Medicine storing, taking and self-pushing pushing mechanism
By designing push, ejection and protection devices in the drug storage cabinet, the problem of easy damage during the transfer process is solved, and the safe storage of drugs and convenient access to drugs is achieved.
Patent Information
- Application Number
- CN202411517063.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-29
- Publication Date
- 2025-03-04
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
When using a drug storage cabinet to transfer and store drugs, the drugs are prone to damage to the bottle due to bumps, resulting in waste of medicine, and inconvenient to obtain medicine.
A self-service push mechanism for drug storage and drug collection is designed, including a push device, an ejection device and a protective device. The push device is controlled by a timer to push the drugs to the outlet one by one; the ejection device pushes the drugs out of the closet for easy access and storage; the protective device limits the drugs through a hydraulic oil tank and airbag to avoid bumps.
It effectively avoids damage caused by bumps during transportation, reduces drug waste, and improves the convenience of drug acquisition.
Smart Images
Figure CN119551301A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of medicine storage cabinets, and in particular to a self-service pushing mechanism for storing and retrieving medicines. Background Art
[0002] The self-service push mechanism for drug storage and retrieval is a device used to facilitate the retrieval of drugs from the inside during the storage process.
[0003] In the process of transporting and storing medicines in a medicine storage cabinet, bottled medicines are usually stacked and placed directly in the inner chamber of the medicine storage cabinet. Users need to search for them when taking them, which is inconvenient for taking and storing. At the same time, general bottled medicine bottles are made of glass bottles. Since bottled medicines cannot be effectively limited and buffered in the inner chamber of the medicine storage cabinet, they are easily bumped during transportation, causing the bottles to break, resulting in drug waste. Summary of the invention
[0004] The present invention is to solve the problem that in the process of transporting and storing medicines in a medicine storage cabinet, bottled medicines are usually directly stacked and placed in the inner chamber of the medicine storage cabinet. Users need to search for them when taking them, which is inconvenient for taking and storing. At the same time, general bottled medicines are glass bottles. Since bottled medicines cannot be effectively limited and buffered in the inner chamber of the medicine storage cabinet, the medicines are easily bumped during transportation, causing the medicine bottles to break, resulting in waste of medicines. Therefore, a self-service pushing mechanism for storing and retrieving medicines is proposed.
[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a self-service pushing mechanism for drug storage and drug retrieval, comprising an inner chamber of a medicine storage cabinet, an outer surface of the inner chamber of the medicine storage cabinet is fixedly connected to a medicine storage cabinet shell, a sandwich is formed between the inner chamber of the medicine storage cabinet and an outer box of the medicine storage cabinet, a timer is arranged on one side of the outer chamber of the medicine storage cabinet, a pushing device is arranged on the inner wall of the inner chamber of the medicine storage cabinet, an ejecting device is arranged on the inner wall of the inner chamber of the medicine storage cabinet, and a protective device is arranged on the inner wall of the inner chamber of the medicine storage cabinet, the pushing device can push the bottled medicines placed in the inner chamber of the medicine storage cabinet to the exit one by one for later retrieval, the ejecting device can eject the bottled medicines pushed by the pushing device to the exit from the inner chamber of the medicine storage cabinet for retrieval and storage, and the protective device can squeeze and limit the two sides of the bottled medicines placed in the inner chamber of the medicine storage cabinet, so that it is not easy to shake and bump during transportation, thereby avoiding damage to the medicine bottles and waste of medicines.
[0006] The effect achieved by the above components is: in the process of placing bottled medicines in the various chambers in the outer shell of the medicine storage cabinet and the inner chamber of the medicine storage cabinet for transfer and transportation, the protective device will squeeze and limit the two sides of the bottled medicines placed in the inner chamber of the medicine storage cabinet, so that it is not easy to shake and bump during the transportation process, avoiding damage to the medicine bottles and resulting in waste of medicines. When the timer reminds, the pushing device and the ejecting device can be used to push the bottled medicines placed in the inner chamber of the medicine storage cabinet to the exit one by one, and then the bottled medicines are ejected from the inner chamber of the medicine storage cabinet, which is convenient for taking and storing them, so that the outer shell of the medicine storage cabinet and the inner chamber of the medicine storage cabinet are convenient for transferring and transporting the bottled medicines.
[0007] Preferably, the pushing device includes a first cabinet cover and two first belts, a first slide groove is symmetrically opened on the top of the inner chamber of the medicine storage cabinet, a third spring is fixedly connected to one side of the inner wall of the first cabinet cover, one end of the third spring is fixedly connected to the second cabinet cover, one side of the first cabinet cover is clamped with one side of the medicine storage cabinet shell, one side of the first cabinet cover and the second cabinet cover are both fixedly connected to an operating block, the outer surface of the second cabinet cover is slidably connected to the inner wall of the first cabinet cover, and the two ends of the first cabinet cover and the second cabinet cover are respectively slidably connected to the inner walls of the two first slide grooves, a rectangular groove is opened on one side of the inner wall of the first slide groove, the inner wall of the rectangular groove is fixedly connected to the first spring, one end of the first spring is fixedly connected to a limiting block, the limiting block is slidably connected to the rectangular groove, one side of the limiting block is fixedly connected to a magnet block, one side of the two ends of the second cabinet cover is made of iron material, one side of the magnet block is magnetically attracted to one side of the second cabinet cover, one side of the two ends of the first cabinet cover is fixedly connected to a first toothed plate, the medicine A support block is symmetrically fixedly connected to one side of the inner chamber of the medicine storage cabinet, and one side of the support block is rotatably connected to a first round roller, an outer surface of the first round roller is fixedly connected to a first one-way bearing, an outer ring of the first one-way bearing is fixedly connected to a first gear ring block, and the outer surface of the first gear ring block is meshed with one side of the first tooth plate; a circular hole block is symmetrically fixedly connected to one side of the inner chamber of the medicine storage cabinet, and the inner wall of the circular hole block is rotatably connected to a first round rod, and the outer surfaces of both ends of the first round rod and the outer surfaces of the two first round rollers are respectively sleeved and connected to the two ends of the inner walls of the two first belts, and the outer surface of the first round rod is fixedly connected to a plurality of pull ropes, and a second spring is fixedly connected to one side of the plurality of inner cavities of the inner chamber of the medicine storage cabinet, and one end of the second spring is fixedly connected to a push plate, and a second slide groove is opened at the bottom of the plurality of inner cavities of the inner chamber of the medicine storage cabinet, and the inner wall of the second slide groove is slidably connected to the bottom of the push plate, and one end of the pull rope passes through one side of the inner chamber of the medicine storage cabinet and extends to one side of the push plate and is fixedly connected thereto.
