Staggered table type material conveying platform

Abstract

The utility model relates to the technical field of material conveying devices, and discloses a staggered platform type material conveying platform which comprises a conveying box shell. A driving motor is operated, the output end of the driving motor rotates a motor rotating rod, the motor rotating rod rotates a bidirectional threaded rod, a threaded sliding block and a second threaded sliding block move inwards along the surface of the bidirectional threaded rod at the same time, and therefore the threaded sliding block drives a lifting connecting rod and a second lifting connecting rod; meanwhile, a second threaded sliding block drives a third lifting connecting rod and a fourth lifting connecting rod to rotate with a center rotating rod as the center, so that the second lifting connecting rod drives a limiting sliding block to slide along a T-shaped sliding groove formed in the bottom of the material conveying box, and meanwhile the second threaded sliding block drives the third lifting connecting rod and the fourth lifting connecting rod; and the third lifting connecting rod and the fourth lifting connecting rod drive symmetrically-arranged limiting sliding blocks to slide along the material conveying box, so that the transverse length of the lifting connecting rods is converted into the vertical height, and the height of the material conveying box is increased.

Description

Technical Field

[0001] This utility model relates to the field of material conveying device technology, and in particular to a staggered material conveying platform. Background Technology

[0002] Material handling platforms are devices used in industries such as manufacturing, warehousing, and logistics to automate the transport of materials. Their main functions are to improve production efficiency, reduce labor costs, and enhance the accuracy and safety of material handling. Material handling platforms can be designed in various types to meet different needs and environments.

[0003] Most existing material conveying platforms use lifting devices to adjust their height. However, their storage space is limited, and they can only continuously convey materials from one floor during operation. This requires repeated lifting operations over a long period of time to complete the transportation of materials from different floors. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a staggered material conveying platform.

[0005] This utility model is achieved by the following technical solution: a staggered material conveying platform, including a conveying box shell, a staggered lifting assembly is provided inside the conveying box shell, and a driving assembly is provided at the bottom of the conveying box shell.

[0006] The staggered lifting assembly includes a drive motor, which is fixedly connected to the outer wall of the conveyor box. A motor rotating rod is fixedly connected to the output end of the drive motor. A bidirectional threaded rod is fixedly connected to the end of the motor rotating rod away from the drive motor. A threaded slider is threadedly connected to the outer wall of the bidirectional threaded rod. A second threaded slider is threadedly connected to the outer wall of the bidirectional threaded rod. A lifting connecting rod is rotatably connected to the outer wall of the threaded slider. A limit slider is rotatably connected to the inner wall of the lifting connecting rod away from the second threaded slider. A material conveying box is slidably connected to the inner wall of the conveyor box. A T-shaped groove is provided at the bottom of the material conveying box. The outer wall of the limit slider is slidably connected to the inner wall of the T-shaped groove. A second lifting connecting rod is rotatably connected to the outer wall of the threaded slider. The inner wall of the second lifting connecting rod away from the threaded slider is rotatably connected to the inner wall of the second lifting connecting rod. A lifting link is rotatably connected to the outer wall of the limiting slider. A lifting link is rotatably connected to the outer wall of the threaded slider two. A lifting link is rotatably connected to the outer wall of the threaded slider two. A central rotating rod is rotatably connected to the inner wall of the lifting link. A drive gear is fixedly connected to the outer wall of the bidirectional threaded rod. A synchronous rack is meshed with the outer wall of the drive gear. A limiting gear is meshed with the inner wall of the end of the synchronous rack away from the drive gear. A bidirectional threaded rod two is fixedly connected to the inner wall of the limiting gear. A threaded slider three is threadedly connected to the outer wall of the bidirectional threaded rod two. A synchronous rack two is meshed with the outer wall of the limiting gear. A driven gear is meshed with the end of the synchronous rack two away from the limiting gear. A bidirectional threaded rod three is fixedly connected to the inner wall of the driven gear. A threaded slider four is threadedly connected to the outer wall of the bidirectional threaded rod three.

