Traditional Chinese medicine rubbing machine

Abstract

The invention relates to a traditional Chinese medicine rubbing machine which comprises a storage device, a primary rubbing device, a rubbing disc and a driving device, and the storage device is installed above the primary rubbing device and feeds materials into the primary rubbing device; a discharging port is formed in the bottom of the primary rubbing device, the bottom of the primary rubbing device is placed on a rubbing disc and does circular motion around the center of the rubbing disc under the action of a driving device, and a plurality of protruding edges are arranged on the upper surface of the rubbing disc. Compared with the prior art, the invention has the following main beneficial effects: (1) secondary kneading is realized, and kneading is more sufficient; (2) the rubbing effect is improved, and the rubbing efficiency is high; and (3) the rubbing is uniform, and the rubbing effect is good.

Description

Technical Field

[0001] The invention relates to the technical field of traditional Chinese medicine processing, in particular to a traditional Chinese medicine material kneading machine. Background Art

[0002] During the drying process, the skin and flesh of medicinal materials are easy to separate, making the medicinal materials loose and blistering. During the drying process, they should be rubbed frequently to make the skin and flesh close together, so as to achieve the purpose of oiliness, fullness, softness or translucency, such as Polygonatum, Codonopsis, Panax notoginseng, etc. Another example is Astragalus. After rubbing, the rhizome of Astragalus is destroyed, the medicinal materials are more flexible, and the medicinal value of the medicinal materials is easier to play. In the prior art medicinal material kneading machine, the kneading device usually utilizes two or more kneading rollers to rotate and knead the Chinese medicinal materials at the bottom of the kneading rollers. For example, the Chinese patent document with publication number CN215611861U discloses a medicinal material kneading machine, wherein the motor is fixed in the horizontal middle of the front end of the lower layer of the large frame, the motor shaft is connected to the active transmission shaft through a pulley, and the lower roller active sprocket is connected to the lower roller passive sprocket at the right end of the lower roller shaft through a belt; the active guide gear is meshed with the passive guide gear on the passive transmission shaft arranged above the active transmission shaft in the longitudinal middle of the front side of the large frame, and the upper roller active sprocket arranged at the right end of the passive transmission shaft is connected to the upper roller shaft main sprocket through a chain, and the upper roller and the lower roller rotate relative to each other, so that the medicinal materials can be effectively kneaded when passing through them without damaging their internal structure. However, in this method, the medicinal materials mainly move horizontally from the feed port to the discharge port, and the medicinal materials are mainly concentrated at the bottom of the equipment, resulting in that some medicinal materials cannot be fully kneaded, and the medicinal materials between two adjacent kneading rollers and between the outer diameter of the kneading roller and the kneading barrel cannot be kneaded, resulting in uneven kneading.

[0003] Therefore, in view of the problems existing in the prior art, it is urgent to provide a Chinese medicinal material kneading technology that is fully and evenly kneaded and highly efficient. Summary of the invention

[0004] The purpose of the present invention is to avoid the shortcomings of the prior art and provide a Chinese medicinal material kneading machine that can knead the herbs sufficiently and evenly and with high efficiency.

[0005] The purpose of the present invention is achieved through the following technical solutions: Provided is a Chinese medicinal material kneading machine, comprising a material storage device, a primary kneading device, a kneading plate and a driving device. The material storage device is installed above the primary kneading device and feeds materials into the primary kneading device; A discharge port is arranged at the bottom of the primary kneading device, and the bottom of the primary kneading device is placed on the kneading disk and moves in a circle around the center of the kneading disk under the action of the driving device, and a plurality of convex ridges are arranged on the upper surface of the kneading disk.

[0006] Preferably, the kneading disk has a circular bucket shape and a discharge port is provided at the center.

[0007] Preferably, the convex ridges are arranged in an arc shape, and one end of the plurality of convex ridges converges at the discharge port.

[0008] Preferably, at least one annular convex ring is arranged outside the discharge port.

[0009] Preferably, the initial kneading device comprises an outer kneading cylinder and an inner kneading wheel, and the inner wall of the outer kneading cylinder and the outer wall of the inner kneading wheel are both provided with kneading convex strips.

[0010] Preferably, the upper part of the kneading inner wheel is in a conical shape, the lower part is in an inverted cone shape, and the middle part is in a cylindrical shape; a bucket-shaped material guide is provided at the bottom of the inner part of the kneading outer cylinder.

[0011] Preferably, the inner kneading wheel is equipped with an independent rotation drive device.

