Feeding machine for tea processing
By designing a feeding machine for tea processing, and using linkage arms and screws to drive the axle plate inclination, the uniform spreading and layering of tea leaves is achieved, which solves the problem of uneven loading of artificial feeding and improves the drying quality.
Patent Information
- Application Number
- CN202422572326.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-24
- Publication Date
- 2025-08-26
- Estimated Expiration
- 2034-10-24
AI Technical Summary
The feeding method of existing tea dryers relies on manual labor, resulting in uneven spread of tea leaves and affecting the drying quality.
A feeding machine for tea processing is designed, and the axle plate is tilted through the linkage arm and screw, and the guide plate and the guide groove are used to achieve uniform spreading and layering of tea leaves to avoid stacking.
Ensure that the tea leaves are evenly spread in the dryer, improve the drying quality, avoid uneven problems caused by accumulation, and ensure processing standards.
Smart Images
Figure CN223271614U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of tea processing, and more specifically, to a feeding machine for tea processing. Background Art
[0002] Tea dryers operate on two main principles: hot air circulation drying and vacuum drying. The hot air circulation drying method uses a heater to force hot air into the drying drum, where it removes moisture from the wet tea leaves through convection, thereby drying the tea leaves. The vacuum drying method, on the other hand, extracts air from the drying drum to create a vacuum, then uses a heat source external to the drum to heat the tea leaves, causing the moisture in the tea leaves to evaporate under low pressure.
[0003] Open-top tea dryers require the tea leaves to be spread out in the dryer's upper port. Existing loading methods are typically done manually, which can easily lead to tea accumulation, making it difficult to heat the tea leaves evenly during drying, resulting in reduced drying quality and inconvenience. In light of this, we propose a tea processing loading machine. Utility Model Content
[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, meet actual needs, and provide a tea processing feeding machine to solve the technical problems of uneven manual feeding, inconvenience in spreading the tea leaves, and low drying quality.
[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a feeding machine for tea processing, comprising a feeding box, a tea dryer and a sealing box, a storage box being installed at the upper end of the feeding box, linkage arms being fixed on the lower sides of both ends of the feeding box, and the linkage arms being slidably installed on the displacement mechanism of the tea dryer, the sealing box being installed at the inner top end of the feeding box, and a bridge plate being slidably installed at the inner middle of the sealing box, a material guiding mechanism being provided on the inner lower side of the feeding box, and limiting grooves being provided at the middle of both ends of the feeding box.
[0006] When the utility model is used, an external power supply is connected, and the operator starts the device through an external control device, and the starting displacement mechanism drives the device to move on the upper side of the tea dryer through the linkage arm, and the starting screw rod is connected to the motor to drive it to rotate, and the screw rod thread drives the bridge plate to move to one side. During the movement of the bridge plate, the cross bar is pulled by the linkage sleeve, and the cross bar pulls the upper end of the guide plate to make the upper end deviate to one side. When the middle part of the guide plate deviates, it is affected by the limit column and the limit groove, so that the guide plate tilts positively, and the guide plate tilts to a certain unloading angle. When the bridge plate moves, the feeding port is opened, and the tea in the storage box is guided to the guide groove of the guide plate through the feeding port. It is spread in the material port at the upper end of the tea dryer, and the tea is spread and loaded through a moving device in conjunction with the spreading mechanism to avoid uneven drying caused by accumulation and ensure processing quality. There are guide grooves on both sides of the guide plate. When the device runs to one end of the tea dryer, the screw thread can be started in reverse to drive the bridge plate to the other side. At this time, the guide plate is tilted in the opposite direction by traction, and the tea passes through the material port and cooperates with the guide groove on the other side of the guide plate to start laying outwards. Through the above design, the tea can be laid in layers, and a small amount of tea can be laid at a time. After multiple layings, the thickness of the tea can be ensured to meet the load drying standard, thereby ensuring the quality of processing.
[0007] Preferably, a material outlet is provided on the upper end surface of the material sealing box, and the material outlet is connected to the lower end material outlet of the material storage box.
[0008] Preferably, screw rods are rotatably mounted on both ends of the interior of the sealing box, and linkage sleeves are rotatably mounted on both ends of the lower end surface of the bridge plate via hinges.
[0009] Preferably, the middle of the bridge plate is a sealing end, and both ends are driving ends. The screw thread passes through the driving end, and the sealing end of the bridge plate is in contact with the material outlet.
[0010] Preferably, the material guiding mechanism is composed of a material guiding plate and a cross bar, and both ends of the cross bar are mounted on the upper end of the material guiding plate through end heads.
