Grading defoliating machine for wormwood processing

Abstract

The utility model relates to the technical field of wormwood processing, in particular to a grading defoliating machine for wormwood processing, which comprises a casing, a defoliating mechanism and an auxiliary mechanism are arranged in the casing, a driving part and a fan are arranged on the casing, and the defoliating mechanism is positioned at the output end of the driving part; the leaf removing mechanism comprises a first connecting frame, a leaf removing roller is rotationally connected to the first connecting frame, and a spline groove is formed in one end of the leaf removing roller. The grading defoliating machine for wormwood processing has the beneficial effects that by arranging the defoliating mechanism and the auxiliary mechanism, when the grading defoliating machine for wormwood processing is used, a defoliating roller rotates and moves upwards in a reciprocating mode at the same time, a rough plate is driven to move in a reciprocating mode, and the moving direction is opposite to the moving direction of the defoliating roller; the rough plate and the defoliating roller which move in a reciprocating mode and are opposite in moving direction turn over the wormwood bundles, the rotating defoliating roller conducts defoliating on wormwood in the turning process, the wormwood in the middle of the wormwood bundles can be defoliated conveniently, and the defoliating effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mugwort processing, in particular to a grading defoliator for mugwort processing. Background Art

[0002] Mugwort is a perennial herb belonging to the genus Artemisia in the Asteraceae family. It has the effects of warming the meridians, removing dampness, dispelling cold, stopping bleeding, reducing inflammation, relieving asthma, relieving cough, calming the fetus, and resisting allergies. Mugwort has many functions and is often processed into a variety of mugwort products. Before processing into finished products, the mugwort leaves on the mugwort branches need to be peeled off.

[0003] A mechanical defoliator for wormwood disclosed in Chinese patent CN219210677U comprises a body box, a feed cylinder is arranged above the body box, and a discharge cylinder is arranged below the body box; a rotating shaft is arranged through the body box, two end discs are fixed on the rotating shaft, a plurality of defoliating plates are fixed on the two end discs, and a plurality of equidistantly distributed rubber columns are arranged on the outside of each defoliating plate; a guide plate is connected to the inner side of the feed port, and a plurality of teeth are also arranged at the lower end of the guide plate.

[0004] However, the mechanical defoliator for mugwort leaves still has the following problems when it is actually used:

[0005] Due to the gaps between the rubber columns, it is impossible to defoliate the wormwood passing through the gaps, and when defoliating the wormwood, generally a bunch of wormwood is defoliated at the same time. The wormwood located on the outside of the wormwood bundle directly contacts the rubber columns, which is convenient for defoliation, while the wormwood located in the middle of the wormwood bundle is wrapped by the wormwood located on the outside of the wormwood bundle, which is inconvenient to defoliate, resulting in poor defoliation effect.

[0006] Therefore, the present application proposes a grading defoliator for processing mugwort to solve the above problems. Utility Model Content

[0007] The purpose of the utility model is to overcome the shortcomings of the prior art, solve the problems mentioned in the background technology, and provide a grading defoliator for processing mugwort.

[0008] The purpose of the utility model is achieved through the following technical solutions: A graded defoliator for processing mugwort, comprising a casing, a defoliation mechanism and an auxiliary mechanism are arranged inside the casing, a driving member and a fan are arranged on the casing, and the defoliation mechanism is located at the output end of the driving member;

[0009] The leaf stripping mechanism includes a first connecting frame, a leaf stripping roller is rotatably connected to the first connecting frame, a spline groove is provided at one end of the leaf stripping roller, a first helical gear is fixedly connected to the end of the leaf stripping roller away from the spline groove, a second helical gear meshing with the first helical gear is rotatably connected to the first connecting frame, a connecting plate is fixedly connected to the axial direction of the second helical gear, an eccentric block is fixedly connected to the side of the connecting plate away from the second helical gear, and a first rack is fixedly connected to one side of the first connecting frame;

[0010] The auxiliary mechanism comprises a second connecting frame, on which a second rack and a rough plate are fixedly connected.

[0011] Preferably, a feed port, a first discharge port and a second discharge port are provided on the casing, a first slide bar and a second slide bar are provided inside the casing, a slide groove is provided on the first slide bar, a transmission gear is provided on the second slide bar, and a first guide plate and a second guide plate are provided inside the casing.

[0012] Preferably, the output end of the driving member is provided with a spline shaft matched with the spline groove.

[0013] Preferably, the eccentric block is located inside the slide groove.

[0014] Preferably, the first rack is matched with the transmission gear, the second rack is matched with the transmission gear, and the second rack is transmission-connected to the first rack via the transmission gear.

[0015] Preferably, the second connecting frame is slidably connected to the second sliding rod.

