Cutting device for radix hedysari processing

Abstract

The utility model discloses a cutting device for processing hedysarum polybotrys, which relates to the technical field of herbal medicine slicing machines and comprises a mincing knife type herbal medicine slicing machine and a material pressing mechanism, the mincing knife type herbal medicine slicing machine is composed of a machine box body, a conveying belt, a gantry knife switch and a material guide plate, and the material pressing mechanism comprises a material pressing roller, a rotating groove and an arc-shaped material pressing plate. The arc-shaped material pressing plate can automatically turn over under the action of self weight and is used for simulating the action of pressing hedysarum polybotrys by hands. Through the arrangement of the material pressing mechanism, the arc-shaped material pressing plate rotating to the position far away from the gantry knife switch can rotate downwards by taking the rotating shaft connected with the arc-shaped material pressing plate as the center under the action of self weight, so that the arc-shaped material pressing plate extends to the position above hedysarum polybotrys, then the arc-shaped material pressing plate can continue to move downwards along with the material pressing roller, and at the moment, the arc-shaped material pressing plate can move downwards along with the material pressing roller. The arc-shaped material pressing plate can downwards extrude the hedysarum polybotrys with the upwarped front end, so that the action of manually pressing the hedysarum polybotrys is simulated, and the hedysarum polybotrys can be smoothly inserted into the position below the material pressing roller.

Description

Technical Field

[0001] The utility model relates to the technical field of medicine cutting machines, in particular to a cutting device used for processing red schizonepeta. Background Art

[0002] Red Astragalus is a widely used Chinese herbal medicine. When processing Red Astragalus, it needs to be cut into small particles by a medicine cutter. In the prior art, a chopping knife-type medicine cutter is often used to slice Red Astragalus.

[0003] At present, this type of medicine cutting machine generally includes a conveyor belt that can convey medicinal materials. A gantry knife is installed at the end of the conveyor belt. The gantry knife can do linear up and down reciprocating motion. When the medicinal materials move to the bottom of the knife driven by the conveyor belt, the gantry knife cuts the medicinal materials downward. After the knife is lifted, the medicinal materials to be cut move forward a certain distance, and the knife falls again to cut the medicinal materials. The cutting of the medicinal materials is completed in this reciprocating manner. In order to ensure that the medicinal materials can step to the bottom of the knife according to the specified distance, and at the same time ensure that the scattered medicinal materials go to the bottom of the knife as neatly and densely as possible, a pressing mechanism is generally installed in front of the knife to cooperate with the conveyor belt to press the medicinal materials. The pressing mechanism in the prior art is generally an ordinary pressing roller. When the red Astragalus raw material is conveyed to the bottom of the pressing roller by the conveyor belt, the fluffy end of the red Astragalus sometimes appears to be tilted. At this time, the red Astragalus with the tilted end cannot smoothly enter the bottom of the pressing roller, and personnel are often required to manually press down the tilted red Astragalus, which is extremely inconvenient. Based on this, a cutting device for red Astragalus processing is provided. Utility Model Content

[0004] The purpose of the utility model is to provide a cutting device for processing red schizonepeta in order to solve the above-mentioned problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting device for processing red Astragalus, comprising a chopping knife type medicine cutting machine composed of a chassis main body, a conveyor belt, a gantry knife, and a material guide plate, wherein the conveyor belt is installed on the inner side of the top of the chassis main body, the gantry knife is installed on the top of the chassis main body, and the lifting shaft of the gantry knife penetrates into the inside of the chassis main body and is transmission-connected with the driving structure inside the chassis main body, the blade of the gantry knife extends to the inside of the chassis main body and is located above one end of the conveyor belt, the material guide plate is installed at one end of the chassis main body and is located below the conveyor belt, and a material pressing mechanism is arranged on the inner side of the chassis main body above the conveyor belt, and the material pressing mechanism is used to press and assist in pushing the red Astragalus;

[0006] The pressing mechanism comprises a pressing roller, a rotating groove and an arc-shaped pressing plate;

[0007] The nip roller is rotatably connected to the inner side of the top of the chassis body and is located above the conveyor belt. The rotating shaft of the nip roller passes through the inside of the chassis body and is transmission-connected to the driving structure inside the chassis body.

