Exchange goods shelf

Abstract

The utility model discloses an exchange goods shelf, and relates to the technical field of workshop transportation, the exchange goods shelf comprises a frame, a loading platform and an unloading platform, the loading platform is located in the frame, the loading platform and the frame define a loading port for goods to pass through, and a first exchange end and a first operation end are formed at the two ends of the loading platform; the loading table is downwards inclined from the first exchange end to the first operation end, and the first exchange end is connected with a first sliding rail used for being in sliding fit with the first pulley; the unloading table is located in the frame, the unloading table and the frame define an unloading opening for goods to penetrate through, the loading table and the unloading table are arranged at intervals in the vertical direction, a second exchange end and a second operation end are formed at the two ends of the unloading table, and the unloading table is obliquely arranged upwards from the second exchange end to the second operation end. The second exchange end is connected with a second sliding rail used for being in sliding fit with the second pulley. In the exchange goods shelf, the loading platform and the unloading platform can exchange goods with the trolley at the same time, the exchange efficiency is improved, automatic exchange of goods can be achieved, and the labor intensity is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of workshop transportation, in particular to an exchange rack. Background Art

[0002] The process of transporting goods in a workshop often involves exchanging goods between shelves and carts. This involves moving goods from shelves to mobile carts, or vice versa. Currently, the process of exchanging goods between shelves and carts is typically done manually after the shelves and carts are docked. However, for heavy goods, manual handling is time-consuming, labor-intensive, and inefficient. Utility Model Content

[0003] The main purpose of the utility model is to propose an exchange rack, which aims to solve the technical problem in the prior art that the exchange of goods between the rack and the trolley is achieved by manual handling, which is time-consuming and labor-intensive, with high labor intensity and low efficiency.

[0004] To achieve the above-mentioned purpose, the exchange rack proposed by the present invention is used for docking with a trolley and exchanging goods, the trolley is provided with a first pulley and a second pulley spaced up and down, the exchange rack includes a frame, a loading platform and an unloading platform, the loading platform is located in the frame and surrounded by the frame to form a loading port for the goods to pass through, the two ends of the loading platform along the first horizontal direction respectively form a first exchange end and a first operating end, the first exchange end is located at the loading port, the loading platform is tilted downward from the first exchange end to the first operating end, the first exchange end is connected to a first slide rail, the first slide rail is used to slide with the first pulley to make the exchange The exchange rack is docked with the trolley along a second horizontal direction; wherein the first horizontal direction and the second horizontal direction are perpendicular to each other; the unloading platform is located in the frame and forms an unloading port with the frame for the goods to pass through, the loading platform and the unloading platform are arranged with an upper and lower interval, and the two ends of the unloading platform along the first horizontal direction respectively form a second exchange end and a second operating end, the unloading platform is arranged to be inclined upward from the second exchange end to the second operating end, the second exchange end is located at the unloading port, and the unloading port and the loading port are located at the same end of the frame, and the second exchange end is connected to a second slide rail for slidingly cooperating with the second pulley.

[0005] In one embodiment, the exchange rack further includes an operating platform, which is connected to the second operating end of the unloading platform and is tilted upward toward the second operating end.

[0006] In one embodiment, the loading platform includes a fixed section and a lifting section arranged in sequence along the first horizontal direction, the fixed section is fixedly connected to the frame, and the lifting section is slidably connected to the frame, the two ends of the fixed section along the first horizontal direction are respectively the first exchange end and the first connection end, and the two ends of the lifting section along the first horizontal direction are respectively the second connection end and the first operating end; a first driving member is provided on the lifting section, and the first driving member is used to drive the lifting section to rise and fall relative to the frame between a first height position and a second height position, and when the lifting section is at the first height position, the second connection end is docked with the first connection end of the fixed section, and when the lifting section is at the second height position, the first operating end is docked with the operating platform.

[0007] In one embodiment, the exchange rack also includes a limit assembly, which includes a limit rod, a swing arm and a second driving member. The two ends of the swing arm are respectively a hinged end and a free end. The hinged end is hinged to the top of the frame, and the limit rod is connected to the free end and extends downward to above the first operating end. The second driving member is used to drive the swing arm to swing around the hinged end to drive the limit rod to move up and down.

