Tobacco material pressing and loosening device

Abstract

The utility model belongs to the technical field of tobacco processing, and discloses a tobacco material pressing and loosening device. The tobacco material pressing and loosening device comprises a support, a pressing frame and a raking roller, the first end of the pressing frame is rotationally connected to the support, and the raking roller is connected to the second end of the pressing frame; the pressure applying frame is obliquely arranged, so that the stripping roller is lapped on the tobacco materials and can apply pressure to the tobacco materials, and the stripping roller can float up and down along with the tobacco materials and drive the pressure applying frame to swing. The pressing frame is obliquely arranged on the support, the stripping roller is arranged at the second end of the pressing frame and lapped on the tobacco materials, the tobacco materials can be loosened by the stripping roller along with conveying of the tobacco materials, and the stripping roller can float up and down and drive the pressing frame to swing so as to adapt to changes of the thickness of the tobacco materials; by means of the gravity of the pressure applying frame, the raking roller can apply pressure to the tobacco materials while loosening the tobacco materials, the loosening and separating degree of the tobacco materials is improved, it is guaranteed that the tobacco materials are well loosened and separated, and the follow-up moisture regaining effect of the tobacco materials can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to tobacco processing technical field especially relates to a tobacco material pressure applying and loosening device. BACKGROUND

[0002] In the process of tobacco processing, the tobacco material after slicing needs to be loosened and delivered to the tobacco leaf conditioning machine through the conveyor for heating and humidifying, so that the moisture content of the tobacco material reaches the appropriate range and the quality of the tobacco material is improved.

[0003] In the prior art, the tobacco material is usually rubbed and twisted by an upper and lower arch-shaped belt to loosen the tobacco material, but due to the inherent characteristics of the tobacco material, the tobacco material cannot be well loosened and separated by only rubbing and twisting upward and downward, resulting in poor conditioning effect of the tobacco material, and the moisture and temperature of the conditioned tobacco material are unstable.

[0004] Therefore, it is urgent to provide a tobacco material pressure applying and loosening device to apply pressure to the tobacco material to promote the tobacco material to be well loosened and separated, thereby improving the conditioning effect of the tobacco material. SUMMARY

[0005] The utility model aims at providing a tobacco material pressure applying and loosening device to apply pressure to the tobacco material to promote the tobacco material to be well loosened and separated, thereby improving the conditioning effect of the tobacco material.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] The utility model provides a tobacco material pressure applying and loosening device, which comprises:

[0008] A support and a pressure applying frame, the first end of the pressure applying frame being rotatably connected to the support;

[0009] A scraper roller connected to the second end of the pressure applying frame;

[0010] The pressure applying frame is obliquely arranged, so that the scraper roller is placed on the tobacco material and can apply pressure to the tobacco material, and the scraper roller can float up and down with the tobacco material and drive the pressure applying frame to swing.

[0011] As an optional technical solution of the tobacco material pressure applying and loosening device, the utility model further comprises a transverse rotating rod, the transverse rotating rod being rotatably arranged on the support, the first end of the pressure applying frame being fixedly connected to the transverse rotating rod, and the floating scraper roller can drive the transverse rotating rod to rotate through the pressure applying frame.

[0012] As an optional technical solution of the tobacco material pressure applying and loosening device, the support comprises:

[0013] Two vertical columns, the transverse rotating rod being rotatably connected to the two vertical columns;

[0014] A limiting horizontal rod is connected to the column, and the limiting horizontal rod is located on the side of the pressing frame facing the tobacco material and limits the pressing frame.

[0015] As an optional technical solution of the tobacco material pressing and loosening device, a buffer is arranged on the pressing frame, and the pressing frame can abut against the limiting horizontal rod through the buffer.

[0016] As an optional technical solution of the tobacco material pressing and loosening device, an adjusting bolt and an adjusting nut are further included, one end of the adjusting bolt is connected to the buffer, and the other end of the adjusting bolt is fixed to the pressing frame through the adjusting nut.

[0017] As an optional technical solution of the tobacco material pressing and loosening device, the buffer is arranged at least in groups, and two buffers in each group are oppositely arranged on both sides of the pressing frame.

