Lotus leaf tea cutting device
By designing a combined structure of support plate, U-shaped frame and limiting pressure plate, the problems of displacement and safety hazards during lotus leaf tea cutting were solved, achieving stable cutting and safe lotus leaf cutting results.
Patent Information
- Application Number
- CN202323546846.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-26
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2033-12-26
AI Technical Summary
When cutting lotus leaf tea, the lotus leaves are prone to shifting due to stacking, resulting in uneven cutting, affecting the quality, and the knives pose a safety hazard.
A lotus leaf tea cutting device was designed, comprising a support plate, a U-shaped frame, a drive mechanism, and a cutting blade. The device uses a limiting pressure plate and a spring structure to stabilize the position of the lotus leaf and prevent displacement. The limiting pressure plate also blocks the blade edge to reduce safety risks.
It effectively maintains the neatness and precision of lotus leaf cutting, reduces the safety hazards of the blade to workers, and improves cutting quality and safety.
Smart Images
Figure CN222309010U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of cutting devices, and in particular relates to a lotus leaf tea cutting device. Background Art
[0002] Lotus leaf tea, also known as "lotus money tea", is mainly made of lotus leaves as the basic raw material. Lotus leaves have antipyretic, antibacterial and antispasmodic effects. The processed lotus leaves taste bitter and slightly salty. They have the effects of clearing away heat and dampness, promoting yang and dispersing, removing blood stasis and stopping bleeding. They have certain therapeutic effects on many diseases. Lotus leaves have antipyretic, antibacterial and antispasmodic effects. They have certain therapeutic effects on many diseases. After being washed and dried, the lotus leaves need to be cut. The purpose of cutting is to facilitate storage and use. When cutting, use a sharp knife to cut the lotus leaves into appropriate sizes, generally When cutting lotus leaves, which are in the shape of long strips or sheets, multiple lotus leaves are usually neatly stacked together, and the cutter on the cutting device is used to press down and cut the lotus leaves. However, in actual operation, the lotus leaves stacked together are affected by the downward pressure of the cutter, and the sides appear to be tilted, resulting in the stacked lotus leaves shifting during subsequent cutting, causing changes in the neatness and accuracy of the lotus leaf cutting, affecting the quality of the lotus leaf cutting. In addition, the exposure of the cutter can easily scratch the staff, posing certain safety hazards. Summary of the invention
[0003] The utility model provides a lotus leaf tea cutting device, which has the characteristics of reducing displacement when lotus leaves are cut and reducing the hidden safety hazards of the cutter to manual labor.
[0004] The utility model provides the following technical scheme: it includes a support plate, a U-shaped frame, a driving mechanism and a cutting tool, the bottom end of the support plate is hinged with a supporting base, the top of the support plate is fixedly connected with two track plates for guiding the U-shaped frame, the two ends of the U-shaped frame are respectively slidably connected to the corresponding top ends of the track plates, the side wall of the cutting tool is slidably connected with a limiting pressure plate for squeezing the lotus leaf, the limiting pressure plate is flush with the bottom end of the cutting tool, two side support plates are fixedly connected on both sides of the cutting tool, and a second spring for pushing the limiting pressure plate down is fixedly connected between the four side support plates and the limiting pressure plate, the second spring does not contact the cutting tool, and the driving mechanism is fixedly installed on the U-shaped frame to drive the cutting tool to move up and down to complete cutting.
[0005] Among them, the top of the support plate is provided with a plurality of make way grooves for making way for the cutting tool, the inner walls of the plurality of make way grooves are slidably connected with push plates, the bottom end of the push plate is fixedly connected with a first spring, the first spring is fixedly connected to the corresponding inner wall of the make way groove, and the cutting tool is in contact with the top of the push plate.
[0006] Among them, four guide rods for limiting the limit pressure plate are fixedly connected to the top of the limit pressure plate, the four guide rods all pass through the top of the side support plate, and the tops of several guide rods are fixedly connected to the limit circular plates, and the limit circular plates are in contact with the corresponding tops of the side support plates.
[0007] Wherein, both ends of the cutting tool are fixedly connected with sliding limit rods, the inner wall of the U-shaped frame is provided with two guide slots for limiting the sliding limit rods, and the sliding limit rods are slidably connected to the corresponding inner walls of the guide slots.
[0008] Wherein, one side of the two track plates is fixedly connected with a lower limit baffle plate for limiting the limit pressure plate, and the limit pressure plate is in contact with the top ends of the two lower limit baffle plates.
[0009] Among them, a sliding track groove is opened at the top of the track plate, and convex thread blocks are fixedly connected at both ends of the U-shaped frame. The convex thread blocks are slidably connected to the corresponding inner walls of the sliding track grooves. The inner walls of the sliding track grooves are provided with driving parts for driving the convex thread blocks. The U-shaped frame slides on the top of the track plate through the two convex thread blocks and the two sliding track grooves.
