Anti-falling roadway type stacking machine

Abstract

The invention discloses an anti-falling roadway type stacking machine, and belongs to the technical field of stacking machines, the anti-falling roadway type stacking machine comprises a moving device, the moving device is used for driving the stacking machine to move, a driving device and a tail end device are arranged on the moving device, and the tail end device is used for lifting or putting down goods. The moving device can drive the stacking machine to move, steering is achieved through the steering mechanism, the steering limit of the vehicle body is limited through the limiting block, and the situation that the moving direction is disordered due to excessive rotation of the steering wheel is prevented; the gravity center mechanism enables the lower sliding frame to extend out when the tail end device is lifted, so that the stacker is kept balanced when goods are lifted by the lifting plate, and the situation that personnel or the goods fall due to turnover is prevented; the rotating mechanism can adjust the angle between the rotating fork plates and the movable fork frame, and the two rotating fork plates rotate in the same direction and can adapt to more taking and placing angles; the distance between the two movable fork frames can be adjusted through the inward-retracting mechanism so as to be suitable for goods with different widths.

Description

Technical Field

[0001] The invention relates to the technical field of stackers, and in particular to an anti-falling tunnel type stacker. Background Art

[0002] Stacker is the most important lifting and transportation equipment in the high-rise warehouse and represents the characteristics of the high-rise warehouse.

[0003] The aisle stacker is a machine equipment evolved from forklifts and bridge stackers. Due to the bulky size of traditional bridge stackers, they are only suitable for long raw materials with low frequency of warehousing and are unable to pick up and put in heavy goods. At the same time, they are unable to flexibly take out raw materials of various sizes. The aisle stackers in the prior art usually have redundant structures and are complicated and inconvenient to operate. In addition, when the aisle stackers in the prior art are moving and lifting goods, they may tip over due to unstable center of gravity, resulting in accidents such as falling goods and falling operators. Therefore, the center of gravity of the stacker needs to be adjusted when lifting goods. Summary of the invention

[0004] In response to the above technical problems, the technical solution adopted by the present invention is: an anti-fall tunnel type stacker, including a moving device, the moving device includes a body, the moving device is used to drive the stacker to move, the moving device is provided with a driving device and a terminal device, the driving device includes a lifting motor, the lifting motor is fixedly installed on the body, the terminal device includes a lifting plate, a lifting slider is fixedly installed on the lifting plate, the lifting slider is slidably installed on the body, and the terminal device is used to lift or put down the goods.

[0005] Furthermore, the mobile device includes a traveling gear fixedly mounted on the motor shaft of the traveling motor, a traveling shaft rotatably mounted on the vehicle body, two traveling wheels fixedly mounted on the traveling shaft, a traveling transmission belt wrapped around the traveling gear and the traveling shaft, and a seat arranged on the vehicle body.

[0006] Furthermore, a steering mechanism is provided on the vehicle body, and the steering mechanism includes a steering wheel rotatably mounted on the vehicle body, an active rotating frame fixedly mounted on the steering wheel, an upper cross shaft rotatably mounted on the active rotating frame, an intermediate rotating frame rotatably mounted on the upper cross shaft, a lower cross shaft rotatably mounted on the intermediate rotating frame, a vertical rotating shaft rotatably mounted on the lower cross shaft, the vertical rotating shaft is rotatably mounted with the vehicle body, a steering gear is fixedly mounted on the vertical rotating shaft, two steering wheel frames rotatably mounted on the vehicle body, a steering wheel is rotatably mounted on the steering wheel frames, an outer steering gear is fixedly mounted on the steering wheel frames, a steering transmission belt is wound around the two outer steering gears and the steering gear, a rotation limit block is fixedly mounted on the steering wheel frame, and a limit block is fixedly mounted on the bottom of the vehicle body.