[0008] The rotating groove is opened on the outside of the pressing roller, and the arc-shaped pressing plate is rotatably installed on the inside of the rotating groove through a rotating shaft. The other end of the arc-shaped pressing plate extends to the outside of the pressing roller. When the pressing roller rotates to drive the arc-shaped pressing plate to move in a circle, the arc-shaped pressing plate can automatically flip over under the action of its own weight, which is used to simulate the action of human hands pressing the red Astragalus, and realize the downward pressing operation on the end of the red Astragalus close to the pressing roller.

[0009] As a further solution of the utility model: the pressing mechanism also includes an arc-shaped baffle,

[0010] The arc-shaped baffle is fixed on the inner side of the top of the chassis body and is located between the pressing roller and the gantry blade. The arc-shaped baffle is used to shield the arc-shaped pressing plate that rotates close to the gantry blade.

[0011] As a further solution of the utility model: a plurality of the rotating grooves and the arc-shaped pressing plates are provided, and the plurality of the rotating grooves and the arc-shaped pressing plates are evenly distributed on the outside of the pressing roller in a ring shape with the center of the pressing roller as the center.

[0012] As a further solution of the utility model: the outer side of the arc-shaped pressing plate is formed with anti-skid patterns, and the anti-skid patterns are used to increase the friction between the arc-shaped pressing plate and the red schizonepeta.

[0013] As a further solution of the utility model: when the arc-shaped pressing plate rotated to the bottom flips downward to the maximum position with its own rotation axis, there is a gap between the bottom end of the arc-shaped pressing plate and the upper surface of the conveyor belt.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] By setting up a pressing mechanism, the arc-shaped pressing plate that rotates to the position away from the gantry knife will rotate downward with the rotating shaft connected to the arc-shaped pressing plate as the center under the action of its own weight, so that the arc-shaped pressing plate extends to the top of the red Astragalus. After that, the arc-shaped pressing plate will continue to move downward with the pressing roller. At this time, the arc-shaped pressing plate will squeeze the red Astragalus with the raised front end downward, thereby simulating the action of manually pressing the red Astragalus, so that the red Astragalus can be smoothly inserted under the pressing roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 This is a structural distribution diagram of the arc-shaped pressing plate and the pressing roller of the utility model;

[0018] Figure 3 It is a cross-sectional view of the end surface of the nip roller of the utility model.

[0019] In the figure: 1. Chopping knife type medicine cutting machine; 101. Chassis body; 102. Conveyor belt; 103. Gantry knife; 104. Material guide plate; 2. Material pressing mechanism; 201. Material pressing roller; 202. Rotating groove; 203. Arc-shaped material pressing plate; 204. Anti-skid pattern; 205. Arc-shaped baffle. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figures 1 to 3 In the embodiment of the utility model, a cutting device for processing red Astragalus includes a chopping knife type medicine cutting machine 1 composed of a chassis body 101, a conveyor belt 102, a gantry knife 103, and a guide plate 104. The conveyor belt 102 is installed on the inner side of the top of the chassis body 101, the gantry knife 103 is installed on the top of the chassis body 101, and the lifting shaft of the gantry knife 103 penetrates into the inside of the chassis body 101 and is transmission-connected with the internal driving structure of the chassis body 101. The blade of the gantry knife 103 extends to the inside of the chassis body 101 and is located above one end of the conveyor belt 102. The guide plate 104 is installed at one end of the chassis body 101 and is located below the conveyor belt 102. The inner side of the chassis body 101 is located above the conveyor belt 102 and is provided with a pressing mechanism 2, which is used to press and assist in pushing the red Astragalus.

[0022] The pressing mechanism 2 includes a pressing roller 201, a rotating groove 202, and an arc-shaped pressing plate 203;

[0023] The nip roller 201 is rotatably connected to the inner side of the top of the chassis body 101 and is located above the conveyor belt 102. The rotating shaft of the nip roller 201 penetrates into the inside of the chassis body 101 and is transmission-connected to the driving structure inside the chassis body 101.

