of goods approaching the track device 20 when the transport vehicle 30 is not in place, preferably, a baffle device 50 may be provided beside the first end 21 and/or the second end 22 of the track device 20 . The baffle device 50 has a movable baffle 51 . The baffle 51 is adapted to block the passage of goods when the transport vehicle 30 moves away from the baffle device 50 , that is, to be in the blocking position;

As shown in FIG. 10 and FIG. 11 , in an example, the baffle device 50 further includes: a frame body 52 , at least one (for example, two) swing members 53 , a connecting rod 54 , and a spring 55 . Wherein, the frame body 52 can be arranged on the ground or other positions for supporting other structures of the baffle device. The swing member 53 can be, for example, approximately triangular in shape, with a first connecting portion 53a rotatably connected to the frame body 52 , a second connecting portion 53b rotatably connected to the baffle 51 , and a connecting rod 54 rotatably connected. The third connecting portion 53c. The link 54 is movable between a first position and a second position. In this way, when the connecting rod 54 is in the first position, as shown in FIG. 10 , the baffle 51 can rise to be in the blocking position; Lowered to allow position. Two ends of the spring 55 are respectively connected to the frame body 52 and the connecting rod 54 for biasing the connecting rod toward the first position. Here, the spring 55 is a tension spring, but it can also be a compression spring or other suitable structures.

According to a preferred implementation of the present invention, the baffle device 50 is arranged on the side of the track device 20, for example the side of the second end 22 thereof. The connecting rod 54 is provided with a first collision member 56 ( FIG. 13 ), such as a collision block, protruding toward the rail device 20 . Correspondingly, the transfer vehicle 30 is provided with a second collision member 57 such as a striker, which is suitable for pushing the first collision member 56 when the transfer vehicle 30 is close to the baffle device 50, as shown in FIG. Push to second position. In this way, there is no need to set additional power devices or detection devices, and the baffle plate 51 can be automatically changed to the allowable position (or blocking position) by means of the movement of the transport vehicle 30 itself and/or the biasing force of the spring when the transport vehicle 30 approaches (or moves away from). Location). The baffle device not only has simple structure and low cost, but also has high reliability. In order to avoid dry friction between the collision pieces 56, 57, at least one of them (such as the collision piece 56) can be provided in the form of a roller.

However, it should be understood that according to other embodiments of the present invention, the baffle device 50 may have other structures. For example, the baffle may be a reversible structure or a horizontally movable structure, and the baffle may be driven by an additional driving mechanism such as a motor or manually. One or more position detection devices can also be provided to detect the moving position of the transport vehicle 30 on the track device 20; and control the baffle to move to the blocking position after the transport vehicle 30 reaches a proper position. According to actual needs, the baffle device 50 can also be arranged at the end of the track device 20 or other suitable positions.

10-14, preferably, the frame body 52 of the baffle device 50 includes two guide plates 58a, 58b spaced parallel to each other. The baffle 51 is movably sandwiched between these two guide plates so as to be advantageously guided during movement. The guide plates 58a, 58b can be fixed to each other by a plurality of fasteners 59, and one or more spacer blocks 61 are arranged therebetween to maintain a distance between them. Each spacer block 61 can be sleeved outside a corresponding fastener 59 , see FIG. 14 . At this time, the baffle plate 51 is provided with a plurality of substantially vertical long holes 511 at positions corresponding to the fasteners 59, so as to avoid interference with the fasteners 59 and/or the spacer 61 during the lifting activity. . In one example, at least one opening 581 is opened on a guide plate (such as 58 a ) to avoid interference with the swinging member 53 , as shown in FIGS. 10 and 11 . Or both guide plates are provided with openings 581 .

Similar to existing warehouses, the warehouse according to the invention has a goods depository and a stacker for feeding goods into or removing goods from the depository. The warehouse of the present invention also has the warehouse-in and out-warehouse device 100 described above. The warehouse according to the present invention can be a three-dimensional warehouse or other types of warehouses.

