CN217636534U - Open-type oven is used in medicinal material processing - Google Patents

Abstract

The utility model relates to a medicinal material processing production technical field's an open-type oven is used in medicinal material processing, including U type frame, can provide the air feeder of hot gas flow, install in the driving motor of U type frame, rotate between U type frame open end both ends and be connected with inside hollow axis of rotation, and the axis of rotation both ends all extend to the U type frame outside to axis of rotation one end is uncovered, the equal coaxial rigid coupling in position that the axis of rotation axle body is close to U type frame both sides wall has the rotating turret that is located U type frame inboard. The utility model discloses a driving motor drive axis of rotation rotates with suitable rotational speed for hold a net section of thick bamboo circular motion, consequently when holding a net section of thick bamboo circular motion, the medicinal material turns in holding a net section of thick bamboo under the effect of gravity, consequently can not cause the damage of medicinal material almost, solved among the prior art because of stirring vane stirs the medicinal material, lead to the medicinal material to receive the effect of external force and take place damaged technical problem.

Description

Open-type oven is used in medicinal material processing

Technical Field

The utility model relates to a medicinal material processing production technical field especially relates to an open-type oven is used in medicinal material processing.

Background

Before the traditional Chinese medicinal materials are stored or prepared into finished products, the traditional Chinese medicinal materials are generally required to be dried to prevent the traditional Chinese medicinal materials from deteriorating; the traditional method is to dry the traditional Chinese medicinal materials in the sun, but the method is influenced by weather and is not easy to dry thoroughly; to solve this problem, people begin to use the drying method to dare the traditional Chinese medicine.

At present, the traditional Chinese patent with the publication number of CN209783212U discloses a high-efficiency open type oven for traditional Chinese medicine decoction pieces, which comprises a box body of the oven; at least one placing rack is arranged and horizontally and fixedly connected to the box body, and a concave arc-shaped groove is formed in the placing rack; the rotating shaft is horizontally arranged in the placing rack and is rotationally connected with the box body; the stirring blades are of arc structures and are correspondingly and fixedly connected to the rotating shaft; however, this device has at least one of the following disadvantages: 1. the medicinal materials are stirred by the stirring blades in the drying process, so that the medicinal materials are easy to crush, and particularly in the later drying stage, the medicinal materials are dry and easy to damage; 2. because the horizontal rigid coupling of rack that holds the herb is in on the box, and be equipped with sunken arc wall on advancing, consequently this rack is got and is put the mouth and all up, leads to the difference inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an open-type oven is used in medicinal material processing for solving above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

an open type oven for processing medicinal materials comprises a U-shaped frame, an air supply device capable of providing hot air flow and a driving motor arranged on the U-shaped frame, wherein an internally hollow rotating shaft is rotatably connected between two end parts of the opening end of the U-shaped frame, two ends of the rotating shaft both extend to the outer side of the U-shaped frame, one end of the rotating shaft is open, rotating frames positioned at the inner sides of the U-shaped frame are coaxially and fixedly connected at positions of a shaft body of the rotating shaft close to two side walls of the U-shaped frame, a plurality of containing net cylinders for containing medicinal materials to be dried are uniformly and annularly arranged between the two rotating frames at intervals by taking the rotating shaft as a center, air outlet pipes with pipe bodies uniformly provided with air outlets are coaxially arranged inside the containing net cylinders, and two ends of each air outlet pipe are correspondingly communicated with an inner cavity of the rotating shaft;

the end part of the closed end of the rotating shaft is in transmission fit with the output end of the driving motor, and the open end of the rotating shaft is correspondingly and hermetically and rotatably connected with the air outlet end of the air supply device.

Preferably, the outlet duct both ends all stretch out the net section of thick bamboo that holds that corresponds, and correspond the rigid coupling have rather than the connecting pipe of inner chamber intercommunication, the one end that the connecting pipe deviates from the outlet duct corresponds the rigid coupling in axis of rotation axle body, and corresponds the intercommunication with the axis of rotation inner chamber.

