Raw material cutting device for mulberry leaf tea

Abstract

The utility model discloses a raw material cutting device for mulberry leaf tea, relates to the field of mulberry leaf tea cutting, and aims to solve the problem that after an existing mulberry leaf cutting device finishes cutting, cut mulberry leaves drive mulberry leaves which are not subjected to secondary cutting to slide into a discharge hopper together, so that the cutting uniformity of the mulberry leaves is affected. According to the technical scheme, the mulberry leaf cutting device is characterized by comprising a supporting frame, grooves are formed in the two sides in the supporting frame, electric push rods are fixedly connected into the grooves, baffles are fixedly connected to the output ends of the electric push rods, positioning plates are fixedly connected to the baffles, through grooves allowing the baffles to penetrate through are formed in the supporting frame, and knife rests used for cutting mulberry leaves are arranged on the positioning plates. According to the raw material cutting device for the mulberry leaf tea, when mulberry leaves are cut, the mulberry leaves can make contact with the baffle due to the gravity of the mulberry leaves, then the electric push rod is started to drive the knife rest to cut the mulberry leaves, the cut mulberry leaves are isolated from other mulberry leaves, and therefore the cutting uniformity of the mulberry leaves is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mulberry leaf tea cutting field, more specifically, it relates to a raw material cutting device for mulberry leaf tea. BACKGROUND

[0002] Mulberry leaf tea is a health drink made of mulberry leaves as the main raw material. The raw material cutting is one of the important steps in making mulberry leaf tea, which has a direct impact on the quality and taste of tea leaves. During the cutting process, it usually needs to go through preliminary cutting, fine cutting, mulberry leaf screening and other steps.

[0003] In the patent with the publication number CN211806532U, a raw material cutting device for mulberry leaf tea is disclosed, which includes a bearing box, a horizontal cutting knife, a vertical cutting knife, a rotating shaft, a pair of cams, a driving device, a feeding hopper, a discharge hopper, and an automatic feeding device for pushing the material into the feeding hopper. The feeding hopper and the discharge hopper are placed in the bearing box and are opposite to each other.

[0004] The cutting device in the above-mentioned scheme can ensure uniform cutting of mulberry leaf tea without stickiness, automatic feeding, protection of the operator's safety, proper storage of materials, continuous operation, and improvement of work efficiency. However, the cutting device uses the automatic feeding device to continuously push the cut raw materials out of the discharge hopper for unloading. This method can cause the cut mulberry leaves to contact the uncut mulberry leaves, which can affect the uniformity of the mulberry leaf cutting.

[0005] Therefore, a new solution is needed to solve this problem. UTILITY MODEL CONTENT

[0006] In view of the deficiencies of the prior art, the purpose of the utility model is to provide a raw material cutting device for mulberry leaf tea. When cutting mulberry leaves, the leaves will contact the baffle due to their own gravity. Then, the electric push rod is started to drive the knife holder to cut the leaves and isolate the cut leaves from the other leaves to prevent the cut leaves from dragging the other leaves, thereby improving the uniformity of the mulberry leaf cutting.

[0007] The above technical purpose of the utility model is achieved through the following technical solution: a raw material cutting device for mulberry leaf tea, including a support frame, recesses are formed on both sides of the support frame, an electric push rod is fixedly connected in the recess, a baffle is fixedly connected to the output end of the electric push rod, a positioning plate is fixedly connected to the baffle, a through slot is formed in the support frame for the baffle to pass through, and a knife holder for cutting mulberry leaves is provided on the positioning plate.

[0008] The utility model further sets up: the cutter holder includes the cutter one of sliding connection in the baffle and a plurality of cutter two of sliding connection in the cutter one, a plurality of bolts are connected with the cutter one screw thread connection.

[0009] The utility model further sets up: a plurality of protection poles are fixedly connected on the support frame.

[0010] The utility model further sets up: the farthest two protection poles are fixedly connected with fixed blocks, rotation rods are rotatably connected between two fixed blocks, positioning rods are fixedly connected on the rotation rods, rubber blocks are fixedly connected on one end of the rotation rods, two fixed rings are fixedly connected on the rotation rods, torsion springs are fixedly connected on the fixed rings, the other end of the torsion spring is fixedly connected on the adjacent fixed block, the torsion spring is in the deformation state when the baffle contacts with the positioning rod.

