Tea color sorting device

Abstract

The utility model discloses a tea color sorting device. The color sorter comprises a color sorter body, supporting legs are fixedly connected to the bottom of the color sorter body, a feeding port is fixedly connected to the upper portion of the color sorter body, and a vibrating mechanism is arranged above the color sorter body. The vibrating mechanism comprises a protective frame, a motor, a rotating disc, a connecting rod, a transmission block, a vibrating frame, a knocking block, a first limiting plate and a second limiting plate; and the protective frame is fixedly connected to the upper part of the color sorter main body. A vibration mechanism is formed by the protection frame, the motor, the rotating disc, the connecting rod, the transmission block, the vibration frame, the first limiting plate, the second limiting plate, the reciprocating lead screw, the reciprocating plate and the knocking wheel, the knocking block and the knocking wheel can be driven to conduct certain knocking on the outer wall of the feeding port by starting the motor, and the feeding port generates certain vibration; and the situation that tea leaves are accumulated and blocked at the feeding hole is reduced, so that the stability of the color sorter in the movement process is ensured.

Description

Technical Field

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

[0002] Tea processing is the process of converting the leaves of the tea plant into dried tea leaves for brewing. Types of tea are distinguished by the processing they undergo. In the most common form, the inherent flavor of dried tea leaves depends on the type of cultivar of the tea shrub, the quality of the picked tea leaves, and the manner and quality of the production process they undergo. After processing, tea can be blended with other teas or with flavorings to change the flavor of the final tea. Tea color sorting machines are used during tea processing.

[0003] Existing tea color sorters usually feed tea through a conveyor belt, and then detect the tea through a sensor in a chute. Defective tea in the detection will be ejected through a solenoid valve, thereby completing the color sorting of the tea. In actual use, in order to ensure the efficiency of tea color sorting, the feed port of the tea color sorter is usually continuously fed, which causes tea to easily accumulate and block the feed port, requiring manual unblocking, affecting the efficiency of color sorting. Utility Model Content

[0004] The purpose of the utility model is to provide a tea color sorting device to solve the problem that in the actual use of the existing tea color sorting machine proposed in the above background technology, in order to ensure the color sorting efficiency of tea, the feed port of the tea color sorting machine is usually continuously fed, resulting in tea leaves easily accumulating and blocking at the feed port position, which requires manual unblocking and affects the color sorting efficiency.

[0005] To achieve the above object, the utility model provides the following technical solutions: a tea color sorting device, comprising a color sorting machine body, the bottom of the color sorting machine body is fixedly connected with a support leg, and the top of the color sorting machine body is fixedly connected with a feed port;

[0006] A vibration mechanism is arranged above the color sorter body, and the vibration mechanism includes a protection frame, a motor, a rotating disk, a connecting rod, a transmission block, a vibration frame, a knocking block, a first limit plate and a second limit plate. The protection frame is fixedly connected to the top of the color sorter body, the motor is installed on one side of the protection frame by bolts, the output end of the motor is fixedly connected to the rotating disk, one end of the connecting rod is rotatably connected to the rotating disk, the other end of the connecting rod is rotatably connected to the transmission block, one end of the transmission block is fixedly connected to one side of the vibration frame, the knocking block is fixedly connected to both sides of the vibration frame, the first limit plate is fixedly connected to the inner wall of the protection frame, the second limit plate is fixedly connected to the first limit plate, and the transmission block passes through the hole formed by the first limit plate and the second limit plate.

[0007] By adopting the above technical solution, the knocking block can be driven to perform lateral reciprocating motion by starting the motor, thereby knocking on both sides of the feed port, thereby reducing the accumulation and blockage of the feed port.

[0008] Preferably, the vibration mechanism also includes a reciprocating screw, a reciprocating plate and a knocking wheel, one end of the reciprocating screw is fixedly connected to the rotating disk, the reciprocating screw is threadedly connected to the reciprocating plate, and the knocking wheel is installed on one side of the reciprocating plate by bolts.

[0009] By adopting the above technical solution, when the motor is working, it will drive the knocking wheel to reciprocate and knock the center position of the feed inlet, further avoiding the situation where the feed inlet is blocked by tea leaves.

[0010] Preferably, a telescopic rod is fixedly connected to one side of the inner wall of the protection frame, and an output end of the telescopic rod is fixedly connected to the vibration frame.

[0011] By adopting the above technical solution, the telescopic rod will limit the vibration frame to a certain extent, thereby ensuring the stability of the vibration frame during movement.

[0012] Preferably, the inner wall of the vibration frame does not fit the outer wall of the feed port, and the inner wall of the vibration frame is parallel to the outer wall of the feed port.

[0013] By adopting the above technical solution, it is possible to avoid the vibration frame from causing wear to the outer wall of the feed port when it reciprocates.

[0014] Preferably, one end of the reciprocating plate is slidably connected to a sliding rod, and the sliding rod is fixedly connected to the inner wall of the protective frame.

[0015] By adopting the above technical solution, one end of the reciprocating plate can be limited by the sliding rod to ensure the stability of the reciprocating plate during movement.

