SUMMERY OF THE UTILITY MODEL
Aiming at the defects, the utility model provides an automatic chrysanthemum tea selection device, which solves the problems.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an automatic chrysanthemum tea selection device comprises a rectangular support, a rectangular box body and a driving motor, wherein a shunting and screening mechanism is mounted on the rectangular box body;
the shunting and screening mechanism comprises a shunting part and a screening part, wherein the shunting part comprises a double-sided cone barrel and is used for shunting tea; the screening part comprises a wide-mouth screen cylinder, the diameters of two ends of the wide-mouth screen cylinder are larger than the diameter of the middle part of the wide-mouth screen cylinder, and the driving motor drives the screening part to rotate so as to screen the tea leaves in a grading way;
an output assembly is installed on one side of the rectangular support, and the driving motor drives the output assembly to convey the screened tea leaves to the next procedure.
Furthermore, the flow dividing part also comprises a feed hopper arranged on the upper surface of the rectangular box body, and a plurality of rectangular openings are formed in the side surface of the center of the wide-opening screen cylinder; the screening part also comprises a first bearing at two ends of the rectangular box body, two ends of the wide-mouth screen cylinder are fixedly connected with the first bearing, the side surface of the wide-mouth screen cylinder is provided with screen holes, and the center of the wide-mouth screen cylinder is sequentially provided with a plurality of specifications in the direction extending towards the two ends and gradually increases; the inner side of the wide-mouth screen cylinder is provided with arc-shaped clapboards which are provided with a plurality of groups; one end of the wide-mouth screen cylinder is provided with a connecting plate, the center of the connecting plate is provided with a transmission sleeve, and the transmission sleeve is fixedly connected with the output end of the driving motor.
Furthermore, isolating rings are arranged on two sides of the rectangular opening and fixedly connected with the wide-opening screen cylinder.
Further, arc-shaped grooves are installed at two ends of the rectangular box body, and a discharge hopper is installed at the lower end of each arc-shaped groove.
Further, the output assembly comprises a second bearing installed on two sides of the rectangular support, rotating rollers are installed on inner rings of the second bearing, the rotating rollers are provided with a pair of rollers, a conveying belt is installed on one side of each rotating roller, a partition plate is installed on the side surface of each conveying belt, a driven wheel is installed at one end of each rotating roller, a driving wheel is installed at the output end of the driving motor, and a driving belt is installed between the driving wheel and the driven wheel.
Furthermore, the driving motor is installed on one side of the rectangular box body, and the rectangular box body is installed above the rectangular support.
The utility model has the beneficial effects that: the tea leaves can be shunted and rotationally screened under the action of the shunting and screening mechanism, so that the tea leaves can be classified and screened while the working efficiency is improved, and the impurities are prevented from being cleaned manually and frequently;
the tea leaves which are well screened can be conveyed to the next procedure under the action of the output assembly, so that manual participation is avoided, and the yield is indirectly increased.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
The embodiment of the present application provides an automatic selection device for chrysanthemum tea leaves, please refer to fig. 1-5: an automatic chrysanthemum tea selection device comprises a rectangular support 1, a rectangular box body 2 and a driving motor 3, wherein a shunting and screening mechanism is arranged on the rectangular box body 2;
the shunting and screening mechanism comprises a shunting part 4 and a screening part 5, wherein the shunting part 4 comprises a double-sided cone barrel 6, and the shunting part 4 is used for shunting tea; the screening part 5 comprises a wide-mouth screen cylinder 7, the diameters of two ends of the wide-mouth screen cylinder 7 are larger than the diameter of the middle part, and the driving motor 3 drives the screening part 5 to rotate, so that tea leaves can be screened in a grading way;
output assembly 8 is installed to rectangular support 1 one side, and driving motor 3 drive output assembly 8 carries the tealeaves that screens to next process.