[0011] The utility model further sets up: the support frame is slidably connected with the filter frame, and the support frame is rotatably connected with the blocking piece.

[0012] The utility model further sets up: the filter frame is fixedly connected with the limiting block below the blocking piece.

[0013] The utility model further sets up: the support frame is fixedly connected with the flow guide plate on the filter frame.

[0014] The utility model further sets up: a plurality of mounting seats are fixedly connected on the flow guide plate, sponge blocks are fixedly connected on the mounting seat, and a plurality of sponge blocks are respectively between a plurality of cutter two.

[0015] In conclusion, the utility model has the advantages of the following: when cutting mulberry leaves, the mulberry leaves contact the baffle due to their own gravity, and then the electric push rod is started to drive the cutter holder to cut the mulberry leaves, and the cut mulberry leaves are isolated from other mulberry leaves to prevent the cut mulberry leaves from driving other mulberry leaves, thereby improving the uniformity of mulberry leaf cutting, and the support frame can be vibrated during the feeding process to prevent the mulberry leaves from being stuck on the support frame, and the mulberry leaves can be preliminarily screened during the discharging process to improve the processing efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The utility model discloses a structure diagram Figure 1 ;

[0017] Figure 2 The utility model discloses a structure diagram Figure 2 ;

[0018] Figure 3The sectional view of the utility model Figure 1 ;

[0019] Figure 4 The sectional view of the utility model Figure 2 ;

[0020] Figure 5 The sectional view of the utility model Figure 3 ;

[0021] Figure 6 The A part enlarged schematic view of Figure 5 ;

[0022] Figure 7 The partial structure schematic view of the utility model.

[0023] In the figure: 1, support frame; 2, recess; 3, electric push rod; 4, baffle; 41, through slot; 5, positioning plate; 6, cutter one; 7, cutter two; 8, bolt; 9, protection rod; 10, fixed block; 11, rotating rod; 12, positioning rod; 13, rubber block; 14, fixed ring; 15, torsion spring; 16, filter frame; 17, stop block; 18, limiting block; 19, deflector; 20, mounting seat; 21, sponge block. DETAILED DESCRIPTION

[0024] The utility model will be described in detail below in combination with the drawings and examples.

[0025] A raw material cutting device for mulberry leaf tea, as shown in Figures 1-5 It includes support frame 1, and its characterized in that: recess 2 is formed in both sides in support frame 1, electric push rod 3 is fixedly connected in recess 2, baffle 4 is fixedly connected at the output end of electric push rod 3, positioning plate 5 is fixedly connected on baffle 4, through slot 41 is formed on support frame 1 and baffle 4 can pass through, knife rest for cutting mulberry leaves is arranged on positioning plate 5, knife rest includes cutter one 6 slidably connected on baffle 4 and several cutter two 7 slidably connected on cutter one 6, several bolts 8 are slidably connected on positioning plate 5, and several bolts 8 are all threadedly connected with cutter one 6.

[0026] As Figures 1-5As shown, when cutting mulberry leaves, first transport the mulberry leaves into the cutting device by the elevator, and then the mulberry leaves will contact the baffle 4 and be blocked by the baffle 4 and cannot continue to fall down. At this time, the electric push rod 3 is started, and the electric push rod 3 starts reciprocating. When the electric push rod 3 retracts, it will drive the cutter one 6 and the cutter two 7 to cut the mulberry leaves. When the cutter two 7 contacts the support frame 1, the mulberry leaves can be cut into small pieces. At this time, it is completed once cutting. The cut mulberry leaves will fall on the slope below the support frame 1. The uncut mulberry leaves and the cut part of the mulberry leaves will remain on the cutter one 6. Then the electric push rod 3 is extended. When the electric push rod 3 is extended, the mulberry leaves will fall on the baffle 4 again due to gravity. Reciprocating in this way can cut the mulberry leaves and isolate the cut mulberry leaves from other mulberry leaves, so as to prevent the cut mulberry leaves from driving other mulberry leaves, thereby improving the uniformity of the mulberry leaf cutting. When the cutter one 6 and the cutter two 7 are blunt, the bolt 8 is rotated to make the bolt 8 no longer contact the cutter one 6. At this time, the cutter one 6 and the cutter two 7 can be removed for grinding, so as to ensure the uniformity of the mulberry leaves after cutting.

