CN110186258B

CN110186258B - Drying device for food and medicine

Info

Publication number: CN110186258B
Application number: CN201910437946.7A
Authority: CN
Inventors: 郭婕; 林慧彬; 张天亮; 管仁伟; 周景洋; 郭瑞齐; 谢玮; 颜燕; 卢连华; 李慧
Original assignee: Shandong Center for Disease Control and Prevention
Current assignee: Shandong Center for Disease Control and Prevention
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-10-16
Anticipated expiration: 2039-05-24
Also published as: CN110186258A

Abstract

The invention discloses a drying device for food and medicine, which relates to the technical field of food and medicine and comprises a drying box, wherein a screen plate is arranged in the drying box, the lower surface of the screen plate is in lap joint with the top ends of four cams, and the four cams are respectively clamped outside two rotating shafts. This drying device of food medicine, through first switch, the second motor, the semi-gear, the pinion rack, the slider, the pulley, the air heater, the second spring, the second switch, first motor, the apparatus further comprises a rotating shaft, mutually support between cam and the otter board, thereby avoided the air heater to only carry out drying process's problem to the one deck on food or medicine surface, make below piled food or the medicine of pressing can be by abundant drying under the effect that the otter board reciprocated, and remove about the pulley and can become bold food or medicine to some humidity and pulverize the processing, thereby make bold food or medicine also can be by abundant drying process, consequently, drying device's practicality has been improved.

Description

Drying device for food and medicine

Technical Field

The invention relates to the technical field of food and medicine, in particular to a drying device for food and medicine.

Background

In the production process of some food or medicine, some wet and agglomerated powdery food or medicine is often required to be dried, and the common treatment method is that some powdery articles required to be dried are often put into a drying box, then a hot air blower is started to work, the hot air blown by the hot air blower can dry the food or the medicine, but the treatment method is not thorough, one is that the hot air blower can only dry a layer of food or medicine on the surface, so that the food or medicine piled below is not dried thoroughly, secondly, in the drying process, some food or medicine which is condensed into large blocks can not be ground, so that the wet food or medicine which is condensed into large blocks is not dried thoroughly, therefore, the practicability of the food and medicine drying device is reduced, and therefore, the drying device for food and medicine is urgently needed.

Disclosure of Invention

Technical problem to be solved

The invention provides a food and medicine drying device, and solves the problems that in a common processing method, powder articles to be dried are often placed in a drying box, and then an air heater is started to work, so that hot air blown by the air heater can dry food or medicine, but the processing method is not thorough enough, firstly, the air heater can only dry a layer of food or medicine on the surface, so that the food or medicine piled below is not thoroughly dried, and secondly, in the drying process, some food or medicine condensed into large blocks cannot be crushed, so that the food or medicine wet into large blocks is not thoroughly dried, and the practicability of the food and medicine drying device is reduced.

(II) technical scheme

In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: the utility model provides a drying device of food medicine, includes the drying cabinet, be provided with the otter board in the drying cabinet, the lower surface of otter board and the top overlap joint of four cams, and four cams joint respectively outside two pivots, the pivot is cup jointed in two bearings of the left and right sides face joint of drying cabinet inner wall, the pivot with from driving wheel fixed connection, and two are passed through the chain from the driving wheel and are connected with a action wheel transmission, the output shaft fixed connection of action wheel and first motor.

The left surface of first motor and the right flank fixed connection of drying cabinet, the right flank fixedly connected with machine case of drying cabinet, the upper surface of otter board and the lower surface overlap joint of pulley, the upper surface of pulley passes through the lower fixed surface of telescoping device and fixed plate and is connected, the opposite face fixed connection of two connecting blocks and two air heaters is passed through to the left and right sides of pulley, the upper surface of fixed plate passes through the lower fixed surface of slider and pinion rack and is connected.

Slider sliding connection is in the spout that the operation case lower surface was seted up, the lower surface of operation case and the last fixed surface of drying cabinet are connected, fixedly connected with second motor in the operation case, the outer joint of output shaft of second motor has the semi-gear, the semi-gear meshes with the pinion rack, the left surface of pinion rack is through the left surface fixed connection of a plurality of second spring with the operation incasement wall, the lower surface of drying cabinet is linked together with discharge device's top.

