A drum-type tea processing machine with automatic feeding.

Abstract

This utility model relates to an automatic feeding drum-type tea processing machine, comprising a feeding frame, a feeding belt inside the feeding frame, a driving component on one side of the feeding frame, an auxiliary frame on one side of the feeding frame, a guide inclined plate inside the auxiliary frame, a drum body on one side of the auxiliary frame, a buffer support frame below the drum body, a support plate fixedly connected to the lower end face of the drum body, support rods fixedly connected to the left and right sides of the lower end face of the support plate, and a first connecting plate fixedly connected to the lower end face of each of the two support rods; by providing a buffer support frame below the drum, and the buffering mechanism inside the buffer support frame consisting of a damper and a buffer spring, the damper buffers left and right sides, reducing vibration and noise, while also protecting the drum, greatly improving subsequent work efficiency and extending its service life.

Description

Technical Field

[0001] This utility model relates to the technical field of automatic feeding drum fixation machine for tea processing, and in particular to an automatic feeding drum fixation machine for tea processing. Background Technology

[0002] Tea, as a beverage, is deeply loved by people. China has a long history of tea drinking, and it is impossible to pinpoint the exact era. However, existing evidence shows that the habit of drinking tea in many parts of the world originated from China. Therefore, Chinese tea culture is profound and extensive. To obtain high-quality tea, the harvested tea leaves need to undergo multiple processing steps. The first step in post-harvest processing is to "kill-green" the tea leaves. The main purpose of killing-green is to destroy and deactivate the oxidase activity in the fresh leaves through high temperature, inhibit the enzymatic oxidation of tea polyphenols and other substances in the fresh leaves, evaporate some of the moisture in the fresh leaves, soften the tea leaves, make them easier to roll and shape, and at the same time remove the grassy smell and promote the formation of a good aroma.

[0003] The prior art patent CN209089871U discloses an automatic feeding drum-type tea-fixing machine, including a base, a drum at the top of the base, a side plate on the inner side of the drum, and grooves on the outer wall of the side plate and the left side of the inner wall of the drum. Ball bearings are located inside the grooves and are in rolling contact with the drum and side plate. A hopper is fixed to the left side of the side plate, penetrating the side plate and communicating with the drum. This automatic feeding drum-type tea-fixing machine, when performing tea-fixing operations, involves placing the tea leaves to be processed into the inner side of the trough. The drive shaft drives the drive roller to rotate, which in turn drives the conveyor belt, moving the tea leaves and causing them to fall into the hopper. The hopper then pours the tea leaves into the inner side of the drum for fixing. This simple operation allows for continuous addition of tea leaves to the inner side of the drum, effectively reducing worker workload and improving work efficiency.

[0004] However, existing automatic feeding drum tea-processing machines generate significant vibrations during operation. These vibrations cause noise, affecting the working environment, and can also cause wear and tear on the drum equipment, reducing its lifespan and lowering subsequent work efficiency. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an automatic feeding drum fixation machine for tea processing. It has the advantage of buffering the drum fixation machine and solves the problems that existing automatic feeding drum fixation machines for tea processing generate vibration and noise during operation, which affects the normal operation of the equipment and reduces the efficiency of subsequent work.

[0006] The technical solution of this utility model is as follows: It includes a feeding frame, a feeding belt inside the feeding frame, a driving component on one side of the feeding frame, an auxiliary frame on one side of the feeding frame, a guide inclined plate inside the auxiliary frame, a roller body on one side of the auxiliary frame, a buffer support frame below the roller body, a support plate fixedly connected to the lower end face of the roller body, support rods fixedly connected to the left and right sides of the lower end face of the support plate, first connecting plates fixedly connected to the lower end faces of the two support rods, second connecting plates below the two first connecting plates, fasteners on the four ends between the second connecting plates and the first connecting plates, shock-absorbing components located inside the buffer support frame below the two second connecting plates, guide components at both the front and rear ends inside the buffer support frame, guide blocks sleeved on the left and right sides of the outer sides of the two guide components, arc-shaped blocks fixedly connected to the four ends below the support plate, movable plates between the front and rear ends of the four guide blocks and the arc-shaped blocks, and elastic components sleeved on one side of the four guide blocks.

[0007] Furthermore, the driving component includes a motor, the output end of which is connected to a conveying roller located inside the conveying frame. There are multiple conveying rollers arranged in a horizontal array. Rotating shafts are provided on both the left and right sides of the multiple conveying rollers. Pulleys are sleeved on the outside of the rotating shafts. Belts are sleeved between the multiple pulleys. The rotating shafts are driven to rotate by the motor, and the rotation of the rotating shafts drives the conveying rollers to rotate. The belts drive the multiple conveying rollers to rotate together.

[0008] Furthermore, the fasteners include fastening bolts, the first mating plate and the second mating plate are parallel to each other, and the four ends of the first mating plate and the second mating plate are all engaged and connected by fastening bolts.

[0009] Furthermore, the shock absorption assembly includes dampers, and a first buffer spring is sleeved on the outside of each of the two dampers. The dampers and the first buffer spring are compressed synchronously to buffer the left and right sides, which is used to buffer the roller body.

