Disclosure of Invention
The purpose of the embodiment of the invention is to provide a pediatric small-sized medicine triturating device, so as to solve the problems that the medicine triturating device proposed in the background art is heavy, large in size and not beneficial to triturating a small amount of medicine.
In order to achieve the above purpose, the embodiments of the present invention provide the following technical solutions:
the utility model provides a device is smashed to pieces to small-size medicine for paediatrics, includes cup and lid, is equipped with in the cup and smashes the head, the capacity of cup is less than 300ml, lid threaded connection is at the top of cup, is equipped with rotatory driving body in the lid, rotatory driving body power is connected with removal gear and swinging gear, removal gear and the coaxial setting of swinging gear and rotational speed are different, smash the head to pieces and be connected with wabbler mechanism, wabbler mechanism is connected with swinging gear's center, the swinging gear rotates and is connected with moving mechanism, moving mechanism and moving gear's edge connection, when the driving of wabbler mechanism smashes the head and removes along with moving mechanism, take place relative rotation with moving mechanism and make and smash the head and sway.
As a further scheme of the invention: when the rotary driving body works, the moving gear moves around the center line of the rotary driving body at a first rotating speed in a circumferential mode, and the swinging gear rotates around the axis of the swinging gear at a second rotating speed while moving around the center line of the rotary driving body at the first rotating speed in the circumferential mode.
As a further scheme of the invention: the first rotational speed is lower than the second rotational speed.
As a further scheme of the invention: the rocking mechanism comprises a rotating shaft, a rocking rod and a rocking frame, the top of the rotating shaft is fixedly connected with the center of the rocking gear, one end of the rocking rod is fixedly connected with the bottom of the rotating shaft, the other end of the rocking rod is rotatably connected with the top of the rocking frame, and the bottom of the rocking frame is fixedly connected with the mashing head.
As a further scheme of the invention: smash the head for the hemisphere, smash the inside open accommodation space in top that forms of head, the bottom of rocking frame stretch into behind the accommodation space with smash head fixed connection.
As a further scheme of the invention: the rocking frame is formed into an inverted V shape, and the bottoms of two inverted V-shaped edges of the rocking frame are fixed with the inside of the mashing head through a fixing shaft.
As a further scheme of the invention: the moving mechanism comprises an upper connecting frame and a lower connecting frame which are fixedly connected with each other, the upper connecting frame is fixedly connected with the edge of the moving gear, and the lower connecting frame is rotatably connected with the rotating shaft and is connected with the swing frame.
As a further scheme of the invention: the lower connecting frame is in an inverted U shape, the inverted U-shaped top of the lower connecting frame is rotatably connected with the rotating shaft, the rotating shaft is rotatably connected between the two inverted U-shaped edges of the lower connecting frame, and the rotating shaft is fixedly connected with the fixed shaft to form a cross shape.
As a further scheme of the invention: the two inverted U-shaped edges of the lower connecting frame and the two inverted V-shaped edges of the swing frame are arranged in a staggered mode.
As a further scheme of the invention: the bottoms of the two inverted U-shaped edges of the lower connecting frame are not in contact with the inner wall of the accommodating space of the mashing head.
Compared with the prior art, the embodiment of the invention has the beneficial effects that: the medicine mashing device adopts a structure of the cup body and the cover body, the capacity of the cup body is smaller than 300ml, the cover body is in threaded connection with the top of the cup body, the appearance of the medicine mashing device is similar to that of a common cup and is very small and exquisite, the medicine mashing device is particularly suitable for mashing a small amount of medicines, a rotary driving body in power connection with the moving gear and the swinging gear is arranged in the cover body, the rotary driving body realizes the mashing of the mashing head through the moving gear, the swinging mechanism and the moving mechanism, and the rotary driving body is arranged in the cover body, so that the whole medicine mashing device is very compact in structure and meets the miniaturization requirement.
