CN220496861U

CN220496861U - Tea classifier

Info

Publication number: CN220496861U
Application number: CN202321393431.XU
Authority: CN
Inventors: 杨征红
Original assignee: Shitai Yiran Agricultural Products Co ltd
Current assignee: Shitai Yiran Agricultural Products Co ltd
Priority date: 2023-06-02
Filing date: 2023-06-02
Publication date: 2024-02-20
Anticipated expiration: 2033-06-02

Abstract

The utility model discloses a tea leaf grader, comprising: the device comprises a frame and lifting adjusting mechanisms arranged in two sides of the frame, wherein the upper end of each lifting adjusting mechanism is provided with a classifying cylinder; the lifting adjusting mechanism comprises a hydraulic motor, the output end of the hydraulic motor is fixedly connected with a hydraulic telescopic cylinder, a telescopic rod is sleeved inside the hydraulic telescopic cylinder, the upper end of the telescopic rod is fixedly connected with a balance plate, two ends of the balance plate are fixedly connected with sliding blocks, and sliding rails are arranged on two sides of the inside of the frame on one side in a clamping manner. The utility model discloses a tea classifying device, including a classifying barrel, a lifting adjusting mechanism, a classifying barrel, a screening hole and a tea classifying device, wherein the classifying barrel is repeatedly lifted by the lifting adjusting mechanism on two sides when classifying, the lifting adjusting mechanism on two sides is repeatedly lifted, the repeated activities of tea in the classifying process are improved, the activity rate of tea in the classifying process is guaranteed, the classifying barrel can be replaced according to different requirements of tea classification through the classifying barrel, different tea classification can be processed through the screening holes on the surface, and the classifying efficiency of tea is improved.

Description

Tea classifier

Technical Field

The utility model relates to the technical field of tea processing, in particular to a tea classifier.

Background

In the production process of tea, the tea needs to be sorted, the tea is mainly distinguished according to the size of the tea, the larger the size of the tea is, the stronger the tea taste is, the longer the processing process is, the higher the required processing cost is, the tea is separately processed, and the processing cost of the tea can be effectively reduced.

However, when the traditional tea classifier works, tea leaves are guided into the machine by personnel, but because the tea leaves are loose, aggregation can occur at a feed inlet, and meanwhile, a large amount of tea leaves suddenly enter the roller, and the tea leaves cannot be repeatedly subjected to movable screening due to single operation activity of the classifier, so that the sorting is not fine enough.

Disclosure of Invention

Aiming at the problems of insufficient fine sorting caused by easy aggregation at a feed inlet and single tea moving range in the prior art, the utility model provides the following technical scheme:

a tea leaf grader comprising:

the device comprises a frame and lifting adjusting mechanisms arranged in two sides of the frame, wherein the upper end of each lifting adjusting mechanism is provided with a classifying cylinder;

the lifting adjusting mechanism comprises a hydraulic motor, the output end of the hydraulic motor is fixedly connected with a hydraulic telescopic cylinder, a telescopic rod is sleeved in the hydraulic telescopic cylinder, the upper end of the telescopic rod is fixedly connected with a balance plate, both ends of the balance plate are fixedly connected with sliding blocks, sliding rails arranged on both sides of the inside of the frame on one side are clamped in the sliding blocks, the upper end of the balance plate is fixedly connected with a push rod, the push rod is fixedly connected with an adjusting seat, and two groups of rotating wheels which are correspondingly arranged are clamped in the upper end of the adjusting seat;

the classifying cylinder comprises a collecting cylinder, a first fixing groove is formed in the inner wall of the collecting cylinder, a first screening cylinder is sleeved inside the collecting cylinder, a first fixing edge is fixedly connected with the surface of the first screening cylinder, a second fixing groove is formed in the inner wall of the first screening cylinder, a second screening cylinder is sleeved inside the first screening cylinder, and a second fixing edge is fixedly connected with the surface of the second screening cylinder.

Through above-mentioned technical scheme, can go up and down by the lift adjustment mechanism of both sides with the repeated of classifying cylinder when carrying out the classification, improve the activity of the repeated to both sides of classifying process in tealeaves, guarantee the mobility of classifying process in tealeaves to can also change classifying cylinder according to the different needs of tealeaves classification through classifying cylinder, with the sieve mesh of messenger's surface handles the tealeaves of difference and grades.

As the improvement of above-mentioned technical scheme, the collection section of thick bamboo is fixed through first fixed slot and the mutual joint of first fixed arris to first branch screen cylinder, first branch screen cylinder and second branch screen cylinder are fixed through the mutual joint of second fixed slot and second fixed arris.

