Tea strip tidying machine capable of counteracting deformation

Abstract

The utility model relates to a tea strip tidying machine capable of counteracting deformation. A wok of an existing tea strip tidying machine is prone to deformation due to heating, so that parts are abraded. The frying machine comprises a machine frame and a frying pan arranged on the machine frame, the frying pan is arranged on the machine frame in a transverse reciprocating motion mode through a guide assembly, and the guide assembly comprises a cross beam arranged on the machine frame and two guide wheels which are installed at the bottom of the frying pan and can vertically clamp the cross beam. The guide wheels can shift forwards and backwards along the surface of the cross beam so as to counteract forward and backward deformation generated when the frying pan is heated. The guide assembly with the guide wheel is arranged between the frying pan and the rack, the guide wheel slides along the cross beam and can deviate in the front-back direction, front-back deformation generated by heating of the frying pan is effectively eliminated, abrasion is effectively reduced, deformation of the frying pan is prevented, the service life is prolonged, and the use experience is improved.

Description

Technical Field

[0001] The utility model relates to the field of tea processing, in particular to a tea stripping machine. Background Art

[0002] An existing tea stripping machine includes a frame and a wok mounted above the frame. The wok is provided with a U-shaped tea stripping trough arranged in a front-to-back direction. The wok is mounted on the frame for transverse reciprocation, allowing the tea leaves in the tea stripping trough to be tumbled longitudinally to form finished tea strips. The wok is mounted on the frame via a stop assembly, which includes a transverse linear guide and a slider that moves linearly and reciprocally along the guide. The slider moves along the guide, thereby guiding the wok's transverse reciprocating motion. Because the wok is heated during processing, it undergoes thermal expansion and contraction, resulting in both transverse and fore-and-aft deformation. This transverse deformation is offset by the relative positioning of the slider and guide. However, the slider and guide cannot be aligned in a fore-and-aft direction, resulting in ineffective offsetting of the fore-and-aft deformation. This leads to wear due to increased friction between the slider and guide. Furthermore, the wok can be locally deformed due to the inability to eliminate the fore-and-aft deformation, impacting its service life and user experience. Utility Model Content

[0003] In order to address the shortcomings of the existing technology, the utility model provides a tea strip sorting machine that can offset deformation. A guide assembly with a guide wheel is arranged between the wok and the frame. The guide wheel slides along the crossbeam and can be offset forward and backward, effectively eliminating the forward and backward deformation caused by the heating of the wok, effectively reducing wear and tear, and preventing the wok from deformation, thereby extending the service life and improving the user experience.

[0004] The present invention is realized in the following manner: a tea strip-straightening machine capable of offsetting deformation comprises a frame and a wok mounted on the frame, the wok being mounted on the frame so as to be laterally reciprocatingly movable via a guide assembly, the guide assembly comprising a crossbeam mounted on the frame and two guide wheels mounted on the bottom of the wok and capable of vertically clamping the crossbeam, the guide wheels being capable of being offset forward and backward along the surface of the crossbeam to offset the forward and backward deformation of the wok caused by heat. A guide assembly with guide wheels is provided between the wok and the frame, the guide wheels sliding laterally along the crossbeam to guide the wok to reciprocate laterally, the guide wheels also being capable of being offset forward and backward relative to the crossbeam to offset the forward and backward deformation of the wok caused by thermal expansion and contraction, effectively reducing wear between the guide limiting components and preventing deformation of the wok caused by local concentrated force, thereby effectively extending the service life of the wok and the guide limiting components and improving the user experience.

[0005] Preferably, the guide wheels are vertically spaced and respectively engage the bottom and top surfaces of the crossbeam to guide the wok's transverse reciprocating movement along the crossbeam. The presence of two guide wheels, each abutting the bottom and top surfaces of the beam, not only serves to vertically limit the wok, ensuring stability, but also guides its transverse reciprocating movement along the crossbeam, ensuring smooth operation. Furthermore, the guide wheels can be offset forward and backward relative to the crossbeam, ensuring that the wok does not become partially concave or convex due to fore-and-aft deformation.