[0008] In one embodiment, the operating table includes a plurality of support rods spaced apart along the second horizontal direction, and an elastic buffer is provided between any two adjacent support rods, and the top surface height of each elastic buffer is consistent with the top surface height of each support rod.

[0009] In one embodiment, the first slide rail and the second slide rail are spaced apart in an upper and lower manner, and the first slide rail includes a first straight section and a first curved section sequentially connected along the docking direction of the exchange rack and the trolley, and the first curved section bends upward and extends from the first straight section along the docking direction of the exchange rack and the trolley; the second slide rail includes a second straight section and a second curved section sequentially connected along the docking direction of the exchange rack and the trolley, and the second curved section bends downward and extends from the second straight section along the docking direction of the exchange rack and the trolley.

[0010] In one embodiment, the exchange rack further includes a stop assembly, which includes a stop frame and a third driving member. The stop frame is slidably mounted on a side of the frame close to the unloading port, and the third driving member is used to drive the stop frame to rise and fall to close or open the unloading port.

[0011] In one embodiment, a guide assembly is provided at the bottom of the frame, and the guide assembly includes a guide bar and a plurality of guide wheels. The guide bar extends along the second horizontal direction, and each guide wheel is rotatably connected to the guide bar through a vertically extending rotating shaft, and the plurality of guide wheels are spaced apart along the extension direction of the guide bar, and the outer edge of each guide wheel can cooperate with the rotation of the trolley.

[0012] In one embodiment, the loading platform and the unloading platform both include a plurality of slides arranged at intervals along the second horizontal direction, each of the slides extends along the first horizontal direction, and a slide groove is provided in each of the slides, and a plurality of rollers are installed in each of the slide grooves, and the plurality of rollers are arranged at intervals along the extension direction of the slide, and the two sides of each of the rollers are rotatably connected to the two side walls of the slide groove respectively.

[0013] In one embodiment, the loading platform and the unloading platform are each provided with two guide rails, each guide rail extends along the first horizontal direction, and each guide rail is mounted with a plurality of guide wheels arranged at intervals along the extension direction of the guide rail; the two guide rails provided corresponding to the loading platform are both located above the loading platform and are respectively connected to the two sides of the frame along the second horizontal direction, and the two guide rails provided corresponding to the unloading platform are both located above the unloading platform and are respectively connected to the two sides of the frame along the second horizontal direction.

[0014] The exchange rack proposed by the present invention is configured with a loading platform and an unloading platform spaced apart from each other in a frame, so that the loading port and the unloading port are spaced apart from each other in the upper and lower directions. When the trolley docks with the exchange rack along the second horizontal direction, the loading platform on the upper layer and the loading platform on the lower layer of the trolley can dock with the loading platform and the unloading platform respectively. When the goods on the upper layer are exchanged from the loading platform on the upper layer to the loading platform, the goods on the lower layer can be exchanged from the unloading platform to the loading platform on the lower layer at the same time, thereby realizing rapid exchange of goods and effectively improving exchange efficiency. By tilting the loading platform downward from the first exchange end to the first operating end, the goods on the loading platform can slide from the first exchange end to the first operating end under the action of their own weight. By tilting the unloading platform upward from the second exchange end to the second operating end, the goods on the unloading platform can slide from the second operating end to the second exchange end under the action of their own weight, thereby realizing automatic movement and exchange of goods, reducing manual handling operations, thereby reducing labor intensity and improving exchange efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0016] Figure 1 A schematic structural diagram of an embodiment of an exchange rack provided by the present invention at one viewing angle;

[0017] Figure 2 for Figure 1 A partial enlarged schematic diagram of point A in the middle;

[0018] Figure 3 A schematic structural diagram of an embodiment of the exchange rack provided by the present invention from another perspective;

[0019] Figure 4 for Figure 3 A partial enlarged schematic diagram of point B in the middle.

