Energy-saving and environment-friendly traditional Chinese medicine cutting equipment for traditional Chinese medicine department

Abstract

The invention discloses energy-saving and environment-friendly traditional Chinese medicine cutting equipment for the traditional Chinese medicine department, and solves the problem that the phenomenon of mismatched cutting possibly exists due to the fact that feeding of medicinal materials and downward movement of a cutting knife are completed through two driving mechanisms, the energy-saving and environment-friendly traditional Chinese medicine cutting equipment comprises a feeding table, and a cutting box is installed at one end of the feeding table; a discharging pipe is installed on the side, away from the feeding table, of the cutting box, a cutting driving assembly is installed in the cutting box, a material groove is formed in the feeding table, a push plate is movably installed in the material groove and used for pushing materials to move, side grooves are symmetrically formed in the two sides of the material groove, and top grooves are formed in the top ends of the side grooves. According to the traditional Chinese medicine cutting device, in the working process, an arranged rotating shaft rotates to push a cutting knife through a cam to cut traditional Chinese medicine materials, meanwhile, when an incomplete gear is engaged with a movable rack, the traditional Chinese medicine materials move towards one side of a cutting box in the process that the cutting knife moves downwards to the position above the traditional Chinese medicine materials, and downward movement of the cutting knife is matched with feeding of the traditional Chinese medicine materials; and the traditional Chinese medicinal materials can be conveniently cut.

Description

Technical Field

[0001] The invention belongs to the technical field of Chinese medicinal material production, and in particular relates to energy-saving and environment-friendly Chinese medicinal material cutting equipment for Chinese medicine. Background Art

[0002] In the production process of Chinese medicinal materials, it is necessary to cut the Chinese medicinal materials. Generally, the columnar Chinese medicinal materials need to be cut into pieces or segments. When entering and exiting the cutting, the Chinese medicinal materials are pushed by the cylinder so that the part of the Chinese medicinal materials to be cut moves under the cutting knife, and the cutting knife moves downward to cut the medicinal materials, and then the cutting knife moves up, and the cylinder moves again to feed, and reciprocates to feed, but there are the following defects: Since the cylinder and the longitudinal movement mechanism of the cutting knife are separated, when the two driving devices do not cooperate well, the medicinal material may move during cutting, or the cutting knife may not reach the medicinal material when it moves, thus affecting the cutting effect. Summary of the invention

[0003] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides an energy-saving and environmentally friendly Chinese medicine cutting equipment for Chinese medicine, which effectively solves the problem that the feeding of medicinal materials and the downward movement of the cutting knife are completed by two driving mechanisms, and there may be a problem of cutting mismatch.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an energy-saving and environmentally friendly Chinese medicine cutting device for Chinese medicine, comprising a feed table, a cutting box is installed at one end of the feed table, a discharge pipe is installed on the side of the cutting box away from the feed table, a cutting drive assembly is installed inside the cutting box, a material trough is arranged on the feed table, a push plate is movably installed inside the material trough, the push plate is used to push the material to move, side grooves are symmetrically opened on both sides of the material trough, and a top groove is opened at the top of the side groove; The cutting drive assembly includes two fixed plates fixedly mounted on the top wall of the cutting box, a mounting plate is arranged below the fixed plate, a mounting plate is arranged at the bottom end of the mounting plate, a guide rod is fixedly mounted at the bottom end of the fixed plate, a bottom plate is fixedly mounted at the bottom end of the guide rod, the mounting plate is slidably connected to the guide rod, a return spring is fixedly mounted at the bottom end of the mounting plate, the bottom end of the return spring is fixedly connected to the bottom plate, a cam is arranged above the mounting plate, the rotation of the cam drives the cutting knife to move longitudinally for cutting, a rotating shaft is coaxially mounted on the cam, the rotating shaft is rotatably connected to the fixed plate, one end of the rotating shaft is fixedly connected to the output shaft of the first motor, the first motor is fixedly mounted on the cutting box, and a mobile feeding assembly is installed between the push plate and the rotating shaft; The mobile feeding assembly includes two mobile racks arranged parallel to the feeding table, a connecting rod is installed at one end of the mobile rack, the connecting rod is slidably connected to the top groove, and the connecting rod is fixedly connected to the push plate, two feed control components are installed on the rotating shaft, the feed control components correspond to the mobile racks one by one, the feed control components move laterally to control the movement of the push plate, a mobile control component is installed between the two feed control components, a position sensing component is installed on the rotating shaft, and a position positioning component is arranged on the outer side of the mobile rack.