[0006] Preferably, the fore-aft length of the contact area between the guide wheel and the corresponding surface of the crossbeam is greater than the fore-aft deformation of the wok caused by heating, so that the guide wheel always contacts the corresponding surface of the crossbeam and offsets the fore-aft deformation of the wok through fore-aft deflection. The fore-aft width of the top and bottom surfaces of the crossbeam is greater than the fore-aft deformation of the wok, ensuring that the guide wheel always contacts the corresponding surface of the crossbeam after synchronous fore-aft deflection with the wok, thereby guiding and limiting the wok's lateral reciprocating motion.

[0007] Preferably, the wok is mounted on the frame for transverse reciprocal movement via a stop assembly. The stop assembly and guide assembly are positioned at the front and rear of the wok, respectively. The stop assembly limits excessive fore-aft deflection, while the guide assembly offsets fore-aft deformation of the wok caused by heat. The stop assembly guides the wok's lateral displacement but does not provide fore-aft deflection. The wok is connected to the frame via the stop assembly, which not only secures the wok's fore-aft position within the frame, preventing excessive fore-aft deflection between the wok and the frame, but also provides precise guidance for lateral displacement of the wok.

[0008] Preferably, the limiting assembly comprises a transverse guide shaft and a sleeve, each disposed on the wok and the frame. The sleeve slides back and forth laterally along the transverse guide shaft and limits forward and backward displacement. The transverse guide shaft is mounted on the frame and is linear and horizontally disposed. The sleeve is disposed at the bottom of the wok and slidably fits over the transverse guide shaft, guiding the wok's lateral movement. The sleeve slides along the transverse guide shaft to offset lateral deformation caused by heat generation in the wok, but cannot offset forward and backward deformation caused by heat generation, which requires cooperation with the guide assembly. Both the limiting assembly and the guide assembly guide the wok's lateral reciprocating movement. The limiting assembly also locates the wok's forward and backward position, while the guide assembly also eliminates forward and backward deformation.

[0009] Preferably, the ratio of the front-to-back distance between the limiting assembly and the guiding assembly to the front-to-back length of the wok is A, 0.25≤A≤0.5, and the limiting assembly and the guiding assembly are symmetrically arranged in the front-to-back direction at the bottom of the wok, which not only ensures that the front and rear of the wok are effectively supported by increasing the distance between the limiting assembly and the guiding assembly, thereby ensuring the stability of the wok, but also reduces the front-to-back deformation amplitude of the wok located between the limiting assembly and the guiding assembly by limiting the distance between the limiting assembly and the guiding assembly, thereby reducing the front-to-back offset amplitude of the guide wheel, ensuring a larger contact area between the guide wheel and the corresponding surface of the beam, and improving the guidance reliability.

[0010] Preferably, the top surface of the wok is provided with a plurality of straightening grooves extending forward and backward and closely spaced laterally. A tea hopper is provided above the front end of the wok, with the rear ends of the straightening grooves exposed and provided with a discharge plate. The tea leaves in the tea hopper are scattered downward and moved rearward along the straightening grooves to the discharge plate. The tea hopper has a receiving cavity within it, and a strip-shaped discharge port is provided at the bottom of the tea hopper, communicating with the receiving cavity. The tea leaves in the receiving cavity are evenly distributed through the discharge port onto the front ends of the straightening grooves. The tea leaves are heated and tumbled along the straightening grooves, and after being processed into finished strips, they are transported outward through the discharge plate.

[0011] Preferably, an electric push rod is provided at the bottom of the front end of the frame, and a support foot with a rotating shaft is provided in the middle of the frame. The middle portion of the bottom surface of the frame is rotatably connected to the support foot via the rotating shaft. The front end of the frame is driven to be lifted by the push rod and swings forward with the rotating shaft as the center, so that the stripping trough is tilted with the front higher and the back lower, and the raw materials are guided to be transported backward. The electric push rod is used to adjust the height of the front end of the frame. The front end of the frame is lifted and swung with the rotating shaft as the center, and the frame, wok and stripping trough are tilted synchronously and have a posture with the front higher and the back lower. The tea leaves at the front end of the stripping trough can slide backward during the horizontal reciprocating motion, and then are transported outward through the discharge plate after the tea leaves are processed.

