Tea cutting machine facilitating discharging

Abstract

The utility model discloses a tea cutting machine convenient to discharge, which belongs to the field of tea processing and comprises a machine table, a conveying belt and a cutter are mounted on the machine table, a driving motor and a knocking roller are mounted on the machine table, the knocking roller is rotatably connected with the machine table, and one end of the knocking roller is fixedly connected with the output end of the driving motor. A plurality of protrusions are fixedly connected to the knocking roller and can intermittently abut against the conveying belt when the knocking roller rotates, when the equipment operates, the driving motor drives the knocking roller to rotate along with the knocking roller, and the protrusions on the knocking roller are used for knocking the conveying belt so that the conveying belt can vibrate. After the conveyor belt vibrates, fine tea leaves adhered to the conveyor belt can be shaken off, and discharging is convenient.

Description

Technical Field

[0001] The utility model discloses a tea cutting machine with convenient discharging, belonging to the field of tea processing. Background Art

[0002] The tea cutting machine is a kind of equipment specially used for tea processing, which is used for the fine cutting operation in tea refining.

[0003] During operation, the existing tea cutting machine uses a conveyor belt to transport tea leaves toward a cutter, and then uses a high-speed moving cutter to cut the tea leaves conveyed by the conveyor belt into small pieces. Since the tea leaves to be cut have been dried, the weight of the cut tea leaves is very small. In addition, because the conveyor belt is mostly made of rubber, it is easy to generate static electricity, causing the broken tea leaves to adhere to the conveyor belt, resulting in less chopped tea leaves being discharged. At the same time, it also causes tea leaves to adhere to the conveyor belt, which is inconvenient to clean.

[0004] In response to the above problems, a new improvement plan is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the above problems and provide a tea cutting machine with convenient discharging.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions: a tea cutting machine with convenient discharging, comprising a machine platform, a conveyor belt and a cutter installed on the machine platform, a drive motor and a knocking roller installed on the machine platform, the knocking roller is rotatably connected to the machine platform and one end is fixedly connected to the output end of the drive motor, a plurality of protrusions are fixedly connected to the knocking roller, and the protrusions can intermittently abut against the conveyor belt when the knocking roller rotates.

[0007] Preferably, the distance from the top of the protrusion to the axis of the knocking roller is distributed on the knocking roller in a pattern of being longer at both ends and shorter in the middle.

[0008] Preferably, the protrusion includes a plurality of first abutting blocks arranged on both sides of the knocking roller and a second abutting block arranged in the middle of the knocking roller, and the first abutting blocks and the second abutting blocks face different sides.

[0009] Preferably, rollers are rotatably provided on both the first abutting block and the second abutting block.

[0010] Preferably, a protective cover that spans the conveyor belt is detachably connected to the machine platform, and the cross-section of the protective cover is arc-shaped.

[0011] Preferably, the machine is provided with a collecting box and a scraping piece below the conveyor belt, a track is fixedly connected to the machine, the collecting box is slidably connected to the track, and the scraping piece is in contact with the conveyor belt.

[0012] Preferably, the scraper is made of metal and is grounded.

[0013] Preferably, the machine is fixedly connected with a guide at the discharge end.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] By setting up a knocking roller, the conveyor belt is knocked during the operation of the equipment to make it vibrate, thereby shaking off the materials adhering to the conveyor belt.

[0016] By setting up scrapers and collection boxes, when some materials inevitably adhere to the conveyor belt and travel under the machine, the scrapers will scrape the surface of the conveyor belt to cause the materials to fall into the collection box.

[0017] The scraper is made of metal and is grounded to eliminate static electricity accumulated on the conveyor belt surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a front view structural diagram of the utility model;

[0020] Figure 3 For the utility model Figure 2 AA-axis cross-sectional structural diagram;

[0021] Figure 4 This is a schematic diagram of the structure of the knocking roller of the utility model;

[0022] Figure 5 This is a schematic diagram of the conveyor belt of the present invention being raised and lifted;

[0023] Figure 6 This is a schematic diagram of the front view structure of the protective cover of the present utility model;

[0024] Figure 7 This is a structural diagram of the collection box of the present invention in the pulled-out state.