[0005] Preferably, the feed control component includes a mounting sleeve sleeved on the outside of the rotating shaft, a full gear is fixedly mounted on the mounting sleeve, a plurality of incomplete gears are equidistantly mounted on the mounting sleeve, the incomplete gear is located on the side of the full gear away from the cam, the number of teeth of the plurality of incomplete gears decreases equidistantly from the side close to the full gear to the side away from the full gear, the full gear is meshed with the moving rack, the toothed parts of the full gear and each incomplete gear are arranged in parallel, so that when the mounting sleeve moves laterally, each incomplete gear can enter into a meshing state with the moving rack.

[0006] Preferably, annular grooves are symmetrically provided on the outer side of the mounting sleeve, a mounting ring is rotatably installed inside the annular groove, guide grooves are provided at equal angles on the inner wall of the mounting sleeve, guide strips are installed at equal angles on the outer wall of the rotating shaft, and the guide strips are slidably connected to the guide grooves.

[0007] Preferably, the movable control component includes a connecting frame fixedly connected to the two mounting rings on the mounting sleeve, a slide plate is installed on the side of the connecting frame away from the feed table, a double-headed screw is rotatably installed on the cutting box, the two slide plates are respectively threadedly connected to two thread grooves on the double-headed screw with opposite directions, one end of the slide plate is fixedly connected to the output shaft of the second motor, and the second motor is fixedly installed on the cutting box.

[0008] Preferably, the position sensing component includes a connecting plate fixedly mounted on the outer wall of the rotating shaft, a conductive rod is mounted on the connecting plate, hanging plates are symmetrically provided on both sides of the connecting plate, the hanging plates are fixedly mounted on the inner top wall of the cutting box, contacts are mounted on the two hanging plates, and a signal light on one of the hanging plates, when the moving rack engages with the first end teeth on the incomplete gear, the two ends of the conductive rod respectively contact the two contacts, so that the signal light is energized.

[0009] Preferably, the position positioning assembly includes a top block, a middle groove is provided at the bottom end of the top block, a movable rack is located on the inner side of the middle groove, a suspension rod is fixedly installed at the top end of the top block, the suspension rod is fixedly installed on the inner top wall of the cutting box, two lower movable grooves are provided inside the top block, the two lower movable grooves are symmetrically arranged on both sides of the middle groove, and a disengagement limit assembly is installed inside the top block.

[0010] Preferably, a first guide cylinder is installed on the side where the two lower movable grooves are close to each other, the first guide cylinder is connected to the middle groove, a lower movable block and a clamping rod are movably installed inside the lower movable groove, and a first connecting block is installed on one end of the clamping rod, the first connecting block is located on the side of the first guide cylinder away from the middle groove, a first connecting rod is hingedly installed on the side of the lower movable block close to the first connecting block, the other end of the first connecting rod is hinged to the first connecting block, a compression spring is symmetrically installed on the side of the lower movable block away from the first connecting block, one end of the compression spring is fixedly connected to the inner wall of the end part of the lower movable groove, and the two clamping rods are clamped on both sides of the movable rack under the elastic force of the compression spring to clamp and fix the movable rack.

[0011] Preferably, a bottom groove is provided at the bottom end of the lower movable groove, and two toggle tooth plates are symmetrically arranged below the top block. The top end of the toggle tooth plate is fixedly connected to the lower movable block, and the distance between the two toggle tooth plates on the side away from each other is less than the thickness of the incomplete gear. The teeth of the toggle tooth plate correspond to the teeth of the movable rack. After the incomplete gear rotates, the toggle tooth plate is pushed to move toward the side away from the feed table.

[0012] Preferably, the disengagement limit assembly includes an upper movable groove opened inside the top block, the upper movable groove is connected with the two lower movable grooves, an upper movable plate is movably installed inside the upper movable groove, the upper movable plate is fixedly connected to the two lower movable blocks, a second guide cylinder is fixedly installed on the inner wall of the top block on one side close to the cam, the second guide cylinder is connected with the outside, a push rod is movably installed inside the second guide cylinder, a second connecting block is installed at one end of the push rod located inside the upper movable groove, a second connecting rod is hingedly installed on the second connecting block, and the other end of the second connecting rod is hingedly installed to the upper movable plate.

