CN211309020U

CN211309020U - Tealeaves proportioning device

Info

Publication number: CN211309020U
Application number: CN201921506554.3U
Authority: CN
Inventors: 胡璧如; 卢江梅; 胡朋
Original assignee: Hangzhou Zhenghao Fumei Tea Co Ltd
Current assignee: Hangzhou Zhenghao Fumei Tea Co Ltd
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-08-21
Anticipated expiration: 2029-09-10

Abstract

The utility model discloses a tea quantifying device, which comprises a coarse feeding mechanism and a fine feeding mechanism, wherein the coarse feeding mechanism comprises a feed hopper, a roughing cylinder of the feed hopper, a rotating shaft arranged in the roughing cylinder, a plurality of division plates evenly arranged on the rotating shaft, an adjusting component for adjusting the roughing range and a first driving piece for driving the rotating shaft to rotate, and the bottom of the roughing cylinder is provided with a discharge port; when weighing tealeaves ration, send into tealeaves into the feeder hopper earlier in, tealeaves in the feeder hopper will get into the compartment that adjacent a division board formed, and the tealeaves weight that the compartment can hold is less than the appointed value of ration, then rotates the certain angle of pivot and makes the interior tealeaves of compartment discharge from the discharge gate, and the rethread fine feed mechanism supplements a little tealeaves and just can reach appointed value, has improved quantitative efficiency.

Description

Tealeaves proportioning device

Technical Field

The utility model belongs to the technical field of tea processing, especially, relate to a tealeaves proportioning device.

Background

The tea has more pharmacological effects, Chinese people have the habit of drinking tea since ancient times, and because the tea contains various antioxidant substances and antioxidant nutrients and has a certain effect of eliminating free radicals, the tea is also helpful for aging prevention when being drunk and has the health care function, and the effect of aging prevention can be achieved when three or two cups of tea are drunk every day; meanwhile, the tea leaves contain various vitamins and amino acids, and the tea has certain effects of removing oil and greasiness, enhancing nerve excitation, promoting digestion and promoting urination when being drunk.

At present most tea enterprises mainly adopt the manual work to get tea and weigh on the packing of tealeaves, but because when the single was weighed, generally need to get tea many times and just can call the accuracy, lead to production efficiency low, the labour is extravagant, is unfavorable for increasing output and efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model provides an overcome the not enough of prior art, provide an efficient tealeaves proportioning device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a tea quantifying device comprises a coarse feeding mechanism and a fine feeding mechanism, wherein the coarse feeding mechanism comprises a feeding hopper, a roughing barrel, a rotating shaft, a plurality of partition plates, an adjusting assembly and a first driving piece, the roughing barrel is connected with the roughing barrel, the rotating shaft is arranged in the roughing barrel, the partition plates are evenly arranged on the rotating shaft, the adjusting assembly is used for adjusting a roughing range, the first driving piece drives the rotating shaft to rotate, and a discharge hole is formed in the bottom of the roughing barrel; when weighing tealeaves ration, send into tealeaves into the feeder hopper earlier in, tealeaves in the feeder hopper will get into the compartment that adjacent a division board formed, and the tealeaves weight that the compartment can hold is less than the appointed value of ration, then rotates the certain angle of pivot and makes the interior tealeaves of compartment discharge from the discharge gate, and the rethread fine feed mechanism supplements a little tealeaves and just can reach appointed value, has improved quantitative efficiency.

Preferably, the adjusting assembly comprises a push plate arranged between the adjacent partition plates, a driving part for driving the push plate to slide relative to the partition plates, and a sealing part; the storage quantity of adjacent division plates can be changed by moving the push plate, so that quantitative weighing of different specified values is facilitated.

Preferably, the sealing part comprises a mounting groove arranged in the push plate, a plurality of first elastic pieces arranged in the mounting groove, a sealing plate arranged on the end part of the first elastic piece and a roller arranged on the sealing plate, the roller is in contact with the separation plate, and the sealing plate can slide relative to the mounting groove; when the push plate is moved, the first elastic piece pushes the sealing plate to extend outwards, and the ball and the separation plate are attached to prevent tea from sliding to the lower side of the push plate.