[0007] As a further improvement to the above solution, the outer wall of the motor rotating rod is rotatably connected to the inner wall of the conveyor box shell, the motor rotating rod penetrates the inner wall of the conveyor box shell and extends therethrough, the outer wall of the end of the bidirectional threaded rod away from the motor rotating rod is rotatably connected to the inner wall of the conveyor box shell, the bottom of the threaded slider is slidably connected to the bottom of the inner wall of the conveyor box shell, the central rotating rod penetrates the inner wall of the lifting link and extends therethrough, and the end of the central rotating rod away from the lifting link penetrates the inner wall of the lifting link and extends therethrough.

[0008] As a further improvement to the above scheme, there are two limiting sliders, which are symmetrically arranged around the central rotating rod. There are three material conveying boxes, three central rotating rods, two threaded sliders, which are symmetrically arranged around the central rotating rod. There are also two threaded sliders, which are symmetrically arranged around the central rotating rod.

[0009] Through the above technical solution, the drive motor is operated, and the output end of the drive motor rotates the motor rotating rod. The motor rotating rod rotates the bidirectional threaded rod, causing the threaded slider and the second threaded slider to move inward along the surface of the bidirectional threaded rod at the same time. This causes the threaded slider to drive the lifting connecting rod and the second lifting connecting rod. At the same time, the second threaded slider drives the third lifting connecting rod and the fourth lifting connecting rod to rotate around the central rotating rod. This causes the lifting connecting rod and the second lifting connecting rod to drive the limit slider to slide along the T-shaped slide groove opened at the bottom of the material conveying box.

[0010] As a further improvement to the above solution, the drive assembly includes a support shaft, which is fixedly connected to the bottom of the conveyor box housing. A rotating rod is rotatably connected to the inner wall of the support shaft, a drive wheel is fixedly connected to the outer wall of the rotating rod, and a driven gear is fixedly connected to the outer wall of the rotating rod.

[0011] As a further improvement to the above solution, a drive chain is meshed with the outer wall of the driven gear two, and a drive gear two is meshed with the end of the drive chain away from the driven gear two. A motor rotating rod two is fixedly connected to the inner wall of the drive gear two, and a drive motor two is fixedly connected to the end of the motor rotating rod two away from the drive gear two. The top of the drive motor two is fixedly connected to the bottom of the conveyor box shell.

[0012] As a further improvement to the above solution, a support block is fixedly connected to the bottom of the outer shell of the conveying box, a second support shaft is rotatably connected to the inner wall of the support block, a second rotating rod is rotatably connected to the inner wall of the second support shaft, a driven wheel is fixedly connected to the outer wall of the second rotating rod, and a steering adjustment block is fixedly connected to the left side of the second support shaft.

[0013] As a further improvement to the above solution, a steering adjustment rod is fixedly connected to the top of the steering adjustment block, a limit ring is slidably connected to the outer wall of the steering adjustment rod, the right side of the limit ring is fixedly connected to the left side of the conveyor box shell, a fixed shaft is fixedly connected to the left side of the conveyor box shell, a steering rod is rotatably connected to the top of the fixed shaft, a T-shaped groove is provided on the inner wall of the steering rod, a T-shaped slider is slidably connected to the inner wall of the T-shaped groove, and the bottom of the T-shaped slider is fixedly connected to the top of the steering adjustment rod.