Preferably, the cross section of the net containing cylinder is in a regular deformation mode.

Preferably, it is circular to hold a net section of thick bamboo cross-section, and holds a net section of thick bamboo inner wall and encircle along its even interval of circumference and be equipped with a plurality of sand grip structures of setting up along its axial.

Preferably, air feeder includes that air supply pipe, inner chamber are equipped with heat source case, the air-blower of heating structure, the heat source case is installed in one side that U type frame corresponds the open end of axis of rotation, heat source case air inlet corresponds the intercommunication in air-blower air outlet, heat source case air outlet is equipped with the air supply pipe rather than the intercommunication, and the air supply pipe end of giving vent to anger corresponds sealed rotation with the open end of axis of rotation and is connected.

Preferably, the top of the U-shaped frame is provided with a cover body structure for covering the net containing barrel.

Preferably, the cover body structure comprises a lifting device, the lifting device is installed on the U-shaped frame, and the moving end of the lifting device is correspondingly provided with a cover shell capable of covering the two rotating frames and containing the net barrel.

Preferably, cover body structure includes left housing, right housing, left housing and right housing all normal running fit in U type frame top, and the central axis of rotation of left housing and right housing and the axis of rotation central axis collineation, left housing inside side portion is along right housing inner wall circumference clearance fit in right housing, just left housing outer wall inboard is equipped with conflict portion and conflict cooperation portion respectively with right housing inner wall inboard.

Has the advantages that:

1. due to the arrangement of the rotating shaft, the rotating frame, the containing net barrel and the driving motor, the driving motor can drive the rotating shaft to rotate at a proper rotating speed, the rotating shaft drives the rotating frame to rotate, and further drives the containing net barrel to do circular motion, so that the medicinal materials are turned in the containing net barrel under the action of gravity while the containing net barrel does circular motion, the medicinal materials are hardly damaged, and the technical problem that the medicinal materials are damaged due to the action of external force because the medicinal materials are stirred by the stirring blades in the prior art is solved;

2. due to the adoption of the specific structure of the containing net barrel, the medicinal materials can be ensured to be turned over while the containing net barrel moves circularly, and further, the uniformity of the dried medicinal materials can be ensured;

3. due to the adoption of the cover body structure, the dust diffusion can be prevented in a large range during working, the net containing cylinder can be covered when the dust collecting cover is not used, the dust collecting cover can be matched with the air supply device to use as required, the output power of the air supply device is reduced, and the energy-saving function is realized.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a first structural schematic diagram of the present invention;

FIG. 2 is a schematic view of the first structure of the present invention in another state;

FIG. 3 is a second schematic view of the present invention;

FIG. 4 is a schematic view of another state of the second structure of the present invention;

FIG. 5 is a schematic view of a first embodiment of the present invention;

FIG. 6 isbase:Sub>A cross-sectional view A-A of FIG. 5;

FIG. 7 is a schematic view of a second embodiment of the present invention with the cover body removed;

fig. 8 is a schematic structural diagram of the middle cover structure of the present invention.

The reference numerals are explained below:

