Coarse bark removing device for eucommia ulmoides bark production

Abstract

The utility model relates to the field of eucommia bark treatment, in particular to a coarse bark removing device for eucommia bark production. More than one compression roller (16) is arranged on the integral frame, and the lower part of the compression roller (16) is arranged on the integral bracket through a floating spring (15); more than one group of abrasive belts (17) capable of polishing conveyed objects are mounted on the rack; and a circle of steel brushes (23) are arranged on the brush roller. The conveying platform capable of ascending and descending enables the equipment to be suitable for rough bark removing work of eucommia barks with various thicknesses. Firstly, a pressing roller flattens curled eucommia bark, the eucommia bark passes through the lower portion of an abrasive belt roller set, the surface of an abrasive belt rubs with the eucommia bark, protruding rough bark on the eucommia bark is ground off, then the eucommia bark passes through a steel brush below a brush roller set and on a brush roller, impurities in concave portions on the eucommia bark are brushed out, the eucommia bark which is repeatedly brushed off falls out of an outlet of the device, and rough bark removal is completed.

Description

Technical Field

[0001] The utility model relates to the field of eucommia bark processing, in particular to a roughening device for eucommia bark production. Background Art

[0002] Eucommia ulmoides is an economic tree species in my country. Eucommia bark is a widely used and large-volume over-the-counter Chinese herbal medicine. Eucommia ulmoides grows outdoors all year round, and many impurities accumulate on the rough bark. Moreover, the freshly peeled Eucommia bark becomes curled and uneven after drying. Chinese herbal medicines need to use the smooth tissue with rich colloid in the inner layer. During the initial processing, the curled Eucommia bark needs to be flattened, and the impurities and rough skin on the surface need to be removed before it can be used.

[0003] Traditional manual roughening usually uses scrapers and fire to repeatedly scrape and burn, which is inefficient, ineffective, and dangerous. The effect of dermabrasion varies from person to person, and the quality cannot be controlled.

[0004] On June 22, 2024, a search was conducted in the Chinese Patent Publication Database with "Eucommia bark and peeled and roller and spring" as the abstract keywords, and the option of allowing synonym expansion was checked, but no relevant literature was found.

[0005] On June 22, 2024, an abstract search for "Eucommia bark and peeled and roller and spring" was conducted on China National Knowledge Infrastructure, and no relevant literature was found.

[0006] That is, the defect of the prior art is that there is a lack of an automated machine that can automatically remove the rough bark of Eucommia ulmoides. Utility Model Content

[0007] Purpose of the utility model: To provide a better device for removing rough bark of Eucommia bark production. The specific purpose can be seen in the multiple substantial technical effects of the specific implementation part.

[0008] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0009] A rough bark removal device for eucommia bark production, characterized in that:

[0010] The rough skin removing device comprises a frame 1, the frame 1 comprises an overall frame, a conveyor belt 10 is arranged on the overall frame, a power wheel of the conveyor belt 10 is connected to the power output shaft of the sixth motor 8 and the reducer 9; a driven shaft 13 is arranged on the other side of the conveyor belt 10;

[0011] One or more pressing rollers 16 are installed on the overall frame. The lower part of the pressing rollers 16 is installed on the overall bracket through a floating spring 15. The pressing rollers 16 can press and flatten the objects conveyed on the conveyor belt 10.

[0012] One or more abrasive belts 17 are mounted on the frame and are capable of grinding the conveyed objects;

[0013] One or more brush rollers are arranged on the sides of one or more sanding belts 17, and a circle of steel brushes 23 are arranged on the brush rollers.

[0014] A further technical solution of the present invention is that one or more abrasive belts 17 each include two support wheels, the support wheels are arranged vertically, and the abrasive belts can contact the surface of the objects being transported on the conveyor belt 10 during the rotation process.

[0015] A further technical solution of the present invention is that the brush rollers include three groups, namely a first brush roller 20 , a second brush roller 21 and a third brush roller 22 .

[0016] A further technical solution of the present invention is that the sanding belt 17 comprises two groups.

[0017] A further technical solution of the utility model is that the overall frame is a liftable overall frame.

[0018] A further technical solution of the utility model is that the overall frame can be raised and lowered by a screw lifting device 11, a sprocket 27 is arranged on the screw lifting device 11, the screw lifting device 11 includes more than one group, and the sprocket 27 on more than one group of screw lifting devices 11 is connected to the chain 12 to form a power linkage. The chain 12 is a closed chain. Therefore, multiple screw lifting devices 11 can act simultaneously to drive the overall frame to rise and fall smoothly.

[0019] A further technical solution of the present invention is that the lead screw slider of the lead screw of the lead screw lifting device 11 is fixedly connected to the overall frame.

[0020] A further technical solution of the utility model is that it also includes a first motor 3 and a second reducer 26 which are connected to the sprocket 27 in terms of power.