[0007] The operator sits on the seat of the vehicle body. The travel motor rotates to drive the travel gear, and the travel shaft and travel wheel are driven to rotate through the travel transmission belt, so as to realize the movement of the vehicle body. The steering wheel is turned to drive the active turntable to rotate, and the vertical shaft is driven to rotate through the upper cross shaft, the middle turntable and the lower cross shaft, thereby driving the steering gear to rotate, and the outer steering gear and the steering wheel frame are driven to rotate through the steering transmission belt, thereby driving the steering wheel to rotate, and realizing the steering of the vehicle body. When the steering wheel frame rotates, it will drive the limit block to rotate together. When the limit block contacts the limit block, it will be blocked by the limit block. At this time, the steering wheel frame cannot continue to rotate, so as to limit the steering limit of the vehicle body and prevent confusion in the moving direction due to excessive rotation of the steering wheel.

[0008] Furthermore, the driving device includes a motor gear fixedly mounted on the motor shaft of the lifting motor, an internal gear rotatably mounted on the vehicle body, an external docking gear fixedly mounted on the internal gear, the external docking gear meshing with the motor gear, an intermediate gear and an outer belt gear rotatably mounted on the vehicle body, a docking gear fixedly mounted on the outer belt gear, and a long transmission belt wrapped around the outer belt gear, the intermediate gear and the inner gear.

[0009] Furthermore, a center of gravity mechanism is provided on the vehicle body, and the center of gravity mechanism includes a lower lower frame slidably installed at the bottom of the vehicle body, a lower lower rack is fixedly installed on the lower lower frame, two lower lower rollers are rotatably installed on the lower lower frame, an inner lower gear is rotatably installed on the vehicle body, a center of gravity adjustment gear is fixedly installed on the inner lower gear, a vertical transmission belt is wrapped around the inner lower gear and the middle gear, and the center of gravity adjustment gear is meshed with the lower lower rack.

[0010] The rotation of the lifting motor drives the motor gear to rotate, which drives the outer docking gear and the inner gear to rotate, and drives the intermediate gear and the outer belt gear to rotate through a long transmission belt, thereby driving the docking gear to rotate, driving the lifting rack and the lifting plate to rise, which is used to lift the goods. The intermediate gear drives the inner lower gear and the center of gravity adjustment gear to rotate through the vertical transmission belt, thereby driving the lower rack and the lower frame to slide along the vehicle body. The lower roller rolls on the ground, causing the lower frame to move toward the direction of the lifting plate, so that the stacker remains balanced when the lifting plate lifts the goods, preventing tipping over and causing people or goods to fall.

[0011] Furthermore, the terminal device includes a guide slide fixedly installed on the lifting plate, a lifting rack fixedly installed on the lifting plate, the lifting rack meshes with the docking gear, an electric cylinder fixedly installed on the lifting plate, a lifting motor frame fixedly installed on the top of the electric cylinder, the lifting motor frame and the lifting plate are slidably installed, a rotating motor fixedly installed on the lifting motor frame, a lifting gear fixedly installed on the motor shaft of the rotating motor, and a docking gear is provided on the lifting gear.

[0012] Furthermore, an inward-retracting mechanism is provided on the guide slide groove, and the inward-retracting mechanism includes a vertical shaft rotatably mounted on the guide slide groove, an upper gear and a lower gear are fixedly mounted on the vertical shaft, two movable fork frames are slidably mounted on the guide slide groove, inner and outer sliding racks are fixedly mounted on the movable fork frames, the inner and outer sliding racks are meshed with the upper gear, an upper docking gear is rotatably mounted on the vehicle body, a docking groove is provided on the upper docking gear, a lower transmission belt is wrapped around the upper docking gear and the lower gear, and the docking groove is used to cooperate with the docking teeth.

[0013] Furthermore, a rotating mechanism is provided on the lifting plate, and the rotating mechanism includes two side gears rotatably mounted on the lifting plate, a side lower gear is fixedly mounted on the side gears, two sets of outer transmission belts are wound around the lifting plate, the outer transmission belts are meshed with the side lower gears, and when the electric cylinder is extended, the lifting gears are meshed with the side gears, a rotating fork plate is rotatably mounted on the moving fork frame, a rotating gear is fixedly mounted on the rotating fork plate, an outer rotating gear is rotatably mounted on the moving fork frame, a double-tooth transmission belt is wound around the outer rotating gear and the rotating gear, and the double-tooth transmission belt is meshed with the outer transmission belt.

