CN203028040U

CN203028040U - Detachable mechanism of rolling brush on tea stalk pick out machine

Info

Publication number: CN203028040U
Application number: CN 201320015080
Authority: CN
Inventors: 王双福
Original assignee: ANXI COUNTY SHUANGFUYUAN TEA Co Ltd
Current assignee: ANXI COUNTY SHUANGFUYUAN TEA Co Ltd
Priority date: 2013-01-12
Filing date: 2013-01-12
Publication date: 2013-07-03
Anticipated expiration: 2023-01-12

Abstract

The utility model relates to a fine processing part for tea leaves and provides a detachable mechanism of a rolling brush on a tea stalk pick out machine, which is compact and reasonable in structure and convenient to disassemble, assemble and replace the rolling brush. The detachable mechanism comprises wall plates respectively arranged on racks at the left side and the right side of the tea stalk pick out machine and a rolling brush roller arranged on the two wall plates, wherein the rolling brush roller comprises a rolling brush shaft and the rolling brush sleeved at the outer side of the circumference of the rolling brush shaft; through holes which are arranged in two side ends of the rolling brush and in the rolling brush shaft are also respectively and elastically sleeved with an enclasping tapered sleeve for enclasping the rolling brush through round nuts; one of the two wall plates is provided with a bearing hole site with steps, and the other wall plate is provided with a through bearing hole site; two free ends of the rolling brush shaft are respectively penetrated out of the bearing hole sites of the two wall plates; bearings are respectively arranged on the rolling brush shaft and located on all the bearing hole sites; and the through bearing hole site at the outer side of the wall plate is also detachably provided with a pressing end cover for preventing the bearings and the rolling brush shaft from axially shifting.

Description

Tealeaves is chosen the dismantled and assembled mechanism of rolling hairbrush on the stalk machine

Technical field

The utility model relates to the refining processing component of tealeaves, and particularly a kind of tealeaves is chosen the dismantled and assembled mechanism of rolling hairbrush on the stalk machine.

Background technology

It is a kind of full-automatic mechanical that tea stalk is sorted out from tealeaves that tealeaves is chosen the stalk machine; be the indispensable equipment in the tealeaves subtractive process; existing tealeaves is chosen the stalk machine; comprise that being located at treating on the frame chooses the tea bucket and be located at and wait to choose tea bucket discharging opening below stalk leaf sorting unit; described stalk leaf sorting unit comprise rotating be located to wait to choose under the tea bucket stator roller on the methods, rack and be installed in doing with the stator roller on stator roller one side frame lead the stalk roller in relative rotation; the circumferential surface of described stator roller is evenly equipped with the tealeaves body and is close; tealeaves can be involved in derives the tealeaves placement hole again in it; the described periphery of leading the stalk roller is intervally distributed with the sawtooth circle that is combined around roll body radial surface continuous distributed by a plurality of sawtooth vertically; during work; waiting to choose tea to be chosen in the tea bucket is delivered to the stator roller and obstructs between the roller with leading; leading the stalk roller tooth top that tea stalk and microscler foreign material can be led on the stalk roller around the ratchet of roll body radial surface continuous distributed when rotating takes up; screw-in is led the tea stalk stream bucket of stalk roller below and is discharged; tealeaves then can be taken up the tealeaves stream bucket that falls into stator roller below by the tealeaves placement hole of stator roller and discharge; usually in order further to improve sharpness of separation; also be provided with the arrangement round brush roller of doing tangent rotation with the stator roller on the frame of described stator roller top; the arrangement round brush rolls and the tea stalk of the gross tea that has tea stalk that takes up on the stator roller can be brushed; importing counterrotating ratchet of leading the stalk roller is then rising to the bait and enters tea stalk stream bucket and discharge; also be provided with on the described frame of leading stalk roller top and lead the stalk roller and do and separate the round brush roller in relative rotation; separate the round brush roller and can will lead the tea granule brush of the gross tea that has tea granule that takes up on the stalk roller on the tealeaves placement hole of the stator roller of tea stalk importing rotation; discharge from the tealeaves stream bucket of stator roller below then; the ratchet hook that tea stalk is then led the sawtooth circle of stalk on the roller and was with separation round brush roller; entering tea stalk stream bucket discharges; this stalk leaf sorting structure is when assembling two round brush rollers; be earlier two free ends of each round brush roller are fixed on by rolling bearing units about on two wallboards; do then as a whole again with about two wallboards be welded on respectively on the described machine frame at two sides of leading above stalk roller and the stator roller; this assembling mode; because two left and right sidesing wall plates are that weldering is dead; two round brush rollers are limited by the two wallboard confined spaces; the assembling back just can't change; causing two round brush rollers to damage when needing to change but can't change; thereby influence separating effect; its structural design is unreasonable, the use cost height.