Preferably, the telescopic device comprises a telescopic rod, a first spring is sleeved outside the telescopic rod, and two ends of the telescopic rod and the first spring are fixedly connected with the lower surface of the fixing plate and the upper surface of the pulley respectively.

Preferably, the discharging device comprises a discharging pipe, the top end of the discharging pipe is communicated with the lower surface of the drying box, and a valve is arranged on the right side surface of the discharging pipe.

Preferably, the shapes of the sliding groove and the sliding block are all arranged in a cross shape, the opposite surfaces of the two air heaters are fixedly connected with the scraping plates, and the opposite surfaces of the two scraping plates are respectively lapped with the left side surface and the right side surface of the pulley.

Preferably, the operation incasement joint has the feeder hopper, the bottom and the upper surface of drying cabinet of feeder hopper are linked together, the lower fixed surface of drying cabinet is connected with the base, the front of drying cabinet is provided with the glass board.

Preferably, the front side of the running box is fixedly connected with a power supply, the front side of the power supply is respectively provided with a first switch, a second switch and a third switch, the output end of the power supply is respectively and electrically connected with the input ends of the first switch, the second switch and the third switch through leads, and the output ends of the first switch, the second switch and the third switch are respectively and electrically connected with the input ends of the second motor, the first motor and the two air heaters through leads.

(III) advantageous effects

The invention has the beneficial effects that:

1. the drying device for food and medicine is characterized in that through the mutual matching of a first switch, a second motor, a half gear, a toothed plate, a sliding block, a fixed plate, a telescopic device, a pulley, a hot air blower, a second spring, a second switch, a first motor, a rotating shaft, a cam and a mesh plate, when food or medicine is dried, the second motor is controlled to drive the half gear to rotate, so that the toothed plate can be driven to move rightwards when the half gear is in contact with the toothed plate, the toothed plate can drive the pulley to move rightwards through the sliding block, the fixed plate and the telescopic device, and large food or medicine is crushed, meanwhile, the first motor can be controlled to drive a driving wheel to rotate, the driving wheel drives two driven wheels to rotate through a chain, so that the driven wheels can drive the cam to rotate through the rotating shaft, when the top end of the cam is in contact with the mesh plate, when the top end of, first spring can utilize the elasticity of self to drive pulley and otter board downstream, the work that first motor does not stop, just drive the otter board and do not stop reciprocating, thereby avoided the air heater only to carry out drying process's problem to the one deck on food or medicine surface, make below piled food or the medicine of pressing can be by abundant drying under the effect that the otter board reciprocated, and the pulley is removed about and can be smashed some moist massive food or medicines, thereby make massive food or medicine also can be by abundant drying process, consequently, drying device's practicality has been improved.

2. This drying device of food medicine all sets up to "ten" font through the shape with spout and slider to avoided the slider to slide the condition of roll-off in the spout when the spout slides, guaranteed the normal cooperation work between spout and the slider.

3. This drying device of food medicine is through setting up quick-witted case to make quick-witted case can cover first motor, avoided the dust to float into in the first motor and influence first motor life's problem, thereby ensured the normal life of first motor.

Drawings

FIG. 1 is a schematic cross-sectional view of the front view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic cross-sectional view from the left of the present invention;

FIG. 4 is a schematic cross-sectional view of the present invention from above;

fig. 5 is an enlarged schematic view of the structure of the present invention at a.