1. a U-shaped frame; 2. a gas supply device; 21. a gas supply pipe; 22. a heat source box; 23. a blower; 3. a rotating shaft; 4. a rotating frame; 5. a net cylinder is arranged; 6. an air outlet pipe; 7. a drive motor; 8. a connecting pipe; 9. a cover body structure; 91. lifting equipment; 92. a housing; 901. a left housing; 902. and a right cover shell.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the first embodiment, as shown in fig. 1 to 8, an open oven for processing a medicinal material includes a U-shaped frame 1, an air supply device 2 capable of providing hot air, and a driving motor 7 installed on the U-shaped frame 1, wherein a rotating shaft 3 with a hollow interior is rotatably connected between two end portions of an opening end of the U-shaped frame 1, two ends of the rotating shaft 3 both extend to the outside of the U-shaped frame 1, one end of the rotating shaft 3 is open, two end portions of the rotating shaft 3 are cylindrical according to needs, and a middle section is regular prism-shaped, so that a rotating frame 4 is conveniently installed; the positions, close to the two side walls of the U-shaped frame 1, of the shaft body of the rotating shaft 3 are coaxially and fixedly connected with rotating frames 4 located on the inner side of the U-shaped frame 1, a plurality of containing net cylinders 5 used for containing medicinal materials to be dried are arranged between the two rotating frames 4 at intervals and are uniformly arranged around the rotating shaft 3 at the center, and air outlet pipes 6 with air outlets uniformly arranged on pipe bodies are coaxially arranged inside the containing net cylinders 5, specifically, the containing net cylinders 5 are made of materials which cannot generate harmful substances after high temperature, so that the medicinal materials are prevented from being polluted, and the two ends of each air outlet pipe 6 are correspondingly communicated with the inner cavity of the rotating shaft 3;

the closed end of the rotating shaft 3 is in transmission fit with the output end of the driving motor 7, and the open end of the rotating shaft 3 is correspondingly and hermetically connected with the air outlet end of the air supply device 2 in a rotating way;

according to the requirements, one side of the containing net cylinder 5 is provided with a door capable of being opened and closed, when the containing net cylinder 5 is farthest away from the vertical plane where the U-shaped frame 1 is located, the door is located on the outer side of the upper end portion of the containing net cylinder 5, so that medicinal materials can be conveniently filled into the containing net cylinder 5, when the containing net cylinder 5 moves to the other side of the vertical plane where the U-shaped frame 1 is located and is farthest away from the vertical plane where the U-shaped frame 1 is located, the door is located on the outer side of the lower end portion of the containing net cylinder 5, so that the medicinal materials can be conveniently taken out of the containing net cylinder 5;

according to the requirement, the driving motor 7 is a speed reducing motor or a stepping motor, preferably, the driving motor 7 is a variable frequency motor, so that the rotation period of the output end of the driving motor 7 can be adjusted according to the amount of the medicinal materials contained in the net containing cylinder 5 and the types of the medicinal materials, such as roots, stems, leaves or slices of the medicinal materials;

like this owing to adopted axis of rotation 3, rotating turret 4, hold the setting of a net section of thick bamboo 5 and driving motor 7, can rotate with suitable rotational speed through driving motor 7 drive axis of rotation 3, axis of rotation 3 drives rotating turret 4 and rotates, and then the drive holds a net section of thick bamboo 5 circular motion, consequently when holding a net section of thick bamboo 5 circular motion, the medicinal material turns in holding a net section of thick bamboo 5 under the effect of gravity, consequently, can not cause the damage of medicinal material hardly, because of stirring vane stirring medicinal material among the prior art has been solved, lead to the medicinal material to receive the effect of external force and take place damaged technical problem.

According to needs, as shown in fig. 5-6, hold 5 cross-sections of net section of thick bamboo for just deforming more, perhaps as shown in fig. 7, state and hold 5 cross-sections of net section of thick bamboo for circular, and hold 5 inner walls of net section of thick bamboo and be equipped with a plurality of sand grip structures that set up along its axial along its even interval ring in circumference, set up like this when holding 5 circular motion of net section of thick bamboo, the medicinal material can take place the condition of turning when holding the inner edge of net section of thick bamboo 5 or when the sand grip structure of circular net section of thick bamboo 5 of holding through just changeable shape, consequently, can prevent that the medicinal material from sliding on holding 5 inner walls of net section of thick bamboo and leading to the condition that the medicinal material can not start to take place, and then can guarantee the homogeneity that the medicinal material is dried.