[0013] Preferably, a fixed vertical plate is fixedly installed on the top of the mounting ring on the cam side of the full gear. When the movable rack is engaged with the full gear, the push rod is completely pressed into the second guide cylinder under the action of the fixed vertical plate, thereby pushing the upper movable plate to move through the second connecting rod, driving the two lower movable blocks to move toward the side away from the first connecting block, and pulling the clamping rod into the first guide cylinder.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1) During operation, when the movable rack is meshed with the incomplete gear, the rotating shaft rotates through the cam to push the cutting knife to cut the Chinese medicinal materials. At the same time, when the incomplete gear is meshed with the movable rack, the push plate is driven to move to push the Chinese medicinal materials for feeding. When the incomplete gear is disengaged from the movable rack, the push plate no longer feeds, so that the Chinese medicinal materials move toward one side of the cutting box when the cutting knife moves downward to the top of the Chinese medicinal materials, so that the downward movement of the cutting knife matches the feeding of the medicinal materials, which is convenient for cutting the Chinese medicinal materials; 2) During operation, a full gear and a plurality of incomplete gears are installed on the mounting sleeve. When the full gear is meshed with the moving rack, it is convenient to adjust the position of the push plate, and it is convenient to feed columnar Chinese medicinal materials of different lengths. When the incomplete gear is meshed with the moving rack, the columnar Chinese medicinal materials are intermittently fed, which is convenient for cutting. The number of teeth of each incomplete gear is different, so that when the moving rack is meshed with different incomplete gears, the feeding length of the Chinese medicinal materials is different, thereby facilitating the adjustment of the cutting length of the Chinese medicinal materials; 3) During operation, the toothed parts of the full gear and each incomplete gear correspond to each other, so that when the mounting sleeve moves, it can mesh with the full gear and each incomplete gear. When the rotating shaft rotates and drives the two ends of the conductive rod to contact the contacts through two contacts, the signal light is powered on, indicating that the moving rack is meshed with the first end teeth on the incomplete gear, which facilitates the meshing state of the incomplete gear and the moving rack, and facilitates adjustment; 4) During operation, when the incomplete gear is rotated and meshed with the moving rack, the incomplete gear will move the moving gear plate to one side, thereby pushing the lower movable block to move toward the side away from the clamping rod, so that the two clamping rods are separated from each other and the moving rack, so that when the push plate moves to feed, the moving rack will not be clamped, and when the incomplete gear is disengaged from the moving rack, the clamping rod moves back to clamp the moving rack, which is convenient for positioning the moving rack and subsequent meshing; 5) During operation, when the movable rack is engaged with the full gear, the push rod enters the upper movable groove under the action of the fixed vertical plate, thereby pushing the upper movable plate to move, so that the two clamping rods enter the lower movable groove, and the gear plate is separated from the full gear, so that the full gear can rotate in two directions, which is convenient for adjusting the position of the push plate and feeding Chinese medicinal materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0016] In the attached picture: Figure 1 It is a schematic structural diagram of an energy-saving and environment-friendly Chinese medicinal material cutting device for Chinese medicine of the present invention; Figure 2 It is a schematic diagram of the structure of the cutting drive assembly of the present invention; Figure 3 It is a schematic diagram of the connection structure between the slide plate and the double-headed screw of the present invention; Figure 4 It is a schematic diagram of the rotating shaft structure of the present invention; Figure 5 It is a schematic diagram of the structure of the feed control component of the present invention; Figure 6 It is a schematic diagram of the structure of the movable rack and the shifting gear plate of the present invention; Figure 7 It is a schematic diagram of the top block structure of the present invention; Figure 8 It is a schematic diagram of the structure of the position positioning component of the present invention; Fig. 9 It is a schematic diagram of the structure of the disengagement limit stop assembly of the present invention.

[0017] In the figure: 1, feeding table; 2, cutting box; 3, discharging pipe; 4, pushing plate; 5, side groove; 6, top groove; 7, connecting rod; 8, cutting drive assembly; 801, fixing plate; 802, guide rod; 803, bottom plate; 804, mounting plate; 805, cutting knife; 806, return spring; 807, cam; 808, rotating shaft; 809, first motor; 9, mobile feeding assembly; 901, mobile rack; 902, feeding control part; 9021, mounting sleeve; 9022, guide groove; 9023, full gear; 9024, incomplete gear; 9025, annular groove; 9026, mounting ring; 903, connecting frame; 904, slide plate; 905, double-headed screw; 906, second motor; 907, guide Toward bar; 908, connecting plate; 909, conductive rod; 910, hanging plate; 911, contact; 912, signal light; 10, position positioning assembly; 1001, top block; 1002, middle groove; 1003, hanging rod; 1004, lower movable groove; 1005, lower movable block; 1006, compression spring; 1007, first guide cylinder; 1008, first connecting block; 1009, clamping rod; 1010, first connecting rod; 1011, bottom groove; 1012, toggle gear plate; 11, disengagement limit assembly; 1101, upper movable groove; 1102, upper movable plate; 1103, second guide cylinder; 1104, push rod; 1105, second connecting block; 1106, second connecting rod; 1107, fixed vertical plate. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0019] Depend on Figure 1-9The present invention relates to an energy-saving and environmentally friendly Chinese medicine cutting device for Chinese medicine, comprising a feed table 1, a cutting box 2 is installed at one end of the feed table 1, a discharge pipe 3 is installed on the side of the cutting box 2 away from the feed table 1, a cutting drive assembly 8 is installed inside the cutting box 2, a material trough is arranged on the feed table 1, a push plate 4 is movably installed inside the material trough, the push plate 4 is used to push the material to move, side grooves 5 are symmetrically opened on both sides of the material trough, and a top groove 6 is opened at the top of the side groove 5; The cutting drive assembly 8 includes two fixed plates 801 fixedly mounted on the inner top wall of the cutting box 2, a mounting plate 804 is arranged below the fixed plate 801, a mounting plate 804 is installed at the bottom end of the mounting plate 804, a guide rod 802 is fixedly mounted on the bottom end of the fixed plate 801, a bottom plate 803 is fixedly mounted on the bottom end of the guide rod 802, the mounting plate 804 is slidably connected to the guide rod 802, a return spring 806 is fixedly mounted on the bottom end of the mounting plate 804, the bottom end of the return spring 806 is fixedly connected to the bottom plate 803, a cam 807 is arranged above the mounting plate 804, the cam 807 rotates to push the cutting knife 805 to move longitudinally for cutting, a rotating shaft 808 is coaxially mounted on the cam 807, the rotating shaft 808 is rotatably connected to the fixed plate 801, one end of the rotating shaft 808 is fixedly connected to the output shaft of the first motor 809, the first motor 809 is fixedly mounted on the cutting box 2, and a mobile feeding assembly 9 is installed between the push plate 4 and the rotating shaft 808; The mobile feeding assembly 9 includes two mobile racks 901 arranged parallel to the feeding table 1, a connecting rod 7 is installed at one end of the mobile rack 901, the connecting rod 7 is slidably connected to the top groove 6, and the connecting rod 7 is fixedly connected to the push plate 4, two feed control components 902 are installed on the rotating shaft 808, the feed control components 902 correspond to the mobile racks 901 one by one, the feed control components 902 move horizontally to control the movement of the push plate 4, a mobile control component is installed between the two feed control components 902, a position sensing component is installed on the rotating shaft 808, and a position positioning assembly 10 is arranged on the outer side of the mobile rack 901.