[0010] Furthermore, the guide component includes guide rods, and four guide blocks are slidably sleeved on both sides of the outside of the two guide rods.

[0011] Furthermore, the elastic element includes a second buffer spring, which is compressed by the guide block sliding outside the guide rod to buffer the roller body.

[0012] Furthermore, a first movable shaft is rotatably connected between the movable plate and the guide block, and a second movable shaft is rotatably connected between the movable plate and the arc-shaped block.

[0013] The beneficial effects of this utility model are: This automatic feeding drum tea-processing machine features a buffer support frame located below the drum. The buffer mechanism inside the support frame consists of a damper and a buffer spring. The damper reduces vibration by cushioning the drum from side to side. Simultaneously, the sliding of the movable plate and guide block outside the guide rod further reduces vibration. This reduction in vibration also reduces noise, protects the drum, significantly improves subsequent work efficiency, and extends its service life. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the automatic feeding drum blanching machine for tea processing according to this utility model. Figure 2 A top-view view of the three-dimensional structure of the automatic feeding drum blanching machine for tea processing according to this utility model; Figure 3 This is a partially enlarged structural diagram of the internal cross-section of the buffer support frame of this utility model; Figure 4 This is a top view showing a partially enlarged view of the internal structure of the buffer support frame of this utility model. Figure 5 This utility model Figure 4 A magnified schematic diagram of the three-dimensional structure at point A.

[0015] In the diagram: 1. Conveying frame; 2. Conveying belt; 3. Motor; 4. Auxiliary frame; 5. Roller body; 6. Buffer support frame; 7. Guide inclined plate; 8. Support plate; 9. Damper; 10. First buffer spring; 11. Guide rod; 12. Second buffer spring; 13. Guide block; 14. First movable shaft; 15. Movable plate; 16. Arc block; 17. Second movable shaft; 18. Fastening bolt; 19. First docking plate; 20. Second docking plate; 21. Support rod. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1This embodiment of an automatic feeding drum-type tea processing machine includes a conveyor frame 1, a conveyor belt 2 inside the conveyor frame 1, a driving component on one side of the conveyor frame 1, an auxiliary frame 4 on one side of the conveyor frame 1, a guide inclined plate 7 inside the auxiliary frame 4, a drum body 5 on one side of the auxiliary frame 4, a buffer support frame 6 below the drum body 5, a support plate 8 fixedly connected to the lower end face of the drum body 5, support rods 21 fixedly connected to both sides of the lower end face of the support plate 8, and first docking plates 19 fixedly connected to the lower end faces of the two support rods 21. Below each of the first and second docking plates 19, there is a second docking plate 20. Fasteners are provided at the four ends of the second docking plate 20 and the first docking plate 19. Shock-absorbing components are provided below the two second docking plates 20 and inside the buffer support frame 6. Guide members are provided at the front and rear ends inside the buffer support frame 6. Guide blocks 13 are sleeved on the left and right sides of the two guide members. Arc blocks 16 are fixedly connected to the four ends of the support plate 8. Movable plates 15 are provided between the front and rear ends of the four guide blocks 13 and the arc blocks 16. Elastic members are sleeved on the outside of the guide members on one side of the four guide blocks 13.

[0018] In this embodiment, the rotation of the conveyor roller is driven by the motor 3, which is used to convey the tea leaves by the conveyor belt 2. The tea leaves are guided left and right by the guide plate 7 so that they can smoothly enter the interior of the drum body 5. During the operation of the equipment, the vibration is reduced by the buffer mechanism inside the buffer support frame 6 below, which reduces noise and greatly extends the service life of the drum body 5.

[0019] Please see Figure 1 In this embodiment, the driving component includes a motor 3. The output end of the motor 3 is connected to a conveying roller located inside the material conveying frame 1. There are multiple conveying rollers arranged in a horizontal array. Rotating shafts are provided on both the left and right sides of the multiple conveying rollers. Pulleys are sleeved on the outside of the rotating shafts. Belts are sleeved between the multiple pulleys. The rotating shafts are driven to rotate by the motor 3, and the rotation of the rotating shafts drives the conveying rollers to rotate. The multiple conveying rollers are driven to rotate together by the belt.

[0020] It should be noted that the conveyor belt 2 drives the rotation of the conveyor rollers through the motor 3, and through the transmission cooperation of pulleys and belts, multiple conveyor rollers rotate together, which can drive the conveyor belt 2 for conveying tea leaves.

[0021] Please see Figure 5 In this embodiment, the fastener includes a fastening bolt 18, the first mating plate 19 and the second mating plate 20 are parallel to each other, and the four ends of the first mating plate 19 and the second mating plate 20 are all engaged and connected by the fastening bolt 18.

[0022] It should be noted that the first mating plate 19 and the second mating plate 20 are attached to each other and then fixed together by the fastening bolts 18, which is used to fix the roller body 5 and the buffer support frame 6.

