CN217184789U - Cutting device in tobacco leaf - Google Patents
Cutting device in tobacco leaf Download PDFInfo
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- CN217184789U CN217184789U CN202220703156.6U CN202220703156U CN217184789U CN 217184789 U CN217184789 U CN 217184789U CN 202220703156 U CN202220703156 U CN 202220703156U CN 217184789 U CN217184789 U CN 217184789U
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- leaf
- belt
- conveying belt
- conveying
- knife
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- 241000208125 Nicotiana Species 0.000 title claims abstract description 53
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 53
- 239000000463 material Substances 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000012545 processing Methods 0.000 abstract description 7
- 230000001681 protective effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 235000019504 cigarettes Nutrition 0.000 description 4
- 241000748095 Hymenopappus filifolius Species 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 2
- 229910000997 High-speed steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000015816 nutrient absorption Nutrition 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
A cutting device in tobacco leaves belongs to the technical field of threshing and redrying processing tools and comprises a rack, wherein two sides of the rack are respectively provided with a protective plate, a feeding belt is arranged on the rack, a leaf base conveyor belt, a leaf blade conveyor belt and a leaf blade tip conveyor belt which are arranged in rows are arranged at the conveying tail end of the feeding belt, and the leaf base conveyor belt, the leaf blade conveyor belt and the leaf blade tip conveyor belt synchronously rotate; a first knife groove is arranged between the conveying initial ends of the leaf-based conveying belt and the leaf-in conveying belt, and a leaf-based cutting knife is arranged above the first knife groove; a second knife slot is arranged between the conveying tail ends of the leaf blade conveying belt and the blade tip conveying belt, and a blade tip cutting knife is arranged above the second knife slot; and a material guiding plate is arranged above the conveying belt in the leaf. The utility model provides a pair of cutting device in tobacco leaf can solve the problem that the tobacco leaf grade replaces and the tobacco leaf sectional type is used, can promote the tobacco leaf use value.
Description
Technical Field
The utility model relates to a cutting device in tobacco leaf belongs to threshing and redrying processing apparatus technical field.
Background
In recent years, under the influence of the international tobacco market environment, the contradiction between cigarette raw materials, tobacco yield and tobacco structure is increasingly prominent, particularly in northern tobacco production areas, the yield of high-grade tobacco is insufficient, the use value of the tobacco is reduced, and the available amount and high-quality development of northern tobacco in cigarette brands are directly restricted.
Due to the influence of growth environments such as illumination intensity, nutrient absorption intensity and the like, the tobacco leaves at different parts have differences in appearance quality and internal quality, even if different sections of the same tobacco leaf are obviously changed, the differences influence the use performance of the tobacco leaves and reduce the stability of the quality of redried products. Some enterprises in the tobacco industry research the differences of the internal quality, the sensory quality and the like of different sections of the same tobacco leaf, and the tobacco leaf quality of the middle part of the tobacco leaf is the best, so a process route of slitting and classifying processing is provided. In order to meet the requirements of the development of Chinese cigarette technology on tobacco leaf raw materials, the characteristics of refinement, homogenization and light treatment are highlighted in the re-drying processing requirements, and meanwhile, the development of upper tobacco leaves with high availability is required, so that the tobacco leaves need to be cut in a sectional mode for use.
From the perspective of threshing and redrying processes, whole-leaf threshing or two-section cutting is generally adopted at present, the whole-leaf threshing is that tobacco leaves are directly used for processing without treatment, and the two-section cutting is that the middle of the tobacco leaves is cut or only the base part of the tobacco leaves is cut. The device can not meet the grade substitution principle in the actual use process of threshing and redrying, and has great limitation, the tobacco leaves are difficult to realize sectional type effective use, and the use value of the tobacco leaves needs to be improved.
In summary, the conventional tobacco leaf cutting device has disadvantages and drawbacks in practical use, so that improvement is needed.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model provides a cutting device in tobacco leaf can solve the problem that the tobacco leaf grade replaces and the tobacco leaf sectional type is used, can promote the tobacco leaf use value.
In order to solve the above problem, the utility model provides a following technical scheme:
a tobacco leaf cutting device comprises a rack, wherein two sides of the rack are respectively provided with a guard plate, a feeding belt is arranged on the rack, a leaf base conveyor belt, a leaf blade conveyor belt and a leaf blade tip conveyor belt which are arranged in rows are arranged at the conveying tail end of the feeding belt, and the leaf base conveyor belt, the leaf blade conveyor belt and the leaf blade tip conveyor belt synchronously rotate;
a first knife groove is arranged between the conveying initial ends of the leaf-based conveying belt and the leaf-in conveying belt, and a leaf-based cutting knife is arranged above the first knife groove; a second cutter groove is arranged between the conveying tail ends of the leaf blade conveying belt and the leaf blade conveying belt, and a leaf blade cutting knife is arranged above the second cutter groove;
and a material guiding plate is arranged above the conveying belt in the leaf.