[0014] Through the above technical solution, the second drive motor is operated, the output end of the second drive motor rotates the second motor rotating rod, the second motor rotating rod rotates the second drive gear, the second drive gear meshes with the drive chain, the drive chain meshes with the second driven gear, thereby causing the second driven gear to rotate the rotating rod, the rotating rod rotates the drive wheel, thereby driving the outer shell of the conveyor box to move through the support shaft, and at the same time the outer shell of the conveyor box drives the support block, the support block drives the second support shaft.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] This invention utilizes a drive motor to rotate a motor-driven rod, which in turn rotates a bidirectional threaded rod. This causes the threaded slider and the second threaded slider to move inwards along the surface of the bidirectional threaded rod. The threaded slider then drives the lifting connecting rod and the second lifting connecting rod. Simultaneously, the second threaded slider drives the third and fourth lifting connecting rods to rotate around the central rotating rod. This causes the lifting connecting rod and the second lifting connecting rod to slide along the T-shaped groove at the bottom of the material conveying box. At the same time, the second threaded slider drives the third and fourth lifting connecting rods, which in turn drive the symmetrically arranged limit sliders to slide along the material conveying box. This transforms the lateral length of the lifting connecting rod into its vertical height, thereby increasing the height of the material conveying box. Simultaneously, the bidirectional threaded rod rotates a drive gear, which meshes with a synchronous rack, synchronizing... A rack and pinion engages with a limiting gear, which rotates a bidirectional threaded rod two. This bidirectional threaded rod two causes the symmetrically arranged threaded slider three to move inward simultaneously. Simultaneously, the limiting gear engages with a synchronous rack two, which in turn engages with a driven gear. The driven gear rotates the bidirectional threaded rod three, causing the threaded slider four to move inward simultaneously along the surface of the bidirectional threaded rod three. With the bidirectional threaded rod, bidirectional threaded rod two, and bidirectional threaded rod three under the same driving source, the different diameter driving gears, limiting gears, and driven gears, influenced by the gear ratio, will increase the rotational speed of bidirectional threaded rods two and three. This results in an increasing speed for the threaded slider four, threaded slider three, and threaded slider on the surface of the bidirectional threaded rod, causing the three material conveying boxes to rise in a staggered, incremental manner. This allows for the simultaneous lifting and transport of materials at different heights, improving material transport efficiency.

[0017] This invention utilizes a second drive motor. The output of the second drive motor rotates a second motor rotating rod, which in turn rotates a second drive gear. The second drive gear meshes with a drive chain, which in turn meshes with a second driven gear. This causes the driven gear to rotate a rotating rod, which in turn rotates a drive wheel. This movement, via a support shaft, moves the outer shell of the conveyor box. Simultaneously, the outer shell of the conveyor box moves a support block, which in turn moves a second support shaft. The second support shaft then moves a second rotating rod, which in turn moves the driven wheel. Furthermore, by pushing a steering rod, the steering rod moves a T-shaped slider through a T-shaped groove. The T-shaped slider moves a steering adjustment rod, which in turn moves a steering adjustment block. Simultaneously, the steering adjustment rod slides along the inner wall of a limit ring, causing the steering adjustment block to rotate the second support shaft along the inner wall of the support block. This adjusts the direction of movement of the driven wheel, thereby regulating the direction of movement of the outer shell of the conveyor box, increasing the flexibility and practicality of the equipment. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the staggered lifting assembly structure of this utility model;

[0020] Figure 3 This utility model Figure 2 Enlarged structural diagram of section A in the middle;

[0021] Figure 4 This is a schematic cross-sectional view of the staggered platform lifting assembly of this utility model;

[0022] Figure 5 This utility model Figure 4 Enlarged structural diagram of section B in the middle;

[0023] Figure 6 This is a schematic diagram of the limiting gear structure of this utility model;

[0024] Figure 7 This is a schematic diagram of the drive component structure of this utility model;

[0025] Figure 8 This is a schematic cross-sectional view of the drive component of this utility model;

[0026] Figure 9 This is a schematic diagram of the limiting ring structure of this utility model;

[0027] Figure 10 This utility model Figure 9 Enlarged structural diagram of section C.

