CN216605993U

CN216605993U - High-efficient sieve powder machine that deblocks of tealeaves

Info

Publication number: CN216605993U
Application number: CN202123329281.XU
Authority: CN
Inventors: 郭光侯; 陈英勇; 刘小城; 陈龙贵; 杨祥平; 吴志猛; 陈加庆
Original assignee: Fujian Jiayou Tea Machinery Intelligent Technology Co ltd
Current assignee: Fujian Jiayou Tea Machinery Intelligent Technology Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-05-27
Anticipated expiration: 2031-12-28

Abstract

The utility model relates to a tea high-efficiency deblocking and screening machine which comprises a rack, a feed hopper, a roller and deblocking rake teeth, wherein the feed hopper is arranged on the rack and extends into the feed end of the roller, and the deblocking rake teeth are assembled in the roller. The drum is additionally provided with an end face component which is arranged in an annular structure, the end face component is arranged on the end face of the feeding end of the drum, and the drum wall is fixedly arranged on the peripheral edge of the end face component. The deblocking rake teeth comprise at least one rake tooth component and an assembly turntable, the assembly turntable is arranged in an annular plate-shaped structure, the assembly turntable can be assembled on the end surface component in a relatively rotating mode with the end surface component, the rake tooth component is fixedly arranged on one side, away from the position of the end surface component, of the assembly turntable, and the rake tooth component extends towards the other end of the roller from the position close to the feeding end of the roller. The feed hopper penetrates through the end face component and the assembling turntable in sequence. The utility model assembles and drives the rake teeth component to rotate through the assembling turntable, and the deblocking screen has higher efficiency.

Description

High-efficient sieve powder machine that deblocks of tealeaves

Technical Field

The utility model relates to the field of tea production equipment, in particular to a tea high-efficiency deblocking and screening machine.

Background

In the production of tea leaves, particularly oolong tea, rolling and other processes are often required. The rolled tea raw materials are generally agglomerated and need to be deblocked. And the tea raw materials are usually broken into fine tea dust after being rolled, so the tea dust also needs to be screened out in the deblocking process.

The scheme of the existing tea leaf deblocking and screening machine is generally adopted as the scheme of the tea leaf deblocking and screening machine provided by the applicant in the Chinese utility model patent with the grant publication number of CN207857088U, and tea leaves are deblocked and screened out through the rotation of a roller with a screen hole on the wall of the roller. However, even if the primary deblocking device and the secondary deblocking and powder screening device are adopted in the scheme, the tea deblocking efficiency needs to be improved. Although the tea deblocking and screening device disclosed in chinese patent No. CN207054687U discloses a structure for deblocking and screening tea powder by rotating stirring blades in a drum through a rotating shaft, the structure occupies the middle of both ends of the drum and the space between the ends of the drum for assembling the rotating shaft. And the cylinder both ends are used for feeding and ejection of compact respectively, can realize the maximize of cylinder utilization ratio (tealeaves raw materials can be removed to the other end by cylinder one end in the cylinder), the aforesaid defect of having occupied the space between the cylinder both ends middle part has just also caused the decline of cylinder wall utilization ratio, has just also caused tealeaves sieve end machine efficiency that deblocks not high yet.

Disclosure of Invention

The utility model provides a high-efficiency tea deblocking and screening machine, which aims to solve the problems.

The utility model adopts the following technical scheme:

the utility model provides a sieve end machine that deblocks is high-efficient to tealeaves, includes frame, feeder hopper, cylinder and the rake teeth of deblocking, and the cylinder is cylindric cylinder, and the cylinder rotationally assembles in the frame, and one in two tip of the cylindric structure of cylinder is the feed end of cylinder, and in the feed end of frame and extension to cylinder was located to the feeder hopper, the rake teeth of deblocking assembled in the cylinder. The end face component is arranged on the roller in an annular structure, the end face component is arranged on the end face of the feeding end of the roller, and the wall of the roller is fixedly arranged on the peripheral edge of the end face component. The deblocking rake teeth comprise at least one rake tooth component and an assembly turntable, the assembly turntable is arranged in an annular plate-shaped structure, the assembly turntable can be assembled on the end surface component in a relatively rotating mode with the end surface component, the rake tooth component is fixedly arranged on one side, away from the position of the end surface component, of the assembly turntable, and the rake tooth component extends towards the other end of the roller from the position close to the feeding end of the roller. The feed hopper is formed by sequentially penetrating the end face component and the assembly turntable through the middle through hole of the end face component annular structure and the middle through hole of the assembly turntable annular plate-shaped structure.

