Goods shelf for intelligent warehousing

Abstract

The invention discloses a goods shelf for intelligent warehousing, and relates to the technical field of goods shelves, the goods shelf comprises a goods shelf body, a handle is fixedly connected to one side of the bottom surface of the goods shelf body, a fixing block is fixedly connected to the middle position of the bottom surface of the goods shelf body, and supporting rods are fixedly connected to the four corners of the top surface of the goods shelf body; a lantern ring is fixedly connected to the top end of the supporting rod, a side seat is slidably connected to the lantern ring, one side of the side seat is fixedly connected to a limiting seat, a main shaft is rotatably connected to one side of the limiting seat, a carrying plate is fixedly connected to the main shaft, and a baffle is fixedly connected to the middle of the bottom face of the limiting seat; the baffle is attached to the bottom wall of the carrying plate. The goods shelf is reasonable in structure, through cooperative use of the sliding assemblies and the limiting assemblies, the positions of the carrying plates can be conveniently adjusted and turned over, and the whole goods shelf body can be conveniently moved through the moving assemblies.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of goods shelves, in particular to a goods shelf for intelligent warehousing. BACKGROUND

[0002] Intelligent warehouse is a large building for storing raw materials and finished products, which uses machines and computers to complete common warehouse operations previously performed by hand. Including identifying and receiving orders, counting products, storing products and remembering their locations and sending orders to the correct location, a successful intelligent warehouse can be almost completely automated, achieving the entire operation and cargo transportation process from the supplier to the customer.

[0003] The existing intelligent warehousing needs to use goods shelves to place and circulate different goods, but the existing goods shelves need to use steel wire ropes to fix when placing shaft goods, which can cause the shaft goods to fall during transportation, and the shaft goods are very inconvenient to unload. SUMMARY

[0004] In view of the defects in the prior art, the present application provides a goods shelf for intelligent warehousing, which comprises a goods shelf body, a handle is fixedly connected to one side of the bottom surface of the goods shelf body, a fixed block is fixedly connected to the middle position of the bottom surface of the goods shelf body, support rods are fixedly connected to the four corner positions of the top surface of the goods shelf body, a thimble is fixedly connected to the top end of the support rod, a side seat is slidably connected to the thimble, the side seat is fixedly connected to a limiting seat on one side, a main shaft is rotatably connected to one side of the limiting seat, a carrier plate is fixedly connected to the main shaft, a baffle is fixedly connected to the middle position of the bottom surface of the limiting seat, the baffle is attached to the bottom wall of the carrier plate, a support plate is fixedly connected to the inside of the carrier plate, and a plurality of storage grooves are formed in the support plate.

[0005] It also includes a sliding assembly, a limiting assembly and a moving assembly, the sliding assembly is arranged on the limiting seat for adjusting the position of the carrier plate, the limiting assembly is arranged on the bottom surface of the limiting seat for fixing the position of the carrier plate, and the moving assembly is arranged on the goods shelf body for cooperation.

[0006] Preferably, the sliding assembly comprises a pair of first shaft seats fixedly installed on one side of the bottom surface of the carrier plate, a rotating rod is rotatably connected to the pair of first shaft seats, a snap ring is fixedly connected to one end of the rotating rod, a first spring is sleeved on the rotating rod, and the two ends of the first spring are fixedly connected to one side of the snap ring and one side of the first shaft seat, respectively.

[0007] Preferably, the other end of the rotating rod is fixedly connected with a linkage plate, the other end of the linkage plate is rotatably connected with a pin column, the pin column is fixedly connected with the middle part of the mounting plate, the two ends of the mounting plate are fixedly connected with first pulleys, and the first pulleys are slidably connected with the support rods.