[0014] When the electric cylinder extends, it drives the lifting motor frame and the rotating motor to descend, the lifting gear engages with the side gear, and the rotating motor rotates to drive the lifting gear to rotate, thereby driving the side gear to rotate, thereby driving the outer transmission belt to rotate through the lower side gear, thereby driving the outer rotating gear to rotate, thereby driving the rotating gear and the rotating fork plate to rotate, adjusting the angle between the rotating fork plate and the mobile fork frame, and the two rotating fork plates rotate in the same direction, which can adapt to more pick-up and placement angles.

[0015] When the electric cylinder contracts, it drives the lifting gear to rise, and the docking teeth are inserted into the docking groove. At this time, the rotating motor drives the lifting gear to rotate, and the upper docking gear is driven to rotate through the docking teeth, thereby driving the lower gear and the vertical shaft to rotate through the lower transmission belt, thereby driving the upper gear to rotate, thereby driving the two inner and outer sliding racks and the mobile fork to slide inward or outward along the guide groove at the same time to adjust the distance between the two mobile forks to accommodate goods of different widths.

[0016] When the docking teeth are matched with the docking grooves, the outer drive belt is in a free state. When the two moving forks move, the outer drive belt needs more force to drive the double-tooth drive belt than the double-tooth drive belt to drive the outer drive belt. Therefore, the double-tooth drive belt will drive the outer drive belt to rotate freely, while the double-tooth drive belt will not rotate.

[0017] Compared with the prior art, the present invention has the following advantages: (1) the moving device provided in the present invention can drive the stacker to move, and realize steering through the steering mechanism, and limit the steering limit of the vehicle body through the limit block to prevent the confusion of the moving direction caused by excessive rotation of the steering wheel; (2) the center of gravity mechanism provided in the present invention enables the lower slide frame to be extended when the end device is raised, so that the stacker can maintain balance when the lifting plate lifts the goods, and prevent the stacker from tipping over and causing people or goods to fall; (3) the rotating mechanism provided in the present invention can adjust the angle between the rotating fork plate and the moving fork frame, and the two rotating fork plates rotate in the same direction, which can adapt to more picking and placing angles; (4) the retracting mechanism provided in the present invention can drive the two inner and outer sliding racks and the moving fork frame to slide inward or outward along the guide groove at the same time to adjust the distance between the two moving fork frames to accommodate goods of different widths. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 It is a schematic diagram of the overall structure of the present invention (interior).

[0020] Figure 3 The structure of the mobile device of the present invention is shown in FIG. Figure 1 .

[0021] Figure 4 The structure of the mobile device of the present invention is shown in FIG. Figure 2 .

[0022] Figure 5 The structure of the driving device of the present invention is shown in FIG. Figure 1 .

[0023] Figure 6 The structure of the driving device of the present invention is shown in FIG. Figure 2 .

[0024] Figure 7 The structure of the terminal device of the present invention is shown in FIG. Figure 1 .

[0025] Figure 8 The structure of the terminal device of the present invention is shown in FIG. Figure 2 .

[0026] Fig. 9 For the present invention Figure 8 A local enlarged schematic diagram of point B in the middle.

[0027] Fig.10 The structure of the terminal device of the present invention is shown in FIG. Figure 3 .

[0028] Fig.11 For the present invention Fig.10 A local enlarged schematic diagram of point A in the middle.

[0029] Fig.12 It is a schematic diagram of the structure of the rotating mechanism of the present invention.