[0020] The feeding control member 902 includes a mounting sleeve 9021 sleeved on the outer side of the rotating shaft 808, on which a full gear 9023 is fixedly mounted, and on which a plurality of incomplete gears 9024 are equidistantly mounted. When the movable rack 901 is meshed with the incomplete gear 9024, the rotating shaft 808 rotates to push the cutting knife 805 to cut the Chinese medicinal materials through the cam 807. At the same time, when the incomplete gear 9024 is meshed with the movable rack 901, the push plate 4 is driven to move and push the Chinese medicinal materials for feeding. When 9024 is out of mesh with the moving rack 901, the push plate 4 stops feeding, so that the Chinese medicinal materials are discontinuously moved toward the side of the cutting box 2, which is convenient for cutting the Chinese medicinal materials. The incomplete gear 9024 is located on the side of the full gear 9023 away from the cam 807. The number of teeth of the multiple incomplete gears 9024 decreases in sequence from the side close to the full gear 9023 to the side away from the full gear 9023. The full gear 9023 is meshed with the moving rack 901, and the full gear 9023 and the toothed parts of each incomplete gear 9024 are parallel. The mounting sleeve 9021 is arranged in a row, so that when the mounting sleeve 9021 moves horizontally, each incomplete gear 9024 can enter into a meshing state with the moving rack 901, the outer side of the mounting sleeve 9021 is symmetrically provided with annular grooves 9025, and the inner part of the annular groove 9025 is rotatably provided with a mounting ring 9026, and the inner wall of the mounting sleeve 9021 is provided with a guide groove 9022 at an equal angle, and the outer wall of the rotating shaft 808 is provided with a guide bar 907 at an equal angle, and the guide bar 907 is slidably connected with the guide groove 9022, and the mounting sleeve 9021 is provided with a full gear 9023 And multiple incomplete gears 9024, when the full gear 9023 is meshed with the movable rack 901, it is convenient to adjust the position of the push plate 4, and it is convenient to feed columnar Chinese medicinal materials of different lengths. When the incomplete gear 9024 is meshed with the movable rack 901, the columnar Chinese medicinal materials are fed intermittently, which is convenient for cutting. The number of teeth of each incomplete gear 9024 is different, so that when the movable rack 901 is meshed with different incomplete gears 9024, the feeding length of the Chinese medicinal materials is different, thereby facilitating the adjustment of the cutting length of the Chinese medicinal materials.

