A mobile mushroom bag racking device

Abstract

The present invention discloses a mobile mushroom bag racking device, including a vertical support, a loading platform, a transverse movement mechanism for horizontal movement relative to the loading platform, and a lifting device for driving the transverse movement mechanism to move up and down. One end of the loading platform is connected to the vertical support, and the transverse movement mechanism is connected to the lifting device to move up and down following the lifting device. The transverse movement mechanism is also provided with a metamorphic cell grabbing mechanism that is arranged in pairs toward the loading platform and rotates synchronously in the opposite direction. The transverse movement mechanism includes several transverse movement devices, and gears and racks are used between the transverse movement devices of the transverse movement mechanism. The mobile mushroom bag racking device of the present invention uses an innovative metamorphic cell grabbing mechanism, so that the mechanism can complete the clamping action and retracting action of the grabbing mechanism under different states when using a single motor; the present invention uses a two-stage speed mechanism to complete the equipment for the left and right columns of shelves in the channel.

Description

Technical Field

[0001] The invention relates to a racking device, in particular to a mobile mushroom bag racking device. Background Art

[0002] For various warehouses or greenhouses, especially for early warehouses or greenhouses, in order to make full use of space, only narrow passages are often left to facilitate various operations. For example, the early spawning room warehouses were built to manually put mushroom bags on and off the shelves. Therefore, the spawning room warehouses designed with manual labor have the following characteristics:

[0003] 1. The door is short and narrow, with a height of no more than 2m and a width of about 0.95m, while the shelf height of the sterilization room exceeds 3.5m;

[0004] 2. The passage between the sterilizing racks is narrow, usually about 660mm, and the equipment needs to be placed in the passage for the left and right rows of shelves.

[0005] 3. There is no ready-made equipment, and transformation is difficult. It is difficult to invest huge amounts of money to completely transform the warehouse or the mushroom rack.

[0006] 4. The shelves are fixed, and the height of each layer is limited. In addition, because there are side guards on the sides of the shelves, after the mushroom bags are placed in the baskets, the baskets can only be lifted into the shelves and then put down, or taken out from the shelves, and cannot be pushed in or out. Summary of the invention

[0007] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a mobile mushroom bag racking device that can facilitate walking in the passage and can realize the loading and unloading of goods without affecting other items.

[0008] A mobile mushroom bag racking device includes a vertical support, a loading platform, a transverse movement mechanism that moves horizontally relative to the loading platform, and a lifting device that drives the transverse movement mechanism to move up and down. One end of the loading platform is connected to the vertical support, the lifting device performs lifting and lowering movements on the vertical support, the transverse movement mechanism is connected to the lifting device, and moves up and down following the lifting device. Casters for convenient walking are provided on the vertical support and the loading platform. The transverse movement mechanism is also provided with a cell grabbing mechanism that is arranged in pairs toward the loading platform and rotates synchronously in the opposite direction. The transverse movement mechanism includes a plurality of transverse movement devices, and gear and rack transmission is adopted between the transverse movement devices of the transverse movement mechanism.

[0009] The mobile mushroom bag racking device of the present invention is provided with a loading platform on a vertical support and a lateral movement mechanism that can move up and down relative to the vertical support and move horizontally relative to the loading platform. When in use, a basket is placed on the loading platform, and the basket is clamped by a cell-changing grabbing mechanism on the lateral movement by controlling the lifting and lowering of the lateral movement mechanism, and then the basket is lifted, moved to the left or right, and placed on the shelf, and then the lateral movement mechanism is withdrawn and retracted. By connecting several lateral movement devices, the width of the loading and unloading machine can be as small as possible while ensuring the lateral movement distance, so that the mobile mushroom bag racking device can be operated in a narrow passage.

