CN217646496U - Vibration screening device is smashed to tealeaves - Google Patents

Abstract

The utility model relates to a vibration screening device is smashed to tealeaves, including smashing case and base, it is equipped with the feeder hopper to smash the roof portion, be equipped with discharge gate one and discharge gate two on the both sides wall of smashing the case respectively, smash the incasement from last to being equipped with rubbing crusher down in proper order, screening spare and stock guide, rubbing crusher constructs and is connected with driver part, screening spare and stock guide all are the slope setting, and screening spare one side is rotated and is connect in discharge gate one, its opposite side is connected with vibration mechanism, in discharge gate two is located to stock guide one side, vibration mechanism connects in crushing unit, the base passes through elastic component and installs on the bottom of smashing the case. Utilize drive unit to drive rubbing crusher and construct and smash tealeaves, rubbing crusher passes through vibration mechanism and drives screening piece and stock guide vibration simultaneously, effectively avoids the screen cloth to block up, and the screening efficiency is high, and is effectual, and still can realize lasting the ejection of compact, is applicable to continuity of operation batch production, has improved crushing efficiency greatly.

Description

Vibration screening device is smashed to tealeaves

Technical Field

The utility model belongs to the technical field of screening is smashed to tealeaves, in particular to vibration screening device is smashed to tealeaves.

Background

Tea leaves originate from China, and are pursuing by China because of containing a plurality of substances which are beneficial to the human body, such as tea polyphenol, tea pigment, tea polysaccharide, theanine and the like. After the tea leaves are soaked in boiled water, the beneficial substances in the tea leaves are diffused in the tea water for drinking. In order to make the beneficial substances in the tea fully diffuse in the tea water in a short time and further increase the nutrition and taste of the tea water, the tea leaves are often crushed and soaked. At present, tea grinder among the prior art utilizes two crushing rollers to smash usually, and there is the inhomogeneous condition of smashing at crushing in-process often, consequently need be equipped with screening pieces such as screen cloth below the crushing roller often to filter the tealeaves after smashing, but the problem that exists among the prior art is: 1. the screen mesh is often fixedly arranged below the crushing roller, so that when tea leaves fall on the screen mesh, the tea leaves can be screened only by the gravity of the tea leaves, the screen mesh is easily blocked, and the screening efficiency is low, the effect is poor and the like; 2. in the screening process, the screen can not automatically discharge the barriers on the screen and the screen drops can not be automatically discharged, so that the barriers and the screen drops are inconvenient to collect, the screening operation is inconvenient, and the screening efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a vibration screening device is smashed to tealeaves to solve the technical problem in the above-mentioned background art.

The utility model discloses the technical scheme who adopts:

the utility model provides a tealeaves crushing and vibrating screening device, is including smashing case and base, it is equipped with the feeder hopper to smash the roof portion, be equipped with discharge gate one and discharge gate two on the both sides wall of smashing the case respectively, smash the incasement from last to being equipped with rubbing crusher, screening spare and stock guide down in proper order, rubbing crusher is connected with driver part, screening spare and stock guide all are the slope setting, just screening spare one side rotate connect in the discharge gate one, its opposite side is connected with vibrating mechanism, stock guide one side is located in the discharge gate two, vibrating mechanism connect in crushing unit, the base pass through elastic component install in smash on the bottom of case.

Further, rubbing crusher constructs including parallel wearing to locate two roller shafts in the crushing incasement, be equipped with crushing roller on the roller shaft, two the tip of roller shaft all is equipped with gear one, two gear mesh mutually, the roller drive connect in driving part.

Further, the driving part comprises a motor arranged on the crushing box, and the motor is connected with any one of the roll shafts.

Furthermore, screening spare includes the reel, be equipped with the screen cloth on the reel, the fixed axle is worn to be equipped with in reel one side rotation, the fixed axle both ends respectively with the both sides wall fixed connection of discharge gate one.

Further, the vibration mechanism comprises a rotating shaft and a first spring, the rotating shaft is rotatably arranged on the crushing box in a penetrating mode, one end of the rotating shaft is provided with a second gear which is meshed with the first gear, a cam is arranged on the rotating shaft, one end of the spring is connected to one side, away from the fixed shaft, of the screen frame, the other end of the spring is connected to the inner wall of the crushing box, and the cam is abutted to the bottom surface of the screen frame.

Furthermore, the number of the cams is two, and the two cams are respectively abutted against the bottom surfaces of the two sides of the screen frame.

Furthermore, the elastic component comprises a boss arranged on the base and a sliding rod arranged on the bottom of the crushing box, the sliding rod is inserted into the boss in a sliding mode, a second spring is sleeved on the sliding rod, and the second spring abuts against the bottom of the crushing box and the top of the boss.