In one example, the external conveying equipment used to transport goods in and out of the warehouse is a cart with a load-carrying surface resting against the ground. At this time, as shown in FIGS. 1-4 , the warehouse entry and exit device 100 can be set in the pit 200 . When the transfer cart 30 moved to the first end 21 of the track device, the height of its loading surface 31 was adapted to the height of the loading surface of the stacker (not shown), thereby being able to move between the stacker and the transfer cart 30 Realize the delivery of goods between. When the transfer cart 30 was positioned at the second end 22 of the rail device, the height of its load-bearing surface 31 was adapted to the height of the load-carrying surface of the cart (not shown), for example flush with the ground, so that the transfer cart and the push cart can Cargo delivery between vehicles. In this way, the delivery of goods between the external conveying equipment and the stacker can be conveniently realized by using the storage-in and out-of-warehouse device 100 of the present invention. However, it should be understood that the warehouse in and out device 100 of the present invention can also be applied to other occasions where goods need to be transported in both horizontal and vertical directions.

According to other examples of the invention, other external delivery devices may be used. The height of the loading surface of the warehouse stacker can also be lower than the height of the loading surface of the external conveying device. Now, the track device 100 can be set so that: when the transfer vehicle 30 moves to the second end 22 of the track device, the height of its loading surface 31 is adapted to the height of the loading surface of the stacker; When located at the first end 21 of the track device, the height of its bearing surface 31 is adapted to the height of the cargo loading surface of the external conveying equipment.

It should be noted that although the present invention has been described through the above embodiments, the present invention can also have other various embodiments. Without departing from the spirit and scope of the present invention, those skilled in the art can obviously make various corresponding changes and modifications to the present invention, but these changes and modifications should belong to the appended claims of the present invention and their equivalents within the scope of protection.

Claims (16)

1. go out a loading device, it is characterized in that, comprising:

Rail set, is inclined relative to horizontal setting, has first end and lower than the second end of this first end;

Transmission vehicle, comprise the carrying surface that is suitable for bearing goods, described transmission vehicle is arranged on movingly on this rail set between the first end of described rail set and the second end, described transmission vehicle has respectively towards the first end of described rail set and the first end of the second end and the second end, described transmission vehicle comprises and is arranged on described carrying surface below, and the two cover rollers that are suitable for rolling along the face that gets on the right track of described rail set, wherein first set is near the first end setting of this transmission vehicle, and the second cover is near the second end setting of this transmission vehicle, and this first set roller is less than this second cover roller apart from the distance of described carrying surface apart from the distance of described carrying surface, so that described carrying surface approximate horizontal, and

Actuating device, for driving described transmission vehicle moving along described rail set;

Wherein, on described rail set, be provided with and be suitable for limiting this transmission vehicle because of the limiting section of gravity towards the second end motion of described rail set when described transmission vehicle arrives the first end of described rail set, described limiting section comprises and being suitable for respectively and described first set roller and described the second cover roller the first limiting section and the second limiting section of matching; Wherein, between the track that the first set roller of described transmission vehicle and the second cover roller move along described rail set, have skew, described the second limiting section is set to aim at and depart from the track of described first set roller with the track of described the second cover roller.

2. according to claim 1ly go out loading device, wherein, described the first limiting section is the plane that is arranged on the end of described rail set, that described plane is level or be inclined relative to horizontal and contrary with the direction of tilt of described rail set; And/or described the second limiting section is the part sagging with respect to the face that gets on the right track of described rail set.

3. according to claim 1ly go out loading device, wherein, the two cover track adjusting wheels that described transmission vehicle also comprises and is suitable for rolling along the siding track face of described rail set, described two cover track adjusting wheels are arranged on described carrying surface below, and aim at respectively with described two cover rollers on the lateral of this transmission vehicle, wherein, the pivot center of described track adjusting wheel is respectively perpendicular to the face that gets on the right track of described rail set.

4. according to claim 1ly go out loading device, also comprise:

The first stop part, is arranged on the first end of described rail set, is suitable for stopping that described transmission vehicle is to avoid described transmission vehicle to move to outside this rail set from the first end of described rail set; And/or

The second stop part, is arranged on the second end of described rail set, is suitable for matching with described transmission vehicle to avoid described transmission vehicle to move to outside this rail set from the second end of described rail set.