[0010] The transverse movement mechanism comprises a plurality of transverse movement devices, and the transverse movement devices of the transverse movement mechanism are connected by gears and racks;

[0011] The transverse movement mechanism includes a first transverse movement device, a second transverse movement device, a third transverse movement device and a fourth transverse movement device located at the top, and two first racks are arranged in parallel on the upper surface of the first transverse movement device, and the first racks extend along the width direction of the stage;

[0012] A pair of second racks are fixed on the upper surface of the second transverse moving device, a pair of coaxial second gears are arranged in the middle of the upper surface, and a pair of second guide rail slider groups are fixed on the lower surface, and the second racks extend along the width direction of the stage;

[0013] A pair of racks are arranged on the upper surface of the third transverse moving device, and a pair of coaxial third gears are arranged in the middle, the number of teeth of the third gears is the same as the number of teeth of the second gears, and a pair of third guide rail slider groups and a pair of third racks are also arranged on the lower surface of the third transverse moving device, and the third racks and the third guide rail slider groups both extend along the width direction of the loading platform;

[0014] A pair of fourth gears are arranged on the fourth transverse moving device, and a pair of fourth racks and fourth guide rail slider groups are fixed below the fourth transverse moving device, and the fourth racks and fourth guide rail slider groups extend along the width direction of the loading platform.

[0015] The first transverse moving device, the second transverse moving device, the third transverse moving device and the fourth transverse moving device are connected in sequence through the guide rail slider group, and the corresponding gears and racks on the upper and lower layers are meshed, so that the fourth driving gear of the fourth transverse moving device drives the rack on the third transverse moving device to move, which drives the third transverse moving device to move. Since the third gear is meshed with the fourth rack, when the third transverse moving device moves, the third gear group will drive the second rack to move, thereby driving the second transverse moving device to move at a speed twice that of the third transverse moving device. Since the second gear on the second transverse moving device is meshed with the rack on the lower surface of the third transverse moving device, when the second transverse moving device moves, the second gear will drive the first rack to move, thereby driving the first transverse moving device to move at a speed twice that of the second transverse moving device, thereby forming a 4-fold speed increase mechanism driven by gears and racks, and having a larger transverse stroke.

[0016] The fourth transverse moving device comprises a base and a cover plate, wherein the cover plate is arranged on the base, and one end of the cover plate is connected to the lifting device.

[0017] The fourth transverse moving device is divided into a base and a cover plate, and the cover plate can be used to protect various components arranged on the base.

[0018] The fourth driving gear is driven by a motor which is mounted on the base.

[0019] The cell grabbing mechanism includes a rotating shaft, a driving plate, a driven plate claw, a stop plate and a blocking round head. The driving plate is fixed on the rotating shaft and moves with the rotating shaft. The driven plate claw is connected to the driving plate through a torsion spring hinge. The stop plate is connected to the driven plate and is located on the opposite side of the torsion spring hinge. The torsion spring hinge is preset with a pre-tightening force rotating toward the stop plate side. The blocking round head is fixed on a fixed object near the stop plate to limit the movement of the driven plate claw.

[0020] The metamorphic grasping mechanism of the present invention has a tendency to rotate along the stop plate side around the rotation center of the torsion spring hinge due to the effect of the torsion spring pre-tightening force of the torsion spring hinge. When the metamorphic grasping mechanism performs a clamping action, that is, moves in the opposite direction of the torsion spring hinge pre-tightening force, when the driven plate claw and the driving plate are in the same plane, the stop plate touches the driving plate, preventing the driven plate claw from continuing to rotate in the direction of the torsion spring hinge pre-tightening force. When the metamorphic grasping mechanism rotates in the direction of the torsion spring pre-tightening force, after the driven plate claw touches the blocking round head, the driving plate continues to rotate around the axis center in the direction of the torsion spring pre-tightening force, and the surface of the driven plate claw slides on the blocking round head and rotates around the rotation center of the torsion spring hinge, so that the metamorphic grasping mechanism can be opened when grasping is needed, and can be folded when exiting to avoid hitting other objects.

[0021] The two shafts of the metamorphic cell grabbing mechanism that rotate synchronously in opposite directions are respectively driven by coaxially driven gears and sprockets.

[0022] Coaxial drive is achieved by using coaxial gears and sprockets to drive the shafts of the metamorphic grabbing mechanism respectively. The gear meshing transmission can be used to drive the shaft of the nearby metamorphic grabbing mechanism, and the chain transmission can be used to drive the shaft farther away, thereby achieving coaxial drive.