[0021] The mobile control component includes a connecting frame 903 fixedly connected to two mounting rings 9026 on the mounting sleeve 9021, a slide plate 904 is installed on the side of the connecting frame 903 away from the feed table 1, a double-headed screw 905 is rotatably installed on the cutting box 2, the two slide plates 904 are respectively threadedly connected to two thread grooves on the double-headed screw 905 with opposite directions, one end of the slide plate 904 is fixedly connected to the output shaft of the second motor 906, and the second motor 906 is fixedly installed on the cutting box 2. The position sensing component includes a connecting plate 908 fixedly installed on the outer wall of the rotating shaft 808, a conductive rod 909 is installed on the connecting plate 908, and hanging plates 910 are symmetrically provided on both sides of the connecting plate 908. The hanging plates 910 are fixedly installed on the inner top wall of the cutting box 2, and the two hanging plates 910 are installed with contacts 9 11. A signal light 912 on one of the hanging plates 910, when the moving rack 901 is meshed with the teeth at the first end of the incomplete gear 9024, the two ends of the conductive rod 909 are respectively in contact with the two contacts 911, so that the signal light 912 is energized, and the toothed parts of the full gear 9023 and each incomplete gear 9024 correspond to each other, so that when the mounting sleeve 9021 moves, it can mesh with the full gear 9023 and each incomplete gear 9024, and when the rotating shaft 808 rotates and drives the two ends of the conductive rod 909 to contact with the contacts 911 through the two contacts 911, the signal light 912 is energized and lights up, indicating that the moving rack 901 is meshed with the teeth at the first end of the incomplete gear 9024, so that the incomplete gear 9024 and the moving rack 901 are in meshing state, which is convenient for adjustment.

[0022] The position positioning assembly 10 includes a top block 1001, a middle groove 1002 is provided at the bottom end of the top block 1001, a movable rack 901 is located on the inner side of the middle groove 1002, a suspension rod 1003 is fixedly installed on the top of the top block 1001, and the suspension rod 1003 is fixedly installed on the inner top wall of the cutting box 2, two lower movable grooves 1004 are provided inside the top block 1001, and the two lower movable grooves 1004 are symmetrically arranged on both sides of the middle groove 1002, a disengagement limit assembly 11 is installed inside the top block 1001, and a first guide cylinder 1007 is installed on the side where the two lower movable grooves 1004 are close to each other, and the first guide cylinder 1007 and The middle groove 1002 is connected, and a lower movable block 1005 and a clamping rod 1009 are movably installed inside the lower movable groove 1004. A first connecting block 1008 is installed at one end of the clamping rod 1009. The first connecting block 1008 is located on the side of the first guide cylinder 1007 away from the middle groove 1002. A first connecting rod 1010 is hingedly installed on the side of the lower movable block 1005 close to the first connecting block 1008. The other end of the first connecting rod 1010 is hinged to the first connecting block 1008. A compression spring 1006 is symmetrically installed on the side of the lower movable block 1005 away from the first connecting block 1008. One end of the compression spring 1006 is hinged to the lower movable groove 100 4 is fixedly connected to the inner wall of the end portion, and the two clamping rods 1009 are clamped on both sides of the mobile rack 901 under the elastic force of the compression spring 1006 to clamp and fix the mobile rack 901. A bottom groove 1011 is provided at the bottom end of the lower movable groove 1004, and two toggle tooth plates 1012 are symmetrically arranged below the top block 1001. The top end of the toggle tooth plate 1012 is fixedly connected to the lower movable block 1005. The distance between the two toggle tooth plates 1012 away from each other is less than the thickness of the incomplete gear 9024. The teeth of the toggle tooth plate 1012 correspond to the teeth of the mobile rack 901. After the incomplete gear 9024 rotates, the toggle tooth plate 1012 is pushed The tooth plate 1012 moves toward the side away from the feed table 1. When the incomplete gear 9024 rotates and meshes with the moving rack 901, the incomplete gear 9024 will slide the tooth plate 1012 to one side, thereby pushing the lower movable block 1005 to move toward the side away from the clamping rod 1009, so that the two clamping rods 1009 move away from each other and separate from the moving rack 901, so that when the push plate 4 moves to feed, the moving rack 901 will not be clamped, and when the incomplete gear 9024 is disengaged from the moving rack 901, the clamping rod 1009 moves back to clamp the moving rack 901, which is convenient for positioning the moving rack 901 and subsequent meshing.

[0023] The disengagement limit assembly 11 includes an upper movable groove 1101 opened inside the top block 1001, the upper movable groove 1101 is connected with the two lower movable grooves 1004, an upper movable plate 1102 is movably installed inside the upper movable groove 1101, the upper movable plate 1102 is fixedly connected with the two lower movable blocks 1005, a second guide cylinder 1103 is fixedly installed on the inner wall of the top block 1001 on one side close to the cam 807, the second guide cylinder 1103 is connected with the outside, a push rod 1104 is movably installed inside the second guide cylinder 1103, a second connecting block 1105 is installed at one end of the push rod 1104 located inside the upper movable groove 1101, a second connecting rod 1106 is hingedly installed on the second connecting block 1105, and the other end of the second connecting rod 1106 is hingedly installed on the upper movable plate 1102, and a fixed Vertical plate 1107, when the movable rack 901 is meshed with the full gear 9023, the push rod 1104 is completely pressed into the second guide cylinder 1103 under the action of the fixed vertical plate 1107, thereby pushing the upper movable plate 1102 to move through the second connecting rod 1106, driving the two lower movable blocks 1005 to move toward the side away from the first connecting block 1008, pulling the clamping rod 1009 into the first guide cylinder 1007, and when the movable rack 901 is meshed with the full gear 9023, the push rod 1104 enters the upper movable groove 1101 under the action of the fixed vertical plate 1107, thereby pushing the upper movable plate 1102 to move, so that the two clamping rods 1009 enter the lower movable groove 1004, and the tooth plate 1012 is toggled to separate from the full gear 9023, so that the full gear 9023 can rotate in two directions, which is convenient for adjusting the position of the push plate 4 and facilitating the feeding of Chinese medicinal materials.