[0016] Preferably, one end of the reciprocating screw is rotatably connected to a bearing seat, and the bearing seat is fixed to the inner wall of the protective frame by bolts.

[0017] By adopting the above technical solution, the stability of the reciprocating screw rod during movement can be ensured.

[0018] Preferably, three groups of the knocking wheels are provided, and the three groups of knocking wheels are located at the center of the feed inlet.

[0019] By adopting the above technical solution, the center position of the feed port can be better struck, thereby avoiding blockage of the feed port.

[0020] Compared with the prior art, the utility model has the following beneficial effects: a vibration mechanism is formed by providing a protective frame, a motor, a rotating disk, a connecting rod, a transmission block, a vibration frame, a first limit plate, a second limit plate, a reciprocating screw, a reciprocating plate and a knocking wheel. By starting the motor, the knocking block and the knocking wheel can be driven to knock the outer wall of the feed port to a certain extent, so that the feed port generates a certain vibration, reducing the occurrence of tea accumulation and blockage in the feed port, thereby ensuring the stability of the color sorter during movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the main appearance of the utility model;

[0022] Figure 2 It is a schematic diagram of the top surface of the vibration structure of the utility model;

[0023] Figure 3 It is a side structural schematic diagram of the utility model;

[0024] Figure 4 For the utility model Figure 3 A magnified schematic diagram of part A.

[0025] In the figure: 1. Color sorter body; 2. Support legs; 3. Feed port; 4. Vibration mechanism; 401. Protection frame; 402. Motor; 403. Rotating disk; 404. Connecting rod; 405. Transmission block; 406. Vibration frame; 407. Knocking block; 408. First limit plate; 409. Second limit plate; 410. Telescopic rod; 411. Reciprocating screw rod; 412. Reciprocating plate; 413. Knocking wheel; 414. Sliding rod; 415. Bearing seat. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] The following is combined with Figure 1-4 The utility model is described in further detail.

[0028] See also Figure 1-4The utility model provides an embodiment: a tea color sorting device, including a color sorting machine body 1, a supporting leg 2 is fixedly connected to the bottom of the color sorting machine body 1, and a non-slip pad is arranged at the bottom of the supporting leg 2. The friction is improved by the protective pad, so as to ensure the stability of the color sorting machine body 1 during the movement. A feed port 3 is fixedly connected to the top of the color sorting machine body 1, and tea leaves are poured into the chute of the color sorting machine body 1 through the feed port 3 for color sorting, which is convenient and fast;

[0029] A vibration mechanism 4 is arranged above the color sorter body 1, and the vibration mechanism 4 includes a protection frame 401, a motor 402, a rotating disk 403, a connecting rod 404, a transmission block 405, a vibration frame 406, a knocking block 407, a first limit plate 408 and a second limit plate 409. The protection frame 401 is fixedly connected to the top of the color sorter body 1, and the motor 402 is installed on one side of the inner part of the protection frame 401 by bolts. The motor 402 is fixed by multiple groups of bolts to ensure the stability of the motor 402 during the movement. The output end of the motor 402 is fixedly connected to the rotating disk 403. By starting the motor 402, the rotating disk 403 can be driven to rotate. The connecting rod 4 04, one end is rotatably connected to the rotating disk 403, the other end of the connecting rod 404 is rotatably connected to the transmission block 405, one end of the transmission block 405 is fixedly connected to one side of the vibration frame 406, the knocking block 407 is fixedly connected to both sides inside the vibration frame 406, the first limit plate 408 is fixedly connected to the inner wall of the protection frame 401, the second limit plate 409 is fixedly connected to the first limit plate 408, the transmission block 405 passes through the hole formed by the first limit plate 408 and the second limit plate 409, and the knocking block 407 can be driven to perform lateral reciprocating motion by starting the motor 402, thereby knocking on both sides of the feed port 3, thereby reducing the accumulation and blockage of the feed port 3.

[0030] See also Figure 2-4 The vibration mechanism 4 also includes a reciprocating screw 411, a reciprocating plate 412 and a knocking wheel 413. One end of the reciprocating screw 411 is fixedly connected to the rotating disk 403, the reciprocating screw 411 is threadedly connected to the reciprocating plate 412, and the knocking wheel 413 is installed on one side of the reciprocating plate 412 by bolts. When the motor 402 is working, it will drive the knocking wheel 413 to reciprocate and knock on the center position of the feed port 3, thereby further avoiding the situation where the feed port 3 is blocked by tea leaves.

[0031] See also Figure 2 A telescopic rod 410 is fixedly connected to one side of the inner wall of the protection frame 401, and the output end of the telescopic rod 410 is fixedly connected to the vibration frame 406. The telescopic rod 410 is used to limit the vibration frame 406 to ensure the stability of the vibration frame 406 during movement.

[0032] See also Figure 2The inner wall of the vibration frame 406 does not fit the outer wall of the feed port 3, and the inner wall of the vibration frame 406 is parallel to the outer wall of the feed port 3, so as to avoid the vibration frame 406 causing wear to the outer wall of the feed port 3 when reciprocating.