[0012] Preferably, the driving device includes a motor, a transmission shaft, a first bevel gear, a second bevel gear, a rotating shaft, a connecting piece, a connecting vertical rod, an articulated arm and an articulated support assembly. The motor drives the transmission shaft to rotate, the transmission shaft is equipped with a first umbrella gear, the second umbrella gear is installed on the rotating shaft, the first umbrella gear and the second umbrella gear are meshed for transmission; the lower end of the rotating shaft is fixedly connected to the kneading inner wheel; The rotating shaft is fixed with a connecting piece, the upper end of the connecting vertical rod is installed on the connecting piece, the lower end of the connecting vertical rod is connected to the convex arm of the kneading outer cylinder and is hinged to one end of the articulated arm, and the other end of the articulated arm is hinged to the articulated support assembly.

[0013] Preferably, the number of the convex arms of the kneading outer cylinder is more than two, the number of the connecting vertical rods, the articulated arms and the articulated support components is the same as the number of the convex arms, and one convex arm, one connecting vertical rod, one articulated arm and one group of articulated support components together constitute an articulated unit; The hinged support assembly is arranged outside the kneading plate.

[0014] Preferably, the hinged support assembly includes a support leg, a bearing and a pin, and the pin passes through the hinged arm and is rotatably mounted on the support leg via the bearing. Beneficial effects of the invention:

[0015] The Chinese herbal medicine kneading machine of the present invention comprises a material storage device, a primary kneading device, a kneading disk and a driving device. The material storage device is installed above the primary kneading device and feeds materials into the primary kneading device. The bottom of the primary kneading device is provided with a material outlet. The bottom of the primary kneading device is placed on the kneading disk and moves in a circle around the center of the kneading disk under the action of the driving device. The upper surface of the kneading disk is provided with a plurality of convex ridges. Compared with the prior art, the present invention has the following main beneficial effects: (1) The initial kneading is done during the material addition stage. The kneading plate can be used to achieve a secondary kneading, which makes the kneading more thorough.

[0016] (2) The upper surface of the kneading disk of the present invention is provided with ridges, and the bottom of the primary kneading device performs a circular motion on the kneading disk similar to the motion of a grinding disk, and uses the gravity of the primary kneading device itself to apply a certain pressure to the kneaded Chinese medicinal materials, thereby improving the kneading effect. At the same time, the contact area between the bottom of the primary kneading device and the kneading disk is large, and the kneading efficiency is high. In addition, the primary kneading device performs a circular motion and gradually drives the kneaded Chinese medicinal materials to move toward the discharge port in the center of the kneading disk. Under the same total motion time, the kneading time of the medicinal materials is extended, so that the Chinese medicinal materials are fully kneaded.

[0017] (3) The whole process from feeding from the top to unloading from the bottom of the kneaded Chinese medicinal materials by the present invention is in a state of kneading and moving forward, ensuring that each piece / piece of medicinal materials is fully and evenly kneaded. Therefore, there is generally no problem of inadequate or uneven kneading, and the kneading effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention is further described with reference to the accompanying drawings, but the contents in the accompanying drawings do not constitute any limitation to the present invention.

[0019] Figure 1 It is a schematic structural diagram of an embodiment of the present invention.

[0020] Figure 2 It is a schematic diagram of a top view of an embodiment of the present invention.

[0021] Figure 3 yes Figure 2 Schematic diagram of the cross-sectional structure along the AA direction.

[0022] Figure 4 It is a schematic diagram of a kneading plate according to an embodiment of the present invention.

[0023] Figure 5 It is a schematic diagram of a kneading plate according to another embodiment of the present invention.

[0024] exist Figures 1 to 5 Included are: Storage device: 1-1 storage barrel, 1-2 feeding port; Initial kneading device: 2-1 kneading outer cylinder, 2-2 kneading inner wheel, 2-3 kneading convex strips, 2-4 material outlet, 2-5 bucket-shaped material guide, 2-6 convex arm; 3 Kneading plate: 3-1 convex ridge, 3-2 discharge port, 3-3 channel, 3-4 annular convex ring; Driving device: 4-1 transmission shaft, 4-2 No. 1 bevel gear, 4-3 No. 2 bevel gear, 4-4 rotating shaft, 4-5 connecting piece, 4-6 connecting vertical rod, 4-7 articulated arm, 4-8 supporting leg, 4-9 bearing, 4-10 pin shaft. Implementation

[0025] The present invention is further described with reference to the following embodiments and accompanying drawings. Example 1

[0026] The Chinese medicinal material kneading machine of this embodiment includes a storage device, a primary kneading device, a kneading disk 3 and a driving device, wherein the storage device is installed above the primary kneading device and feeds materials to the primary kneading device. The storage device of this embodiment is a storage barrel 1-1, and a feeding port 1-2 is provided on the top of the storage barrel 1-1.