[0025] Figure numerals: 1. Machine; 2. Conveyor belt; 3. Cutter; 4. Drive motor; 5. Tapping roller; 6. Protrusion; 7. First abutment block; 8. Second abutment block; 9. Protective cover; 10. Collection box; 11. Scraper; 12. Track; 13. Roller; 14. Guide. DETAILED DESCRIPTION

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0027] like Figure 1 、 Figure 2 、 Figure 3 As shown, a tea cutting machine with convenient discharging includes a machine platform 1, a conveyor belt 2 and a cutter 3 installed on the machine platform 1, the conveyor belt 2 is used to transport the tea leaves to the direction of the cutter 3, and the cutter 3 is driven by the machine platform 1 to cut back and forth to complete the chopping of the tea leaves, and a driving motor 4 and a knocking roller 5 are installed on the machine platform 1, the knocking roller 5 is rotatably connected to the machine platform 1 and one end is fixedly connected to the output end of the driving motor 4, and a plurality of protrusions 6 are fixedly connected to the knocking roller 5, which can intermittently abut against the conveyor belt 2 when the knocking roller 5 rotates. When the equipment is running, the driving motor 4 will drive the knocking roller 5 to rotate, and the protrusions 6 on the knocking roller 5 will knock the conveyor belt 2 to vibrate the conveyor belt 2. After the conveyor belt 2 vibrates, the fine tea leaves adhering to the conveyor belt 2 will be shaken off, thereby making the discharging of the tea leaves more complete and avoiding the situation where the fine tea leaves adhere to the conveyor belt 2 and are inconvenient for subsequent cleaning.

[0028] like Figure 4 、 Figure 5As shown, the distance from the top of the protrusion 6 to the axial center of the knocking roller 5 is distributed on the knocking roller 5 in a pattern of being longer at both ends and shorter in the middle. Therefore, when the knocking roller 5 knocks the conveyor belt 2, the protrusions 6 on both sides will push up the two sides of the conveyor belt 2 higher, so that the pushed-up fine tea leaves are gathered toward the middle. The protrusion 6 includes a plurality of first abutting blocks 7 arranged on both sides of the knocking roller 5 and a second abutting block 8 arranged in the middle of the knocking roller 5. The first abutting block 7 and the second abutting block 8 face different sides. When the knocking roller 5 rotates, the first abutting blocks 7 on both sides of the knocking roller 5 will first abut against the conveyor belt 2, pushing the conveyor belt 2 Lift it up and shake the materials on both sides of the conveyor belt 2 to make them gather towards the middle. Then the second abutment block 8 located in the middle of the knocking roller 5 abuts against the conveyor belt 2 again, causing it to shake for the second time, ensuring that the material is shaken completely and reducing the chance of it adhering to the conveyor belt 2. Furthermore, the first abutment block 7 and the second abutment block 8 are both rotatably provided with rollers 13. By providing the rollers 13, when the first abutment block 7 or the second abutment block 8 abuts against the conveyor belt 2, the rollers 13 will convert the sliding friction generated during the release into rolling friction, thereby greatly reducing the friction force and reducing the degree of wear of the conveyor belt 2 during the abutment contact.

[0029] like Figure 1 、 Figure 2 and Figure 6 As shown, a protective cover 9 is detachably connected to the machine 1 and is connected across the conveyor belt 2. By setting the protective cover 9, the materials that are shaken and bounced up are blocked by the protective cover 9 and will not fall to the ground. At the same time, the cross-section of the protective cover 9 is arc-shaped. This design makes it necessary for the materials that are bounced up to move upward along the inner wall of the protective cover 9 to move along the arc toward the middle of the conveyor belt 2, thereby further preventing the materials from falling from the conveyor belt 2.

