A warehouse material sampling device

Abstract

This invention relates to the field of warehouse material sampling technology and discloses a warehouse material sampling device, including a storage box. A side door is installed on the left end face of the storage box, and the front face of the storage box is rotatably connected to the door via a rotating shaft. A loading / unloading hole is opened on the front face of the storage box. A lifting mechanism is installed inside the storage box, and a sampling mechanism is provided on the front side of the storage box. Through the designed lifting and mounting components, precise locking and lifting of specific-level material boxes are achieved, avoiding the inefficiency of traditional manual layer-by-layer handling. Through the designed lifting and separating components, during sampling, the paddle of the separating component pushes the lever through gear and rack transmission, causing the locking lever to retract and disengage from the support rod, achieving rapid separation of the material box. After sampling, the spring automatically resets the locking lever, completing the material box reset without manual intervention.

Description

Technical Field

[0001] This invention relates to the field of warehouse material sampling technology, specifically to a warehouse material sampling device. Background Technology

[0002] In warehouse material management, sampling and testing are crucial steps to ensure material quality. Existing technologies often employ fixed shelves and manual material handling, requiring the disassembly of material boxes layer by layer. This is not only inefficient but can also lead to material spillage or damage due to improper operation. Manual sampling can result in sample bias, failing to evenly cover different layers of material and affecting the reliability of test results. Furthermore, sampling can be done in whole boxes or individually, failing to meet the diversity of sampling requirements. In addition, while some automated devices have lifting functions, the linkage between the sampling mechanism and the lifting system is insufficient, making it impossible to achieve accurate positioning and rapid separation of material boxes, thus limiting their application in large-scale warehouse scenarios.

[0003] To address the aforementioned issues, this application proposes a warehouse material sampling device. Summary of the Invention

[0004] The purpose of this invention is to provide a warehouse material sampling device to solve the problems of inconvenient whole-box sampling and insufficient automation in the prior art mentioned in the background section.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a warehouse material sampling device, including a storage box, a side door installed on the left end face of the storage box, the front face of the storage box being rotatably connected to the box door via a rotating shaft, a pick-up and drop-out hole opened on the front face of the storage box, a lifting mechanism installed inside the storage box, and a sampling mechanism provided on the front side of the storage box. The material lifting mechanism includes a lifting component, an installation component, a material dispensing box, and a support component. The lifting component is installed inside the material storage box, the installation component is installed on the left side of the lifting component, the material dispensing box is installed on the installation component, and the support component is provided on the material dispensing box. The sampling mechanism includes a moving component, a lifting platform, a lifting component, and a separating component. The moving component is installed on the front side of the storage bin, the lifting platform is installed on the moving component, the lifting component is installed on the lifting platform, and the separating component is installed on the lifting component.

[0006] Furthermore, the lifting assembly includes a limit rod, a motor A, a threaded rod, an adjusting screw, and an electric telescopic rod. The limit rod is fixedly connected to the inside of the storage box, the motor A is fixedly connected to the inside of the storage box, the threaded rod is fixedly connected to the output end of the motor A, the top end of the threaded rod is rotatably connected to the inside of the storage box via a rotating shaft, the adjusting screw is threadedly connected to the outside of the threaded rod, and the electric telescopic rod is fixedly connected to the left end of the adjusting screw.

[0007] Furthermore, the installation assembly includes a sliding rod, a pad, a support block, and a support rod. Two sliding rods are fixedly connected to the inside of the storage box in a front-to-back manner. The pad is fixedly connected to the outer side of the bottom end of the sliding rod. The support block is slidably connected to the outer side of the sliding rod. Two support rods are fixedly connected to the left end of the support block in a front-to-back symmetrical manner.

[0008] Furthermore, a slot is provided at the right end of the support block, and the movement trajectory of the electric telescopic rod is linear, with the slot positioned on the movement trajectory of the electric telescopic rod.

[0009] Furthermore, the support assembly includes a spring seat, a stop block, a spring, a push block, a locking rod, a lever, and a positioning seat. The bottom end of the feeding box is fixedly connected to the spring seat. A spring groove is formed on the inner side of the spring seat. The stop block is fixedly connected to the center of the spring groove. The spring is fixedly connected to both ends of the stop block. The push block is fixedly connected to the other end of the spring. The locking rod is fixedly connected to the other end of the push block. The locking rod passes through the surface of the spring seat and is slidably connected to the outer side of the locking rod. The lever is fixedly connected to the bottom end of the push block. A groove is formed at the bottom end of the locking rod. The inner side wall of the groove is slidably connected to the corresponding support rod. The positioning seat is fixedly connected to the bottom end of the spring seat.