Through above-mentioned technical scheme, can avoid dividing the screen drum to drop because of rotating the in-process that leads to tealeaves, can also keep apart simultaneously and store the chamber, guarantee that the tealeaves after grading can store.

As the improvement of the technical scheme, the surfaces of the first screening cylinder and the second screening cylinder are provided with a plurality of groups of screening holes, and the diameters of the screening holes are reduced from inside to outside according to the screening cylinders.

Through the technical scheme, tea can be sequentially screened from inside to outside according to different requirements of tea classification, and the classification efficiency of the tea is improved.

As the improvement of the technical scheme, the upper end of the rack is further provided with a driving mechanism, the driving mechanism comprises a driving machine, an output shaft of the driving machine is fixedly connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, the upper end of the second bevel gear is fixedly connected with a transmission shaft, a driven shaft is sleeved inside the upper end of the transmission shaft, the upper end of the driven shaft is fixedly connected with a third bevel gear, the third bevel gear is meshed with a fourth bevel gear, one side of the fourth bevel gear is fixedly connected with a driving shaft, one end of the driving shaft is fixedly connected with a driving sprocket, and the driving sprocket is connected with a driven sprocket through a transmission chain in a sleeved mode.

Through the technical scheme, the power can be output through the driving machine and is transmitted to the driving sprocket in sequence, so that the driven sprocket connected to one side of the rotating wheel can be driven through the transmission chain, and the classifying cylinder can be driven to rotate in the classifying process.

As an improvement of the technical scheme, the driven sprocket is fixedly connected with two groups of corresponding rotating wheels through the rotating shaft respectively, and the driven sprocket and the driving sprocket are in a triangular structure through a transmission chain.

Through the technical scheme, the driving chain wheel can drive the two groups of driven chain wheels through the transmission chain, so that the driven chain wheels drive the two groups of rotating wheels to drive the classifying cylinder, tea inside the classifying cylinder can roll, and the activity rate of the tea in the classifying process is improved.

As an improvement of the technical scheme, the lower end of one side of the frame is also provided with a fixed plate positioned with the transmission shaft, and one side of the adjusting seat is also provided with an adjusting fixed plate positioned with the driven shaft.

Through above-mentioned technical scheme, the fixed plate can be fixed the transmission shaft, avoids producing the activity at the in-process of adjusting to adjust the fixed plate and can fix the driven shaft, can drive the flexible when lifting adjustment mechanism goes up and down to adjust.

The utility model has the beneficial effects that:

the utility model discloses a tea classifying device, including a classifying barrel, a lifting adjusting mechanism, a classifying barrel, a screening hole and a tea classifying device, wherein the classifying barrel is repeatedly lifted by the lifting adjusting mechanism on two sides when classifying, the lifting adjusting mechanism on two sides is repeatedly lifted, the repeated activities of tea in the classifying process are improved, the activity rate of tea in the classifying process is guaranteed, the classifying barrel can be replaced according to different requirements of tea classification through the classifying barrel, different tea classification can be processed through the screening holes on the surface, and the classifying efficiency of tea is improved.

Drawings

FIG. 1 is a front view of the overall structure of the present utility model;

FIG. 2 is a side view of the lift adjustment mechanism of the present utility model;

FIG. 3 is a cross-sectional view of a classifying cylinder according to the present utility model.

Reference numerals: 1. a frame; 2. a lifting adjusting mechanism; 21. a hydraulic motor; 22. a hydraulic telescopic cylinder; 23. a telescopic rod; 24. a balance plate; 25. a slide block; 26. a slide rail; 27. a push rod; 28. an adjusting seat; 29. a rotating wheel; 3. a classifying cylinder; 31. a collection cylinder; 32. a first fixing groove; 33. a first screening drum; 34. a first fixing rib; 35. a second fixing groove; 36. a second screening cylinder; 37. a second fixing rib; 4. a driving mechanism; 41. a driving machine; 42. a first bevel gear; 43. a second bevel gear; 44. a transmission shaft; 45. a driven shaft; 46. a third bevel gear; 47. a fourth bevel gear; 48. a drive sprocket; 49. a drive shaft; 410. a driven sprocket; 411. a drive chain; 5. a fixing plate; 6. the fixing plate is adjusted.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments.

FIG. 1 is a front view of the overall structure of the present utility model; FIG. 2 is a side view of the lift adjustment mechanism of the present utility model; FIG. 3 is a cross-sectional view of a classifying cylinder according to the present utility model.