As an optimized scheme, two ends of the feeding belt are respectively wound on the driving rollers, two ends of each driving roller are rotatably connected with the guard plate, the end part of one driving roller is connected with the output shaft of the first motor, and the first motor is fixedly connected to the outer part of the guard plate.
As an optimized scheme, two ends of the leaf-based conveyor belt, the leaf-leaf conveyor belt and the leaf tip conveyor belt are respectively wound on the transmission rollers, two ends of the transmission rollers are rotatably connected with the guard plate, one end of each transmission roller is connected with an output shaft of the second motor, and the second motor is fixedly connected to the outside of the guard plate.
As an optimized scheme, the blade-base cutting knife is arranged on an output shaft of the third motor; the third motor is installed at the bottom of the first supporting rod.
As an optimized scheme, the blade tip cutting knife is arranged on an output shaft of a fourth motor; the fourth motor is installed at the bottom of the second supporting rod.
As an optimized scheme, both ends of the second supporting rod and the first supporting rod are fixedly connected with the guard plate.
As an optimized scheme, the guide plate is fixedly connected below the second supporting rod.
As an optimized scheme, the blade base cutting knife and the blade tip cutting knife are both disc knives.
As an optimized scheme, a supporting framework is installed at the bottom of the machine frame and consists of longitudinal beams and transverse beams.
The utility model adopts the above technical scheme after, compare with prior art, have following advantage:
the utility model can cut tobacco leaves in a sectional mode by matching the leaf base cutting knife and the leaf tip cutting knife; through the cooperation of feed belt, leaf base conveyer belt, leaf conveyer belt in the leaf, apex conveyer belt, can realize that the collection respectively of leaf base, leaf and apex or conveying to next process, through the cooperation of sword groove and cutting sword, can promote and cut efficiency, can realize cutting of different length apices through drawing the flitch, satisfy the sectional type processing of different length tobacco leaves, satisfy cigarette raw materials sectional type and use, promote tobacco leaf use value.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure at M in FIG. 1;
in the figure: 1-a rack, 2-a support framework, 3-a feeding belt, 4-a guard plate, 5-a first motor, 6-a first cutter groove, 7-a leaf-based conveyor belt, 8-a second motor, 9-a leaf-based cutting knife, 10-a third motor, 11-a first support rod, 12-a guide plate, 13-a second support rod, 14-a fourth motor, 15-a second cutter groove, 16-a leaf tip cutting knife, 17-a leaf tip conveyor belt and 18-a leaf conveyor belt.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1-2, the utility model provides a cutting device in tobacco leaves, which comprises a frame 1, wherein a supporting framework 2 is arranged at the bottom of the frame 1; and two sides of the rack 1 are respectively provided with a guard plate 4, and the guard plates 4 are fixedly connected to the top of the rack 1.
The machine frame 1 is provided with a feeding belt 3, the conveying tail end of the feeding belt 3 is provided with a leaf base conveying belt 7, a leaf blade conveying belt 18 and a blade tip conveying belt 17 which are arranged in rows, and the leaf base conveying belt 7, the leaf blade conveying belt 18 and the blade tip conveying belt 17 rotate synchronously.
The both ends of feed belt 3 are respectively around establishing on the driving roller, and the both ends of driving roller rotate with backplate 4 and are connected, and the tip of one of them driving roller is connected with the output shaft of first motor 5, and first motor 5 rigid coupling is outside in backplate 4, and first motor 5 provides power for the rotation of feed belt 3.
Two ends of the leaf base conveyor belt 7, the leaf blade conveyor belt 18 and the leaf tip conveyor belt 17 are respectively wound on the transmission rollers, two ends of each transmission roller are rotatably connected with the guard plate 4, the end of one transmission roller is connected with an output shaft of the second motor 8, the second motor 8 is fixedly connected to the outer portion of the guard plate 4, and the second motor 8 provides power for synchronous rotation of the leaf base conveyor belt 7, the leaf blade conveyor belt 18 and the leaf tip conveyor belt 17.
A first knife slot 6 is arranged between the conveying initial ends of the leaf-based conveyor belt 7 and the leaf-in conveyor belt 18; a leaf base cutting knife 9 is arranged above the first knife slot 6, and the leaf base cutting knife 9 is arranged on an output shaft of a third motor 10; the third motor 10 is installed at the bottom of the first support bar 11.
A second cutter groove 15 is arranged between the conveying tail ends of the lobe conveying belt 18 and the blade tip conveying belt 17; a blade tip cutting knife 16 is arranged above the second knife slot 15, and the blade tip cutting knife 16 is arranged on an output shaft of the fourth motor 14; the fourth motor 14 is installed at the bottom of the second support bar 13.
And the two ends of the second support rod 13 and the first support rod 11 are fixedly connected with the guard plate 4.
A guide plate 12 is arranged above the leaf conveying belt 18, the guide plate 12 is fixedly connected below the second supporting rod 13, the guide plate 12 is obliquely installed to guide tobacco leaves to pass through the leaf tip cutting knife 16, and the position of the guide plate 12 can be adjusted according to the cutting length of the leaf tip.