Compared with the prior art, the beneficial effects of the utility model are that:

1. tealeaves drops on screening piece after being smashed by rubbing crusher constructs, drives screening piece vibration through vibration mechanism simultaneously in order to filter the tealeaves powder, has avoided the screen cloth to block up, has improved screening efficiency and effect.

2. In the crushing process, the screening part is driven to vibrate by the vibration mechanism by utilizing the inclined arrangement of the screening part and the material guide plate and the matching of the vibration mechanism and the elastic component, and the crushing box vibrates on the base at the same time, so that the blocking objects and the screening objects are respectively discharged through the screening part and the material guide plate, the screening and the collection are convenient, and the screening efficiency is improved; and under the effect of dual vibration, the vibration effect of the screening part is increased, and the screening and discharging effects are further improved.

3. The utility model discloses can last the ejection of compact, be applicable to the continuity of operation, improve crushing efficiency greatly.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view taken at F-F of FIG. 1;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a top view of FIG. 3;

in the figure: 1. a feed hopper; 2. a crushing box; 3. a crushing roller; 4. a screen mesh; 5. a screen frame; 6. a rotating shaft; 7. a cam; 8. a first spring; 9. a discharge hole II; 10. a material guide plate; 11. a second spring; 12. a slide bar; 13. a boss; 14. a base; 15. a fixed shaft; 16. a first discharge hole; 17. a motor; 18. a first gear; 19. a second gear; 20. and (4) a roll shaft.

Detailed Description

In order to better understand the technical content of the present invention, the following embodiments are provided, and the present invention is further described with reference to the accompanying drawings.

Referring to fig. 1 to 4, the utility model provides a tea leaf crushing vibration screening device, including crushing case 2 and base 14, crushing case 2 top is equipped with feeder hopper 1, be equipped with discharge gate one 16 and discharge gate two 9 on the right side wall and the left side wall of crushing case 2 respectively, crushing case 2 is interior from last to being equipped with rubbing crusher in proper order down, screening piece and stock guide 10, rubbing crusher connects with the drive unit, screening piece inclines to the right side below and sets up, stock guide 10 inclines to the left side below and sets up, and screening piece right side rotates and connects in the bottom in discharge gate one 16, screening piece left side is connected with the vibration mechanism, stock guide 10 left side is connected in discharge gate two 9 bottom, the vibration mechanism is connected in crushing subassembly, base 14 is installed on the bottom of crushing case 2 through elastic component;

during crushing, the base 14 is installed on a fixed object such as the ground, tea leaves are put into the crushing mechanism from the feed hopper 1, the driving part drives the crushing mechanism to crush the tea leaves, the crushed tea leaves fall onto the screening part, and meanwhile, the crushing mechanism drives the screening part to swing up and down around the right side of the screening part through the vibrating mechanism so as to drive tea leaf powder on the screening part to vibrate and rapidly screen tea dust; in the process, the vibrating mechanism drives the crushing box 2 to vibrate on the base 14 by utilizing the matching design of the vibrating mechanism and the elastic component, and the crushing box 2 drives the screening piece and the material guide plate 10 to vibrate, so that the blocking objects and the screening falling objects are respectively discharged along the inclined screening piece and the material guide plate 10, the screening and the collection are convenient, and the screening efficiency is improved; and under the effect of dual vibration, the vibration effect of the screening part is increased, the screening and discharging effects are further improved, and the blockage caused by accumulation of the screening part is effectively avoided.

Specifically, the crushing mechanism comprises two roll shafts 20 which are arranged in the crushing box 2 in a penetrating mode in parallel, the crushing rollers 3 are arranged on the roll shafts 20, gears 18 are arranged on the front portions of the two roll shafts 20, the two gears 18 are meshed with each other, the left roll shaft 20 is in driving connection with a driving part, the driving part comprises a motor 17 arranged on the side wall of the crushing box 2, and the motor 17 is connected with the left roll shaft 20. The motor 17 is started to drive the left roller shaft 20 to rotate in the crushing box 2, the left roller shaft 20 drives the crushing rollers 3 and the first gears 18 on the left roller shaft to rotate, the two first gears 18 are meshed with each other, the right roller shaft 20 is further driven to rotate on the crushing box 2, and the right roller shaft 20 drives the crushing rollers 3 on the right roller shaft to rotate, so that tea leaves falling between the two crushing rollers 3 are crushed.

