Drying and drying device for Chinese herbal medicine

Abstract

The present invention discloses a drying and airing device for Chinese herbal medicine, including a heating unit and a cleaning unit. The heating unit includes a heating box, a stirring assembly is suspended above the heating box, the stirring assembly is used to stir and turn the Chinese herbal medicine, an arc-shaped placement plate is correspondingly arranged below the stirring assembly, and a guide plate is arranged at the bottom of the arc-shaped placement plate. The cleaning unit includes an electric push rod, a push rod is connected to the end of the electric push rod, and a first bracket is arranged on the side wall of the electric push rod, a scraper is arranged on the surface of the push rod, and a plurality of swing rods are movably arranged at the end of the push rod, and a protrusion is movably arranged at the end of the swing rod, and the protrusion is movably inserted and arranged inside the guide plate. The Chinese herbal medicine is dried by the heating and drying unit, and the moisture on the surface of the Chinese herbal medicine can be collected and guided to the inside of the water tank, thereby reducing the occurrence of moisture gathering together and even affecting the medicinal properties of the Chinese herbal medicine, and a cleaning unit is arranged to clean the debris of the Chinese herbal medicine during drying.

Description

Technical Field

[0001] The invention relates to the technical field of drying and airing devices, in particular to a drying and airing device for Chinese herbal medicines. Background Art

[0002] CN 207365627U is retrieved and disclosed as a drying and airing device for Chinese herbal medicine, comprising a frame, a fixed box is fixedly connected to the inner wall of the top of the frame, a rotating motor is fixedly connected to the inner wall of the top of the fixed box, a rotating shaft is fixedly connected to the output end of the rotating motor, a stirring plate is fixedly connected to the end of the rotating shaft away from the rotating motor, stirring rods are fixedly connected to the two sides and the bottom of the stirring plate, a feeding pipe is arranged on the top of the fixed box, a connecting box is symmetrically fixedly connected to the two sides of the fixed box, a fan is arranged inside the connecting box, a connecting column fixedly connected to the inner wall of the connecting box is installed on the side of the fan close to the fixed box, and an electromagnetic heating coil is fixedly connected to the outer ring of the connecting column. The utility model can quickly and simply dry and air Chinese herbal medicine, not only can the Chinese herbal medicine be dried and aired more fully, but also can automatically discharge the dried and aired Chinese herbal medicine, greatly improving the efficiency and quality of drying and airing.

[0003] However, the inventors have discovered that this technical solution still has at least the following defects:

[0004] When the device was used, it was found that each time the Chinese herbal medicine was processed, it was first necessary to clean the Chinese herbal medicine and place the cleaned Chinese herbal medicine in a drying box for drying. However, there were generally some water stains remaining on the surface of the cleaned Chinese herbal medicine. At this time, the electromagnetic heating coil was used to heat it, and part of the water droplets would evaporate, while the other part of the water droplets would gather together to form a puddle. As the temperature increased, the Chinese herbal medicine that fell into the puddle was equivalent to boiling the Chinese herbal medicine in the puddle, thereby causing the Chinese herbal medicine in the puddle to lose its medicinal properties. Summary of the invention

[0005] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the title of the invention of this application to avoid blurring the purpose of this section, the abstract of the specification and the title of the invention, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0006] In view of the above problems and / or the problems existing in the prior art, the present invention is proposed.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: a drying and airing device for Chinese herbal medicines, comprising:

[0008] A heating and drying unit; comprising a heating box, a stirring assembly is suspended above the heating box, the stirring assembly is used to stir and turn the Chinese herbal medicine, an arc-shaped placement plate is correspondingly arranged below the stirring assembly, and a guide plate is arranged at the bottom of the arc-shaped placement plate; and,

[0009] The cleaning unit comprises an electric push rod, a push rod is connected to the end of the electric push rod, a first bracket is arranged on the side wall of the electric push rod, a scraper is arranged on the surface of the push rod, a plurality of swing rods are movably arranged at the end of the push rod, a protrusion is movably arranged at the end of the swing rod, and the protrusion is movably inserted and arranged inside the guide plate.