[0028] Explanation of key symbols:

[0029] 1. Conveyor box shell; 2. Staggered lifting assembly; 201. Drive motor; 202. Motor rotating rod; 203. Bidirectional threaded rod; 204. Threaded slider; 205. Threaded slider two; 206. Lifting connecting rod; 207. Limiting slider; 208. Material conveying box; 209. T-shaped chute; 211. Lifting connecting rod two; 212. Lifting connecting rod three; 213. Lifting connecting rod four; 214. Central rotating rod; 215. Drive gear; 216. Synchronous rack; 217. Limiting gear; 218. Bidirectional threaded rod two; 219. Threaded slider three; 220. Synchronous rack two; 221. Driven gear; 222, Bidirectional threaded rod three; 223, Threaded slider four; 3, Drive assembly; 301, Support shaft; 302, Rotating rod; 303, Drive wheel; 304, Driven gear two; 305, Drive chain; 306, Drive gear two; 307, Motor rotating rod two; 308, Drive motor two; 309, Support block; 310, Support shaft two; 311, Rotating rod two; 312, Driven wheel; 313, Steering adjustment block; 314, Steering adjustment rod; 315, Limiting ring; 316, Fixed shaft; 317, Steering rod; 318, T-shaped slide groove two; 319, T-shaped slider. Detailed Implementation

[0030] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments. Example

[0031] Please combine Figure 1-10 The staggered material conveying platform of this embodiment includes a conveying box shell 1, a staggered lifting assembly 2 is provided inside the conveying box shell 1, and a driving assembly 3 is provided at the bottom of the conveying box shell 1.

[0032] The staggered lifting assembly 2 includes a drive motor 201, which is fixedly connected to the outer wall of the conveyor box shell 1. A motor rotating rod 202 is fixedly connected to the output end of the drive motor 201. A bidirectional threaded rod 203 is fixedly connected to the end of the motor rotating rod 202 away from the drive motor 201. A threaded slider 204 is threadedly connected to the outer wall of the bidirectional threaded rod 203. A second threaded slider 205 is threadedly connected to the outer wall of the bidirectional threaded rod 203. A lifting connecting rod 206 is rotatably connected to the outer wall of the threaded slider 204. A limit slider 207 is rotatably connected to the inner wall of the end of the lifting connecting rod 206 away from the second threaded slider 205. A material conveying box 208 is slidably connected to the inner wall of the conveyor box shell 1. A T-shaped groove 209 is provided at the bottom of the material conveying box 208. The outer wall of the limit slider 207 is slidably connected to the inner wall of the T-shaped groove 209. A second lifting connecting rod 211 is rotatably connected to the outer wall of the threaded slider 204. The inner wall of the end of the lifting connecting rod 211 away from the threaded slider 204 is rotatably connected to the inner wall of the second lifting connecting rod 211. Connected to the outer wall of the limiting slider 207, the outer wall of the threaded slider 205 is rotatably connected to the lifting link 3 212, the outer wall of the threaded slider 205 is rotatably connected to the lifting link 4 213, the inner wall of the lifting link 206 is rotatably connected to the central rotating rod 214, the outer wall of the bidirectional threaded rod 203 is fixedly connected to the drive gear 215, the outer wall of the drive gear 215 is meshed with the synchronous rack 216, and the inner wall of the synchronous rack 216 away from the drive gear 215 is meshed with the limiting gear. 217. A two-way threaded rod 218 is fixedly connected to the inner wall of the limiting gear 217. A threaded slider 219 is threadedly connected to the outer wall of the two-way threaded rod 218. A synchronous rack 220 is meshed with the outer wall of the limiting gear 217. A driven gear 221 is meshed with the end of the synchronous rack 220 away from the limiting gear 217. A two-way threaded rod 222 is fixedly connected to the inner wall of the driven gear 221. A threaded slider 223 is threadedly connected to the outer wall of the two-way threaded rod 222.

[0033] The outer wall of the motor rotating rod 202 is rotatably connected to the inner wall of the conveyor box shell 1. The motor rotating rod 202 passes through the inner wall of the conveyor box shell 1 and extends thereafter. The outer wall of the end of the bidirectional threaded rod 203 away from the motor rotating rod 202 is rotatably connected to the inner wall of the conveyor box shell 1. The bottom of the threaded slider 204 is slidably connected to the bottom of the inner wall of the conveyor box shell 1. The central rotating rod 214 passes through the inner wall of the lifting connecting rod 206 and extends thereafter. The end of the central rotating rod 214 away from the lifting connecting rod 206 passes through the inner wall of the lifting connecting rod 213 and extends thereafter.