[0023] The metamorphic cell grasping mechanism is arranged on the first transverse moving device at the bottom, the metamorphic cell grasping mechanism shaft is supported on the first transverse moving device, the driving plate, driven plate claw and stop plate of the metamorphic cell grasping mechanism are suspended below the transverse moving device, the driven plate claws of the metamorphic cell grasping mechanism arranged in pairs are arranged facing each other, and the blocking round head of the metamorphic cell grasping mechanism is arranged on the first transverse moving device on the stop plate side.

[0024] The driven plate claws either extend continuously along the axis of the metamorphic cell grabbing mechanism, or are arranged at intervals along the axis of the metamorphic cell grabbing mechanism.

[0025] The continuously extending strip-shaped variable cell grabbing mechanism is adopted, so that it can be applied to baskets of different specifications.

[0026] The vertical support comprises two groove-shaped columns arranged opposite to each other, and the two groove-shaped columns are connected by a connecting piece.

[0027] The lifting device includes two grooved columns, and a guide wheel group, a pair of inert sprockets and a chain are fixed on the bottom surface of each grooved column. The chain is sleeved on the sprocket, and the guide wheel group and the inert sprocket are arranged along the length direction of the grooved column. The two grooved columns are connected by a fixed plate, and the guide wheel group of the lifting device is nested in the two grooved columns of the vertical bracket to move up and down. The lifting device also includes a loading platform connecting frame, and the loading platform connecting frame includes a C-shaped plate, and guide wheel groups are arranged on the two surfaces of the C-shaped plate. The guide wheel group of the loading platform connecting frame is nested in the grooved columns of the lifting device to move up and down. A connecting device for fixing the loading platform is arranged on the upper bottom surface of the C-shaped plate, and a surface of the two grooved columns of the lifting device is provided. Racks are fixed on them along their length directions, gears are arranged on the vertical bracket, the gears are meshed with the racks, the gears are connected to a reducer, the reducer is driven by a motor, the reducer is arranged on a connecting piece, two gears are connected to an output shaft of the reducer, the output shaft is supported on the surface of the grooved column of the vertical bracket through bearings, a sprocket fixing piece is arranged on the upper part of the grooved column of the vertical bracket, one end of the sprocket fixing piece is fixed on the grooved column of the vertical bracket, and the other end is fixed on a chain link located at the upper part of the grooved column of the lifting device, and also includes a chain fixing plate, the chain fixing plate is fixed to the lower part of the loading platform connecting frame, and the two ends of the chain fixing plate are respectively connected to the chain located at the lower part of the grooved column of the lifting device.

[0028] When the motor starts, it drives the gear to rotate, and the rotating gear drives the rack to move, thereby driving the grooved column of the lifting device to move up or down. Since one end of the chain is fixed to the vertical bracket and the other end is fixed to the stage connecting frame, the idler sprocket is fixed to the grooved column of the lifting device. Therefore, when the grooved column of the lifting device drives the idler sprocket to rise, the stage connecting frame will be lifted at twice the speed.

[0029] A spring blocking mechanism is arranged on the rear end of the loading platform close to the vertical bracket, and the spring blocking mechanism protrudes from the surface of the loading platform.

[0030] The spring blocking mechanism is provided, which can prevent the basket and other articles from moving horizontally on the one hand, and on the other hand, when the basket falls vertically onto the spring blocking mechanism, the spring blocking mechanism elastically deforms and sinks, so that the basket can fall onto the loading table.

[0031] A detachable gear lever is arranged on the loading platform, and the gear lever is arranged along the width direction.

[0032] The gear lever can be used or not according to the number of baskets, so as to realize the positioning of the baskets on the loading platform. When there are few baskets, the gear lever is added to realize the positioning of the baskets and prevent the baskets from sliding on the loading platform.

[0033] A handrail is arranged at the front end of the loading platform, and the handrail is rotatably arranged on the loading platform.

[0034] The handrail can be raised or lowered as needed to facilitate getting on and off the basket, and to position the basket when necessary.