Preferably, the driving part comprises an installation cavity arranged in the rotating shaft, a control shaft arranged in the installation cavity, a push rod arranged on the push plate, a second elastic piece sleeved on the push rod, balls arranged on the end part of the push rod and a plurality of driving plates arranged on the rotating shaft, and the driving plates are provided with arc-shaped bending surfaces; the rotation control shaft drives the drive plate to rotate, and then pushes the push rod to drive the push plate to move, so that the storage quantity of the adjacent separation plates is adjusted.

Preferably, the driving part further comprises a control plate arranged on the control shaft, an insertion rod arranged on the control plate, a plurality of insertion holes arranged on the roughing cylinder, a baffle plate arranged on the end part of the control shaft, a third elastic member sleeved on the control shaft and a strip-shaped bulge arranged on the control shaft, the control plate can slide relative to the control shaft, one end of the third elastic member is fixedly connected to the baffle plate, and the other end of the third elastic member is fixedly connected to the control plate; when the control shaft needs to be rotated, the control plate is pulled to drive the inserted bar to be separated from the jack, after the rotation of the control shaft is completed, the control plate is loosened, the third elastic piece pushes the control plate, and then the inserted bar is inserted into the jack so as to prevent the control shaft from rotating.

Preferably, the fine feeding mechanism comprises a rotary table provided with a plurality of clamping grooves, a weighing sensor arranged in the clamping grooves, a storage box matched with the clamping grooves, a feeding assembly used for adding tea leaves into the storage box and a driving assembly used for driving the rotary table to rotate.

Preferably, the feeding assembly comprises a feeding hopper, a feeding pipe arranged at the bottom of the feeding hopper, a feeding shaft arranged in the feeding pipe, a spiral feeding blade arranged in the feeding shaft and a second driving piece for driving the feeding shaft to rotate, and the second driving piece is electrically connected with the weighing sensor and used for enabling tea leaves falling from the discharge port to enter the storage box. Weigh the tealeaves in the storage box through weighing sensor, then rotate the carousel and remove the storage box under the unloading pipe, restart second driving piece drives the pay-off axle and rotates, and then evenly carry tealeaves in the storage box, when weighing sensor's weighing value reached appointed value, will be to second driving piece signals, second driving piece stop work, rotate the carousel after that and drive the storage box and remove, take out the storage box from the draw-in groove.

Preferably, the driving assembly comprises a bottom plate, a driving shaft arranged on the bottom plate, a driving wheel arranged on the driving shaft, a third driving part, a driving wheel arranged on an output shaft of the third driving part, and a connecting belt sleeved on the driving wheel and the driving wheel, wherein the driving wheel is fixedly connected with the turntable.

In conclusion, when the tea leaves are quantitatively weighed, the tea leaves are firstly sent into the feed hopper, the tea leaves in the feed hopper enter a separation chamber formed by adjacent separation plates, the weight of the tea leaves which can be contained in the separation chamber is smaller than a specified quantitative value, then the rotating shaft is rotated for a certain angle to discharge the tea leaves in the separation chamber from the discharge hole, and then a small amount of tea leaves are supplemented through the fine feeding mechanism to reach the specified value, so that the quantitative efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of fig. 1 at a.

Fig. 3 is a cross-sectional view of the present invention.

Fig. 4 is an enlarged view of fig. 3 at a.