[0018] As an optional technical solution of the tobacco material pressing and loosening device, a bearing is further included, and the horizontal rotating rod is rotatably arranged on the support through the bearing.

[0019] As an optional technical solution of the tobacco material pressing and loosening device, a clamp is further included, and the first end of the pressing frame is fixedly connected to the horizontal rotating rod through the clamp.

[0020] As an optional technical solution of the tobacco material pressing and loosening device, a counterweight groove is arranged on the pressing frame, and the counterweight groove is arranged close to the second end of the pressing frame and is used for accommodating one or more counterweight blocks.

[0021] As an optional technical solution of the tobacco material pressing and loosening device, two adjusting plates are further included, the adjusting plates are detachably connected to the second end of the pressing frame, and the two ends of the scraper roller are respectively connected to the two adjusting plates.

[0022] Beneficial effects:

[0023] The utility model provides a tobacco material pressing and loosening device, the tobacco material pressing and loosening device includes support, pressing frame and scraper roller, the first end of pressing frame is rotatably connected to support, and the second end of scraper roller is connected to pressing frame, the pressing frame is arranged obliquely, makes the scraper roller be supported on the tobacco material and can add pressure to the tobacco material, and the scraper roller can float up and down along with the tobacco material and drive the pressing frame to swing, the pressing frame is arranged obliquely on the support, and the scraper roller is arranged on the second end of the pressing frame, the scraper roller is supported on the tobacco material, the scraper roller can loosen the tobacco material along with the conveying of the tobacco material, the scraper roller can float up and down and drive the pressing frame to swing to adapt to the change of the thickness of the tobacco material, the gravity of the pressing frame is utilized, the scraper roller can add pressure to the tobacco material while loosening the tobacco material, the degree of loosening and separation of the tobacco material is improved, the tobacco material is better loosened and separated, and the subsequent moisture recovery effect of the tobacco material is improved. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 Figure 1 is a structural schematic diagram of a first perspective view of a tobacco material pressure applying and loosening device according to an embodiment of the present application;

[0025] Figure 2 Figure 2 is a structural schematic diagram of a second perspective view of the tobacco material pressure applying and loosening device according to the embodiment of the present application;

[0026] Figure 3 Figure 3 is a structural schematic diagram of a pressure applying frame according to the embodiment of the present application;

[0027] Figure 4 Figure 4 is a sectional view of the pressure applying frame according to the embodiment of the present application;

[0028] Figure 5 Figure 5 is a structural schematic diagram of a transverse rotating rod according to the embodiment of the present application;

[0029] Figure 6 Figure 6 is a front view of a limiting cross rod according to the embodiment of the present application;

[0030] Figure 7 Figure 7 is a top view of the limiting cross rod according to the embodiment of the present application;

[0031] Figure 8 Figure 8 is a sectional view of the limiting cross rod according to the embodiment of the present application;

[0032] Figure 9 Figure 9 is a structural schematic diagram of a scraper roller according to the embodiment of the present application;

[0033] Figure 10 Figure 10 is a structural schematic diagram of an adjusting plate according to the embodiment of the present application.

[0034] In the drawings:

[0035] 11, upright column; 12, limiting cross rod; 121, protrusion; 122, end plate; 13, transverse rotating rod; 14, bearing with seat;

[0036] 20, pressure applying frame; 21, counterweight groove;

[0037] 30, clamp;

[0038] 41, scraper roller; 411, mandrel; 412, roller; 42, adjusting plate; 421, first adjusting hole; 422, second adjusting hole;

[0039] 51, buffer; 52, adjusting bolt; 53, adjusting nut;

[0040] A, conveying belt. DETAILED DESCRIPTION

[0041] The utility model will be described in further detail below in combination with the drawings and embodiments. It can be understood that the specific embodiments described herein are merely intended to explain the utility model and not to limit the utility model. In addition, it should be noted that only the parts related to the utility model are shown in the drawings for ease of description, not all the structures.