[0008] Preferably, the middle part of the top surface of the limiting seat is rotatably connected with a top rod, the top rod is fixedly connected with a sleeve, the surface of the sleeve is fixedly connected with a butt joint seat, the butt joint seat is rotatably connected with an arm plate, the other end of the arm plate is rotatably connected with a hinged seat, the hinged seat is fixedly connected with a clamping block, the clamping block is attached to the surface of the support rod, the clamping block is fixedly connected with a driven block, the inside of the driven block is provided with a sliding groove, the inside of the sliding groove is slidably connected with a positioning block, and the positioning block is fixedly connected with the limiting seat.

[0009] Preferably, the top end of the top rod is fixedly connected with a top plate, the other end of the top plate is rotatably connected with a positioning rod, the bottom end of the positioning rod is fixedly connected with a clamping block, the outer side of the limiting seat is fixedly connected with an arc-shaped plate, the inside of the arc-shaped plate is provided with a guide groove, the inside of the guide groove is provided with a clamping groove, the guide groove and the clamping groove are in communication with each other, and the clamping block is arranged in the inside of the clamping groove.

[0010] Preferably, the limiting assembly comprises an adjusting rod rotatably connected with the middle part of the bottom surface of the limiting seat, a convex shaft fixedly connected with the middle part of the adjusting rod, a rotating disc fixedly connected with the other end of the adjusting rod, side rods fixedly connected with the bottom surface of the limiting seat, a movable plate slidably connected with the side rods, a second spring sleeved with the side rods, and the two ends of the second spring are fixedly connected with the bottom surface of the limiting seat and the top surface of the movable plate respectively.

[0011] Preferably, the two sides of the movable plate are fixedly connected with side plates, the outer side of the side plates is fixedly connected with a second shaft seat, the second shaft seat is rotatably connected with a second pulley, and the second pulley is slidably connected with the support rod.

[0012] Preferably, one side of the side plate is fixedly connected with an L-shaped plate, the other end of the L-shaped plate is fixedly connected with a supporting block, a plurality of clamping teeth are arranged on the supporting block, the clamping teeth are clamped on a gear, and the gear is fixedly connected with one end of the main shaft.

[0013] Preferably, the moving assembly comprises a pair of insertion rods movably inserted on the goods shelf body, a base fixedly connected to bottom ends of the pair of insertion rods, a rod body rotatably connected to the base, a roller fixedly connected to the rod body, a control plate fixedly connected to top ends of the pair of insertion rods, and a third spring sleeved on the pair of insertion rods and fixedly connected to a top surface of the goods shelf body and a bottom surface of the control plate.

[0014] Preferably, an arc-shaped slot is formed in both sides of the control plate, and a slide rod is slidably connected to the arc-shaped slot, a frame is sleeved on both ends of the slide rod, a sleeve seat is fixedly connected to a middle bottom surface of the frame, a threaded rod is threadedly connected to the sleeve seat, both ends of the threaded rod are rotatably connected to a third shaft seat, a bottom surface of the third shaft seat is fixedly connected to the goods shelf body, a servo motor is fixedly connected to a middle portion of the threaded rod, one end of the threaded rod is fixedly connected to an output end of the servo motor, and the servo motor is fixedly installed on the goods shelf body.

[0015] The present application has the following beneficial effects: when the goods shelf body needs to be moved on the supporting rod, the positioning rod is first rotated to make the clamping block slide in the guide slot, the top plate is then rotated to rotate the top rod, the rotation of the top rod drives the sleeve to rotate the butt joint seat, the rotation of the butt joint seat pulls the clamping block on the hinged seat to separate from the surface of the supporting rod, the movement of the clamping block facilitates the positioning block to slide in the sliding groove, the stability of the movement of the clamping block is increased, and when the clamping block separates from the surface of the supporting rod, the entire limiting seat is moved, so that the distance between the object carrying plates is adjusted. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or prior art description. In all the drawings, similar elements or parts are generally identified by similar reference signs. In the drawings, each element or part is not necessarily drawn according to the actual proportion.

