Rapid tea classifying and packaging device

Abstract

The utility model relates to the technical field of tea processing, in particular to a rapid tea classifying and packaging device which comprises a screening box, a first screening plate, a second screening plate and a baffle mechanism, and the baffle mechanism comprises two baffles, two supports, two limiting rotating shafts, two threaded rods, two driving assemblies and two connecting bearings. When tea leaves are screened through a first screening plate and a second screening plate, a driving assembly is started, a transmission gear drives a limiting rotating shaft to rotate on a support, due to the fact that the position of the limiting rotating shaft does not change when the limiting rotating shaft rotates, and a threaded rod is in threaded connection with the interior of the limiting rotating shaft, the threaded rod shifts in the rotating process; and therefore, the baffle is driven by the connecting bearing to slide in the through groove, the first discharging opening and the second discharging opening are closed, and the situation that in the screening process, part of unscreened tea leaves are output through the discharging openings, and the tea leaf classification effect is not ideal enough is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of tea processing, in particular to a device for rapid tea sorting and packaging. Background Art

[0002] After tea is processed, it needs to be packaged as finished product, so the packaging equipment for tea processing products becomes very important. Currently, the packaging equipment for tea processing products cannot classify and package the tea according to the size of the tea.

[0003] To solve the above problems, the existing public patent (CN215794677U) discloses a packaging device for finished tea products, including a feed inlet and a box body, an ultraviolet sterilization lamp fixedly installed on the top of the box body, a first groove is provided on the inner wall on one side of the box body, and a second groove is provided on the inner wall on the other side of the box body. A first movable mechanism is movably installed inside the first groove, and a second movable mechanism is movably installed inside the second groove. A first filter plate and a second filter plate are fixedly installed between the first movable mechanism and the second movable mechanism respectively, and a vibration motor is fixedly installed at the middle position of the bottom of the first filter plate and the second filter plate. A drying mechanism is fixedly installed on the inner walls on both sides of the box body, and a collecting trough is movably installed at the bottom of the box body. This technical solution is provided with a series of structures so that the device can effectively classify and package tea leaves of different specifications during use.

[0004] However, the existing tea processing product packaging equipment is not provided with a baffle mechanism, and some tea leaves that are not completely screened will be discharged through the discharge port, resulting in unsatisfactory tea classification effect. Utility Model Content

[0005] The purpose of the utility model is to provide a device for quickly sorting and packaging tea, aiming to solve the technical problem that the existing tea processing product packaging equipment is not equipped with a baffle mechanism, and some incompletely screened tea leaves will be discharged through the discharge port, resulting in unsatisfactory tea sorting effect.

[0006] To achieve the above-mentioned object, the utility model provides a tea rapid classification and packaging device, comprising a screening box, a first screening plate, a second screening plate and a baffle mechanism, wherein a feed port is provided at the top of the screening box, the first screening plate and the second screening plate are sequentially provided inside the screening box from top to bottom, the first screening plate and the second screening plate are both arranged in an inclined structure, both ends of the first screening plate and the second screening plate are provided with spring members fixed to the inner side wall of the screening box, the bottoms of the first screening plate and the second screening plate are both provided with a vibration motor, and a first discharge port and a second discharge port are sequentially provided on the side walls of the screening box from top to bottom, the first discharge port corresponds to the lower part of the first screening plate, and the second discharge port corresponds to the lower part of the second screening plate;

[0007] The camshaft is an axially traversing gear of the first and second gears and is adapted to move the gears relative to each other to move the gears to the desired position and to move the gears to the desired position.

[0008] Wherein, each of the driving components includes a driving motor and an output gear. The driving motor is installed at one end of the bracket away from the screening box. The output end of the driving motor is provided with the output gear, and the output gear is meshed with the transmission gear.

[0009] Among them, each of the brackets includes a support plate, a fixed plate and a mounting plate, the fixed plate is fixedly provided at one end of the support plate, the mounting plate is fixedly provided at the other end of the support plate, the fixed plate is connected to the outer wall of the screening box, and the drive motor is provided on the mounting plate.

[0010] Wherein, two limiting rings are provided on the outside of each limiting rotating shaft, and the two limiting rings are respectively located on the front and rear surfaces of the corresponding mounting plate.