A tea leaf grader comprising: the device comprises a frame 1 and lifting adjusting mechanisms 2 arranged in two sides of the frame 1, wherein a classifying cylinder 3 is arranged at the upper end of the lifting adjusting mechanisms 2, a driving mechanism 4 is also arranged at the upper end of the frame 1, a fixing plate 5 is arranged at the lower end of one side of the frame 1, and an adjusting fixing plate 6 is arranged at the upper end of one side of the frame 1;

as shown in fig. 2, the lifting adjusting mechanism 2 comprises a hydraulic motor 21, the output end of the hydraulic motor 21 is fixedly connected with a hydraulic telescopic cylinder 22, a telescopic rod 23 is sleeved in the hydraulic telescopic cylinder 22, the upper end of the telescopic rod 23 is fixedly connected with a balance plate 24, both ends of the balance plate 24 are fixedly connected with sliding blocks 25, sliding rails 26 arranged on both sides in the one-side frame 1 are clamped in the sliding blocks 25, the upper end of the balance plate 24 is fixedly connected with a push rod 27, the push rod 27 is fixedly connected with an adjusting seat 28, and two groups of rotating wheels 29 correspondingly arranged are clamped in the upper end of the adjusting seat 28;

the hydraulic motor 21 that through setting up drives hydraulic telescoping tube 22 for adjust the lift at the inside telescopic link 23 of hydraulic telescoping tube 22, and the balance plate 24 that is located telescopic link 23 upper end slides in the slide rail 26 surface of the inside both sides of frame 1 through the slider 25 joint at both ends, can stabilize, guarantee can not produce the skew at the in-process of going up and down, and go up and down adjusting seat 28 through the fixed push rod 27 of upper end, make when carrying out the classification, can go up and down by both sides with classifying tube 3 repeatedly, improve classifying process's activity to both sides of tealeaves repeatedly, guarantee the classification efficiency of tealeaves, and the rotation wheel 29 of the inside joint of adjusting seat 28 upper end can rotate classifying tube 3, make classifying tube 3 inside tealeaves can roll, improve classifying process's mobility ratio of tealeaves.

As shown in fig. 3, the classifying cylinder 3 includes a collecting cylinder 31, a first fixing groove 32 is formed in the inner wall of the collecting cylinder 31, a first screening cylinder 33 is sleeved in the collecting cylinder 31, a first fixing rib 34 is fixedly connected to the surface of the first screening cylinder 33, the collecting cylinder 31 and the first screening cylinder 33 are fixed by mutually clamping the first fixing groove 32 and the first fixing rib 34, a second fixing groove 35 is formed in the inner wall of the first screening cylinder 33, a second screening cylinder 36 is sleeved in the first screening cylinder 33, a second fixing rib 37 is fixedly connected to the surface of the second screening cylinder 36, the first screening cylinder 33 and the second screening cylinder 36 are mutually clamped and fixed by the second fixing groove 35 and the second fixing rib 37, a plurality of groups of screening holes are formed in the surfaces of the first screening cylinder 33 and the second screening cylinder 36, and the diameters of the screening holes are reduced from inside to outside according to the screening cylinders;

through fixing the collection cylinder 31 and the first screening cylinder 33 through the first fixed slot 32 and the first fixed edge 34, and fix the first screening cylinder 33 and the second screening cylinder 36 through the second fixed slot 35 and the second fixed edge 37, the screening cylinder is prevented from falling off due to rotation in the process of classifying the tea, meanwhile, the storage cavity can be isolated, the classified tea can be stored, and the classified tea can be sent into the innermost screening cylinder according to different needs of tea classification, and the classification of the tea is sequentially carried out according to different tea treatments of sieve meshes on the surface, so that the classification efficiency of the tea is improved.

As shown in fig. 1, the driving mechanism 4 includes a driving machine 41, an output shaft of the driving machine 41 is fixedly connected with a first bevel gear 42, the first bevel gear 42 is meshed with a second bevel gear 43, an upper end of the second bevel gear 43 is fixedly connected with a transmission shaft 44, a driven shaft 45 is sleeved inside an upper end of the transmission shaft 44, a third bevel gear 46 is fixedly connected with an upper end of the driven shaft 45, the third bevel gear 46 is meshed with a fourth bevel gear 47, one side of the fourth bevel gear 47 is fixedly connected with a driving shaft 49, one end of the driving shaft 49 is fixedly connected with a driving sprocket 48, the driving sprocket 48 is sleeved with a driven sprocket 410 through a transmission chain 411, and the driven sprockets 410 are fixedly connected with the rotating wheel 29 through rotating shafts.

The driving machine 41 of the output shaft is driven by the driving machine 41, the meshed second bevel gear 43 is driven to rotate the transmission shaft 44, the lower end of the driven shaft 45 is sleeved inside the upper end of the transmission shaft 44 and limited by adopting a hexagonal structure, so that the driving can be carried out when the driving machine rotates, the driving machine can also regulate the driving machine according to the lifting of the lifting regulating mechanism 2, the third bevel gear 46 at the upper end and the meshed fourth bevel gear 47 are driven to rotate in the rotating process, the driving shaft 49 with one fixed side drives the driving sprocket 48 to work, and the driven sprocket 410 connected to one side of the rotating wheel 29 is driven by the transmission chain 411, so that the classifying cylinder 3 can be driven to rotate in the classifying process.