[0024] Working principle: When working, first adjust the movable rack 901 to a state of meshing with the full gear 9023, then place the columnar medicinal material to be cut inside the material slot, so that one end of the columnar medicinal material contacts the push plate 4, turn on the first motor 809, thereby driving the rotating shaft 808 to rotate, and then driving the full gear 9023 to rotate, thereby driving the push plate 4 to move toward one side of the cutting box 2, until the end of the columnar medicinal material away from the push plate 4 moves to the end close to the cutting box 2; Then, the second motor 906 is turned on to rotate the double-headed screw 905, thereby driving the two slide plates 904 to move closer to each other until one of the incomplete gears 9024 on the mounting sleeve 9021 is meshed with the moving rack 901. Then, the first motor 809 is turned on to rotate the shaft 808. When the shaft 808 rotates, the cam 807 is driven to rotate. When the cam 807 rotates downward, pressure is generated on the mounting plate 804, pushing the cutting knife 805 to move downward. When the cam 807 rotates upward, the cutting knife 805 is reset on the return spring 807. 06 moves upward under the elastic force, so that the cutting knife 805 moves back and forth longitudinally to cut the medicinal materials. At the same time, when the rotating shaft 808 rotates, the incomplete gear 9024 is driven to rotate. When the toothed part of the incomplete gear 9024 is meshed with the moving rack 901, the incomplete gear 9024 rotates to drive the push plate 4 to move toward one side of the cutting box 2. When the incomplete gear 9024 is disengaged from the moving rack 901, the push plate 4 cannot continue to move forward, so that the columnar medicinal materials are continuously moved forward for feeding during cutting, which is convenient for cutting. Since the number of teeth on each incomplete gear 9024 decreases equidistantly from one side close to the full gear 9023 to the other side, when the incomplete gear 9024 with a larger number of teeth meshes with the movable rack 901, the push plate 4 can move a long distance in a single movement, so that the cutting length of the Chinese medicinal materials can be adjusted, which is convenient for use. When adjusting the cutting length, the teeth on the incomplete gear 9024 correspond to the teeth on the full gear 9023, so that the installation sleeve 9021 is in the process of moving. The movable rack 901 can mesh with the corresponding full gear 9023 and incomplete gear 9024. At the same time, when adjusting, the rotating shaft 808 needs to be rotated until the two ends of the conductive rod 909 are in contact with the two contacts 911 respectively, so that the signal light 912 is lit. When this happens, the first motor 809 is powered off and stopped. When the signal light 912 is lit, it indicates that the movable rack 901 is in meshing with the first end teeth of the incomplete gear 9024, which is convenient for adjusting the position of the mounting sleeve 9021. When the moving rack 901 is meshed with the incomplete gear 9024, one end of the toggle tooth plate 1012 is meshed with the moving rack 901, and at the same time, the two clamping rods 1009 clamp the moving rack 901 under the elastic force of the compression spring 1006. When feeding, when the incomplete gear 9024 is meshed with the moving rack 901, the incomplete gear 9024 is also meshed with the toggle tooth plate 1012. When the incomplete gear 9024 rotates, the toggle tooth plate 1012 is toggled to On one side, the lower movable block 1005 moves toward the side away from the clamping rod 1009, so that the two clamping rods 1009 are away from each other, which facilitates the movement of the movable rack 901 and the push plate 4. When the incomplete gear 9024 is disengaged from the movable rack 901, the toothed plate 1012 is disengaged from the incomplete gear 9024. At this time, the clamping rod 1009 moves back under the elastic force of the compression spring 1006, and the movable rack 901 is clamped again to position the push plate 4, which is convenient for subsequent positioning; When the movable rack 901 needs to mesh with the full gear 9023, the full gear 9023 moves toward the side of the first motor 809, so that the full gear 9023 meshes with the movable rack 901. When the mounting sleeve 9021 moves, the end of the push rod 1104 contacts the fixed vertical plate 1107. Under the action of the fixed vertical plate 1107, the push rod 1104 moves toward the inside of the upper movable groove 1101, and then pushes the upper movable plate 1102 to move through the second connecting rod 1106, thereby pulling the lower movable block 1005 to move so that the clamping rod 1009 enters the top block 1001, and at the same time drives the toggle tooth plate 1012 to move, so that when the full gear 9023 is meshed with the movable rack 901, the toggle tooth plate 1012 is disengaged from the full gear 9023, so that the movable rack 901 can move in two directions, which is convenient for adjusting the position of the push plate 4.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] 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. An energy-saving and environmentally friendly Chinese medicine cutting device for Chinese medicine, comprising a feeding table (1), characterized in that: A cutting box (2) is installed at one end of the feed table (1), a discharge pipe (3) is installed on the side of the cutting box (2) away from the feed table (1), a cutting drive assembly (8) is installed inside the cutting box (2), a material trough is provided on the feed table (1), a push plate (4) is movably installed inside the material trough, the push plate (4) is used to push the material to move, side grooves (5) are symmetrically opened on both sides of the material trough, and a top groove (6) is opened at the top of the side groove (5); The cutting drive assembly (8) comprises two fixing plates (801) fixedly mounted on the inner top wall of the cutting box (2); a mounting plate (804) is arranged below the fixing plate (801); a mounting plate (804) is mounted on the bottom end of the mounting plate (804); a guide rod (802) is fixedly mounted on the bottom end of the fixing plate (801); a bottom plate (803) is fixedly mounted on the bottom end of the guide rod (802); the mounting plate (804) is slidably connected to the guide rod (802); a return spring (806) is fixedly mounted on the bottom end of the mounting plate (804); the return spring (80 6) is fixedly connected to the bottom plate (803), a cam (807) is arranged above the mounting plate (804), the cam (807) rotates to push the cutting knife (805) to move longitudinally for cutting, a rotating shaft (808) is coaxially mounted on the cam (807), the rotating shaft (808) is rotatably connected to the fixing plate (801), one end of the rotating shaft (808) is fixedly connected to the output shaft of the first motor (809), the first motor (809) is fixedly mounted on the cutting box (2), and a moving feeding assembly (9) is installed between the push plate (4) and the rotating shaft (808); The mobile feeding assembly (9) comprises two mobile racks (901) arranged parallel to the feeding platform (1), a connecting rod (7) is installed at one end of the mobile rack (901), the connecting rod (7) is slidably connected to the top groove (6), and the connecting rod (7) is fixedly connected to the push plate (4), two feeding control components (902) are installed on the rotating shaft (808), the feeding control components (902) correspond to the mobile racks (901) one by one, the feeding control components (902) move horizontally to control the movement of the push plate (4), a mobile control component is installed between the two feeding control components (902), a position sensing component is installed on the rotating shaft (808), and a position positioning assembly (10) is arranged on the outer side of the mobile rack (901).