[0042] In the description of the utility model, unless otherwise explicitly specified and limited, the terms "connected", "connected", "fixed" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0043] In the utility model, unless otherwise explicitly specified and limited, the first feature "on" or "below" the second feature can include that the first and second features are in direct contact, or the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0044] In the description of the embodiment, the terms "up", "down", "left", "right" and other orientation or position relationship are based on the orientation or position relationship shown in the drawings, only for the convenience of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model. In addition, the terms "first" and "second" are only used to distinguish in description and have no special meaning.

[0045] As Figures 1 to 5 As shown in the figure, the embodiment provides a tobacco material pressure applying and loosening device, which comprises a support, a pressure applying frame 20 and a scraper roller 41, the first end of the pressure applying frame 20 is rotatably connected to the support, and the second end of the scraper roller 41 is connected to the pressure applying frame 20; the pressure applying frame 20 is inclinedly arranged, so that the scraper roller 41 is placed on the tobacco material and can apply pressure to the tobacco material, and the scraper roller 41 can float up and down with the tobacco material and drive the pressure applying frame 20 to swing.

[0046] The pressure frame 20 is arranged on the support in an inclined manner, and the scraper roller 41 is arranged at the second end of the pressure frame 20 and is arranged on the tobacco material, so that the scraper roller 41 can loosen the tobacco material as the tobacco material is conveyed, the scraper roller 41 can float up and down and drive the pressure frame 20 to swing to adapt to the change in thickness of the tobacco material; the gravity of the pressure frame 20 is used to enable the scraper roller 41 to apply pressure to the tobacco material while loosening the tobacco material, so that the degree of loosening and separation of the tobacco material is improved, the tobacco material is better loosened and separated, and the subsequent moisture recovery effect of the tobacco material is improved.

[0047] In the embodiment, the tobacco material pressure dispersion device is arranged above the conveying belt A, the conveying belt A extends in the horizontal direction and conveys the tobacco material in the X direction.

[0048] In order to adjust the applied pressure, the pressure frame 20 is provided with a counterweight groove 21, the counterweight groove 21 is arranged close to the second end of the pressure frame 20, and is used to accommodate one or more counterweight blocks. By arranging the counterweight groove 21 on the pressure frame 20 and placing different numbers of counterweight blocks in the counterweight groove 21, different sizes of pressure can be applied to the tobacco material by the weight of the pressure frame 20 and the counterweight blocks. In the embodiment, the pressure frame 20 is an integrated structure welded from stainless steel.

[0049] Further, the tobacco material pressure dispersion device further comprises a transverse rotating rod 13, the transverse rotating rod 13 is arranged in rotation on the support, the first end of the pressure frame 20 is fixed to the transverse rotating rod 13, and the floating scraper roller 41 can drive the transverse rotating rod 13 to rotate through the pressure frame 20. By arranging the transverse rotating rod 13, the transverse rotating rod 13 is arranged in rotation on the support, the first end of the pressure frame 20 is fixed to the transverse rotating rod 13, and when the pressure frame 20 swings, the transverse rotating rod 13 rotates relative to the support, the pressure frame 20 can be installed at a suitable position of the transverse rotating rod 13 as needed, so that the arrangement position of the pressure frame 20 and the scraper roller 41 can match the position of the conveying belt A.

[0050] Specifically, the support comprises two columns 11, and the transverse rotating rod 13 is rotatably connected to the two columns 11; the tobacco material pressure dispersion device further comprises a bearing, and the transverse rotating rod 13 is arranged in rotation on the support through the bearing. By arranging the bearing, the carrying capacity and stability can be improved, the rotation friction is reduced, and the rotation accuracy is improved.

[0051] In the embodiment, the columns 11 extend in the vertical direction, and the transverse rotating rod 13 extends in the horizontal direction; the bearing can be a bearing with a seat 14, bearing seat bottom plates are welded on the two columns 11, the bearing with a seat 14 is fixed on the bearing seat bottom plates, the transverse rotating rod 13 is assembled on the bearing with a seat 14 and can rotate freely, and the transverse rotating rod 13 is rotatably connected to the columns 11 through the bearing with a seat 14.

