Wormwood defoliating device

Abstract

The utility model belongs to the technical field of wormwood defoliation, and particularly discloses a wormwood defoliation device which comprises a defoliation box, six supporting shafts and a driving mechanism, through grooves are formed in the left side and the right side of the defoliation box respectively, the through groove in the left side is a stem outlet groove, the through groove in the right side is a feeding groove, a leaf outlet groove is formed in the front wall of the defoliation box, and the leaf outlet groove is communicated with the stem outlet groove. Supporting legs are arranged at the four corners of the bottom of the defoliating box, every two supporting shafts form a group, the two supporting shafts in each group correspond to each other up and down, the three groups of supporting shafts are correspondingly arranged at the left side through groove and the right side through groove in the defoliating box respectively, and driving rollers are arranged on the outer walls of the two groups of supporting shafts on the left side and the right side; and a defoliating blade is arranged on the outer wall of the supporting shaft on the right side in the defoliating box. Artemisia argyi stems are output from the through groove in the left side, the folium artemisiae argyi is output from the leaf outlet groove in the front side, the leaf removing work is carried out in the leaf removing box, safety is high, and the folium artemisiae argyi is intensively output from the leaf outlet groove and is convenient to collect.

Description

Technical Field

[0001] The utility model relates to the technical field of wormwood defoliation, in particular to a wormwood defoliation device. Background Art

[0002] As an important raw material of traditional Chinese medicine, mugwort has a wide range of application value. Mugwort leaves are used more frequently, so the mugwort leaves and mugwort stems of mugwort are usually separated, and the mugwort leaves are removed for subsequent drying and other operations.

[0003] At present, there are two main methods for defoliating mugwort: manual defoliation and mechanical defoliation. Manual defoliation is inefficient. At present, the machine for mechanical defoliation is mainly a rotating roller with defoliation rods evenly distributed on the surface of the roller. One end of the mugwort is held and the mugwort is brought close to the defoliation rod. The mugwort leaves are stirred by the rotating roller and the defoliation rods on the surface to separate them from the mugwort stems. This operation requires manual holding of the mugwort, which is dangerous. In addition, the mugwort leaves are stirred and fly far away, making them difficult to collect. Utility Model Content

[0004] The purpose of the utility model is to provide a wormwood defoliation device to solve the problems mentioned in the above background technology that the current mechanical defoliation equipment has certain dangers and the wormwood leaves are difficult to collect after flying.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a wormwood defoliation device, comprising:

[0006] A defoliation box, wherein the left and right sides of the defoliation box are provided with through slots, the through slot on the left side is a stem outlet slot, and the through slot on the right side is a feed slot, a leaf outlet slot is provided on the front wall of the defoliation box, and legs are provided at the four corners of the bottom of the defoliation box;

[0007] Six support shafts, each two support shafts form a group, the two support shafts in each group correspond to each other up and down, and the three groups of support shafts are respectively arranged at the left through slot, the right through slot in the middle of the defoliation box, and the right through slot, the outer walls of the two groups of support shafts on the left and right sides are both provided with driving rollers, and the outer wall of the support shaft on the right side in the defoliation box is provided with a defoliation blade;

[0008] The distance between the two support shafts on the left and the two support shafts on the right is smaller than the distance between the two support shafts on the right inside the defoliation box;

[0009] Also included is a driving mechanism, which is used to drive the supporting shaft to rotate.

[0010] Preferably, the lower side of the inner cavity of the defoliation box is concave, and the leaf outlet groove corresponds to the front side of the concave part of the defoliation box, and the concave part of the defoliation box is inclined with the front lower and the back higher.

[0011] Preferably, the inner cavity of the defoliation box is provided with a plurality of support rods of the same height, and the support rods are arranged at equal distances. The plurality of support rods form a support rod group, and the left side of the support rod group extends to the driving roller on the left side, and the right side of the support rod group extends to the support shaft on the right side inside the defoliation box.

[0012] Preferably, the support rod is made of stainless steel and is cylindrical.

[0013] Preferably, a guide support plate is arranged in the through groove on the right side, the left side of the guide support plate extends to the driving roller on the right side, and the right side of the guide support plate is arranged in an inclined shape with the left side lower and the right side higher.