Detailed Description

As shown in fig. 1-4, a tea quantifying device comprises a coarse feeding mechanism and a fine feeding mechanism, wherein the coarse feeding mechanism comprises a coarse separation cylinder 1, a feed hopper 14, a rotating shaft 11, a partition plate 12, a first driving piece and an adjusting component, the coarse separation cylinder 1 is a metal cylinder with two closed ends, the top of the coarse separation cylinder is provided with an opening, and the bottom of the coarse separation cylinder is provided with a discharge hole; the feeding hopper 14 is a conventional feeding hopper, is fixed at the top of the roughing cylinder and is communicated with the top opening; the rotating shaft 11 is rotatably connected to two ends of the roughing cylinder; the number of the partition plates 12 is preferably 6, the partition plates are uniformly fixed on the rotating shaft, and two adjacent partition plates on the side and the rotating shaft can form a partition chamber; servo motor is chooseed for use to first driving piece, and its output shaft is fixed at pivot tip, and drives the pivot at every turn and rotate 60 degrees, then when weighing to tealeaves ration, send into tealeaves through the conveyer belt earlier in the feeder hopper, tealeaves in the feeder hopper will get into the compartment that adjacent a division board formed, tealeaves weight that the compartment can hold is less than the appointed value of ration, then rotate pivot 60 degrees and make the interior tealeaves of compartment discharge from the discharge gate, a little tealeaves just can reach appointed value through smart feed mechanism supplyes of rethread, and quantitative efficiency is improved.

Specifically, the adjusting assembly comprises a push plate 2, a mounting groove 21, a first elastic piece 22, a sealing plate 23, a roller 24 and a driving part, wherein the push plate 2 and the partition plates are the same in number and are respectively arranged between the adjacent partition plates; the mounting grooves 21 are symmetrically formed in the two sides of the push plate; the first elastic member 22 is a spring, which is uniformly arranged in the first mounting groove, and one end of the first elastic member is fixed in the mounting groove; the mounting groove is inserted into the sealing plate 23, the sealing plate is fixedly connected with the end of the first elastic piece, the storage quantity of the adjacent partition plates can be changed by moving the push plate, the quantitative weighing of different specified values is facilitated, the sealing plate is pushed by the first elastic piece to extend outwards when the push plate is moved, and the ball and the partition plate are attached to each other so as to prevent tea from sliding to the lower side of the push plate.

Preferably, the driving part comprises a mounting cavity 3, a control shaft 31, a push rod 32, a second elastic element 33, a ball 34, a driving plate 35, a control plate 36, an insertion rod 37, an insertion hole 38, a baffle 39, a third elastic element 30 and a strip-shaped protrusion, and the mounting cavity 3 is formed in the rotating shaft; one end of the control shaft 31 is rotatably connected to the inner wall of the mounting cavity, and the other end of the control shaft extends out of the mounting cavity; one end of the push rod 32 is fixed on the bottom of the push plate, and the other end of the push rod extends into the installation; the second elastic piece 33 is a spring which is sleeved on the push rod, one end of the second elastic piece is fixed on the push plate, and the other end of the second elastic piece is fixed on the rotating shaft; the number of the driving plates 35 is the same as that of the partition plates, the driving plates are uniformly fixed on the control shaft and are provided with arc-shaped bending surfaces; the strip-shaped bulge is fixed on the control shaft; the driving plate 35 is sleeved on the control shaft and can slide relative to the control shaft; the insert rod 37 is fixed on the driving plate; the jacks 38 are formed in the outer wall of the roughing barrel and are distributed annularly; the baffle 39 is fixed on the end part of the control shaft; the third elastic member 30 is a spring, which is sleeved on the control shaft, one end of the spring is fixed on the baffle, the other end of the spring is fixed on the driving plate, when the control shaft needs to be rotated, the control plate is pulled to drive the insertion rod to be disengaged from the insertion hole, after the rotation of the control shaft is completed, the control plate is loosened, and the third elastic member pushes the control plate, so that the insertion rod is inserted into the insertion hole, and the control shaft is prevented from rotating.