[0023] Please see Figure 5 The shock absorption assembly includes dampers 9, and two dampers 9 are each fitted with a first buffer spring 10. The dampers 9 and the first buffer spring 10 are compressed synchronously to buffer the left and right sides, which is used to buffer the roller body 5. The guide includes guide rods 11, and four guide blocks 13 are slidably fitted on both sides of the outside of the two guide rods 11. The elastic element includes a second buffer spring 12. The second buffer spring 12 is compressed when the guide blocks 13 slide outside the guide rods 11, which is used to buffer the roller body 5. The movable plate 15 and the guide block 13 are rotatably connected by a first movable shaft 14, and the movable plate 15 and the arc block 16 are rotatably connected by a second movable shaft 17.

[0024] It should be noted that the two dampers 9 work in conjunction with the first buffer spring 10 fitted externally to buffer the roller body 5. At the same time, when vibration occurs, the support plate 8 presses down, causing the movable plate 15 to slide outside the guide rod 11 through the guide block 13. The compression of the second buffer spring 12 also provides a buffering effect. Overall, the buffering reduces noise and improves the protection of the roller body 5.

[0025] The working principle of the above embodiments is as follows: In use, the two dampers 9 work in conjunction with the externally fitted first buffer spring 10 to buffer the roller body 5. When vibration occurs, the support plate 8 presses down, causing the movable plate 15 to extend or retract inward under the rotational action of the first movable shaft 14 and the second movable shaft 17. At the same time, the guide block 13 slides outside the guide rod 11, and the compression of the second buffer spring 12 also provides a buffering effect. The overall buffering reduces noise and improves the protection of the roller body 5.

[0026] It should be noted that the operation of this utility model is controlled by a controller. The controller can be controlled by a simple switch operation by a person skilled in the art. The power supply is also common knowledge in the field. Furthermore, this utility model is mainly used to drive and position the cable, so the control method and circuit connection will not be explained in detail.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A drum-type tea processing machine with automatic feeding, comprising a feeding frame (1), characterized in that: The conveyor frame (1) is equipped with a conveyor belt (2) inside. A drive unit is provided on one side of the conveyor frame (1). An auxiliary frame (4) is provided on one side of the conveyor frame (1). A guide inclined plate (7) is provided inside the auxiliary frame (4). A roller body (5) is provided on one side of the auxiliary frame (4). A buffer support frame (6) is provided below the roller body (5). A support plate (8) is fixedly connected to the lower end face of the roller body (5). Support rods (21) are fixedly connected to the left and right sides of the lower end face of the support plate (8). A first docking plate (19) is fixedly connected to the lower end face of the two support rods (21). A second docking plate (19) is provided below the two first docking plates (19). Fasteners are provided at the four ends of the docking plate (20), the second docking plate (20) and the first docking plate (19). Shock-absorbing components are provided inside the buffer support frame (6) below the two second docking plates (20). Guide members are provided at the front and rear ends inside the buffer support frame (6). Guide blocks (13) are sleeved on the left and right sides outside the two guide members. Arc blocks (16) are fixedly connected at the four ends of the support plate (8). Movable plates (15) are provided between the front and rear ends of the four guide blocks (13) and the arc blocks (16). Elastic members are sleeved on the outside of the guide members on one side of the four guide blocks (13).

2. The automatic feeding drum fixation machine for tea processing according to claim 1, characterized in that: The driving component includes a motor (3), the output end of which is connected to a conveying roller located inside the conveying frame (1). The conveying rollers are arranged in a horizontal array and there are multiple conveying rollers. Rotating shafts are provided on both the left and right sides of the multiple conveying rollers. Pulleys are sleeved on the outside of the rotating shafts, and belts are sleeved between the outside of the multiple pulleys. The rotating shafts are driven to rotate by the motor (3), and the rotation of the rotating shafts drives the conveying rollers to rotate. The multiple conveying rollers are driven to rotate together by the belt.

3. The automatic feeding drum fixation machine for tea processing according to claim 1, characterized in that: The fasteners include fastening bolts (18), and the first mating plate (19) and the second mating plate (20) are parallel to each other. The four ends of the first mating plate (19) and the second mating plate (20) are all connected by fastening bolts (18).

4. The automatic feeding drum fixation machine for tea processing according to claim 1, characterized in that: The shock absorption assembly includes a damper (9), and a first buffer spring (10) is sleeved on the outside of each of the two dampers (9). The damper (9) and the first buffer spring (10) are compressed and buffered from left to right to buffer the roller body (5).

5. The automatic feeding drum fixation machine for tea processing according to claim 4, characterized in that: The guide includes guide rods (11) and four guide blocks (13) that are slidably sleeved on both sides outside the two guide rods (11).

6. The automatic feeding drum fixation machine for tea processing according to claim 5, characterized in that: The elastic element includes a second buffer spring (12), which is compressed by the guide block (13) while sliding outside the guide rod (11) to buffer the roller body (5).

7. The automatic feeding drum fixation machine for tea processing according to claim 6, characterized in that: A first movable shaft (14) is rotatably connected between the movable plate (15) and the guide block (13), and a second movable shaft (17) is rotatably connected between the movable plate (15) and the arc block (16).

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