[0012] Preferably, a heating plate is provided on the top surface of the frame, and the wok is suspended on the heating plate and moves back and forth independently laterally to reduce the weight of the wok. The heating plate is arranged on the top of the frame and is not linked to the wok. The heat generated by the heating plate when it is powered on is transferred upward to the bottom surface of the wok to heat and bake the tea leaves in the sorting groove, which effectively reduces the weight of the wok and reduces the wear of the limit assembly and the guide assembly, and also protects the conductivity on the heating plate. There is no need for repeated bending as the wok moves, thereby improving the service life.

[0013] Preferably, the vertical cross-section of the strip-striping trough is U-shaped to guide the raw materials toward the center during the horizontal reciprocating movement. As the wok reciprocates horizontally, it pushes the tea leaves onto the side walls of the strip-striping trough, where they roll down along the walls to the bottom of the strip-striping trough, where the flat tea leaves are rolled into finished strips.

[0014] Preferably, the frame is provided with a drive mechanism for driving the wok to reciprocate laterally. The drive mechanism comprises a motor, a transversely mounted offset wheel, and a crank arm pull rod. One end of the crank arm pull rod is rotatably connected to the side of the offset wheel, and the other end is connected to the wok. The offset wheel is driven by the motor to rotate and propels the wok to reciprocate laterally via the crank arm pull rod. One end of the crank arm pull rod is connected to the side of the offset wheel, so that the motor-driven offset wheel drives the wok to reciprocate laterally via the crank arm pull rod. This effectively simplifies the transmission structure, facilitates processing and production, and effectively reduces the probability of failure and lowers maintenance costs.

[0015] Preferably, the drive mechanism includes a reduction assembly disposed between the motor drive shaft and the offset wheel. The reduction assembly comprises a large-diameter wheel that rotates synchronously with the offset wheel, a small-diameter wheel that rotates synchronously with the drive shaft, and a belt interposed between the large-diameter and small-diameter wheels. The reduction assembly effectively reduces the rotational speed of the offset wheel and increases torque, thereby ensuring that the wok can achieve lateral reciprocating motion at a predetermined frequency.

[0016] The beneficial effects of the present invention are as follows: a guide assembly with a guide wheel is arranged between the wok and the frame, and the guide wheel slides laterally along the crossbeam to guide the wok to move back and forth laterally. The guide wheel can also be offset forward and backward relative to the crossbeam to offset the forward and backward deformation of the wok caused by thermal expansion and contraction, which effectively reduces the wear between the guide and limiting components and prevents the wok from being deformed due to local concentrated force, effectively extending the service life of the wok and the guide and limiting components and improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Schematic diagram of the structure of the tea stripping machine;

[0018] Figure 2 is a schematic diagram of the assembly structure of the guide component;

[0019] Figure 3 Schematic diagram of the assembly structure of the limit assembly;

[0020] Figure 4 Schematic diagram of the assembly structure of the crank arm pull rod;

[0021] Figure 5 is a schematic diagram of the assembly structure of the deceleration assembly;

[0022] In the figure: 1. Frame, 2. Wok, 3. Guide assembly, 4. Guide wheel, 5. Crossbeam, 6. Limit assembly, 7. Horizontal guide shaft, 8. Bushing, 9. Strip sorting groove, 10. Tea tray, 11. Discharge plate, 12. Electric ejector, 13. Support foot, 14. Rotating shaft, 15. Heating plate, 16. Motor, 17. Offset wheel, 18. Crank arm pull rod, 19. Speed reduction assembly. DETAILED DESCRIPTION

[0023] The essential features of the present invention will be further described below with reference to the accompanying drawings and specific implementation methods.