[0020] Description of Figure Numbers:

[0021] 10. Frame; 20. Loading platform; 21. Loading port; 22. First exchange end; 23. First operating end; 24. First slide rail; 25. Fixed section; 26. Lifting section; 30. Unloading platform; 31. Unloading port; 32. Second exchange end; 33. Second operating end; 34. Second slide rail; 40. Operating platform; 41. Support rod; 42. Elastic buffer; 50. Limit assembly; 51. Limit rod; 52. Swing arm; 60. Stop assembly; 70. Guide assembly; 71. Guide bar; 72. Guide wheel; 80. Slide plate; 81. Roller; 90. Guide rail.

[0022] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0024] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0025] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of such features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme in which A and B are satisfied at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0026] In this utility model, the descriptions of directions such as "up", "down", "front", "back", "left", and "right" are as follows: Figure 1 The directions shown are for reference only and are used to explain the Figure 1 The relative positional relationship between the components in the shown posture. If the specific posture changes, the directional indication will also change accordingly.

[0027] Currently, the process of exchanging goods between shelves and trolleys is generally done manually after the shelves and trolleys are docked. However, for goods with heavier weight, manual handling operations are time-consuming and labor-intensive, with high labor intensity and low efficiency.

[0028] The utility model proposes an exchange rack for docking with a trolley and exchanging goods. The trolley is provided with a first pulley and a second pulley spaced up and down. The exchange rack includes a frame 10, a loading platform 20 and an unloading platform 30. The loading platform 20 is located in the frame 10 and is surrounded by the frame 10 to form a loading port 21 for the goods to pass through. The two ends of the loading platform 20 along the first horizontal direction respectively form a first exchange end 22 and a first operating end 23. The first exchange end 22 is located at the loading port 21. The loading platform 20 is tilted downward from the first exchange end 22 to the first operating end 23. The first exchange end 22 is connected to a first slide rail 24. The first slide rail 24 is used to slide with the first pulley to enable the exchange The exchange shelf is docked with the trolley along the second horizontal direction; wherein the first horizontal direction and the second horizontal direction are perpendicular to each other; the unloading platform 30 is located in the frame 10 and forms an unloading port 31 with the frame 10 for the supply items to pass through, the loading platform 20 and the unloading platform 30 are arranged with an upper and lower interval, and the two ends of the unloading platform 30 along the first horizontal direction respectively form a second exchange end 32 and a second operating end 33, and the unloading platform 30 is arranged to be tilted upward from the second exchange end 32 to the second operating end 33, and the second exchange end 32 is located at the unloading port 31, and the unloading port 31 and the loading port 21 are located at the same end of the frame 10, and the second exchange end 32 is connected to a second slide rail 34 for slidingly cooperating with the second pulley.

[0029] See also Figure 1 , Figure 1 The front-to-back direction in is the first horizontal direction. Figure 1 The left and right directions in are the second horizontal directions. Figure 1 The up-down direction in the text is the vertical direction. It should be noted that the trolley includes multiple loading platforms spaced apart from each other. The first pulley is located at the edge of the loading platform on the upper layer, and the second pulley is located at the edge of the loading platform on the lower layer. The first exchange end 22 of the loading platform 20 is used to dock with the loading platform on the upper layer, and the second exchange end 32 of the unloading platform 30 is used to dock with the loading platform on the lower layer. When the trolley moves along the second horizontal direction, the first pulley 24 slides and cooperates with the first slide rail 24, and the loading platform on the upper layer is docked with the loading platform 20. The goods placed on the loading platform on the upper layer can pass through the loading port 21 from the loading platform under the action of its own weight and slide onto the loading platform. Since the loading platform is tilted downward from the first exchange end 22 to the first operating end 23, the goods slide from the first exchange end 22 to the first operating end 23, completing the loading of the goods and realizing the process of exchanging the goods from the trolley to the exchange shelf; similarly, when the second pulley 34 slides and cooperates with the second slide rail 34, the loading platform on the lower layer is docked with the unloading platform 30. Since the unloading platform 30 is tilted upward from the second exchange end 32 to the second operating end 33, the goods placed on the unloading platform 30 can slide from the second operating end 33 to the second exchange end 32 under the action of its own weight, and slide to the loading platform of the trolley on the lower layer after passing through the unloading port 31, completing the unloading of the goods and realizing the process of exchanging the goods from the exchange shelf to the trolley.