[0033] See also Figure 2 One end of the reciprocating plate 412 is slidably connected to a sliding rod 414, and the sliding rod 414 is fixedly connected to the inner wall of the protection frame 401 to limit one end of the reciprocating plate 412 to ensure the stability of the reciprocating plate 412 during movement.

[0034] See also Figure 4 One end of the reciprocating screw rod 411 is rotatably connected to a bearing seat 415 , and the bearing seat 415 is fixedly installed on the inner wall of the protection frame 401 by bolts to ensure the stability of the reciprocating screw rod 411 during movement.

[0035] See also Figure 2 There are three groups of knocking wheels 413 in total, and the three groups of knocking wheels 413 are located at the center of the feed port 3, which can better knock the center of the feed port 3, thereby avoiding the blockage of the feed port 3.

[0036] Working principle: first, when the tea leaves need to be color-sorted, the tea leaves are conveyed to the position of the feed port 3 through an external conveyor belt, and then the motor 402 is started. The motor 402 drives the rotating disk 403 to rotate, and the eccentric shaft of the rotating disk 403 is rotatably connected to the connecting rod 404, and the connecting rod 404 is rotatably connected to the transmission block 405, and the transmission block 405 passes through the hole formed by the first limit plate 408 and the second limit plate 409. Therefore, the rotation of the rotating disk 403 drives the transmission block 405 to perform reciprocating lateral motion, and the movement of the transmission block 405 drives the vibration frame 406 to move, and the movement of the vibration frame 406 drives the knocking block 407 to move, and the knocking block 407 knocks on both sides of the outer wall of the feed port 3. After being knocked, the two sides of the feed port 3 will temporarily vibrate to a certain extent, thereby avoiding the occurrence of tea leaves being blocked;

[0037] Secondly, when the motor 402 is working and drives the rotating disk 403 to rotate, the rotation of the rotating disk 403 will drive the reciprocating screw 411 to rotate, and the reciprocating plate 412 passes through the gap between the two groups of first limiting plates 408, and the reciprocating plate 412 fits with the two groups of first limiting plates 408, so the first limiting plates 408 will limit the reciprocating plate 412 to a certain extent, and the rotation of the reciprocating screw 411 will drive the reciprocating plate 412 to move under the influence of the thread, and the movement of the reciprocating plate 412 drives the knocking wheel 413 to move, and the knocking wheel 413 moves to knock the center position of the feed port 3 to make it vibrate, so as to avoid the feed port 3 from being blocked;

[0038] Finally, when the tea leaves enter the chute of the color sorter body 1, the tea leaves will accelerate down the chute, and the sensor in the chute will detect the tea leaves. When the sensor detects defective tea leaves, the solenoid valve at the bottom of the transmission will open, and the air generated by the fan will blow the defective tea leaves to the defective product discharge port, and the good tea leaves will finally enter the good product discharge port along the chute, thus completing the color sorting of the tea leaves.

[0039] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A tea color sorting device, comprising a color sorting machine body, characterized in that: The bottom of the color sorter body is fixedly connected with a support leg, and the top of the color sorter body is fixedly connected with a feed port; A vibration mechanism is arranged above the color sorter body, and the vibration mechanism includes a protection frame, a motor, a rotating disk, a connecting rod, a transmission block, a vibration frame, a knocking block, a first limit plate and a second limit plate. The protection frame is fixedly connected to the top of the color sorter body, the motor is installed on one side of the protection frame by bolts, the output end of the motor is fixedly connected to the rotating disk, one end of the connecting rod is rotatably connected to the rotating disk, the other end of the connecting rod is rotatably connected to the transmission block, one end of the transmission block is fixedly connected to one side of the vibration frame, the knocking block is fixedly connected to both sides of the vibration frame, the first limit plate is fixedly connected to the inner wall of the protection frame, the second limit plate is fixedly connected to the first limit plate, and the transmission block passes through the hole formed by the first limit plate and the second limit plate.

2. A tea color sorting device according to claim 1, characterized in that: The vibration mechanism also includes a reciprocating screw, a reciprocating plate and a knocking wheel. One end of the reciprocating screw is fixedly connected to the rotating disk, the reciprocating screw is threadedly connected to the reciprocating plate, and the knocking wheel is installed on one side of the reciprocating plate by bolts.

3. A tea color sorting device according to claim 1, characterized in that: A telescopic rod is fixedly connected to one side of the inner wall of the protection frame, and an output end of the telescopic rod is fixedly connected to the vibration frame.

4. A tea color sorting device according to claim 1, characterized in that: The inner wall of the vibration frame does not fit the outer wall of the feed port, and the inner wall of the vibration frame is parallel to the outer wall of the feed port.

5. A tea color sorting device according to claim 2, characterized in that: One end of the reciprocating plate is slidably connected to a sliding rod, and the sliding rod is fixedly connected to the inner wall of the protection frame.

6. A tea color sorting device according to claim 2, characterized in that: One end of the reciprocating screw is rotatably connected to a bearing seat, and the bearing seat is fixedly installed on the inner wall of the protection frame by bolts.

7. A tea color sorting device according to claim 2, characterized in that: There are three groups of knocking wheels in total, and the three groups of knocking wheels are located at the center of the feed inlet.

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