Detailed Description
The technical solution of the present patent will be further described in detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
As shown in fig. 1 to 9, the medicine triturating device of this embodiment includes cup 1 and lid 2, and the capacity of cup 1 is less than 300ml, generally is 150ml, just so can satisfy the paediatrics only need triturate the demand of a small amount of medicines to pieces, and lid 2 threaded connection is at the top of cup 1, and the lid closes the back that targets in place, and the outward appearance that the medicine triturated the device is similar ordinary cup, and is very small and exquisite, is equipped with in the cup 1 to be used for carrying out the head of pounding to pieces to the medicine 3.
The smashing device comprises a cover body 2, a rotary driving body 4 is arranged in the cover body 2, the rotary driving body 4 is located in the center of the inside of the cover body 2, the rotary driving body 4 is in power connection with a moving gear 5 and a swinging gear 6, an inner gear ring 7 is arranged on the edge of the inside of the cover body 2, the moving gear 5 is meshed with the inner gear ring 7, the swinging gear 6 is located below the moving gear 5 and is coaxially arranged with the moving gear 5, the smashing heads 3 are connected with a swinging mechanism 8, the swinging mechanism 8 is connected with the center of the swinging gear 6, the swinging mechanism 8 is in rotary connection with a moving mechanism 9, the moving gear 9 is connected with the edge of the moving gear 5, the swinging mechanism 8 drives the moving gear 5 and the swinging gear 6 to rotate in the process, the moving gear 5 moves along the inner gear ring 7 and circumferentially around the center line of the rotary driving body 4 at a first rotating speed, the moving mechanism 9 also circumferentially moves around the center line of the rotary driving body 4 at the first rotating speed, the swinging mechanism 8 drives the smashing heads 3 to circumferentially around the center line of the rotary driving body 4 at the second rotating speed, meanwhile, the swinging gear 8 can drive body 8 and the swinging gear 9 relatively rotate around the axis, so that the smashing device can enable the smashing device to smash small-up smashed drugs to be suitable for the smashing device for smashing the small-up small-to-down medicines, and smashing device for smashing the small-up the small-down medicines.
The rotary driving body 4 is provided with a main driving belt wheel 10 and a transmission gear 11 from top to bottom, the main driving belt wheel 10 and the transmission gear 11 are coaxially and fixedly connected with the rotary driving body 4, the top of the movable gear 5 is rotatably connected with a secondary driving belt wheel 12, the main driving belt wheel 10 is connected with the secondary driving belt wheel 10 through a transmission belt 13, the transmission gear 11 is meshed with the movable gear 5, and as the movable gear 5 is coaxial with the swinging gear 6 and the transmission gear 11 but rotatably connected, when the rotary driving body 4 works, the rotary driving body 4 drives the movable gear 5 to circularly move around the central line of the rotary driving body 4 at a first rotating speed through the transmission gear 11 on one hand, and the rotary driving body 4 drives the swinging gear 6 to rotate around the axis of the rotary driving body 4 at a second rotating speed through the main driving belt wheel 10, the transmission belt 13 and the secondary driving belt wheel 12 on the other hand, the diameter of the movable gear 5 is larger than that of the transmission gear 11, so that the rotating speed of the movable gear 5 is lower than that of the rotating speed of the rotary driving body 4, and the swinging gear 6 is the rotating speed of the rotary driving body 4 is lower than that the swinging gear 6 is capable of enabling the smashing mechanism to rotate around the swinging head 3.
The rocking mechanism 8 comprises a rotating shaft 14, a rocking rod 15 and a rocking frame 16, the rotating shaft 14 and the rocking frame 16 are vertically arranged, the rocking rod 15 is transversely arranged, the top of the rotating shaft 14 is fixedly connected with the center of the rocking gear 6, one end of the rocking rod 15 is fixedly connected with the bottom of the rotating shaft 14, the other end of the rocking rod 15 is rotatably connected with the top of the rocking frame 16, for example, the rocking rod can rotate in a universal mode, and the bottom of the rocking frame 16 is fixedly connected with the mashing head 3. The swinging mechanism 8 thus swings the swinging arm 16 via the rotating shaft 14 and the swinging rod 15, and finally the swinging of the crushing head 3 is achieved. Specifically, smash head 3 for the hemisphere, smash head 3 inside open-topped accommodation space 17 that forms, swing frame 16's bottom stretch into accommodation space 17 after with smash head 3's fixed connection, this swing frame 16 forms to the shape of falling V, swing frame 16's the shape of falling V top and swing rod 15 universal rotation be connected, swing frame 16's two bottoms on the shape of falling V limit stretch into accommodation space 17 after through fixed axle 18 with smash head 3 inside together fixed.