[0034] There are two limit sliders 207, which are symmetrically arranged around the central rotating rod 214. There are three material conveying boxes 208, which are symmetrically arranged around the central rotating rod 214. There are two threaded sliders 3 219, which are symmetrically arranged around the central rotating rod 214. There are two threaded sliders 4 223, which are symmetrically arranged around the central rotating rod 214.

[0035] The drive assembly 3 includes a support shaft 301, which is fixedly connected to the bottom of the conveyor box housing 1. A rotating rod 302 is rotatably connected to the inner wall of the support shaft 301. A drive wheel 303 is fixedly connected to the outer wall of the rotating rod 302. A driven gear 304 is fixedly connected to the outer wall of the rotating rod 302.

[0036] Drive chain 305 is meshed with the outer wall of driven gear 2 304. Drive gear 2 306 is meshed with the end of drive chain 305 away from driven gear 2 304. Motor rotating rod 2 307 is fixedly connected to the inner wall of drive gear 2 306. Drive motor 2 308 is fixedly connected to the end of motor rotating rod 2 307 away from drive gear 2 306. The top of drive motor 2 308 is fixedly connected to the bottom of conveyor box shell 1.

[0037] A support block 309 is fixedly connected to the bottom of the outer shell 1 of the conveyor box. A second support shaft 310 is rotatably connected to the inner wall of the support block 309. A second rotating rod 311 is rotatably connected to the inner wall of the second support shaft 310. A driven wheel 312 is fixedly connected to the outer wall of the second rotating rod 311. A steering adjustment block 313 is fixedly connected to the left side of the second support shaft 310.

[0038] A steering adjustment rod 314 is fixedly connected to the top of the steering adjustment block 313. A limit ring 315 is slidably connected to the outer wall of the steering adjustment rod 314. The right side of the limit ring 315 is fixedly connected to the left side of the conveyor box shell 1. A fixed shaft 316 is fixedly connected to the left side of the conveyor box shell 1. A steering rod 317 is rotatably connected to the top of the fixed shaft 316. A T-shaped groove 318 is opened on the inner wall of the steering rod 317. A T-shaped slider 319 is slidably connected to the inner wall of the T-shaped groove 318. The bottom of the T-shaped slider 319 is fixedly connected to the top of the steering adjustment rod 314.