[0021] A further technical solution of the utility model is that the third motor 5, the fourth motor 6, and the fifth motor 7 provide kinetic energy for the first brush roller 20, the second brush roller 21, and the third brush roller 22 respectively; the second motor 4 can provide kinetic energy for the sanding belt 17 through a transmission device.

[0022] A further technical solution of the utility model is that a central stud 30 is arranged in the middle of the floating spring 15, and the central stud 30 passes through a through hole 31. A shaft sleeve 32 for installing a pressure roller is fixedly connected above the central stud 30, and the central axis of the pressure roller can be installed in the shaft sleeve 32 for installing the pressure roller; the floating spring 15 is pressed against the periphery of the through hole 31 above, and the through hole 31 is located on the upper frame, and an adjusting nut 29 is installed below the central stud 30, and the extrusion force of the floating spring 15 can be adjusted by rotating the adjusting nut 29.

[0023] The utility model adopting the above technical solution has the following beneficial effects compared with the prior art: Compared with the defect of the prior art "lack of an automated machine that can automatically remove the rough skin of Eucommia bark", the lifting and lowering conveying platform of the patent makes the equipment suitable for removing the rough skin of Eucommia bark of various thicknesses. The Eucommia bark that needs to be removed is placed on the entrance conveyor belt of the equipment with the rough skin facing up. The Eucommia bark enters the interior of the equipment through the running conveyor belt. First, the curled Eucommia bark is flattened by the pressure roller. The Eucommia bark passes under the sand belt roller group. The surface of the sand belt rubs against the Eucommia bark to grind off the raised rough skin on the Eucommia bark. Then, the Eucommia bark passes under the brush roller group. The steel brush on the brush roller brushes out the impurities in the depressions on the Eucommia bark. After repeated brushing, the Eucommia bark falls out of the equipment outlet, and the rough skin removal is completed.

[0024] More specific advantages are: simple structure, easy manufacturing, reasonable design, easy operation. It can greatly improve production efficiency. The grinding thickness is controllable. The unique lifting platform and various adjustment devices make the equipment suitable for bark materials of various thicknesses other than Eucommia bark, and the application range is relatively wide. Manual roughening is time-consuming and labor-intensive, and the roughening effect varies from person to person. The roughening effect of this equipment is more uniform and stable. Reduce dust and protect the environment. Dust is concentrated in the box, which reduces the inhalation of dust by producers during the production process, which is good for health. It can reduce the production cost of enterprises and increase their profits. It is safer than traditional roughening methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to further illustrate the utility model, the following is further described in conjunction with the accompanying drawings:

[0026] Figure 1 It is a front structural diagram of the utility model;

[0027] Figure 2 It is the reverse structural diagram of the utility model;

[0028] Figure 3 It is a schematic diagram of the conveying platform lifting device of the utility model;

[0029] Figure 4 It is the structural diagram of the floating spring connection part;

[0030] Wherein: 1. Frame 2. Liftable conveying platform 3. First motor 4. Second motor 5. Third motor 6. Fourth motor 7. Fifth motor 8. Sixth motor 9. Reducer 1 10. Conveyor belt 11. Screw lifting device 12. Chain 13. Driven shaft 14. Adjustment device 1 15. Floating spring 16. Pressure roller 17. Sanding belt 18. Driven shaft 19. Adjustment device 20. First brush roller 21. Second brush roller 22. Third brush roller 23. Steel brush; 24. Adjustment device 2 25. Adjustment device 3 26. Reducer 2; 27. Sprocket; 28. Screw; 29. ​​Adjustment nut; 30. Center stud; 31. Through hole; 32. Bushing for pressure roller installation. DETAILED DESCRIPTION

[0031] The present invention is further explained below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In the description of the present invention, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "top", "bottom", etc. is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 directly connected, or indirectly connected through an intermediate medium, or it can be a connection between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] 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.

[0033] This patent provides a variety of parallel solutions. The different expressions are improved solutions or parallel solutions based on the basic solution. Each solution has its own unique characteristics. In addition, the technical features involved in the different embodiments of the utility model described below can be combined with each other as long as they do not conflict with each other. The fixing method not described in the text can be any fixing method such as thread fixing, bolt fixing or glue bonding.

[0034] Embodiment 1: In combination with all the accompanying drawings; a device for removing rough bark for Eucommia bark production, characterized in that:

[0035] The rough skin removing device comprises a frame 1, the frame 1 comprises an overall frame, a conveyor belt 10 is arranged on the overall frame, a power wheel of the conveyor belt 10 is connected to the power output shaft of the sixth motor 8 and the reducer 9; a driven shaft 13 is arranged on the other side of the conveyor belt 10;

[0036] One or more pressing rollers 16 are installed on the overall frame. The lower part of the pressing rollers 16 is installed on the overall bracket through a floating spring 15. The pressing rollers 16 can press and flatten the objects conveyed on the conveyor belt 10.