[0017] Figure 1 is a schematic view of a goods shelf body;

[0018] Figure 2 is a schematic view of a goods shelf body;

[0019] Figure 3 is a schematic view of a goods shelf body;

[0020] Figure 4 is a schematic view of a moving assembly;

[0021] Figure 5 is a schematic view of an object carrying plate;

[0022] Figure 6 This is a schematic diagram of the rear-view three-dimensional structure of the carrier plate.

[0023] Figure 7 A schematic diagram of the three-dimensional structure of the carrier plate viewed from below;

[0024] Figure 8 This is a schematic diagram of the three-dimensional structure of the limiting seat;

[0025] Figure 9 This is a schematic diagram of the three-dimensional structure of the push rod.

[0026] In the attached diagram, 1. Cargo rack body; 101. Handle; 102. Fixing block; 103. Support rod; 104. Collar; 105. Side seat; 106. Limiting seat; 107. Main shaft; 108. Cargo plate; 109. Baffle; 110. Support plate; 112. Storage slot; 2. First shaft seat; 201. Rotating rod; 202. Snap ring; 203. First spring; 204. Linkage plate; 205. Pin; 206. Mounting plate; 207. First pulley; 208. Top rod; 209. Sleeve; 210. Connecting seat; 211. Arm plate; 212. Hinge seat; 213. Clamping block; 214. Driven block; 215. Slide groove; 216. Positioning block; 217. Top plate; 2 18. Positioning rod; 219. Locking block; 220. Arc-shaped plate; 221. Guide groove; 222. Locking slot; 3. Adjusting rod; 301. Convex shaft; 302. Turntable; 303. Side rod; 304. Movable plate; 305. Second spring; 306. Side plate; 307. Second shaft seat; 308. Second pulley; 309. L-shaped plate; 310. Support block; 311. Locking tooth; 312. Gear; 4. Insert rod; 401. Base; 402. Rod body; 403. Roller; 404. Control board; 405. Third spring; 406. Arc-shaped groove; 407. Slide rod; 408. Frame; 409. Sleeve seat; 410. Threaded rod; 411. Third shaft seat; 412. Servo motor. Detailed Implementation

[0027] The embodiments of the technical solution of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the technical solution of the present invention and are therefore intended to limit the scope of protection of the present invention.

[0028] It should be noted that, unless otherwise stated, the technical or scientific terms used in this application should have the ordinary meaning as understood by one of ordinary skill in the art to which this invention pertains.

[0029] like Figure 1 - Figure 9As shown, a rack for intelligent warehousing includes a rack body 1. A handle 101 is fixedly connected to one side of the bottom surface of the rack body 1. A fixing block 102 is fixedly connected to the center of the bottom surface of the rack body 1. Support rods 103 are fixedly connected to the four corners of the top surface of the rack body 1. A collar 104 is fixedly connected to the top of the support rod 103. A side seat 105 is slidably connected to the collar 104. One side of the side seat 105 is fixedly connected to a limiting seat 106. A main shaft 107 is rotatably connected to one side of the limiting seat 106. A carrying plate 108 is fixedly connected to the main shaft 107. A baffle 109 is fixedly connected to the center of the bottom surface of the limiting seat 106. The baffle 109 is attached to the bottom wall of the carrying plate 108. A support plate 110 is fixedly connected inside the carrying plate 108. Several sets of storage slots 112 are provided on the support plate 110. The system also includes a sliding component, a limiting component, and a moving component. The sliding component is set on the limiting seat 106 for adjusting the position of the carrying plate 108. The limiting component is set on the bottom surface of the limiting seat 106 for fixing the position of the carrying plate 108. The moving component is set on the rack body 1 for cooperation.

[0030] It should be noted that the servo motor 412 is electrically connected to the external working unit through wires. The specific working principle is based on existing technology and will not be elaborated on here. The operation of the servo motor 412 facilitates the contact of the roller 403 with the ground, thereby facilitating the movement of the entire shelf body 1.