The flow dividing part 4 also comprises a feed hopper 9 arranged on the upper surface of the rectangular box body 2, a plurality of rectangular openings 10 are arranged on the side surface of the center of the wide-mouth screen cylinder 7; the screening part 5 also comprises bearings I11 at two ends of the rectangular box body 2, two ends of the wide-mouth screen cylinder 7 are fixedly connected with the bearings I11, the side surface of the wide-mouth screen cylinder 7 is provided with screen holes 12, and the center of the wide-mouth screen cylinder 7 is sequentially provided with a plurality of specifications in the direction extending to the two ends and gradually increases; the inner side of the wide-mouth screen cylinder 7 is provided with arc-shaped clapboards 13, and the arc-shaped clapboards 13 are provided with a plurality of groups; one end of the wide-mouth screen cylinder 7 is provided with a connecting plate 14, the center of the connecting plate 14 is provided with a transmission sleeve 15, and the transmission sleeve 15 is fixedly connected with the output end of the driving motor 3.
Two sides of the rectangular opening 10 are provided with isolating rings 16, and the isolating rings 16 are fixedly connected with the wide-opening screen cylinder 7.
Arc-shaped grooves 17 are arranged at two ends of the rectangular box body 2, and a discharge hopper 18 is arranged at the lower ends of the arc-shaped grooves 17.
The output assembly 8 comprises a second bearing 19 arranged on two sides of the rectangular support 1, a rotating roller 20 is arranged on the inner ring of the second bearing 19, a pair of rotating rollers 20 is arranged, a conveying belt 21 is arranged on one side of each rotating roller 20, a partition plate 22 is arranged on the side surface of each conveying belt 21, a driven wheel 23 is arranged at one end of each rotating roller 20, a driving wheel 24 is arranged at the output end of the driving motor 3, and a conveying belt 25 is arranged between each driving wheel 24 and each driven wheel 23.
The driving motor 3 is arranged on one side of the rectangular box body 2, and the rectangular box body 2 is arranged above the rectangular support 1.
In the embodiment, the electric appliance of the equipment is controlled by an external controller, the controller controls the driving motor 3 to rotate, the driving motor 3 drives the connecting plate 14 and the wide-mouth screen cylinder 7 to rotate through the transmission sleeve 15, the arc-shaped partition plate 13, the isolating ring 16 and the double-sided cone bucket rotate along with the wide-mouth screen cylinder 7, and the wide-mouth screen cylinder 7 can stably rotate under the action of the bearing I11; the driving motor 3 also drives the driving wheel 24 to rotate, the driving wheel 24 drives the driven wheel 23 to rotate through the transmission belt 25, and the driven wheel 23 drives the rotating roller 20 and the transmission belt 21 to transmit;
a large amount of tea can be conveyed above the feed hopper 9 through external equipment, the tea enters the flow dividing part 4 through the feed hopper 9 by utilizing the action of gravity, the tea can be divided into two parts to flow to the two ends of the wide-mouth screen cylinder 7 by the action of the double-sided cone cylinder 6, the tea leaves can be prevented from flowing out from the lower rectangular opening 10 by the action of the isolating ring 16, and after the tea leaves enter the wide-opening screen cylinder 7, the tea leaves can have the trend of moving towards one side of the arc-shaped groove 17 by utilizing the action of the inclined plane at the lower end of the wide-mouth screen cylinder 7, the tea leaves can roll towards one side of the arc-shaped groove 17 by matching with the rotation of the wide-mouth screen cylinder 7, the tea leaves fall towards the conveyor belt 21 through the screen holes 12 with corresponding sizes in the second process, the tea leaves can be prevented from moving to one side of the arc-shaped groove 17 too fast through the action of the arc-shaped partition plate 13, and the sieve pores 12 in the patent are set to be in three specifications of large, medium and small and can be adjusted according to actual requirements;
the tea leaves fall to the conveyor belt 21 through the sieve holes 12, the screened tea leaves can be distinguished through the action of the partition plate 22, and the screened tea leaves can be conveyed to the next station through the action of the conveyor belt 21; part of the impurities with larger particles can fall to the arc-shaped groove 17, and the impurities can be discharged through the discharge hopper 18.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being permanently connected, detachably connected, or integral; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.