CN110040418B - Medicine taking mechanism and medicine dispensing system comprising same - Google Patents
Medicine taking mechanism and medicine dispensing system comprising same Download PDFInfo
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- CN110040418B CN110040418B CN201910391210.0A CN201910391210A CN110040418B CN 110040418 B CN110040418 B CN 110040418B CN 201910391210 A CN201910391210 A CN 201910391210A CN 110040418 B CN110040418 B CN 110040418B
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- 239000003814 drug Substances 0.000 title claims abstract description 394
- 230000007246 mechanism Effects 0.000 title claims abstract description 27
- 229940079593 drug Drugs 0.000 title description 8
- 230000000903 blocking effect Effects 0.000 claims abstract description 13
- 230000007704 transition Effects 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 41
- 238000001514 detection method Methods 0.000 claims description 34
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 229940126680 traditional chinese medicines Drugs 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 19
- 230000008569 process Effects 0.000 description 13
- 238000007599 discharging Methods 0.000 description 11
- 230000005484 gravity Effects 0.000 description 5
- 230000000670 limiting effect Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/04—Storage devices mechanical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/04—Storage devices mechanical
- B65G1/137—Storage devices mechanical with arrangements or automatic control means for selecting which articles are to be removed
- B65G1/1373—Storage devices mechanical with arrangements or automatic control means for selecting which articles are to be removed for fulfilling orders in warehouses
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- Mechanical Engineering (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The invention relates to the technical field of medicine dispensing equipment, in particular to a medicine taking mechanism and a medicine dispensing system comprising the same, wherein the medicine dispensing mechanism comprises a medicine dispensing groove and a medicine taking hopper, the medicine dispensing groove is obliquely arranged, the medicine taking hopper is arranged close to the lower end of the medicine dispensing groove, the medicine dispensing groove comprises a medicine dispensing bottom plate and medicine dispensing side plates arranged on two sides of the medicine dispensing bottom plate, the lower end of the medicine dispensing side plate is provided with a pay-off part, the bottom of the pay-off part is provided with a baffle, and the baffle comprises a transition part and a blocking part; the medicine taking bucket comprises a bucket body, a push rod driving motor, a push rod and a fixing seat, and a side plate of the bucket body, which is close to the medicine taking opening, comprises a medicine receiving plate. According to the invention, the ejector rod of the medicine taking bucket is matched with the medicine taking opening of the medicine dispensing groove, so that the medicine box in the medicine dispensing groove can be quickly and accurately pulled into the medicine taking bucket, the problem of repeated medicine dispensing is effectively avoided, the medicine taking efficiency is high, the equipment is stable in operation, and the medicine taking device has important significance for promoting quick and accurate distribution of traditional Chinese medicines in the field of medicine.
Description
Technical Field
The invention relates to the technical field of medicine dispensing equipment, in particular to a medicine taking mechanism and a medicine dispensing system comprising the same.
Background
The storage mode of medicines in most hospital pharmacies still stays at present and deposits on ordinary medicine racks, and pile up in a jumble and disorderly, find medicine difficult, and the patient is queued up to get it filled problem and has not been effectively alleviated all the time. In the existing dispensing device, for example, an electromagnet dispensing structure for a dispensing system disclosed in chinese patent publication No. CN203392301U, mainly comprises: the medicine dispensing mechanism utilizes the electromagnet as power to drive the baffle to be in a straight-up and straight-down mode, boxed medicines which slide down on the slope slide way due to gravity are blocked or released, the electromagnet automatically resets the baffle to rise when the boxed medicines are required to be blocked, and the electromagnet is electrified to lower the baffle when the boxed medicines are required to be dispensed, so that the principle of blocking or releasing the medicines is realized.
In order to make up for the defects in the prior art, the invention provides the medicine taking mechanism and the medicine dispensing system comprising the same, wherein the medicine taking mechanism is simple in structure, convenient and fast to use, high in medicine dispensing accuracy and high in medicine dispensing efficiency.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a medicine taking mechanism and a medicine dispensing system comprising the same.