Specifically, the fine feeding mechanism comprises a turntable 4, a weighing sensor 41, a storage box 42, a discharging hopper 43, a discharging pipe 44, a feeding shaft 45, a spiral feeding blade, a second driving part 47, a bottom plate 48, a driving shaft 49, a driving wheel 491, a third driving part 40, a driving wheel 401 and a connecting belt 402, wherein the driving shaft 49 is rotatably connected to the bottom plate; the driving wheel 491 is fixed on the rotating shaft; the third driving member 40 is a motor; the transmission wheel 401 is fixed on an output shaft of the third driving piece; the connecting belt 402 is a conventional belt; the turntable 4 is fixed on the driving shaft, and the top surface of the turntable is uniformly provided with 3 clamping grooves; the weighing sensor 41 is a conventional weighing sensor and is fixed at the bottom of the clamping groove; the storage box 42 can be placed in the clamping groove; the blanking pipe 44 is fixed on the bottom of the blanking hopper; the feeding shaft 45 is arranged in the blanking pipe; the spiral feeding blade is sleeved and fixed on the feeding shaft; servo motor is chooseed for use to second driving piece 47, its output shaft links firmly with the pay-off axle, and it is connected with the weighing sensor electricity, then weigh the tealeaves in the storage box through weighing sensor, then rotate the carousel and remove the storage box under the unloading pipe, restart second driving piece drives the pay-off axle and rotates, and then in evenly carrying the storage box with tealeaves, when weighing sensor's weighing value reaches appointed value, will be to second driving piece signals, second driving piece stop work, rotate the carousel after that and drive the storage box and remove, take out the storage box from the draw-in groove.

Claims

1. The utility model provides a tealeaves proportioning device, includes coarse feed mechanism and smart feed mechanism, its characterized in that: coarse feeding mechanism include feeder hopper (14), with the roughing section of thick bamboo (1) of feeder hopper (14), locate pivot (11) in the roughing section of thick bamboo (1), evenly locate change epaxial a plurality of division boards (12), be used for adjusting the adjustment subassembly and the drive in the roughing scope pivot pivoted first driving piece, roughing bobbin base portion is equipped with the discharge gate.

2. A tea dosing device as claimed in claim 1 wherein: the adjusting assembly comprises a push plate (2) arranged between the adjacent partition plates (12), a driving part for driving the push plate (2) to slide relative to the partition plates (12) and a sealing part.

3. A tea dosing device as claimed in claim 2 wherein: the sealing part comprises a mounting groove (21) arranged in the push plate (2), a plurality of first elastic pieces (22) arranged in the mounting groove (21), a sealing plate (23) arranged on the end part of each first elastic piece (22) and a roller (24) arranged on the sealing plate, wherein the rollers are in contact with the partition plate, and the sealing plate can slide relative to the mounting groove.

4. A tea dosing device as claimed in claim 2 wherein: the driving part comprises a mounting cavity (3) arranged in the rotating shaft (11), a control shaft (31) arranged in the mounting cavity, a push rod (32) arranged on the push plate (2), a second elastic piece (33) sleeved on the push rod (32), balls (34) arranged on the end part of the push rod and a plurality of driving plates (35) arranged on the rotating shaft, wherein the driving plates are provided with arc-shaped bending surfaces.

5. A tea dosing device as claimed in claim 4 wherein: the drive part is still including locating control panel (36) on the control shaft, locating inserted bar (37) on the control panel, locating a plurality of jacks (38) on the roughing section of thick bamboo, locating baffle (39), the cover on the control shaft tip are located last third elastic component (30) of control shaft and locating the epaxial bar of control is protruding, the control panel can slide relative to the control shaft, third elastic component one end links firmly on the baffle, and the other end links firmly on the control panel.

6. A tea dosing device as claimed in claim 1 wherein: the fine feeding mechanism comprises a rotary table (4) provided with a plurality of clamping grooves, a weighing sensor (41) arranged in the clamping grooves, a storage box (42) matched with the clamping grooves, a feeding assembly used for adding tea leaves into the storage box and a driving assembly used for driving the rotary table to rotate.

7. A tea dosing device as claimed in claim 6 wherein: the feeding assembly comprises a discharging hopper (43), a discharging pipe (44) arranged at the bottom of the discharging hopper, a feeding shaft (45) arranged in the discharging pipe, a spiral feeding blade arranged in the feeding shaft and a second driving piece (47) driving the feeding shaft to rotate, wherein the second driving piece is electrically connected with the weighing sensor.

8. A tea dosing device as claimed in claim 6 wherein: the driving assembly comprises a bottom plate (48), a driving shaft (49) arranged on the bottom plate, a driving wheel (491) arranged on the driving shaft, a third driving part (40), a driving wheel (401) arranged on an output shaft of the third driving part, and a connecting belt (402) sleeved on the driving wheel and the driving wheel, wherein the driving wheel is fixedly connected with the turntable.