Specifically, screening spare includes reel 5, and reel 5 is square structure, and 5 upper surfaces of reel are equipped with screen cloth 4, and reel 5 right side is rotated and is worn to be equipped with fixed axle 15, 15 both ends of fixed axle respectively with the both sides wall fixed connection of discharge gate 16. So that the vibrating mechanism drives the screen frame 5 and the screen 4 to swing up and down around the fixed shaft 15, and the tea leaves on the screen 4 are screened by vibration.

Concretely, the vibration mechanism includes pivot 6 and spring 8, pivot 6 rotates and wears to locate on smashing case 2, 6 front ends in pivot are equipped with two 19 with the gear 18 engaged with of gear, the reference circle radius of gear 18 is greater than the reference circle radius of gear two 19, realize the acceleration rate transmission, and all be equipped with cam 7 on 6 both sides in pivot, 8 upper ends in spring are connected in reel 5 left side, its lower extreme is connected in smashing 2 inner walls in case, make two cam 7 support respectively on the bottom surface of reel 5 front and back sides, make reel 5 both sides atress even. When smashing, roller 20 drives gear 18 and rotates, and gear 18 drives pivot 6 through gear two 19 and rotates on smashing case 2, and pivot 6 drives two cams 7 and rotates, under the resilience force pulling of spring 8, makes reel 5 laminate on cam 7 for cam 7 drives reel 5 and swings about fixed axle 15 luffing motion on the right side.

Specifically, the elastic component comprises a boss 13 fixedly arranged on a base 14 and a sliding rod 12 fixedly arranged on the bottom of the crushing box 2, the sliding rod 12 is slidably inserted into the boss 13, a second spring 11 is sleeved on the sliding rod 12, and the second spring 11 abuts between the bottom of the crushing box 2 and the top of the boss 13. Under the action of the second spring 11, the eccentric rotation of the cam 7 and the rotation of the crushing roller are utilized to provide a vibration source, so that the crushing box 2 drives the sliding rod 12 to slide up and down in the boss 13, and the crushing box 2 vibrates on the base 14.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and embellishments can be made without departing from the technical principle of the present invention, and these improvements and embellishments should also be regarded as the protection scope of the present invention.

Claims (7)

1. The utility model provides a screening device is smashed to tealeaves, its characterized in that: including smashing case and base, it is equipped with the feeder hopper to smash the roof portion, be equipped with discharge gate one and discharge gate two on the both sides wall of smashing the case respectively, smash the incasement from last rubbing crusher structure, screening spare and stock guide of being equipped with down in proper order, rubbing crusher structure is connected with driver part, screening spare and stock guide all are the slope setting, just screening spare one side rotate connect in discharge gate one, its opposite side is connected with vibration mechanism, stock guide one side is located in the discharge gate two, vibration mechanism connect in rubbing crusher structure, the base pass through elastic component install in smash on the bottom of case.

2. The tea leaf pulverizing and vibrating screening device according to claim 1, wherein: rubbing crusher constructs including parallel wearing to locate two rollers in the crushing incasement, be equipped with crushing roller on the roller, two the tip of roller all is equipped with gear one, two gear mesh mutually, the roller drive connect in driving component.

3. The tea leaf pulverizing and vibrating screening device according to claim 2, wherein: the driving part comprises a motor arranged on the crushing box, and the motor is connected with any roller shaft.

4. The tea leaf pulverizing and vibrating screening device according to claim 3, wherein: the screening piece comprises a screen frame, a screen is arranged on the screen frame, a fixed shaft is penetrated and arranged on one side of the screen frame in a rotating mode, and two ends of the fixed shaft are fixedly connected with two side walls of the first discharge hole respectively.

5. The tea leaf pulverizing and vibrating screen device according to claim 4, wherein: the vibrating mechanism comprises a rotating shaft and a first spring, the rotating shaft is rotatably arranged on the crushing box in a penetrating mode, one end of the rotating shaft is provided with a second gear meshed with the first gear, a cam is arranged on the rotating shaft, one end of the spring is connected to one side, away from the fixed shaft, of the screen frame, the other end of the spring is connected to the inner wall of the crushing box, and the cam is abutted to the bottom surface of the screen frame.

6. The tea leaf pulverizing and vibrating screen apparatus according to claim 5, wherein: the screen frame comprises a screen frame body, wherein the screen frame body is provided with a screen frame, the screen frame is provided with two side walls, the number of the cams is two, and the two cams are respectively abutted against the bottom surfaces of two sides of the screen frame.

7. The tea leaf pulverizing and vibrating screening device according to claim 6, wherein: the elastic assembly comprises a boss arranged on the base and a sliding rod arranged on the bottom of the crushing box, the sliding rod is inserted into the boss in a sliding mode, a second spring is sleeved on the sliding rod, and the second spring abuts against the bottom of the crushing box and the top of the boss.

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