[0035] The loading platform is composed of a frame and a roller, and the spring blocking mechanism is arranged on the frame.

[0036] The roller and frame structure is adopted to facilitate the pushing of the basket.

[0037] The spring blocking mechanism includes a fixed shaft and a C-shaped fixed plate. The fixed shaft passes through a fixing hole on the C-shaped fixed plate. The spring is installed in the C-shaped fixed plate. One end of the spring contacts an inner side of the C-shaped fixed plate, and the other end contacts a blocking shoulder on the fixed shaft. A blocking head is provided at the top of the fixed shaft.

[0038] In summary, the present invention has the following advantages over the prior art:

[0039] The mobile mushroom bag racking device of the present invention uses an innovative cell-changing grabbing mechanism, which enables the mechanism to complete the clamping action and retracting action of the grabbing mechanism under different state requirements when using a single motor; the present invention uses a two-stage speed-up mechanism to complete the equipment for the left and right rows of shelves in the channel; the chain and rack speed-up mechanism is used in the cargo lifting device so that the equipment can pass through the short warehouse door while meeting the travel requirement between the highest point of the shelf for mushroom bag racking and the lowest point of the shelf; utilizing the center of gravity characteristics of the mushroom bag basket, the cell-changing grabbing mechanism is longer than when three baskets are arranged side by side The length is short, and a simple gear lever is used, so that the same device can complete the requirements of loading two baskets at a time and three baskets at a time; a spring blocking mechanism is used, so that when the device is ready to load, the basket placed on the loading platform is blocked at the specified position to meet the position requirements when loading; when unloading, the difference in the position and posture of the loading and unloading equipment causes the positioning error of the basket when unloading, so that the basket may fall on the spring blocking mechanism when it is unloaded and placed on the loading platform, but at this time only the blocking head of the blocking mechanism will be pressed down, and the mushroom bags, baskets or mechanisms will not be damaged.

[0040] For high-rise shelves, the push-in and pull-back methods are used to send in and retract the baskets, which requires overcoming the friction between the baskets and the shelves. Also, since the vertical force arm is long, the weight of the equipment is not enough to overcome the force arm generated by pushing in or pulling back, which will cause the shelf equipment to overturn. This problem does not occur when using the grabbing method to send materials in and out of the shelves. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 It is an overall schematic diagram of the mobile mushroom bag racking device of the present invention.

[0042] Figure 2 It is a schematic diagram of the cell-transforming grabbing mechanism of the mobile mushroom bag rack device in a high position.

[0043] Figure 3 It is a plan view of the cell-transforming grabbing mechanism of the mobile mushroom bag racking device in a high position.

[0044] Figure 4 It is a schematic diagram of the structure of the transverse movement mechanism.

[0045] Figure 5 It is a schematic diagram of the structure of the first transverse shifting device.

[0046] Figure 6 It is a schematic diagram of the structure of the second transverse shifting device.

[0047] FIG. 7 is a schematic diagram of the structure of the third transverse shifting device.

[0048] FIG8 is a schematic plan view of the third transverse shifting device.

[0049] Fig. 9 It is a stereoscopic view of the fourth transverse shifting device.

[0050] Fig.10 It is a plan view of the fourth transverse shifting device.

[0051] Fig.11 It is a schematic diagram of the coordination of various transverse movement devices.

[0052] Fig.12 This is a schematic diagram of the maximum leftward shift.

[0053] Fig.13 This is a schematic diagram of the maximum rightward shift.

[0054] Fig.14 It is a schematic diagram of the stage structure.

[0055] Fig.15 It is a schematic diagram of the spring blocking mechanism.

[0056] Fig.16 It is a schematic diagram of the coordination between the vertical bracket and the lifting device.

[0057] Fig.17 yes Fig.16 Reverse view of .

[0058] Fig.18 It is a schematic diagram of the grooved column of the lifting device.

[0059] Fig.19 is a schematic diagram of the stage connecting frame.

[0060] Fig. 20 It is a schematic diagram of the metamorphic cell grasping mechanism.