[0024] like Figure 1 The tea strip-straightening machine shown in the figure, which can offset deformation, consists of a frame 1 and a wok 2 arranged on the frame 1. The wok 2 is arranged on the frame 1 so as to be able to move back and forth laterally via a guide assembly 3. The guide assembly 3 includes a crossbeam 5 arranged on the frame 1 and two guide wheels 4 installed at the bottom of the wok 2 and capable of vertically clamping the crossbeam 5. The guide wheels 4 can be offset forward and backward along the surface of the crossbeam 5 to offset the forward and backward deformation of the wok 2 caused by heating. A guide assembly 3 with guide wheels 4 is provided between the wok 2 and the frame 1. The guide wheels 4 slide laterally along the crossbeam 5 to guide the wok 2 to move back and forth laterally. The guide wheels 4 can also be offset forward and backward relative to the crossbeam 5 to offset the forward and backward deformation of the wok 2 caused by thermal expansion and contraction. This effectively reduces wear between the guide and limiting components and prevents deformation of the wok 2 caused by local concentrated force, effectively extending the service life of the wok 2 and the guide and limiting components and improving the user experience.

[0025] In actual operation, a limit assembly 6 is provided between the wok 2 and the frame 1 to guide the lateral reciprocating movement of the wok 2. The limit assembly 6 and the guide assembly 3 are respectively located at the front and rear of the wok. Both the limit assembly 6 and the guide assembly 3 guide the lateral reciprocating movement of the wok 2. Furthermore, the limit assembly 6 positions the wok 2 in the forward and backward direction, ensuring that the wok 2 does not deviate relative to the frame 1. The guide assembly 3 also offsets the forward and backward deformation of the wok 2, ensuring that the forward and backward deformation caused by heating of the wok 2 is offset by the guide assembly 3. This prevents the wok 2 from deforming in a localized manner due to the unbalanced deformation force caused by local thermal expansion and contraction, thus ensuring that the wok 2 maintains a stable profile and thus extends its service life. Specifically, the limiting assembly 6 is arranged between the front part of the bottom surface of the wok 2 and the frame 1, and the guide assembly 3 is arranged between the rear part of the bottom surface of the wok 2 and the frame 1. The front part of the wok 2 and the frame 1 have a stable front-to-back relative position relationship due to the limiting assembly 6 that cannot be offset in the front-to-back direction. When the wok 2 expands and deforms due to heat, the front-to-back deformation of the wok 2 formed in the section between the limiting assembly 6 and the guide assembly 3 will be transmitted to the guide wheel 4. The guide wheel 4 meets the deformation requirement of the wok 2 by offsetting backward along the corresponding surface of the crossbeam 5. The guide wheel 4 is always on the corresponding surface of the crossbeam 5, and always supports and laterally guides the rear part of the wok 2.

[0026] In actual operation, the ratio of the front-to-back distance between the limit assembly 6 and the guide assembly 3 to the front-to-back length of the wok 2 is A, 0.25≤A≤0.5. In the preferred embodiment, the limit assembly 6 and the guide assembly 3 are symmetrically arranged at the front and rear of the wok 2, and the wok 2 is divided into a front section, a middle section and a rear section with the same front-to-back length. This not only ensures that the wok 2 is stably supported, but also effectively reduces the length of the middle section and the front-to-back offset distance of the guide wheel 4, thereby improving reliability in use.

[0027] In actual operation, the limit assemblies 6 and guide assemblies 3 are symmetrically arranged at the bottom of the wok 2 in the front-to-back direction. This not only facilitates processing, but also ensures that the wok 2 can be suspended laterally above the frame 1 by the limit assemblies 6 and guide assemblies 3, preventing the wok 2 from colliding with the frame 1 during horizontal reciprocating movement. The limit assemblies 6 are divided into two groups and are located on both sides of the front of the wok 2. The guide assemblies 3 are divided into two groups and are located on both sides of the rear of the wok 2. These guide assemblies 3 can share the crossbeam 5, which not only improves guidance accuracy, but also effectively simplifies the structure and facilitates assembly and maintenance.