[0010] As an improvement of the present invention, a hinge is provided on the surface of the heating box by screwing, and a box door is provided at the other end of the hinge by screwing, and a sealing sleeve is sleeved on the surface of the box door, and the box door is adapted to the size of the heating box.

[0011] As an improvement of the present invention, a heat dissipation hole is arranged above the heating box, and the heat dissipation hole is directly connected to the internal chamber, a handle is vertically fixed on the side of the box door away from the hinge, an insulating sleeve is arranged on the upper surface of the handle, and a knurling treatment is performed on the lower surface of the handle, a rectangular through hole is opened on the surface of the box door, and the rectangular through hole and the arc-shaped placement plate are located on the same horizontal plane, and tempered glass is embedded in the rectangular through hole.

[0012] As an improvement of the present invention, the stirring assembly includes a stirring motor, a rotating shaft and stirring blades, the rotating shaft is welded on the output shaft of the stirring motor, and the stirring blades are welded at the end of the rotating shaft, the size of the stirring blades is adapted to the size of the arc-shaped placement plate, and a plurality of sieve holes are opened on the surface of the arc-shaped placement plate, and the sieve holes are through holes, and are directly connected to the cavity formed by the guide plate and the arc-shaped placement plate.

[0013] As an improvement of the present invention, the guide plate is arranged at an angle, and a notch is arranged at the low-lying part of the guide plate, and a filter groove is arranged on the surface of the notch, and a connecting block is fixedly arranged below the filter groove, and a filter net is arranged at the connection between the connecting block and the filter groove, and a water pipe is fixedly arranged at the end of the connecting block, and a water tank is arranged at the end of the water pipe, and the water tank is made of a transparent acrylic plate.

[0014] As an improvement of the present invention, two waste pipes are fixedly connected to the side walls at the end of the filter tank, and a waste box is connected to the ends of the two waste pipes. The inner diameter of the filter tank is adapted to the size of the scraper, and a filter net is fitted on the lower surface of the scraper, and the horizontal plane of the filter tank is penetrated by a push rod.

[0015] As an improvement of the present invention, a limit seat is movably inserted at the end of the push rod, and the limit seat is welded inside the guide plate, and a first rack is welded on the lower surface of the push rod, and a transmission gear is meshed on the lower surface of the first rack, and a second bracket is fixedly provided on the central axis of the transmission gear, and the second bracket is fixedly provided inside the limit seat, a second rack is meshed on the lower surface of the transmission gear, the first rack and the second rack are both installed horizontally, and a limit rod is inserted inside the second rack, and the end of the limit rod is fixedly provided on the surface of the limit seat.

[0016] As an improvement of the present invention, a connecting rod is fixedly arranged at the left end of the second rack, and the end of the connecting rod is movably inserted in the connection block, and a countersunk groove and a through hole are respectively opened in the connection block, and the size of the countersunk groove is the same as the width of the through hole, and the length of the countersunk groove is greater than the width of the through hole, and the through hole is vertically corresponding to the filter screen, and a water pipe is connected to the end of the through hole.

[0017] As an improvement of the present invention, a blocking block is fixedly provided at the end of the connecting rod, and the blocking block is slidably provided inside the countersunk groove, and the countersunk groove and the through hole are connected to each other, and a return spring is fixedly provided on the left side of the blocking block, and the other end of the return spring is fixedly provided on the side wall of the countersunk groove, and the blocking block and the filter screen are in contact with each other.

