Tea planting and screening device

Abstract

The utility model discloses a tea planting and screening device which comprises a working table and is characterized in that a driving assembly is arranged at the side end of the working table, and a dust collection assembly is arranged at the top of the working table; through the arrangement of the driving assembly, a circular gear reciprocates to enable a fourth circular gear and a rack to reciprocate, so that a connecting straight rod reciprocates, tea leaves are placed on the surface of a filter plate, the filter plate is driven to move when the connecting straight rod moves, a spring protects the filter plate, and the filter plate shakes; the tea leaf screening device is provided with the dust suction assembly and the fan for sucking dust, and after the dust enters the dust suction box, water drops generated by the water spraying part adsorb the dust and fall to the bottom of the dust suction box together, so that the tea leaf screening device is convenient to use and high in practicability. And the effects of preventing workers from inhaling dust for a long time and protecting the environment are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of tea screening, and more specifically, the utility model relates to a tea planting and screening device. Background Art

[0002] The processing of tea refers to the process of making finished tea after the fresh tea leaves of the tea tree are harvested, such as the processing technology of green tea is fixation, rolling, and drying; black tea is withering, rolling, fermentation, and drying. At the same time, whether the tea processing technology is in place directly affects the quality of tea. Therefore, only standard and exquisite technology can make a good cup of tea;

[0003] After retrieval, the existing patent (publication number: CN217141112U) discloses a tea screening device for tea planting. The utility model discloses a tea screening device for tea planting, including a fixed box. The tops of both sides of the inner wall of the fixed box are both provided with chutes. Sliders are slidably connected inside both chutes. Through holes are opened in the middle of both sliders. A limiting rod is fixedly installed between the top and the bottom of the chute. The limiting rod is inserted through the through hole. A buffer spring is sleeved and connected to the bottom of the limiting rod. The bottom end of the buffer spring is fixedly connected to the bottom end of the chute. The top end of the buffer spring is fixedly connected to the bottom end of the slider. By installing the first drive motor to drive the rotation of the rotating shaft, by the rotation of the rotating shaft to drive the rotation of the cam, through the cooperation of the cam and the buffer spring sleeved on the surface of the limiting rod to control the vibration of the rectangular screening basket, through the vibration of the rectangular screening basket, it is convenient to screen the sundries and fallen leaves in the tea, and ensure the cleanliness of the tea;

[0004] Since tea is relatively fragile, during the process of screening tea, the tea cannot be screened by stirring, which will cause damage to the tea and thus affect the quality of the tea. Content of the Utility Model

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a tea planting and screening device to solve the problem that since tea is relatively fragile, during the process of screening tea, the tea cannot be screened by stirring, which will cause damage to the tea and thus affect the quality of the tea.

[0006] To solve the above technical problems, the utility model provides the following technical solution: a tea planting and screening device, including a workbench, a driving component is arranged at the side end of the workbench for controlling the workbench to screen tea, and a dust suction component is arranged at the top of the workbench for cleaning the dust generated by the workbench.

[0007] Preferably, through holes are formed in the side ends of the workbench, and a shaking component is fixedly installed inside the workbench. The shaking component includes a fixed frame, a spring, a filter plate, and filter holes. The fixed frame is fixedly installed on the inner wall surface of the workbench. One end of the spring is fixedly connected to the surface of the fixed frame away from the workbench, the filter plate is fixedly connected to the other end of the spring, and the filter holes are formed in the surface of the filter plate.

[0008] Preferably, the driving assembly includes a driving housing, a driving component, a first gear set, a second gear set, a third gear set, and a straight rod component. The driving housing is fixedly installed on the side end of the workbench, the driving component is fixedly installed inside the driving housing, the first gear set is fixedly connected to the side end of the driving component, the second gear set is fixedly connected inside the driving housing, the third gear set is fixedly installed inside the driving housing, the first gear set, the second gear set, and the third gear set are meshed with each other, the straight rod component is arranged inside the through hole, and the third gear set and the straight rod component are meshed with each other.

[0009] Preferably, the driving component includes a fixed table and a first motor. The fixed table is fixedly installed at the bottom of the driving housing, and the first motor is fixedly installed on the top of the fixed table.