[0028] In actual operation, the guide wheels 4 are vertically separated and respectively fit with the bottom surface and the top surface of the crossbeam 5 (such as Figure 2 The guide wheels 4 are vertically aligned, and the crossbeam 5 has a flat bottom and top surface, so that the guide wheels 4 can contact the corresponding bottom or top surface and vertically clamp the crossbeam 5, ensuring that the wok 2 can move back and forth horizontally along the crossbeam 5 and ensure smooth movement of the wok 2.

[0029] In actual operation, the fore-aft length of the contact area between the corresponding surfaces of the guide wheel 4 and the crossbeam 5 is greater than the fore-aft deformation of the wok 2 caused by heating, ensuring that the guide wheel 4 always contacts the corresponding surface of the crossbeam 5 and offsets the fore-aft deformation of the wok 2 through fore-aft deflection. By increasing the fore-aft width of the top and bottom surfaces of the crossbeam 5, the guide wheel 4 can still contact the corresponding surface of the crossbeam 5 through its outer peripheral wall even after fore-aft deflection, thereby ensuring the smooth movement of the wok 2. Specifically, the width of the top and bottom surfaces of the crossbeam 5 is greater than the sum of the width of the outer peripheral wall of the guide wheel 4 and the amplitude of the fore-aft deformation of the wok 2. Cross-sectional shapes of the crossbeam 5, such as square and I-shaped, are considered specific embodiments of the present invention.

[0030] In actual operation, the limiting assembly 6 includes a horizontal guide shaft 7 and a shaft sleeve 8 (such as Figure 3 The shaft sleeve 8 slides back and forth laterally along the transverse guide shaft 7, limiting forward and backward displacement. The transverse guide shaft 7 is fixed to the frame 1, and the shaft sleeve 8 is disposed on the bottom surface of the wok 2. The shaft sleeve 8 is sleeved on the transverse guide shaft 7 and can move back and forth laterally, ensuring that the wok 2 moves precisely along a predetermined path.

[0031] In actual operation, the top surface of the wok is provided with a plurality of tea sorting grooves 9 that extend forward and backward and are closely arranged laterally. A tea hopper 10 is provided above the front end of the wok. The rear end of the tea sorting groove 9 is exposed and provided with a discharge plate 11. The tea ingredients in the tea hopper 10 are scattered downward and move backward along the tea sorting groove 9 to the discharge plate 11. The tea hopper 10 has a receiving chamber. The top of the tea hopper 10 has an upwardly exposed feed port that communicates with the receiving chamber. The bottom of the tea hopper 10 has an elongated discharge port that communicates with the receiving chamber. The vertical projection of the discharge port always falls on the wok 2 that reciprocates laterally, ensuring that the tea leaves in the receiving chamber can be scattered into the tea sorting grooves 9 of the wok 2 through the discharge port.

[0032] In this embodiment, an electric push rod 12 is provided at the bottom front end of the frame 1 for lifting the front of the frame 1 so that the frame 1 and the wok 2 thereon are higher in the front and lower in the back. A heating plate 15 is provided on the top surface of the frame 1. A driving mechanism is provided on the frame 1 for driving the wok 2 to move back and forth horizontally. The vertical cross-sectional profile of the strip sorting groove 9 is U-shaped to guide the raw materials to converge in the middle during the horizontal reciprocating movement. When processing tea leaves, the tea leaves in the tea hopper 10 are scattered into the front end of each strip sorting groove 9 through the discharge port. The heating plate 15 is energized to generate and increase the temperature of the strip sorting groove 9 wall. The driving mechanism drives the wok 2 to move back and forth horizontally. The tea leaves at the front end of the strip sorting groove 9 are curled into strips by horizontal rolling and slide backward along the inclined strip sorting groove 9. The strip sorting groove 9 wall with a higher temperature dries and stir-fries the tea leaves, thereby processing into strip-shaped finished products. The strip-shaped finished products fall through the notch on the rear end face of the strip sorting groove 9 to the discharge plate 11 for collection and transportation.