[0008] The effect achieved by the above components is as follows: by setting a pushing device, when the timer issues a reminder, first hold the two operating blocks at the same time to slide the first cabinet cover and the second cabinet cover to one end in the first slide groove to a certain position, the first cabinet cover will pass over the limit block, and then the limit block will slide out of the first rectangular groove under the resetting action of the first spring to block the second cabinet cover, and the magnet block on one side will adsorb and fix one side of the second cabinet cover. At this time, the first toothed plates at both ends of the first cabinet cover will engage with the first gear ring block. When the first cabinet cover continues to be pushed to slide to one end on the outer surface of the second cabinet cover, the third spring will be stretched open, and the second cabinet cover will be pulled for a second limit, and the first gear ring block will be driven to rotate at the same time. At this time, the outer ring and the inner ring of the first one-way bearing are in a locked state, and the rotation of the first gear ring block will drive the first round roller to rotate on the support block, so that under the transmission of the first belt, the first round rod can be driven to rotate in the inner wall of the round hole block, and one end of the pull rope will be wrapped around the outer surface of the first round rod, and the other end will pull the push plate in the second The medicine bottled medicine in the medicine storage cabinet can be pushed out one by one to the exit of the second cabinet cover after the medicine bottled medicine is taken out. In this way, after the medicine bottled medicine near the outside is taken out, the medicine bottled medicine near the inner chamber of the medicine storage cabinet can be pushed out when the first cabinet cover is opened to a certain position, which is convenient for taking out and avoiding the situation that the medicine bottled medicine is dumped and damaged by reaching in. Similarly, when the first cabinet cover is pushed to one end of the second cabinet cover, the outer ring and the inner ring of the first one-way bearing are unlocked. At this time, the rotation of the first gear ring block will not drive the first round roller to rotate. Then, under the resetting action of the second spring, the push plate will be pulled to slide and reset to one end in the second slide groove, so that the first round rod unwinds the pull rope. Under the transmission of the first belt, the first round roller and the inner ring of the first one-way bearing rotate. At this time, the inner ring and the outer ring of the first one-way bearing do not rotate synchronously.
[0009] Preferably, a telescopic plate is fixedly connected to one side of the push plate, and one end of the telescopic plate is fixedly connected to one side of the inner wall of the second sliding groove.
[0010] The effect achieved by the above components is: by setting the telescopic plate, the top of the inner wall between one end of the second slide groove close to the exit of the inner chamber of the medicine storage cabinet and the push plate can be blocked, which is convenient for the storage of medicine bottles and prevents some smaller medicine bottles from falling into the inner wall of the second slide groove and getting stuck and tipping over.
[0011] Preferably, a rubber block is fixedly connected to one side of the push plate, and the rubber block is arranged on a side of the push plate away from the second spring.
[0012] The effect achieved by the above components is: by arranging the rubber block, the wear between the push plate and the medicine bottle can be reduced, and the surface of the medicine bottle can be prevented from being scratched and damaged by collision during the pushing process.
[0013] Preferably, a telescopic rod is fixedly connected to one side of several inner cavities of the inner chamber of the medicine storage cabinet, one end of the telescopic rod is fixedly connected to one side of the push plate, and the outer surface of the telescopic rod is sleeve-connected to the inner wall of the second spring.
[0014] The effect achieved by the above components is that by arranging the telescopic rod, the inner wall of the second spring can be supported and reinforced, so that it is not easy to deform, bend or be damaged during use, thereby increasing the service life of the second spring.
[0015] Preferably, the ejection device includes a second belt and a plurality of ejector plates, one side of both ends of the first cabinet cover is fixedly connected to a second toothed plate, one side of the support block is rotatably connected to a second round roller, the outer surface of the second round roller is fixedly connected to a second one-way bearing, the outer ring of the second one-way bearing is fixedly connected to a second gear ring block, the outer surface of the second gear ring block is meshed with one side of the second toothed plate, the inner wall of the outer shell of the medicine storage cabinet is rotatably connected to a second round rod, the two ends of the inner walls of the two second belts are respectively sleeved and connected to the two ends of the second round rod and the outer surfaces of the two second round rollers, the outer surfaces of both ends of the second round rod are fixedly connected to round blocks, the outer surfaces of both ends of the second round rod are sleeved and connected to torsion springs, the two ends of the torsion spring are respectively fixedly connected to the outer box of the medicine storage cabinet and one side of the round block, the outer surface of the second round rod is fixedly connected to a plurality of cam groove blocks, The bottom of the inner chamber of the medicine storage cabinet is fixedly connected with several rectangular hole blocks, the inner wall of the rectangular hole block is slidably connected with a first push rod, one end of the first push rod is fixedly connected with a sliding rod, the outer surface of the sliding rod is slidably connected with the inner wall of the cam groove block, one side of the first push rod is fixedly connected with a first trapezoidal block, the bottom ends of the top plate are symmetrically fixedly connected with support rods, the bottom of the support rod is fixedly connected with a second trapezoidal block, several inner cavity bottoms of the inner chamber of the medicine storage cabinet are symmetrically opened with second rectangular grooves, the inner wall of the second rectangular groove is connected with the inner wall of the second slide groove, several support rods are connected with the inner wall of the second slide groove, the top plate is inserted into the inner wall of the second rectangular groove, and the outer surface of one end of the support rod is sleeved with a fourth spring, and the two ends of the fourth spring are respectively fixedly connected to the bottom of the inner chamber of the medicine storage cabinet and one side of the second trapezoidal block.
[0016] The effects achieved by the above components are as follows: by arranging the ejection device, after the push plate pushes the bottled medicine placed in the inner chamber of the medicine storage cabinet out, it is placed on the top plate in the second rectangular groove, and then when the first cabinet cover is pushed toward one end of the second cabinet cover, the third spring contracts, and then the inner ring and outer ring of the second one-way bearing are locked, and when the second tooth plate is meshed with the second tooth ring block, driving the second tooth ring block to rotate, the second round roller can be driven to rotate on the support block, and then under the transmission of the second belt, the second round rod can be driven to rotate in the inner wall of the outer shell of the medicine storage cabinet, driving a plurality of cam groove blocks to rotate around the second round rod, so that the torsion spring is deformed and twisted between the outer shell of the medicine storage cabinet and the round block, and at the same time, the sliding rod at one end of the first push rod slides in the inner wall of the cam groove block and squeezes and pushes it, so that The first push rod slides toward one end in the inner wall of the rectangular hole block, and the first trapezoidal block at one end squeezes the second trapezoidal block to make it move upward, so that several support rods move upward in the inner wall of the inner chamber of the medicine storage cabinet, so that the fourth spring is compressed, driving the top plate to move upward in the inner wall of the inner chamber of the medicine storage cabinet, and ejecting the bottled medicine placed on the top plate, so as to facilitate its taking and storage. Similarly, when the first cabinet cover slides to one end on the second cabinet cover to a certain position, so that the outer ring and the inner ring of the second one-way bearing are unlocked, the torsion spring drives the second round rod to reset, so that the cam groove block resets and rotates, and then pulls the first push rod and the first trapezoidal block to move to one end to a certain position, and then under the resetting action of the fourth spring, the support rod can be driven to move downward, and the top plate is retracted into the second rectangular groove again, so as to facilitate the next push plate to push the processing.