[0011] Preferably, the linkage sleeve is movably mounted on the cross bar.
[0012] Preferably, the front and rear end surfaces of the material guide plate are both provided with material guide grooves.
[0013] Preferably, limiting columns are fixed at both ends of the guide plate, and outer ends of the limiting columns are slidably inserted into corresponding limiting grooves.
[0014] Compared with the prior art, the beneficial effects of the present invention are:
[0015] 1. The utility model designs a loading box, starts the screw thread to drive the bridge plate to one side, and during the movement of the bridge plate, the cross bar is pulled by the linkage sleeve, and the cross bar pulls the upper end of the guide plate, causing the upper end to deviate to one side. When the guide plate deviates, the middle part is affected by the limit column and the limit groove, causing the guide plate to tilt positively. The guide plate tilts to a certain unloading angle, and the feed port is opened when the bridge plate moves. The tea in the storage box is guided to the guide groove of the guide plate through the feed port, so that it is spread in the feed port at the upper end of the tea dryer. The tea is spread and loaded through the traveling device in combination with the spreading mechanism to avoid uneven drying caused by accumulation and ensure processing quality.
[0016] 2. The utility model is also designed with a guide plate, and guide grooves are provided on both sides of the guide plate. When the device runs to one end of the tea dryer, the screw thread can be started in reverse to drive the bridge plate to the other side. At this time, the guide plate is tilted in the opposite direction by traction, and the tea leaves pass through the feed port and start to be laid outwards in conjunction with the guide groove on the other side of the guide plate. Through the above design, the tea leaves can be laid in layers, and a small amount of tea can be laid at a time. After multiple layings, the thickness of the tea leaves can be ensured to meet the load drying standard, thereby ensuring the quality of the processing. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the connection structure of the utility model;
[0018] Figure 2 This is a schematic diagram of the main structure of the utility model;
[0019] Figure 3 This is a schematic diagram of the structure of the feeding box of the present utility model;
[0020] Figure 4 This is a schematic cross-sectional view of the loading box of the present utility model;
[0021] Figure 5 This is a bottom view of the sealing box of the present invention;
[0022] Figure 6 This is a schematic diagram of the material guiding mechanism of the present utility model;
[0023] Figure 7 It is a schematic cross-sectional view of the guide plate of the present utility model.
[0024] Explanation of the numbers in the figure: 1. Material storage box; 2. Material loading box; 201. Linkage arm; 202. Limiting groove; 3. Tea dryer; 301. Displacement mechanism; 4. Material guiding mechanism; 401. Material guide plate; 402. Limiting column; 403. End; 404. Cross bar; 405. Material guide groove; 5. Material sealing box; 501. Material outlet; 502. Linkage sleeve; 503. Bridge plate; 504. Screw rod. DETAILED DESCRIPTION
[0025] like Figures 1 to 5 As shown, the utility model relates to a feeding machine for tea processing, comprising a feeding box 2, a tea drying machine 3 and a sealing box 5. A material storage box 1 is installed on the upper end of the feeding box 2, and linkage arms 201 are fixed to the lower sides of both ends of the feeding box 2, and the linkage arms 201 are slidably installed on the displacement mechanism 301 of the tea drying machine 3. The sealing box 5 is installed on the inner top of the feeding box 2, and a bridge plate 503 is slidably installed in the middle of the inner part of the sealing box 5. A material outlet 501 is opened on the upper end surface of the sealing box 5. , and the feeding port 501 is connected to the lower feeding port of the storage box 1, and the tea in the storage box 1 is discharged downward through the feeding port 501. The two ends of the interior of the sealing box 5 are rotatably installed with screw rods 504. The middle of the bridge plate 503 is the sealing end, and the two ends are driving ends. The screw rod 504 thread penetrates the driving end, and the screw rod 504 thread drives the bridge plate 503 to move. The sealing end of the bridge plate 503 is fitted with the feeding port 501, and the two ends of the lower end surface of the bridge plate 503 are rotatably installed with linkage sleeves 502 through hinges.