[0039] The implementation principle of the staggered material conveying platform in this application embodiment is as follows: By operating the drive motor 201, the output end of the drive motor 201 rotates the motor rotating rod 202, and the motor rotating rod 202 rotates the bidirectional threaded rod 203, causing the threaded slider 204 and the second threaded slider 205 to move inward along the surface of the bidirectional threaded rod 203 simultaneously. This causes the threaded slider 204 to drive the lifting connecting rod 206 and the second lifting connecting rod 211, while the second threaded slider 205 drives the third lifting connecting rod 212 and the fourth lifting connecting rod 213 to rotate around the central rotating rod 214. This causes the lifting connecting rod 206 and the second lifting connecting rod 211 to drive the limiting slider 207 to slide along the T-shaped groove 209 opened at the bottom of the material conveying box 208. At the same time, the threaded slider... The second 205 drives the lifting linkages 212 and 213, causing them to slide along the material conveying box 208 along the symmetrically arranged limiting sliders 207. This transforms the lateral length of the lifting linkages into vertical height, thereby increasing the height of the material conveying box 208. Simultaneously, the bidirectional threaded rod 203 rotates, driving the drive gear 215. The drive gear 215 meshes with the synchronous rack 216, which in turn meshes with the limiting gear 217. The limiting gear 217 rotates the second bidirectional threaded rod 218, causing the symmetrically arranged threaded sliders 219 to move inwards. Simultaneously, the limiting gear 217 rotates, meshing with the synchronous rack 217. 220. Synchronous rack 220 meshes with driven gear 221. Driven gear 221 rotates bidirectional threaded rod 322, causing threaded slider 423 to move inward simultaneously along the surface of bidirectional threaded rod 322. With bidirectional threaded rod 203, bidirectional threaded rod 218, and bidirectional threaded rod 322 all driven by the same source, the drive gear 215, limit gear 217, and driven gear 221 of different diameters will, under the influence of the gear ratio, increase the rotational speed of bidirectional threaded rod 218 and bidirectional threaded rod 322. This results in the increasing speed of threaded slider 423, threaded slider 329, and threaded slider 204 on the surface of the bidirectional threaded rod, causing the three material conveying boxes 208 to rise in a staggered, incremental manner, thus enabling simultaneous... The system elevates and transports materials at different heights, improving transport efficiency. Then, by operating drive motor 308, the output of drive motor 308 rotates motor rotating rod 307, which in turn rotates drive gear 306. Drive gear 306 meshes with drive chain 305, which in turn meshes with driven gear 304. This causes driven gear 304 to rotate rotating rod 302, which in turn rotates drive wheel 303. This, in turn, moves the conveyor box housing 1 via support shaft 301. Simultaneously, the conveyor box housing 1 moves support block 309, which in turn moves support shaft 310. Support shaft 310 moves rotating rod 311, which in turn moves driven wheel 312.Furthermore, by pushing the steering rod 317, the steering rod 317 drives the T-shaped slider 319 through the T-shaped slide groove 318. The T-shaped slider 319 drives the steering adjusting rod 314, which in turn drives the steering adjusting block 313. Simultaneously, the steering adjusting rod 314 slides along the inner wall of the limiting ring 315, causing the steering adjusting block 313 to drive the second support shaft 310 to rotate along the inner wall of the support block 309. This adjusts the movement direction of the driven wheel 312, thereby adjusting the movement direction of the conveyor box shell 1, increasing the flexibility and practicality of the equipment.

[0040] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A staggered material conveying platform, characterized in that, Includes a conveyor box shell (1), inside which a staggered lifting assembly (2) is provided, and at the bottom of the conveyor box shell (1) a drive assembly (3); The staggered lifting assembly (2) includes a drive motor (201), which is fixedly connected to the outer wall of the conveyor box housing (1). A motor rotating rod (202) is fixedly connected to the output end of the drive motor (201). A bidirectional threaded rod (203) is fixedly connected to the end of the motor rotating rod (202) away from the drive motor (201). A threaded slider (204) is threadedly connected to the outer wall of the bidirectional threaded rod (203). A second threaded slider (205) is threadedly connected to the outer wall of the bidirectional threaded rod (203). The outer wall of the threaded slider (204) is rotatably connected to... A lifting link (206) is connected to the inner wall of the end of the lifting link (206) away from the threaded slider (205), which is rotatably connected to a limit slider (207). A material conveying box (208) is slidably connected to the inner wall of the outer shell (1) of the conveying box. A T-shaped groove (209) is provided at the bottom of the material conveying box (208). The outer wall of the limit slider (207) is slidably connected to the inner wall of the T-shaped groove (209). A lifting link (211) is rotatably connected to the outer wall of the threaded slider (204), which is rotatably connected to the inner wall of the end of the lifting link (211) away from the threaded slider (204). The threaded slider (205) is rotatably connected to the outer wall of the limiting slider (207). The outer wall of the threaded slider (205) is rotatably connected to the lifting link (212). The outer wall of the threaded slider (205) is rotatably connected to the lifting link (213). The inner wall of the lifting link (206) is rotatably connected to the central rotating rod (214). The outer wall of the bidirectional threaded rod (203) is fixedly connected to the drive gear (215). The outer wall of the drive gear (215) is meshed with the synchronous rack (216). The inner wall of the synchronous rack (216) away from the drive gear (215) is meshed with the limiting gear. (217) A two-way threaded rod two (218) is fixedly connected to the inner wall of the limiting gear (217), and a threaded slider three (219) is threadedly connected to the outer wall of the two-way threaded rod two (218). A synchronous rack two (220) is meshed with the outer wall of the limiting gear (217). A driven gear (221) is meshed with the end of the synchronous rack two (220) away from the limiting gear (217). A two-way threaded rod three (222) is fixedly connected to the inner wall of the driven gear (221), and a threaded slider four (223) is threadedly connected to the outer wall of the two-way threaded rod three (222).