[0033] In actual operation, a support leg 13 with a rotating shaft 14 is provided in the middle of the frame 1. The middle of the bottom surface of the frame 1 is rotatably connected to the support leg 13 via the rotating shaft 14. The front end of the frame 1 is driven and lifted by the push rod and swings forward with the rotating shaft 14 as the center, so that the tea strip trough 9 is tilted with the front higher and the back lower, and guides the raw materials to be transported backward. The middle of the frame 1 is connected to the support leg 13 by the support leg 13, and the middle of the frame 1 is connected to the support leg 13 by the rotating shaft 14. When the front end of the frame 1 is lifted by the electric push rod 12, it can swing with the rotating shaft 14 as the center, so that the frame 1 maintains a posture with the front higher and the back lower, which facilitates the sliding of tea leaves backward along the tea strip trough 9 and achieves continuous processing.

[0034] In actual operation, a heating plate 15 is provided on the top surface of the frame 1, and the wok 2 is suspended on the heating plate 15 and independently reciprocates laterally to reduce the weight of the wok 2. The lateral dimensions of the heating plate 15 are not less than those of the wok 2, ensuring that each tea sorting slot 9 on the wok 2 continuously receives heat from the heating plate 15 during the laterally reciprocating movement of the wok 2, ensuring that the tea leaves processed by each tea sorting slot 9 have uniform quality.

[0035] In actual operation, the driving mechanism includes a motor 16, a horizontal offset wheel 17 and a crank arm pull rod 18 (such as Figure 4 As shown), one end of the crank arm pull rod 18 is rotatably connected to the side of the offset wheel 17, and the other end is connected to the wok 2. The offset wheel 17 is driven to rotate by the motor 16 and pushes the wok 2 to move back and forth laterally through the crank arm pull rod 18. The driving mechanism includes a reduction assembly 19 (as shown) provided between the drive shaft of the motor 16 and the offset wheel 17. Figure 5 As shown, the reduction assembly 19 comprises a large-diameter wheel that rotates synchronously with the offset wheel 17, a small-diameter wheel that rotates synchronously with the drive shaft, and a belt interposed between the large and small-diameter wheels. The drive shaft of the motor 16 rotates in a highly rotatable manner and is linked to the small-diameter wheel. The reduction assembly 19 uses the belt to reduce the rotational speed of the large and small-diameter wheels. The large-diameter wheel drives the offset wheel 17 to rotate synchronously, and the wok 2 is driven to reciprocate laterally via the crank arm pull rod 18. There are two offset wheels 17, coaxially connected to the large-diameter wheel. Two crank arm pull rods 18 are connected to the corresponding offset wheels 17, ensuring that the front and rear of the wok 2 receive the driving force required for lateral reciprocation through the corresponding crank arm pull rod 18.

[0036] In actual operation, the deceleration assembly 19 can achieve multi-stage deceleration by adding a transmission wheel, which should also be regarded as a specific embodiment of the present invention.

Claims

1. A tea stripping machine capable of offsetting deformation, comprising a frame (1) and a frying pan (2) arranged on the frame (1), characterized in that: The wok (2) is arranged on the frame (1) so as to be laterally reciprocatingly movable via a guide assembly (3). The guide assembly (3) comprises a crossbeam (5) arranged on the frame (1) and two guide wheels (4) mounted on the bottom of the wok (2) and capable of vertically clamping the crossbeam (5). The guide wheels (4) can be offset forward and backward along the surface of the crossbeam (5) to offset the forward and backward deformation of the wok (2) caused by heat.

2. The tea strip sorting machine capable of offsetting deformation according to claim 1, characterized in that: The guide wheels (4) are vertically separated and respectively fit the bottom surface and the top surface of the crossbeam (5) to guide the frying pan (2) to move back and forth laterally along the crossbeam (5).

