Wormwood crushing device for wormwood patch production

Abstract

The utility model discloses a wormwood crushing device for wormwood patch production, which comprises a crushing box, the upper surface of the crushing box is fixedly communicated with a feed hopper, the inner wall of one side of the crushing box is provided with rotating rods which are symmetrically distributed through bearings, one end of each rotating rod penetrates through and extends to the surface of one side of the crushing box, and the outer surface of each rotating rod is fixedly sleeved with a crushing roller. A supporting plate is fixedly connected to the surface of one side of the smashing box, a first servo motor is fixedly installed on the upper surface of the supporting plate, and an output shaft of the first servo motor is fixedly connected with one end of one rotating rod through a coupler. According to the wormwood crushing device, wormwood with the qualified size is discharged, the crushing space is vacated, continuous feeding and crushing are facilitated, wormwood with the unqualified size is put into the crushing box again to be crushed, and therefore the wormwood crushing efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medicine, in particular to a wormwood crushing device for producing wormwood patches. Background Art

[0002] Mugwort patches are foot patches made of mugwort. When taken internally, mugwort has the effects of warming the middle and regulating menstruation or dispelling cold and dredging meridians. If mugwort patches are applied to the soles of feet, they can improve foot circulation and achieve the effect of warming the middle and dispelling cold, such as treating rheumatism, preventing chronic diseases, and improving human immunity. The moxibustion method in traditional Chinese medicine is to use moxa sticks made of mugwort to moxibustion the Zusanli point of the human body, which can achieve the functions of preventive health care and regulating human immunity. At present, when extracting effective substances from mugwort, it is usually necessary to dry and grind the mugwort and then extract it with an organic solution to obtain the effective ingredients. Traditional mugwort patches often have some large particles left because the mugwort inside is not crushed thoroughly enough.

[0003] For example, a mugwort crushing device for producing moxibustion patches disclosed in Chinese patent documents (Announcement No.: CN213315188U) uses the second gear to rotate the ring, and then the mugwort that falls into the bottom of the crushing barrel will be transported to the top of the crushing roller for crushing again, thereby realizing repeated crushing of the mugwort. However, the crushed mugwort will still be repeatedly crushed along with the uncrushed mugwort, occupying the internal crushing space. This results in the need to completely crush the mugwort inside the crushing barrel before discharging, and the mugwort cannot be continuously fed, crushed, or crushed for discharging, resulting in the problem of low mugwort crushing efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a mugwort crushing device for producing mugwort patches to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mugwort crushing device for producing mugwort patches, comprising a crushing box, the upper surface of which is fixedly connected to a feed hopper, one inner wall of the crushing box is provided with symmetrically distributed rotating rods through bearings, one end of the rotating rod passes through and extends to one side surface of the crushing box, a crushing roller is fixedly sleeved on the outer surface of the rotating rod, one side surface of the crushing box is fixedly connected to a support plate, a first servo motor is fixedly installed on the upper surface of the support plate, and the output shaft of the first servo motor is fixedly connected to one end of one of the rotating rods through a coupling;

[0006] The outer surface of the rotating rod is provided with a circulating crushing device, and the circulating crushing device comprises a first gear, and the inner wall of the first gear is fixedly sleeved with the outer surface of the rotating rod.

[0007] Preferably, one side surface of the crushing box is provided with symmetrically distributed positioning rods via bearings, and the outer surface of the positioning rods is fixedly sleeved with a second gear, and the tooth surfaces of the two second gears are meshed with each other.

[0008] Preferably, the tooth surfaces of the two second gears are respectively meshed with the tooth surfaces of the two first gears, the lower surface of the crushing box is fixedly connected to a feed pipe, and one end of the feed pipe is fixedly connected to a screening box.

[0009] Preferably, the lower surface of the screening box is fixedly connected to a discharge pipe, the inner wall of the discharge pipe is fixedly sleeved with a conical screen, the inner wall of the conical screen is fixedly sleeved with an annular bottom plate, and the upper surface of the screening box is provided with a mounting opening.

[0010] Preferably, a sleeve is fixedly sleeved on the inner wall of the mounting port, a circulation pipe is fixedly connected to the outer surface of the sleeve, one end of the circulation pipe passes through and extends to the interior of the crushing box, and a second servo motor is fixedly mounted on the upper surface of the sleeve.

[0011] Preferably, the output shaft of the second servo motor is fixedly mounted with a rotating shaft via a coupling, one end of the rotating shaft passes through a sleeve and extends to the interior of the screening box, and a spiral sheet is fixedly sleeved on the outer surface of the rotating shaft.

[0012] Preferably, the outer surface of the spiral blade contacts the inner wall of the sleeve, the outer surface of one end of the rotating shaft is fixedly connected with symmetrically distributed shovel plates, the lower surfaces of the two shovel plates are in contact with the upper surface of the annular bottom plate, and one end of the shovel plate is fixedly connected with a scraper, the lower surfaces of the two scrapers are in contact with the inner surface of the conical screen.

