CN219819913U - Tea stem cutting machine - Google Patents

Tea stem cutting machine Download PDF

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Publication number
CN219819913U
CN219819913U CN202321172123.4U CN202321172123U CN219819913U CN 219819913 U CN219819913 U CN 219819913U CN 202321172123 U CN202321172123 U CN 202321172123U CN 219819913 U CN219819913 U CN 219819913U
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wall
frame
tea
cutting machine
mounting frame
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CN202321172123.4U
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Chinese (zh)
Inventor
蒋红奎
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Hubei Wanhe Agricultural Development Co ltd
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Hubei Wanhe Agricultural Development Co ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/90Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation

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Abstract

The utility model discloses a tea stem cutting machine, which relates to the technical field of tea production and aims at solving the problems that when a cutter cuts off the extruded tea stems, the tea stems can be completely cut off in a long time due to the fact that the extruded tea stems are compact, the practicability is low, when a cylinder piston rod moves, the speed is low, the cutter can be contacted with the tea stems only in a long time, and the working efficiency is low. According to the utility model, the tea stems can be lowered in batches, a large number of tea stems are prevented from being accumulated on the conveyor, the cutter is convenient to cut off the tea stems, the practicability is improved, the cutter can be quickly moved up and down, the tea stems are quickly cut off, and the working efficiency is improved.

