Tobacco material feeding device

Abstract

The utility model belongs to the technical field of cigarette equipment, and discloses a tobacco material feeding device which comprises a feeding machine body. The feeding machine body is provided with a belt conveying belt, a fixed bearing plate is installed at the top of the right end of the belt conveying belt, a first threaded hole penetrating up and down is formed in the right end of the fixed bearing plate, and a pair of first semicircular head plates with front-back penetrating holes are arranged on the top end face of the left end of the fixed bearing plate. An angle adjusting rod is mounted in a first threaded hole of the fixed bearing plate, a first external thread matched with the first threaded hole is formed in the outer circumference of the angle adjusting rod, and a quantitative discharging hopper is mounted on a first semicircular head plate of the fixed bearing plate through a fixed shaft; a second cup head plate with a front-back through hole is arranged at the left end of the bottom end face of the quantitative discharging hopper, and the second cup head plate is rotationally connected with the fixing shaft. According to the tobacco material feeding device, the inclination angle of the quantitative discharging hopper can be adjusted, so that the inclination angle of the quantitative discharging hopper can be adjusted according to feeding requirements.

Description

TECHNICAL FIELD

[0001] The utility model relates to cigarette equipment technical field especially, relates to a tobacco material feeding device. BACKGROUND

[0002] Tobacco primary processing is the processing of tobacco leaves into tobacco suitable for rolling, and the process requires a feeder for quantitative delivery. The feeder is a device that uses volume to deliver tobacco quantitatively. It is widely used in the primary processing line and is often used with an electronic belt scale and a quantitative tube to meet the needs of the primary processing process. It delivers tobacco quantitatively at a constant flow rate.

[0003] However, the inclination angle of the quantitative discharge hopper in the existing feeder is fixed, and it cannot be adjusted according to the feeding requirements, making it difficult to adapt to different production needs. SUMMARY

[0004] The utility model aims at providing a tobacco material feeding device to solve the problems raised in the background.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] A tobacco material feeding device includes a feeder body. The feeder body is provided with a belt conveyor. The right end of the top of the belt conveyor is provided with a fixed bearing plate. The fixed bearing plate is a U-shaped plate structure with an opening downward and left and right through. The right end of the fixed bearing plate is provided with a first threaded hole that penetrates upward and downward. The left end of the top of the fixed bearing plate is provided with a pair of first semicircular head plates with front and rear through holes. The first threaded hole of the fixed bearing plate is provided with an angle adjusting rod. The outer circumference of the angle adjusting rod is provided with a first external thread that matches the first threaded hole. The bottom end face of the angle adjusting rod is provided with a regular hexagonal groove. The first semicircular head plate of the fixed bearing plate is provided with a quantitative discharge hopper through a fixed shaft. The left end of the bottom end face of the quantitative discharge hopper is provided with a second semicircular head plate with front and rear through holes. The second semicircular head plate is rotatably connected to the fixed shaft. The left side wall of the quantitative discharge hopper is provided with a discharge port.

[0007] Optionally, the left end of the top of the quantitative discharge hopper is provided with a bearing fixed frame. The bearing fixed frame is a U-shaped frame structure with an opening downward.

[0008] Optionally, the two ends of the bearing fixed frame are provided with fixed holes. The left end of the top of the quantitative discharge hopper is provided with a threaded blind hole that matches the fixed hole.

[0009] Optionally, a second threaded hole penetrating from top to bottom is formed in the middle of the bearing fixing frame, and a lifting adjusting rod is installed in the second threaded hole of the bearing fixing frame.

[0010] Optionally, a fixed column is arranged on the bottom end surface of the lifting adjusting rod, and a regular hexagonal prism is arranged on the top end surface of the lifting adjusting rod.

[0011] Optionally, a quantitative adjusting plate is installed on the fixed column of the lifting adjusting rod through a bearing, and a bearing circular groove for installing the bearing is formed in the top end surface of the quantitative adjusting plate.

[0012] Optionally, a limiting groove penetrating from top to bottom is formed in both ends of the quantitative adjusting plate, and the limiting groove is in sliding connection with the side wall of the discharge port.

[0013] The present application has the following beneficial effects:

[0014] The tobacco material feeding device provided by the present application realizes the up-down overturning of the quantitative discharge hopper relative to the fixed bearing plate, supports the inclined quantitative discharge hopper through the angle adjusting rod, and realizes the adjustment of the inclination angle of the quantitative discharge hopper by screwing the angle adjusting rod into the first threaded hole, so that the inclination angle of the quantitative discharge hopper can be adjusted according to the feeding requirement, thereby adapting to different production requirements. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the description of the embodiments of the present application will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of the contents of the embodiments of the present application and the drawings.

[0016] Figure 1 is a front view structural schematic diagram of the tobacco material feeding device provided by the present application;

[0017] Figure 2 is a disassembled structural schematic diagram of the tobacco material feeding device provided by the present application;

[0018] Figure 3 is a lifting schematic diagram of the quantitative adjusting plate in the present application;

[0019] Figure 4 is a sectional view schematic diagram of the quantitative discharge hopper in the present application;

[0020] Figure 5 is a top view schematic diagram of the fixed bearing plate in the utility model;

[0021] Figure 6 is a bottom view schematic diagram of the quantitative discharge hopper in the utility model.