[0013] Compared with the prior art, the beneficial effect of the utility model is that the circulating crushing device can realize the automatic screening of the crushed mugwort, so that the mugwort of qualified size can be discharged, freeing up the crushing space for further feeding and crushing, and can put the mugwort of unqualified size back into the crushing box for crushing, thereby greatly improving the efficiency of the mugwort crushing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 A three-dimensional diagram of the structure of a crushing box of a mugwort crushing device for producing mugwort patches proposed by the utility model;

[0016] Figure 3 A three-dimensional diagram of the screening box structure of a mugwort crushing device for producing mugwort patches proposed by the utility model;

[0017] Figure 4The utility model provides a wormwood crushing device for producing wormwood patches Figure 3 A magnified view of the structure in the middle.

[0018] In the figure: 1. crushing box; 2. feed hopper; 3. rotating rod; 4. crushing roller; 5. support plate; 6. first servo motor; 7. first gear; 71. positioning rod; 72. second gear; 73. feeding pipe; 74. screening box; 75. discharging pipe; 76. conical screen; 77. annular bottom plate; 78. sleeve; 79. circulation pipe; 710. second servo motor; 711. rotating shaft; 712. spiral sheet; 713. shovel plate; 714. scraper. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-Figure 4 The utility model provides a technical solution: a wormwood crushing device for producing wormwood patches, comprising a crushing box 1, the upper surface of the crushing box 1 is fixedly connected to a feed hopper 2, one side inner wall of the crushing box 1 is equipped with symmetrically distributed rotating rods 3 through bearings, one end of the rotating rod 3 penetrates and extends to one side surface of the crushing box 1, the outer surface of the rotating rod 3 is fixedly sleeved with a crushing roller 4, one side surface of the crushing box 1 is fixedly connected to a support plate 5, the upper surface of the support plate 5 is fixedly installed with a first servo motor 6, and the output shaft of the first servo motor 6 is fixedly connected to one end of one of the rotating rods 3 through a coupling;

[0021] A circulating crushing device is disposed on the outer surface of the rotating rod 3 , and the circulating crushing device includes a first gear 7 , and the inner wall of the first gear 7 is fixedly sleeved with the outer surface of the rotating rod 3 .

[0022] Furthermore, one side surface of the crushing box 1 is equipped with symmetrically distributed positioning rods 71 ​​through bearings, and the outer surface of the positioning rods 71 ​​is fixedly sleeved with a second gear 72, and the tooth surfaces of the two second gears 72 are meshed with each other. The outer surfaces of the two crushing rollers 4 are provided with crushing blocks, and the crushing blocks on the surfaces of the two crushing rollers 4 are staggered.

[0023] Furthermore, the tooth surfaces of the two second gears 72 are respectively meshed with the tooth surfaces of the two first gears 7. The lower surface of the crushing box 1 is fixedly connected to a feed pipe 73, and one end of the feed pipe 73 is fixedly connected to a screening box 74. The feed pipe 73 serves to transport the crushed mugwort to the screening box 74.

[0024] Furthermore, the lower surface of the screening box 74 is fixedly connected to a discharge pipe 75, the inner wall of the discharge pipe 75 is fixedly sleeved with a conical screen 76, the inner wall of the conical screen 76 is fixedly sleeved with an annular bottom plate 77, and the upper surface of the screening box 74 is provided with a mounting port, the conical screen 76 serves to screen out mugwort of qualified size and discharge it from the screening box 74 through the discharge pipe 75 for collection.

[0025] Furthermore, a sleeve 78 is fixedly sleeved on the inner wall of the mounting port, a circulation pipe 79 is fixedly connected to the outer surface of the sleeve 78, one end of the circulation pipe 79 passes through and extends to the interior of the crushing box 1, a second servo motor 710 is fixedly mounted on the upper surface of the sleeve 78, and the circulation pipe 79 serves to transport unqualified mugwort to the crushing box 1 again for crushing.

[0026] Furthermore, the output shaft of the second servo motor 710 is fixedly installed with a rotating shaft 711 through a coupling, one end of the rotating shaft 711 passes through the sleeve 78 and extends to the interior of the screening box 74, and the outer surface of the rotating shaft 711 is fixedly sleeved with a spiral piece 712, and the second servo motor 710 drives the spiral piece 712 to rotate through the rotating shaft 711.

[0027] Furthermore, the outer surface of the spiral blade 712 contacts the inner wall of the sleeve 78, and the outer surface of one end of the rotating shaft 711 is fixedly connected to a symmetrically distributed shovel plate 713. The lower surfaces of the two shovel plates 713 are in contact with the upper surface of the annular bottom plate 77. A scraper 714 is fixedly connected to one end of the shovel plate 713, and the lower surfaces of the two scrapers 714 are in contact with the inner surface of the conical screen 76. The shovel plate 713 serves to shovel up the unqualified mugwort accumulated above the annular bottom plate 77, thereby facilitating the lifting and transportation of the spiral blade 712.