[0037] One or more abrasive belts 17 are mounted on the frame and are capable of grinding the conveyed objects;

[0038] One or more brush rollers are arranged on the side of one or more sand belts 17, and a circle of steel brushes 23 are arranged on the brush rollers. The substantial technical effect and implementation process of the technical solution here, i.e., the basic function, are as follows: relative to the defect of the prior art "lack of an automated machine capable of automatically removing the rough bark of Eucommia ulmoides.", the lifting and lowering conveying platform of the patent makes the device suitable for removing the rough bark of Eucommia ulmoides of various thicknesses. The rough bark of Eucommia ulmoides that needs to be removed is placed on the entrance conveyor belt of the device with the rough bark facing upwards, and the Eucommia ulmoides enters the interior of the device through the running conveyor belt. First, the pressure roller flattens the curled Eucommia ulmoides skin, and the Eucommia ulmoides skin passes under the sand belt roller group. The surface of the sand belt rubs against the Eucommia ulmoides skin to grind off the raised rough bark on the Eucommia ulmoides skin. Then, the Eucommia ulmoides skin passes under the brush roller group, and the steel brush on the brush roller brushes out the impurities in the depressions on the Eucommia ulmoides skin. After repeated brushing, the Eucommia ulmoides skin falls out from the device outlet, and the rough bark removal is completed.

[0039] More specific advantages are: simple structure, easy manufacturing, reasonable design, easy operation. It can greatly improve production efficiency. The grinding thickness is controllable. The unique lifting platform and various adjustment devices make the equipment suitable for bark materials of various thicknesses other than Eucommia bark, and the application range is relatively wide. Manual roughening is time-consuming and labor-intensive, and the roughening effect varies from person to person. The roughening effect of this equipment is more uniform and stable. Reduce dust and protect the environment. Dust is concentrated in the box, which reduces the inhalation of dust by producers during the production process, which is good for health. It can reduce the production cost of enterprises and increase their profits. It is safer than traditional roughening methods.

[0040] Embodiment 2: As a further improved solution or parallel solution or optional independent solution, one or more abrasive belts 17 each include two support wheels, the support wheels are arranged vertically, and the abrasive belts can contact the surface of the object being conveyed on the conveyor belt 10 during rotation. The substantial technical effect and implementation process of the technical solution here, i.e., the basic function, are as follows: thereby achieving abrasive belt grinding.

[0041] Embodiment 3: As a further improved solution or parallel solution or optional independent solution, the brush roller includes three groups, namely the first brush roller 20, the second brush roller 21 and the third brush roller 22. The substantial technical effect and the realization process of the technical solution here, i.e. the basic function, are as follows: brushing can be performed respectively.

[0042] Embodiment 4: As a further improved solution or parallel solution or optional independent solution, the sanding belt 17 includes two groups. The substantial technical effect and the realization process of the technical solution here, that is, the basic function are as follows: continuous grinding is possible.

[0043] Embodiment 5: As a further improved solution or parallel solution or optional independent solution, the overall frame is an overall frame that can be lifted and lowered. The substantial technical effect and implementation process of the technical solution here, i.e., the basic function, are as follows: The functional limitation allows any type of lifting method to be within the protection scope of this patent.

[0044] Embodiment 6: As a further improved solution or parallel solution or optional independent solution, the whole frame can be raised and lowered by a screw lifting device 11, on which a sprocket 27 is arranged, and the screw lifting device 11 includes more than one group, and the sprockets 27 on more than one group of screw lifting devices 11 are connected to the chain 12 to form a power linkage, and the chain 12 is a closed chain, so multiple screw lifting devices 11 can act at the same time to drive the whole frame to rise and fall smoothly. The substantial technical effect and implementation process of the technical solution here, that is, the basic function, are as follows: combined with Figure 3 , this embodiment provides a specific linkage method, which can facilitate the overall descent.

[0045] Embodiment 7: As a further improved solution or parallel solution or optional independent solution, the lead screw slider of the lead screw lifting device 11 is fixedly connected to the overall frame. The substantial technical effect and implementation process of the technical solution here, i.e. the basic function, are as follows: thus facilitating overall lifting.

[0046] Embodiment 8: As a further improved solution or parallel solution or optional independent solution, it also includes a first motor 3 and a second reducer 26 connected to the sprocket 27. The substantial technical effect and implementation process of the technical solution here, i.e., the basic function, are as follows:

[0047] Embodiment 9: As a further improved solution or a parallel solution or an optional independent solution, the third motor 5, the fourth motor 6, and the fifth motor 7 provide kinetic energy for the first brush roller 20, the second brush roller 21, and the third brush roller 22 respectively; the second motor 4 can provide kinetic energy for the sanding belt 17 through a transmission device.