[0024] The rotating groove 202 is opened on the outside of the pressing roller 201, and the arc-shaped pressing plate 203 is rotatably installed on the inside of the rotating groove 202 through the rotating shaft. The other end of the arc-shaped pressing plate 203 extends to the outside of the pressing roller 201. When the pressing roller 201 rotates to drive the arc-shaped pressing plate 203 to move in a circle, the arc-shaped pressing plate 203 can automatically flip under the action of its own weight to simulate the action of pressing the red Astragalus by hand, so as to realize the pressing operation on the end of the red Astragalus close to the pressing roller 201;

[0025] A plurality of rotating grooves 202 and arc-shaped pressing plates 203 are provided, and the plurality of rotating grooves 202 and arc-shaped pressing plates 203 are evenly distributed on the outside of the pressing roller 201 in a ring shape with the center of the pressing roller 201 as the center.

[0026] In this embodiment, it is necessary to add that: a driving structure for driving the conveyor belt 102 to operate, the gantry knife 103 to move up and down, and the nip roller 201 to rotate is provided inside the chassis body 101. This driving structure is a prior art, so it is not described in detail.

[0027] When the chopping knife type medicine cutting machine 1 is running, the red schizonepeta can be placed on the upper end of one side of the conveyor belt 102 away from the gantry knife 103, and the conveyor belt 102 can drive the red schizonepeta to move in the direction of the gantry knife 103. In this process, the red schizonepeta will first contact the pressing roller 201, and the pressing roller 201 will rotate synchronously at this time, and drive multiple arc pressing plates 203 to rotate in a circle. Among them, the arc pressing plate 203 rotated to a position away from the gantry knife 103 will rotate downward with the rotating shaft connected to the arc pressing plate 203 as the center under the action of its own weight, so that the arc pressing plate 203 extends to the top of the red schizonepeta, and then, the arc pressing plate 203 will continue to move downward with the pressing roller 201. At this time, the arc pressing plate 203 will squeeze the red schizonepeta with the raised front end downward, so as to simulate the action of manually pressing the red schizonepeta, so that the red schizonepeta can be smoothly inserted under the pressing roller 201;

[0028] As the pressing roller 201 rotates to the bottom, the arc-shaped pressing plate 203 will rotate upward under the mutual squeezing reaction force with the red schizonepeta, which not only ensures the pressing of the red schizonepeta, but also does not affect the auxiliary transportation of the red schizonepeta.

[0029] Please refer to Figures 1-2 The pressing mechanism 2 also includes an arc-shaped baffle 205.

[0030] The arc baffle 205 is fixed to the inner side of the top of the chassis body 101 and is located between the pressing roller 201 and the gantry blade 103 . The arc baffle 205 is used to shield the arc pressing plate 203 that rotates close to the gantry blade 103 .

[0031] In this embodiment: It should be additionally explained that: the rotation speed of the pressure roller 201 is relatively slow. When the arc pressure plate 203 rotates with the pressure roller 201 to a position close to the gantry knife 103, the arc pressure plate 203 will maintain a contracted state close to the pressure roller 201 under the action of its own gravity. The low-speed rotation of the pressure roller 201 will not cause the arc pressure plate 203 to deflect outward. The arc baffle 205 is provided to further improve the safety of the device and keep the arc pressure plate 203 in a stable contracted state, thereby avoiding collision between the arc pressure plate 203 and the gantry knife 103.

[0032] Please refer to Figures 1 to 3 The outer side of the arc-shaped pressing plate 203 is formed with anti-skid patterns 204, and the anti-skid patterns 204 are used to increase the friction between the arc-shaped pressing plate 203 and the red schizonepeta;

[0033] When the arc-shaped pressing plate 203 rotates to the bottom and flips downward to the maximum position with its own rotation axis, a gap exists between the bottom end of the arc-shaped pressing plate 203 and the upper surface of the conveyor belt 102 .