5. according to claim 4ly go out loading device, wherein, described transmission vehicle comprises and is suitable for one or more crusherbull zone parts of matching with the described first and/or second stop part.

6. according to claim 1ly go out loading device, wherein, described rail set comprises two tracks of setting spaced in parallel to each other; Every cover roller of described transmission vehicle comprises respectively and is suitable for two rollers coordinating respectively with the face that gets on the right track of described two tracks.

7. according to claim 1ly go out loading device, wherein, described actuating device comprises:

Drive motor;

Drive sprocket, is fixed on the output shaft of described drive motor;

One or more driving chain wheels, are pivotally mounted to respectively described rail set; And

Chain, two ends are respectively fixed to described transmission vehicle, and with described drive sprocket and described one or more driving chain wheel in each mesh respectively.

8. according to claim 1ly go out loading device, also comprise: the damper gear that is arranged on the side of at least one in the first end of described rail set and the second end, described damper gear has mobilizable baffle plate, described baffle plate is suitable for the blocking position in stopping that goods passes through when described transmission vehicle moves to away from described damper gear, and the permission position of passing through in permission goods when described transmission vehicle moves near described damper gear.

9. according to claim 8ly go out loading device, wherein, described damper gear also comprises:

Support body;

Connecting rod, movable between a primary importance and a second place;

At least one swing component, each swing component has and is pivotally connected to the first connecting portion of described support body, the 3rd connecting portion that is pivotally connected to the second connecting portion of described baffle plate and is pivotally connected to described connecting rod; And

Spring, its two ends are connected to described support body and described connecting rod, for described connecting rod is setovered towards described primary importance,

Wherein, when described connecting rod is during in its primary importance, described baffle plate is in blocking position; When described connecting rod is during in its second place, described baffle plate is in allowing position.

10. according to claim 9ly go out loading device, wherein, described damper gear is arranged on the side of described rail set;

On described connecting rod, be provided with towards the first outstanding collision part of described rail set; Described transmission vehicle is provided with the second collision part, and described the second collision part is suitable for pushing described the first collision part so that described connecting rod arrives its second place at described transmission vehicle during near described damper gear.

11. according to the loading device that goes out shown in claim 10, and wherein, in described the first collision part and the second collision part, at least one is roller.

12. according to claim 9ly go out loading device, and wherein, the support body of described damper gear comprises two guide plates spaced in parallel to each other, and described baffle plate is clipped between described two guide plates movably.

13. according to claim 12ly go out loading device, and wherein, described two guide plates interfix by a plurality of fasteners, and are also provided with at least one space block between described two guide plates, and each space block is sheathed on a corresponding fastener;

Described baffle plate offers a plurality of roughly vertical slotted holes in the position corresponding to described a plurality of fasteners, interfere avoiding in active procedure with described fastener and described space block.

14. according to the loading device that goes out described in claim 12 or 13, wherein, offers at least one opening described at least one on guide plate, interferes avoiding with described at least one swing component.

15. 1 kinds of warehouses, comprise: for depositing storage part and at least one piler for goods being sent into described storage part or being taken out from described storage part of goods, it is characterized in that, described warehouse also comprises the loading device that goes out as described in any one in claim 1-14

Wherein, when described transmission vehicle is arranged in the first end of described rail set and one end of the second end, the height of the height of the carrying surface of described transmission vehicle and the loading face of described piler adapts; And when described transmission vehicle is arranged in the first end of described rail set and the other end of the second end, the height of the carrying surface of described transmission vehicle adapts with the height of loading face that passes in and out the outside load transfer device in described warehouse for delivery of goods.

16. warehouses according to claim 15, also comprise melt pit, described in go out loading device and be arranged in described melt pit, wherein, when described transmission vehicle is positioned at the first end of described rail set, the height of the height of the carrying surface of described transmission vehicle and the loading face of described piler adapts; And when described transmission vehicle is positioned at the second end of described rail set, the height of the height of the carrying surface of described transmission vehicle and the loading face of described outside load transfer device adapts.