[0030] The exchange rack proposed by the present invention is configured with a loading platform 20 and an unloading platform 30 spaced apart in an upper and lower manner within a frame 10, so that the loading port 21 and the unloading port 31 are spaced apart in an upper and lower manner. When the trolley is docked with the exchange rack along the second horizontal direction, the loading platform on the upper layer and the loading platform on the lower layer of the trolley can be docked with the loading platform 20 and the unloading platform 30 respectively. When the goods on the upper layer are exchanged from the loading platform on the upper layer to the loading platform 20, the goods on the lower layer can be exchanged from the unloading platform 30 to the loading platform on the lower layer at the same time, thereby realizing rapid exchange of goods and effectively improving exchange efficiency. By tilting the loading platform 20 downward from the first exchange end 22 to the first operating end 23, the goods on the loading platform 20 can slide from the first exchange end 22 to the first operating end 23 under the action of their own weight. By tilting the unloading platform 30 upward from the second exchange end 32 to the second operating end 33, the goods on the unloading platform 30 can slide from the second operating end 33 to the second exchange end 32 under the action of their own weight, thereby realizing the automated movement and exchange of goods, reducing manual handling operations, thereby reducing labor intensity and improving exchange efficiency.

[0031] In one embodiment, the exchange rack further includes an operating platform 40 , which is connected to the second operating end 33 of the unloading platform 30 , and the operating platform 40 is tilted upward toward the second operating end 33 .

[0032] See also Figure 2 The operating platform 40 is disposed behind the loading platform 20 and the unloading platform 30 and extends in the left-right direction. The right side of the operating platform 40 is connected to the second operating end 33, so that the goods on the operating platform 40 can be quickly exchanged with the unloading platform 30 through the second operating end 33. The operating platform 40 is tilted upward toward the front side, so that the goods on the operating platform 40 are placed close to the rear side under the action of their own weight, preventing the goods on the operating platform 40 from sliding onto the unloading platform 30 before the operation is completed. When the goods on the operating platform 40 are completely operated, by pushing the goods through the second operating end 33, the goods will slide from the second operating end 33 to the second exchange end 32 under the action of their own weight, so that the goods can be exchanged with the trolley.

[0033] In one embodiment, the loading platform 20 includes a fixed section 25 and a lifting section 26 arranged in sequence along a first horizontal direction, the fixed section 25 is fixedly connected to the frame 10, and the lifting section 26 is slidably connected to the frame 10, the two ends of the fixed section 25 along the first horizontal direction are respectively a first exchange end 22 and a first connection end, and the two ends of the lifting section 26 along the first horizontal direction are respectively a second connection end and a first operating end 23; a first driving member is provided on the lifting section 26, and the first driving member is used to drive the lifting section 26 to rise and fall between a first height position and a second height position relative to the frame 10, when the lifting section 26 is at the first height position, the second connection end is docked with the first connection end of the fixed section 25, and when the lifting section 26 is at the second height position, the first operating end 23 is docked with the operating platform 40.

[0034] Please continue reading Figure 2 , Figure 2 The lifting section 26 in the figure is located at a first height. It is understood that the lifting section 26 is located behind the fixed section 25, and the first exchange end 22 and the first operating end 23 of the loading platform 20 are located on the fixed section 25 and the lifting section 26, respectively. The fixed section 25 is tilted downward from the first exchange end 22 to the first connecting end, and the lifting section 26 is tilted downward from the second connecting end to the first operating end 23. When the lifting section 26 is driven by the first driving member to rise to the first height, the first connecting end and the second connecting end are at the same height. Goods on the fixed section 25 can slide onto the lifting section 26 via the first connecting end and the second connecting end under the action of their own weight. Because the first operating end 23 is located above the second operating end 33, when the lifting section 26 is driven by the first driving member to descend to the second height position, the first operating end 23 can dock with the operating platform 40, and the goods on the lifting section 26 can slide from the first operating end 23 to the operating platform 40 under the action of its own weight, making it easier to operate the goods; when the goods on the operating platform 40 are operated, by raising the lifting section 26 to the first height position, the goods on the operating platform 40 can pass through the space between the first operating end 23 and the second operating end 33 and enter the unloading platform 30. The setting of the lifting section 26 facilitates the sliding of goods on the loading platform 20 onto the operating platform 40 without the need for manual handling operations, effectively reducing labor intensity and improving the degree of automation of the exchange rack. It can be explained that the first driving member can adopt a cylinder in the prior art.