[0010] Furthermore, the mobile component includes a mobile cart and casters. The mobile cart is located at the front of the storage bin, the casters are installed at the bottom of the mobile cart, and the lifting platform is installed at the top of the mobile cart.

[0011] Furthermore, the lifting assembly includes a base, a bracket, and a hydraulic rod. The base is fixedly connected to the top of the lifting platform, the bracket is fixedly connected to the outside of the mobile vehicle, and the hydraulic rod is fixedly connected to the top of the bracket.

[0012] Furthermore, the separation assembly includes a limiting platform, a motor B, a gear, a rack, and a lever. The limiting platform is fixedly connected to the outer side of the hydraulic rod, and the motor B is fixedly connected to the outer side of the motor B. The gear is fixedly connected to the end of the main shaft of the motor B. Two sliding grooves are centrally symmetrically formed on the inner side of the limiting platform. The rack is slidably connected to the inner sidewall of the sliding groove. The two racks are centrally symmetrically arranged. The lever is fixedly connected to the ends of the two racks that are far apart from each other. Rotary grooves are formed at both the front and rear ends of the limiting platform. The gear is disposed inside the rotating groove, and the outer side of the gear meshes with the rack.

[0013] Furthermore, the movement trajectory of the paddle is linear, and the lever is positioned on the movement trajectory of the paddle.

[0014] Compared with the prior art, the beneficial effects of the present invention are: 1. This invention, through the setting of lifting and mounting components, uses a motor to drive the threaded rod to rotate and adjust the screw to slide up and down along the limiting rod. This allows the electric telescopic rod to be quickly aligned with the slot of the target layer support block. Combined with the linear movement of the electric telescopic rod, it achieves precise locking and lifting of material boxes at specific levels, avoiding the inefficiency of traditional manual layer-by-layer handling. When a support block of a certain layer is raised, all support blocks above it can slide synchronously along the sliding rod, realizing the overall lifting of multiple layers of material boxes and significantly shortening the preparation time before sampling.

[0015] 2. This invention, through the setting of a lifting component and a separating component, ensures that the material box is stably placed during storage by the spring force of the locking rod engaging with the support rod. During sampling, the paddle of the separating component pushes the lever through gear and rack transmission, causing the locking rod to retract and disengage from the support rod, thereby achieving rapid separation of the material box. After sampling is completed, the spring automatically resets the locking rod, and the material box can be reset without manual intervention.

[0016] 3. The present invention ensures the stability of the adjustment screw's movement trajectory through the designed support components, limit rods, and slot structure, preventing deviation during lifting and lowering; the fitting design of the slot groove and the support rod prevents the material box from accidentally slipping off, thus improving operational safety. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of a warehouse material sampling device according to the present invention; Figure 2 This is a schematic diagram of the installation structure of the storage box of a warehouse material sampling device according to the present invention; Figure 3 This is a schematic diagram of the installation structure of the lifting assembly of a warehouse material sampling device according to the present invention; Figure 4 This is a schematic diagram of the installation structure of the installation components of a warehouse material sampling device according to the present invention; Figure 5 This is a side view of the installation structure of the pad block of a warehouse material sampling device according to the present invention; Figure 6 This is a side view of the installation structure of the support component of a warehouse material sampling device according to the present invention; Figure 7 This is a schematic diagram of the installation structure of the moving component of a warehouse material sampling device according to the present invention; Figure 8 This is a schematic diagram of the installation structure of the separation component of a warehouse material sampling device according to the present invention; Figure 9 This is a side view of the installation structure of the lifting assembly of a warehouse material sampling device according to the present invention; In the picture: 1. Storage bin; 11. Bin door; 12. Side door; 2. Lifting mechanism; 21. Lifting assembly; 211. Limit rod; 212. Motor A; 213. Threaded rod; 214. Adjusting screw; 215. Electric telescopic rod; 22. Mounting assembly; 221. Slide rod; 222. Pad; 223. Support block; 224. Support rod; 23. Discharge box; 24. Support assembly; 241. Spring seat; 242. Stop block; 243. Spring; 244. Push block; 245. Locking rod; 246. Lever; 247. Positioning seat; 3. Sampling mechanism; 31. Moving component; 311. Moving cart; 312. Casters; 32. Lifting platform; 33. Lifting component; 331. Base; 332. Bracket; 333. Hydraulic rod; 34. Separation component; 341. Limiting platform; 342. Motor B; 343. Gear; 344. Rack; 345. Paddle. Detailed Implementation