The purpose of the invention is realized by the following technical scheme:
a medicine taking mechanism comprises a medicine sending groove and a medicine taking hopper, wherein the medicine sending groove is obliquely arranged, the medicine taking hopper is arranged close to the lower end of the medicine sending groove, the medicine sending groove comprises a medicine sending bottom plate and medicine sending side plates arranged on two sides of the medicine sending bottom plate, a paying-out portion is arranged at the lower end of each medicine sending side plate, a baffle is arranged at the bottom of the paying-out portion and comprises a transition portion and a blocking portion, the transition portion is arranged at the bottom of the paying-out portion, the blocking portion is arranged on the side wall of the lower end of the paying-out portion, and a medicine taking port is formed between the baffles;
get it filled fill and include bucket body, ejector pin driving motor, ejector pin and fixing base, the curb plate that the bucket body is close to the mouth of getting it filled is including connecing the medicine board, connect the slope of medicine board to set up, and higher one end is close to the mouth of getting it filled, and one side that connects the medicine board to be close to the mouth of getting it filled is provided with the ejector pin movable slot, the fixing base setting is connecing medicine board bottom, the middle part of ejector pin is passed through ball bearing and is connected with the fixing base rotation, the ejector pin movable slot is passed at the top of ejector pin, and freely passes the mouth of getting it filled, ejector pin driving motor is used.
Furthermore, a mandril driving gear is arranged at the bottom of the mandril, a mandril transmission gear is arranged on a driving shaft of the mandril driving motor, and the mandril transmission gear is in gear joint with the mandril driving gear. The push rod driving motor is controlled to work to drive the push rod transmission gear to rotate, and then the push rod is driven by the push rod driving gear to rotate around the fixed seat; when getting it filled from the groove of sending a prescription, because the slope of the groove of sending a prescription sets up, the inslot medicine box of sending a prescription leans on the stop part under the action of gravity, the ejector pin that the medicine was fought is located the below of getting it filled mouthful to the control, then control driving motor work for the ejector pin rotates around the fixing base, the top upward movement of ejector pin, thereby lift up the medicine box, let the medicine box break away from the separation of stop part, fall into the fill of getting it filled along connecing the medicine board under the action of gravity, accomplish the process of getting it filled of a medicine box.
Further, the height of the blocking part is lower than that of the medicine dispensing side plate. Through highly setting up to being less than the height of giving medicine to the curb plate with the block portion, when the ejector pin lifts up the medicine box, make the medicine box can break away from the separation of block portion on the one hand, on the other hand gives medicine to the curb plate and can carry on spacingly to the medicine box again, avoids the medicine box at the in-process landing of getting it filled, guarantees to get it filled the complete of process and goes on.
Further, the ejector rod driving gear is sector gear.
Further, the ejector rod driving gear and the ejector rod rotate coaxially.
Further, the ejector pin top is provided with the belt pulley, be provided with belt motor on the lateral wall of the bucket body, be provided with the belt pulley in belt motor's the drive shaft, the medicine taking bucket still includes the belt that corresponds the setting with the belt pulley. Through setting up belt motor, belt pulley and belt, at the in-process that the ejector pin lifted the medicine box, belt motor works, drive belt pulley rotates, thereby drive the belt and rotate, because the top of ejector pin is provided with belt pulley and belt, when making the ejector pin and send out the medicine inslot medicine box contact, the belt at ejector pin top also contacts with the medicine box, and the pivoted belt produces the frictional force that gets the medicine fill towards the medicine box, fall into from sending out the medicine groove for the medicine box and get the medicine fill and exert an helping hand, order about the medicine box quick, the accuracy falls into and gets in the medicine fill, thereby effectively improve the efficiency of getting it filled.
Furthermore, be provided with first spacing detection piece on the ejector pin, be provided with the first spacing detector that corresponds the setting with first spacing detection piece on the fill of getting it filled. The first limit detection piece and the first limit detector are arranged, the first limit detection piece is matched with the first limit detector to limit the rotation stroke of the ejector rod, the lower point of the top of the ejector rod when the ejector rod rotates is used as the lower limit of the rotation stroke, namely the original point, the upper point of the top of the ejector rod when the ejector rod rotates is used as the upper limit of the rotation stroke, namely the working point, the ejector rod is located at the original point under normal conditions, when the medicine needs to be taken from the medicine dispensing groove, the medicine taking hopper is moved firstly to enable the ejector rod to be located below a medicine taking opening, then the ejector rod driving motor is controlled to work, the ejector rod rotates from the original point to the working point, the medicine box in the medicine dispensing groove is lifted, the ejector rod is located in the working point, the medicine box is separated from the blocking part, the medicine box can smoothly slide from the medicine dispensing groove into the medicine taking hopper, after the medicine box slides to the medicine taking hopper, the ejector rod driving, preparing for the next drug taking process.
Further, the first limit detection piece and the ejector rod rotate coaxially.