[0010] The beneficial effects of the utility model are as follows: the lotus leaves are squeezed by the limiting pressure plate to prevent the lotus leaves stacked together from being affected by the downward pressure of the cutting tool, causing the sides to tilt, resulting in the lotus leaves stacked together being shifted during subsequent cutting, causing changes in the neatness and accuracy of the lotus leaf cutting, affecting the quality of the lotus leaf cutting, and the blade position at the bottom of the cutting tool is blocked by the limiting pressure plate, which avoids the cutting tool from scratching the staff and reduces the safety hazards of the cutting tool.
[0011] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0013] Figure 2 for Figure 1 Schematic diagram of the enlarged structure of part A in the middle.
[0014] Figure 3 for Figure 1 Schematic diagram of the enlarged structure of part B in the middle.
[0015] Figure 4 It is a schematic diagram of the three-dimensional structure of the utility model in a moving state.
[0016] Figure 5 It is a schematic diagram of the side cross-sectional structure of the flap in the utility model.
[0017] In the figure: 1. support plate; 11. support base; 12. give way groove; 13. push plate; 131. first spring; 2. U-shaped frame; 21. driving mechanism; 22. cutting tool; 23. limit pressure plate; 231. guide rod; 232. limit circular plate; 24. side support plate; 241. second spring; 25. sliding limit rod; 251. guide slide groove; 26. convex threaded block; 3. track plate; 31. lower limit baffle; 32. sliding track groove. Implementation
[0018] See also Figure 1-Figure 5 The utility model provides the following technical solutions: it includes a support plate 1, a U-shaped frame 2, a driving mechanism 21 and a cutting tool 22, the bottom end of the support plate 1 is hinged with a supporting base 11, the top of the support plate 1 is fixedly connected with two track plates 3 for guiding the U-shaped frame 2, the two ends of the U-shaped frame 2 are respectively slidably connected to the top of the corresponding track plates 3, the side wall of the cutting tool 22 is slidably connected with a limiting pressure plate 23 for squeezing the lotus leaf, the limiting pressure plate 23 is flush with the bottom end of the cutting tool 22, two side support plates 24 are fixedly connected on both sides of the cutting tool 22, and a second spring 241 for pushing the limiting pressure plate 23 down is fixedly connected between the four side support plates 24 and the limiting pressure plate 23, and the second spring 241 does not contact the cutting tool 22, and the driving mechanism 21 is fixedly installed on the U-shaped frame 2 to drive the cutting tool 22 to move up and down to complete the cutting.
[0019] In this embodiment: the support base 11 supports the various components of the device, and a driving member for pushing the support plate 1 is provided in the support base 11, so that the support plate 1 can be flipped upward. After the support plate 1 drives the various components to flip upward, it is convenient to clean the device. The support plate 1 provides a bottom bearing function for the lotus leaf. The two track plates 3 provide sliding guides for the U-shaped frame 2 when it moves to prevent the U-shaped frame 2 from moving offset. The U-shaped frame 2 supports and drives the driving mechanism 21 and the cutting tool 22. The U-shaped frame 2 can drive the driving mechanism 21 and the cutting tool 22 to move, so that the cutting tool 22 can cut different positions of the lotus leaf. The driving mechanism 21 drives the cutting tool 22, so that the cutting tool 22 can slide downward to cut the lotus leaf. The driving mechanism 21 can adopt a cylinder or an oil cylinder. The cutting tool 22 supports and drives the limiting pressure plate 23. When the cutting tool 22 is driven by the U-shaped frame 2 to transfer its position, the cutting tool 22 can drive the limiting pressure plate 23 to adjust its position, so that the limiting pressure plate 23 can squeeze different cutting positions of the lotus leaf. When the cutting tool 22 is pressed down to cut the lotus leaf, the cutting tool 22 drives the limiting pressure plate 23 to move upward, and then the limiting pressure plate 23 and the bottom end of the cutting tool 22 contact the stacked lotus leaf at the same time, and the limiting pressure plate 23 squeezes the lotus leaf. As the cutting tool 22 continues to move downward, the limiting pressure plate 23 is slidably connected to the side wall of the cutting tool 22, and the limiting pressure plate 23 squeezes and shortens a plurality of second springs 241, and the side support plate 24 squeezes and shortens the second springs 241. The spring 241 supports and limits, and the limiting pressure plate 23 is limited by the lotus leaf and no longer moves downward. The cutting tool 22 cuts the lotus leaf. Under the squeezing of the limiting pressure plate 23 by the side support plate 24 and the second spring 241, the lotus leaf can maintain a stable state during cutting, and prevent the stacked lotus leaves from being affected by the downward pressure of the cutting tool 22, causing the sides to tilt, resulting in the stacked lotus leaves shifting during subsequent cutting, causing changes in the uniformity and accuracy of the lotus leaf cutting, affecting the quality of the lotus leaf cutting, and the bottom blade position of the cutting tool 22 is blocked by the limiting pressure plate 23, which avoids the cutting tool 22 from scratching the staff and reduces the safety hazard of the cutting tool 22.