[0030] Figure numbers: 101-car body; 102-travel motor; 103-travel gear; 104-travel transmission belt; 105-travel wheel; 106-travel shaft; 107-steering wheel; 108-active rotating frame; 109-upper cross shaft; 110-middle rotating frame; 111-lower cross shaft; 112-vertical rotating shaft; 113-steering gear; 114-steering transmission belt; 115-outer steering gear; 116-steering wheel frame; 117-steering wheel; 118-limit block; 119-turn limit block; 201-lifting motor; 202-motor gear; 203-outer docking gear; 204-inner gear; 205-long transmission belt; 206-middle gear; 207-outer belt gear; 208-dock gear; 209-vertical transmission belt; 2 10-inner lower gear; 211-center of gravity adjustment gear; 212-lower slide frame; 213-lower slide rack; 214-lower roller; 301-lifting plate; 302-lifting slider; 303-electric cylinder; 304-guide slide groove; 305-inner and outer slide racks; 306-upper gear; 307-vertical shaft; 308-moving fork frame; 309-lower gear; 310-lower transmission belt; 311-rotating fork plate; 312-lifting motor frame; 313-rotating motor; 314-lifting gear; 315-docking tooth; 316-side gear; 317-side lower gear; 318-external transmission belt; 319-upper docking gear; 320-docking groove; 321-external rotating gear; 322-double-tooth transmission belt; 323-rotating gear; 324-lifting rack. DETAILED DESCRIPTION

[0031] The specific implementation of the present invention will be further described below in conjunction with the accompanying drawings.

[0032] Example: Reference Figure 1-Figure 12 A fall-proof aisle stacker includes a moving device, which includes a vehicle body 101. The moving device is used to drive the stacker to move. The moving device is provided with a driving device and a terminal device. The driving device includes a lifting motor 201, which is fixedly mounted on the vehicle body 101. The terminal device includes a lifting plate 301, on which a lifting slider 302 is fixedly mounted. The lifting slider 302 is slidably mounted on the vehicle body 101. The terminal device is used to lift or lower goods.

[0033] like Figure 3 , Figure 4As shown, the mobile device includes a traveling gear 103 fixedly mounted on the motor shaft of a traveling motor 102, a traveling shaft 106 rotatably mounted on a vehicle body 101, two traveling wheels 105 fixedly mounted on the traveling shaft 106, a traveling transmission belt 104 is wound around the traveling gear 103 and the traveling shaft 106, and a seat is provided on the vehicle body 101.

[0034] like Figure 3 , Figure 4 As shown, a steering mechanism is provided on the vehicle body 101, and the steering mechanism includes a steering wheel 107 rotatably mounted on the vehicle body 101, an active rotating frame 108 is fixedly mounted on the steering wheel 107, an upper cross shaft 109 is rotatably mounted on the active rotating frame 108, an intermediate rotating frame 110 is rotatably mounted on the upper cross shaft 109, a lower cross shaft 111 is rotatably mounted on the intermediate rotating frame 110, a vertical rotating shaft 112 is rotatably mounted on the lower cross shaft 111, and the vertical rotating shaft 112 is rotatably mounted on the vehicle body 101. A steering gear 113 is fixedly mounted on the vertical rotating shaft 112, two steering wheel frames 116 are rotatably mounted on the vehicle body 101, a steering wheel 117 is rotatably mounted on the steering wheel frame 116, an external steering gear 115 is fixedly mounted on the steering wheel frame 116, a steering transmission belt 114 is wound around the two external steering gears 115 and the steering gear 113, a rotation limit block 119 is fixedly mounted on the steering wheel frame 116, and a limit block 118 is fixedly mounted on the bottom of the vehicle body 101.

[0035] The operator sits on the seat of the vehicle body 101, and the travel motor 102 rotates to drive the travel gear 103 to rotate, and drives the travel shaft 106 and the travel wheel 105 to rotate through the travel transmission belt 104, so as to realize the movement of the vehicle body 101, and rotates the steering wheel 107 to drive the active rotating frame 108 to rotate, thereby driving the vertical rotating shaft 112 to rotate through the upper cross shaft 109, the middle rotating frame 110 and the lower cross shaft 111, thereby driving the steering gear 113 to rotate, and driving the outer steering gear 115 and the steering wheel frame 116 to rotate through the steering transmission belt 114, thereby driving the steering wheel 117 to rotate, and realizing the steering of the vehicle body 101. When the steering wheel frame 116 rotates, it will drive the rotation limit block 119 to rotate together. When the rotation limit block 119 contacts the limit block 118, it will be blocked by the limit block 118. At this time, the steering wheel frame 116 cannot continue to rotate, so as to limit the steering limit of the vehicle body 101 and prevent the confusion of the moving direction due to excessive rotation of the steering wheel 107.