[0061] Fig.21 It is a cross-sectional schematic diagram of the metamorphic cell grasping mechanism.

[0062] Fig. 22 It is a three-dimensional diagram of the metamorphosis grasping mechanism. DETAILED DESCRIPTION

[0063] The present invention is described in more detail below with reference to the embodiments.

[0064] Example 1

[0065] A mobile mushroom bag racking device includes a vertical support, a loading platform, a transverse movement mechanism that moves horizontally relative to the loading platform, and a lifting device that drives the transverse movement mechanism to move up and down. One end of the loading platform is connected to the vertical support, the lifting device performs lifting and lowering movements on the vertical support, the transverse movement mechanism is connected to the lifting device, and moves up and down following the lifting device. Casters for convenient walking are provided on the vertical support and the loading platform. The transverse movement mechanism is also provided with a cell grabbing mechanism that is arranged in pairs toward the loading platform and rotates synchronously in the opposite direction. The transverse movement mechanism includes a plurality of transverse movement devices, and gear and rack transmission is adopted between the transverse movement devices of the transverse movement mechanism.

[0066] like Figure 1 The mobile mushroom bag rack device includes 1 transverse movement mechanism, 2 loading platform, 3 lifting device,

[0067] like Figure 4 The transverse movement mechanism includes four parts, a first transverse movement device 11, a second transverse movement device 12, a third transverse movement device 13, and a fourth transverse movement device 14.

[0068] like Figure 5 Two first racks 112 are fixed on the first bottom plate 111 of the first transverse moving device 11, and support plates 118 are fixed at both ends. Blocking round heads 119 are fixed on the support plates 118. The shaft 1131 of the metamorphic grasping mechanism 113 passes through the bearing seat fixed on the support plate 118, and is fixed to a sprocket of the sprocket chain set 116. The other sprocket of the sprocket chain set is fixed to the output shaft of the motor 114. One gear of the gear set 115 is fixed to the output shaft of the motor 114, and the other gear is fixed to the shaft 1131 of the metamorphic grasping mechanism 113 on the other side. Through the above two transmission modes, the motor 114 drives the shafts 1131 of the two metamorphic grasping mechanisms 113 to rotate, and the shafts 1131 of the two metamorphic grasping mechanisms 113 rotate synchronously in opposite directions. Figure 20-22 It is a cell-changing grabbing mechanism, the driving plate 1132 is fixed on the shaft 1131, the driven plate claw 1134 is connected to the driving plate 1132 through the torsion spring hinge 1135, and the stop plate 1133 is fixed on the driven plate claw 1134. Due to the torsion spring preload of the torsion spring hinge, the driven plate claw 1134 has a tendency to rotate clockwise around the rotation center of the torsion spring hinge 1135. When the cell-changing grabbing mechanism performs a counterclockwise clamping action, the driven plate claw 1134 and the driving plate claw 1134 are connected. When plates 1132 are in the same plane, the stop plate 1133 touches the driving plate 1132, preventing the driven plate claw 1134 from continuing to rotate clockwise. When the cell grabbing mechanism moves clockwise, the driven plate claw 1134 touches the blocking round head 119, and the driving plate 1132 continues to rotate clockwise around the center of the axis 1131. The surface of the driven plate claw 1134 slides on the blocking round head 119 and rotates around the rotation center of the torsion spring hinge 1135.

[0069] like Figure 6 A pair of racks 123 are fixed on the upper surface of the bottom plate 121 of the second transverse moving device 12, a pair of gears are fixed on the same axis in the middle, and a pair of linear guide sliders 124 are fixed on the lower surface of the second bottom plate 121.

[0070] As shown in Figures 7 and 8, a pair of racks 132 are fixed on the upper surface of the third base plate 131 of the third transverse movement device 13, and a gear set 133 with a pair of gears fixed on the same axis is provided in the middle. The number of teeth of 133 is the same as that of the gear 122. A pair of racks 135 and a pair of linear guide slider sets 134 are fixed on the lower surface of the second base plate 131.