Furthermore, a medicine falling detection correlation sensor is arranged on the side wall of the hopper body at two sides of the medicine receiving plate. Through setting up the medicine detection correlation sensor that falls, whether utilize the medicine detection correlation sensor that falls to detect in the medicine hopper that has the medicine box to fall into, at a in-process of getting it filled, ejector pin driving motor control ejector pin rotates to the operating point from the initial point, lets the inslot medicine box of sending a prescription fall into the medicine hopper, and the medicine detection correlation sensor that falls has the medicine box to fall into the back in detecting the medicine hopper, and control ejector pin driving motor reverses, lets the ejector pin return the initial point from the operating point, accomplishes a process of getting it filled.
Further, the bottom of the bucket body is provided with out the medicine mouth, and the bottom of the bucket body still is provided with out the medicine bottom plate, it is articulated with the rear end of bucket body to go out the medicine bottom plate, be provided with bottom plate drive arrangement on the bucket body, bottom plate drive arrangement is used for controlling out the medicine bottom plate closure. When the inner medicine box of the medicine taking bucket needs to be taken out, the bottom plate driving device is controlled to work, and the medicine outlet bottom plate is opened, so that the medicine taking box falls down from the medicine outlet of the medicine taking bucket.
Further, the bottom plate driving device comprises a bottom plate driving motor, a bucket body bottom plate transmission shaft and a pair of shaft seats, wherein the bottom plate driving motor and the shaft seats are arranged on the side wall of the front end of the bucket body; go out the both sides of medicine bottom plate and be provided with out the medicine curb plate respectively, be provided with the spout on going out the medicine curb plate, bottom plate drive arrangement still includes a pair of medicine swinging arms that go out, it sets up respectively in the both sides of bucket body bottom plate transmission shaft to go out the medicine swinging arms, goes out medicine swinging arms one end and bucket body bottom plate transmission shaft connection, the other end and spout sliding connection. Preferably, the top of the medicine outlet swinging rod is in sliding connection with the sliding chute. When the medicine outlet is required to be opened, the control bottom plate driving motor works, the driving bottom plate driving gear is driven to rotate, the transmission is realized through the bottom plate transmission gear, the transmission shaft of the bottom plate of the hopper body is enabled to rotate along with the driving motor of the bottom plate of the hopper body, the medicine outlet swinging rod is connected with the transmission shaft of the bottom plate of the hopper body, the medicine outlet swinging rod rotates by taking the transmission shaft of the bottom plate of the hopper body as the axis, the rear end of the medicine outlet bottom plate is hinged to the rear end of the bottom part of the hopper body, the medicine outlet side plates on the two sides of the front side of the medicine outlet bottom plate are provided with the chutes and the medicine outlet swinging rod in a sliding.
Furthermore, a sliding block is arranged in the chute, and the top of the medicine outlet swing rod is rotatably connected with the sliding block; preferably, the top of the medicine outlet swinging rod is hinged with the sliding block.
Furthermore, a second limiting detection sheet is arranged on the transmission shaft of the bottom plate of the bucket body, and a second limiting detector matched with the second limiting detection sheet is arranged on the shaft seat. Through setting up the spacing detection piece of second and the spacing detector of second, utilize the spacing detection piece of second and the spacing detector restriction play medicine bottom plate's the degree that opens and shuts of second.
Further, the second limit detector is arranged on the shaft seat.
Furthermore, the medicine taking mechanism further comprises a lifting driving device, and the lifting driving device is used for controlling the medicine taking hopper to move up and down. When the lifting driving device is matched for taking medicine, a low point at the top of the ejector rod when the ejector rod rotates is used as a working point, a high point at the top of the ejector rod when the ejector rod rotates is used as an original point, in the actual use process, the medicine taking hopper is close to the medicine taking groove, the ejector rod is close to the medicine taking opening, then the ejector rod driving motor is controlled to work, the ejector rod is made to reach the working point, namely the ejector rod tends to be horizontal, the top of the ejector rod is made to be located below the medicine taking opening, then the lifting driving device is controlled to work, the medicine taking hopper is lifted, so that the medicine box in the medicine taking groove is helped to completely break away from the barrier of the barrier part and quickly fall; meanwhile, the top of the ejector rod has a limiting effect on the next medicine box in the medicine dispensing groove because the ejector rod is at the working point, and the next medicine box is limited to fall along the medicine dispensing groove, so that multiple medicine dispensing is effectively avoided; in addition, when needing to get it filled in succession to medicine box in the groove of giving medicine to send out, after taking off first medicine box, need not return the initial point with the ejector pin from the operating point, only need keep the ejector pin to be in the operating point, control lift drive device work, drive and get medicine fill downstream, make the ejector pin withdraw from and get the medicine mouth, let next medicine box fall into from the inslot of giving medicine to send out smoothly, and with the stop part butt, then control lift drive device work again, drive and get medicine fill upstream, can draw the second medicine box to get medicine in the fill from the groove of giving medicine to send out fast, accomplish the process of getting it filled many times in the same groove of giving medicine to send out fast, improve equipment's the efficiency of getting it filled.