[0036] like Figure 5 , Figure 6As shown, the driving device includes a motor gear 202 fixedly mounted on the motor shaft of the lifting motor 201, an internal gear 204 is rotatably mounted on the vehicle body 101, an external docking gear 203 is fixedly mounted on the internal gear 204, the external docking gear 203 is meshed with the motor gear 202, an intermediate gear 206 and an outer belt gear 207 are rotatably mounted on the vehicle body 101, a docking gear 208 is fixedly mounted on the outer belt gear 207, and a long transmission belt 205 is wound around the outer belt gear 207, the intermediate gear 206 and the internal gear 204.

[0037] like Figure 5 , Figure 6 As shown, a center of gravity mechanism is provided on the vehicle body 101, and the center of gravity mechanism includes a lower lower frame 212 slidably mounted on the bottom of the vehicle body 101, a lower lower rack 213 is fixedly mounted on the lower lower frame 212, two lower lower rollers 214 are rotatably mounted on the lower lower frame 212, an inner lower gear 210 is rotatably mounted on the vehicle body 101, a center of gravity adjusting gear 211 is fixedly mounted on the inner lower gear 210, a vertical transmission belt 209 is wound around the inner lower gear 210 and the intermediate gear 206, and the center of gravity adjusting gear 211 is meshed with the lower lower rack 213.

[0038] The rotation of the lifting motor 201 drives the motor gear 202 to rotate, drives the outer docking gear 203 and the inner gear 204 to rotate, drives the middle gear 206 and the outer belt gear 207 to rotate through the long transmission belt 205, thereby drives the docking gear 208 to rotate, drives the lifting rack 324 and the lifting plate 301 to rise, and is used to lift the goods. The middle gear 206 drives the inner lower gear 210 and the center of gravity adjustment gear 211 to rotate through the vertical transmission belt 209, thereby drives the lower slide rack 213 and the lower slide frame 212 to slide along the vehicle body 101, and the lower slide roller 214 rolls on the ground, so that the lower slide frame 212 moves toward the direction of the lifting plate 301, so that the stacker maintains balance when the lifting plate 301 lifts the goods, preventing tipping and causing people or goods to fall.

[0039] like Figure 7-Figure 12 As shown, the end device includes a guide groove 304 fixedly installed on the lifting plate 301, a lifting rack 324 fixedly installed on the lifting plate 301, the lifting rack 324 is meshed with the docking gear 208, an electric cylinder 303 is fixedly installed on the lifting plate 301, a lifting motor frame 312 is fixedly installed on the top of the electric cylinder 303, the lifting motor frame 312 is slidably installed with the lifting plate 301, a rotating motor 313 is fixedly installed on the lifting motor frame 312, a lifting gear 314 is fixedly installed on the motor shaft of the rotating motor 313, and the lifting gear 314 is provided with a docking tooth 315.

[0040] like Figure 7-Figure 12As shown, an inward-retracting mechanism is provided on the guide slide groove 304, and the inward-retracting mechanism includes a vertical shaft 307 rotatably installed on the guide slide groove 304, an upper gear 306 and a lower gear 309 are fixedly installed on the vertical shaft 307, two movable fork frames 308 are slidably installed on the guide slide groove 304, inner and outer sliding racks 305 are fixedly installed on the movable fork frames 308, and the inner and outer sliding racks 305 are meshed with the upper gear 306, an upper docking gear 319 is rotatably installed on the vehicle body 101, and a docking groove 320 is provided on the upper docking gear 319, and a lower transmission belt 310 is wound around the upper docking gear 319 and the lower gear 309, and the docking groove 320 is used to cooperate with the docking tooth 315.