In the second embodiment, on the basis of the first embodiment, as shown in fig. 6, two ends of the air outlet pipe 6 extend out of the corresponding net containing cylinders 5 and are correspondingly and fixedly connected with the connecting pipes 8 communicated with the inner cavities thereof, and one end of each connecting pipe 8, which is far away from the air outlet pipe 6, is correspondingly and fixedly connected to the shaft body of the rotating shaft 3 and is correspondingly communicated with the inner cavity of the rotating shaft 3;

according to the requirement, as shown in fig. 5, the support rod of the rotating frame 4 is provided with a U-shaped opening structure for installing the air outlet pipe 6, and one end of the U-shaped opening structure corresponding to the rotating shaft 3 is open.

In a third embodiment, on the basis of the first embodiment, as shown in fig. 6, the air supply device 2 includes an air supply pipe 21, a heat source box 22 having a heating structure in an inner cavity, and a blower 23, the heat source box 22 is installed on one side of the U-shaped frame 1 corresponding to the open end of the rotating shaft 3, an air inlet of the heat source box 22 is correspondingly communicated with an air outlet of the blower 23, an air outlet of the heat source box 22 is provided with the air supply pipe 21 communicated therewith, and an air outlet of the air supply pipe 21 is correspondingly connected with the open end of the rotating shaft 3 in a sealing and rotating manner;

according to the requirement, the heating structure is a structure which can convert electric energy into heat, such as a resistance heating wire, a ceramic heating pipe and the like;

according to the requirement, the air inlet and the air outlet of the heat source box 22 are respectively provided with an air pressure or air flow sensor and a temperature sensor;

set up like this, can produce the heat through the inside heating structure of heat source case 22, then blow the heat to air supply pipe 21 through air-blower 23, then hold inside the medicinal material of net section of thick bamboo 5 through 6 flow directions of outlet duct and dry.

In the fourth embodiment, on the basis of the first embodiment, as shown in fig. 1 to 4, a cover body structure 9 for covering the net containing cylinder 5 is arranged at the top of the U-shaped frame 1;

as required, as shown in fig. 1-2, the cover body structure 9 includes a lifting device 91, the lifting device 91 is installed on the U-shaped frame 1, and a cover 92 capable of covering the two rotating frames 4 and the net cylinder 5 simultaneously is correspondingly installed at the moving end of the lifting device 91;

the lifting equipment 91 can drive the cover case 92 to ascend, so that most of the net containing cylinders 5 leak outwards, the medicinal materials can be filled in the net containing cylinders 5 at the moment, the medicinal materials in the net containing cylinders 5 can be taken out, and the cover case 92 can cover the two rotating frames 4 and the net containing cylinders 5 through the lifting equipment 91, so that the arrangement can not only prevent dust from diffusing in a large range during working, but also cover the net containing cylinders 5 when not in use;

according to the requirement, the air inlet of the air supply device 2 is correspondingly communicated with the inner cavity of the housing 92, that is, the air supply device 2 can absorb the air in the inner cavity of the housing 92, so that the temperature of the air absorbed by the air supply device 2 is higher while drying the medicinal materials, and the output power of the air supply device 2 can be reduced, for example, when the air supply device 2 comprises the heat source box 22 and the blower 23, the output power of the blower 23 can be reduced, or the output power of the heat source box 22 is reduced, so that the energy-saving function is realized; according to the requirement, a filtering device is arranged on a pipeline between the air inlet of the air supply device 2 and the inner cavity of the housing 92, so that a large amount of dust can be prevented from entering the air supply device 2, and the air supply device 2 is prevented from being broken down due to the existence of a large amount of dust;

as required, as shown in fig. 3 to 4, the cover structure 9 may also be: the cover body structure 9 comprises a left cover shell 901 and a right cover shell 902, wherein the left cover shell 901 and the right cover shell 902 are both in rotating fit with the top of the U-shaped frame 1, the rotating central axes of the left cover shell 901 and the right cover shell 902 are collinear with the central axis of the rotating shaft 3, the inner side part of the left cover shell 901 is in circumferential movable fit with the right cover shell 902 along the inner wall of the right cover shell 902, and the inner sides of the outer wall of the left cover shell 901 and the inner wall of the right cover shell 902 are respectively provided with an interference part and an interference fit part; specifically, the structural principle of the cover body structure 9 is similar to that of a double-opening sliding window.