[0048] Embodiment 10: As a further improved solution or parallel solution or optional independent solution, a central stud 30 is arranged in the middle of the floating spring 15, and the central stud 30 passes through the through hole 31. The upper part of the central stud 30 is fixedly connected to the shaft sleeve 32 for installing the pressure roller, and the central axis of the pressure roller can be installed in the shaft sleeve 32 for installing the pressure roller; the upper part of the floating spring 15 is pressed against the periphery of the through hole 31, and the through hole 31 is located on the upper frame. An adjusting nut 29 is installed below the central stud 30, and rotating the adjusting nut 29 can adjust the extrusion force of the floating spring 15. The substantial technical effect and implementation process of the technical solution here, i.e. the basic function, are as follows: the nut can be rotated to adjust the strength of the floating spring, and the extrusion force can be adjusted.

[0049] The conveyor belt is preferably a mesh belt, that is, a conveyor mesh structure with holes.

[0050] Innovatively, each of the above effects exists independently, and a set of structures can be used to combine the above results.

[0051] It should be noted that the multiple solutions provided by this patent include the basic solution itself, which are independent of each other and do not restrict each other, but they can also be combined with each other without conflict to achieve multiple effects together.

[0052] 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 protection required.

Claims

1. A device for removing rough bark for Eucommia bark production, characterized in that: The rough skin removing device comprises a frame (1), the frame (1) comprises an overall frame, a conveyor belt (10) is arranged on the overall frame, a power wheel of the conveyor belt (10) is connected to a sixth motor (8) and a power output shaft of a speed reducer (9); a driven shaft (13) is arranged on the other side of the conveyor belt (10); One or more pressing rollers (16) are installed on the overall frame. The lower part of the pressing rollers (16) is installed on the overall bracket via a floating spring (15). The pressing rollers (16) can press and flatten the objects being transported on the conveyor belt (10). One or more abrasive belts (17) are installed on the frame and are capable of grinding the conveyed objects; One or more brush rollers are arranged on the sides of one or more sand belts (17), and a circle of steel brushes (23) are arranged on the brush rollers.

2. The device for removing rough bark of Eucommia bark production according to claim 1, characterized in that: Each of the more than one set of abrasive belts (17) comprises two supporting wheels, which are arranged vertically. During the rotation of the abrasive belts, the abrasive belts can contact the surface of the objects being transported on the conveyor belt (10).

3. The device for removing rough bark of Eucommia bark production according to claim 1, characterized in that: The brush rollers include three groups, namely a first brush roller (20), a second brush roller (21) and a third brush roller (22).

4. The device for removing rough bark of Eucommia bark production according to claim 1, characterized in that: The abrasive belts (17) include two sets.

5. The device for removing rough bark of Eucommia bark production according to claim 1, characterized in that: The overall frame is a lifting and lowering frame.

6. The device for removing rough bark of Eucommia bark production according to claim 1, characterized in that: The whole frame can be raised and lowered by a screw lifting device (11). A sprocket (27) is arranged on the screw lifting device (11). The screw lifting device (11) comprises more than one group. The sprockets (27) on the more than one group of screw lifting devices (11) are connected to a chain (12) to form a power linkage. The chain (12) is a closed chain. Therefore, multiple screw lifting devices (11) can be operated at the same time to drive the whole frame to be raised and lowered smoothly.

7. The device for removing rough bark of Eucommia bark production according to claim 6, characterized in that: The lead screw slider of the lead screw of the lead screw lifting device (11) is fixedly connected to the overall frame.

8. The device for removing rough bark of Eucommia bark production according to claim 6, characterized in that: It also includes a first motor (3) and a second reducer (26) which are connected to the sprocket (27) in terms of power.

9. The device for removing rough bark of Eucommia bark production as claimed in claim 3, characterized in that: The third motor (5), the fourth motor (6) and the fifth motor (7) respectively provide kinetic energy for the first brush roller (20), the second brush roller (21) and the third brush roller (22); and the second motor (4) can provide kinetic energy for the sanding belt (17) through a transmission device.

10. The device for removing rough bark of Eucommia bark production according to claim 1, characterized in that: A central stud (30) is arranged in the middle of the floating spring (15). The center stud (30) passes through the through hole (31), and a sleeve (32) for mounting a pressure roller is fixedly connected above the center stud (30), and the center axis of the pressure roller can be mounted in the sleeve (32) for mounting the pressure roller; the floating spring (15) is pressed against the periphery of the through hole (31) above, and the through hole (31) is located on the upper frame; an adjusting nut (29) is installed below the center stud (30), and the extrusion force of the floating spring (15) can be adjusted by rotating the adjusting nut (29).

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