[0017] Preferably, a first roller is fixedly connected to the outer surface of one end of the sliding rod, and the outer surface of the first roller is rollingly connected to the inner wall of the cam groove block.
[0018] The effect achieved by the above components is: by setting the first roller, when the slide bar slides in the inner wall of the cam groove block, the first roller can reduce the friction between the two, so that the slide bar slides more smoothly.
[0019] Preferably, a plurality of inner walls on one side of the first trapezoidal block are rotatably connected to second rollers, and a plurality of the second rollers are arranged at equal distances.
[0020] The effect achieved by the above components is that by providing the second roller, the contact wear between the first trapezoidal block and the second trapezoidal block can be reduced, thereby increasing the service life of both.
[0021] Preferably, both ends of the second round rod are fixedly connected to limit bearings, the outer ring of the limit bearing is fixedly connected to the inner wall of the medicine storage cabinet shell, and the limit bearing is connected to the torsion spring sleeve.
[0022] The effect achieved by the above components is: by setting the limit bearing, the connection area between the second round rod and the medicine storage cabinet shell can be increased, making the connection more firm, while facilitating the rotation of the second round rod and reducing the rotational wear between the two.
[0023] Preferably, the protective device includes a hydraulic oil tank, which is arranged in the interlayer between the outer shell of the medicine storage cabinet and the inner chamber of the medicine storage cabinet and is fixedly connected to one side of the inner chamber of the medicine storage cabinet, the inner wall of the hydraulic oil tank is slidably connected with a first piston plate, one side of the first piston plate is symmetrically fixedly connected with a second push rod, one end of the second push rod passes through one side of the hydraulic oil tank and extends to one side of the second cabinet cover and is fixedly connected thereto, a plurality of rectangular cylinders are fixedly connected to the bottom of the inner chamber of the medicine storage cabinet, the inner wall of the rectangular cylinder is slidably connected with a second piston plate, one side of the second piston plate is fixedly connected with a fifth spring, one end of the fifth spring is fixedly connected to one side of the inner wall of the rectangular cylinder, a plurality of oil pipes are penetrated and connected to one end of the hydraulic oil tank, one end of the plurality of oil pipes are respectively penetrated and connected to one side of the rectangular cylinder, one side of the rectangular cylinder is penetrated and connected with an air pipe, several inner cavities of the inner chamber of the medicine storage cabinet are symmetrically fixedly connected with air bags, and both ends of the air pipe away from the rectangular cylinder pass through one side of the inner chamber of the medicine storage cabinet and extend to two opposite sides of the air bags and are penetrated and connected thereto.
[0024] The effect achieved by the above components is as follows: by setting a protective device, after the first cabinet cover and the second cabinet cover are slid to a certain position in the first slide groove to one end, the two second push rods on one side of the second cabinet cover will be pulled to move to one end, and then the first piston plate will be driven to slide in the hydraulic oil tank to one side of the second cabinet cover, and the hydraulic oil flowing into the rectangular cylinder will be pumped into the hydraulic oil tank through the oil pipe, so as to release the squeezing of the second piston plate in the rectangular cylinder, and under the resetting action of the fifth spring, the second piston plate will slide to one end of the oil pipe, and then the gas in the airbag will be pumped into the rectangular cylinder through the air pipe, at this time, the airbag will be deflated, and the limit on the bottled medicine will be released, which is convenient for the later push plate to push, and also convenient for the later top plate to be ejected, so as to facilitate the taking of the bottled medicine, and when it needs to be transferred and transported after taking it. The third spring reset will slide the first cabinet cover to one end on the outer surface of the second cabinet cover so that one end of the cover is tightly closed after overlapping. After the first cabinet cover and the second cabinet cover are slid to one end in the inner wall of the first slide groove to a certain position, the access port of the inner chamber of the medicine storage cabinet will be closed. At this time, the second push rod will slide inward in the hydraulic oil tank so that it drives the first piston plate to squeeze the hydraulic oil inside the hydraulic oil tank, so that it enters several rectangular cylinders along the oil pipeline, squeezes the second piston plate to slide to one end, and then fills the air inside it into the airbag from the air pipe, and limits and fixes the two sides of the bottled medicine placed in the inner chamber of the medicine storage cabinet, so that it is not easy to shake and bump during transportation, thereby avoiding damage to the medicine bottle and waste of medicine.
[0025] In summary, the beneficial effects of the present invention are:
[0026] By setting up a pushing device, the bottled medicines placed inside the inner chamber of the medicine storage cabinet can be pushed to the exit one by one, which is convenient for taking out the pushed out bottled medicines later. In this way, after taking out the bottled medicines on the outside, the bottled medicines inside the inner chamber of the medicine storage cabinet can be pushed out when the first cabinet cover is opened to a certain position, which is convenient for taking and avoids the situation where the bottled medicines are tipped over and damaged due to the need to reach inside to take them out.
[0027] By arranging the ejection device, the bottled medicine on the top plate can be pushed out from the inner chamber of the medicine storage cabinet by the push plate, so as to facilitate the taking and storage thereof.
[0028] By setting up a protective device, the two sides of the bottled medicines placed in the inner chamber of the medicine storage cabinet can be squeezed and limited, so that they are not easily shaken or bumped during transportation, avoiding damage to the medicine bottles and resulting in waste of medicines. BRIEF DESCRIPTION OF THE DRAWINGS
[0029] Figure 1 It is a three-dimensional schematic diagram of the outer shell of the medicine storage cabinet of the present invention;
[0030] Figure 2 It is a three-dimensional schematic diagram of the inner chamber of the medicine storage cabinet of the present invention;
[0031] Figure 3 It is a three-dimensional schematic diagram of the first cabinet cover of the present invention;
[0032] Figure 4 yes Figure 3 The enlarged three-dimensional schematic diagram at A in the middle;
[0033] Figure 5 It is a three-dimensional schematic diagram of the telescopic plate of the present invention;
[0034] Figure 6 It is a three-dimensional schematic diagram of the second cabinet cover of the present invention;
[0035] Figure 7 yes Figure 6 A three-dimensional schematic diagram of the first tooth plate in the middle;
[0036] Figure 8 yes Figure 6 A three-dimensional schematic diagram of the middle push plate;
[0037] Fig. 9 is a three-dimensional schematic diagram of the first push rod of the present invention;
[0038] Fig.10 yes Fig. 9 A three-dimensional schematic diagram of the second round rod in the middle;
[0039] Fig.11 yes Fig. 9 A three-dimensional schematic diagram of the second trapezoidal block;
[0040] Fig.12 It is a three-dimensional schematic diagram of the hydraulic oil tank of the present invention;
[0041] Fig.13 yes Fig.12 Schematic diagram of the central structure.