[0030] like Figure 1 、 Figure 2 、 Figure 3 and Figure 7 As shown, the machine 1 is provided with a collecting box 10 and a scraper 11 below the conveyor belt 2, and a track 12 is fixedly connected to the machine 1. The collecting box 10 is slidably connected to the track 12, and the scraper 11 is in contact with the conveyor belt 2. By arranging the scraper 11 and the collecting box 10, when some materials inevitably adhere to the conveyor belt 2 and travel to the bottom of the machine 1, the scraper 11 will scrape the surface of the conveyor belt 2 to cause the materials to fall into the collecting box 10. After the operation is completed, the collecting box 10 can be pulled out along the track 12 to remove the materials. At the same time, the scraper 11 of this product is made of metal and is grounded, which can lead away and eliminate the static electricity accumulated on the surface of the conveyor belt 2.

[0031] Finally, the machine 1 is fixedly connected to a guide 14 at the discharge end. The guide 14 can guide the material leaving the machine 1 so that its movement direction is restricted. Since the chopped tea leaves are light in weight, they are likely to scatter everywhere if they leave the machine 1 directly. Therefore, the guide 14 is provided to facilitate the introduction of the chopped tea leaves into the container for the material.

[0032] Working principle: The tea leaves are spread on the conveyor belt 2 and will be chopped by the cutter 3 when passing through the cutter 3. Then the chopped tea leaves will pass through the area where the knocking roller 5 is installed. The knocking roller 5 knocks the conveyor belt 2 during rotation to shake the tea leaves above to prevent them from adhering to the surface of the conveyor belt 2. Finally, the tea leaves fall into the container for tea leaves through the guide 14. At the same time, the surface of the conveyor belt 2 rotated to the bottom of the machine 1 will be rubbed by the scraper 11. If some fine tea leaves inevitably adhere to the surface of the conveyor belt 2, the scraper 11 will scrape them off and make them fall into the collection box 10. After the operation is completed, the collection box 10 can be taken out to recycle this part of the tea leaves.

[0033] It will be apparent 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 characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0034] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A tea cutting machine for convenient discharging, comprising a machine platform (1), a conveyor belt (2) and a cutting blade (3) mounted on the machine platform (1), characterized in that: A driving motor (4) and a knocking roller (5) are installed on the machine (1). The knocking roller (5) is rotatably connected to the machine (1) and one end is fixedly connected to the output end of the driving motor (4). A plurality of protrusions (6) are fixedly connected to the knocking roller (5). The protrusions (6) can intermittently abut against the conveyor belt (2) when the knocking roller (5) rotates.

2. A tea cutting machine with convenient discharging according to claim 1, characterized in that: The distance from the top of the protrusion (6) to the axis of the knocking roller (5) is distributed on the knocking roller (5) in a pattern of being longer at both ends and shorter in the middle.

3. The tea cutting machine with convenient discharging according to claim 2, characterized in that: The protrusion (6) includes a plurality of first abutment blocks (7) arranged on both sides of the knocking roller (5) and a second abutment block (8) arranged in the middle of the knocking roller (5), wherein the first abutment blocks (7) and the second abutment blocks (8) face different sides.

4. The tea cutting machine with convenient discharging according to claim 3, characterized in that: Rollers (13) are rotatably provided on both the first abutting block (7) and the second abutting block (8).

5. The tea cutting machine with convenient discharging according to claim 1, characterized in that: The machine (1) is detachably connected to a protective cover (9) that spans the conveyor belt (2), and the cross section of the protective cover (9) is in the shape of an arc.

6. The tea cutting machine with convenient discharging according to claim 1, characterized in that: The machine (1) is provided with a collecting box (10) and a scraping member (11) below the conveyor belt (2); a track (12) is fixedly connected to the machine (1); the collecting box (10) is slidably connected to the track (12); and the scraping member (11) is in contact with the conveyor belt (2).

7. The tea cutting machine with convenient discharging according to claim 6, characterized in that: The scraping member (11) is made of metal and is grounded.

8. The tea cutting machine with convenient discharging according to claim 1, characterized in that: The machine (1) is fixedly connected to a guide member (14) at the discharge end.

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