[0014] Preferably, the driving mechanism includes six driving gears, and the six driving gears are respectively connected to the ends of six supporting shafts, and the driving gears on each group of two supporting shafts are meshed with each other. Three driving motors are installed on the outer wall of the defoliation box, and the output shafts of the three driving motors are respectively connected to the corresponding support shafts in the three groups of support shafts.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] When in use, insert the mugwort into the defoliating box from the right side slot, and drive the mugwort to move through the driving roller, and the mugwort moves from the right side slot to the left side slot. Inside the defoliating box, the surface of the mugwort is cut by a rotating defoliating blade, so that the mugwort leaves are separated from the mugwort stems, the mugwort stems are output from the left side slot, and the mugwort leaves are output from the front leaf outlet slot. The defoliation work is carried out in the defoliating box, which is relatively safe, and the mugwort leaves are output from the leaf outlet slot in a centralized manner, which is convenient for collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the defoliation box of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the support shaft, driving roller and driving gear of the utility model.

[0020] In the figure: 1. defoliation box; 2. through groove; 3. support leg; 4. support shaft; 5. support rod; 6. defoliation blade; 7. leaf outlet groove; 8. driving roller; 9. driving gear; 10. guide support plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0023] Embodiment 1:

[0024] See also Figure 1-3 , the utility model provides a technical solution: a defoliation device, comprising: a defoliation box 1, six supporting shafts 4, and a driving mechanism;

[0025] The left and right sides of the defoliation box 1 are provided with through grooves 2, the through groove 2 on the left side is a stem outlet groove, and the through groove 2 on the right side is a feed groove. A leaf outlet groove 7 is provided on the front wall of the defoliation box 1, and legs 3 are provided at the four corners of the bottom of the defoliation box 1. Every two support shafts 4 form a group, and the two support shafts 4 in each group correspond to each other up and down, and the three groups of support shafts 4 are respectively correspondingly arranged at the left through groove 2, the right side and the right through groove 2 inside the defoliation box 1, and driving rollers 8 are provided on the outer walls of the two groups of support shafts 4 on the left and right sides, and a defoliation blade 6 is provided on the outer wall of the support shaft 4 on the right side inside the defoliation box 1, and the distance between the two support shafts 4 on the left and the two support shafts 4 on the right side is smaller than the distance between the two support shafts 4 on the right side inside the defoliation box 1, and the driving mechanism is used to drive the support shaft 4 to rotate.

[0026] Analysis of the above content: When in use, the three groups of support shafts 4 are driven to rotate by the driving mechanism, and the corresponding driving rollers 8 and the defoliating blades 6 are driven to rotate at the same time. Since the spacing between the two support shafts 4 on the middle right side is greater than the spacing between the two support shafts 4 on the left side and the two support shafts 4 on the right side, the spacing between the driving rollers 8 is also smaller. The driving rollers 8 are made of rubber material. The two driving rollers 8 at the right through groove 2 rotate, and the mugwort is inserted into the two driving rollers 8 at the right through groove 2. Under the driving action of the driving rollers 8, the mugwort moves to the left. Since the spacing between the two support shafts 4 on the middle right side is relatively large, the support shaft 4 on the middle right side is not easy to contact the mugwort. The defoliating blades 6 on it contact the mugwort on the surface of the mugwort, and the mugwort is separated from the mugwort stem. The mugwort stem moves to the left under the push of the driving roller 8 on the left side. When the upper and lower driving rollers 8 clamp the mugwort, the mugwort is not easy to move. When the mugwort is separated, the mugwort stem is not easy to shake. After the mugwort falls, it is output from the leaf outlet 7.

[0027] Embodiment 2:

[0028] See also Figure 1-3 The utility model provides a technical solution based on Example 1: the lower middle side of the inner cavity of the defoliation box 1 is concave, and the leaf outlet groove 7 corresponds to the front side position of the concave part of the defoliation box 1, and the concave part of the defoliation box 1 is inclined with the front lower and the back higher.

[0029] Analysis of the above content: Through the concave design, the fallen mugwort leaves can be concentrated, and the concave part is set to be inclined, which makes it convenient to guide the mugwort leaves out.

[0030] Embodiment three:

[0031] See also Figure 1-3 The utility model provides a technical solution based on Example 1: the inner cavity of the defoliation box 1 is provided with a plurality of support rods 5 of the same height, and the support rods 5 are arranged at equal distances, and the plurality of support rods 5 form a support rod group, and the left side of the support rod group extends to the driving roller 8 on the left side, and the right side of the support rod group extends to the support shaft 4 on the right side inside the defoliation box 1.

[0032] Analysis of the above content: Through the setting of multiple support rods 5, the defoliated mugwort stems and mugwort leaves are separated, and the mugwort stems can be supported, and the left side of the support rod group corresponds to the position of the driving roller 8 on the left. The mugwort stems move to the left and enter between the two driving rollers 8 on the left, and are output under the drive of the driving roller 8.

[0033] Embodiment 4:

[0034] See also Figure 1-3 The utility model provides a technical solution based on the third embodiment: the support rod 5 is made of stainless steel, and the support rod 5 is set to be cylindrical.