Description

Tea stem cutting machine
Technical Field
The utility model relates to the technical field of tea production, in particular to a tea stem cutting machine.
Background
Tea leaves commonly called tea generally comprise leaves and buds of tea trees, tea components comprise catechin, cholestenone, caffeine, inositol, folic acid and pantothenic acid, the tea is beneficial to health, a large amount of tea stems can be remained in the mechanized production process of the tea leaves, and in the prior art, the residual tea stems are required to be cut by a tea stem cutting machine.
Through retrieving, chinese patent (application number "202223551809.2") discloses "a tealeaves stem cutting machine", and above-mentioned device includes the bottom plate, the universal wheel is installed in the bottom four corners of bottom plate, the bottom of bottom plate is located the inboard of universal wheel and is provided with cylinder one, the top four corners fixedly connected with support column of bottom plate can guarantee the thickness and the fluffy degree of tea stalk for more conveniently cut the tea stalk, however, above-mentioned device has following problem in the use:
1. although the tea stems can be extruded, the extruded tea stems are compact, so that when the cutter cuts off the extruded tea stems, the cutter can cut off the tea stems completely within a long time, and the practicability is low;
2. the air cylinder drives the cutter to cut off the tea stems, the speed of the piston rod of the air cylinder is slower when the piston rod of the air cylinder moves, and the cutter needs a long time to contact the tea stems, so that the working efficiency is low.
Disclosure of Invention
The utility model provides a tea stem cutting machine, which solves the problems that when a cutter cuts off the extruded tea stems, the tea stems can be completely cut off within a long time due to the fact that the tea stems are compact after extrusion of a comparison file, the practicability is low, the speed of a cylinder piston rod is low when the cylinder piston rod moves, the cutter can be contacted with the tea stems only after a long time, and the working efficiency is low.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a tealeaves stem cutting machine, includes frame and conveyer, frame top one end is equipped with feed mechanism, feed mechanism includes base and feeder hopper, be equipped with in the feeder hopper and keep off the material subassembly, it includes servo motor, transmission shaft, collar and a plurality of striker plate to keep off the material subassembly, the frame top is equipped with drive mechanism, drive mechanism includes mounting bracket, motor, driven shaft, two turntables and two fixed columns, be equipped with cutting assembly in the mounting bracket, cutting assembly includes two slide bars, two connecting rods and locates the cutter between two connecting rods, inside one side of frame is equipped with screening mechanism, screening mechanism includes mounting frame, first shale shaker and second shale shaker.
Preferably, the frame comprises two side plates and two connecting plates, the two connecting plates are respectively connected to the outer walls of the opposite sides of the two side plates through bolts, and the conveyor is arranged on the outer walls of the opposite sides of the two side plates.
Preferably, the base is connected to the outer wall of the top of the frame through bolts, and the feed hopper is fixedly arranged on the outer wall of the bottom of the base.
Preferably, the servo motor is connected to the outer wall of one side of the feeding hopper through a bolt, one end of the transmission shaft is connected to the outer wall of one end of the output shaft of the servo motor through a coupling, one end of the transmission shaft is connected to the inner wall of one side of the feeding hopper through a bearing, the mounting ring is fixedly arranged on the outer wall of the transmission shaft, and the baffle plate is fixedly arranged on the outer wall of the mounting ring.
Through foretell scheme, through servo motor output shaft intermittent type's rotation, drive transmission shaft and a plurality of striker plate intermittent type formula rotation for the tea stalk that falls between two striker plates carries out the batch decline.
Preferably, the mounting bracket passes through bolted connection on the inner wall of frame both sides, and the motor passes through bolted connection on the outer wall of mounting bracket top, there is the driving gear through spline connection on the outer wall of motor output shaft one end, the driven shaft both ends run through respectively and pass through bearing connection on the outer wall of mounting bracket both sides, and two turntables set firmly respectively on the outer wall of driven shaft both ends, there is driven gear through spline connection on the outer wall of driven shaft one end, and driven gear and driving gear intermeshing form transmission cooperation, two the fixed column sets firmly respectively on two turntables one side outer walls.
Through above-mentioned scheme, drive gear through motor output shaft rotation drive and rotate, drive gear drive driven gear, driven shaft and two carousel rotation afterwards.
Preferably, slide ways are arranged on the outer walls of the lower parts of the two sides of the mounting frame, the two slide bars are respectively and slidably arranged in the two slide ways, the two connecting rods are respectively connected to the outer walls of one end of the two slide bars through bearings, the two connecting rods are respectively connected to the outer walls of the two fixing columns through bearings, and the two sides of the cutter are respectively and fixedly arranged on the outer walls of one end of the two slide bars.
Through foretell scheme, rotate through two turntables, drive two connecting rods and rotate along the center of carousel, and then drive the slide bar and remove along the slide on the mounting bracket, drive cutter fast movement to cut off the tea stalk.
Preferably, the two sides of the installation frame are respectively connected to the inner walls of the two sides of the frame through bolts, the first vibrating screen and the second vibrating screen are respectively and obliquely fixed to the inner walls of the installation frame, and a discharge hole is formed in one side of the installation frame, close to the outer wall of the bottom end of the first vibrating screen.
The beneficial effects of the utility model are as follows:
1. be provided with feed mechanism and fender material subassembly, pour into the feeder hopper with the tea stalk in, servo motor output shaft intermittent type formula rotates afterwards, drives transmission shaft and a plurality of striker plate intermittent type formula and rotates for the tea stalk that falls between two striker plates carries out the batch decline, can make the tea stalk batch time decline, avoids a large amount of tea stalk to pile up on the conveyer, and the cutter of being convenient for cuts off the processing to the tea stalk, has improved the practicality.
2. Be provided with drive mechanism and cutting assembly, rotate through motor output shaft and drive the driving gear and rotate, then the driving gear drives driven gear, driven shaft and two turntables and rotate, and two turntables rotate and drive two connecting rods and rotate along the center of carousel, and then drive the slide bar and remove along the slide on the mounting bracket, drive cutter fast movement to cut off the tea stalk, can make the quick reciprocates of cutter, the quick cut off the tea stalk, improved work efficiency.
In conclusion, the tea stalks can be lowered in batches, a large number of tea stalks are prevented from being accumulated on the conveyor, the cutter is convenient to cut off the tea stalks, the practicability is improved, the cutter can be quickly moved up and down, the tea stalks are quickly cut off, and the working efficiency is improved.
Drawings
Fig. 1 is a schematic diagram of a main view axis measurement structure of a tea stem cutting machine according to the present utility model.
Fig. 2 is a schematic cross-sectional structure of a feeding mechanism and a blocking component of the tea stem cutting machine according to the present utility model.
Fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.
Fig. 4 is a schematic diagram of a transmission mechanism and a cutting assembly of a tea stem cutting machine according to the present utility model.
Fig. 5 is an enlarged schematic view of the structure of fig. 4B according to the present utility model.
Fig. 6 is a schematic diagram of a cross-sectional front view of a screening mechanism of a tea stem cutter according to the present utility model.
In the figure: 1. a frame; 2. a conveyor; 3. a feed mechanism; 301. a base; 302. a feed hopper; 4. a material blocking component; 401. a servo motor; 402. a transmission shaft; 403. a mounting ring; 404. a striker plate; 5. a transmission mechanism; 501. a mounting frame; 502. a motor; 503. a drive gear; 504. a driven shaft; 505. a turntable; 506. a driven gear; 507. fixing the column; 6. a cutting assembly; 601. a slide bar; 602. a connecting rod; 603. a cutter; 7. a screening mechanism; 701. a mounting frame; 702. a first vibrating screen; 703. and a second vibrating screen.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Embodiment 1, refer to fig. 1 and 6, a tealeaves stem cutter, including frame 1 and conveyer 2, frame 1 includes two sideboards and two even boards, two even boards are respectively through bolted connection on two sideboards opposite side outer walls, conveyer 2 sets up on two sideboards opposite side outer walls, conveyer 2 is prior art, conveyer 2 adopts the conveyer belt to be the metal material, in order to sieve the tea stalk after cutting, in order to follow-up processing, be located the inside of conveyer 2 one end below at frame 1, be equipped with screening mechanism 7, screening mechanism 7 includes installing frame 701, first shale shaker 702 and second shale shaker 703, installing frame 701 both sides are respectively through bolted connection on frame 1 both sides inner wall, first shale shaker 702 and second shale shaker 703 incline to set firmly respectively on the installing frame 701 inner wall, it has the discharge gate to open on the outer wall that installing frame 701 one side is close to first shale shaker 702 bottom.
Embodiment 2, refer to fig. 1-3, a tealeaves stalk-cutting machine, still include feed mechanism 3, feed mechanism 3 includes base 301 and feeder hopper 302, base 301 passes through bolted connection on the outer wall of frame 1 top, feeder hopper 302 sets firmly on the outer wall of base 301 bottom, in order to realize batch unloading of tea stalk, prevent that tea stalk from piling up on conveyer 2's conveyer belt after passing through feeder hopper 302, be equipped with in feeder hopper 302 and keep off material subassembly 4, keep off material subassembly 4 includes servo motor 401, transmission shaft 402, collar 403 and a plurality of striker plate 404, servo motor 401 passes through bolted connection on feeder hopper 302 one side outer wall, transmission shaft 402 one end passes through the coupling joint on servo motor 401 output shaft one end outer wall, transmission shaft 402 one end passes through the bearing to be connected on feeder hopper 302 one side inner wall, collar 403 sets firmly on the transmission shaft 402 outer wall, striker plate 404 sets firmly on the collar 403 outer wall.
Embodiment 3, refer to fig. 1 and fig. 4-5, a tealeaves stem cutter, a driving mechanism 5 and cutting assembly 6 have been still included, driving mechanism 5 includes mounting bracket 501, motor 502, driven shaft 504, two turntables 505 and two fixed columns 507, mounting bracket 501 passes through bolted connection on the inner wall of frame 1 both sides, motor 502 passes through bolted connection on the outer wall of mounting bracket 501 top, there is driving gear 503 through spline connection on the outer wall of motor 502 output shaft one end, driven shaft 504 both ends run through respectively and connect on the outer wall of mounting bracket 501 both sides through the bearing, two turntables 505 set firmly respectively on the outer wall of driven shaft 504 both ends, driven shaft 504 one end outer wall has driven gear 506 through spline connection, driven gear 506 and driving gear 503 intermeshing form transmission cooperation, two fixed columns 507 set firmly respectively on two turntables 505 one side outer walls, cutting assembly 6 includes two slide bars 601, two connecting rods 602 and the cutter 603 of locating between two connecting bars 602, slide way are all opened on the lower outer wall on the mounting bracket 501 both sides, two 601 slidable mounting brackets are in two slide ways respectively, two connecting rods 602 are connected on two slide bars 601 respectively through bearing one end outer wall respectively, two connecting rods 601 are connected on two connecting rods respectively, connecting rod 601 are connected on two outer walls respectively through bearing and two connecting rod 601 are fixed by two connecting rod respectively on two connecting rod sides are connected on two connecting rod 603 respectively.