[0018] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0019] Please see Figures 1-9 The present invention provides a technical solution: a warehouse material sampling device, including a storage box 1, a side door 12 installed on the left end face of the storage box 1, a box door 11 rotatably connected to the front end face of the storage box 1 through a rotating shaft, a pick-up and put-out hole opened on the front end face of the storage box 1, a lifting mechanism 2 installed inside the storage box 1, and a sampling mechanism 3 provided on the front side of the storage box 1. The lifting mechanism 2 includes a lifting component 21, an installation component 22, a discharge box 23 and a support component 24. The lifting component 21 is installed inside the storage box 1, the installation component 22 is installed on the left side of the lifting component 21, the discharge box 23 is installed on the installation component 22, and the support component 24 is provided on the discharge box 23. Sampling mechanism 3 includes a moving component 31, a lifting platform 32, a lifting component 33, and a separating component 34. The moving component 31 is installed on the front of the storage bin 1. The lifting platform 32 is installed on the moving component 31. The lifting component 33 is installed on the lifting platform 32. The separating component 34 is installed on the lifting component 33. When sampling is required, motor A212 drives the threaded rod 213 to rotate. The rotation of the threaded rod 213 drives the adjusting screw 214 to slide up and down on the limit rod 211, adjusting the electric telescopic rod 215. The position is determined by aligning the electric telescopic rod 215 with the support block 223 of the layer to be inspected. The electric telescopic rod 215 then extends and inserts into the slot of the support block 223. Motor A212 then drives the adjusting screw 214 to rise, which in turn raises the support block 223 via the electric telescopic rod 215. The raised support block 223 causes all the support blocks 223 above it to slide on the slide rod 221. The pad 222 is used to elevate the first layer of support blocks 223. The moving cart 311 then uses the casters 312... The device moves to the front of the storage bin 1, then the lifting platform 32 rises. The moving cart 311 then moves backward towards the storage bin 1, positioning the lifting assembly 33 and the separating assembly 34 to the lower left of the discharge bin 23 to be removed. The moving cart 311 then moves to the right, positioning the hydraulic rod 333 directly below the positioning seat 247, with the two locking rods 245 positioned on opposite sides of the two levers 246. The hydraulic rod 333 then extends and pushes the positioning seat 247, lifting the discharge bin 23, and then stops. The motor B342 on the platform 341 drives the gear 343 to rotate, and the gear 343 drives the rack 344 to move, causing the two paddles 345 to move closer to each other. In turn, the paddles 345 drive the lever 246 to move closer to each other, and then the lever 246 drives the locking lever 245 to enter the spring groove of the spring seat 241 through the push block 244. Then the hydraulic rod 333 retracts and drives the discharge box 23 to descend, so that the discharge box 23 can be removed. The moving cart 311 is moved, and the material in the discharge box 23 can be sampled as a whole or selected for sampling inspection.

[0020] The lifting assembly 21 includes a limit rod 211, a motor A212, a threaded rod 213, an adjusting screw 214, and an electric telescopic rod 215. The limit rod 211 is fixedly connected to the inside of the storage bin 1. The motor A212 is fixedly connected to the inside of the storage bin 1. The output end of the motor A212 is fixedly connected to the threaded rod 213. The top end of the threaded rod 213 is rotatably connected to the inside of the storage bin 1 via a rotating shaft. The adjusting screw 214 is threadedly connected to the outside of the threaded rod 213. The left end of the adjusting screw 214 is fixedly connected to the electric telescopic rod 215. The mounting assembly 22 includes a slide rod 221, a pad 222, a support block 223, and a support rod 224. Two slide rods 221 are fixedly connected to the inside of the storage bin 1 in a front-to-back configuration. A pad 222 is fixedly connected to the outer side of the bottom end of each slide rod 221. A support block 223 is slidably connected to the outer side of each slide rod 221. Two support blocks 223 are symmetrically fixedly connected to the left end of each support block 223 in a front-to-back configuration. A support rod 224 and a slot are provided at the right end of the support block 223. The movement trajectory of the electric telescopic rod 215 is linear. The slot is set on the movement trajectory of the electric telescopic rod 215. When sampling inspection is required, the motor A212 drives the threaded rod 213 to rotate. The rotation of the threaded rod 213 drives the adjusting screw 214 to slide up and down on the limit rod 211 to adjust the position of the electric telescopic rod 215. The electric telescopic rod 215 is aligned with the support block 223 of the layer to be sampled. Then the electric telescopic rod 215 extends and inserts into the slot of the support block 223. Then the motor A212 drives the adjusting screw 214 to rise. The electric telescopic rod 215 drives the support block 223 to rise. The raised support block 223 will drive all the support blocks 223 above it to slide on the slide rod 221. The pad block 222 is used to raise the first layer of support blocks 223.