[0035] Analysis of the above content: the surface of the support rod 5 is polished to reduce friction, so that the moxa stem moves smoothly, and the spacing between adjacent support rods 5 is set to 2-4cm to ensure that the moxa leaves can fall and prevent the moxa stems from falling.

[0036] Embodiment five:

[0037] See also Figure 1-3 The utility model provides a technical solution based on the first embodiment: a guide support plate 10 is arranged in the through groove 2 on the right side, the left side of the guide support plate 10 extends to the driving roller 8 on the right side, and the right side of the guide support plate 10 is arranged to be inclined with the left side lower and the right side higher.

[0038] Analysis of the above content: the guide support plate 10 has a guiding effect on the mugwort, and the incoming mugwort can directly enter between the two driving rollers 8 on the right, move to the left under the friction drive of the driving roller 8 on the right, and first contact with the defoliation blade 6 for defoliation.

[0039] Embodiment six:

[0040] See also Figure 1-3 The utility model provides a technical solution based on Example 1: the driving mechanism includes six driving gears 9, and the six driving gears 9 are respectively connected to the ends of six support shafts 4, and the driving gears 9 on each group of two support shafts 4 are meshed. Three driving motors are installed on the outer wall of the defoliation box 1, and the output shafts of the three driving motors are respectively connected to the corresponding support shafts 4 in the three groups of support shafts 4.

[0041] Analysis of the above content: the three driving motors respectively drive the three support shafts 4 to rotate, and the three driving shafts 4 are meshed and connected through the driving gears 9 at the ends, so that the six support shafts 4 all rotate, and the rotation directions of the two support shafts 4 in each group are opposite, so that the two groups of support shafts 4 on the left and right sides and the driving rollers 8 thereon have a left pushing effect on the mugwort, so that the moving direction of the mugwort is driven, and the support shaft 4 on the right side drives the defoliation blade 6 to rotate to cut the mugwort on the surface of the mugwort.

[0042] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wormwood defoliation device, characterized in that: include: A defoliation box (1), wherein the left and right sides of the defoliation box (1) are provided with through grooves (2), the through groove (2) on the left side is a stem outlet groove, and the through groove (2) on the right side is a feed groove, a leaf outlet groove (7) is provided on the front wall of the defoliation box (1), and legs (3) are provided at the four corners of the bottom of the defoliation box (1); Six support shafts (4), each two support shafts (4) form a group, the two support shafts (4) in each group correspond to each other up and down, and the three groups of support shafts (4) are respectively arranged at the left through groove (2), the right side of the interior of the defoliation box (1) and the right through groove (2), the outer walls of the two groups of support shafts (4) on the left and right sides are both provided with driving rollers (8), and the outer wall of the support shaft (4) on the right side of the interior of the defoliation box (1) is provided with a defoliation blade (6); The distance between the two support shafts (4) on the left and the two support shafts (4) on the right is smaller than the distance between the two support shafts (4) on the right inside the defoliation box (1); It also comprises a driving mechanism, which is used to drive the supporting shaft (4) to rotate.

2. The wormwood defoliation device according to claim 1, characterized in that: The lower side of the inner cavity of the defoliation box (1) is concave, and the leaf outlet groove (7) corresponds to the front side of the concave part of the defoliation box (1). The concave part of the defoliation box (1) is inclined with the front lower and the back higher.

3. The wormwood defoliation device according to claim 1, characterized in that: The inner cavity of the defoliation box (1) is provided with a plurality of support rods (5) of the same height, and the support rods (5) are arranged at equal distances. The plurality of support rods (5) form a support rod group, and the left side of the support rod group extends to the driving roller (8) on the left side, and the right side of the support rod group extends to the support shaft (4) on the right side inside the defoliation box (1).

4. The wormwood defoliation device according to claim 3, characterized in that: The support rod (5) is made of stainless steel and is configured in a cylindrical shape.

5. The wormwood defoliation device according to claim 1, characterized in that: A guide support plate (10) is arranged in the through groove (2) on the right side, the left side of the guide support plate (10) extends to the driving roller (8) on the right side, and the right side of the guide support plate (10) is arranged in an inclined shape with the left side lower and the right side higher.

6. The wormwood defoliation device according to claim 1, characterized in that: The driving mechanism comprises six driving gears (9), and the six driving gears (9) are respectively connected to the ends of six supporting shafts (4), and the driving gears (9) on each group of two supporting shafts (4) are meshed with each other. Three driving motors are installed on the outer wall of the defoliation box (1), and the output shafts of the three driving motors are respectively connected to the corresponding supporting shafts (4) in the three groups of supporting shafts (4).

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