[0031] Furthermore, the sliding assembly includes a pair of first bearing seats 2 fixedly mounted on one side of the bottom surface of the carrier plate 108. A rotating rod 201 is rotatably connected to the pair of first bearing seats 2. A retaining ring 202 is fixedly connected to one end of the rotating rod 201. A first spring 203 is sleeved on the rotating rod 201. The two ends of the first spring 203 are fixedly connected to one side of the retaining ring 202 and one side of the first bearing seat 2, respectively. A linkage plate 204 is fixedly connected to the other end of the rotating rod 201. The other end of the linkage plate 204 is rotatably connected to a pin 205. The pin 205 is fixedly connected to the middle position of the mounting plate 206. First pulleys 207 are fixedly connected to both ends of the mounting plate 206. The first pulleys 207 are slidably connected to the support rod 103. A top rod 208 is rotatably connected to the middle position of the top surface of the limiting seat 106. A sleeve 209 is fixedly connected to the top rod 208. A mating seat 210 is fixedly connected to the surface of the sleeve 209. An arm plate 211 is rotatably connected to the support rod 103. The other end of the arm plate 211 is rotatably connected to a hinge seat 212. The hinge seat 212 is fixedly connected to a clamping block 213. The clamping block 213 is in contact with the surface of the support rod 103. A driven block 214 is fixedly connected to the clamping block 213. A sliding groove 215 is provided inside the driven block 214. A positioning block 216 is slidably connected inside the sliding groove 215. The positioning block 216 is fixedly connected to the limiting seat 106. The top rod 208... A top plate 217 is fixedly connected to the top end of the device, and a positioning rod 218 is rotatably connected to the other end of the top plate 217. A locking block 219 is fixedly connected to the bottom end of the positioning rod 218. An arc-shaped plate 220 is fixedly connected to the outer side of the limiting seat 106. A guide groove 221 is provided inside the arc-shaped plate 220. A locking groove 222 is provided inside the guide groove 221. The guide groove 221 and the locking groove 222 are interconnected. The locking block 219 is located inside the locking groove 222.

[0032] When the rack body 1 needs to be moved on the support rod 103, the positioning rod 218 is first rotated to make the locking block 219 slide inside the guide groove 221. Then, the top plate 217 rotates the top rod 208. The rotation of the top rod 208 drives the docking seat 210 to rotate through the sleeve 209. The rotation of the docking seat 210 pulls the clamping block 213 on the hinge seat 212 away from the surface of the support rod 103 through the arm plate 211. The movement of the clamping block 213 facilitates the sliding of the positioning block 216 inside the slide groove 215, increasing the stability of the movement of the clamping block 213. When the clamping block 213 is away from the surface of the support rod 103, it is convenient to move the limit seat 106 as a whole, thereby facilitating the adjustment of the distance between the carrying plates 108.

[0033] Furthermore, the limiting assembly includes an adjusting rod 3 rotatably connected to the center of the bottom surface of the limiting seat 106. A convex shaft 301 is fixedly connected to the center of the adjusting rod 3, and a turntable 302 is fixedly connected to the other end of the adjusting rod 3. Side rods 303 are fixedly connected to both sides of the bottom surface of the limiting seat 106, and a movable plate 304 is slidably connected to the side rods 303. A second spring 305 is sleeved on the side rods 303, and the two ends of the second spring 305 are fixedly connected to the bottom surface of the limiting seat 106 and the top surface of the movable plate 304, respectively. Side plates 306 are fixedly connected to both sides of 304. A second bearing 307 is fixedly connected to the outer side of the side plate 306. A second pulley 308 is rotatably connected to the second bearing 307. The second pulley 308 is slidably connected to the support rod 103. An L-shaped plate 309 is fixedly connected to one side of the side plate 306. A support block 310 is fixedly connected to the other end of the L-shaped plate 309. Several sets of locking teeth 311 are provided on the support block 310. The locking teeth 311 are locked on the gear 312. The gear 312 is fixedly connected to one end of the main shaft 107.