[0071] like Fig. 9 , 10 A connecting plate 142 is fixed on the upper side surface of the fourth base plate 141 of the fourth transverse movement device 14, and two transverse movement driving gears 144 are connected to the motor 143 through an axis, that is, the motor can drive the gear 144 to rotate, and a pair of linear guide slider groups 145 and a pair of racks 146 are fixed on the lower surface of the fourth base plate 141.

[0072] like Fig.11 , through the above first transverse moving device 11, second transverse moving device 12, third transverse moving device 13, and fourth transverse moving device 14, which are connected in sequence through each layer of linear guide sliders, and the gears and racks of the upper and lower layers are meshed, so that when the transverse driving gear 144 of the fourth transverse moving device 14 drives the rack 132 to drive the third transverse moving device 13 to move, since the gear group 133 is meshed with the rack 146, when the third transverse moving device 13 moves, the gear group 133 will drive the rack 123 to move, thereby driving the second transverse moving device 12 to move at a speed relative to the third transverse moving device 13, and since the gear group 122 on the second transverse moving device 12 is meshed with the rack 135, when the second transverse moving device 12 moves, the gear group 122 will drive the rack 112 to move, thereby driving the first transverse moving device 11 to move at a speed relative to the second transverse moving device 12, thereby forming a 4-fold speed increase mechanism driven by gears and racks, and having a larger transverse stroke.

[0073] like Figure 12-13 , which are the maximum left shift state and the maximum right shift state of the transverse movement mechanism. The transverse movement mechanism can realize the left and right transverse movement function with a large stroke under the condition of small outer dimensions.

[0074] like Fig.14 It is a loading platform 2, multiple rollers 22 are fixed on a frame 21, a shift rod 23 is placed at a specified position of the frame 21, two spring blocking mechanisms 24 are fixed at one end of the frame 21, four connecting plates 25 fixed at the end of the frame 21 are used to connect and fix with the lifting device, and two universal wheels 26 are provided at the bottom of the other end.

[0075] like Fig.15 , is a schematic diagram of the structure of the spring blocking mechanism 24, the fixed shaft 233 passes through the fixing hole on the C-shaped fixing plate 234, one end of the spring 235 contacts the inner side of the C-shaped fixing plate, and the other end contacts the shoulder 232 on the fixed shaft 233, and a blocking head 231 is provided on the top of the fixed shaft 233. When the basket moves horizontally on the roller 22, the blocking head 231 can withstand the horizontal force to prevent the basket from continuing to move horizontally. When the basket drops from the vertical direction to the blocking head 231, the blocking head compresses the spring and sinks it, so that the basket falls on the roller, so that the operator can drag the basket away from the roller.

[0076] like Fig.19 , is a loading platform connecting frame 311, four guide wheel groups 3112 are arranged on both surfaces of the C-shaped bottom plate 3111, and two transverse movement mechanism connecting devices 3113 are arranged on the vertical surface.

[0077] like Fig.18 , which is a grooved column 31 of the lifting device, two guide wheel groups 3101 are fixed on the vertical surface of the grooved column B3100, and a pair of idler sprocket wheels 3102 and a chain 3103 are also fixed.

[0078] like Figure 16-17 , is a lifting device 3, the grooved column A32 of the vertical bracket is fixed by a connecting piece 39, a directional wheel 312 is fixed at the bottom, two guide wheel columns 31 are connected and fixed by a fixing plate b33, and its guide wheel group 3101 can roll in the groove of the grooved column A32, and the guide wheel group 3112 of the loading platform connecting frame 311 can roll in the groove of the column 31, and two racks 38 are respectively fixed on the corresponding grooved columns B31 of the lifting device, and the motor 310 is fixed on the reducer 314, one side of the reducer 314 is fixed on the fixing plate 39, and two gears 37 respectively meshing with the two racks 38 are fixed on its output shaft, and both ends of the output shaft are fixed on the bearing seat on the grooved column A32 of the vertical bracket; one end of the chain fixing plate A35 is fixed on the grooved column A32, and the other end is fixed on the grooved column B31 of the loading platform connecting frame 311.