[0028] Through the circulation crushing device, the crushed mugwort can be automatically screened, so that the mugwort of qualified size can be discharged, freeing up crushing space for further feeding and crushing, and the mugwort of unqualified size can be put back into the crushing box 1 for crushing, thereby greatly improving the efficiency of mugwort crushing.

[0029] Working principle: Step 1, add the wormwood into the crushing box 1 through the feed hopper 2, start the first servo motor 6, the first servo motor 6 drives one of the rotating rods 3 to rotate, one of the rotating rods 3 drives one of the first gears 7 to rotate, one of the first gears 7 is engaged with each other through the cooperation of the two second gears 72, and drives the other first gear 7 to rotate in the opposite direction, so that the two rotating rods 3 drive the crushing rollers 4 to rotate relatively, and the wormwood is crushed;

[0030] Step 2, the crushed mugwort enters the screening box 74 through the feeding pipe 73 and falls to the inside of the conical screen 76. At this time, the second servo motor 710 is started, and the second servo motor 710 drives the shovel plate 713 and the scraper 714 to rotate through the rotating shaft 711. The rotation of the scraper 714 drives the crushed mugwort to move, so that the conical screen 76 can screen out the mugwort of qualified size and drop it from the discharge pipe 75 into a pre-prepared container. The unqualified mugwort rolls on the inside of the conical screen 76 and falls to the top of the annular bottom plate 77 and accumulates. At this time, it is scooped up by the rotation of the shovel plate 713, and the spiral sheet 712 is driven to rotate by the rotating shaft 711 to transport it to the circulation pipe 79 through the sleeve 78. The unqualified mugwort is transported to the crushing box 1 through the circulation pipe 79 for re-crushing. At the same time, the staff can add new mugwort for crushing according to the discharge amount of the crushed mugwort.

[0031] 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 crushing device for producing wormwood patches, comprising a crushing box (1), characterized in that: The upper surface of the crushing box (1) is fixedly connected to a feed hopper (2); a symmetrically distributed rotating rod (3) is mounted on the inner wall of one side of the crushing box (1) via a bearing; one end of the rotating rod (3) penetrates and extends to the surface of one side of the crushing box (1); a crushing roller (4) is fixedly sleeved on the outer surface of the rotating rod (3); a support plate (5) is fixedly connected to the surface of one side of the crushing box (1); a first servo motor (6) is fixedly mounted on the upper surface of the support plate (5); an output shaft of the first servo motor (6) is fixedly connected to one end of one of the rotating rods (3) via a coupling; The outer surface of the rotating rod (3) is provided with a circulating crushing device, and the circulating crushing device comprises a first gear (7), and the inner wall of the first gear (7) is fixedly sleeved with the outer surface of the rotating rod (3); A symmetrically distributed positioning rod (71) is mounted on one side surface of the crushing box (1) via a bearing, a second gear (72) is fixedly sleeved on the outer surface of the positioning rod (71), and the tooth surfaces of the two second gears (72) are meshed with each other; The tooth surfaces of the two second gears (72) are respectively meshed with the tooth surfaces of the two first gears (7); the lower surface of the crushing box (1) is fixedly connected to a feeding pipe (73); one end of the feeding pipe (73) is fixedly connected to a screening box (74); The lower surface of the screening box (74) is fixedly connected to a discharge pipe (75), the inner wall of the discharge pipe (75) is fixedly sleeved with a conical screen (76), the inner wall of the conical screen (76) is fixedly sleeved with an annular bottom plate (77), and the upper surface of the screening box (74) is provided with a mounting opening; The inner wall of the installation opening is fixedly sleeved with a sleeve (78), the outer surface of the sleeve (78) is fixedly connected with a circulation pipe (79), one end of the circulation pipe (79) penetrates and extends to the interior of the crushing box (1), and a second servo motor (710) is fixedly mounted on the upper surface of the sleeve (78); The output shaft of the second servo motor (710) is fixedly mounted with a rotating shaft (711) via a coupling, one end of the rotating shaft (711) passes through a sleeve (78) and extends to the interior of the screening box (74), and a spiral sheet (712) is fixedly sleeved on the outer surface of the rotating shaft (711); The outer surface of the spiral sheet (712) contacts the inner wall of the sleeve (78); the outer surface of one end of the rotating shaft (711) is fixedly connected to symmetrically distributed shovel plates (713); the lower surfaces of the two shovel plates (713) are in contact with the upper surface of the annular bottom plate (77); one end of the shovel plate (713) is fixedly connected to a scraper (714); the lower surfaces of the two scrapers (714) are in contact with the inner surface of the conical screen (76).

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