2. The energy-saving and environmentally friendly Chinese medicine cutting device for Chinese medicine according to claim 1 is characterized by: The feed control member (902) comprises a mounting sleeve (9021) sleeved on the outside of the rotating shaft (808), a full gear (9023) being fixedly mounted on the mounting sleeve (9021), a plurality of incomplete gears (9024) being equidistantly mounted on the mounting sleeve (9021), the incomplete gear (9024) being located on a side of the full gear (9023) away from the cam (807), the number of teeth of the plurality of incomplete gears (9024) decreasing in sequence from a side close to the full gear (9023) to a side away from the full gear (9023), the full gear (9023) meshing with the moving rack (901), the toothed parts of the full gear (9023) and each incomplete gear (9024) being arranged in parallel, so that when the mounting sleeve (9021) moves laterally, each incomplete gear (9024) can enter a meshing state with the moving rack (901).

3. The energy-saving and environmentally friendly Chinese medicine cutting device for Chinese medicine according to claim 2 is characterized in that: The outer side of the mounting sleeve (9021) is symmetrically provided with annular grooves (9025), a mounting ring (9026) is rotatably mounted inside the annular groove (9025), a guide groove (9022) is equiangularly formed on the inner wall of the mounting sleeve (9021), a guide bar (907) is equiangularly mounted on the outer wall of the rotating shaft (808), and the guide bar (907) is slidably connected to the guide groove (9022).

4. The energy-saving and environmentally friendly Chinese medicine cutting device for Chinese medicine according to claim 1 is characterized by: The movable control component comprises a connecting frame (903) fixedly connected to two mounting rings (9026) on the mounting sleeve (9021); a slide plate (904) is installed on the side of the connecting frame (903) away from the feed table (1); a double-headed screw (905) is rotatably installed on the cutting box (2); the two slide plates (904) are respectively threadedly connected to two thread grooves on the double-headed screw (905) with opposite directions; one end of the slide plate (904) is fixedly connected to the output shaft of the second motor (906); and the second motor (906) is fixedly installed on the cutting box (2).