In the figure: the automatic drying machine comprises a drying box 1, a screen plate 2, a cam 3, a rotating shaft 4, a bearing 5, a driven wheel 6, a chain 7, a driving wheel 8, a first motor 9, a case 10, a pulley 11, a connecting block 12, a hot air blower 13, a scraping plate 14, a telescopic device 15, a telescopic rod 151, a first spring 152, a fixed plate 16, a sliding block 17, a sliding chute 18, a running box 19, a second motor 20, a half gear 21, a toothed plate 22, a second spring 23, a feeding hopper 24, a glass discharging plate 25, a discharging device 26, a 261 discharging pipe 262, a valve 27, a base 27, a power supply 28, a first switch 29, a second switch 30 and a third switch 31.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, the present invention provides a technical solution: a drying device for food and medicine comprises a drying box 1, wherein the lower surface of the drying box 1 is fixedly connected with a base 27, the contact area of the drying device and the ground can be increased by arranging the base 27, so that the invention is more stably placed, the front surface of the drying box 1 is provided with a glass plate 25, a worker can watch the drying condition in the drying box 1 through the glass plate 25 by arranging the glass plate 25, so that the use of the worker is facilitated, a screen plate 2 is arranged in the drying box 1, the lower surface of the screen plate 2 is lapped with the top ends of four cams 3, the four cams 3 are respectively clamped outside two rotating shafts 4, the screen plate 2 is driven to move upwards by arranging the cams 3, the rotating shafts 4 are sleeved in two bearings 5 clamped on the left side surface and the right side surface of the inner wall of the drying box 1, and the rotating shafts 4 are fixedly connected with driven wheels 6, and two are connected with a drive wheel 8 transmission from driving wheel 6 through chain 7, through setting up drive wheel 8, chain 7 and follow driving wheel 6, it is higher to make drive wheel 8 drive when rotating from driving wheel 6 rotation through chain 7, and drive wheel 8, chain 7 and the transmission connection from driving wheel 6 have invariable drive ratio, transmission efficiency is high, the reliable operation and the long service life's of work benefit, drive wheel 8 and the output shaft fixed connection of first motor 9.

The left side surface of the first motor 9 is fixedly connected with the right side surface of the drying box 1, the right side surface of the drying box 1 is fixedly connected with the machine case 10, through the arrangement of the machine case 10, the machine case 10 can cover the first motor 9, the problem that the service life of the first motor 9 is influenced because dust flows into the first motor 9 is avoided, the normal service life of the first motor 9 is ensured, the upper surface of the screen plate 2 is lapped with the lower surface of the pulley 11, the upper surface of the pulley 11 is fixedly connected with the lower surface of the fixed plate 16 through the telescopic device 15, through the arrangement of the pulley 11, the pulley 11 is moved left and right to crush massive food or medicine on the screen plate 2, so that the massive food or medicine can be sufficiently dried, the practicability of the drying device is improved, the telescopic device 15 comprises a telescopic rod 151, a first spring 152 is sleeved outside the telescopic rod 151, the two ends of the telescopic rod 151 and the first spring 152 are respectively fixedly connected with the lower surface of the fixed plate 16 and the upper surface of the pulley 11, when the top end of the cam 3 is separated from the screen plate 2 by arranging the telescopic rod 151 and the first spring 152, the first spring 152 can drive the pulley 11 and the screen plate 2 to move downwards by utilizing the self elasticity, the telescopic rod 151 can enable the pulley 11 and the screen plate 2 to move up and down more stably, the left side and the right side of the pulley 11 are fixedly connected with the opposite surfaces of the two hot air blowers 13 through the two connecting blocks 12, the opposite surfaces of the two hot air blowers 13 are both fixedly connected with the scraping plates 14, the opposite surfaces of the two scraping plates 14 are respectively lapped with the left side and the right side of the pulley 11, and the scraping plates 14 are arranged, so that some foods or medicines adhered on the pulley 11 can be scraped off, thereby avoiding the waste situation caused by some foods, the upper surface of the fixed plate 16 is fixedly connected with the lower surface of the toothed plate 22 through the slide block 17.