[0035] In one embodiment, the exchange rack also includes a limit assembly 50, which includes a limit rod 51, a swing arm 52 and a second driving member. The two ends of the swing arm 52 are respectively a hinged end and a free end. The hinged end is hinged to the top of the frame 10, and the limit rod 51 is connected to the free end and extends downward to above the first operating end 23. The second driving member is used to drive the swing arm 52 to swing around the hinged end to drive the limit rod 51 to move up and down.

[0036] See also Figure 3 When the swing arm 52 swings upward under the drive of the second driving member, the free end of the swing arm 52 is higher than the hinged end, and the swing arm 52 lifts the limit rod 51, so that the limit rod 51 moves out of the frame 10, so that the goods on the loading platform 20 can be moved out of the loading platform 20 from the first operating end 23; when the swing arm 52 swings downward under the drive of the second driving member, the height of the free end of the swing arm 52 gradually decreases, and the free end drives the limit rod 51 to move downward, so that the limit rod 51 extends into the frame 10, and the limit rod 51 blocks the goods on the loading platform 20 from moving out of the loading platform 20 from the first operating end 23, thereby preventing the goods from falling.

[0037] In one embodiment, the operating table 40 includes a plurality of support rods 41 spaced apart along the second horizontal direction, and an elastic buffer 42 is provided between any two adjacent support rods 41 , and the top surface height of each elastic buffer 42 is consistent with the top surface height of each support rod 41 .

[0038] It can be understood that the plurality of support rods 41 are spaced apart to form the table top of the operating table 40, providing stable support for the goods on the operating table 40. The elastic buffer 42 can absorb the impact of the goods on the operating table 40, reduce the wear of the operating table 40, and extend the service life of the operating table 40.

[0039] In one embodiment, the first slide rail 24 and the second slide rail 34 are arranged at intervals in the upper and lower parts. The first slide rail 24 includes a first straight section and a first curved section connected in sequence along the docking direction of the exchange rack and the trolley, and the first curved section bends upward and extends from the first straight section along the docking direction of the exchange rack and the trolley; the second slide rail 34 includes a second straight section and a second curved section connected in sequence along the docking direction of the exchange rack and the trolley, and the second curved section bends downward and extends from the second straight section along the docking direction of the exchange rack and the trolley.

[0040] See also Figure 1 The trolley moves from left to right and docks with the exchange rack. The first curved section is located on the right side of the first straight section, and the second curved section is located on the right side of the second straight section. When the first pulley on the trolley slides with the first slide rail 24, the first pulley first slides with the first straight section, and then slides with the first curved section. The first pulley moves upward under the action of the first curved section, and drives the upper loading platform of the trolley to move upward, so that the upper loading platform can dock with the loading platform 20. Similarly, when the second pulley on the trolley slides with the second slide rail 34, the second pulley first slides with the second straight section, and then slides with the second curved section. The second pulley moves downward under the action of the second curved section, and drives the lower loading platform of the trolley to move downward, so that the lower loading platform can dock with the unloading platform 30. By setting the first curved section and the second curved section, the docking accuracy of the trolley and the exchange rack can be effectively improved.

[0041] In one embodiment, the exchange rack also includes a stop assembly 60, which includes a stop frame and a third drive member. The stop frame can be slidably installed on the side of the frame 10 close to the unloading port 31, and the third drive member is used to drive the stop frame to rise and fall to close or open the unloading port 31.

[0042] It can be understood that the stop frame is set close to the unloading port 31, and the stop frame can be raised and lowered by the drive of the third driving member. When the stop frame rises upward, it can close the unloading port 31 to prevent the goods on the unloading platform 30 from sliding out of the unloading port 31, thereby preventing the goods from accidentally falling; when the stop frame descends, it can open the unloading port 31 to allow the goods to slide out of the unloading platform 30, thereby realizing the exchange of goods.