[0041] like Figure 7-Figure 12 As shown, a rotating mechanism is provided on the lifting plate 301, and the rotating mechanism includes two side gears 316 rotatably installed on the lifting plate 301, and a side lower gear 317 is fixedly installed on the side gear 316. Two sets of external transmission belts 318 are wound around the lifting plate 301, and the external transmission belts 318 are meshed with the side lower gears 317. When the electric cylinder 303 is extended, the lifting gear 314 is meshed with the side gears 316. A rotating fork plate 311 is rotatably installed on the moving fork frame 308, and a rotating gear 323 is fixedly installed on the rotating fork plate 311. An external rotating gear 321 is rotatably installed on the moving fork frame 308, and a double-toothed transmission belt 322 is wound around the external rotating gear 321 and the rotating gear 323, and the double-toothed transmission belt 322 is meshed with the external transmission belt 318.

[0042] When the electric cylinder 303 extends, it drives the lifting motor frame 312 and the rotating motor 313 to descend, the lifting gear 314 engages with the side gear 316, and the rotating motor 313 rotates to drive the lifting gear 314 to rotate, thereby driving the side gear 316 to rotate, thereby driving the outer transmission belt 318 to rotate through the side lower gear 317, thereby driving the outer rotating gear 321 to rotate, thereby driving the rotating gear 323 and the rotating fork plate 311 to rotate, adjusting the angle between the rotating fork plate 311 and the movable fork frame 308, and the two rotating fork plates 311 rotate in the same direction, which can adapt to more pick-up and placement angles.

[0043] When the electric cylinder 303 contracts, the lifting gear 314 is driven to rise, and the docking tooth 315 is inserted into the docking groove 320. At this time, the rotating motor 313 rotates to drive the lifting gear 314 to rotate, and the upper docking gear 319 is driven to rotate through the docking tooth 315, thereby driving the lower gear 309 and the vertical shaft 307 to rotate through the lower transmission belt 310, thereby driving the upper gear 306 to rotate, thereby driving the two inner and outer sliding racks 305 and the moving fork frame 308 to slide inward or outward at the same time along the guide groove 304 to adjust the distance between the two moving forks 308 to accommodate goods of different widths.

[0044] When the docking teeth 315 are matched with the docking grooves 320, the outer transmission belt 318 is in a free state. When the two movable fork frames 308 move, the outer transmission belt 318 needs a greater force to drive the double-tooth transmission belt 322 than the double-tooth transmission belt 322 to drive the outer transmission belt 318. Therefore, the double-tooth transmission belt 322 will drive the outer transmission belt 318 to rotate freely, while the double-tooth transmission belt 322 will not rotate.