[0010] Preferably, the first gear set includes a first circular gear, a first half gear, and a first connecting rod. The first connecting rod is fixedly connected to the side end of the first motor, the first circular gear is fixedly connected to the outer surface of the first connecting rod, the first half gear is fixedly connected to the outer surface of the first connecting rod. The second gear set includes a second circular gear, a second half gear, and a second connecting rod. The second connecting rod is fixedly connected inside the driving housing, the second circular gear is fixedly connected to the outer surface of the second connecting rod, the second half gear is fixedly connected to the outer surface of the second connecting rod, and the first circular gear and the second circular gear are meshed with each other.

[0011] Preferably, the third gear set includes a third circular gear, a fourth circular gear, and a third connecting rod. The third connecting rod is fixedly connected inside the driving housing, the third circular gear is fixedly connected to the outer surface of the third connecting rod, the fourth circular gear is fixedly connected to the outer surface of the third connecting rod, and the third circular gear, the first half gear, and the second half gear are meshed with each other.

[0012] Preferably, the straight rod component includes a connecting straight rod and a rack. The connecting straight rod is arranged inside the through hole, the connecting straight rod is fixedly connected to the side end of the filter plate, the rack is fixedly connected to the bottom of the connecting straight rod, and the connecting straight rod and the fourth circular gear are meshed with each other.

[0013] Preferably, the dust suction assembly includes a dust suction box, a water tank, a suction component, a water outlet, and a water spraying component. The dust suction box is fixedly installed on the top of the workbench. The suction component is fixedly installed on the side of the dust suction box. The water tank is fixedly installed on the top of the dust suction box. The water outlet is fixedly connected to the side of the water tank. The water spraying component is fixedly installed at the bottom of the water outlet.

[0014] Preferably, the suction component includes a second motor, a fan, and a connecting frame. The fan is fixedly installed on the side of the dust suction box. The second motor is fixedly connected to the rear end of the fan. The connecting frame is fixedly connected to the side of the second motor

[0015] Preferably, the water spraying component includes a connecting head, a nut, and a water spraying head. The connecting head is fixedly installed at the bottom of the water outlet. The nut is fixedly connected to the outer surface of the connecting head. The water spraying head is fixedly connected to the bottom of the connecting head.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] In the present utility model, by providing a driving assembly and using the above structure, the first motor drives the first connecting rod to rotate. The rotation drives the first circular gear and the first half gear to rotate. The first circular gear meshes with the second circular gear, and the rotation of the second circular gear drives the second connecting rod to rotate, thereby driving the second half gear to rotate. The surfaces of the first half gear and the second half gear are provided with semi-tooth shapes. The third circular gear meshes with the first half gear and the second half gear. The rotation of the first half gear and the second half gear causes the third circular gear to rotate reciprocally. The reciprocating movement of the third circular gear causes the fourth circular gear and the rack to move reciprocally, thereby realizing the reciprocating movement of the connecting straight rod. The tea leaves are placed on the surface of the filter plate. When the connecting straight rod moves, it drives the filter plate to move. The spring protects the filter plate, and the filter plate generates vibrations, shaking off some impurities of the tea leaves, achieving the effect that the screening of tea leaves does not require manual shaking and will not damage the tea leaves;

[0018] In the present utility model, by providing a dust suction assembly and using the above structure, the fan sucks in the dust. After the dust enters the interior of the dust suction box, the water droplets generated by the water spraying component adsorb the dust and together fall to the bottom of the dust suction box, achieving the effect of preventing the staff from inhaling dust for a long time and protecting the environment at the same time. Description of the Drawings

[0019] Figure 1 is the overall structural schematic diagram of the present utility model;

[0020] Figure 2 is the structural schematic diagram of the shaking component of the present utility model;

[0021] Figure 3 is the structural schematic diagram of the driving assembly of the present utility model;

[0022] Figure 4 Schematic diagram of the dust collection component structure of the present utility model;

[0023] Figure 5 Schematic diagram of the air suction component structure of the present utility model;

[0024] Figure 6 Schematic diagram of the water spraying component structure of the present utility model.