A medicine dispensing system comprises the medicine taking mechanism.
The invention has the beneficial effects that: the medicine taking mechanism and the medicine dispensing system comprising the medicine taking mechanism are simple in structure and convenient and fast to use, the medicine box in the medicine dispensing groove can be quickly and accurately drawn into the medicine taking hopper by matching the ejector rod of the medicine taking hopper with the medicine taking opening of the medicine dispensing groove, the problem of repeated medicine dispensing is effectively avoided, the medicine taking efficiency is high, the equipment is stable in operation, and the medicine taking mechanism has important significance for promoting quick and accurate distribution of traditional Chinese medicines in the field of medicine.
Drawings
FIG. 1 is a schematic structural view of a medicine dispensing mechanism according to the present invention;
FIG. 2 is a schematic structural view of the dispensing trough of the present invention;
FIG. 3 is a schematic view of the structure of the medicine taking bucket of the present invention;
FIG. 4 is a schematic view of a connection structure of the lift pin and the lift pin driving motor according to the present invention;
FIG. 5 is a schematic view of a connection structure between a bottom plate driving motor and a transmission shaft of a bottom plate of a bucket body according to the present invention;
in the figure, 1-medicine dispensing groove, 101-medicine dispensing bottom plate, 102-medicine dispensing side plate, 103-expenditure part, 104-transition part, 105-blocking part, 106-medicine taking port, 2-medicine taking bucket, 201-bucket body, 202-ejector rod driving motor, 203-ejector rod, 204-fixing seat, 205-medicine receiving plate, 206-ejector rod movable groove, 207-ejector rod transmission gear, 208-ejector rod driving gear, 209-belt pulley, 210-belt, 211-belt motor, 212-first limit detection sheet, 213-first limit detector, 214-medicine falling detection correlation sensor, 215-medicine discharging bottom plate, 216-medicine discharging side plate, 217-bottom plate driving motor, 218-bucket body bottom plate transmission shaft, 219-shaft seat, 220-bottom plate driving gear, 221-a bottom plate transmission gear, 222-a medicine outlet swing rod, 223-a second limit detection sheet, 224-a second limit detector and 225-a sliding chute.
Detailed Description
The technical solutions of the present invention are further described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following.
As shown in fig. 1 to 5, a medicine taking mechanism comprises a medicine dispensing groove 1 and a medicine taking bucket 2, wherein the medicine dispensing groove 1 is obliquely arranged, the medicine taking bucket 2 is arranged close to the lower end of the medicine dispensing groove 1,
the medicine dispensing groove 1 comprises a medicine dispensing bottom plate 101 and medicine dispensing side plates 102 arranged on two sides of the medicine dispensing bottom plate 101, a paying-out portion 103 is arranged at the lower end of each medicine dispensing side plate 102, a baffle is arranged at the bottom of each paying-out portion 103, each baffle comprises a transition portion 104 and a blocking portion 105, each transition portion 104 is arranged at the bottom of each paying-out portion 103, each blocking portion 105 is arranged on the side wall of the lower end of each paying-out portion 103, and a medicine taking port 106 is formed between the baffles;
get medicine fill 2 and include bucket body 201, ejector pin driving motor 202, ejector pin 203 and fixing base 204, the curb plate that bucket body 201 is close to getting medicine mouth 106 is including connecing medicine board 205, connect the slope setting of medicine board 205, and higher one end is close to getting medicine mouth 106, and one side that connects medicine board 205 to be close to getting medicine mouth 105 is provided with ejector pin movable groove 206, fixing base 204 sets up and is connecing medicine board 205 bottom, the middle part of ejector pin 203 is passed through ball bearing and is rotated with fixing base 204 and be connected, ejector pin movable groove 206 is passed at the top of ejector pin 203, and freely passes and get medicine mouth 106, ejector pin driving motor 202 is used for controlling ejector pin 203 and rotates.