[0020] The top of the support plate 1 is provided with a plurality of recesses 12 for making way for the cutting tool 22. The inner walls of the plurality of recesses 12 are slidably connected with push plates 13. The bottom end of the push plate 13 is fixedly connected with a first spring 131. The first spring 131 is fixedly connected to the inner wall of the corresponding recess 12. The cutting tool 22 contacts the top of the push plate 13. When the cutting tool 22 cuts the lotus leaf, the cutting tool 22 passes through the lotus leaf to reach the top position of the support plate 1, and then the cutting tool 22 enters the recess 12, so that the cutting tool 22 can cut the lotus leaf at the bottom layer, thereby preventing the stacked lotus leaves from being cut improperly. A thorough situation occurs. When the cutting tool 22 is inserted into the give way groove 12, the inner wall of the give way groove 12 scrapes the side wall of the give way groove 12, so that the juice and lotus leaf debris attached to the side wall of the cutting tool 22 are cleaned. After the cutting tool 22 is disengaged upward from the give way groove 12, the first spring 131 pushes the push plate 13 upward, so that the push plate 13 is lifted upward to push the lotus leaf debris that falls into the give way groove 12 out of the give way groove 12. A position sensor is provided in the track plate 3. When the U-shaped frame 2 drives the cutting tool 22 to the corresponding position of the give way groove 12, the movement of the U-shaped frame 2 is stopped.
[0021] Four guide rods 231 for limiting the position of the limiting pressure plate 23 are fixedly connected to the top of the limiting pressure plate 23, and the four guide rods 231 all penetrate the top of the side support plate 24, and the tops of several guide rods 231 are fixedly connected to the limiting circular plates 232, and the limiting circular plates 232 are in contact with the tops of the corresponding side support plates 24; when the limiting pressure plate 23 slides on the side wall of the U-shaped frame 2, the limiting pressure plate 23 drives the guide rods 231 to move upward, and the guide rods 231 are limited by the side support plates 24 to limit the limiting pressure plate 23, so that the limiting pressure plate 23 can remain stable and prevent the limiting pressure plate 23 from tilting and deflecting. The limiting circular plates 232 limit the guide rods 231 to prevent the limiting pressure plate 23 from driving the guide rods 231 to separate from the side support plates 24.
[0022] Both ends of the cutting tool 22 are fixedly connected with sliding limit rods 25, and the inner wall of the U-shaped frame 2 is provided with two guide grooves 251 for limiting the sliding limit rods 25, and the sliding limit rods 25 are slidably connected to the inner walls of the corresponding guide grooves 251; when the cutting tool 22 slides up and down, it drives the two sliding limit rods 25 to slide in the corresponding guide grooves 251, and the guide grooves 251 slide and limit the sliding limit rods 25, thereby preventing the cutting tool 22 from driving the sliding limit rods 25 to rotate, thereby improving the stability of the cutting tool 22 during operation.
[0023] One side of the two track plates 3 is fixedly connected to a lower limit baffle 31 for limiting the limit pressure plate 23, and the limit pressure plate 23 contacts the top of the two lower limit baffles 31; when the cutting tool 22 drives the limit pressure plate 23 to contact the lotus leaf, the limit pressure plate 23 presses the lotus leaf downward and contacts the two lower limit baffles 31 to reach the lower limit of the position, thereby preventing the limit pressure plate 23 from excessively squeezing the lotus leaf and causing damage.
[0024] A sliding track groove 32 is provided at the top of the track plate 3, and convex threaded blocks 26 are fixedly connected at both ends of the U-shaped frame 2. The convex threaded blocks 26 are slidably connected to the inner walls of the corresponding sliding track grooves 32. The inner walls of the sliding track grooves 32 are provided with driving members for driving the convex threaded blocks 26. The U-shaped frame 2 slides on the top of the track plate 3 through the two convex threaded blocks 26 and the two sliding track grooves 32; the track plate 3 drives the convex threaded blocks 26 to move through the driving members inside the sliding track grooves 32, and the convex threaded blocks 26 drive the U-shaped frame 2 to slide, so that the U-shaped frame 2 can drive components such as the driving mechanism 21 and the cutting tool 22 to move horizontally to adjust the working position, and the track plate 3 provides a sliding track for the convex threaded blocks 26 through the sliding track grooves 32, so that the convex threaded blocks 26 can drive the U-shaped frame 2 to slide along the sliding track grooves 32.