[0025] [Reference numerals]

[0026] 1. Workbench; 11. Through hole; 12. Shaking component; 121. Fixed frame; 122. Spring; 123. Filter plate; 124. Filter hole; 2. Driving component; 21. Driving housing; 22. Driving part; 221. Fixed table; 222. First motor; 23. First gear set; 231. First circular gear; 232. First half gear; 233. First connecting rod; 24. Second gear set; 241. Second circular gear; 242. Second half gear; 243. Second connecting rod; 25. Third gear set; 251. Third circular gear; 252. Fourth circular gear; 253. Third connecting rod; 26. Straight rod component; 261. Connecting straight rod; 262. Rack; 3. Dust collection component; 31. Dust collection box; 32. Water tank; 33. Air suction component; 331. Second motor; 332. Fan; 333. Connecting frame; 34. Water outlet; 35. Water spraying component; 351. Connector; 352. Nut; 353. Spraying head. Specific embodiments

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

[0028] Embodiment 1

[0029] The preferred embodiment of the tea planting and screening device provided by the present utility model is as Figures 1 to 6As shown in the figure: It includes a workbench 1, a driving component 2 is arranged at the side end of the workbench 1 for controlling the workbench 1 to screen tea leaves, a dust suction component 3 is arranged at the top of the workbench 1 for cleaning the dust generated by the workbench 1, a through hole 11 is opened at the side end of the workbench 1, and a shaking component 12 is fixedly installed inside the workbench 1. The shaking component 12 includes a fixed frame 121, a spring 122, a filter plate 123, and filter holes 124. The fixed frame 121 is fixedly installed on the inner wall surface of the workbench 1. One end of the spring 122 is fixedly connected to the surface of the fixed frame 121 away from the workbench 1. The filter plate 123 is fixedly connected to the other end of the spring 122. The filter holes 124 are opened on the surface of the filter plate 123. The driving component 2 includes a driving housing 21, a driving part 22, a first gear set 23, a second gear set 24, a third gear set 25, and a straight rod component 26. The driving housing 21 is fixedly installed at the side end of the workbench 1. The driving part 22 is fixedly installed inside the driving housing 21. The first gear set 23 is fixedly connected to the side end of the driving part 22. The second gear set 24 is fixedly connected inside the driving housing 21. The third gear set 25 is fixedly installed inside the driving housing 21. The first gear set 23, the second gear set 24, and the third gear set 25 are meshed with each other. The straight rod component 26 is arranged inside the through hole 11, and the third gear set 25 and the straight rod component 26 are meshed with each other. The driving part 22 includes a fixed platform 221 and a first motor 222. The fixed platform 221 is fixedly installed at the bottom of the driving housing 21. The first motor 222 is fixedly installed on the top of the fixed platform 221. The first gear set 23 includes a first circular gear 231, a first half gear 232, and a first connecting rod 233. The first connecting rod 233 is fixedly connected to the side end of the first motor 222. The first circular gear 231 is fixedly connected to the outer surface of the first connecting rod 233. The first half gear 232 is fixedly connected to the outer surface of the first connecting rod 233. The second gear set 24 includes a second circular gear 241, a second half gear 242, and a second connecting rod 243. The second connecting rod 243 is fixedly connected inside the driving housing 21. The second circular gear 241 is fixedly connected to the outer surface of the second connecting rod 243. The second half gear 242 is fixedly connected to the outer surface of the second connecting rod 243. The first circular gear 231 and the second circular gear 241 are meshed with each other. The third gear set 25 includes a third circular gear 251, a fourth circular gear 252, and a third connecting rod 253. The third connecting rod 253 is fixedly connected inside the driving housing 21. The third circular gear 251 is fixedly connected to the outer surface of the third connecting rod 253. The fourth circular gear 252 is fixedly connected to the outer surface of the third connecting rod 253. The third circular gear 251, the first half gear 232, and the second half gear 242 are meshed with each other. The straight rod component 26 includes a connecting straight rod 261 and a rack 262.The connecting straight rod 261 is arranged inside the through hole 11. The connecting straight rod 261 is fixedly connected to the side end of the filter plate 123. The rack 262 is fixedly connected to the bottom of the connecting straight rod 261. The connecting straight rod 261 and the fourth circular gear 252 mesh with each other.