Further:

one of the two ends of the drum cylindrical structure is the feed end and the other is the discharge end of the drum. The roller is arranged in an inclined mode, and the horizontal height of the feeding end in the inclined direction of the roller is larger than that of the discharging end.

The drum is provided with a plurality of sieve end through holes which penetrate through the wall of the drum. The roller is additionally provided with a tea dust discharging hopper which is fixedly arranged on the rack, and the tea dust discharging hopper is positioned below the position of the sieve dust through hole.

The roller is provided with a driving belt wheel and a roller motor, the driving belt wheel is fixedly assembled on the end surface component, the driving belt wheel and the assembling turntable are respectively arranged at two sides of the end surface component, and the roller motor drives the roller to rotate through the driving belt wheel. The driving belt wheel is of an annular structure, and the feeding hopper is formed by sequentially penetrating the middle through hole of the annular structure of the driving belt wheel, the middle through hole of the annular structure of the end face component and the middle through hole of the annular plate-shaped structure of the assembly turntable through the assembly belt wheel, the end face component and the assembly turntable.

The deblocking rake teeth further comprise a slewing bearing, and the assembling turntable is assembled on the end face component through the slewing bearing. The feed hopper is arranged by penetrating through the slewing bearing from a middle through hole of the slewing bearing.

The deblocking rake teeth further comprise an inner gear ring and a rake tooth motor, the inner gear ring is fixedly assembled with the assembling turntable relatively, and the rake tooth motor drives the assembling turntable to rotate through the inner gear ring.

The slewing bearing comprises an inner race and an outer race which can be assembled in a relative rotation mode, and the outer race is arranged outside the inner race. The assembly turntable and the inner gear ring are fixedly assembled on the inner race. The outer race is fixedly fitted to the end surface member.

From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages:

the rake tooth components are assembled and driven through the assembly turnplate, so that the middle parts of the two ends of the roller and the space between the middle parts of the two ends of the roller are avoided, the feeding end and the discharging end of the roller do not need to be changed, and the roller can be utilized to the maximum extent. Compared with the scheme of the deblocking rake teeth fixedly arranged on the wall of the roller in the scheme previously applied by the applicant by assembling the rotatable structure of the turntable, the deblocking efficiency of the roller is improved by utilizing the relative rotation of the rake teeth member and the inner wall of the roller, and the situation that tea raw materials are always remained in the roller due to the hooking of the fixed deblocking rake teeth is avoided, so that the working efficiency of the roller is influenced, the tea quality is influenced and the like. In the relative rotation process of the rake tooth component and the roller, tea leaves, tea dust and the like adhered to the inner wall of the roller are scraped by the rake tooth component in a mode that the rake tooth component is adjacent to the inner wall of the roller, so that the problems of tea leaf residue, low screening efficiency and the like caused by the fact that the tea dust and small-volume tea leaves are embedded into the wall of the roller can be solved to a certain extent. Namely, the tea high-efficiency deblocking and screening machine has higher deblocking and screening efficiency and is beneficial to improving the influence on the tea quality caused by the tea remaining in the roller.

Drawings

Fig. 1 is a schematic structural diagram of the tea high-efficiency deblocking and screening machine.

Fig. 2 is a schematic view of an exploded structure of the tea high-efficiency deblocking and screening machine of the utility model.

Fig. 3 is an exploded view of the deblocking rake teeth and end face members of the present invention.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

Referring to fig. 1 and 2, a high-efficient sieve end machine that deblocks of tealeaves, includes frame 1, feeder hopper 2, cylinder 3 and the rake teeth that deblocks, and cylinder 3 is cylindric cylinder 3, and cylinder 3 rotationally assembles in frame 1, and one of two tip of the cylindric structure of cylinder 3 is the feed end of cylinder 3 and another is the discharge end of cylinder 3, and feeder hopper 2 locates in frame 1 and extends to the feed end of cylinder 3, and the rake teeth that deblocks assembles in cylinder 3. The drum 3 is provided with a plurality of sieve end through holes 30, and the sieve end through holes 30 penetrate through the drum wall of the drum 3. The sieve powder roller 3 structure commonly used in the high-efficiency tea deblocking and sieve powder machine with the roller 3 structure. Specifically, for making tealeaves raw materials remove in the cylinder 3, this cylinder 3 slope sets up, and the incline direction of cylinder 3 is that the level of feed end is greater than the level of discharge end for the level of feed end. Wherein, for better illustration in fig. 2, neither the frame 1 nor its related structures are shown.