[0011] Wherein, the tea rapid classification and packaging device also includes two protective shells, each of the mounting plates is further provided with the protective shell, and the protective shell is provided outside the driving assembly and the corresponding transmission gear.

[0012] Wherein, each protective shell is provided with a fixing block at one end close to the corresponding mounting plate, and the fixing block is detachably connected to the mounting plate.

[0013] The utility model provides a rapid tea sorting and packaging device. When the vibration motor is started and the tea is screened by the first screening plate and the second screening plate, the driving assembly is started and the limiting rotating shaft is driven to rotate on the bracket through the transmission gear. Since the position of the limiting rotating shaft does not change when it rotates, and the internal thread of the limiting rotating shaft is connected to the threaded rod, the threaded rod is displaced during the rotation process, thereby driving the baffle to slide in the through groove through the connecting bearing, closing the first discharge port and the second discharge port, thereby preventing some unscreened tea from being discharged through the first discharge port and the second discharge port during the screening process, resulting in an unsatisfactory tea sorting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 It is a structural schematic diagram of a tea rapid classification and packaging device according to the first embodiment of the present utility model.

[0016] Figure 2 The utility model provides Figure 1 A magnified view of the local structure at point A.

[0017] Figure 3 It is a cross-sectional view of the internal structure of the screening box in the first embodiment of the present invention.

[0018] Figure 4 It is a structural schematic diagram of a tea rapid classification and packaging device according to the second embodiment of the present utility model.

[0019] 101-screening box, 102-first screening plate, 103-second screening plate, 104-baffle, 105-limiting shaft, 106-threaded rod, 107-connecting bearing, 108-drive motor, 109-output gear, 110-support plate, 111-fixed plate, 112-mounting plate, 113-feed port, 114-spring part, 115-vibration motor, 116-first discharge port, 117-second discharge port, 118-through slot, 119-transmission gear, 120-limiting ring, 201-protective shell, 202-fixed block. DETAILED DESCRIPTION

[0020] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present invention, and should not be construed as limiting the present invention.

[0021] First embodiment:

[0022] See also Figures 1 to 3 ,in Figure 1 This is a schematic structural diagram of the tea rapid classification and packaging device of the first embodiment. Figure 2 yes Figure 1 A magnified view of the local structure at A, Figure 3 It is a cross-sectional view of the internal structure of the screening box in the first embodiment.

[0023] The present invention provides a device for rapid classification and packaging of tea leaves: comprising a screening box 101, a first screening plate 102, a second screening plate 103 and a baffle 104 mechanism, wherein the baffle 104 mechanism comprises two baffles 104, two brackets, two limiting rotating shafts 105, two threaded rods 106, two driving assemblies and two connecting bearings 107, each of the driving assemblies comprises a driving motor 108 and an output gear 109, and each of the brackets comprises a supporting plate 110, a fixing plate 111 and a mounting plate 112. The above-mentioned solution solves the problem that the baffle 104 mechanism is not provided on the existing tea processing product packaging equipment, and some tea leaves that are not completely screened will be discharged through the discharge port, resulting in an unsatisfactory classification effect of the tea leaves. It can be understood that the above-mentioned solution can be used in the structure of the tea processing product classification and packaging equipment.

[0024] According to this specific embodiment, the top of the screening box 101 is provided with a feed port 113, and the interior of the screening box 101 is provided with the first screening plate 102 and the second screening plate 103 in sequence from top to bottom, and the first screening plate 102 and the second screening plate 103 are both arranged in an inclined structure, and both ends of the first screening plate 102 and the second screening plate 103 are provided with spring members 114 fixed to the inner side wall of the screening box 101, and the bottom of the first screening plate 102 and the second screening plate 103 are provided with a vibration motor 115, and the side wall of the screening box 101 is provided with a first discharge port 116 and a second discharge port 117 in sequence from top to bottom, the first discharge port 116 corresponds to the lower part of the first screening plate 102, and the second discharge port 117 corresponds to the lower part of the second screening plate 103, The tea leaves are transported to the interior of the screening box 101 through the feed port 113, and the vibration motor 115 is started to drive the first screening plate 102 and the second screening plate 103 to vibrate. During the vibration process, the tea leaves larger than the screening holes of the first screening plate 102 are transported to the first discharge port 116 for packaging, and the tea leaves smaller than the screening holes of the first screening plate 102 fall onto the second screening plate 103 for screening. The tea leaves larger than the screening holes of the second screening plate 103 are transported to the second discharge port 117 for packaging, and the tea leaves smaller than the screening holes of the second screening plate 103 fall to the bottom of the screening box 101. The first screening plate 102 and the second screening plate 103 cooperate to quickly classify the tea leaves according to their size, so that tea leaves of different sizes can be classified and packaged, which is more practical.