[0018] The beneficial effects of the present invention are: Chinese herbal medicines are dried by a heating drying unit, and the moisture on the surface of the Chinese herbal medicines can be collected and guided to the inside of the water tank, thereby reducing the situation where the moisture gathers together, resulting in untimely drying and even affecting the medicinal properties of the Chinese herbal medicines. A cleaning unit is provided to clean the debris of the Chinese herbal medicines during drying. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0020] Figure 1 A schematic diagram of the three-dimensional structure of a drying and airing device for Chinese herbal medicines according to an embodiment of the present invention;

[0021] Figure 2 A three-dimensional view of the internal structure of a drying and airing device for Chinese herbal medicines according to an embodiment of the present invention;

[0022] Figure 3 A front view of the internal structure of a drying and airing device for Chinese herbal medicines according to an embodiment of the present invention;

[0023] Figure 4 A schematic diagram of the internal structure of a guide plate of a drying and airing device for Chinese herbal medicines according to an embodiment of the present invention;

[0024] Figure 5 An internal view of a connecting block of a drying and airing device for Chinese herbal medicines according to an embodiment of the present invention.

[0025] Diagram:

[0026] 100, heating and drying unit; 101, heating box; 101a, heat dissipation hole; 102, box door; 102a, hinge; 102b, handle; 102c, rectangular through hole; 103, stirring assembly; 104, arc-shaped placement plate; 104a, sieve hole; 105, guide plate; 105a, notch; 106, filter tank; 106a, filter screen; 107, connecting block; 108, water pipe; 109, water tank;

[0027] 200, cleaning unit; 201, electric push rod; 201a, first bracket; 202, push rod; 203, scraper; 204, waste pipe; 204a, waste box; 205, second bracket; 206, limit seat; 207, rocker arm; 207a, bump; 208, limit rod; 209, transmission gear; 209a, first rack; 209b, second rack; 210, connecting rod; 210a, blocking block; 211, reset spring; 212, countersunk groove; 212a, through hole. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0029] This embodiment provides a drying and airing device for Chinese herbal medicines, comprising:

[0030] The heating and drying unit 100 comprises a heating box 101, a stirring assembly 103 is suspended above the heating box 101, the stirring assembly 103 is used to stir and turn the Chinese herbal medicine, an arc-shaped placement plate 104 is correspondingly arranged below the stirring assembly 103, and a guide plate 105 is arranged at the bottom of the arc-shaped placement plate 104. The Chinese herbal medicine is dried by the heating and drying unit 200, and the moisture on the surface of the Chinese herbal medicine can be collected and guided to the inside of the water tank 109, thereby reducing the situation where the moisture gathers together, resulting in untimely drying and even affecting the medicinal properties of the Chinese herbal medicine.

[0031] The cleaning unit 200 includes an electric push rod 201, a push rod 202 is connected to the end of the electric push rod 201, and a first bracket 201a is provided on the side wall of the electric push rod 201, a scraper 203 is provided on the surface of the push rod 202, and a plurality of rocker arms 207 are movably provided at the end of the push rod 202, and a protrusion 207a is movably provided at the end of the rocker arm 207, and the protrusion 207a is movably inserted inside the guide plate 105, and the cleaning unit 200 is provided to clean the debris of the herbal medicine during drying.

[0032] Reference Figure 1 -5. A hinge 102a is provided on the surface of the heating box 101 by screwing, and a box door 102 is provided at the other end of the hinge 102a by screwing, and a sealing sleeve is provided on the surface of the box door 102, and the size of the box door 102 is adapted to that of the heating box 101. The setting of the box door 102 facilitates the opening and closing of the heating box 1, and the sealing sleeve improves the sealing of the connection.

[0033] Reference Figure 1 -5. A heat dissipation hole 101a is provided on the top of the heating box 101, and the heat dissipation hole 101a is directly connected to the internal chamber. A handle 102b is vertically fixed on one side of the box door 102 away from the hinge 102a. The upper surface of the handle 102b is provided with a sleeve with a heat insulation sleeve, and the lower surface of the handle 102b is knurled. A rectangular through hole 102c is opened on the surface of the box door 102, and the rectangular through hole 102c and the arc-shaped placement plate 104 are located on the same horizontal plane, and the rectangular through hole 102c is embedded with tempered glass. The handle 102b is used to facilitate opening and closing of the box door 102, and the heat insulation sleeve is provided to reduce the damage to the palm caused by high temperature, and the knurling treatment increases the friction when the device is opened and closed, which is convenient to use. The situation inside the device can be directly observed through the tempered glass, and emergencies can be dealt with in time.