[0027] As shown in Figure 1 , Figure 2 , Figure 5 , Figure 6 , the support frame 1 is fixedly connected with a plurality of protective rods 9. The protective rods 9 can leave a safe distance for the reciprocating movement of the baffle 4 to avoid injury caused by the baffle 4. The two protective rods 9 farthest apart are fixedly connected with fixed blocks 10. The two fixed blocks 10 are rotatably connected with a rotating rod 11. The rotating rod 11 is fixedly connected with a positioning rod 12. One end of the rotating rod 11 is fixedly connected with a rubber block 13. The rotating rod 11 is fixedly connected with two fixed rings 14. The fixed rings 14 are fixedly connected with torsion springs 15. The other end of the torsion springs 15 is fixedly connected to the adjacent fixed blocks 10. Both of the torsion springs 15 are sleeved on the rotating rod 11. When the baffle 4 contacts the positioning rod 12, the torsion springs 15 are in a deformed state. When the electric push rod 3 retracts, it will drive the baffle 4 to pass through the through slot 41. Then, as the electric push rod 3 continues to retract, the baffle 4 will contact the positioning rod 12. At this time, the torsion springs 15 are in a deformed state. When the baffle 4 contacts the positioning rod 12, it will drive the positioning rod 12 and the rubber block 13 to rotate and hit the upper side of the support frame 1, so as to avoid the mulberry leaves being stuck in the feeding end. Then, the electric push rod 3 is extended, and the torsion springs 15 are reset to drive the positioning rod 12 and the rubber block 13 to reset, preparing for the next impact. Reciprocating in this way can avoid the mulberry leaves being stuck in the feeding end, which requires manual intervention, thereby reducing the cutting efficiency.

[0028] As shown in Figure 1 , Figure 5 , Figure 7As shown, the support frame 1 is slidingly connected with a filter frame 16, and the support frame 1 is rotatably connected with a stopper 17. After the mulberry leaves are cut, the mulberry leaves will first fall onto the filter frame 16, and then slide off the filter frame 16, so as to screen out small pieces of mulberry leaves. When the filter frame 16 needs to be cleaned after all the mulberry leaves are cut, the stopper 17 is first rotated, and then the filter frame 16 can be taken out.

[0029] As shown in Figure 7 , the filter frame 16 is fixedly connected with a limiting block 18 on the lower side of the stopper 17, so as to avoid the rotation of the stopper 17 due to the vibration caused by the knocking of the rubber block 13 on the support frame 1, and to avoid the sliding down of the filter frame 16.

[0030] As shown in Figure 3 , Figure 5 , the support frame 1 is fixedly connected with a flow guide plate 19 on the upper side of the filter frame 16. After the mulberry leaves are cut, a part of the mulberry leaves will fall onto the flow guide plate 19, and then slide onto the filter frame 16, so as to prolong the time for the cut mulberry leaves to slide up and down on the filter frame 16, thereby increasing the filtering effect.

[0031] As shown in Figure 3 , the flow guide plate 19 is fixedly connected with a plurality of mounting seats 20, and the mounting seats 20 are fixedly connected with a plurality of sponge blocks 21. The plurality of sponge blocks 21 are respectively arranged between the plurality of cutter twos 7. When the cutter twos 7 move reciprocatingly, the mulberry leaves adhered to the cutter twos 7 can be removed, so as to avoid affecting the cutting effect.

[0032] Working principle: when cutting the mulberry leaves, the mulberry leaves are first transported into the cutting device by the elevator, and then the mulberry leaves will contact the baffle 4 due to their own gravity and be blocked by the baffle 4, so as to be unable to continue to fall. At this time, the electric push rod 3 is started, and the electric push rod 3 starts to move reciprocatingly. When the electric push rod 3 is retracted, the cutter one 6 and the cutter two 7 cut the mulberry leaves. When the cutter two 7 contacts the support frame 1, the mulberry leaves can be cut into small pieces. At this time, one cutting is completed. The cut mulberry leaves will fall onto the slope on the lower side of the support frame 1. The uncut mulberry leaves and the partially cut mulberry leaves will remain on the cutter one 6. Then, the electric push rod 3 is elongated. When the electric push rod 3 is elongated, the mulberry leaves will again fall onto the baffle 4 due to gravity. In this way, the mulberry leaves can be cut reciprocatingly, so as to isolate the cut mulberry leaves from other mulberry leaves, prevent the cut mulberry leaves from driving other mulberry leaves, and improve the uniformity of the mulberry leaves cutting. When the cutter one 6 and the cutter two 7 are blunt, the bolt 8 is rotated so that the bolt 8 is no longer in contact with the cutter one 6. At this time, the cutter one 6 and the cutter two 7 can be taken out for grinding, so as to ensure the uniformity of the mulberry leaves after cutting.