[0042] Description of reference numerals:
[0043] 1. Inner chamber of medicine storage cabinet; 2. Outer shell of medicine storage cabinet; 3. Pushing device; 4. Ejecting device; 5. Protective device; 6. Timer; 31. First slide slot; 32. First cabinet cover; 33. Second cabinet cover; 34. First rectangular slot; 35. First spring; 36. Limit block; 37. Magnet block; 38. First tooth plate; 39. Support block; 310. First round roller; 311. First one-way bearing; 312. First tooth ring block; 313. First belt; 314. First round rod; 315. Pull rope; 316. Second spring; 317. Push plate; 318. Second slide slot; 319. Telescopic plate; 320. Rubber block; 321. Telescopic rod; 322. Third spring; 323. Round hole block; 324. Operation block; 41. Second tooth plate; 42. Second round roller; 43. Second one-way bearing; 44. Second tooth ring block; 45. Second belt; 46. Second round rod; 47. Cam groove block; 48. Rectangular hole block; 49. First push rod; 410. Sliding rod; 411. First trapezoidal block; 412. Second rectangular groove; 413. Top plate; 414. Support rod; 415. Second trapezoidal block; 416. Fourth spring; 417. Limit bearing; 418. First roller; 419. Second roller; 420. Round block; 421. Torsion spring; 51. Hydraulic oil tank; 52. First piston plate; 53. Second push rod; 54. Rectangular cylinder; 55. Fifth spring; 56. Second piston plate; 57. Oil pipeline; 58. Air pipe; 59. Air bag. DETAILED DESCRIPTION
[0044] Reference Figure 1-13As shown, a self-service pushing mechanism for storing and retrieving medicines comprises an inner chamber 1 of a medicine storage cabinet, an outer surface of the inner chamber 1 of the medicine storage cabinet is fixedly connected to a medicine storage cabinet shell 2, a sandwich is formed between the inner chamber 1 of the medicine storage cabinet and an outer box of the medicine storage cabinet, a timer 6 is arranged on one side of the medicine storage cabinet shell 2, a pushing device 3 is arranged on the inner wall of the inner chamber 1 of the medicine storage cabinet, an ejecting device 4 is arranged on the inner wall of the inner chamber 1 of the medicine storage cabinet, and a protective device 5 is arranged on the inner wall of the inner chamber 1 of the medicine storage cabinet. The pushing device 3 can push the bottled medicines placed in the inner chamber 1 of the medicine storage cabinet to the exit one by one for easy retrieval later, the ejecting device 4 can eject the bottled medicines pushed to the exit by the pushing device 3 from the inner chamber 1 of the medicine storage cabinet for easy retrieval and storage, and the protective device 5 can squeeze and limit the two sides of the bottled medicines placed in the inner chamber 1 of the medicine storage cabinet, so that it is not easy to shake and bump during transportation, thereby avoiding damage to the medicine bottles and waste of medicines. During the process of placing bottled medicines in the various chambers in the medicine storage cabinet shell 2 and the medicine storage cabinet inner chamber 1 for transfer and transportation, the protective device 5 will squeeze and limit the two sides of the bottled medicines placed in the medicine storage cabinet inner chamber 1, so that it is not easy to shake and bump during the transportation process, avoiding damage to the medicine bottles and waste of medicines. When the timer 6 reminds at a fixed time, the pushing device 3 and the ejecting device 4 can cooperate to push the bottled medicines placed in the medicine storage cabinet inner chamber 1 to the exit one by one, and then eject the bottled medicines from the medicine storage cabinet inner chamber 1, so that it is easy to take and store them, so that the medicine storage cabinet shell 2 and the medicine storage cabinet inner chamber 1 are convenient for transferring and transporting the bottled medicines.
[0045] Reference Figure 1-13As shown, the present embodiment discloses a pushing device 3 including a first cabinet cover 32 and two first belts 313, a first slide groove 31 is symmetrically provided on the top of the inner chamber 1 of the medicine storage cabinet, a third spring 322 is fixedly connected to one side of the inner wall of the first cabinet cover 32, one end of the third spring 322 is fixedly connected to the second cabinet cover 33, one side of the first cabinet cover 32 is clamped with one side of the outer shell 2 of the medicine storage cabinet, one side of the first cabinet cover 32 and the second cabinet cover 33 are fixedly connected with an operating block 324, the outer surface of the second cabinet cover 33 is slidably connected to the inner wall of the first cabinet cover 32, and the first cabinet cover 32 and the second cabinet cover 33 are fixedly connected. The two ends of the second cabinet cover 33 are respectively slidably connected to the inner walls of the two first slide grooves 31, a rectangular groove is provided on one side of the inner wall of the first slide groove 31, a first spring 35 is fixedly connected to the inner wall of the rectangular groove, one end of the first spring 35 is fixedly connected to a limit block 36, the limit block 36 is slidably connected to the rectangular groove, one side of the limit block 36 is fixedly connected to a magnet block 37, one side of the two ends of the second cabinet cover 33 is made of iron material, one side of the magnet block 37 is magnetically attracted to one side of the second cabinet cover 33, and one side of the two ends of the first cabinet cover 32 is fixedly connected to a first tooth plate 38, the inner chamber 1 of the medicine storage cabinet A support block 39 is symmetrically fixedly connected to one side, and a first round roller 310 is rotatably connected to one side of the support block 39. The outer surface of the first round roller 310 is fixedly connected to a first one-way bearing 311. The outer ring of the first one-way bearing 311 is fixedly connected to a first gear ring block 312. The outer surface of the first gear ring block 312 is meshed with one side of the first tooth plate 38. A circular hole block 323 is symmetrically fixedly connected to one side of the inner chamber 1 of the medicine storage cabinet. The inner wall of the circular hole block 323 is rotatably connected to a first round rod 314. The outer surfaces of both ends of the first round rod 314 are respectively connected to the outer surfaces of the two first round rollers 310. The first round rod 314 is respectively sleeved and connected to the two ends of the inner wall of the two first belts 313, and a plurality of pull ropes 315 are fixedly connected to the outer surface of the first round rod 314. A second spring 316 is fixedly connected to one side of the plurality of inner cavities of the inner chamber 1 of the medicine storage cabinet, and one end of the second spring 316 is fixedly connected to a push plate 317. A second slide groove 318 is provided at the bottom of the plurality of inner cavities of the inner chamber 1 of the medicine storage cabinet, and the inner wall of the second slide groove 318 is slidably connected to the bottom of the push plate 317. One end of the pull rope 315 passes through one side of the inner chamber 1 of the medicine storage cabinet and extends to one side of the push plate 317 and is fixedly connected thereto.When the timer 6 issues a reminder, first hold the two operating blocks 324 at the same time to slide the first cabinet cover 32 and the second cabinet cover 33 in the first slide groove 31 to one end to a certain position, the first cabinet cover 32 will pass over the limit block 36, and then the limit block 36 will slide out of the first rectangular groove 34 under the reset action of the first spring 35 to block the second cabinet cover 33, and the magnet block 37 on one side will adsorb and fix one side of the second cabinet cover 33. At this time, the first tooth plates 38 at both ends of the first cabinet cover 32 will mesh with the first tooth ring block 312. When the first cabinet cover 32 is pushed on the surface of the second cabinet cover 33, the magnet block 37 on one side will adsorb and fix one side of the second cabinet cover 33. When the first gear ring 312 is rotated, the first roller 310 is driven to rotate on the support block 39, thereby driving the first belt 313 to drive the first round rod 314 to rotate in the inner wall of the round hole block 323, and winding one end of the pull rope 315 around the outer surface of the first round rod 314, and the other end of the pull rope 315 is pulled to push the push plate 317 on the second The second spring 316 is stretched to push the bottled medicines placed in the medicine storage cabinet inner chamber 1 to the opening of the second cabinet cover 33 one by one, so as to facilitate the taking out of the bottled medicines at a later time. In this way, after taking out the bottled medicines near the outside, the first cabinet cover 32 is opened to a certain position so that the bottled medicines near the medicine storage cabinet inner chamber 1 can be pushed out, which is convenient for taking out and avoids the situation that the bottled medicines are dumped and damaged by reaching in. Similarly, when the first cabinet cover 32 is opened, the bottled medicines are pushed out to the opening of the second cabinet cover 33. When the cabinet cover 32 is pushed toward one end of the second cabinet cover 33, the outer ring and the inner ring of the first one-way bearing 311 are unlocked. At this time, the first gear ring block 312 rotates and does not drive the first round roller 310 to rotate. Then, under the reset action of the second spring 316, the push plate 317 is pulled to slide and reset to one end in the second slide groove 318, so that the first round rod 314 unwinds the pull rope 315. Under the transmission of the first belt 313, the first round roller 310 and the inner ring of the first one-way bearing 311 rotate. At this time, the inner ring and the outer ring of the first one-way bearing 311 do not rotate synchronously.