The moving mechanism 9 comprises an upper connecting frame 19 and a lower connecting frame 20 which are fixedly connected with each other, the upper connecting frame 19 is fixedly connected with the edge of the moving gear 5, the lower connecting frame 20 is rotatably connected with the rotating shaft 14 and is connected with the swinging frame 16, the moving mechanism 9 substantially plays a role in supporting connection, namely, the swinging mechanism 8 and the mashing head 3 are connected with the moving gear 5, so that the swinging mechanism 8 and the mashing head 3 can circularly move around the central line of the rotating driving body 4 along with the moving gear 5 at a first rotating speed, and relative rotation between the swinging mechanism 8 and the moving mechanism 9 is realized, so that the mashing head 3 can swing to smash medicines. Specifically, the lower connecting frame 20 of the moving mechanism 9 is in an inverted U shape, the inverted U-shaped top of the lower connecting frame 20 is rotatably connected with the rotating shaft 14, a rotating shaft 21 is rotatably connected between two inverted U-shaped edges of the lower connecting frame 20, the rotating shaft 21 is fixedly connected with the fixed shaft 18 to form a cross shape, namely, the cross shape is a vertical fixed connection, the two inverted U-shaped edges of the lower connecting frame 20 and the two inverted V-shaped edges of the swinging frame 16 are arranged in a staggered manner, namely, the two inverted V-shaped edges of the swinging frame 16 are fixed on one side opposite to the smashing head 3, the two inverted U-shaped edges of the lower connecting frame 20 are arranged on one side opposite to the smashing head 3, but the bottoms of the two inverted U-shaped edges of the lower connecting frame 20 are not in contact with the inner wall of the accommodating space 17 of the smashing head 3, so that the smashing head 3 can swing.
In order to improve the medicine mashing efficiency of the medicine mashing device, the present embodiment adds an auxiliary gear 22, and the auxiliary gear 22 is positioned below the moving gear 5 and is rotatably connected with the edge of the moving gear 5 and is meshed with the rocking gear 6. This auxiliary gear 22 center is fixed with rotary drum 23, and rotary drum 23 is joined in marriage and is connected with hoist mechanism 24, and hoist mechanism 24 connects with moving mechanism 9 and joins in marriage, smashes head 3 still can go up and down in step under hoist mechanism 24's effect for smash head 3 limit and sway the limit and go up and down, so just can realize smashing completely of medicine under less cycle number and smash to pieces efficiency and obtain promoting greatly.
The lifting mechanism 24 includes a lifting shaft 25 and a lifting plate 26 fixedly connected to each other, the outer wall of the rotating drum 23 is provided with lifting grooves 27, the lifting grooves 27 are similar to W-shaped, the lifting shaft 25 is coupled in the lifting grooves 27, when the rotating drum 23 rotates along with the auxiliary gear 22, the rotating drum 23 will drive the lifting shaft 25, and thus the lifting plate 26, to rise and fall through the lifting grooves 27. In order to connect the lifting mechanism 24, the upper connecting frame 19 of the moving mechanism 9 of the embodiment is no longer a fixed upper connecting frame, the upper connecting frame 19 includes a fixed plate 28 and a moving plate 29, the fixed plate 28 is fixedly connected with the edge of the moving gear 5, a top portion of the fixed plate 28 is fixedly connected with the edge of the moving gear 5, and the rest portion forms a groove 30 for avoiding the swing gear 6, so as to facilitate compact assembly, the moving plate 29 is slidably connected with the fixed plate 29, a vertical sliding slot 31 is formed in the fixed plate 29, a sliding block 32 is formed at a top portion of the moving plate 29, the sliding block 32 is slidably connected in the sliding slot 31, a bottom portion of the moving plate 29 is fixedly connected with the lower connecting frame 20, the moving plate 29 is connected with the lifting plate 26 and can be lifted under the driving of the lifting plate 26, for example, the lifting plate 26 is a toothed sector plate, the moving plate 29 is a spur rack plate, and the toothed sector is engaged with the spur rack plate. Meanwhile, in order to cooperate with the moving plate 29 to move up and down, the rotating shaft 14 of this embodiment is a telescopic shaft, the top of the fixed portion 33 of the rotating shaft 14 is fixedly connected with the center of the rocking gear 6, the telescopic portion 34 of the rotating shaft 14 is rotatably connected with the lower connecting frame 20, that is, the telescopic portion 34 penetrates through the lower connecting frame 20 and is fixedly connected with the rocking bar 15, and the telescopic portion 34 and the fixed portion 33 can be in spline sliding telescopic connection.