[0025] Among them, two through slots 118 are further provided on the side wall of the screening box 101, and the two through slots 118 correspond to the first discharge port 116 and the second discharge port 117 respectively, and the baffle 104 is slidably provided inside each through slot 118. Two brackets are installed on the side wall of the screening box 101, and each bracket corresponds to one through slot 118 respectively. The bracket is rotatably provided with the limiting shaft 105 at one end away from the screening box 101, and the internal thread of the limiting shaft 105 is connected to the threaded rod 106. Each of the baffles 104 extending to the outside of the corresponding through slot 118 is provided with the connecting bearing 107, and the end of the threaded rod 106 close to the screening box 101 is embedded in the inside of the corresponding connecting bearing 107. The driving assembly is also provided on each bracket, and a transmission is provided on the outside of each limiting shaft 105. Gear 119, the output end of the driving assembly is mechanically transmitted with the transmission gear 119. When the vibration motor 115 is started and the tea leaves are screened through the first screening plate 102 and the second screening plate 103, the driving assembly is started and the limiting shaft 105 is driven to rotate on the bracket through the transmission gear 119. Since the position of the limiting shaft 105 does not change during rotation, and the internal thread of the limiting shaft 105 is connected to the threaded rod 106, the threaded rod 106 is displaced during rotation, thereby driving the baffle 104 to slide in the through groove 118 through the connecting bearing 107, and closing the first discharge port 116 and the second discharge port 117, thereby avoiding that some unscreened tea leaves are output through the first discharge port 116 and the second discharge port 117 during the screening process, resulting in unsatisfactory tea classification effect.

[0026] Secondly, the drive motor 108 is installed at one end of the bracket away from the screening box 101. The output end of the drive motor 108 is provided with the output gear 109. The output gear 109 is engaged with the transmission gear 119. The drive motor 108 is started to drive the output gear 109 to rotate. Since the output gear 109 is engaged with the transmission gear 119, the limiting shaft 105 is driven to rotate on the bracket.

[0027] At the same time, the fixing plate 111 is fixedly provided at one end of the support plate 110, and the mounting plate 112 is fixedly provided at the other end of the support plate 110. The fixing plate 111 is connected to the outer wall of the screening box 101, and the driving motor 108 is provided on the mounting plate 112. The fixing plate 111 and the mounting plate 112 are both fixedly connected to the support plate 110. When preparing the bracket, it is made by one-piece molding technology, and the structure is more solid.

[0028] In addition, two limiting rings 120 are provided on the outside of each limiting shaft 105, and the two limiting rings 120 are respectively located on the front and rear surfaces of the corresponding mounting plate 112. Through the setting of the two limiting rings 120, the structure of the limiting shaft 105 is more stable when it rotates on the bracket.

[0029] When using a tea rapid sorting and packaging device of the present embodiment, tea leaves are transported to the interior of the screening box 101 through the feed port 113, and the vibration motor 115 is started to drive the first screening plate 102 and the second screening plate 103 to vibrate. During the vibration process, tea leaves larger than the screening holes of the first screening plate 102 are transported to the first discharge port 116 for packaging, and tea leaves smaller than the screening holes of the first screening plate 102 fall onto the second screening plate 103 for screening. Tea leaves larger than the screening holes of the second screening plate 103 are transported to the second discharge port 117 for packaging, and tea leaves smaller than the screening holes of the second screening plate 103 fall to the bottom of the screening box 101. The first screening plate 102 and the second screening plate 103 cooperate to quickly classify the tea leaves according to their size, so that different sizes can be sorted. Tea leaves of the same size are classified and packaged, which is more practical. When the vibration motor 115 is started and the tea leaves are screened by the first screening plate 102 and the second screening plate 103, the driving assembly is started and the limiting shaft 105 is driven to rotate on the bracket through the transmission gear 119. Since the position of the limiting shaft 105 does not change when it rotates, and the internal thread of the limiting shaft 105 is connected to the threaded rod 106, the threaded rod 106 is displaced during the rotation process, thereby driving the baffle 104 to slide in the through groove 118 through the connecting bearing 107, and closing the first discharge port 116 and the second discharge port 117, thereby preventing some unscreened tea leaves from being discharged through the first discharge port 116 and the second discharge port 117 during the screening process.