Specifically, the bottom of the top rod 203 is provided with a top rod driving gear 208, a top rod transmission gear 207 is arranged on a driving shaft of the top rod driving motor 202, and the top rod transmission gear 207 is in gear joint with the top rod driving gear 208. The push rod driving motor 202 is controlled to work to drive the push rod transmission gear 207 to rotate, and then the push rod driving gear 208 is used for transmission, so that the push rod 203 is driven to rotate around the fixed seat 204; when getting it filled from sending out medicine groove 1 in, because the slope of sending out medicine groove 1 sets up, send out medicine groove 1 in the medicine box support under the action of gravity and lean on the part 105 that blocks, the ejector pin 203 of the fill 2 of getting it filled of control is located the below of getting it filled 106, then control driving motor 202 work, make ejector pin 203 rotate around fixing base 204, the top upward movement of ejector pin 203, thereby lift up the medicine box, let the medicine box break away from the separation of the part 105, in the following medicine receiving plate 205 falls into the fill 2 of getting it filled under the action of gravity, the process of getting it filled of a medicine box is accomplished.
Specifically, the height of the blocking portion 105 is lower than the height of the dispensing side plate 102. Through highly setting up to be less than the height of sending out the medicine curb plate 102 with the part of stopping 105, when the ejector pin 203 lifts up the medicine box, make the medicine box can break away from the separation of the part of stopping 105 on the one hand, on the other hand send out medicine curb plate 102 and can carry on spacingly to the medicine box again, avoid the medicine box at the in-process landing of getting it filled, guarantee to get it filled the complete of process and go on.
Specifically, the ram drive gear 208 is sector-shaped.
Specifically, the jack drive gear 208 rotates coaxially with the jack 203.
Specifically, the ejector pin 203 top is provided with belt pulley 209, be provided with belt motor 211 on the lateral wall of the bucket body 201, be provided with belt pulley 209 in belt motor 211's the drive shaft, the medicine taking bucket 2 still includes the belt 210 that corresponds the setting with belt pulley 209. Through setting up belt motor 211, belt pulley 209 and belt 210, at the in-process that ejector pin 203 lifted the medicine box, belt motor 211 work, drive belt pulley 209 rotates, thereby drive belt 210 and rotate, because the top of ejector pin 203 is provided with belt pulley 209 and belt 210, when making ejector pin 203 and the contact of the interior medicine box of medicine dispensing tank 1, the belt 210 at ejector pin 203 top also touches with the medicine box and meets, and pivoted belt 210 produces the frictional force of getting medicine fill 2 of orientation to the medicine box, fall into from medicine dispensing tank 1 for the medicine box and get medicine fill 2 and apply an helping hand, it is quick to order about the medicine box, the accuracy falls into and gets medicine fill 2, thereby effectively improve the efficiency of getting medicine.
Specifically, a first limit detection piece 212 is arranged on the top rod 203, and a first limit detector 213 corresponding to the first limit detection piece 212 is arranged on the medicine taking bucket 2. Preferably, the first limit detector 213 is disposed on the fixing base 204. By arranging the first limit detection piece 212 and the first limit detector 213, the rotation stroke of the mandril 203 is limited by utilizing the cooperation of the first limit detection piece 212 and the first limit detector 213, the lower point of the top of the mandril 203 when the mandril 203 rotates is taken as the lower limit of the rotation stroke, namely the original point, and the upper point of the top of the mandril 203 when the mandril 203 rotates is taken as the upper limit of the rotation stroke, namely the working point, under the normal state, the mandril 203 is at the original point position, when the medicine needs to be taken from the medicine dispensing groove 1, the medicine taking bucket 2 is firstly moved to ensure that the mandril 203 is positioned below the medicine taking port 106, then the mandril driving motor 202 is controlled to work, the mandril 203 is rotated to the working point from the original point, the medicine box in the medicine dispensing groove 1 is lifted, the mandril 203 is positioned in the working point, the medicine box is separated from the obstruction of the obstruction part 105, so that the medicine box can smoothly slide from the medicine dispensing groove 1 to the medicine, so that the plunger 203 is retracted from the working point to the origin in preparation for the next drug-taking process.
Specifically, the first limit detection piece 212 rotates coaxially with the top rod 203.
Specifically, the side walls of the bucket body on both sides of the medicine receiving plate 205 are provided with a medicine falling detection correlation sensor 214. Through setting up the detection of falling medicine correlation sensor 214, utilize the detection of falling medicine correlation sensor 214 to detect whether there is the medicine box to fall into in the fill 2 of getting it filled, in the in-process of getting it filled, ejector pin driving motor 202 control ejector pin 203 rotates to the operating point from the initial point, let the medicine box fall into in the groove of sending a medicine 1 and get it filled fill 2, the detection of falling medicine correlation sensor 214 has the medicine box to fall into the back in the fill 2 of getting it filled, control ejector pin driving motor 202 reversal, let ejector pin 203 return the initial point from the operating point, accomplish a process of getting it filled.