[0079] One end of the chain 3103 is fixed to one side of the chain 3103, the chain fixing plate B313 is fixed to the stage connecting frame 311, and the two ends are respectively fixed to the other side of the chain 3103. When the motor is started, it can drive the gear 37 to rotate, thereby driving the rack 38 to drive the grooved column B3100 to rise. Since one end of the chain 3103 is fixed to the grooved column A32, and the other end is fixed to the stage connecting frame 311, and the idler sprocket 3102 is fixed to the grooved column B3100, when the grooved column B3100 drives the idler sprocket 3102 to rise, the stage connecting frame 311 will be lifted at a double speed.

[0080] Working principle: workers place three baskets with mushroom bags on the loading platform in sequence, and the upper spring blocking mechanism 24 positions the baskets at the designated position. (If two baskets are put on the shelf, the gear lever 23 is placed on the loading platform, and the gear lever 23 positions the baskets at the designated position. The length of the metamorphic cell grabbing mechanism itself is shorter than the length of three baskets placed side by side.) Motor 310 drives the gear rack to move the loading platform connecting frame 311 to the designated position when loading the baskets. Motor 114 drives the metamorphic cell grabbing mechanism 113 to clamp the edge of the basket. Motor 310 drives the gear rack to lift the loading platform connecting frame to the height corresponding to the shelf. Motor 143 drives the transverse movement mechanism 1 to send the basket into the shelf. Motor 310 drives the gear rack to descend a certain distance so that the bottom of the basket falls on the shelf. Motor 114 drives the metamorphic cell grabbing mechanism 113 to open the driven The plate claw 1134 causes the cell-changing grasping mechanism 113 to be separated from the basket, and the motor 310 drives the gear rack to lift the loading platform connecting frame 311 for a certain distance. Due to the height limit of the upper surface in the shelf layer, the bottom of the driven plate claw 1134 is not higher than the height of the mushroom bag in the basket. The motor 114 continues to drive the cell-changing grasping mechanism 113 at this position, so that the driven plate claw 1134 touches the blocking round head 119, so that the surface of the driven plate claw 1134 slides on the blocking round head 119 and rotates around the rotation center of the torsion spring hinge 1135, thereby lifting the bottom of the driven plate claw 1134 to the top of the mushroom bag. In this cell-changing process, the driven plate claw 1134 will not interfere with the space of the adjacent basket. Then the motor 143 drives the transverse movement mechanism 1 to exit the shelf and wait for the next basket to be put on the shelf. The actions of the unloading process are similar to this and will not be repeated.

[0081] The parts not described in this embodiment are the same as those in the prior art.

Claims

1. A mobile mushroom bag racking device, Features: It includes a vertical support, a loading platform, a transverse movement mechanism that moves horizontally relative to the loading platform, and a lifting device that drives the transverse movement mechanism to move up and down. One end of the loading platform is connected to the vertical support. The lifting device moves up and down on the vertical support. The transverse movement mechanism is connected to the lifting device and moves up and down following the lifting device. Casters for convenient walking are arranged on the vertical support and the loading platform. The transverse movement mechanism is also provided with a cell grabbing mechanism that is arranged in pairs toward the loading platform and rotates synchronously in the opposite direction. The transverse movement mechanism includes a plurality of transverse movement devices, and gears and racks are used to drive the transverse movement devices of the transverse movement mechanism. The transverse movement mechanism includes a first transverse movement device, a second transverse movement device, a third transverse movement device and a fourth transverse movement device located at the top, and two first racks are arranged in parallel on the upper surface of the first transverse movement device, and the first racks extend along the width direction of the stage; A pair of second racks are fixed on the upper surface of the second transverse moving device, a pair of coaxial second gears are arranged in the middle of the upper surface, and a pair of second guide rail slider groups are fixed on the lower surface, and the second racks extend along the width direction of the stage; A pair of racks are arranged on the upper surface of the third transverse moving device, and a pair of coaxial third gears are arranged in the middle, the number of teeth of the third gears is the same as the number of teeth of the second gears, and a pair of third guide rail slider groups and a pair of third racks are also arranged on the lower surface of the third transverse moving device, and the third racks and the third guide rail slider groups both extend along the width direction of the loading platform; A pair of fourth gears are provided on the fourth transverse moving device, and a pair of fourth racks and a fourth guide rail slider group are fixed below the fourth transverse moving device, and the fourth racks and the fourth guide rail slider group extend along the width direction of the stage; The cell grabbing mechanism includes a rotating shaft, a driving plate, a driven plate claw, a stop plate and a blocking round head. The driving plate is fixed on the rotating shaft and moves with the rotating shaft. The driven plate claw is connected to the driving plate through a torsion spring hinge. The stop plate is connected to the driven plate and is located on the opposite side of the torsion spring hinge. The torsion spring hinge is preset with a pre-tightening force rotating toward the stop plate side. The blocking round head is fixed on a fixed object near the stop plate to limit the movement of the driven plate claw.