The blade base cutting knife 9 and the blade tip cutting knife 16 are both disc knives, and the cutting knives are made of high-speed steel and are wear-resistant, so that the service life of the cutting knives is prolonged.
The supporting framework 2 is composed of longitudinal beams and transverse beams.
The utility model discloses a concrete theory of operation:
when the tobacco leaves are cut and processed, the tobacco leaves are uniformly placed on the feeding belt 3 by a leaf paving worker, the tobacco leaves are conveyed along with the feeding belt 3, when the tobacco leaves reach the leaf base cutting knife 9, the leaf base cutting knife 9 and the first knife slot 6 jointly cut the leaf base, and the leaf base is conveyed to the next procedure or is bagged for standby use along with the leaf base conveyor belt 7; the tobacco leaves with the cut leaf bases are continuously conveyed along with a leaf conveying belt 18, the position of the tobacco leaves is controlled by a material guiding plate 12 according to length requirements, when the tobacco leaves are conveyed to a leaf tip cutting knife 16, the leaf tip is cut by the combined action of the leaf tip cutting knife 16 and a second knife slot 15, the cut tobacco leaves are conveyed to the next process or basket for standby by the leaf conveying belt 18, and the cut leaf tips are conveyed to the next process or basket for standby by a leaf tip conveying belt 17.
The leaf base conveyor belt, the leaf inner conveyor belt and the leaf tip outlet conveyor belt in the utility model are designed to be independent, which is convenient for the classification treatment of the cut leaf base, leaf inner and leaf tip; the utility model is provided with a matched cutter groove, which is convenient for the stress of tobacco leaves during cutting and ensures the uniform and neat cutting; the utility model is designed with a material guiding plate, which can keep the middle part of the tobacco leaves according to the length requirement; the utility model provides a sword is cut to leaf base and apex are cut sword independent control, can solve the different processing needs of cutting the mode of tobacco leaf.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (9)
1. The utility model provides a cutting device in tobacco leaf, includes frame (1), and frame (1) both sides are equipped with backplate (4) respectively, its characterized in that: the leaf-based conveying belt (7), the leaf-leaf conveying belt (18) and the leaf tip conveying belt (17) are arranged in rows at the conveying tail end of the feeding belt (3), and the leaf-based conveying belt (7), the leaf-leaf conveying belt (18) and the leaf tip conveying belt (17) rotate synchronously;
a first knife groove (6) is arranged between the conveying initial ends of the leaf-based conveying belt (7) and the leaf-in conveying belt (18), and a leaf-based cutting knife (9) is arranged above the first knife groove (6); a second knife slot (15) is arranged between the conveying tail ends of the leaf blade conveying belt (18) and the blade tip conveying belt (17), and a blade tip cutting knife (16) is arranged above the second knife slot (15);
a material guiding plate (12) is arranged above the conveying belt (18) in the leaf.
2. The cutting device of claim 1, wherein: the two ends of the feeding belt (3) are respectively wound on the transmission rollers, the two ends of each transmission roller are rotatably connected with the guard plate (4), the end part of one transmission roller is connected with an output shaft of the first motor (5), and the first motor (5) is fixedly connected to the outer part of the guard plate (4).
3. The cutting device of claim 1, wherein: two ends of the leaf-based conveyor belt (7), the leaf-based conveyor belt (18) and the leaf tip conveyor belt (17) are respectively wound on the transmission rollers, two ends of the transmission rollers are rotatably connected with the guard plate (4), the end part of one of the transmission rollers is connected with an output shaft of the second motor (8), and the second motor (8) is fixedly connected to the outside of the guard plate (4).
4. The cutting device of claim 1, wherein: the blade base cutting knife (9) is arranged on an output shaft of a third motor (10); the third motor (10) is arranged at the bottom of the first supporting rod (11).
5. The cutting device of claim 4, wherein: the blade tip cutting knife (16) is arranged on an output shaft of the fourth motor (14); the fourth motor (14) is arranged at the bottom of the second supporting rod (13).
6. The cutting device of claim 5, wherein: and the two ends of the second supporting rod (13) and the first supporting rod (11) are fixedly connected with the guard plate (4).
7. The cutting device of claim 1, wherein: the material guiding plate (12) is fixedly connected below the second supporting rod (13).
8. The cutting device of claim 1, wherein: the blade base cutting knife (9) and the blade tip cutting knife (16) are both disc knives.
9. The cutting device of claim 1, wherein: the bottom of the rack (1) is provided with a support framework (2), and the support framework (2) consists of longitudinal beams and cross beams.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220703156.6U CN217184789U (en) | 2022-03-29 | 2022-03-29 | Cutting device in tobacco leaf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220703156.6U CN217184789U (en) | 2022-03-29 | 2022-03-29 | Cutting device in tobacco leaf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217184789U true CN217184789U (en) | 2022-08-16 |
Family
ID=82758520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220703156.6U Expired - Fee Related CN217184789U (en) | 2022-03-29 | 2022-03-29 | Cutting device in tobacco leaf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217184789U (en) |
-
2022
- 2022-03-29 CN CN202220703156.6U patent/CN217184789U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220816 |