As shown in fig. 10, the medicine mashing method by the medicine mashing device of the present embodiment includes the steps of:
and (3) swinging and mashing the medicine: the rotary driving body 4 drives the moving gear 5 and the swinging gear 6 to rotate coaxially but at different speeds, the moving gear 5 drives the moving mechanism 9, the swinging mechanism 8 and the smashing head 3 to move circumferentially around the central line of the rotary driving body 4, and the swinging gear 6 drives the swinging mechanism 8 and the moving mechanism 9 to rotate relatively so that the smashing head 3 swings in the cup body 1 to smash the drugs.
Lifting and mashing the medicine: the rotary driving body 4 drives the auxiliary gear 22 to rotate, and the auxiliary gear 22 drives the moving mechanism 24 to move up and down, so that the smashing head 3 moves up and down to smash the medicines.
Wholly say, sway and smash to pieces medicine stage and go up and down to smash to pieces medicine stage and go on simultaneously, smash to pieces 3 limit promptly and sway the limit and go up and down, so just can realize smashing to pieces completely of medicine under less circulation number of times, smash to pieces efficiency and obtain promoting greatly, smash the speed that smashes 3 goes up and down moreover and be less than and smash the speed that smashes head 3 and sway, rational configuration more does benefit to the promotion that medicine smashed to pieces efficiency. Specifically, the rotary driving body 4 drives the moving gear 5 to move circumferentially around the center line of the rotary driving body 4 at a first rotating speed along the inner gear ring 7 through the transmission gear 11, so that the moving mechanism 9, the swinging mechanism 8 and the mashing head 3 move circumferentially around the center line of the rotary driving body 4 at the first rotating speed, the rotary driving body 4 drives the swinging gear 6 to rotate around the axis of the rotary driving body 4 at a second rotating speed through the main transmission pulley 10, the auxiliary transmission pulley 12 and the transmission belt 13, so that the swinging mechanism 8 and the moving mechanism 9 rotate relatively to swing the mashing head 3 to smash the drugs, meanwhile, the swinging gear 6 drives the rotary drum 23 to rotate through the auxiliary gear 22, the lifting groove 27 drives the lifting shaft 25 to lift and further drives the lifting plate 26 to lift during the rotation of the rotary drum 23, the lifting plate 26 drives the moving plate 29 to lift and drives the moving plate 29 to lift through the matching relationship with the moving plate 29, and finally drives the telescopic part 34 of the rotating shaft 14 to lift and thus realize that the mashing head 3 can also lift while swinging.
The whole medicine mashing can be determined by the working time of the rotary driving body 4 or the number of swinging circles of the mashing head 3 around the cup body 1, for example, the working time of the rotary driving body 4 is t, t is more than or equal to 30S and less than or equal to 150S, the rotary driving body 4 automatically stops after working t, and the mashing of the medicine is finished; or smash head 3 and sway n rings back rotation drive body 4 autostop around cup 1, the medicine is smashed and is ended, here in order to improve and smash the effect to pieces, this embodiment smashes head 3 and sways 1 rings back around cup 1, and rotation drive body 4 switching-over rotation, until smash the head and sway n rings around cup 1, rotation drive body 4 is the positive and negative rotation in turn promptly, realizes smashing head 3 and smashes the medicine to pieces in turn positive and negative swing. The control modes are easy to control, and the control precision is high.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.