[0021] It should be understood that the motor A212 and the electric telescopic rod 215 are controlled by a dedicated control device located on the outer shell of the storage box 1. By selecting any number of layers on the operation panel, the control device will control the motor A212 to run so that the electric telescopic rod 215 is aligned with the support block 223 and inserts the electric telescopic rod 215 into the slot of the support block 223.

[0022] Support assembly 24 includes spring base 241, stop block 242, spring 243, push block 244, locking rod 245, lever 246, and positioning seat 247. The bottom of the feeding box 23 is fixedly connected to the spring base 241. A spring groove is formed inside the spring base 241. A stop block 242 is fixedly connected to the center of the spring groove. Springs 243 are fixedly connected to both ends of the stop block 242. A push block 244 is fixedly connected to the other end of the spring 243. A locking rod 245 is fixedly connected to the other end of the push block 244. The locking rod 245 penetrates the surface of the spring base 241 and is slidably connected to the outer side of the locking rod 245. A lever 246 is fixedly connected to the bottom of the push block 244. A groove is formed at the bottom of the locking rod 245. The inner wall of the groove is slidably connected to the corresponding support rod 224. The bottom of the spring base 241 is fixedly connected to... With a positioning seat 247, when the device is in use, the material is first placed in the feeding box 23. Then, the springs 243 at both ends of the stop block 242 push the push block 244, causing the locking rod 245 to extend out of the spring seat 241. Then, the two locking rods 245 are placed on the two support rods 224 of the same support block 223 respectively. The groove of the locking rod 245 fits with the support rod 224. After sampling is completed, the moving carriage 311 is reset, the hydraulic rod 333 is raised, and then the motor B342 runs in reverse. Through the gear 343, the rack 344 is driven to make the two paddles 345 move away from each other. The springs 243 on the stop block 242 push the push block 244, causing the locking rod 245 to extend out of the spring seat 241. Then, the lower hydraulic rod 333 is used to make the locking rod 245 fall on the adjusting screw 214, completing the reset and placement.

[0023] The mobile component 31 includes a mobile cart 311 and casters 312. The mobile cart 311 is located on the front side of the storage box 1. Casters 312 are installed at the bottom of the mobile cart 311 and a lifting platform 32 is installed at the top of the mobile cart 311. The casters 312 facilitate the movement of the mobile cart 311, and thus facilitate the movement of the lifting platform 32.

[0024] It should be understood that a counterweight may be provided on the side of the top of the lifting platform 32 away from the lifting component 33 and the separating component 34 to ensure balance.

[0025] The lifting assembly 33 includes a base 331, a bracket 332, and a hydraulic rod 333. The base 331 is fixedly connected to the top of the lifting platform 32. The bracket 332 is fixedly connected to the outside of the moving cart 311. The hydraulic rod 333 is fixedly connected to the top of the bracket 332. The separating assembly 34 includes a limiting platform 341, a motor B342, a gear 343, a rack 344, and a lever 345. The limiting platform 341 is fixedly connected to the outside of the hydraulic rod 333. The motor B342 is fixedly connected to the outside of the motor B342. The end of the main shaft of the motor B342 is fixedly connected to... A gear 343 is connected to the inner side of the limiting platform 341, which has two centrally symmetrically arranged grooves. A rack 344 is slidably connected to the inner wall of each groove. The two racks 344 are centrally symmetrically arranged, and a lever 345 is fixedly connected to one end of each rack 344 that is far apart from the other. Rotary grooves are formed at both ends of the limiting platform 341, and the gear 343 is located inside these grooves. The outer side of the gear 343 meshes with the rack 344. The movement trajectory of the lever 345 is linear, and the lever 246 is positioned along the movement trajectory of the lever 345. The moving carriage 311... The omnidirectional wheels 312 move the trolley to the front of the storage bin 1. Then, the lifting platform 32 rises, and the moving cart 311 moves backward towards the storage bin 1, positioning the lifting assembly 33 and the separating assembly 34 to the lower left of the discharge bin 23 to be removed. The moving cart 311 then moves to the right, positioning the hydraulic rod 333 directly below the positioning seat 247, with the two locking levers 245 positioned on opposite sides of the two levers 246. The hydraulic rod 333 then extends and pushes the positioning seat 247, lifting the discharge bin 23. The motor B342 on the limiting platform 341 drives the gear 343 to rotate. The gear 343 drives the rack 344 to move, causing the two paddles 345 to move closer to each other. In turn, the paddles 345 drive the lever 246 to move closer to each other. Then, the lever 246 drives the locking lever 245 to enter the spring groove of the spring seat 241 through the push block 244. Then, the hydraulic rod 333 retracts and drives the discharge box 23 to descend, so that the discharge box 23 can be removed. The moving cart 311 moves, and the material in the discharge box 23 can be sampled as a whole or selected for sampling.