5. The energy-saving and environmentally friendly Chinese medicine cutting device for Chinese medicine according to claim 1, characterized in that: The position sensing component comprises a connecting plate (908) fixedly mounted on the outer wall of the rotating shaft (808), a conductive rod (909) being mounted on the connecting plate (908), hanging plates (910) being symmetrically arranged on both sides of the connecting plate (908), the hanging plates (910) being fixedly mounted on the inner top wall of the cutting box (2), contacts (911) being mounted on the two hanging plates (910), a signal light (912) on one of the hanging plates (910), when the moving rack (901) meshes with the teeth at the first end of the incomplete gear (9024), the two ends of the conductive rod (909) respectively contact the two contacts (911), so that the signal light (912) is energized.

6. The energy-saving and environmentally friendly Chinese medicine cutting device for Chinese medicine according to claim 1, characterized in that: The position positioning assembly (10) comprises a top block (1001), a middle groove (1002) is provided at the bottom end of the top block (1001), a movable rack (901) is located on the inner side of the middle groove (1002), a suspension rod (1003) is fixedly installed at the top end of the top block (1001), the suspension rod (1003) is fixedly installed on the inner top wall of the cutting box (2), two lower movable grooves (1004) are provided inside the top block (1001), the two lower movable grooves (1004) are symmetrically arranged on both sides of the middle groove (1002), and a disengagement limit assembly (11) is installed inside the top block (1001).

7. The energy-saving and environment-friendly Chinese medicine cutting device for Chinese medicine according to claim 6, characterized in that: A first guide cylinder (1007) is installed on the side of the two lower movable grooves (1004) close to each other. The first guide cylinder (1007) is connected to the middle groove (1002). A lower movable block (1005) and a clamping rod (1009) are movably installed inside the lower movable groove (1004). A first connecting block (1008) is installed at one end of the clamping rod (1009). The first connecting block (1008) is located on the side of the first guide cylinder (1007) away from the middle groove (1002). The lower movable block (1005) is close to the first connecting block (100 8) is hingedly installed on one side of the movable rack (901), the other end of the first connecting rod (1010) is hingedly connected to the first connecting block (1008), and a clamping spring (1006) is symmetrically installed on the side of the lower movable block (1005) away from the first connecting block (1008), one end of the clamping spring (1006) is fixedly connected to the inner wall of the end of the lower movable groove (1004), and two clamping rods (1009) are clamped on both sides of the movable rack (901) under the elastic force of the clamping spring (1006), so as to clamp and fix the movable rack (901).

8. The energy-saving and environment-friendly Chinese medicine cutting device for Chinese medicine according to claim 6, characterized in that: A bottom groove (1011) is provided at the bottom end of the lower movable groove (1004), and two toggle tooth plates (1012) are symmetrically arranged below the top block (1001). The top ends of the toggle tooth plates (1012) are fixedly connected to the lower movable block (1005), and the distance between the two toggle tooth plates (1012) on the sides away from each other is less than the thickness of the incomplete gear (9024). The teeth of the toggle tooth plates (1012) correspond to the teeth of the movable rack (901). After the incomplete gear (9024) rotates, it pushes the toggle tooth plates (1012) to move toward the side away from the feed table (1).

9. The energy-saving and environment-friendly Chinese medicine cutting device for Chinese medicine according to claim 6, characterized in that: The disengagement limit assembly (11) comprises an upper movable groove (1101) provided inside the top block (1001), the upper movable groove (1101) being connected to two lower movable grooves (1004), an upper movable plate (1102) being movably mounted inside the upper movable groove (1101), the upper movable plate (1102) being fixedly connected to two lower movable blocks (1005), a second guide cylinder (1103) being fixedly mounted on an inner wall of a side of the top block (1001) close to the cam (807), the second guide cylinder (1103) being connected to the outside, a push rod (1104) being movably mounted inside the second guide cylinder (1103), a second connecting block (1105) being mounted on one end of the push rod (1104) located inside the upper movable groove (1101), a second connecting rod (1106) being hingedly mounted on the second connecting block (1105), and the other end of the second connecting rod (1106) being hingedly mounted to the upper movable plate (1102).

10. The energy-saving and environment-friendly Chinese medicine cutting device for Chinese medicine according to claim 9, characterized in that: A fixed vertical plate (1107) is fixedly installed on the top of the mounting ring (9026) on the side of the full gear (9023) close to the cam (807). When the movable rack (901) is engaged with the full gear (9023), the push rod (1104) is completely pressed into the second guide cylinder (1103) under the action of the fixed vertical plate (1107), thereby pushing the upper movable plate (1102) to move through the second connecting rod (1106), driving the two lower movable blocks (1005) to move toward the side away from the first connecting block (1008), and pulling the clamping rod (1009) into the first guide cylinder (1007).

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