[0027] In this embodiment, the initial kneading device includes a kneading outer cylinder 2-1 and a kneading inner wheel 2-2. The inner wall of the kneading outer cylinder 2-1 and the outer wall of the kneading inner wheel 2-2 are both provided with kneading ridges 2-3. The kneading inner wheel 2-2 is equipped with an independent rotating drive device (mainly composed of a motor and a transmission device). A discharge port 2-4 is provided at the bottom of the kneading outer cylinder 2-1. The kneading inner wheel 2-2 rotates under the drive of the rotating drive device to knead the medicinal materials located between the kneading outer cylinder 2-1 and the kneading inner wheel 2-2 using the kneading ridges 2-3 and slowly feed them into the kneading disk 3.

[0028] The upper part of the kneading inner wheel 2-2 of this embodiment is set in a conical shape so that the medicinal materials can fall better between the inner wall of the kneading outer cylinder 2-1 and the outer wall of the kneading inner wheel 2-2. The middle part is set in a cylindrical shape so that it can cooperate with the inner wall of the kneading outer cylinder 2-1 to achieve a better kneading effect on the medicinal materials. The lower part is set in an inverted cone shape. At the same time, a bucket-shaped guide 2-5 is provided at the bottom of the kneading outer cylinder 2-1, so that the medicinal materials after the initial kneading can be discharged from the discharge port 2-4 at the bottom of the kneading outer cylinder 2-1 and fall onto the kneading disk 3. The bottom of the initial kneading device is placed on the kneading disk 3 and moves in a circle around the center of the kneading disk 3 under the action of the driving device, so as to knead the Chinese medicinal materials.

[0029] In order to knead better, the kneading plate 3 has a round bucket shape and a ring convex ring 3-43-2 is set at the center. The upper surface of the kneading plate 3 is provided with multiple arc-shaped ridges 3-1 and one end of the multiple ridges 3-1 converges at the ring convex ring 3-43-2. ​​In this way, a downwardly inclined arc-shaped channel 3-3 with a wide outside and a narrow inside is formed between two adjacent ridges 3-1. Under the continuous feeding and the rotation and kneading of the initial kneading device, the medicinal materials move along the channel 3-3 to the ring convex ring 3-43-2 until they fall from the ring convex ring 3-43-2 to the collection box. In order to ensure that the medicinal materials are fully kneaded, the diameter of the bottom of the kneading outer cylinder 2-1 of this embodiment is greater than the radius of the kneading plate 3.

[0030] The driving device of this embodiment can adopt the device of the prior art, as long as it can drive the primary kneading device to perform circular motion around the center of the kneading disk 3. It will not be described here in detail. Those skilled in the art should also clearly understand the structure and working principle of the driving device. Example 2

[0031] This embodiment is improved on the basis of the embodiment 1. The features not explained in this embodiment are explained in the embodiment 1 and will not be described again. The difference between this embodiment and the embodiment 1 is that at least one annular convex ring is arranged outside the annular convex ring 3-43-2 of the kneading plate 3. The annular convex ring can reduce the sliding speed of the medicinal material and increase the kneading in different directions, so that the medicinal material can be kneaded more fully. Example 3

[0032] The main technical scheme of this embodiment is basically the same as that of Embodiment 1 or Embodiment 2. For features not explained in this embodiment, the explanations in Embodiment 1 or Embodiment 2 are adopted and will not be repeated here. The difference between this embodiment and Embodiment 1 is that: The driving device of this embodiment includes a motor (not shown in the figure), a transmission shaft 4-1, a first bevel gear 4-2, a second bevel gear 4-3, a rotating shaft 4-4, a connecting piece 4-5, a connecting vertical rod 4-6, an articulated arm 4-7 and an articulated support assembly. The motor drives the transmission shaft 4-1 to rotate, the transmission shaft 4-1 is equipped with a first bevel gear 4-2, the second bevel gear 4-3 is installed on the rotating shaft 4-4, and the first bevel gear 4-2 and the second bevel gear 4-3 are meshed for transmission; the rotating shaft 4-4 is fixedly connected with a connecting piece 4-5, the upper end of the connecting vertical rod 4-6 is installed on the connecting piece 4-5, the lower end of the connecting vertical rod 4-6 is connected to the convex arm 2-6 of the kneading outer cylinder 2-1 and is articulated with one end of the articulated arm 4-7, and the other end of the articulated arm 4-7 is articulated with the articulated support assembly. The articulation here refers to a connection method in which the connected components cannot move relative to each other at the connection point, but can rotate relative to each other, rather than necessarily using a hinge for connection.