[0046] Reference Figure 1-13As shown, this embodiment discloses that one side of the push plate 317 is fixedly connected with a telescopic plate 319, and one end of the telescopic plate 319 is fixedly connected to one side of the inner wall of the second chute 318. By setting the telescopic plate 319, the inner wall top between one end of the second chute 318 near the exit of the inner chamber 1 of the medicine storage cabinet and the push plate 317 can be blocked, which is convenient for the storage of medicine bottles and prevents some medicine bottles of smaller sizes from falling into the inner wall of the second chute 318 and getting stuck and tipping over. One side of the push plate 317 is fixedly connected with a rubber block 320, and the rubber block 320 is arranged on the side of the push plate 317 away from the second spring 316. By setting the rubber block 320, the wear between the push plate 317 and the medicine bottle can be reduced, and the surface of the medicine bottle can be prevented from being scratched and damaged by collision during the pushing process. A telescopic rod 321 is fixedly connected to one side of the plurality of inner chambers of the medicine storage cabinet inner chamber 1, one end of the telescopic rod 321 is fixedly connected to one side of the push plate 317, and the outer surface of the telescopic rod 321 is sleeved and connected to the inner wall of the second spring 316. By providing the telescopic rod 321, the inner wall of the second spring 316 can be supported and reinforced, so that it is not easy to be deformed, bent or damaged during use, thereby increasing the service life of the second spring 316.
[0047] Reference Figure 1-13As shown, the present embodiment discloses that the ejection device 4 includes a second belt 45 and a plurality of ejector plates 413, one side of both ends of the first cabinet cover 32 is fixedly connected with a second toothed plate 41, one side of the support block 39 is rotatably connected with a second round roller 42, the outer surface of the second round roller 42 is fixedly connected with a second one-way bearing 43, the outer ring of the second one-way bearing 43 is fixedly connected with a second toothed ring block 44, the outer surface of the second toothed ring block 44 is meshed with one side of the second toothed plate 41, the inner wall of the medicine storage cabinet shell 2 is rotatably connected with a second round rod 46, the inner wall ends of the two second belts 45 are respectively sleeved with the two ends of the second round rod 46 and the outer surfaces of the two second round rollers 42, the outer surfaces of both ends of the second round rod 46 are fixedly connected with round blocks 420, the outer surfaces of both ends of the second round rod 46 are sleeved with torsion springs 421, the two ends of the torsion spring 421 are respectively fixedly connected with the outer box of the medicine storage cabinet and one side of the round block 420, the outer surface of the second round rod 46 is fixedly connected with a plurality of cam groove blocks 47, and the medicine storage A plurality of rectangular hole blocks 48 are fixedly connected to the bottom of the inner chamber 1 of the cabinet, a first push rod 49 is slidably connected to the inner wall of the rectangular hole block 48, one end of the first push rod 49 is fixedly connected to a slide rod 410, the outer surface of the slide rod 410 is slidably connected to the inner wall of the cam groove block 47, one side of the first push rod 49 is fixedly connected to a first trapezoidal block 411, both ends of the bottom of the top plate 413 are symmetrically fixedly connected to support rods 414, and the bottom of the support rod 414 is fixedly connected to a second trapezoidal block 415, the medicine storage cabinet Several inner cavity bottoms of the inner chamber 1 are symmetrically provided with second rectangular grooves 412, the inner walls of the second rectangular grooves 412 are connected to the inner walls of the second slide groove 318, several support rods 414 are penetrated and connected to the inner walls of the second slide groove 318, the top plate 413 is inserted into the inner wall of the second rectangular groove 412, and the outer surface of one end of the support rod 414 is sleeved with a fourth spring 416, and the two ends of the fourth spring 416 are respectively fixedly connected to the bottom of the inner chamber 1 of the medicine storage cabinet and one side of the second trapezoidal block 415.After the push plate 317 pushes out the bottled medicine placed in the inner chamber 1 of the medicine storage cabinet, it is placed on the top plate 413 in the second rectangular groove 412. Then, when the first cabinet cover 32 is pushed toward one end of the second cabinet cover 33, the third spring 322 contracts. Then, at this time, the inner ring and the outer ring of the second one-way bearing 43 are locked. When the second tooth plate 41 is meshed with the second tooth ring block 44, the second tooth ring block 44 is driven to rotate, which can drive the second round roller 42 to rotate on the support block 39. Then, under the transmission of the second belt 45, the second round rod 46 can be driven to rotate in the inner wall of the medicine storage cabinet shell 2, and several cam groove blocks 47 can be driven to rotate around the second round rod 46, so that the torsion spring 421 is deformed and twisted between the medicine storage cabinet shell 2 and the round block 420. At the same time, the sliding rod 410 at one end of the first push rod 49 slides in the inner wall of the cam groove block 47 and squeezes and pushes it, so that the first push rod 49 is in the rectangular hole block 48. The first trapezoidal block 411 at one end will squeeze the second trapezoidal block 415 to make it move upward, so that the plurality of support rods 414 move upward in the inner wall of the inner chamber 1 of the medicine storage cabinet, so that the fourth spring 416 is compressed, driving the top plate 413 to move upward in the inner wall of the inner chamber 1 of the medicine storage cabinet, and ejecting the bottled medicine placed on the top plate 413, so as to facilitate its taking and storage. Similarly, when the first cabinet cover 32 slides to a certain position on the second cabinet cover 33 to one end, so that the outer ring and the inner ring of the second one-way bearing 43 are unlocked, the torsion spring 421 will drive the second round rod 46 to reset, so that the cam groove block 47 resets and rotates, and then pulls the first push rod 49 and the first trapezoidal block 411 to move to one end to a certain position, and then under the reset action of the fourth spring 416, the support rod 414 can be driven to move downward, and the top plate 413 is recovered into the second rectangular groove 412 again, so as to facilitate the next push plate 317 to push and process.