[0026] like Figures 2 to 7 As shown, the present invention relates to a feeding machine for tea processing, comprising a feeding box 2, a tea drying machine 3 and a sealing box 5. A material guide mechanism 4 is provided on the lower inner side of the feeding box 2. The material guide mechanism 4 is composed of a material guide plate 401 and a cross bar 404. Both ends of the cross bar 404 are mounted on the upper end of the material guide plate 401 through end heads 403. A linkage sleeve 502 is movably provided on the cross bar 404. The linkage sleeve 502 completes the traction of the cross bar 404. The material guide plate The front and rear end surfaces of 401 are both provided with material guide grooves 405. The two material guide grooves 405 of the material guide plate 401 can discharge materials separately in the forward and reverse travel routes of the device. Limiting grooves 202 are provided in the middle of both ends of the loading box 2. Limiting columns 402 are fixed at both ends of the material guide plate 401, and the outer ends of the limiting columns 402 are slidably inserted in the corresponding limiting grooves 202. The limiting columns 402 and the limiting grooves 202 cooperate to limit the deviation of the material guide plate 401.
[0027] Working principle: This embodiment provides a feeding machine for tea processing. When in use, an external power supply is connected, and the operator starts the device through an external control device. The displacement mechanism 301 is started and driven to move the device on the upper side of the tea dryer 3 through the linkage arm 201. The screw rod 504 is started and connected to the motor to drive it to rotate. The screw rod 504 is threadedly driven to control the bridge plate 503 to move to one side. During the movement of the bridge plate 503, the linkage sleeve 502 is used to pull the cross bar 404. The cross bar 404 pulls the upper end of the guide plate 401, causing its upper end to deviate to one side. When the guide plate 401 deviates, the middle part is affected by the limit column 402 and the limit slot 202, causing the guide plate 401 to deviate to one side. The material plate 401 is tilted forward, and the guide plate 401 is tilted to a certain unloading angle. When the bridge plate 503 is moved to open the feed port 501, the tea leaves in the storage box 1 are guided through the feed port 501 to the guide groove 405 of the guide plate 401, so that they are spread in the material port at the upper end of the tea dryer 3. Guide grooves 405 are provided on both sides of the guide plate 401. When the device runs to one end of the tea dryer 3, the screw rod 504 can be started in reverse to drive the bridge plate 503 to the other side. At this time, the guide plate 401 is tilted in the opposite direction by traction, and the tea leaves pass through the feed port 501 and start to be spread outward in cooperation with the guide groove 405 on the other side of the guide plate 401.
[0028] The embodiments disclosed in the present invention are preferred embodiments, but are not limited to them. Ordinary technicians in this field can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. As long as they do not deviate from the spirit of the present invention, they are all within the scope of protection of the present invention.
Claims
1. A tea processing feeding machine, comprising a feeding box (2), a tea drying machine (3) and a sealing box (5), characterized in that: A material storage box (1) is installed at the upper end of the feeding box (2), and linkage arms (201) are fixed on the lower sides of both ends of the feeding box (2), and the linkage arms (201) are slidably installed on the displacement mechanism (301) of the tea drying machine (3). The sealing box (5) is installed at the internal top end of the feeding box (2), and a bridge plate (503) is slidably installed in the middle of the sealing box (5). A material guiding mechanism (4) is provided on the lower side of the interior of the feeding box (2), and a limiting groove (202) is provided in the middle of both ends of the feeding box (2).
2. A tea processing feeding machine according to claim 1, characterized in that: The upper end surface of the sealing box (5) is provided with a material outlet (501), and the material outlet (501) is connected to the lower end material outlet of the material storage box (1).
3. A tea processing feeding machine according to claim 2, characterized in that: Screw rods (504) are rotatably mounted on both ends of the interior of the sealing box (5), and linkage sleeves (502) are rotatably mounted on both ends of the lower end surface of the bridge plate (503) via hinges.
4. A tea processing feeding machine according to claim 3, characterized in that: The middle of the bridge plate (503) is a sealing end, and both ends are driving ends. The screw rod (504) is threaded through the driving end, and the sealing end of the bridge plate (503) is in contact with the material outlet (501).
5. A tea processing feeding machine according to claim 4, characterized in that: The material guiding mechanism (4) is composed of a material guiding plate (401) and a cross bar (404), and both ends of the cross bar (404) are mounted on the upper end of the material guiding plate (401) through end heads (403).
6. A tea processing feeding machine according to claim 5, characterized in that: The linkage sleeve (502) is movably mounted on the crossbar (404).
7. A tea processing feeding machine according to claim 6, characterized in that: The front and rear end surfaces of the material guide plate (401) are both provided with material guide grooves (405).
8. The tea processing feeding machine according to claim 7, characterized in that: Limiting columns (402) are fixed at both ends of the guide plate (401), and the outer ends of the limiting columns (402) are slidably inserted into the corresponding limiting grooves (202).