[0022] In the figure:

[0023] 1, feeder body; 2, belt conveyor belt; 3, fixed bearing plate; 4, angle adjusting rod; 5, quantitative discharge hopper; 6, bearing fixed frame; 7, lifting adjusting rod; 8, quantitative adjusting plate. DETAILED DESCRIPTION

[0024] The utility model will be further explained in detail in combination with the drawings and examples. It can be understood that the specific examples described herein are only used to explain the utility model, and not limited to the utility model. In addition, it should be noted that in order to facilitate the description, only the part related to the utility model is shown in the drawings, not all the structures.

[0025] 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.

[0026] 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 "above" 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.

[0027] In the description of the embodiments, the terms "upper", "lower", "left", "right", and the like, orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of description and simplification of operation, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only used to distinguish in the description, and have no special meaning.

[0028] The embodiments of the utility model will be described in detail below, examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are intended to explain the utility model, but cannot be understood as a limitation on the utility model.

[0029] As Figures 1 to 6 shown, the utility model provides a kind of tobacco material feeding device, including feeding machine body 1;Feeding machine body 1 is provided with belt conveyor 2, it is convenient to transport tobacco material, the right end top of belt conveyor 2 is equipped with fixed bearing plate 3, fixed bearing plate 3 is overall the U-shaped plate structure that is open downward and left and right through, it is convenient to span in the top of belt conveyor 2, the right end of fixed bearing plate 3 is equipped with the first threaded hole that is vertically through, the left end top end face of fixed bearing plate 3 is provided with a pair of first semicircular head plate with front and rear through holes, the first threaded hole inside fixed bearing plate 3 is equipped with angle adjusting rod 4, the first external thread of the outside circumference of angle adjusting rod 4 is equipped with with first threaded hole cooperation, the bottom end face of angle adjusting rod 4 is equipped with regular hexagon slot, it is convenient to be adjusted by tool rotation, fixed bearing plate 3 is equipped with fixed shaft on the first semicircular head plate by fixed bearing plate 3, and the left end of the bottom end face of fixed bearing plate 5 is provided with the second semicircular head plate with front and rear through holes, the second semicircular head plate is rotatably connected with fixed shaft, and the left side wall of fixed bearing plate 5 is equipped with discharge port, and the tobacco material in fixed bearing plate 5 falls into belt conveyor 2 by discharge port.

[0030] Fixed bearing plate 5 is rotatably connected with fixed shaft by the second semicircular head plate, realizes that fixed bearing plate 5 is relative fixed bearing plate 3 and is turned upside down, and the inclined fixed bearing plate 5 is supported by angle adjusting rod 4, and angle adjusting rod 4 is screw-connected with first threaded hole by first external thread, and the height of angle adjusting rod 4 extending first threaded hole can be adjusted by rotating angle adjusting rod 4, to realize the adjustment of the inclination angle of fixed bearing plate 5, so that the inclination angle of fixed bearing plate 5 can be adjusted according to the feeding demand, to adapt to different production needs.

[0031] Specifically, when it is required to increase the speed of the tobacco material output by the quantitative discharge hopper 5, the inclination angle of the quantitative discharge hopper 5 can be increased; similarly, when it is required to reduce the speed of the tobacco material output by the quantitative discharge hopper 5, the inclination angle of the quantitative discharge hopper 5 can be reduced. In addition, increasing the inclination angle of the quantitative discharge hopper 5 can also enable more tobacco material in the quantitative discharge hopper 5 to be separated from the quantitative discharge hopper 5 under the action of gravity, thereby reducing the residual amount of tobacco material in the quantitative discharge hopper 5.

[0032] The end face bottom of the front and rear ends of the fixed bearing plate 3 is provided with a fixed strip with a mounting hole, which is convenient for being mounted on the right end top of the belt conveyor 2 through bolts.

[0033] The left end top of the quantitative discharge hopper 5 is provided with a bearing fixed frame 6, which is a U-shaped frame structure with an opening downward, and is convenient for bearing the lifting adjusting rod 7. The two ends of the bearing fixed frame 6 are provided with fixed holes, and the left end top of the quantitative discharge hopper 5 is provided with a threaded blind hole matched with the fixed holes, and the bolts are screwed through the fixed holes and the threaded blind hole, which is convenient for mounting the bearing fixed frame 6 on the left end top of the quantitative discharge hopper 5 through bolts. The middle of the bearing fixed frame 6 is provided with a second threaded hole penetrating upward and downward, and the lifting adjusting rod 7 is mounted in the second threaded hole of the bearing fixed frame 6. The outer circumference of the lifting adjusting rod 7 is provided with a second external thread matched with the second threaded hole, which is convenient for adjusting the lifting of the lifting adjusting rod 7 through screw connection. The bottom end face of the lifting adjusting rod 7 is provided with a fixed column, and the top end face of the lifting adjusting rod 7 is provided with a regular hexagonal prism. The fixed column of the lifting adjusting rod 7 is provided with a bearing, and the top end face of the quantitative adjusting plate 8 is provided with a bearing circular groove for mounting the bearing. Specifically, the fixed column of the lifting adjusting rod 7 is in interference fit with the inner ring of the bearing, and the outer ring of the bearing is in interference fit with the bearing circular groove. The two ends of the quantitative adjusting plate 8 are provided with limiting grooves penetrating upward and downward, and the limiting grooves are in sliding connection with the side wall of the discharge port, which is convenient for limiting the quantitative adjusting plate 8 in the discharge port of the quantitative discharge hopper 5 and guiding the lifting of the quantitative adjusting plate 8 through the limiting grooves.