[0026] It should be understood that the motor B342 and the hydraulic rod 333 are controlled by a dedicated remote control device, and the motor B342 has a self-locking function. The forward and reverse stopping of the motor B342 and the extension and retraction of the hydraulic rod 333 can be controlled by operating the remote control.

[0027] Working principle: When using the device, the side door 12 and the main door 11 of the storage bin 1 are opened, and the material is first placed in the discharge bin 23. Then, because the springs 243 at both ends of the stop block 242 push the push block 244, the locking rod 245 extends out of the spring seat 241. Then, the two locking rods 245 are placed on the two support rods 224 of the same support block 223 respectively, and the grooves of the locking rods 245 fit with the support rods 224. When sampling inspection is required, the motor A212 runs and drives the threaded rod 213 to rotate. The rotation of the threaded rod 213 drives the adjusting screw 214 to slide up and down on the limit rod 211, adjusting the position of the electric telescopic rod 215. Align 15 with the support block 223 of the layer to be sampled, then the electric telescopic rod 215 extends and inserts into the slot of the support block 223, then the motor A212 drives the adjusting screw 214 to rise, and the electric telescopic rod 215 drives the support block 223 to rise. The raised support block 223 will drive all the support blocks 223 above it to slide on the slide rod 221. The pad block 222 is used to raise the first layer of support blocks 223. Then the moving cart 311 moves to the front of the storage box 1 through the casters 312. Then the lifting platform 32 runs and rises. Then the moving cart 311 moves backward and closes to the storage box 1, so that the lifting assembly 33 and the separation Component 34 is positioned to the lower left of the material box 23 to be removed. Then, the moving carriage 311 is moved to the right, so that the hydraulic rod 333 is positioned directly below the positioning seat 247, and the two locking rods 245 are positioned on opposite sides of the two levers 246. Then, the hydraulic rod 333 extends and pushes the positioning seat 247, causing the material box 23 to lift. Then, the motor B342 on the limiting platform 341 drives the gear 343 to rotate. The gear 343 drives the rack 344 to move, causing the two levers 345 to move closer to each other. This causes the levers 345 to move the levers 246 closer to each other, and then the levers 246 move the locking rods 246 through the push block 244. 45 is inserted into the spring slot of spring seat 241, then the hydraulic rod 333 retracts to drive the discharge box 23 to descend, so that the discharge box 23 is removed. Move the moving cart 311, and the material in the discharge box 23 is sampled as a whole, or sampled can be selected. After sampling is completed, the moving cart 311 is reset, the hydraulic rod 333 is raised, and then the motor B342 runs in reverse. Through the gear 343, the rack 344 is driven to make the two paddles 345 move away from each other. The spring 243 on the stop block 242 pushes the push block 244 to make the locking rod 245 extend out of the spring seat 241. Then the lower hydraulic rod 333 makes the locking rod 245 fall on the adjusting screw 214, completing the reset and placement.

Claims

1. A warehouse material sampling device, characterized in that: Includes a storage bin (1), a side door (12) installed on the left end face of the storage bin (1), a box door (11) rotatably connected to the front end face of the storage bin (1) via a rotating shaft, a loading and unloading hole opened on the front end face of the storage bin (1), a lifting mechanism (2) installed inside the storage bin (1), and a sampling mechanism (3) provided on the front side of the storage bin (1). The lifting mechanism (2) includes a lifting component (21), an installation component (22), a discharge box (23), and a support component (24). The lifting component (21) is installed inside the storage box (1), the installation component (22) is installed on the left side of the lifting component (21), the discharge box (23) is installed on the installation component (22), and the support component (24) is provided on the discharge box (23). The sampling mechanism (3) includes a moving component (31), a lifting platform (32), a lifting component (33), and a separating component (34). The moving component (31) is installed on the front side of the storage box (1). The lifting platform (32) is installed on the moving component (31). The lifting component (33) is installed on the lifting platform (32). The separating component (34) is installed on the lifting component (33).