[0030] Specifically, the first motor 222 drives the first connecting rod 233 to rotate, which drives the first circular gear 231 and the first half gear 232 to rotate. The first circular gear 231 meshes with the second circular gear 241. The rotation of the second circular gear 241 drives the second connecting rod 243 to rotate, thereby driving the second half gear 242 to rotate. The surfaces of the first half gear 232 and the second half gear 242 are semi-tooth-shaped. The third circular gear 251 meshes with the first half gear 232 and the second half gear 242. The rotation of the first half gear 232 and the second half gear 242 causes the third circular gear 251 to reciprocate. The reciprocating motion of the third circular gear 251 causes the fourth circular gear 252 and the rack 262 to reciprocate, thereby realizing the reciprocating motion of the connecting straight rod 261. The tea leaves are placed on the surface of the filter plate 123. When the connecting straight rod 261 moves, it drives the filter plate 123 to move. The spring 122 protects the filter plate 123, and the filter plate 123 shakes, causing some impurities of the tea leaves to shake off.

[0031] Embodiment 2

[0032] On the basis of Embodiment 1, a preferred embodiment of the tea planting and screening device provided by the present utility model is as Figures 1 to 6 shown: The dust collection assembly 3 includes a dust collection box 31, a water tank 32, a suction air component 33, a water outlet 34, and a water spraying component 35. The dust collection box 31 is fixedly installed on the top of the workbench 1. The suction air component 33 is fixedly installed on the side end of the dust collection box 31. The water tank 32 is fixedly installed on the top of the dust collection box 31. The water outlet 34 is fixedly connected to the side end of the water tank 32. The water spraying component 35 is fixedly installed at the bottom of the water outlet 34. The suction air component 33 includes a second motor 331, a blower 332, and a connecting frame 333. The blower 332 is fixedly installed on the side end of the dust collection box 31. The second motor 331 is fixedly connected to the rear end of the blower 332. The connecting frame 333 is fixedly connected to the side end of the second motor 331. The water spraying component 35 includes a connecting head 351, a nut 352, and a water spraying head 353. The connecting head 351 is fixedly installed at the bottom of the water outlet 34. The nut 352 is fixedly connected to the outer surface of the connecting head 351. The water spraying head 353 is fixedly connected to the bottom of the connecting head 351.

[0033] Specifically, during the process of screening tea leaves, dust will be generated. The blower 332 sucks in the dust. After the dust enters the interior of the dust collection box 31, the water droplets generated by the water spraying component 35 adsorb the dust and together they fall to the bottom of the dust collection box 31.

[0034] The working process of the present utility model is as follows:

[0035] The first motor 222 drives the first connecting rod 233 to rotate. The rotation drives the first circular gear 231 and the first half gear 232 to rotate. The first circular gear 231 meshes with the second circular gear 241. The rotation of the second circular gear 241 drives the second connecting rod 243 to rotate, thereby driving the second half gear 242 to rotate. The surfaces of the first half gear 232 and the second half gear 242 are set as semi-tooth shapes. The third circular gear 251 meshes with the first half gear 232 and the second half gear 242. The rotation of the first half gear 232 and the second half gear 242 causes the third circular gear 251 to rotate reciprocally. The reciprocating motion of the third circular gear 251 causes the fourth circular gear 252 and the rack 262 to perform reciprocating motions, thereby realizing the reciprocating motion of the connecting straight rod 261. Tea leaves are placed on the surface of the filter plate 123. When the connecting straight rod 261 moves, it drives the filter plate 123 to move. The spring 122 protects the filter plate 123. The filter plate 123 generates vibrations, shaking off some impurities of the tea leaves. During the process of screening the tea leaves, dust will be generated. The blower 332 sucks in the dust. After the dust enters the interior of the dust collection box 31, the water droplets generated by the water spraying component 35 adsorb the dust and together they fall to the bottom of the dust collection box 31.

[0036] Finally, several points should be noted: First, in the description of the present application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. It can be a mechanical connection or an electrical connection, or it can be the communication inside two components. It can be directly connected. "Up", "down", "left", "right", etc. are only used to represent relative position relationships. When the absolute position of the object being described changes, the relative position relationship may change;