2. The staggered material conveying platform as described in claim 1, characterized in that: The outer wall of the motor rotating rod (202) is rotatably connected to the inner wall of the conveyor box shell (1). The motor rotating rod (202) passes through the inner wall of the conveyor box shell (1) and extends therethrough. The outer wall of the bidirectional threaded rod (203) away from the motor rotating rod (202) is rotatably connected to the inner wall of the conveyor box shell (1). The bottom of the threaded slider (204) is slidably connected to the bottom of the inner wall of the conveyor box shell (1). The central rotating rod (214) passes through the inner wall of the lifting connecting rod (206) and extends therethrough. The end of the central rotating rod (214) away from the lifting connecting rod (206) passes through the inner wall of the lifting connecting rod (213) and extends therethrough.

3. The staggered material conveying platform as described in claim 1, characterized in that: Two limit sliders (207) are provided, and the two limit sliders (207) are symmetrically arranged with the central rotating rod (214) as the center. Three material conveying boxes (208) are provided, and three central rotating rods (214) are provided. Two threaded sliders (219) are provided, and the two threaded sliders (219) are symmetrically arranged with the central rotating rod (214) as the center. Two threaded sliders (223) are provided, and the two threaded sliders (223) are symmetrically arranged with the central rotating rod (214) as the center.

4. The staggered material conveying platform as described in claim 1, characterized in that: The drive assembly (3) includes a support shaft (301), which is fixedly connected to the bottom of the outer shell (1) of the conveyor box. A rotating rod (302) is rotatably connected to the inner wall of the support shaft (301), a drive wheel (303) is fixedly connected to the outer wall of the rotating rod (302), and a driven gear (304) is fixedly connected to the outer wall of the rotating rod (302).

5. The staggered material conveying platform as described in claim 4, characterized in that: The driven gear 2 (304) is meshed with a drive chain (305) on its outer wall. The end of the drive chain (305) away from the driven gear 2 (304) is meshed with a drive gear 2 (306). The inner wall of the drive gear 2 (306) is fixedly connected with a motor rotating rod 2 (307). The end of the motor rotating rod 2 (307) away from the drive gear 2 (306) is fixedly connected with a drive motor 2 (308). The top of the drive motor 2 (308) is fixedly connected to the bottom of the outer shell (1) of the conveyor box.

6. The staggered material conveying platform as described in claim 5, characterized in that: The bottom of the outer shell (1) of the conveyor box is fixedly connected to a support block (309), the inner wall of the support block (309) is rotatably connected to a second support shaft (310), the inner wall of the second support shaft (310) is rotatably connected to a second rotating rod (311), the outer wall of the second rotating rod (311) is fixedly connected to a driven wheel (312), and the left side of the second support shaft (310) is fixedly connected to a steering adjustment block (313).

7. The staggered material conveying platform as described in claim 6, characterized in that: The steering adjustment block (313) is fixedly connected to the top of the steering adjustment rod (314). The outer wall of the steering adjustment rod (314) is slidably connected to the limit ring (315). The right side of the limit ring (315) is fixedly connected to the left side of the conveyor box shell (1). The left side of the conveyor box shell (1) is fixedly connected to the fixed shaft (316). The top of the fixed shaft (316) is rotatably connected to the steering rod (317). The inner wall of the steering rod (317) is provided with a T-shaped slide groove (318). The inner wall of the T-shaped slide groove (318) is slidably connected to a T-shaped slider (319). The bottom of the T-shaped slider (319) is fixedly connected to the top of the steering adjustment rod (314).

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