[0034] Reference Figure 1 -5. The stirring component 103 includes a stirring motor, a rotating shaft and stirring blades. The rotating shaft is welded on the output shaft of the stirring motor, and the stirring blades are welded at the end of the rotating shaft. The size of the stirring blades is adapted to the size of the arc-shaped placement plate 104, and a plurality of sieve holes 104a are provided on the surface of the arc-shaped placement plate 104. The sieve holes 104a are through holes and are directly connected to the cavity formed by the guide plate 105 and the arc-shaped placement plate 104. The stirring component 103 can be used to stir the Chinese herbal medicines during the drying process, which has the effect of turning the Chinese herbal medicines over and improves the drying efficiency of the Chinese herbal medicines.

[0035] Reference Figure 1-5, the guide plate 105 is inclined, and a notch 105a is provided at the low-lying part of the guide plate 105, and a filter groove 106 is provided on the surface of the notch 105a, and a connecting block 107 is fixedly provided below the filter groove 106, and a filter net 106a is provided at the connection between the connecting block 107 and the filter groove 106, and a water pipe 108 is fixedly provided at the end of the connecting block 107, and a water tank 109 is provided at the end of the water pipe 108. The water tank 109 is made of a transparent acrylic plate. The mixed liquid can be filtered through the filter groove 106, and the filtered water can enter the water tank 109 through the water pipe 108, which mainly plays a collecting role.

[0036] Reference Figure 1 -5. Two waste pipes 204 are fixedly connected to the side wall at the end of the filter tank 106, and a waste box 204a is connected to the ends of the two waste pipes 204. The inner diameter of the filter tank 106 is adapted to the size of the scraper 203, and the filter screen 106a is fitted on the lower surface of the scraper 203. The horizontal plane of the filter tank 106 is penetrated by the push rod 202, and the scraper 203 is moved by fitting the filter screen 106a, which mainly ensures that the residual impurities on the surface of the filter screen 106a can be scraped off, thereby playing the role of cleaning the filter screen 106a.

[0037] Reference Figure 1 -5. A limit seat 206 is movably inserted at the end of the push rod 202, and the limit seat 206 is welded and set inside the guide plate 105, and a first rack 209a is welded on the lower surface of the push rod 202, and a transmission gear 209 is meshed on the lower surface of the first rack 209a, and a second bracket 205 is fixedly set on the central axis of the transmission gear 209, and the second bracket 205 is fixedly set inside the limit seat 206, and a second rack 209b is meshed on the lower surface of the transmission gear 209, the first rack 209a and the second rack 209b are both installed horizontally, and a limit rod 208 is inserted inside the second rack 209b, and the end of the limit rod 208 is fixedly set on the surface of the limit seat 206, and the push rod 202 moves to the left, and the push rod 202 drives the second rack 209 to move to the right along the limit rod 208 through the first rack 209a and the transmission gear 209.

[0038] Reference Figure 1 -5. A connecting rod 210 is fixedly provided at the left end of the second rack 209b, and the end of the connecting rod 210 is movably inserted in the connecting block 107, and a countersunk groove 212 and a through hole 212a are respectively opened in the connecting block 107, and the size of the countersunk groove 212 is the same as the width of the through hole 212a, and the length of the countersunk groove 212 is greater than the width of the through hole 212a, and the through hole 212a is vertically corresponding to the filter screen 106a, and the end of the through hole 212a is connected to the water pipe 108, which is connected to the water pipe 108 through the through hole 212a to facilitate the flow of water.