[0025] The working principle and use process of the utility model are as follows: when cutting the lotus leaf, the lotus leaf is placed above the support plate 1, the control driving mechanism 21 drives the cutting tool 22 to move downward, the cutting tool 22 drives the side support plate 24 to move downward, the side support plate 24 drives the second spring 241 and the guide rod 231 to move downward, the guide rod 231 drives the limiting pressure plate 23 to move downward and contact the lotus leaf, then the limiting pressure plate 23 and the bottom end of the cutting tool 22 contact the stacked lotus leaf at the same time, the limiting pressure plate 23 squeezes and shortens the plurality of second springs 241, the side support plate 24 supports and limits the second spring 241, the limiting pressure plate 23 is limited by the lotus leaf and no longer moves downward, and the cutting tool 22 cuts the lotus leaf During cutting, the side support plate 24 and the second spring 241 squeeze the limiting pressure plate 23, so that the lotus leaf can maintain a stable state during cutting, and prevent the stacked lotus leaves from being affected by the downward pressure of the cutting tool 22, causing the sides to tilt, resulting in the stacked lotus leaves shifting during subsequent cutting, causing changes in the uniformity and accuracy of the lotus leaf cutting, affecting the quality of the lotus leaf cutting. Subsequently, the cutting tool 22 is controlled to lift back to its original position, and the internal driving member of the sliding track groove 32 is controlled to drive the convex threaded block 26 to slide horizontally. The two convex threaded blocks 26 drive the U-shaped frame 2 to adjust their position, so as to achieve cutting processing of different positions of the lotus leaf.
Claims
1. A lotus leaf tea cutting device, characterized in that: The invention comprises a support plate (1), a U-shaped frame (2), a driving mechanism (21) and a cutting tool (22), wherein the bottom end of the support plate (1) is hingedly connected to a support base (11), the top end of the support plate (1) is fixedly connected to two track plates (3) for guiding the U-shaped frame (2), the two ends of the U-shaped frame (2) are respectively slidably connected to the top ends of the corresponding track plates (3), the side wall of the cutting tool (22) is slidably connected to a limiting pressure plate (23) for pressing the lotus leaf, and the limiting pressure plate (23) is in contact with the top end of the U-shaped frame (2). The bottom end of the cutting tool (22) is flush, two side support plates (24) are fixedly connected to both sides of the cutting tool (22), a second spring (241) for pushing the limiting pressure plate (23) downward is fixedly connected between the four side support plates (24) and the limiting pressure plate (23), the second spring (241) is not in contact with the cutting tool (22), and the driving mechanism (21) is fixedly mounted on the U-shaped frame (2) and is used to drive the cutting tool (22) to move up and down to complete cutting.
2. A lotus leaf tea cutting device according to claim 1, characterized in that: The top of the support plate (1) is provided with a plurality of paving grooves (12) for paving the cutting tool (22), the inner walls of the plurality of paving grooves (12) are slidably connected to push plates (13), the bottom end of the push plate (13) is fixedly connected to a first spring (131), the first spring (131) is fixedly connected to the inner wall of the corresponding paving groove (12), and the cutting tool (22) is in contact with the top of the push plate (13).
3. A lotus leaf tea cutting device according to claim 1, characterized in that: The top end of the limiting pressure plate (23) is fixedly connected to four guide rods (231) for limiting the position of the limiting pressure plate (23), the four guide rods (231) all pass through the top end of the side support plate (24), the top ends of a plurality of the guide rods (231) are fixedly connected to limiting circular plates (232), and the limiting circular plates (232) are in contact with the top ends of the corresponding side support plates (24).
4. A lotus leaf tea cutting device according to claim 1, characterized in that: Both ends of the cutting tool (22) are fixedly connected to sliding limit rods (25), the inner wall of the U-shaped frame (2) is provided with two guide slots (251) for limiting the sliding limit rods (25), and the sliding limit rods (25) are slidably connected to the inner walls of the corresponding guide slots (251).
5. The lotus leaf tea cutting device according to claim 1, characterized in that: One side of each of the two track plates (3) is fixedly connected with a lower limit baffle (31) for limiting the position of the limit pressure plate (23), and the limit pressure plate (23) is in contact with the top ends of the two lower limit baffles (31).
6. A lotus leaf tea cutting device according to claim 1, characterized by two: The top of each track plate (3) is provided with a sliding track groove (32), and both ends of each U-shaped frame (2) are fixedly connected with a convex threaded block (26), and the convex threaded block (26) is slidably connected to the inner wall of the corresponding sliding track groove (32), and the inner wall of the sliding track groove (32) is provided with a driving member for driving the convex threaded block (26), and the U-shaped frame (2) slides on the top of the track plate (3) through the two convex threaded blocks (26) and the two sliding track grooves (32).