2. The warehouse material sampling device according to claim 1, characterized in that: The lifting assembly (21) includes a limit rod (211), a motor A (212), a threaded rod (213), an adjusting screw (214), and an electric telescopic rod (215). The limit rod (211) is fixedly connected to the inside of the storage box (1). The motor A (212) is fixedly connected to the inside of the storage box (1). The threaded rod (213) is fixedly connected to the output end of the motor A (212). The top end of the threaded rod (213) is rotatably connected to the inside of the storage box (1) through a rotating shaft. The adjusting screw (214) is threadedly connected to the outside of the threaded rod (213). The electric telescopic rod (215) is fixedly connected to the left end of the adjusting screw (214).

3. A warehouse material sampling device according to claim 2, characterized in that: The installation assembly (22) includes a slide bar (221), a pad (222), a support block (223), and a support rod (224). Two slide bars (221) are fixedly connected to the inside of the storage box (1) in a front-to-back manner. The pad (222) is fixedly connected to the outer side of the bottom end of the slide bar (221). The support block (223) is slidably connected to the outer side of the slide bar (221). Two support rods (224) are fixedly connected to the left end of the support block (223) in a front-to-back symmetrical manner.

4. A warehouse material sampling device according to claim 3, characterized in that: The support block (223) has a slot on its right end. The movement trajectory of the electric telescopic rod (215) is straight, and the slot is set on the movement trajectory of the electric telescopic rod (215).

5. A warehouse material sampling device according to claim 3, characterized in that: The support assembly (24) includes a spring seat (241), a stop block (242), a spring (243), a push block (244), a locking rod (245), a lever (246), and a positioning seat (247). The bottom end of the feeding box (23) is fixedly connected to the spring seat (241). A spring groove is opened on the inner side of the spring seat (241). The stop block (242) is fixedly connected at the center of the spring groove. The spring (243) is fixedly connected to both the front and rear ends of the stop block (242). The other end of the spring (243) is fixedly connected to a... The push block (244) has a locking rod (245) fixedly connected to its other end. The locking rod (245) passes through the surface of the spring seat (241). The outer side of the locking rod (245) is slidably connected to the spring seat (241). The bottom end of the push block (244) is fixedly connected to the lever (246). The bottom end of the locking rod (245) has a groove. The inner side wall of the groove is slidably connected to the corresponding support rod (224). The bottom end of the spring seat (241) is fixedly connected to the positioning seat (247).

6. A warehouse material sampling device according to claim 5, characterized in that: The moving component (31) includes a moving vehicle (311) and casters (312). The moving vehicle (311) is located on the front side of the storage box (1). The casters (312) are installed at the bottom of the moving vehicle (311). The lifting platform (32) is installed at the top of the moving vehicle (311).

7. A warehouse material sampling device according to claim 6, characterized in that: The lifting assembly (33) includes a base (331), a bracket (332) and a hydraulic rod (333). The top of the lifting platform (32) is fixedly connected to the base (331), the outside of the mobile vehicle (311) is fixedly connected to the bracket (332), and the top of the bracket (332) is fixedly connected to the hydraulic rod (333).

8. A warehouse material sampling device according to claim 7, characterized in that: The separation assembly (34) includes a limiting platform (341), a motor B (342), a gear (343), a rack (344), and a paddle (345). The limiting platform (341) is fixedly connected to the outside of the hydraulic rod (333). The motor B (342) is fixedly connected to the outside of the motor B (342). The gear (343) is fixedly connected to the end of the main shaft of the motor B (342). Two sliding grooves are centrally symmetrically opened on the inner side of the limiting platform (341). The rack (344) is slidably connected to the inner wall of the sliding groove. The two racks (344) are centrally symmetrically arranged. The paddle (345) is fixedly connected to the ends of the two racks (344) that are far apart from each other. Rotary grooves are opened at the front and rear ends of the limiting platform (341). The gear (343) is located inside the rotating groove. The outer side of the gear (343) meshes with the rack (344).

9. A warehouse material sampling device according to claim 8, characterized in that: The movement trajectory of the paddle (345) is straight, and the lever (246) is set on the movement trajectory of the paddle (345).

Images