With continued reference to fig. 1 and 2, the feeding hopper 2 is a tubular structure with an upper opening and a lower opening and a curved and extended lower end. The feeding hopper 2 can be a common material feeding hopper 2 which needs to be provided with an extending direction, and also can be a feeding hopper 2 structure which is provided with a deblocking device as disclosed in the Chinese utility model patent with the authorization publication number of CN207857088U by the applicant. The roller 3 is additionally provided with an end surface component 31, an outer sleeve 32, a tea dust discharging hopper 33, a tea dust discharging hopper 34, a driving belt wheel 35 and a roller motor 36, the end surface component 31 is arranged in an annular structure, the end surface component 31 is arranged at the feeding end surface of the roller 3, the cylinder wall of the roller 3 is fixedly arranged at the peripheral edge of the end surface component 31, the outer sleeve 32, the tea dust discharging hopper 34 and the tea dust discharging hopper 33 are all fixedly arranged on the frame 1, the tea dust discharging hopper 33 is arranged below the position of the sieve dust through hole 30, the tea dust discharging hopper 34 is in a hopper-shaped structure with open side surfaces and bottom surfaces, the open side surface end of the tea dust discharging hopper 34 is sleeved outside the discharging end of the roller 3, the outer sleeve 32 is in a structure with open two sides and bottom surfaces, one side of the outer sleeve 32 is adjacent to the feeding end of the roller 3 and the other side of the outer sleeve 32 is connected with the tea dust discharging hopper 34, the bottom surface of the outer sleeve 32 is connected with the tea dust discharging hopper 33, the driving pulley 35 is fixedly mounted on the end face member 31, and the drum motor 36 is provided to drive the drum 3 to rotate via the driving pulley 35. The drum motor 36 drives the end face member 31 to rotate through the transmission of the belt and the driving belt wheel 35, and further drives the whole drum 3 to rotate.

Referring to fig. 1, 2 and 3, the deblocking rake teeth include at least one rake tooth member 41, a rotary support 42, an inner gear 43, a rake tooth motor 44 and an assembly dial 45, the assembly dial 45 is disposed in a ring plate-shaped structure, the assembly dial 45 is rotatably assembled to the end face member 31 through the rotary support 42, the rake tooth member 41 is fixedly installed on a side of the assembly dial 45 away from the end face member 31, the rake tooth member 41 extends from a position adjacent to the feed end of the drum 3 toward the discharge end of the drum 3, the inner gear 43 is fixedly assembled to the assembly dial 45, and the rake tooth motor 44 drives the assembly dial 45 to rotate through the inner gear 43. Specifically, the slewing bearing 42 has a common slewing bearing 42 structure with an inner race 421 and an outer race 422 which are rotatably assembled with each other, and the outer race 422 is arranged around the inner race 421. And the end member 31 is of a flange configuration. The driving pulley 35 is of an annular structure, and the driving pulley 35 and the assembly turntable 45 are respectively located on two sides of the end face member 31. That is, the drive pulley 35 and the outer race 422 are screwed to both sides of the end surface member 31. And the assembly turntable 45 and the inner ring gear 43 are screwed to both sides of the inner race 421. The rake teeth motor 44 drives the inner gear ring 43 to rotate through the transmission shaft 441 and the gear 442 which are in transmission connection, so as to drive the inner race 421 to rotate, and further drive the deblocking rake teeth to rotate.

With continued reference to fig. 1, 2 and 3, after the lower portion of the feeding hopper 2 is bent, the middle through hole of the annular structure of the driving pulley 35, the middle through hole of the annular structure of the end surface member 31, the middle through hole of the inner gear ring 43, the middle through holes of the outer race 422 and the inner race 421 of the slewing bearing 42, and the middle through hole of the annular plate-shaped structure of the assembly turntable 45 sequentially penetrate through the driving pulley 35, the end surface member 31, the inner gear ring 43, the slewing bearing 42 and the assembly turntable 45, and then extend into the drum 3. The rake teeth member 41 is a structure with a plurality of tooth-shaped members uniformly distributed on an extending rod, a plurality of rake teeth members 41 can be uniformly distributed on the side surface of the assembling rotary disk 45 along the circumferential direction, and as shown in the figure, six rake teeth members 41 are fixedly arranged on the assembling rotary disk 45. This assembly structure, especially slewing bearing 42 cooperates the structure of face component 31 assembly, utilizes slewing bearing 42 can bear great axial, radial load and the characteristics of overturning moment simultaneously, can effectively ensure the holistic structural strength of equipment, promotes equipment life and operating stability. While the slewing bearing 42 can leave extended space for the feed hopper 2 without affecting the feed. And the feeding can be realized through feeder hopper 2, and the ejection of compact is bigger to the space demand, consequently locates 3 feed ends of cylinder also more rationally with above-mentioned structure. Moreover, the rake teeth motor 44, the drum motor 36 and the like are arranged on the same side of the rack 1, which is beneficial to the arrangement of control structures of control modes such as power lines, a PLC and the like.