Specifically, the bottom of the bucket body 201 is provided with out the medicine mouth, and the bottom of the bucket body 201 still is provided with out medicine bottom plate 215, it is articulated with the rear end of the bucket body 201 to go out medicine bottom plate 215, be provided with bottom plate drive arrangement on the bucket body 201, bottom plate drive arrangement is used for controlling out medicine bottom plate 215 and closes. When the inner medicine box of the medicine taking bucket 2 needs to be taken out, the control bottom plate driving device works to open the medicine outlet bottom plate 215, so that the medicine taking box falls down from the medicine outlet of the medicine taking bucket 2.
Specifically, the bottom plate driving device comprises a bottom plate driving motor 217, a bucket body bottom plate transmission shaft 218 and a pair of shaft seats 219, wherein the bottom plate driving motor 217 and the shaft seats 219 are arranged on the side wall of the front end of the bucket body 201, two ends of the bucket body bottom plate transmission shaft 218 penetrate through the shaft seats 219 respectively, the bucket body bottom plate transmission shaft 218 is rotatably connected with the shaft seats 219 through bearings, a bottom plate driving gear 220 is arranged on a driving shaft of the bottom plate driving motor 217, a bottom plate transmission gear 221 is arranged on the bucket body bottom plate transmission shaft 218, and the bottom plate transmission gear 221 is in gear tooth connection with the bottom plate driving gear 220; the two sides of the medicine discharging bottom plate 215 are respectively provided with a medicine discharging side plate 216, a sliding groove 225 is arranged on the medicine discharging side plate 216, the bottom plate driving device further comprises a pair of medicine discharging swing rods 222, the medicine discharging swing rods 222 are respectively arranged on the two sides of the transmission shaft 218 of the bottom plate of the hopper body, one end of each medicine discharging swing rod 222 is connected with the transmission shaft 218 of the bottom plate of the hopper body, and the other end of each medicine discharging swing rod 222 is in sliding connection with the sliding groove 225. Preferably, the top of the medicine discharging swing lever 222 is slidably connected with the chute 225. When a medicine outlet needs to be opened, the bottom plate driving motor 217 is controlled to work, the bottom plate driving gear 220 is driven to rotate, the transmission is realized through the bottom plate transmission gear 221, the bucket body bottom plate transmission shaft 218 is enabled to rotate along with the bottom plate driving motor 217, the medicine outlet swinging rod 222 is connected with the bucket body bottom plate transmission shaft 218, the medicine outlet swinging rod 222 rotates by taking the bucket body bottom plate transmission shaft 218 as an axis, the rear end of the medicine outlet bottom plate 215 is hinged with the rear end of the bottom of the bucket body 201, the sliding grooves in the medicine outlet side plates 216 on two sides of the front end of the medicine outlet bottom plate 215 are connected with the medicine outlet swinging rod 222 in a sliding mode, the medicine outlet bottom plate 215 is enabled to be opened, and medicine boxes in the medicine taking.
Specifically, a sliding block is arranged in the sliding groove 225, and the top of the medicine discharging swinging rod 222 is rotatably connected with the sliding block; preferably, the top of the medicine outlet swing rod 222 is hinged with the sliding block.
Specifically, a second limit detection sheet 223 is arranged on the transmission shaft 218 of the bottom plate of the bucket body, and a second limit detector 224 matched with the second limit detection sheet 223 is arranged on the shaft seat 219. By providing the second limit detection piece 223 and the second limit detector 224, the opening/closing degree of the medicine dispensing bottom plate 215 is limited by the second limit detection piece 223 and the second limit detector 224.
Specifically, the second limit detector 224 is disposed on the shaft seat 219.