[0016] Preferably, the second discharge port is located on a side of the housing away from the first discharge port, the first material guide plate is located above the second material guide plate, and one side of the second material guide plate is connected to the first discharge port.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] The grading defoliator for processing mugwort is provided with a defoliating mechanism and an auxiliary mechanism. When in use, the defoliating roller rotates and reciprocates axially at the same time, driving the rough plate to reciprocate in a direction opposite to that of the defoliating roller. The rough plate and the defoliating roller that reciprocate and move in opposite directions flip the mugwort bundle. During the flipping process, the rotating defoliating roller defoliates the mugwort, which makes it easy to defoliate the mugwort in the middle of the mugwort bundle and improves the defoliation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0020] Figure 1 It is a structural schematic diagram of an embodiment of the utility model;

[0021] Figure 2 It is a partial cross-sectional structural schematic diagram of an embodiment of the utility model;

[0022] Figure 3 It is a schematic cross-sectional structure diagram of an embodiment of the utility model from a first viewing angle;

[0023] Figure 4 It is a cross-sectional structural schematic diagram of the embodiment of the utility model from a second viewing angle;

[0024] Figure 5 It is a cross-sectional structural schematic diagram of the embodiment of the utility model from a third viewing angle;

[0025] Figure 6 It is a schematic cross-sectional structure diagram of the housing of an embodiment of the utility model from a first viewing angle;

[0026] Figure 7 It is a schematic cross-sectional structure diagram of the housing of the embodiment of the utility model from a second viewing angle;

[0027] Figure 8 This is a schematic structural diagram of a leaf removal mechanism according to an embodiment of the utility model from a first viewing angle;

[0028] Fig. 9 This is a structural schematic diagram of the leaf removal mechanism of the embodiment of the utility model from a second viewing angle;

[0029] Fig.10 It is a structural schematic diagram of the auxiliary mechanism of an embodiment of the utility model.

[0030] In the figure: 1. casing; 101. feed port; 102. first discharge port; 103. second discharge port; 104. first slide bar; 105. second slide bar; 106. slide slot; 107. transmission gear; 108. first guide plate; 109. second guide plate; 110. mounting slot; 2. defoliation mechanism; 201. first connecting frame; 202. defoliation roller; 203. spline slot; 204. first bevel gear; 205. second bevel gear; 206. connecting plate; 207. eccentric block; 208. first rack; 3. auxiliary mechanism; 301. second connecting frame; 302. second rack; 303. rough plate; 4. driving member; 5. fan. DETAILED DESCRIPTION

[0031] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0033] Additional aspects and advantages of the present invention will be further described below in conjunction with the accompanying drawings, and some will become apparent from the following description or be learned through practice of the present invention.

[0034] like Figure 1-5 As shown, a grading defoliator for processing mugwort includes a casing 1, a defoliation mechanism 2 and an auxiliary mechanism 3 are arranged inside the casing 1, a driving member 4 and a fan 5 are arranged on the casing 1, and the defoliation mechanism 2 is located at the output end of the driving member 4.

[0035] like Figure 6 and Figure 7As shown, the casing 1 is provided with a feed port 101, a first discharge port 102 and a second discharge port 103, the second discharge port 103 is located on a side of the casing 1 away from the first discharge port 102, a first slide bar 104 and a second slide bar 105 are provided inside the casing 1, the first slide bar 104 is provided with a slide groove 106, the second slide bar 105 is provided with a transmission gear 107, the second slide bar 105 is provided with a connecting column connected to the casing 1, the transmission gear 107 is rotatably connected to the connecting column, a first guide plate 108 and a second guide plate 109 are provided inside the casing 1, the first guide plate 108 is located above the second guide plate 109, one side of the second guide plate 109 is connected to the first discharge port 102, a mounting groove 110 for mounting the fan 5 is opened on one side of the casing 1, the mounting groove 110 is located between the first guide plate 108 and the second guide plate 109, and a supporting leg is provided at the bottom of the casing 1.

[0036] like Figure 8 and Fig. 9 As shown, the defoliating mechanism 2 includes a first connecting frame 201, a defoliating roller 202, a spline groove 203, a first bevel gear 204, a second bevel gear 205, a connecting plate 206, an eccentric block 207 and a first rack 208. The defoliating roller 202 is rotatably connected to the first connecting frame 201, the first guide plate 108 is located below the defoliating roller 202, and a spline groove 203 is provided at one end of the defoliating roller 202. Figure 4 and Figure 5 As shown, the output end of the driving member 4 is provided with a spline shaft adapted to the spline groove 203, as shown in FIG. Figure 8 and Fig. 9 As shown, the end of the defoliating roller 202 away from the spline groove 203 is fixedly connected to the first bevel gear 204, the first connecting frame 201 is rotatably connected to the second bevel gear 205 which meshes with the first bevel gear 204, the second bevel gear 205 is axially fixedly connected to a connecting plate 206, and the side of the connecting plate 206 away from the second bevel gear 205 is fixedly connected to an eccentric block 207, as shown in FIG. Figure 5 , Figure 6 and Fig. 9 As shown, the eccentric block 207 is located inside the slide slot 106. Figure 8 and Fig. 9 As shown, a first rack 208 is fixedly connected to one side of the first connecting frame 201 , and the first rack 208 is matched with the transmission gear 107 .