The foregoing illustrates and describes the general principles, features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (8)

1. An open-type oven is used in medicinal material processing which characterized in that: the drying machine comprises a U-shaped frame (1), a gas supply device (2) capable of providing hot gas flow and a driving motor (7) installed on the U-shaped frame (1), wherein a rotating shaft (3) with a hollow inner part is rotatably connected between two end parts of the opening end of the U-shaped frame (1), two ends of the rotating shaft (3) extend to the outer side of the U-shaped frame (1), one end of the rotating shaft (3) is open, the positions, close to two side walls of the U-shaped frame (1), of the shaft body of the rotating shaft (3) are coaxially and fixedly connected with rotating frames (4) positioned on the inner side of the U-shaped frame (1), a plurality of containing net cylinders (5) used for containing medicinal materials to be dried are arranged between the two rotating frames (4) at intervals uniformly by taking the rotating shaft (3) as a center, gas outlet pipes (6) with gas outlets uniformly arranged on the pipe bodies are coaxially arranged in the containing net cylinders (5), and two ends of the gas outlet pipes (6) are correspondingly communicated with the inner cavity of the rotating shaft (3);

the closed end of the rotating shaft (3) is in transmission fit with the output end of the driving motor (7), and the open end of the rotating shaft (3) is correspondingly and hermetically connected with the air outlet end of the air supply device (2).

2. The open oven for medicinal material processing according to claim 1, characterized in that: outlet duct (6) both ends all stretch out the net section of thick bamboo (5) that holds that corresponds, and correspond the rigid coupling have rather than connecting pipe (8) of inner chamber intercommunication, the one end that connecting pipe (8) deviate from outlet duct (6) corresponds the rigid coupling in axis of rotation (3) axle body, and corresponds the intercommunication with axis of rotation (3) inner chamber.

3. The open oven for medicinal material processing according to claim 1, characterized in that: the cross section of the containing net barrel (5) is in multiple regular deformation.

4. The open oven for processing medicinal materials according to claim 1, is characterized in that: the cross section of the net containing cylinder (5) is circular, and the inner wall of the net containing cylinder (5) is provided with a plurality of raised line structures which are arranged along the axial direction of the inner wall along the circumferential uniform interval ring.

5. The open oven for medicinal material processing according to claim 1, characterized in that: air feeder (2) are equipped with heat source case (22), air-blower (23) of heating structure including air supply pipe (21), inner chamber, heat source case (22) are installed in one side that U type frame (1) corresponds axis of rotation (3) opening end, heat source case (22) air inlet corresponds and communicates in air-blower (23) air outlet, heat source case (22) air outlet is equipped with air supply pipe (21) rather than the intercommunication, and air supply pipe (21) air outlet end corresponds sealed rotation with axis of rotation (3) opening end and is connected.

6. The open oven for processing medicinal materials according to claim 1, is characterized in that: the top of the U-shaped frame (1) is provided with a cover body structure (9) for covering the net cylinder (5).

7. The open oven for medicinal material processing according to claim 6, characterized in that: cover body structure (9) are including hoisting equipment (91), hoisting equipment (91) are installed in U type frame (1), and hoisting equipment (91) remove the end and correspond to install and cover two rotating turret (4) simultaneously and hold housing (92) of a net section of thick bamboo (5).

8. The open oven for medicinal material processing according to claim 6, characterized in that: cover body structure (9) include left housing (901), right housing (902), left housing (901) and right housing (902) all normal running fit in U type frame (1) top, and the axis of rotation of left housing (901) and right housing (902) and axis of rotation (3) the central axis collineation, left housing (901) inside portion is along right housing (902) inner wall circumference movable fit in right housing (902), just left housing (901) outer wall inboard is equipped with conflict portion and conflict cooperation portion respectively with right housing (902) inner wall inboard.

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