2. The mobile mushroom bag racking device according to claim 1, Features: The metamorphic cell grasping mechanism is arranged on the first transverse moving device at the bottom, the metamorphic cell grasping mechanism shaft is supported on the first transverse moving device, the driving plate, driven plate claw and stop plate of the metamorphic cell grasping mechanism are suspended below the transverse moving device, the driven plate claws of the metamorphic cell grasping mechanism arranged in pairs are arranged facing each other, and the blocking round head of the metamorphic cell grasping mechanism is arranged on the first transverse moving device on the stop plate side.

3. The mobile mushroom bag racking device according to claim 2, Features: The vertical bracket includes two grooved columns set up opposite to each other, and the two grooved columns are connected by a connecting piece. The lifting device includes two grooved columns, and a guide wheel group, a pair of inert sprockets and a chain are fixed on the bottom surface of each grooved column. The chain is sleeved on the sprocket, and the guide wheel group and the inert sprocket are arranged along the length direction of the grooved column. The two grooved columns are connected by a fixed plate, and the guide wheel group of the lifting device is nested in the two grooved columns of the vertical bracket to move up and down. The lifting device also includes a loading platform connecting frame, and the loading platform connecting frame includes a C-shaped plate, and guide wheel groups are arranged on both surfaces of the C-shaped plate. The guide wheel group of the loading platform connecting frame is nested in the grooved columns of the lifting device to move up and down, and a connecting device for fixing the loading platform is arranged on the upper bottom surface of the C-shaped plate. A rack is fixed on one surface of the two groove-shaped columns of the lifting device along the length direction thereof, a gear is arranged on the vertical bracket, the gear is meshed with the rack, the gear is connected to a reducer, the reducer is driven by a motor, the reducer is arranged on the connecting piece, the two gears are connected to the output shaft of the reducer, the output shaft is supported on the surface of the groove-shaped column of the vertical bracket through a bearing, a sprocket fixing piece is arranged on the upper part of the groove-shaped column of the vertical bracket, one end of the sprocket fixing piece is fixed on the groove-shaped column of the vertical bracket, and the other end is fixed on the chain link located at the upper part of the groove-shaped column of the lifting device, and also includes a chain fixing plate, the chain fixing plate is fixed to the lower part of the loading platform connecting frame, and the two ends of the chain fixing plate are respectively connected to the chain located at the lower part of the groove-shaped column of the lifting device.

4. The mobile mushroom bag racking device according to claim 3, Features: A spring blocking mechanism is arranged on the rear end of the loading platform close to the vertical bracket, and the spring blocking mechanism protrudes from the surface of the loading platform.

5. The mobile mushroom bag racking device according to claim 4, Features: A detachable gear lever is arranged on the loading platform, and the gear lever is arranged along the width direction.

6. The mobile mushroom bag racking device according to claim 5, Features: The spring blocking mechanism includes a fixed shaft and a C-shaped fixed plate. The fixed shaft passes through a fixing hole on the C-shaped fixed plate. The spring is installed in the C-shaped fixed plate. One end of the spring contacts an inner side of the C-shaped fixed plate, and the other end contacts a blocking shoulder on the fixed shaft. A blocking head is provided at the top of the fixed shaft.

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