[0034] In this embodiment, the anti-slip pattern 204 can make the arc-shaped pressing plate 203 and the red schizonepeta have a greater friction force when in contact with each other, thereby ensuring the stable transportation of the red schizonepeta (it should be supplemented that the single arc-shaped pressing plate 203 has sufficient gravity to ensure the stable squeezing of the red schizonepeta);

[0035] When the arc-shaped pressing plate 203 is rotated to the lowest position and flipped downward to the maximum position with its own rotation axis, a gap is provided between the bottom end of the arc-shaped pressing plate 203 and the upper surface of the conveyor belt 102, so that the arc-shaped pressing plate 203 will not impact the conveyor belt 102 when the equipment is unloaded.

[0036] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cutting device for processing Astragalus membranaceus, comprising a chopping knife type medicine cutting machine (1) consisting of a chassis body (101), a conveyor belt (102), a gantry knife (103), and a material guide plate (104), wherein the conveyor belt (102) is installed on the inner side of the top of the chassis body (101), the gantry knife (103) is installed on the top of the chassis body (101), and the lifting shaft of the gantry knife (103) penetrates into the chassis body (101) and is transmission-connected with the driving structure inside the chassis body (101), the blade of the gantry knife (103) extends to the inner side of the chassis body (101) and is located above one end of the conveyor belt (102), and the material guide plate (104) is installed at one end of the chassis body (101) and is located below the conveyor belt (102), characterized in that: A material pressing mechanism (2) is provided on the inner side of the chassis body (101) above the conveyor belt (102), and the material pressing mechanism (2) is used to press and assist in pushing the red schizonepeta; The material pressing mechanism (2) comprises a material pressing roller (201), a rotating groove (202), and an arc-shaped material pressing plate (203); The nip roller (201) is rotatably connected to the inner side of the top of the chassis body (101) and is located above the conveyor belt (102); the rotating shaft of the nip roller (201) passes through the interior of the chassis body (101) and is transmission-connected to the internal drive structure of the chassis body (101); The rotating groove (202) is opened on the outside of the pressing roller (201), and the arc-shaped pressing plate (203) is rotatably installed on the inside of the rotating groove (202) via a rotating shaft. The other end of the arc-shaped pressing plate (203) extends to the outside of the pressing roller (201). When the pressing roller (201) rotates to drive the arc-shaped pressing plate (203) to move in a circular motion, the arc-shaped pressing plate (203) can automatically flip over under the action of its own weight, so as to simulate the action of a person pressing the red Astragalus, thereby realizing a downward pressing operation on the end of the red Astragalus close to the pressing roller (201).

2. A cutting device for processing red schizonepeta according to claim 1, characterized in that: The material pressing mechanism (2) further comprises an arc-shaped baffle (205). The arc-shaped baffle plate (205) is fixed to the inner side of the top of the chassis body (101) and is located between the pressing roller (201) and the gantry blade (103). The arc-shaped baffle plate (205) is used to shield the arc-shaped pressing plate (203) that rotates close to the gantry blade (103).

3. A cutting device for processing red schizonepeta according to claim 1, characterized in that: A plurality of the rotating grooves (202) and the arc-shaped pressing plates (203) are provided, and the plurality of the rotating grooves (202) and the arc-shaped pressing plates (203) are evenly distributed on the outside of the pressing roller (201) in a ring shape with the center of the pressing roller (201) as the center.

4. A cutting device for processing red schizonepeta according to claim 1, characterized in that: The outer side of the arc-shaped pressing plate (203) is formed with anti-skid patterns (204), and the anti-skid patterns (204) are used to increase the friction between the arc-shaped pressing plate (203) and the red schizonepeta.

5. The cutting device for processing red schizonepeta according to claim 3, characterized in that: When the arc-shaped pressing plate (203) rotated to the bottom turns downward to the maximum position with its own rotation axis, a gap exists between the bottom end of the arc-shaped pressing plate (203) and the upper surface of the conveyor belt (102).

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