[0034] When the loading plate 108 on the main shaft 107 is flipped, the turntable 302 is rotated, which drives the adjusting rod 3 to rotate. The rotation of the adjusting rod 3 drives the convex shaft 301 to rotate. A movable plate 304 is provided on the bottom surface of the convex shaft 301. The movable plate 304 is attached to the surface of the convex shaft 301 by the elastic force of the second spring 305. The rotation of the convex shaft 301 causes the movable plate 304 to move downward, which facilitates the sliding of the movable plate 304 on the side rod 303. The movement of the movable plate 304 causes the second pulley 308 on the second shaft seat 307 to slide on the support rod 103, which increases the stability of the movement of the movable plate 304. The movement of the movable plate 304 causes the support block 310 on the L-shaped plate 309 to move downward, which facilitates the disengagement of the locking tooth 311 from the gear 312, thus facilitating the flipping of the loading plate 108 on the main shaft 107.

[0035] Furthermore, the movable component includes a pair of insert rods 4 movably inserted into the shelf body 1. A base 401 is fixedly connected to the bottom end of each pair of insert rods 4. A rod body 402 is rotatably connected to the base 401. A roller 403 is fixedly connected to the rod body 402. A control plate 404 is fixedly connected to the top end of each pair of insert rods 4. A third spring 405 is sleeved on each pair of insert rods 4. The two ends of the third spring 405 are fixedly connected to the top surface of the shelf body 1 and the bottom surface of the control plate 404, respectively. Arc-shaped grooves 406 are formed on both sides of the control plate 404. An internal sliding connection is provided with a slide rod 407. A frame 408 is sleeved at both ends of the slide rod 407. A sleeve 409 is fixedly connected to the bottom of the middle part of the frame 408. A threaded rod 410 is threadedly connected to the sleeve 409. Both ends of the threaded rod 410 are rotatably connected to a third bearing 411. The bottom surface of the third bearing 411 is fixedly connected to the rack body 1. A servo motor 412 is fixedly connected to the middle part of the threaded rod 410. One end of the threaded rod 410 is fixedly connected to the output end of the servo motor 412. The servo motor 412 is fixedly installed on the rack body 1.

[0036] When the rack body 1 is moved, the servo motor 412 operates to rotate the threaded rod 410. The threaded rod 410 has positive and negative threads, and different threads are threaded to the sleeves 409. The rotation of the threaded rod 410 causes the sleeves 409 to move. The sleeves 409 are fixedly connected to the frame 408. The movement of the sleeves 409 causes the slide rod 407 on the frame 408 to slide inside the arc groove 406. The movement of the slide rod 407 causes the control plate 404 to move downward as a whole. The movement of the control plate 404 pushes the base 401 downward through the insert rod 4, so that the rollers 403 on the rod 402 can contact the ground, thereby facilitating the overall movement of the rack body 1.

[0037] The working principle of this invention is as follows: When it is necessary to move the main body 1 of the goods rack on the support rod 103, the positioning rod 218 is first rotated to make the locking block 219 slide inside the guide groove 221. Then, the top plate 217 rotates the top rod 208. The rotation of the top rod 208 drives the docking seat 210 to rotate through the sleeve 209. The rotation of the docking seat 210 pulls the clamping block 213 on the hinge seat 212 away from the surface of the support rod 103 through the arm plate 211. The movement of the clamping block 213 facilitates the sliding of the positioning block 216 inside the slide groove 215, increasing the stability of the movement of the clamping block 213. When the clamping block 213 is away from the surface of the support rod 103, it is convenient to move the limiting seat 106 as a whole, thereby facilitating the adjustment of the distance between the carrying plates 108.