[0048] Reference Figure 1-13 As shown, the present embodiment discloses that the outer surface of one end of the slide bar 410 is fixedly connected with a first roller 418, and the outer surface of the first roller 418 is rollingly connected with the inner wall of the cam groove block 47. By providing the first roller 418, when the slide bar 410 slides in the inner wall of the cam groove block 47, the first roller 418 can reduce the friction between the two, so that the slide bar 410 slides more smoothly. Second rollers 419 are rotatably connected to several inner walls on one side of the first trapezoidal block 411, and several second rollers 419 are arranged at equal distances. By providing the second roller 419, the contact wear between the first trapezoidal block 411 and the second trapezoidal block 415 can be reduced, and the service life of both can be improved.
[0049] Reference Figure 1-13As shown, this embodiment discloses that both ends of the second round rod 46 are fixedly connected to the limit bearing 417, the outer ring of the limit bearing 417 is fixedly connected to the inner wall of the medicine storage cabinet housing 2, and the limit bearing 417 is sleeve-connected with the torsion spring 421. By providing the limit bearing 417, the connection area between the second round rod 46 and the medicine storage cabinet housing 2 can be increased, making the connection more firm, and at the same time facilitating the rotation of the second round rod 46, reducing the rotation wear between the two.
[0050] Reference Figure 1-13As shown, the present embodiment discloses that the protective device 5 includes a hydraulic oil tank 51, which is arranged in the interlayer between the medicine storage cabinet shell 2 and the medicine storage cabinet inner chamber 1 and is fixedly connected to one side of the medicine storage cabinet inner chamber 1, the inner wall of the hydraulic oil tank 51 is slidably connected to a first piston plate 52, one side of the first piston plate 52 is symmetrically fixedly connected to a second push rod 53, one end of the second push rod 53 passes through one side of the hydraulic oil tank 51 and extends to one side of the second cabinet cover 33 and is fixedly connected thereto, a plurality of rectangular cylinders 54 are fixedly connected to the bottom of the medicine storage cabinet inner chamber 1, and the inner wall of the rectangular cylinder 54 is slidably connected to a second push rod 53. Two piston plates 56, one side of the second piston plate 56 is fixedly connected with a fifth spring 55, one end of the fifth spring 55 is fixedly connected to one side of the inner wall of the rectangular cylinder 54, one end of the hydraulic oil tank 51 is penetrated and connected with a plurality of oil pipes 57, one end of the plurality of oil pipes 57 are respectively penetrated and connected with one side of the rectangular cylinder 54, one side of the rectangular cylinder 54 is penetrated and connected with an air pipe 58, several inner cavities of the inner chamber 1 of the medicine storage cabinet are symmetrically fixedly connected with air bags 59, both ends of the air pipe 58 away from the rectangular cylinder 54 pass through one side of the inner chamber 1 of the medicine storage cabinet and extend to two opposite sides of the air bags 59 to be penetrated and connected with them. After the first cabinet cover 32 and the second cabinet cover 33 are slid to a certain position in the first slide groove 31 to one end, the two second push rods 53 on one side of the second cabinet cover 33 will be pulled to move to one end, and then the first piston plate 52 will be driven to slide in the hydraulic oil tank 51 to one side of the second cabinet cover 33, and the hydraulic oil flowing into the rectangular cylinder 54 will be pumped back into the hydraulic oil tank 51 through the oil delivery pipe 57, thereby releasing the squeezing of the second piston plate 56 in the rectangular cylinder 54. Under the reset action of the fifth spring 55, the second piston plate 56 slides to one end of the oil delivery pipe 57, and then the gas in the air bag 59 is pumped into the rectangular cylinder 54 through the air pipe 58. At this time, the air bag 59 is deflated, and the limit on the bottled medicine is released, which is convenient for the push plate 317 to push later, and also convenient for the top plate 413 to be ejected later to facilitate the taking of the bottled medicine. The spring 322 resets and causes the first cabinet cover 32 to slide toward one end on the outer surface of the second cabinet cover 33 so that one end thereof overlaps and fits tightly and closes. After the first cabinet cover 32 and the second cabinet cover 33 slide toward one end in the inner wall of the first slide groove 31 to a certain position, the access opening of the inner chamber 1 of the medicine storage cabinet is closed. At this time, the second push rod 53 is driven to slide inward in the hydraulic oil tank 51 so that it drives the first piston plate 52 to squeeze the hydraulic oil inside the hydraulic oil tank 51, so that it enters several rectangular cylinders 54 along the oil delivery pipe 57, squeezes the second piston plate 56 to slide toward one end, and then fills the air inside it into the air bag 59 from the air pipe 58, and limits and fixes the bottled medicines placed in the inner chamber 1 of the medicine storage cabinet on both sides, so that it is not easy to shake and bump during transportation, thereby avoiding damage to the medicine bottles and waste of medicines.