Specifically, the medicine taking mechanism further comprises a lifting driving device, and the lifting driving device is used for controlling the medicine taking bucket 2 to move up and down. When the medicine taking is carried out by matching with a lifting driving device, a low point at the top of the ejector rod 203 when the ejector rod 203 rotates is taken as a working point, a high point at the top of the ejector rod 203 when the ejector rod 203 rotates is taken as an original point, in the actual use process, the medicine taking hopper 2 is close to the medicine taking groove 1, the ejector rod 203 is close to a medicine taking opening, then the ejector rod driving motor 202 is controlled to work, the ejector rod 203 is made to reach the working point, namely the ejector rod tends to be horizontal, so that the top of the ejector rod 203 is positioned below the medicine taking opening 106, then the lifting driving device is controlled to work, the medicine taking hopper 2 is lifted, and the ejector rod 203 is lifted to help the medicine boxes in the medicine taking groove 1 to be completely separated from the blocking part 105 and; meanwhile, as the ejector rod 203 is positioned at the working point, the top of the ejector rod 203 has a limiting effect on the next medicine box in the medicine dispensing groove 1 and limits the next medicine box to fall along the medicine dispensing groove 1, so that multiple medicine dispensing is effectively avoided; in addition, when needing to get it filled in succession to the medicine box in the groove of giving medicine 1, after taking off first medicine box, need not return the initial point with ejector pin 203 from the operating point, only need keep ejector pin 203 to be in the operating point, control lift drive device work, drive the fill of getting medicine and move down, make ejector pin 203 withdraw from the mouth 106 of getting medicine, let next medicine box fall into from the groove of giving medicine 1 smoothly, and with the butt of stop part 105, then control lift drive device work again, drive the fill of getting medicine 2 rebound, can draw the second medicine box to the fill of getting medicine 2 in from the groove of giving medicine 1 fast, accomplish the many times process of getting it filled in the same groove of giving medicine 1 fast, improve the efficiency of getting medicine of equipment.
A medicine dispensing system comprises the medicine taking mechanism.
When the medicine box lifting device is used, a medicine box is stored in the medicine dispensing groove 1, when medicine is required to be taken from the medicine dispensing groove 1, the lifting driving device is controlled to work, the medicine taking hopper 2 is moved to the position below the medicine taking opening 106 of the medicine dispensing groove 1, then the ejector rod driving motor 202 is controlled to work, the ejector rod 203 rotates around the fixing seat 204 and rotates to a working point, the top of the ejector rod 203 moves upwards to lift the medicine box, the medicine box is separated from the blocking part 105, the belt motor 211 is started to work simultaneously, the driving belt pulley 209 rotates to drive the belt 210 to rotate, the belt pulley 209 and the belt 210 are arranged at the top of the ejector rod 203, when the ejector rod 203 is in contact with the medicine box in the medicine dispensing groove 1, the belt 210 at the top of the ejector rod 203 is also in contact with the medicine box, the rotating belt 210 generates friction force towards the medicine taking hopper 2 to the medicine box, assistance force is applied to the medicine box falling from the medicine, Accurately falls into the medicine taking bucket 2, and after the medicine falling detection correlation sensor 214 detects that a medicine box falls into the medicine taking bucket 2, the ejector rod driving motor 202 is controlled to rotate reversely, so that the ejector rod 203 returns to the original point from the working point, and a medicine taking process is completed; when the medicine outlet needs to be opened, the bottom plate driving motor 217 is controlled to work to drive the bottom plate driving gear 220 to rotate, the transmission is realized through the bottom plate transmission gear 221, the bucket body bottom plate transmission shaft 218 is enabled to rotate along with the bottom plate driving motor 217, the medicine outlet swinging rod 222 is connected with the bucket body bottom plate transmission shaft 218, the medicine outlet swinging rod 222 rotates by taking the bucket body bottom plate transmission shaft 218 as an axis, the rear end of the medicine outlet bottom plate 215 is hinged with the rear end of the bottom of the bucket body 201, the medicine outlet side plates 216 on two sides of the front end of the medicine outlet bottom plate 215 are slidably connected with the tops of the medicine outlet swinging rods 222, the medicine outlet bottom plate 215 is enabled to be opened, medicine boxes in the medicine taking bucket 2 can smoothly fall from the medicine outlet, the medicine outlet is convenient to use, the equipment is stable in operation, the medicine taking efficiency is high, and the.