[0038] When the work plate 108 on the main shaft 107 is flipped, the turntable 302 is rotated, which drives the adjusting rod 3 to rotate. The rotation of the adjusting rod 3 drives the cam shaft 301 to rotate. A movable plate 304 is provided on the bottom surface of the cam shaft 301. The movable plate 304 is attached to the surface of the cam shaft 301 by the elastic force of the second spring 305. The rotation of the cam shaft 301 causes the movable plate 304 to move downward, which facilitates the sliding of the movable plate 304 on the side rod 303. The movement of the movable plate 304 causes the second pulley 308 on the second shaft seat 307 to slide on the support rod 103, which increases the stability of the movement of the movable plate 304. The movement of the movable plate 304 causes the support block 310 on the L-shaped plate 309 to move downward, which facilitates the disengagement of the locking tooth 311 from the gear 312, thus facilitating the flipping of the work plate 108 on the main shaft 107.

[0039] When the rack body 1 is moved, the servo motor 412 operates to rotate the threaded rod 410. The threaded rod 410 has positive and negative threads, and different threads are threaded to the sleeves 409. The rotation of the threaded rod 410 causes the sleeves 409 to move. The sleeves 409 are fixedly connected to the frame 408. The movement of the sleeves 409 causes the slide rod 407 on the frame 408 to slide inside the arc groove 406. The movement of the slide rod 407 causes the control plate 404 to move downward as a whole. The movement of the control plate 404 pushes the base 401 downward through the insert rod 4, so that the rollers 403 on the rod 402 can contact the ground, thereby facilitating the overall movement of the rack body 1.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention, and they should all be covered within the scope of the claims and specification of the present invention.

Claims

1. A racking system for intelligent warehousing, comprising a racking body (1), characterized in that, A handle (101) is fixedly connected to one side of the bottom surface of the rack body (1). A fixing block (102) is fixedly connected to the middle of the bottom surface of the rack body (1). Support rods (103) are fixedly connected to the four corners of the top surface of the rack body (1). A collar (104) is fixedly connected to the top of the support rod (103). A side seat (105) is slidably connected to the collar (104). One side of the side seat (105) is fixedly connected to the limiting seat (106). On the limiting seat (106), a main shaft (107) is rotatably connected to one side, a carrying plate (108) is fixedly connected to the main shaft (107), a baffle (109) is fixedly connected to the middle of the bottom surface of the limiting seat (106), the baffle (109) is attached to the bottom wall of the carrying plate (108), a support plate (110) is fixedly connected inside the carrying plate (108), and a number of storage slots (112) are opened on the support plate (110). It also includes a sliding component, a limiting component and a moving component. The sliding component is disposed on the limiting seat (106) for adjusting the position of the carrying plate (108). The limiting component is disposed on the bottom surface of the limiting seat (106) for fixing the position of the carrying plate (108). The moving component is disposed on the rack body (1) for cooperation.

2. A shelving unit for intelligent warehousing according to claim 1, characterized in that: The sliding assembly includes a pair of first bearings (2) fixedly mounted on one side of the bottom surface of the carrier plate (108). A rotating rod (201) is rotatably connected to the pair of first bearings (2). A retaining ring (202) is fixedly connected to one end of the rotating rod (201). A first spring (203) is sleeved on the rotating rod (201). The two ends of the first spring (203) are fixedly connected to one side of the retaining ring (202) and one side of the first bearing (2), respectively.

3. A shelving unit for intelligent warehousing according to claim 2, characterized in that: The other end of the rotating rod (201) is fixedly connected to a linkage plate (204), the other end of the linkage plate (204) is rotatably connected to a pin (205), the pin (205) is fixedly connected to the middle position of the mounting plate (206), and the two ends of the mounting plate (206) are fixedly connected to a first pulley (207), which is slidably connected to the support rod (103).