[0033] When the electric push rod 3 is retracted, the baffle 4 will pass through the through slot 41, and then with the electric push rod 3 continues to retract, the baffle 4 will be in contact with the positioning rod 12, at this time the torsion spring 15 is in a deformed state, when the baffle 4 is in contact with the positioning rod 12, it will drive the positioning rod 12 and the rubber block 13 to rotate and hit the upper side of the support frame 1, so as to avoid that the mulberry leaves are clamped at the feeding end, then the electric push rod 3 is elongated, the torsion spring 15 is reset to drive the positioning rod 12 and the rubber block 13 to reset, and the next impact is prepared, so that the mulberry leaves are avoided from being clamped at the feeding end, manual intervention is not needed, and the situation that the cutting efficiency is reduced is avoided.

[0034] The preferred embodiments of the present application have been described above, the protection scope of the present application is not limited to the above-mentioned embodiments, any technical scheme falling within the idea of the present application belongs to the protection scope of the present application. It should be noted that, for ordinary skilled in the art, some improvements and decorations without departing from the principles of the present application, these improvements and decorations should also be considered as the protection scope of the present application.

Claims

1. A raw material cutting device for mulberry leaf tea, comprising a support frame (1), characterized in that: The support frame (1) is provided with grooves (2) on both sides, the electric push rod (3) is fixedly connected in the groove (2), the baffle (4) is fixedly connected to the output end of the electric push rod (3), the positioning plate (5) is fixedly connected to the baffle (4), the through slot (41) is arranged on the support frame (1) and the positioning plate (5) is provided with a cutter holder for cutting mulberry leaves.

2. The raw material cutting device for mulberry leaf tea according to claim 1, characterized in that: The cutter holder includes a cutter one (6) slidably connected to the baffle (4) and a plurality of cutter twos (7) slidably connected to the cutter one (6), and the positioning plate (5) is slidably connected with a plurality of bolts (8), and the plurality of bolts (8) are in threaded connection with the cutter one (6).

3. The raw material cutting device for mulberry leaf tea according to claim 1, characterized in that: The support frame (1) is fixedly connected with a plurality of protective rods (9).

4. The raw material cutting device for mulberry leaf tea according to claim 3, characterized in that: The fixed blocks (10) are fixedly connected to the two protective rods (9) farthest apart, the rotating rod (11) is rotatably connected between the two fixed blocks (10), the positioning rod (12) is fixedly connected to the rotating rod (11), the rubber block (13) is fixedly connected to one end of the rotating rod (11), the two fixed rings (14) are fixedly connected to the rotating rod (11), the torsion spring (15) is fixedly connected to the fixed ring (14), the other end of the torsion spring (15) is fixedly connected to the adjacent fixed block (10), and the two torsion springs (15) are sleeved on the rotating rod (11), when the baffle (4) contacts with the positioning rod (12), the torsion spring (15) is in a deformed state.

5. The raw material cutting device for mulberry leaf tea according to claim 1, characterized in that: The support frame (1) is slidably connected with a filter frame (16), and the support frame (1) is rotatably connected with a stop block (17).

6. The raw material cutting device for mulberry leaf tea according to claim 5, characterized in that: The limiting block (18) is fixedly connected to the lower side of the filter frame (16).

7. The raw material cutting device for mulberry leaf tea according to claim 5, characterized in that: The support frame (1) is fixedly connected with a guide plate (19) on the upper side of the filter frame (16).

8. The raw material cutting device for mulberry leaf tea according to claim 7, characterized in that: The guide plate (19) is fixedly connected with a plurality of mounting seats (20), the mounting seat (20) is fixedly connected with a sponge block (21), and the plurality of sponge blocks (21) are respectively arranged between the plurality of cutter twos (7).

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