[0043] In one embodiment, a guide assembly 70 is provided at the bottom of the frame 10, and the guide assembly 70 includes a guide bar 71 and a plurality of guide wheels 72. The guide bar 71 extends along the second horizontal direction, and each guide wheel 72 is rotatably connected to the guide bar 71 through a vertically extending rotating shaft, and the plurality of guide wheels 72 are spaced apart along the extension direction of the guide bar 71, and the outer edge of each guide wheel 72 can cooperate with the rotation of the trolley.

[0044] See also Figure 1 The guide bar 71 extends in the left-right direction, and a plurality of guide wheels 72 are arranged on the guide bar 71 at intervals in the left-right direction. Each rotating shaft extends vertically, and the guide wheels 72 can rotate around the corresponding rotating shaft so that the outer edge of each guide wheel 72 abuts against the trolley and rotates to guide the trolley and improve the docking accuracy between the trolley and the exchange rack.

[0045] In one embodiment, the loading platform 20 and the unloading platform 30 both include a plurality of slides 80 spaced apart along the second horizontal direction, each slide 80 extends along the first horizontal direction, and a slide groove is provided in each slide 80, and a plurality of rollers 81 are installed in each slide groove. The plurality of rollers 81 are spaced apart along the extension direction of the slide 80, and the two sides of each roller 81 are rotatably connected to the two side walls of the slide groove respectively.

[0046] It can be explained that the grooves of each slide plate 80 are upward to form a slide groove, and multiple rollers 81 are installed in each slide groove. The top surface of each roller 81 forms a support surface for supporting the goods, so that when the goods slide along the loading platform 20 or the unloading platform 30, the goods can roll with the roller 81 on the corresponding loading platform 20 or the unloading platform 30, thereby improving the movement efficiency of the goods and effectively reducing the friction between the goods and the loading platform 20 or the unloading platform 30 to provide protection for the goods.

[0047] In one embodiment, the loading platform 20 and the unloading platform 30 are each provided with two guide rails 90, each guide rail 90 extends along the first horizontal direction, and each guide rail 90 is mounted with a plurality of guide wheels arranged at intervals along the extension direction of the guide rail 90; the two guide rails 90 provided corresponding to the loading platform 20 are both located above the loading platform 20 and are respectively connected to the two sides of the frame 10 along the second horizontal direction, and the two guide rails 90 provided corresponding to the unloading platform 30 are both located above the unloading platform 30 and are respectively connected to the two sides of the frame 10 along the second horizontal direction.

[0048] See also Figure 4 Each guide rail 90 extends in the front-to-back direction. When the goods slide on the loading platform 20, the side of the goods can roll with the guide wheels on the guide rail 90 provided above the loading platform 20. Similarly, when the goods slide on the unloading platform 30, the side of the goods can roll with the guide wheels on the guide rail 90 provided above the unloading platform 30, so that the guide rail 90 guides the goods and keeps the goods stable during the movement, avoiding damage caused by collision between the goods and the frame 10.

[0049] The above description is merely an exemplary embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made using the contents of the present invention specification and drawings under the technical concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A switching rack, characterized in that: Used to dock with a trolley and exchange goods, the trolley is provided with a first pulley and a second pulley spaced up and down, and the exchange rack includes: frame; A loading platform, the loading platform is located within the frame and forms a loading port with the frame for the goods to pass through, the loading platform has a first exchange end and a first operating end at two ends along a first horizontal direction, the first exchange end is located at the loading port, the loading platform is tilted downward from the first exchange end to the first operating end, the first exchange end is connected to a first slide rail, the first slide rail is used to slide with the first pulley to dock the exchange rack with the trolley along a second horizontal direction; wherein the first horizontal direction and the second horizontal direction are perpendicular to each other; An unloading platform is provided, wherein the unloading platform is located within the frame and forms an unloading port with the frame for the goods to pass through. The loading platform and the unloading platform are spaced apart in an upper and lower direction. The two ends of the unloading platform along the first horizontal direction respectively form a second exchange end and a second operating end. The unloading platform is tilted upward from the second exchange end to the second operating end. The second exchange end is located at the unloading port, and the unloading port and the loading port are located at the same end of the frame. The second exchange end is connected to a second slide rail for slidingly cooperating with the second pulley.