The sliding block 17 is connected in a sliding groove 18 formed in the lower surface of a running box 19 in a sliding mode, the sliding groove 18 and the sliding block 17 are both in a cross shape, the sliding block 17 and the sliding groove 18 are both in a cross shape, the sliding condition that the sliding block 17 slides in the sliding groove 18 when sliding in the sliding groove 18 is avoided, the normal matching work between the sliding groove 18 and the sliding block 17 is ensured, a feed hopper 24 is connected in the running box 19 in a clamping mode, the bottom end of the feed hopper 24 is communicated with the upper surface of the drying box 1, the feed hopper 24 is arranged, so that a worker can pour food or medicine needing drying treatment into the drying box 1 through the feed hopper 24, when the feed hopper 24 is not used, the worker can cover the feed hopper 24 by using a cover plate, the pollution caused by falling of dust is reduced, and the lower surface of the running box 19 is fixedly connected with the upper surface of the drying, the front of the operation box 19 is fixedly connected with a power supply 28, the front of the power supply 28 is respectively provided with a first switch 29, a second switch 30 and a third switch 31, the power supply 28 can supply power for the work of the second motor 20, the first motor 9 and the two air heaters 13 by setting the power supply 28, thereby ensuring the normal work of the second motor 20, the first motor 9 and the two air heaters 13, the output end of the power supply 28 is respectively and electrically connected with the input ends of the first switch 29, the second switch 30 and the third switch 31 by conducting wires, the output ends of the first switch 29, the second switch 30 and the third switch 31 are respectively and electrically connected with the input ends of the second motor 20, the first motor 9 and the two air heaters 13 by conducting wires, the first switch 29 is arranged to control the second motor 20, the second switch 30 is arranged to control the first motor 9 and the third switch 31 to control the air heaters 13, so that the operation and control of the invention are more convenient for workers, fixedly connected with second motor 20 in the operation case 19, the outer joint of output shaft of second motor 20 has half gear 21, half gear 21 and pinion rack 22 mesh, the left surface of pinion rack 22 is through the left surface fixed connection of a plurality of second spring 23 with operation case 19 inner wall, through setting up second spring 23, make when half gear 21 separates with pinion rack 22, a plurality of second spring 23 can utilize the pulling force of self to drive pinion rack 22 and pulley 11 and move left, the lower surface of drying cabinet 1 is linked together with discharge device 26's top, discharge device 26 is including arranging material pipe 261, the top of arranging material pipe 261 is linked together with the lower surface of drying cabinet 1, the right flank of arranging material pipe 261 is provided with valve 262, through setting up discharge device 26, make the staff can take out dry food or the medicine of accomplishing through opening valve 262.

The method comprises the following operation steps:

s1, when food or medicine needs to be dried, workers firstly pour the food or medicine to be dried into the drying box 1 through the feed hopper 24, then the third switch 31 controls the hot air blower 13 to work, so that the hot air blower 13 can dry the food or medicine in the drying box 1, the workers can control the second motor 20 to work through the first switch 29, so that the second motor 20 works to drive the half gear 21 to rotate, the toothed plate 22 can be driven to move rightwards when the half gear 21 is in contact with the toothed plate 22, the toothed plate 22 can drive the pulley 11 to move rightwards through the sliding block 17, the fixed plate 16 and the expansion device 15, so that the pulley 11 can drive the two hot air blowers 13 to move rightwards, and in the process that the hot air blower 13 dries the food or medicine, the pulley 11 can crush some massive food or medicine, when the half gear 21 is separated from the toothed plate 22, the plurality of second springs 23 can drive the toothed plate 22 to move leftward by using the pulling force of the second springs, so that the pulley 11 can be driven to move leftward, and the pulley 11 and the air heater 13 are driven to move leftward and rightward continuously by the continuous operation of the second motor 20 to roll and dry food or medicine;

s2, meanwhile, a worker can control the first motor 9 to work through the second switch 30, so that the first motor 9 can drive the driving wheel 8 to rotate when working, the driving wheel 8 drives the two driven wheels 6 to rotate through the chain 7, so that the driven wheels 6 can drive the cam 3 to rotate through the rotating shaft 4, when the top end of the cam 3 is in contact with the screen plate 2, the screen plate 2 is driven to move upwards, when the top end of the cam 3 is separated from the screen plate 2, the first spring 152 can drive the pulley 11 and the screen plate 2 to move downwards by utilizing the elasticity of the first spring 152, the first motor 9 is driven to continuously work to drive the screen plate 2 to continuously move upwards and downwards, and therefore, the hot air heater 13 is prevented from drying only one layer of the surface of the food or the medicine, and the food or the medicine stacked and pressed below can be sufficiently dried under the action of the;

s3, the dried food or medicine is dropped into the bottom of the drying cabinet 1 through the mesh plate 2, so that the worker can take out the dried food or medicine by opening the valve 262.