The above description is only an embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by using the design concept should fall within the scope of infringing the present invention.

Claims

1. A tea high-efficiency deblocking and screening machine comprises a rack, a feed hopper, a roller and deblocking rake teeth, wherein the roller is a cylindrical roller, the roller is rotatably assembled on the rack, one of two ends of the cylindrical structure of the roller is a feeding end of the roller, the feed hopper is arranged on the rack and extends into the feeding end of the roller, and the deblocking rake teeth are assembled in the roller; the end face component is arranged on the roller in an annular structure, the end face component is arranged on the end face of the feeding end of the roller, and the wall of the roller is fixedly arranged on the peripheral edge of the end face component; the method is characterized in that: the deblocking rake teeth comprise at least one rake tooth component and an assembly turntable, the assembly turntable is arranged in an annular plate-shaped structure, the assembly turntable can be assembled on the end surface component in a relatively rotating mode with the end surface component, the rake tooth component is fixedly arranged on one side, away from the position of the end surface component, of the assembly turntable, and the rake tooth component extends towards the other end of the roller from the position close to the feeding end of the roller; the feed hopper is arranged by the middle through hole of the end surface component annular structure and the middle through hole of the assembly turntable annular plate-shaped structure which sequentially penetrate through the end surface component and the assembly turntable.

2. The tea high-efficiency deblocking and screening machine according to claim 1, characterized in that: one of the two ends of the cylindrical structure of the roller is the feeding end and the other end of the cylindrical structure of the roller is the discharging end of the roller; the roller is arranged in an inclined mode, and the horizontal height of the feeding end in the inclined direction of the roller is larger than that of the discharging end.

3. The tea high-efficiency deblocking and screening machine according to claim 1, characterized in that: the drum is provided with a plurality of sieve powder through holes, and the sieve powder through holes penetrate through the drum wall of the drum; the roller is additionally provided with a tea dust discharging hopper which is fixedly arranged on the rack, and the tea dust discharging hopper is positioned below the position of the sieve dust through hole.

4. The tea high-efficiency deblocking and screening machine according to claim 1, characterized in that: the roller is additionally provided with a driving belt wheel and a roller motor, the driving belt wheel is fixedly assembled on the end surface component, the driving belt wheel and the assembly turntable are respectively arranged at two sides of the end surface component, and the roller motor drives the roller to rotate through the driving belt wheel; the driving belt wheel is of an annular structure, and the feed hopper is formed by sequentially penetrating through the middle through hole of the driving belt wheel annular structure, the middle through hole of the end face component annular structure and the middle through hole of the assembly turntable annular plate-shaped structure through the assembly belt wheel, the end face component and the assembly turntable.

5. The tea high-efficiency deblocking and screening machine according to claim 1, characterized in that: the deblocking rake teeth further comprise a slewing bearing, and the assembling turntable is assembled on the end face component through the slewing bearing; the feed hopper is arranged by the middle through hole of the slewing bearing penetrates through the slewing bearing.

6. The tea high-efficiency deblocking and screening machine according to claim 5, characterized in that: the deblocking rake teeth further comprise an inner gear ring and a rake tooth motor, the inner gear ring is fixedly assembled with the assembling turntable relatively, and the rake tooth motor drives the assembling turntable to rotate through the inner gear ring.

7. The tea high-efficiency deblocking and screening machine according to claim 6, characterized in that: the slewing bearing comprises an inner race and an outer race which can be assembled in a relative rotation mode, and the outer race is arranged outside the inner race in a surrounding mode; the assembly turntable and the inner gear ring are fixedly assembled on the inner race; the outer race is fixedly fitted to the end face member.