When the lifting adjusting mechanism 2 at the driving side is lifted, the fixing plate 5 positioned with the transmission shaft 44 is further arranged at the lower end of one side of the frame 1 to fix the transmission shaft 44, so that movement is avoided in the adjusting process, a bearing capable of being used for the transmission shaft 44 to rotate is arranged inside, so that the transmission shaft 44 can rotate better, the adjusting fixing plate 6 positioned with the driven shaft 45 is further arranged at one side of the adjusting seat 28 to fix the driven shaft 45, the lifting adjusting mechanism 2 can drive the lifting adjusting mechanism to stretch and retract when in lifting adjustment, and a bearing capable of being used for the driven shaft 45 to rotate is also arranged inside so that the driven shaft 45 can rotate better.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting.

Claims

1. Tea leaf grader, its characterized in that includes:

the device comprises a frame (1) and lifting adjusting mechanisms (2) arranged in two sides of the frame (1), wherein a classifying cylinder (3) is arranged at the upper end of the lifting adjusting mechanisms (2);

lifting adjustment mechanism (2) are including hydraulic motor (21), hydraulic motor (21) output fixedly connected with hydraulic telescoping tube (22), telescopic link (23) have been cup jointed to inside telescopic link (22), telescopic link (23) upper end fixedly connected with balancing plate (24), balancing plate (24) both ends all fixedly connected with slider (25), slider (25) inside joint has slide rail (26) that set up in one side frame (1) inside both sides, balancing plate (24) upper end fixedly connected with push rod (27), push rod (27) fixedly connected with regulating seat (28), regulating seat (28) upper end inside joint has two sets of rotor wheels (29) that correspond the setting.

The classifying cylinder (3) comprises a collecting cylinder (31), a first fixing groove (32) is formed in the inner wall of the collecting cylinder (31), a first separating and screening cylinder (33) is sleeved inside the collecting cylinder (31), a first fixing edge (34) is fixedly connected to the surface of the first separating and screening cylinder (33), a second fixing groove (35) is formed in the inner wall of the first separating and screening cylinder (33), a second separating and screening cylinder (36) is sleeved inside the first separating and screening cylinder (33), and a second fixing edge (37) is fixedly connected to the surface of the second separating and screening cylinder (36).

2. A tea leaf classifier as claimed in claim 1, wherein: the collecting cylinder (31) and the first screening cylinder (33) are fixed through mutual clamping of the first fixing groove (32) and the first fixing edge (34), and the first screening cylinder (33) and the second screening cylinder (36) are fixed through mutual clamping of the second fixing groove (35) and the second fixing edge (37).

3. A tea leaf classifier as claimed in claim 1, wherein: the surfaces of the first screening cylinder (33) and the second screening cylinder (36) are provided with a plurality of groups of screening holes, and the diameters of the screening holes are reduced from inside to outside according to the screening cylinders.

4. A tea leaf classifier as claimed in claim 1, wherein: the novel automatic transmission device is characterized in that a driving mechanism (4) is further arranged at the upper end of the frame (1), the driving mechanism (4) comprises a driving machine (41), a first bevel gear (42) is fixedly connected to an output shaft of the driving machine (41), a second bevel gear (43) is meshed with the first bevel gear (42), a transmission shaft (44) is fixedly connected to the upper end of the second bevel gear (43), a driven shaft (45) is sleeved inside the upper end of the transmission shaft (44), a third bevel gear (46) is fixedly connected to the upper end of the driven shaft (45), a fourth bevel gear (47) is meshed with the third bevel gear (46), a driving shaft (49) is fixedly connected to one side of the fourth bevel gear (47), a driving sprocket (48) is fixedly connected to one end of the driving shaft (49), and a driven sprocket (410) is sleeved and transmitted by the driving sprocket (48) through a transmission chain (411).

5. A tea leaf classifier as defined in claim 4 wherein: the driven chain wheels (410) are fixedly connected with two groups of rotating wheels (29) which are correspondingly arranged through rotating shafts respectively, and the driven chain wheels (410) and the driving chain wheels (48) are in a triangular structure through a transmission chain (411).

6. A tea leaf classifier as defined in claim 4 wherein: the lower end of one side of the frame (1) is also provided with a fixed plate (5) positioned with a transmission shaft (44), and one side of the adjusting seat (28) is also provided with an adjusting fixed plate (6) positioned with a driven shaft (45).