The foregoing is illustrative of the preferred embodiments of this invention, and it is to be understood that the invention is not limited to the precise form disclosed herein and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the concept as disclosed herein, either as described above or as apparent to those skilled in the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. The medicine taking mechanism is characterized by comprising a medicine dispensing groove and a medicine taking hopper, wherein the medicine dispensing groove is obliquely arranged, the medicine taking hopper is arranged close to the lower end of the medicine dispensing groove, the medicine dispensing groove comprises a medicine dispensing bottom plate and medicine dispensing side plates arranged on two sides of the medicine dispensing bottom plate, the lower end of each medicine dispensing side plate is provided with a paying-out part, the bottom of each paying-out part is provided with a baffle plate, each baffle plate comprises a transition part and a blocking part, the transition part is arranged at the bottom of each paying-out part, each blocking part is arranged on the side wall of the lower end of each paying-out part, and a medicine taking port is formed between the baffle plates;
the medicine taking hopper comprises a hopper body, a push rod driving motor, a push rod and a fixed seat, wherein a side plate of the hopper body close to a medicine taking port comprises a medicine receiving plate, the medicine receiving plate is obliquely arranged, the higher end of the medicine receiving plate is close to the medicine taking port, a push rod movable groove is arranged on one side of the medicine receiving plate close to the medicine taking port, the fixed seat is arranged at the bottom of the medicine receiving plate, the middle part of the push rod is rotatably connected with the fixed seat through a ball bearing, the top of the push rod penetrates through the push rod movable groove and freely penetrates through the medicine taking port, and the push rod driving motor is used for controlling the push; the bottom of the ejector rod is provided with an ejector rod driving gear, an ejector rod transmission gear is arranged on a driving shaft of the ejector rod driving motor, and the ejector rod transmission gear is in gear joint with the ejector rod driving gear; the medicine taking bucket is characterized in that a belt pulley is arranged at the top of the ejector rod, a belt motor is arranged on the side wall of the bucket body, a belt pulley is arranged on a driving shaft of the belt motor, and the medicine taking bucket further comprises a belt which corresponds to the belt pulley.
2. The mechanism of claim 1, wherein the ram drive gear rotates coaxially with the ram.
3. The medicine taking mechanism according to claim 1, wherein the ejector rod is provided with a first limit detection piece, and the medicine taking bucket is provided with a limit detector corresponding to the first limit detection piece.
4. The mechanism of claim 3, wherein the first position-limiting detection plate rotates coaxially with the ejector rod.
5. The medicine taking mechanism of claim 1, wherein the side walls of the bucket body on both sides of the medicine receiving plate are provided with a medicine falling detection correlation sensor.
6. The medicine taking mechanism according to claim 1, wherein a medicine outlet is formed in the bottom of the bucket body, a medicine outlet bottom plate is further arranged at the bottom of the bucket body, the medicine outlet bottom plate is hinged to the rear end of the bucket body, and a bottom plate driving device is arranged on the bucket body and used for controlling the bottom plate of the bucket body to be closed.
7. The medicine taking mechanism according to claim 1, further comprising a lifting driving device for controlling the medicine taking bucket to move up and down.
8. A dispensing system comprising a dispensing mechanism according to any one of claims 1 to 7.
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| CN201910391210.0A CN110040418B (en) | 2019-05-11 | 2019-05-11 | Medicine taking mechanism and medicine dispensing system comprising same |
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| CN201910391210.0A CN110040418B (en) | 2019-05-11 | 2019-05-11 | Medicine taking mechanism and medicine dispensing system comprising same |
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| CN110040418B true CN110040418B (en) | 2021-03-02 |
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| CN111166108A (en) * | 2020-02-09 | 2020-05-19 | 重庆万而亿科技有限公司 | Medicine placing system |
| CN114684625B (en) * | 2020-12-29 | 2023-05-30 | 郝荣华 | Medicine taking mechanism |
| CN115258496A (en) * | 2022-08-19 | 2022-11-01 | 河南鲜知智能技术有限公司 | Medicine distributing and handing-over all-in-one machine |
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| CN101214107B (en) * | 2008-01-11 | 2010-08-25 | 苏州艾隆科技有限公司 | Automatization hospital pharmacy |
| US20110229296A1 (en) * | 2010-03-20 | 2011-09-22 | Van Ooyen Wes | Apparatus, system and method for storage and dispensing of items |
| CN104370045B (en) * | 2014-11-13 | 2017-02-22 | 昆山市工业技术研究院有限责任公司 | Automatic injection taking mechanism of intelligent medicine cabinet |
| CN205366774U (en) * | 2015-12-15 | 2016-07-06 | 中电和瑞科技有限公司 | Medicine hoisting device |
| CN106956884A (en) * | 2017-04-27 | 2017-07-18 | 苏州市厚宏智能科技有限公司 | Deposit medicine device, get it filled manipulator and dispensing machine |
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Address after: 611743, 3rd Floor, 1st Floor, No. 99 Gongjianian Road, Modern Industrial Port North Area, Pidu District, Chengdu City, Sichuan Province (B1 Building, 3rd Floor) Patentee after: Chengdu Qing'an Medical Technology Co.,Ltd. Address before: 611730 second floor, performance hall, edification star maker Park, 266 piwen Road, Deyuan town (Jingrong town), Pidu District, Chengdu City, Sichuan Province Patentee before: Chengdu Diyou Medical Technology Co.,Ltd. |
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