[0052] In order to fix the first end of the pressing frame 20 to the transverse rotating rod 13, the tobacco material pressing and loosening device further comprises a clamp 30, and the first end of the pressing frame 20 is fixedly connected to the transverse rotating rod 13 through the clamp 30. By arranging the clamp 30 to fix the pressing frame 20 to the transverse rotating rod 13, the fixing mode is simple and flexible, the clamp 30 can only clamp the transverse rotating rod 13, the first end of the pressing frame 20 is ensured not to be separated from the transverse rotating rod 13, and the clamp 30 has higher strength and durability. In the embodiment, two clamps 30 are arranged side by side and spaced apart in the horizontal direction.

[0053] In order to limit the lowest position of the swinging of the pressing frame 20, the support further comprises a limiting cross rod 12, the limiting cross rod 12 is connected to the stand column 11, the limiting cross rod 12 is located on the side of the pressing frame 20 facing the tobacco material and limits the pressing frame 20. By arranging the limiting cross rod 12, when the pressing frame 20 swings downward to a certain extent, the limiting cross rod 12 stops the pressing frame 20 from below to prevent the pressing frame 20 from continuing to swing downward, and the pressing frame 20 is prevented from swinging excessively and colliding with and damaging other structures located below the pressing frame 20.

[0054] Further, the pressing frame 20 is provided with a buffer 51, and the pressing frame 20 can abut against the limiting cross rod 12 through the buffer 51. By arranging the buffer 51, an elastic buffering effect is achieved between the pressing frame 20 and the limiting cross rod 12, and the pressing frame 20 is prevented from colliding directly with the limiting cross rod 12.

[0055] Optionally, the buffer 51 is arranged in at least one group, and two buffers 51 in each group are oppositely arranged on both sides of the pressing frame 20; and the buffer 51 can be a buffer rubber column. By oppositely arranging the buffers 51 on both sides of the pressing frame 20, a better buffering effect can be achieved, and the stability of the pressing frame 20 is ensured.

[0056] Referring to Figures 6 to 8 , the limiting cross rod 12 comprises a main rod and an end plate 122, the main rod is in a rectangular tubular shape, and the two ends of the main rod are connected with the end plate 122; a cross rod bottom plate is welded on the stand column 11, and the end plate 122 is fixed to the cross rod bottom plate through bolts; and two protrusions 121 are arranged on the main rod and used for contacting the two buffers 51 respectively. In the embodiment, the end plate 122 is welded to the main rod.

[0057] Referring to Figure 1 and Figure 2 , the tobacco material pressing and loosening device further comprises an adjusting bolt 52 and an adjusting nut 53, one end of the adjusting bolt 52 is connected to the buffer 51, and the other end of the adjusting bolt 52 is fixed to the pressing frame 20 through the adjusting nut 53. By arranging the adjusting bolt 52 and the adjusting nut 53, the relative position between the adjusting bolt 52 and the pressing frame 20 can be adjusted by loosening the adjusting nut 53, and then the relative position between the buffer 51 and the pressing frame 20 is changed to adjust the swinging amplitude of the pressing frame 20.

[0058] In the embodiment, the adjusting bolt 52 extends in the horizontal direction, and the adjusting bolt 52 is provided with a buffer 51 towards the end of the limiting cross bar 12; when the pressing frame 20 swings to the lowest position, the buffer 51 abuts against the limiting cross bar 12.

[0059] Referring to Figure 1 , Figure 2 , Figure 9 and Figure 10 , the tobacco material pressing and loosening device further comprises two adjusting plates 42, the adjusting plates 42 are detachably connected to the second end of the pressing frame 20, and the two ends of the scraper roller 41 are connected to the two adjusting plates 42, respectively. By arranging the detachable adjusting plates 42 at the second end of the pressing frame 20, the adjusting plates 42 can be conveniently replaced and maintained, and adjusting plates 42 of different sizes can be installed to adjust the relative positions of the scraper roller 41 and the pressing frame 20.

[0060] In the embodiment, the scraper roller 41 comprises a mandrel 411 and a roller 412, the two ends of the mandrel 411 are connected to the two adjusting plates 42, respectively, and the roller 412 is rotatably sleeved outside the mandrel 411; a bearing is arranged between the mandrel 411 and the roller 412.