3. The tea strip sorting machine capable of offsetting deformation according to claim 2, characterized in that: The front-to-back length of the contact area between the corresponding surfaces of the guide wheel (4) and the crossbeam (5) is greater than the front-to-back deformation of the wok (2) caused by heating, so that the guide wheel (4) always fits the corresponding surface of the crossbeam (5) and offsets the front-to-back deformation of the wok (2) through the front-to-back offset.

4. The tea strip sorting machine capable of offsetting deformation according to claim 1, characterized in that: The wok (2) is arranged on the frame (1) so as to be laterally reciprocatingly movable via a limit assembly (6); the limit assembly (6) and the guide assembly (3) are respectively arranged at the front and rear of the wok (2); the limit assembly (6) limits the front-back deviation, and the guide assembly (3) offsets the front-back deformation of the wok (2) caused by heat.

5. The tea strip sorting machine capable of offsetting deformation according to claim 4, characterized in that: The limiting assembly (6) comprises a transverse guide shaft (7) and a shaft sleeve (8) respectively disposed on the wok (2) and the frame (1); the shaft sleeve (8) slides back and forth transversely along the transverse guide shaft (7) and is limited from exceeding the front-back deviation; or, the ratio of the front-back distance between the limiting assembly (6) and the guide assembly (3) to the front-back length of the wok (2) is A, 0.25≤A≤0.5; or, the limiting assembly (6) and the guide assembly (3) are symmetrically disposed on the bottom of the wok (2) in the front-back direction.

6. A tea strip sorting machine capable of compensating deformation according to any one of claims 1 to 5, characterized in that: The top surface of the wok is provided with a plurality of strip-sorting grooves (9) which are connected in a front-to-back direction and are closely arranged in a transverse direction. A tea hopper (10) is provided above the front end of the wok. The rear end of the strip-sorting groove (9) is exposed and a discharge plate (11) is provided. Raw materials in the tea hopper (10) are scattered downwards and move backwards along the strip-sorting groove (9) to the discharge plate (11).

7. The tea strip sorting machine capable of offsetting deformation according to claim 6, characterized in that: The front end bottom of the frame (1) is provided with an electric push rod (12), the middle of the frame (1) is provided with a support leg (13) with a rotating shaft (14), the middle of the bottom surface of the frame (1) is rotatably connected to the support leg (13) through the rotating shaft (14), the front end of the frame (1) is driven to be lifted by the push rod and swings forward with the rotating shaft (14) as the center, so that the strip sorting groove (9) is tilted with the front higher and the back lower, and the raw materials are guided to be transported backward.

8. The tea strip sorting machine capable of offsetting deformation according to claim 6, characterized in that: The top surface of the frame (1) is provided with a heating plate (15), and the wok (2) is suspended on the heating plate (15) and independently moves back and forth laterally to reduce the weight of the wok (2); or, the vertical cross-sectional profile of the strip-sorting groove (9) is U-shaped to guide the raw materials to converge toward the center when moving back and forth laterally.

9. A tea strip sorting machine capable of compensating deformation according to any one of claims 1 to 5, characterized in that: The frame (1) is provided with a driving mechanism for driving the frying pan (2) to move back and forth laterally. The driving mechanism includes a motor (16), a transverse offset wheel (17) and a crank arm pull rod (18). One end of the crank arm pull rod (18) is rotatably connected to the side of the offset wheel (17), and the other end is connected to the frying pan (2). The offset wheel (17) is driven to rotate by the motor (16) and pushes the frying pan (2) to move back and forth laterally through the crank arm pull rod (18).

10. The tea strip sorting machine capable of offsetting deformation according to claim 9, characterized in that: The driving mechanism comprises a reduction assembly (19) arranged between a driving shaft of a motor (16) and an offset wheel (17), wherein the reduction assembly (19) comprises a large-diameter wheel rotating synchronously with the offset wheel (17), a small-diameter wheel rotating synchronously with the driving shaft, and a belt sleeved between the large-diameter wheel and the small-diameter wheel.

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