[0051] The working principle is as follows: when the medicine storage cabinet is used to transport and store bottled medicines, when the bottled medicines inside the medicine storage cabinet need to be taken out, the two operating blocks 324 can be held at the same time to slide the first cabinet cover 32 and the second cabinet cover 33 to a certain position in the first slide groove 31. The first cabinet cover 32 will pass over the limit block 36, and then the limit block 36 will slide out of the first rectangular groove 34 under the reset action of the first spring 35 to block the second cabinet cover 33. The magnet block 37 on one side will adsorb and fix one side of the second cabinet cover 33, and then it will pull The two second push rods 53 on one side of the second cabinet cover 33 move toward one end, and then drive the first piston plate 52 to slide toward one side of the second cabinet cover 33 in the hydraulic oil tank 51, and the hydraulic oil flowing into the rectangular cylinder 54 is pumped into the hydraulic oil tank 51 through the oil delivery pipe 57, so as to release the squeezing of the second piston plate 56 in the rectangular cylinder 54. Under the reset action of the fifth spring 55, the second piston plate 56 slides toward one end of the oil delivery pipe 57, and then the gas in the air bag 59 is pumped into the rectangular cylinder 54 through the air pipe 58. At this time, the air bag 59 is deflated, and the limit of the bottled medicine is released;The first tooth plates 38 at both ends of the first cabinet cover 32 will mesh with the first toothed ring block 312. When the first cabinet cover 32 is pushed to slide toward one end on the outer surface of the second cabinet cover 33, the third spring 322 will be pulled open, and the second cabinet cover 33 will be pulled for a second limit, while driving the first toothed ring block 312 to rotate. At this time, the outer ring and the inner ring of the first one-way bearing 311 are in a locked state. The rotation of the first toothed ring block 312 will drive the first round roller 310 to rotate on the support block 39, so that under the transmission of the first belt 313, the first round rod 314 can be driven to rotate in the inner wall of the round hole block 323, and one end of the pull rope 315 will be wrapped around the first round rod 314. The other end will pull the push plate 317 to slide in the inner wall of the second slide groove 318 toward the position where the second cabinet cover 33 is opened, driving the second spring 316 to be stretched and push the bottled medicines placed in the inner chamber 1 of the medicine storage cabinet one by one to the exit where the second cabinet cover 33 is opened, so as to facilitate the later taking of the bottled medicines pushed out. In this way, after the bottled medicines near the outside are taken out, the bottled medicines near the inner chamber 1 of the medicine storage cabinet can be pushed out when the first cabinet cover 32 is opened to a certain position, which is convenient for taking and avoiding the situation where the bottled medicines are dumped and damaged due to the need to reach in to take them. After the bottled medicine is pushed out, it is placed on the top plate 413 in the second rectangular groove 412, and then when the first cabinet cover 32 is pushed toward one end of the second cabinet cover 33, the third spring 322 contracts, and then the inner ring and outer ring of the second one-way bearing 43 are locked, and when the second tooth plate 41 is meshed with the second tooth ring block 44, the second tooth ring block 44 is driven to rotate, which can drive the second round roller 42 to rotate on the support block 39, and then under the transmission of the second belt 45, the second round rod 46 can be driven to rotate in the inner wall of the medicine storage cabinet shell 2, and drive a plurality of cam groove blocks 47 to rotate around the second round rod 46, so that the torsion spring 421 is rotated. The medicine storage cabinet housing 2 and the round block 420 are deformed and twisted, and at the same time, the sliding rod 410 at one end of the first push rod 49 slides in the inner wall of the cam groove block 47 and squeezes and pushes it, so that the first push rod 49 slides toward one end in the inner wall of the rectangular hole block 48, and the first trapezoidal block 411 at one end squeezes the second trapezoidal block 415 to move upward, so that the plurality of support rods 414 move upward in the inner wall of the inner chamber 1 of the medicine storage cabinet, so that the fourth spring 416 is compressed, driving the top plate 413 to move upward in the inner wall of the inner chamber 1 of the medicine storage cabinet, and ejecting the bottled medicine placed on the top plate 413, so that it is convenient to take and store it;When the medicines need to be transferred and transported after being taken, the third spring 322 will reset and slide the first cabinet cover 32 to one end on the outer surface of the second cabinet cover 33 so that the first end of the cabinet cover 32 and the second cabinet cover 33 will be tightly closed after overlapping. Then, when the first cabinet cover 32 and the second cabinet cover 33 slide to one end in the inner wall of the first slide groove 31 to a certain position, the access opening of the inner chamber 1 of the medicine storage cabinet will be closed. At this time, the second push rod 53 will slide inward in the hydraulic oil tank 51 so that it drives the first piston plate 52 to squeeze the hydraulic oil inside the hydraulic oil tank 51, so that it enters several rectangular cylinders 54 along the oil delivery pipe 57, squeezes the second piston plate 56 to slide to one end, and then fills the air inside it from the air pipe 58 into the air bag 59, and limits and fixes the two sides of the bottled medicines placed in the inner chamber 1 of the medicine storage cabinet, so that it is not easy to shake and bump during transportation, so as to avoid damage to the medicine bottles and waste of medicines. ;
Claims
1. A self-service push mechanism for storing and taking medicines, comprising an inner chamber (1) of a medicine storage cabinet, characterized in that: The outer surface of the medicine storage cabinet inner chamber (1) is fixedly connected to the medicine storage cabinet outer chamber (2), and a sandwich is formed between the medicine storage cabinet inner chamber (1) and the medicine storage cabinet outer chamber (2). A timer (6) is arranged on one side of the medicine storage cabinet outer chamber (2). The inner wall of the medicine storage cabinet inner chamber (1) is provided with a pushing device (3), and the inner wall of the medicine storage cabinet inner chamber (1) is provided with an ejecting device (4). The inner wall of the medicine storage cabinet inner chamber (1) is provided with a protective device (5). The pushing device (3) can push the bottled medicines placed in the medicine storage cabinet inner chamber (1) one by one to the exit for easy later retrieval. The ejecting device (4) can eject the bottled medicines pushed by the pushing device (3) to the exit from the medicine storage cabinet inner chamber (1) for easy retrieval and storage. The protective device (5) can squeeze and limit the two sides of the bottled medicines placed in the medicine storage cabinet inner chamber (1), so that the bottled medicines are not easily shaken or bumped during transportation, thereby avoiding damage to the medicine bottles and waste of medicines.
2. A drug storage and retrieval self-service push mechanism according to claim 1, characterized in that: The pushing device (3) comprises a first cabinet cover (32) and two first belts (313); a first sliding groove (31) is symmetrically provided on the top of the inner chamber (1) of the medicine storage cabinet; a third spring (322) is fixedly connected to one side of the inner wall of the first cabinet cover (32); one end of the third spring (322) is fixedly connected to the second cabinet cover (33); one side of the first cabinet cover (32) is clamped with one side of the medicine storage cabinet shell (2); one side of the first cabinet cover (32) and the second cabinet cover (33) are fixedly connected with an operating block (324); the outer surface of the second cabinet cover (33) is slidably connected to the inner wall of the first cabinet cover (32); the first cabinet cover (32) and the second cabinet cover (33) are fixedly connected to one side of the medicine storage cabinet shell (2); The two ends of the cabinet cover (33) are respectively slidably connected to the inner walls of the two first slide grooves (31), a rectangular groove is provided on one side of the inner wall of the first slide groove (31), a first spring (35) is fixedly connected to the inner wall of the rectangular groove, one end of the first spring (35) is fixedly connected to a limit block (36), the limit block (36) is slidably connected to the rectangular groove, one side of the limit block (36) is fixedly connected to a magnet block (37), one side of the two ends of the second cabinet cover (33) is made of iron material, one side of the magnet block (37) is magnetically attracted to one side of the second cabinet cover (33), one side of the two ends of the first cabinet cover (32) is fixedly connected to a first tooth plate (38), the inner chamber (1 ) is symmetrically fixedly connected to a support block (39) on one side, and a first round roller (310) is rotatably connected to one side of the support block (39), and the outer surface of the first round roller (310) is fixedly connected to a first one-way bearing (311), and the outer ring of the first one-way bearing (311) is fixedly connected to a first toothed ring block (312), and the outer surface of the first toothed ring block (312) is meshed with one side of the first toothed plate (38), and a circular hole block (323) is symmetrically fixedly connected to one side of the inner chamber (1) of the medicine storage cabinet, and the inner wall of the circular hole block (323) is rotatably connected to a first round rod (314), and the outer surfaces of both ends of the first round rod (314) are aligned with the outer surfaces of the two first round rollers (310). The surfaces are respectively sleeved and connected with the two ends of the inner walls of the two first belts (313); the outer surface of the first round rod (314) is fixedly connected with a plurality of pull ropes (315); a second spring (316) is fixedly connected to one side of the plurality of inner cavities of the inner chamber (1) of the medicine storage cabinet; one end of the second spring (316) is fixedly connected to a push plate (317); a second slide groove (318) is opened at the bottom of the plurality of inner cavities of the inner chamber (1) of the medicine storage cabinet; the inner wall of the second slide groove (318) is slidably connected to the bottom of the push plate (317); one end of the pull rope (315) passes through one side of the inner chamber (1) of the medicine storage cabinet and extends to one side of the push plate (317) and is fixedly connected thereto.