Working principle: pouring tea stalks into the feed hopper 302, then intermittently rotating the output shaft of the servo motor 401 to drive the transmission shaft 402 and the plurality of baffle plates 404 to intermittently rotate, enabling the tea stalks falling between the two baffle plates 404 to descend in batches, then conveying the tea stalks by the conveyor 2, rotating the output shaft of the motor 502 to drive the driving gear 503 to rotate, then driving the driven gear 506, the driven shaft 504 and the two turntables 505 to rotate by the driving gear 503, rotating the two turntables 505 to drive the two connecting rods 602 to rotate along the center of the turntables 505, further driving the sliding rods 601 to move along the sliding way on the mounting frame 501, driving the cutters 603 to rapidly move and cutting the tea stalks, enabling the cut tea stalks to fall on the first vibrating screen 702, enabling the larger tea stalks to be discharged from one side of the mounting frame 701, enabling the smaller tea stalks to fall on the second vibrating screen 703, enabling the second vibrating screen 703 to vibrate the tea stalks, enabling the smaller tea stalks to be discharged from the bottom end of the second vibrating screen 703 to be centered, and falling from the bottom of the second vibrating screen 703.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. The tea stem cutting machine comprises a frame (1) and a conveyor (2), and is characterized in that a feeding mechanism (3) is arranged at one end of the top of the frame (1), and the feeding mechanism (3) comprises a base (301) and a feed hopper (302);
a material blocking assembly (4) is arranged in the feed hopper (302), and the material blocking assembly (4) comprises a servo motor (401), a transmission shaft (402), a mounting ring (403) and a plurality of material blocking plates (404);
the top of the frame (1) is provided with a transmission mechanism (5), and the transmission mechanism (5) comprises a mounting frame (501), a motor (502), a driven shaft (504), two turntables (505) and two fixing columns (507);
a cutting assembly (6) is arranged in the mounting frame (501), and the cutting assembly (6) comprises two sliding rods (601), two connecting rods (602) and a cutter (603) arranged between the two connecting rods (602);
the screening mechanism (7) is arranged on one side inside the frame (1), and the screening mechanism (7) comprises a mounting frame (701), a first vibrating screen (702) and a second vibrating screen (703).
2. The tea stem cutting machine according to claim 1, wherein the frame (1) comprises two side plates and two connecting plates, the two connecting plates are respectively connected to the outer walls of the opposite sides of the two side plates through bolts, and the conveyor (2) is arranged on the outer walls of the opposite sides of the two side plates.
3. The tea stem cutting machine according to claim 1, wherein the base (301) is connected to the top outer wall of the frame (1) through bolts, and the feed hopper (302) is fixedly arranged on the bottom outer wall of the base (301).
4. The tea stem cutting machine according to claim 1, wherein the servo motor (401) is connected to an outer wall of one side of the feed hopper (302) through a bolt, one end of the transmission shaft (402) is connected to an outer wall of one end of an output shaft of the servo motor (401) through a coupling, one end of the transmission shaft (402) is connected to an inner wall of one side of the feed hopper (302) through a bearing, the mounting ring (403) is fixedly arranged on the outer wall of the transmission shaft (402), and the baffle plate (404) is fixedly arranged on the outer wall of the mounting ring (403).
5. The tea stem cutting machine according to claim 1, wherein the mounting frame (501) is connected to two inner walls of the frame (1) through bolts, the motor (502) is connected to the top outer wall of the mounting frame (501) through bolts, a driving gear (503) is connected to one outer wall of an output shaft of the motor (502) through a spline, two ends of the driven shaft (504) respectively penetrate through and are connected to two outer walls of the mounting frame (501) through bearings, two turntables (505) are respectively fixedly arranged on two outer walls of two ends of the driven shaft (504), a driven gear (506) is connected to one outer wall of one end of the driven shaft (504) through a spline, the driven gear (506) and the driving gear (503) are meshed with each other to form a transmission fit, and two fixing columns (507) are respectively fixedly arranged on one outer wall of the two turntables (505).
6. The tea stem cutting machine according to claim 1, wherein the lower outer walls of the two sides of the mounting frame (501) are provided with slide ways, two slide bars (601) are respectively slidably mounted in the two slide ways, two connecting rods (602) are respectively connected to one end outer wall of the two slide bars (601) through bearings, the two connecting rods (602) are respectively connected to the outer walls of the two fixing columns (507) through bearings, and two sides of the cutter (603) are respectively fixedly arranged on one end outer wall of the two slide bars (601).
7. The tea stem cutting machine according to claim 1, wherein two sides of the mounting frame (701) are respectively connected to inner walls of two sides of the frame (1) through bolts, the first vibrating screen (702) and the second vibrating screen (703) are respectively and obliquely fixed on the inner walls of the mounting frame (701), and a discharge hole is formed in the outer wall, close to the bottom end of the first vibrating screen (702), of one side of the mounting frame (701).
CN202321172123.4U 2023-05-16 2023-05-16 Tea stem cutting machine Active CN219819913U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321172123.4U CN219819913U (en) 2023-05-16 2023-05-16 Tea stem cutting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321172123.4U CN219819913U (en) 2023-05-16 2023-05-16 Tea stem cutting machine

Publications (1)

Publication Number Publication Date
CN219819913U true CN219819913U (en) 2023-10-13

Family

ID=88250713

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321172123.4U Active CN219819913U (en) 2023-05-16 2023-05-16 Tea stem cutting machine

Country Status (1)

Country Link
CN (1) CN219819913U (en)

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