[0034] In the utility model, when the inclination angle of the quantitative discharge hopper 5 needs to be adjusted, the angle adjusting rod 4 is rotated through a tool, the angle adjusting rod 4 is lifted or lowered through screw engagement, the quantitative discharge hopper 5 is turned up and down through the lifting of the angle adjusting rod 4, and thus the adjustment of the inclination angle of the quantitative discharge hopper 5 is realized. When the quantitative adjusting plate 8 needs to be adjusted upward, the lifting adjusting rod 7 is rotated through a tool, the lifting adjusting rod 7 is lifted through screw engagement, the quantitative adjusting plate 8 is lifted synchronously through the lifting of the lifting adjusting rod 7, and thus the self-locking property of the screw is used to prevent the quantitative adjusting plate 8 from falling back. Figure 3

[0035] ​Of course, in other embodiments, the regular hexagonal slot of the angle adjustment rod 4 can also be replaced by a regular heptagonal slot, thereby making the angle adjustment rod 4 need to be rotated by a special tool matched with the regular heptagonal slot, avoiding non-staff to rotate and adjust the angle adjustment rod 4. The regular hexagonal prism of the lifting adjustment rod 7 can also be replaced by a regular heptagonal prism, thereby making the lifting adjustment rod 7 need to be rotated by a special tool matched with the regular heptagonal prism, avoiding non-staff to rotate and adjust the lifting adjustment rod 7.

[0036] The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts a mature means in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, the circuit connection adopts a conventional connection mode in the prior art, and details are not described herein. The contents not described in detail in the specification all belong to the prior art known to the person skilled in the art.

[0037] Obviously, the above embodiments of the utility model are only examples for clearly illustrating the utility model, and are not a limitation on the embodiments of the utility model. For the ordinary skilled in the art, various obvious changes, re-adjustments and replacements can be made without departing from the protection scope of the utility model. Here, it is not necessary and impossible to enumerate all the embodiments. Any modification, equivalent replacement and improvement made within the spirit and principle of the utility model should be included in the protection scope of the utility model claim.

Claims

1. A tobacco material feeding device, characterized by, Including feeding machine body, The feeding machine body is provided with belt conveyor, The right end top of belt conveyor is installed with fixed bearing plate, The fixed bearing plate is overall downward open and left and right through U-shaped plate structure, The right end of fixed bearing plate is provided with first threaded hole that penetrates up and down, The left end top end face of fixed bearing plate is provided with a pair of first semicircular head plate with front and back through hole, The inside of first threaded hole of fixed bearing plate is installed with angle adjusting rod, The outside circumference of angle adjusting rod is provided with first external thread that cooperates with first threaded hole, The bottom end face of angle adjusting rod is provided with hexagonal slot, The first semicircular head plate of fixed bearing plate is installed with quantitative discharge hopper through fixed shaft, The left end of bottom end face of quantitative discharge hopper is provided with second semicircular head plate with front and back through hole, The second semicircular head plate is rotatably connected with fixed shaft, The left side wall of quantitative discharge hopper is provided with discharge port.

2. A tobacco material feeding device according to claim 1, characterised in that, The left end top of quantitative discharge hopper is installed with bearing fixed frame, The bearing fixed frame is overall downward open U-shaped frame structure.

3. A tobacco material feeding device according to claim 2, wherein, Both ends of bearing fixed frame are provided with fixed hole, The left end top of quantitative discharge hopper is provided with threaded blind hole that is aligned with fixed hole.

4. A tobacco material feeding device according to claim 2, wherein The middle of bearing fixed frame is provided with second threaded hole that penetrates up and down, The inside of second threaded hole of bearing fixed frame is installed with lifting adjusting rod, The outside circumference of lifting adjusting rod is provided with second external thread that cooperates with second threaded hole.

5. A tobacco material feeding device according to claim 4, wherein, The bottom end face of lifting adjusting rod is provided with fixed column, The top end face of lifting adjusting rod is provided with hexagonal prism.

6. A tobacco material feeding device according to claim 5, wherein, The fixed column of lifting adjusting rod is installed with quantitative adjusting plate through bearing, The top end face of quantitative adjusting plate is provided with bearing circular groove for installing bearing.

7. A tobacco material feeding device according to claim 6, wherein, Both ends of quantitative adjusting plate are provided with up and down through limiting slot, The limiting slot is slidably connected with the side wall of discharge port.

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