[0037] like Figure 3-10As shown, the auxiliary mechanism 3 includes a second connecting frame 301, a second rack 302 and a rough plate 303. The second connecting frame 301 is slidably connected to the second slide rod 105. The second rack 302 and the rough plate 303 are fixedly connected to the second connecting frame 301. The second rack 302 is adapted to the transmission gear 107. The second rack 302 is transmission-connected to the first rack 208 through the transmission gear 107. The rough plate 303 is located between the feed port 101 and the first guide plate 108.

[0038] The working process is as follows:

[0039] S1. When in use, put the wormwood to be defoliated from the feed port 101, start the driving member 4, and the driving member 4 drives the defoliation roller 202 to rotate through the spline shaft, and the rotating defoliation roller 202 defoliates the wormwood;

[0040] S2. At the same time, the defoliating roller 202 drives the second bevel gear 205 to rotate through the first bevel gear 204, and the second bevel gear 205 drives the eccentric block 207 to rotate through the connecting plate 206. The eccentric block 207 slides back and forth in the slide groove 106, driving the first connecting frame 201 to slide back and forth on the first slide rod 104;

[0041] S3, the first connecting frame 201 drives the transmission gear 107 through the first rack 208, the transmission gear 107 drives the second rack 302, the second rack 302 drives the second connecting frame 301 to slide back and forth on the second slide bar 105, and the sliding direction is opposite to the direction of the first connecting frame 201, and the second connecting frame 301 drives the rough plate 303 to reciprocate;

[0042] S4, the rough plate 303 and the defoliation roller 202 that reciprocate and move in opposite directions flip the wormwood bundle, and the rotating defoliation roller 202 defoliates the wormwood during the flipping process, which is convenient for defoliating the wormwood in the middle of the wormwood bundle, thereby improving the defoliation effect;

[0043] S5. After defoliation, the wormwood leaves and wormwood stems fall along the first guide plate 108, and the fan 5 is started. The fan 5 blows the relatively lighter wormwood leaves onto the second guide plate 109. The wormwood leaves are discharged from the first discharge port 102 along the second guide plate 109, while the heavier wormwood stems are directly discharged from the second discharge port 103, completing the separation of the stems and leaves after defoliation.

[0044] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A grading defoliator for processing mugwort, characterized in that: The invention comprises a casing (1), wherein a leaf removal mechanism (2) and an auxiliary mechanism (3) are arranged inside the casing (1), a driving member (4) and a fan (5) are arranged on the casing (1), and the leaf removal mechanism (2) is located at the output end of the driving member (4); The defoliation mechanism (2) comprises a first connecting frame (201), a defoliation roller (202) is rotatably connected to the first connecting frame (201), a spline groove (203) is provided at one end of the defoliation roller (202), a first bevel gear (204) is fixedly connected to the end of the defoliation roller (202) away from the spline groove (203), a second bevel gear (205) meshing with the first bevel gear (204) is rotatably connected to the first connecting frame (201), a connecting disk (206) is fixedly connected to the axial direction of the second bevel gear (205), an eccentric block (207) is fixedly connected to the side of the connecting disk (206) away from the second bevel gear (205), and a first rack (208) is fixedly connected to one side of the first connecting frame (201); The auxiliary mechanism (3) comprises a second connecting frame (301), to which a second rack (302) and a rough plate (303) are fixedly connected.

2. The grading defoliator for processing mugwort according to claim 1, characterized in that: The casing (1) is provided with a feed port (101), a first discharge port (102) and a second discharge port (103); a first slide bar (104) and a second slide bar (105) are provided inside the casing (1); a slide groove (106) is provided on the first slide bar (104); a transmission gear (107) is provided on the second slide bar (105); and a first guide plate (108) and a second guide plate (109) are provided inside the casing (1).

3. The grading defoliator for processing mugwort according to claim 1, characterized in that: The output end of the driving member (4) is provided with a spline shaft matched with the spline groove (203).

4. The grading defoliator for processing mugwort according to claim 2, characterized in that: The eccentric block (207) is located inside the sliding groove (106).

5. The grading defoliator for processing mugwort according to claim 2, characterized in that: The first rack (208) is matched with the transmission gear (107), the second rack (302) is matched with the transmission gear (107), and the second rack (302) is transmission-connected to the first rack (208) via the transmission gear (107).

6. The grading defoliator for processing mugwort according to claim 2, characterized in that: The second connecting frame (301) is slidably connected to the second sliding rod (105).

7. The grading defoliator for processing mugwort according to claim 2, characterized in that: The second material outlet (103) is located on a side of the housing (1) away from the first material outlet (102), the first material guide plate (108) is located above the second material guide plate (109), and one side of the second material guide plate (109) is connected to the first material outlet (102).

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