[0061] Optionally, the adjusting plate 42 is provided with a first adjusting hole 421, the end of the mandrel 411 is slidably arranged in the first adjusting hole 421, and the mandrel 411 is clamped and fixed to the adjusting plate 42 by two nuts; the adjusting plate 42 is further provided with a second adjusting hole 422, a bolt passes through the second adjusting hole 422 and is threadedly connected with the pressing frame 20 to fix the adjusting plate 42 on the pressing frame 20. By loosening the nuts, the position of the mandrel 411 in the first adjusting hole 421 can be adjusted, and by loosening the bolt, the relative positions of the adjusting plate 42 and the pressing frame 20 can be adjusted.

[0062] Optionally, the pressing frame 20, the adjusting plate 42, the clamp 30 and the limiting cross bar 12 are coated with an anti-rust layer. The anti-rust layer can be formed on the surface of the parts by spraying anti-rust paint, which can prevent rusting during use and improve corrosion resistance.

[0063] Obviously, the above embodiments of the present application are only examples for clearly illustrating the present application, and are not intended to limit the implementation modes of the present application. For those skilled in the art, various obvious changes, re-adjustments and replacements can be made without departing from the protection scope of the present application. Here, it is unnecessary and impossible to enumerate all the implementation modes. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A tobacco pressure loosening device, characterized in that, The utility model relates to a tobacco material pressing device, comprising: a support and a pressing frame (20), the first end of the pressing frame (20) is rotatably connected to the support; a scraper roller (41) connected to the second end of the pressing frame (20); the pressing frame (20) is arranged obliquely, so that the scraper roller (41) can be placed on the tobacco material and apply pressure to the tobacco material, and the scraper roller (41) can float up and down with the tobacco material and drive the pressing frame (20) to swing.

2. The tobacco mass pressure loose device of claim 1, wherein, The utility model further comprises a transverse rotating rod (13) rotatably arranged on the support, and the first end of the pressing frame (20) is fixedly connected to the transverse rotating rod (13), so that the floating scraper roller (41) can drive the transverse rotating rod (13) to rotate.

3. The tobacco mass pressure loose device of claim 2, wherein, The support comprises: two upright columns (11), and the transverse rotating rod (13) is rotatably connected to the two upright columns (11); a limiting cross rod (12) connected to the upright columns (11), which is located on the side of the pressing frame (20) facing the tobacco material and limits the pressing frame (20).

4. The tobacco mass pressure loose device of claim 3, wherein, The pressing frame (20) is provided with a buffer (51), and the pressing frame (20) can be abutted against the limiting cross rod (12) through the buffer (51).

5. The tobacco mass pressure loose device of claim 4, wherein, The utility model further comprises an adjusting bolt (52) and an adjusting nut (53), one end of the adjusting bolt (52) is connected to the buffer (51), and the other end of the adjusting bolt (52) is fixed to the pressing frame (20) through the adjusting nut (53).

6. The tobacco mass pressure loose device of claim 4 wherein, The buffer (51) is provided with at least one set, and two buffers (51) in each set are oppositely arranged on both sides of the pressing frame (20).

7. The tobacco mass pressure loose device of claim 2 wherein, The utility model further comprises a bearing, and the transverse rotating rod (13) is rotatably arranged on the support through the bearing.

8. The tobacco mass pressure loose device of claim 2, wherein, The utility model further comprises a clamp (30), and the first end of the pressing frame (20) is fixedly connected to the transverse rotating rod (13) through the clamp (30).

9. A tobacco pressure loose device according to any one of claims 1-8, characterized in that, The pressing frame (20) is provided with a counterweight groove (21) arranged close to the second end of the pressing frame (20) for accommodating one or more counterweight blocks.

10. The tobacco mass pressure loose device of any of claims 1-8, wherein, The utility model further comprises two adjusting plates (42) detachably connected to the second end of the pressing frame (20), and the two ends of the scraper roller (41) are respectively connected to the two adjusting plates (42).

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