[0033] In this embodiment, the number of the protruding arms 2-6 of the kneading outer cylinder 2-1 is more than two, and the number of the connecting vertical rods 4-6, the articulated arms 4-7 and the articulated support components is the same as the number of the protruding arms 2-6. One protruding arm 2-6, one connecting vertical rod 4-6, one articulated arm 4-7 and a group of articulated support components together constitute an articulated unit; the articulated support component is arranged on the outside of the kneading disk 3, so that the initial kneading operation can be more stable. Among them, the articulated support component includes a support leg 4-8, a bearing 4-9 and a pin 4-10, and the pin 4-10 passes through the articulated arm 4-7 and is rotatably installed on the support leg 4-8 through the bearing 4-9. At the same time, the kneading disk 3 is installed on the support leg 4-8, so that the structure is more compact, saves space and does not need to add additional brackets.

[0034] The lower end of the rotating shaft 4-4 of this embodiment is fixedly connected to the kneading inner wheel 2-2, so that the kneading inner wheel 2-2 can be rotated while driving the primary kneading device to move, thereby eliminating the need to install an independent rotation drive device, saving equipment cost and energy consumption.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the scope of protection of the claims. A person skilled in the art should understand and modify or replace the technical solutions of the present invention with equivalents by referring to the preferred embodiments, but the technical solutions of the present invention are substantially the same and within the scope of protection.

Claims

1. A Chinese medicinal material kneading machine, characterized in that: It includes a material storage device, a primary kneading device, a kneading disk and a driving device. The material storage device is installed above the primary kneading device and feeds materials into the primary kneading device; The bottom of the primary kneading device is provided with a discharge port, the bottom of the primary kneading device is placed on the kneading disk and moves in a circle around the center of the kneading disk under the action of the driving device, and the upper surface of the kneading disk is provided with a plurality of ridges.

2. A Chinese medicinal material kneading machine according to claim 1, characterized in that: The kneading disk has a disk surface in a round bucket shape and a discharge port is arranged at the center.

3. A Chinese medicinal material kneading machine according to claim 2, characterized in that: The convex ridges are arranged in an arc shape, and one end of a plurality of convex ridges converges at the discharge port.

4. A Chinese medicinal material kneading machine according to claim 3, characterized in that: At least one annular convex ring is arranged outside the discharge port.

5. The Chinese medicinal material kneading machine according to claim 1, characterized in that: The primary kneading device comprises a kneading outer cylinder and a kneading inner wheel, and the inner wall of the kneading outer cylinder and the outer wall of the kneading inner wheel are both provided with kneading convex strips.

6. A Chinese medicinal material kneading machine according to claim 5, characterized in that: The upper part of the kneading inner wheel is set to be conical, the lower part is set to be inverted cone, and the middle part is set to be cylindrical; the bottom of the inner part of the kneading outer cylinder is provided with a bucket-shaped material guide.

7. A Chinese medicinal material kneading machine according to claim 5, characterized in that: The inner kneading wheel is equipped with an independent rotation driving device.

8. The Chinese medicinal material kneading machine according to claim 1, characterized in that: The driving device includes a motor, a transmission shaft, a first bevel gear, a second bevel gear, a rotating shaft, a connecting piece, a connecting vertical rod, an articulated arm and an articulated support assembly. The motor drives the transmission shaft to rotate, the transmission shaft is installed with the first bevel gear, the second bevel gear is installed on the rotating shaft, the first bevel gear and the second bevel gear are meshed for transmission, and the lower end of the rotating shaft is fixedly connected to the rubbing inner wheel; The rotating shaft is fixed with a connecting piece, the upper end of the connecting vertical rod is installed on the connecting piece, the lower end of the connecting vertical rod is connected to the protruding arm of the kneading outer cylinder and is hinged to one end of the articulated arm, and the other end of the articulated arm is hinged to the articulated support assembly.

9. A Chinese medicinal material kneading machine according to claim 8, characterized in that: The convex arms of the kneading outer cylinder are provided with more than two, the number of the connecting vertical rods, the articulated arms and the articulated support components is the same as the number of the convex arms, and one convex arm, one connecting vertical rod, one articulated arm and one group of articulated support components together constitute an articulated unit; The hinged support assembly is arranged outside the kneading plate.

10. A Chinese medicinal material kneading machine according to claim 8, characterized in that: The hinged support assembly includes a support leg, a bearing and a pin shaft, and the pin shaft passes through the hinged arm and is rotatably installed on the support leg through the bearing.

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