The above-mentioned embodiments, objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only illustrative of the present invention and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a drying device of food medicine, includes drying cabinet (1), its characterized in that: the drying oven is characterized in that a screen plate (2) is arranged in the drying oven (1), the lower surface of the screen plate (2) is in lap joint with the top ends of four cams (3), the four cams (3) are respectively clamped outside two rotating shafts (4), the rotating shafts (4) are sleeved in two bearings (5) clamped on the left side surface and the right side surface of the inner wall of the drying oven (1), the rotating shafts (4) are fixedly connected with driven wheels (6), the two driven wheels (6) are in transmission connection with a driving wheel (8) through chains (7), and the driving wheel (8) is fixedly connected with an output shaft of a first motor (9);

the left side surface of the first motor (9) is fixedly connected with the right side surface of the drying box (1), the right side surface of the drying box (1) is fixedly connected with a case (10), the upper surface of the screen plate (2) is in lap joint with the lower surfaces of the pulleys (11), the upper surface of each pulley (11) is fixedly connected with the lower surface of the corresponding fixing plate (16) through a telescopic device (15), the left side and the right side of each pulley (11) are fixedly connected with the opposite surfaces of the two hot air blowers (13) through two connecting blocks (12), and the upper surface of the corresponding fixing plate (16) is fixedly connected with the lower surface of the corresponding toothed plate (22) through a sliding block (17);

slider (17) sliding connection is in spout (18) that operation case (19) lower surface was seted up, the lower surface of operation case (19) is connected with the last fixed surface of drying cabinet (1), fixedly connected with second motor (20) in operation case (19), the output shaft outside joint of second motor (20) has half gear (21), half gear (21) and pinion rack (22) meshing, the left surface of pinion rack (22) is through the left surface fixed connection of a plurality of second spring (23) with operation case (19) inner wall, the lower surface of drying cabinet (1) is linked together with the top of row material device (26).

2. The drying apparatus for food and medicine according to claim 1, wherein: telescoping device (15) include telescopic link (151), telescopic link (151) overcoat has cup jointed first spring (152), the both ends of telescopic link (151) and first spring (152) are connected with the lower surface of fixed plate (16) and the upper surface fixed of pulley (11) respectively.

3. The drying apparatus for food and medicine according to claim 1, wherein: discharge device (26) are including arranging material pipe (261), the top of arranging material pipe (261) is linked together with the lower surface of drying cabinet (1), the right flank of arranging material pipe (261) is provided with valve (262).

4. The drying apparatus for food and medicine according to claim 1, wherein: the shapes of the sliding groove (18) and the sliding block (17) are all arranged in a cross shape, the opposite surfaces of the two air heaters (13) are fixedly connected with scraping plates (14), and the opposite surfaces of the two scraping plates (14) are respectively lapped with the left side surface and the right side surface of the pulley (11).

5. The drying apparatus for food and medicine according to claim 1, wherein: the operation case (19) inside joint has feeder hopper (24), the bottom of feeder hopper (24) is linked together with the upper surface of drying cabinet (1), the lower fixed surface of drying cabinet (1) is connected with base (27), the front of drying cabinet (1) is provided with glass board (25).

6. The drying apparatus for food and medicine according to claim 1, wherein: the front face of the operation box (19) is fixedly connected with a power supply (28), the front face of the power supply (28) is provided with a first switch (29), a second switch (30) and a third switch (31) respectively, the output end of the power supply (28) is electrically connected with the input ends of the first switch (29), the second switch (30) and the third switch (31) through wires respectively, and the output ends of the first switch (29), the second switch (30) and the third switch (31) are electrically connected with the input ends of a second motor (20), a first motor (9) and two hot air blowers (13) through wires respectively.