[0037] Second: In the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. Other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0038] Finally: The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A tea planting and screening device, comprising a workbench (1), characterized in that, A driving component (2) is provided at the side end of the workbench (1) for controlling the workbench (1) to brush and select tea leaves. A dust suction component (3) is provided at the top of the workbench (1) for cleaning the dust generated by the workbench (1). A through hole (11) is formed at the side end of the workbench (1). A shaking component (12) is fixedly installed inside the workbench (1). The shaking component (12) includes a fixed frame (121), a spring (122), a filter plate (123), and filter holes (124). The fixed frame (121) is fixedly installed on the inner wall surface of the workbench (1). One end of the spring (122) is fixedly connected to the surface of the fixed frame (121) away from the workbench (1). The filter plate (123) is fixedly connected to the other end of the spring (122). The filter holes (124) are formed on the surface of the filter plate (123). The driving component (2) includes a driving housing (21), a driving part (22), a first gear set (23), a second gear set (24), a third gear set (25), and a straight rod component (26). The driving housing (21) is fixedly installed at the side end of the workbench (1). The driving part (22) is fixedly installed inside the driving housing (21). The first gear set (23) is fixedly connected to the side end of the driving part (22). The second gear set (24) is fixedly connected inside the driving housing (21). The third gear set (25) is fixedly installed inside the driving housing (21). The first gear set (23), the second gear set (24), and the third gear set (25) are meshed with each other. The straight rod component (26) is arranged inside the through hole (11). The third gear set (25) and the straight rod component (26) are meshed with each other. The first gear set (23) includes a first circular gear (231), a first half gear (232), and a first connecting rod (233). The first connecting rod (233) is fixedly connected to the side end of the first motor (222). The first circular gear (231) is fixedly connected to the outer surface of the first connecting rod (233). The first half gear (232) is fixedly connected to the outer surface of the first connecting rod (233). The second gear set (24) includes a second circular gear (241), a second half gear (242), and a second connecting rod (243). The second connecting rod (243) is fixedly connected inside the driving housing (21). The second circular gear (241) is fixedly connected to the outer surface of the second connecting rod (243). The second half gear (242) is fixedly connected to the outer surface of the second connecting rod (243). The first circular gear (231) and the second circular gear (241) are meshed with each other.

2. The tea planting and screening device according to claim 1, characterized in that, The driving part (22) includes a fixed platform (221) and a first motor (222). The fixed platform (221) is fixedly installed at the bottom of the driving housing (21). The first motor (222) is fixedly installed on the top of the fixed platform (221).

3. A tea planting and screening device according to claim 1, characterized in that, The third gear set (25) includes a third circular gear (251), a fourth circular gear (252), and a third connecting rod (253). The third connecting rod (253) is fixedly connected inside the drive housing (21). The third circular gear (251) is fixedly connected to the outer surface of the third connecting rod (253). The fourth circular gear (252) is fixedly connected to the outer surface of the third connecting rod (253). The third circular gear (251), the first half gear (232), and the second half gear (242) mesh with each other.

4. A tea planting and screening device according to claim 1, characterized in that, The straight rod component (26) includes a connecting straight rod (261) and a rack (262). The connecting straight rod (261) is disposed inside the through hole (11). The connecting straight rod (261) is fixedly connected to the side end of the filter plate (123). The rack (262) is fixedly connected to the bottom of the connecting straight rod (261). The connecting straight rod (261) and the fourth circular gear (252) mesh with each other.

5. The tea planting and screening device according to claim 1, characterized in that, The dust suction assembly (3) includes a dust suction box (31), a water tank (32), a suction air component (33), a water outlet (34), and a water spraying component (35). The dust suction box (31) is fixedly installed on the top of the workbench (1). The suction air component (33) is fixedly installed on the side end of the dust suction box (31). The water tank (32) is fixedly installed on the top of the dust suction box (31). The water outlet (34) is fixedly connected to the side end of the water tank (32). The water spraying component (35) is fixedly installed at the bottom of the water outlet (34).

6. The tea planting and screening device according to claim 5, wherein, The suction air component (33) includes a second motor (331), a blower (332), and a connecting frame (333). The blower (332) is fixedly installed on the side end of the dust suction box (31). The second motor (331) is fixedly connected to the rear end of the blower (332). The connecting frame (333) is fixedly connected to the side end of the second motor (331).

7. The tea planting and screening device according to claim 5, characterized in that, The water spraying component (35) includes a connecting head (351), a nut (352), and a water spraying head (353). The connecting head (351) is fixedly installed at the bottom of the water outlet (34). The nut (352) is fixedly connected to the outer surface of the connecting head (351). The water spraying head (353) is fixedly connected to the bottom of the connecting head (351).

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