[0039] Reference Figure 1 -5. A blocking block 210a is fixedly provided at the end of the connecting rod 210, and the blocking block 210a is slidably provided inside the countersunk groove 212, and the countersunk groove 212 and the through hole 212a are communicated with each other, and a return spring 211 is fixedly provided on the left side of the blocking block 210a, and the other end of the return spring 211 is fixedly provided on the side wall of the countersunk groove 212, and the blocking block 210a and the filter screen 106a are in contact with each other.

[0040] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

[0041] Working principle: When the device needs to be cleaned, first open the box door 102 through the handle 102b, then put the cleaned Chinese herbal medicine into the arc-shaped placement plate 104, and then close the box door 102 through the handle 102b, and then start the heating box 101 of the device. At this time, the internal temperature of the heating box 101 begins to rise, and at this time, in order to improve the drying efficiency, the stirring component 103 is started at the same time, and the Chinese herbal medicine is turned over and stirred by the stirring component. As the internal temperature continues to rise, the water on the surface of the Chinese herbal medicine itself Due to evaporation, the water vapor becomes and floats out from the heat dissipation hole 101a, and the other part of the water will gather and fall downward through the sieve hole 104. Along with the water, the small Chinese herbal medicines broken during stirring also fall, and the mixed liquid falls into the guide plate 105. At this time, a number of protrusions 207a are arranged inside the guide plate 105. At this time, the protrusions 207a block the debris, and the water flows into the filter tank 106. At this time, the filter net 106a performs secondary filtration on the water, and the completely filtered water enters the water tank 109 through the water pipe 108.

[0042] When the time is too long, there are a lot of debris on the surface of the protrusion 207 and the filter 106a, which may affect the collection of water. At this time, the electric push rod 201 is started, and the push rod 202 moves to the left. At this time, the scraper 203 moves along the filter 106a, and pushes the debris to move to the waste pipe 204 and fall into the waste box 204a. At this time, the push rod 202 moves to the left, which will drive the swing rod 207 to start to deviate to the left, and pull the protrusion 207a to move downward, and finally the inside of the guide plate 105 becomes a plane, which is convenient for the debris above to fall. And the push rod 202 starts to move to the left, and the first rack 209a starts to move to the left at the same time, and finally through the transmission action of the transmission gear 209, the second rack 209b starts to move to the right, pulling the connecting rod 210 to synchronously start moving to the right, so that the blocking block 210 at the end moves to above the through hole 212a, and the blocking block 210 can block the filter screen 106a at this time, reducing the residual debris from infiltrating from the inside of the filter screen 106a and falling into the water tank 109 when the scraper 203 is used to scrape the filter screen 106a, thereby reducing the situation where the water tank 109 is blocked.