4. A shelving unit for intelligent warehousing according to claim 3, characterized in that: A top rod (208) is rotatably connected to the middle of the top surface of the limiting seat (106). A sleeve (209) is fixedly connected to the top rod (208). A docking seat (210) is fixedly connected to the surface of the sleeve (209). An arm plate (211) is rotatably connected to the docking seat (210). The other end of the arm plate (211) is rotatably connected to the hinge seat (212). The hinge seat (212) is fixedly connected to the clamping block (213). The clamping block (213) is attached to the surface of the support rod (103). A driven block (214) is fixedly connected to the clamping block (213). A sliding groove (215) is provided inside the driven block (214). A positioning block (216) is slidably connected inside the sliding groove (215). The positioning block (216) is fixedly connected to the limiting seat (106).

5. A shelving unit for intelligent warehousing according to claim 4, characterized in that: The top end of the top rod (208) is fixedly connected to a top plate (217), and the other end of the top plate (217) is rotatably connected to a positioning rod (218). The bottom end of the positioning rod (218) is fixedly connected to a locking block (219). The outer side of the limiting seat (106) is fixedly connected to an arc plate (220). The arc plate (220) has a guide groove (221) inside, and a locking groove (222) is opened inside the guide groove (221). The guide groove (221) and the locking groove (222) are interconnected. The locking block (219) is set inside the locking groove (222).

6. A shelving unit for intelligent warehousing according to claim 1, characterized in that: The limiting assembly includes an adjusting rod (3) rotatably connected to the middle of the bottom surface of the limiting seat (106). A convex shaft (301) is fixedly connected to the middle of the adjusting rod (3). A turntable (302) is fixedly connected to the other end of the adjusting rod (3). Side rods (303) are fixedly connected to both sides of the bottom surface of the limiting seat (106). A movable plate (304) is slidably connected to the side rods (303). A second spring (305) is sleeved on the side rods (303). The two ends of the second spring (305) are fixedly connected to the bottom surface of the limiting seat (106) and the top surface of the movable plate (304), respectively.

7. A shelving unit for intelligent warehousing according to claim 6, characterized in that: Side plates (306) are fixedly connected to both sides of the movable plate (304). A second bearing (307) is fixedly connected to the outer side of the side plate (306). A second pulley (308) is rotatably connected to the second bearing (307). The second pulley (308) is slidably connected to the support rod (103).

8. A shelving unit for intelligent warehousing according to claim 7, characterized in that: An L-shaped plate (309) is fixedly connected to one side of the side plate (306), and a support block (310) is fixedly connected to the other end of the L-shaped plate (309). Several sets of locking teeth (311) are provided on the support block (310), and the locking teeth (311) are locked on the gear (312). The gear (312) is fixedly connected to one end of the main shaft (107).

9. A shelving unit for intelligent warehousing according to claim 1, characterized in that: The movable component includes a pair of rods (4) movably inserted into the main body (1) of the rack. The bottom ends of the pair of rods (4) are fixedly connected to a base (401). A rod body (402) is rotatably connected to the base (401). A roller (403) is fixedly connected to the rod body (402). A control plate (404) is fixedly connected to the top ends of the pair of rods (4). A third spring (405) is sleeved on the pair of rods (4). The two ends of the third spring (405) are fixedly connected to the top surface of the rack (1) and the bottom surface of the control plate (404) respectively. Arc-shaped grooves (406) are opened on both sides of the control plate (404).

10. A shelving unit for intelligent warehousing according to claim 9, characterized in that: The arc-shaped groove (406) is internally connected to a sliding rod (407). A frame (408) is sleeved at both ends of the sliding rod (407). A sleeve (409) is fixedly connected to the bottom of the middle part of the frame (408). A threaded rod (410) is threadedly connected to the sleeve (409). The two ends of the threaded rod (410) are rotatably connected to a third bearing (411). The bottom surface of the third bearing (411) is fixedly connected to the main body of the cargo rack (1). A servo motor (412) is fixedly connected to the middle part of the threaded rod (410). One end of the threaded rod (410) is fixedly connected to the output end of the servo motor (412). The servo motor (412) is fixedly installed on the main body of the cargo rack (1).

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