[0045] The working principle of the anti-falling aisle stacker disclosed in the present invention is as follows: the operator sits on the seat of the vehicle body 101, the travel motor 102 rotates to drive the travel gear 103 to rotate, and the travel transmission belt 104 drives the travel shaft 106 and the travel wheel 105 to rotate, thereby realizing the movement of the vehicle body 101, and the steering wheel 107 is turned to drive the active rotating frame 108 to rotate, thereby driving the vertical rotating shaft 112 to rotate through the upper cross shaft 109, the middle rotating frame 110 and the lower cross shaft 111, thereby driving the steering gear 113 rotates, and the outer steering gear 115 and the steering wheel frame 116 are driven to rotate through the steering transmission belt 114, thereby driving the steering wheel 117 to rotate, so as to realize the steering of the vehicle body 101. When the steering wheel frame 116 rotates, it will drive the rotation limit block 119 to rotate together. When the rotation limit block 119 contacts the limit block 118, it will be blocked by the limit block 118. At this time, the steering wheel frame 116 cannot continue to rotate, so as to limit the steering limit of the vehicle body 101 and prevent the confusion of the moving direction due to excessive rotation of the steering wheel 107. The rotation of the lifting motor 201 drives the motor gear 202 to rotate, drives the outer docking gear 203 and the inner gear 204 to rotate, drives the middle gear 206 and the outer belt gear 207 to rotate through the long transmission belt 205, thereby drives the docking gear 208 to rotate, drives the lifting rack 324 and the lifting plate 301 to rise, and is used to lift the goods. The middle gear 206 drives the inner lower gear 210 and the center of gravity adjustment gear 211 to rotate through the vertical transmission belt 209, thereby drives the lower slide rack 213 and the lower slide frame 212 to slide along the vehicle body 101, and the lower roller 214 rolls on the ground, so that the lower slide frame 212 moves toward the direction of the lifting plate 301, so that the stacker maintains balance when the lifting plate 301 lifts the goods to prevent overturning. When the electric cylinder 303 extends, it drives the lifting motor frame 312 and the rotating motor 313 to descend, the lifting gear 314 engages with the side gear 316, and the rotating motor 313 rotates to drive the lifting gear 314 to rotate, thereby driving the side gear 316 to rotate, thereby driving the outer transmission belt 318 to rotate through the side lower gear 317, thereby driving the outer rotating gear 321 to rotate, thereby driving the rotating gear 323 and the rotating fork plate 311 to rotate, adjusting the angle between the rotating fork plate 311 and the movable fork frame 308, and the two rotating fork plates 311 rotate in the same direction, which can adapt to more pick-up and placement angles. When the electric cylinder 303 contracts, the lifting gear 314 is driven to rise, and the docking tooth 315 is inserted into the docking groove 320. At this time, the rotating motor 313 rotates to drive the lifting gear 314 to rotate, and the upper docking gear 319 is driven to rotate through the docking tooth 315, thereby driving the lower gear 309 and the vertical shaft 307 to rotate through the lower transmission belt 310, thereby driving the upper gear 306 to rotate, thereby driving the two inner and outer sliding racks 305 and the moving fork frame 308 to slide inward or outward at the same time along the guide groove 304 to adjust the distance between the two moving forks 308 to accommodate goods of different widths.

[0046] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fall-proof aisle stacker, comprising a moving device, characterized in that: The moving device comprises a vehicle body (101), and the moving device is used to drive the stacker to move. The moving device is provided with a driving device and an end device. The driving device comprises a lifting motor (201), and the lifting motor (201) is fixedly mounted on the vehicle body (101). The end device comprises a lifting plate (301), and a lifting slider (302) is fixedly mounted on the lifting plate (301). The lifting slider (302) is slidably mounted on the vehicle body (101). The end device is used to lift or put down goods.

2. The anti-falling aisle stacker according to claim 1, characterized in that: The mobile device comprises a travel gear (103) fixedly mounted on the motor shaft of a travel motor (102); a travel shaft (106) is rotatably mounted on a vehicle body (101); two travel wheels (105) are fixedly mounted on the travel shaft (106); a travel transmission belt (104) is wound around the travel gear (103) and the travel shaft (106); and a seat is arranged on the vehicle body (101).

3. The anti-falling aisle stacker according to claim 2, characterized in that: The vehicle body (101) is provided with a steering mechanism, the steering mechanism comprising a steering wheel (107) rotatably mounted on the vehicle body (101), a driving rotating frame (108) fixedly mounted on the steering wheel (107), an upper cross shaft (109) rotatably mounted on the driving rotating frame (108), an intermediate rotating frame (110) rotatably mounted on the upper cross shaft (109), a lower cross shaft (111) rotatably mounted on the intermediate rotating frame (110), a vertical rotating shaft (112) rotatably mounted on the lower cross shaft (111), and the vertical rotating shaft (112) and the vehicle body (101) are connected to each other. ) is rotatably installed, a steering gear (113) is fixedly installed on the vertical rotating shaft (112), two steering wheel frames (116) are rotatably installed on the vehicle body (101), a steering wheel (117) is rotatably installed on the steering wheel frame (116), an external steering gear (115) is fixedly installed on the steering wheel frame (116), a steering transmission belt (114) is wound around the two external steering gears (115) and the steering gear (113), a rotation limit block (119) is fixedly installed on the steering wheel frame (116), and a limit block (118) is fixedly installed on the bottom of the vehicle body (101).