Claims

1. A drying and airing device for Chinese herbal medicines, characterized in that: include, The heating and drying unit (100) comprises a heating box (101), a stirring assembly (103) is suspended above the heating box (101), the stirring assembly (103) is used to stir and turn the Chinese herbal medicine, an arc-shaped placement plate (104) is correspondingly arranged below the stirring assembly (103), and a guide plate (105) is arranged at the bottom of the arc-shaped placement plate (104); and, The cleaning unit (200) comprises an electric push rod (201), the end of the electric push rod (201) is connected to a first push rod (202), and a first bracket (201a) is arranged on the side wall of the electric push rod (201), a scraper (203) is arranged on the surface of the first push rod (202), and a plurality of swing rods (207) are movably arranged at the end of the first push rod (202), and a protrusion (207a) is movably arranged at the end of the swing rod (207), and the protrusion (207a) is movably inserted and arranged inside the guide plate (105); The guide plate (105) is arranged in an inclined manner, and a notch (105a) is arranged at a low-lying part of the guide plate (105), and a filter groove (106) is arranged on the surface of the notch (105a), and a connecting block (107) is fixedly arranged below the filter groove (106), and a filter net (106a) is arranged at the connection between the connecting block (107) and the filter groove (106), and a water pipe (108) is fixedly arranged at the end of the connecting block (107), and a water tank (109) is arranged at the end of the water pipe (108); Two waste pipes (204) are fixedly connected to the side wall at the end of the filter tank (106), and a waste box (204a) is connected to the ends of the two waste pipes (204), and the inner diameter of the filter tank (106) is adapted to the size of the scraper (203), and a filter net (106a) is fitted on the lower surface of the scraper (203), and the horizontal surface of the filter tank (106) is penetrated by the first push rod (202); A limiting seat (206) is movably inserted at the end of the first push rod (202), and the limiting seat (206) is welded and arranged inside the guide plate (105), and a first rack (209a) is welded and arranged on the lower surface of the first push rod (202), and a transmission gear (209) is meshed and arranged on the lower surface of the first rack (209a), and a second bracket (205) is fixedly arranged on the central axis of the transmission gear (209), and the second bracket (205) is fixedly arranged inside the limiting seat (206), and a second rack (209b) is meshed and arranged on the lower surface of the transmission gear (209), the first rack (209a) and the second rack (209b) are both installed horizontally, and a limiting rod (208) is inserted and arranged inside the second rack (209b), and the end of the limiting rod (208) is fixedly arranged on the surface of the limiting seat (206); A connecting rod (210) is fixedly provided at the left end of the second rack (209b), and the end of the connecting rod (210) is movably inserted in the connection block (107), and a countersunk groove (212) and a through hole (212a) are respectively provided in the connection block (107), and the size of the countersunk groove (212) is the same as the width of the through hole (212a), and the length of the countersunk groove (212) is greater than the width of the through hole (212a), and the through hole (212a) is vertically corresponding to the filter screen (106a), and a water pipe (108) is provided at the end of the through hole (212a); A blocking block (210a) is fixedly arranged at the end of the connecting rod (210), and the blocking block (210a) is slidably arranged inside the countersunk groove (212), and the countersunk groove (212) and the through hole (212a) are communicated with each other, and a return spring (211) is fixedly arranged on the left side of the blocking block (210a), and the other end of the return spring (211) is fixedly arranged on the side wall of the countersunk groove (212), and the blocking block (210a) and the filter screen (106a) are in contact with each other.

2. The drying and airing device for Chinese herbal medicine according to claim 1, characterized in that: The surface of the heating box (101) is provided with a hinge (102a) screwed together, and the other end of the hinge (102a) is screwed together with a box door (102), and a sealing sleeve is sleeved on the surface of the box door (102), and the size of the box door (102) is adapted to that of the heating box (101).

3. The drying and airing device for Chinese herbal medicine according to claim 2, characterized in that: A heat dissipation hole (101a) is arranged above the heating box (101), and the heat dissipation hole (101a) is directly connected to the internal chamber. A handle (102b) is vertically fixedly arranged on the side of the box door (102) away from the hinge (102a), and a heat insulation sleeve is arranged on the upper surface of the handle (102b), and the lower surface of the handle (102b) is knurled. A rectangular through hole (102c) is opened on the surface of the box door (102), and the rectangular through hole (102c) and the arc-shaped placement plate (104) are located on the same horizontal plane, and tempered glass is embedded in the rectangular through hole (102c).

4. The drying and airing device for Chinese herbal medicine according to claim 1, characterized in that: The stirring assembly (103) comprises a stirring motor, a rotating shaft and stirring blades, wherein the rotating shaft is welded to the output shaft of the stirring motor, and the stirring blades are welded to the end of the rotating shaft, the size of the stirring blades is adapted to the size of the arc-shaped placement plate (104), and a plurality of sieve holes (104a) are provided on the surface of the arc-shaped placement plate (104), and the sieve holes (104a) are through holes and are directly connected to the inside of a cavity formed by the guide plate (105) and the arc-shaped placement plate (104).

5. The drying and airing device for Chinese herbal medicine according to claim 4, characterized in that: The water tank (109) is made of a transparent acrylic plate.

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