3. A drug storage and retrieval self-service push mechanism according to claim 2, characterized in that: A telescopic plate (319) is fixedly connected to one side of the push plate (317), and one end of the telescopic plate (319) is fixedly connected to one side of the inner wall of the second sliding groove (318).
4. A drug storage and retrieval self-service push mechanism according to claim 2, characterized in that: A rubber block (320) is fixedly connected to one side of the push plate (317), and the rubber block (320) is arranged on a side of the push plate (317) away from the second spring (316).
5. A drug storage and retrieval self-service push mechanism according to claim 2, characterized in that: A telescopic rod (321) is fixedly connected to one side of the plurality of inner cavities of the inner chamber (1) of the medicine storage cabinet, one end of the telescopic rod (321) is fixedly connected to one side of the push plate (317), and the outer surface of the telescopic rod (321) is sleeved and connected to the inner wall of the second spring (316).
6. A drug storage and retrieval self-service push mechanism according to claim 2, characterized in that: The ejection device (4) comprises a second belt (45) and a plurality of ejector plates (413); one side of both ends of the first cabinet cover (32) is fixedly connected to a second toothed plate (41); one side of the support block (39) is rotatably connected to a second round roller (42); the outer surface of the second round roller (42) is fixedly connected to a second one-way bearing (43); the outer ring of the second one-way bearing (43) is fixedly connected to a second toothed ring block (44); the outer surface of the second toothed ring block (44) is meshed with one side of the second toothed plate (41); the inner wall of the medicine storage cabinet shell (2) is rotatably connected to a second roller (42); The inner walls of the two second belts (45) are respectively connected to the two ends of the second round rod (46) and the outer surfaces of the two second round rollers (42); the outer surfaces of the two ends of the second round rod (46) are fixedly connected with round blocks (420); the outer surfaces of the two ends of the second round rod (46) are respectively connected with torsion springs (421); the two ends of the torsion spring (421) are respectively fixedly connected with the outer box of the medicine storage cabinet and one side of the round block (420); the outer surface of the second round rod (46) is fixedly connected with a plurality of cam groove blocks (47); the inner chamber (1) of the medicine storage cabinet ) is fixedly connected to the bottom of a plurality of rectangular hole blocks (48), the inner wall of the rectangular hole block (48) is slidably connected to a first push rod (49), one end of the first push rod (49) is fixedly connected to a slide rod (410), the outer surface of the slide rod (410) is slidably connected to the inner wall of the cam groove block (47), one side of the first push rod (49) is fixedly connected to a first trapezoidal block (411), both ends of the bottom of the top plate (413) are symmetrically fixedly connected to support rods (414), the bottom of the support rod (414) is fixedly connected to a second trapezoidal block (415), the medicine storage The bottom of several inner cavities of the cabinet inner chamber (1) are symmetrically provided with second rectangular grooves (412), the inner wall of the second rectangular groove (412) is connected to the inner wall of the second slide groove (318), several support rods (414) are connected to the inner wall of the second slide groove (318), the top plate (413) is inserted into the inner wall of the second rectangular groove (412), and the outer surface of one end of the support rod (414) is sleeved with a fourth spring (416), and the two ends of the fourth spring (416) are respectively fixedly connected to the bottom of the inner chamber (1) of the medicine storage cabinet and one side of the second trapezoidal block (415).
7. A drug storage and retrieval self-service push mechanism according to claim 5, characterized in that: A first roller (418) is fixedly connected to the outer surface of one end of the sliding rod (410), and the outer surface of the first roller (418) is rollingly connected to the inner wall of the cam groove block (47).
8. A drug storage and retrieval self-service push mechanism according to claim 5, characterized in that: Second rollers (419) are rotatably connected to a plurality of inner walls on one side of the first trapezoidal block (411), and a plurality of the second rollers (419) are arranged at equal distances.
9. A drug storage and retrieval self-service push mechanism according to claim 5, characterized in that: Both ends of the second round rod (46) are fixedly connected to a limit bearing (417), the outer ring of the limit bearing (417) is fixedly connected to the inner wall of the medicine storage cabinet shell (2), and the limit bearing (417) is sleeve-connected to the torsion spring (421).
10. A drug storage and retrieval self-service push mechanism according to claim 2, characterized in that: The protective device (5) comprises a hydraulic oil tank (51), which is arranged in the interlayer between the outer shell (2) of the medicine storage cabinet and the inner chamber (1) of the medicine storage cabinet and is fixedly connected to one side of the inner chamber (1) of the medicine storage cabinet. The inner wall of the hydraulic oil tank (51) is slidably connected to a first piston plate (52), one side of the first piston plate (52) is symmetrically fixedly connected to a second push rod (53), one end of the second push rod (53) passes through one side of the hydraulic oil tank (51) and extends to one side of the second cabinet cover (33) and is fixedly connected thereto. The bottom of the inner chamber (1) of the medicine storage cabinet is fixedly connected to a plurality of rectangular cylinders (54), and the inner wall of the rectangular cylinder (54) is slidably connected to the second piston plate (5 6), a fifth spring (55) is fixedly connected to one side of the second piston plate (56), one end of the fifth spring (55) is fixedly connected to one side of the inner wall of the rectangular cylinder (54), one end of the hydraulic oil tank (51) is penetrated and connected to a plurality of oil pipes (57), one end of the plurality of oil pipes (57) is respectively penetrated and connected to one side of the rectangular cylinder (54), one side of the rectangular cylinder (54) is penetrated and connected to an air pipe (58), and air bags (59) are symmetrically fixedly connected to a plurality of inner cavities of the inner chamber (1) of the medicine storage cabinet, and both ends of the air pipe (58) away from the rectangular cylinder (54) penetrate one side of the inner chamber (1) of the medicine storage cabinet and extend to two opposite sides of the air bags (59) to be penetrated and connected thereto.