4. The anti-falling aisle stacker according to claim 1, characterized in that: The driving device comprises a motor gear (202) fixedly mounted on the motor shaft of the lifting motor (201); an internal gear (204) is rotatably mounted on the vehicle body (101); an external docking gear (203) is fixedly mounted on the internal gear (204); the external docking gear (203) is meshed with the motor gear (202); an intermediate gear (206) and an external belt gear (207) are rotatably mounted on the vehicle body (101); a docking gear (208) is fixedly mounted on the external belt gear (207); and a long transmission belt (205) is wound around the external belt gear (207), the intermediate gear (206) and the internal gear (204).

5. The anti-falling aisle stacker according to claim 4, characterized in that: The vehicle body (101) is provided with a center of gravity mechanism, which comprises a lower lower frame (212) slidably mounted on the bottom of the vehicle body (101), a lower lower rack (213) fixedly mounted on the lower lower frame (212), two lower lower rollers (214) rotatably mounted on the lower lower frame (212), an inner lower gear (210) rotatably mounted on the vehicle body (101), a center of gravity adjustment gear (211) fixedly mounted on the inner lower gear (210), a vertical transmission belt (209) wound around the inner lower gear (210) and the intermediate gear (206), and the center of gravity adjustment gear (211) meshes with the lower lower rack (213).

6. The anti-falling aisle stacker according to claim 4, characterized in that: The terminal device comprises a guide slide groove (304) fixedly mounted on the lifting plate (301); a lifting rack (324) fixedly mounted on the lifting plate (301); the lifting rack (324) meshes with a docking gear (208); an electric cylinder (303) fixedly mounted on the lifting plate (301); a lifting motor frame (312) fixedly mounted on the top of the electric cylinder (303); the lifting motor frame (312) and the lifting plate (301) are slidably mounted; a rotating motor (313) fixedly mounted on the lifting motor frame (312); a lifting gear (314) fixedly mounted on the motor shaft of the rotating motor (313); and a docking gear (315) is provided on the lifting gear (314).

7. The anti-falling aisle stacker according to claim 6, characterized in that: The guide slide groove (304) is provided with an inward-retracting mechanism, and the inward-retracting mechanism comprises a vertical shaft (307) rotatably mounted on the guide slide groove (304), an upper gear (306) and a lower gear (309) are fixedly mounted on the vertical shaft (307), two movable fork frames (308) are slidably mounted on the guide slide groove (304), inner and outer sliding racks (305) are fixedly mounted on the movable fork frames (308), and the inner and outer sliding racks (305) are meshed with the upper gear (306), an upper docking gear (319) is rotatably mounted on the vehicle body (101), and a docking groove (320) is provided on the upper docking gear (319), a lower transmission belt (310) is wound around the upper docking gear (319) and the lower gear (309), and the docking groove (320) is used to cooperate with the docking tooth (315).

8. The anti-falling aisle stacker according to claim 6, characterized in that: The lifting plate (301) is provided with a rotating mechanism, which comprises two side gears (316) rotatably mounted on the lifting plate (301), a side lower gear (317) fixedly mounted on the side gear (316), two sets of external transmission belts (318) wound around the lifting plate (301), the external transmission belts (318) meshing with the side lower gears (317), when the electric cylinder (303) extends, the lifting gear (314) meshes with the side gears (316), a rotating fork plate (311) rotatably mounted on the moving fork frame (308), a rotating gear (323) fixedly mounted on the rotating fork plate (311), an external rotating gear (321) rotatably mounted on the moving fork frame (308), a double-toothed transmission belt (322) wound around the external rotating gear (321) and the rotating gear (323), the double-toothed transmission belt (322) meshing with the external transmission belt (318).

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