[0030] Second embodiment:

[0031] Based on the first embodiment, please refer to Figure 4 , Figure 4 This is a schematic structural diagram of a tea rapid sorting and packaging device according to the second embodiment.

[0032] The utility model provides a tea rapid classification and packaging device which also includes two protective shells 201 .

[0033] For the specific embodiment, each of the mounting plates 112 is further provided with the protective shell 201, which is arranged outside the driving assembly and the corresponding transmission gear 119. The protective shell 201 avoids the influence of the external environment on the meshing part of the output gear 109 and the transmission gear 119.

[0034] Each of the protective shells 201 is provided with a fixing block 202 near one end of the corresponding mounting plate 112. The fixing block 202 is detachably connected with the mounting plate 112. The fixing block 202 completes the installation of the protective shell 201.

[0035] When the tea quick classification and packaging device is used, the fixing block 202 completes the installation of the protective shell 201. The protective shell 201 avoids the influence of the external environment on the meshing part of the output gear 109 and the transmission gear 119.

[0036] The above disclosure is only a preferred embodiment of the utility model, and of course cannot limit the scope of the utility model. Those skilled in the art can understand that all or part of the above-mentioned embodiments can be implemented, and equivalent changes made according to the utility model claims still belong to the scope of the utility model.

Claims

1. A tea rapid sorting and packaging device, comprising a screening box, a first screening plate and a second screening plate, wherein the top of the screening box is provided with a feed port, the interior of the screening box is sequentially provided with the first screening plate and the second screening plate from top to bottom, the first screening plate and the second screening plate are both arranged in an inclined structure, both ends of the first screening plate and the second screening plate are provided with spring members fixed to the inner side wall of the screening box, the bottom of the first screening plate and the second screening plate are both provided with a vibration motor, and the side walls of the screening box are sequentially provided with a first discharge port and a second discharge port from top to bottom, the first discharge port corresponds to the lower part of the first screening plate, and the second discharge port corresponds to the lower part of the second screening plate, characterized in that Also included is a baffle mechanism; The camshaft is an axially traversing gear of the first and second gears and is adapted to move the gears relative to each other to move the gears to the desired position and to move the gears to the desired position.

2. The tea rapid classification and packaging device according to claim 1, characterized in that: Each of the driving assemblies includes a driving motor and an output gear. The driving motor is mounted on an end of the bracket away from the screening box. The output end of the driving motor is provided with the output gear, which is meshed with the transmission gear.

3. The tea rapid classification and packaging device according to claim 2, characterized in that: Each of the brackets includes a support plate, a fixing plate and a mounting plate. The fixing plate is fixedly provided at one end of the support plate, and the mounting plate is fixedly provided at the other end of the support plate. The fixing plate is connected to the outer wall of the screening box, and the driving motor is provided on the mounting plate.

4. The tea rapid classification and packaging device according to claim 3, characterized in that: Two limiting rings are provided on the outside of each limiting rotating shaft, and the two limiting rings are respectively located on the front and rear surfaces of the corresponding mounting plate.

5. The tea rapid classification and packaging device according to claim 4, characterized in that: The tea rapid classification and packaging device further includes two protective shells. Each of the mounting plates is further provided with the protective shell, and the protective shell is provided outside the driving assembly and the corresponding transmission gear.

6. The tea rapid classification and packaging device according to claim 5, characterized in that: A fixing block is provided at one end of each protective shell close to the corresponding mounting plate, and the fixing block is detachably connected to the mounting plate.

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