2. The exchange rack according to claim 1, characterized in that: The exchange rack further includes an operating platform connected to the second operating end of the unloading platform, and the operating platform is tilted upward toward the second operating end.

3. The exchange rack according to claim 2, characterized in that: The loading platform includes a fixed section and a lifting section which are arranged in sequence along the first horizontal direction, the fixed section is fixedly connected to the frame, and the lifting section is slidably connected to the frame, the two ends of the fixed section along the first horizontal direction are respectively the first exchange end and the first connecting end, and the two ends of the lifting section along the first horizontal direction are respectively the second connecting end and the first operating end; a first driving member is provided on the lifting section, and the first driving member is used to drive the lifting section to rise and fall relative to the frame between a first height position and a second height position, and when the lifting section is at the first height position, the second connecting end is docked with the first connecting end of the fixed section, and when the lifting section is at the second height position, the first operating end is docked with the operating platform.

4. The exchange rack according to claim 3, characterized in that: The exchange rack also includes a limit assembly, which includes a limit rod, a swing arm and a second driving member. The two ends of the swing arm are respectively a hinged end and a free end. The hinged end is hinged to the top of the frame. The limit rod is connected to the free end and extends downward to above the first operating end. The second driving member is used to drive the swing arm to swing around the hinged end to drive the limit rod to move up and down.

5. The exchange rack according to claim 2, characterized in that: The operating table includes a plurality of support rods spaced apart along the second horizontal direction, an elastic buffer is provided between any two adjacent support rods, and the top surface height of each elastic buffer is consistent with the top surface height of each support rod.

6. The exchange rack according to any one of claims 1 to 5, characterized in that: The first slide rail and the second slide rail are arranged at intervals in the upper and lower directions. The first slide rail includes a first straight section and a first curved section connected in sequence along the docking direction of the exchange rack and the trolley, and the first curved section bends upward and extends from the first straight section along the docking direction of the exchange rack and the trolley; the second slide rail includes a second straight section and a second curved section connected in sequence along the docking direction of the exchange rack and the trolley, and the second curved section bends downward and extends from the second straight section along the docking direction of the exchange rack and the trolley.

7. The exchange rack according to any one of claims 1 to 5, characterized in that: The exchange rack also includes a stop assembly, which includes a stop frame and a third drive member. The stop frame is slidably mounted on a side of the frame close to the unloading port, and the third drive member is used to drive the stop frame to rise and fall to close or open the unloading port.

8. The exchange rack according to any one of claims 1 to 5, characterized in that: A guide assembly is provided at the bottom of the frame, and the guide assembly includes a guide bar and a plurality of guide wheels. The guide bar extends along the second horizontal direction, and each guide wheel is rotatably connected to the guide bar through a vertically extending rotating shaft, and the plurality of guide wheels are spaced apart along the extension direction of the guide bar, and the outer edge of each guide wheel can cooperate with the rotation of the trolley.

9. The exchange rack according to any one of claims 1 to 5, characterized in that: The loading platform and the unloading platform both include a plurality of slides arranged at intervals along the second horizontal direction, each of the slides extends along the first horizontal direction, and a slide groove is provided in each of the slides, and a plurality of rollers are installed in each of the slide grooves, and the plurality of rollers are arranged at intervals along the extension direction of the slide, and the two sides of each roller are rotatably connected to the two side walls of the slide groove respectively.

10. The exchange rack according to any one of claims 1 to 5, characterized in that: The loading platform and the unloading platform are each provided with two guide rails, each guide rail extends along the first horizontal direction, and each guide rail is mounted with a plurality of guide wheels arranged at intervals along the extension direction of the guide rail; the two guide rails provided for the loading platform are both located above the loading platform and are respectively connected to the two sides of the frame along the second horizontal direction, and the two guide rails provided for the unloading platform are both located above the unloading platform and are respectively connected to the two sides of the frame along the second horizontal direction.

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