The utility model content

At the problems referred to above, the utility model proposes the tight Minato of a kind of structure rationally, rolling hairbrush disassembling, assembling and replacing easily tealeaves choose the dismantled and assembled mechanism of rolling hairbrush on the stalk machine.

For solving this technical problem; the utility model is taked following scheme: tealeaves is chosen the dismantled and assembled mechanism of rolling hairbrush on the stalk machine; comprise that being located at tealeaves chooses wallboard on the frame of the stalk machine left and right sides; and be installed in round brush roller on two wallboards; described round brush roller comprises roller brush shaft and is sheathed on the rolling hairbrush of roller brush shaft periphery; but the through hole that is positioned at rolling hairbrush two side ends on the described roller brush shaft also is plugged be used to the coning sleeve of holding tightly of holding the rolling hairbrush tightly by the cover of round nut degree of tightness respectively; a wherein wallboard of described two wallboards is provided with dead eye with the level position; another wallboard is provided with straight-through dead eye position; two free ends of described roller brush shaft pass the dead eye position of two wallboards respectively; be positioned at each dead eye bit position on the described roller brush shaft and also be respectively equipped with bearing, the described wallboard outside is positioned on the straight-through dead eye position also removable being provided be used to preventing that bearing and roller brush shaft axial motion from compressing end cap.

Further improvedly be: described each round nut and respectively hold tightly and be provided with the degree of tightness pad between the coning sleeve.

By adopting the aforementioned techniques scheme; the beneficial effects of the utility model are: the dismantled and assembled mechanism that chooses rolling hairbrush on the stalk machine by this novel tea; when the wearing and tearing of rolling hairbrush need repairing or change, only need unclamp round nut, and pull down the end cap that compresses on the wallboard; just can be like a cork from vertical taking-up roller brush shaft; the rolling hairbrush is just replaceable, and this structure is in maintenance process, and is time saving and energy saving; easy accessibility, and can guarantee back the dress precision.

Description of drawings

Fig. 1 is the utility model embodiment front view.

The specific embodiment

Now with specific embodiment the utility model is further specified by reference to the accompanying drawings.

With reference to figure 1; present embodiment discloses the dismantled and assembled mechanism that a kind of tealeaves is chosen rolling hairbrush on the stalk machine; comprise that being located at tealeaves chooses left wallboard 1 and right wallboard 2 on the frame of the stalk machine left and right sides; and be installed in a left side; round brush roller on the right wallboard; described round brush roller comprises roller brush shaft 31 and is sheathed on the rolling hairbrush 32 of roller brush shaft 31 periphery; but the through hole that is positioned at rolling hairbrush 32 two side ends on the described roller brush shaft 31 also respectively the cover by round nut 4 degrees of tightness be plugged be used to what hold the rolling hairbrush tightly and hold coning sleeve 5 tightly; described left wallboard 1 is provided with dead eye with the level position 11; described right wallboard 2 is provided with straight-through dead eye position 21; two free ends of described roller brush shaft 31 pass a left side respectively; the dead eye position of right wallboard; be positioned at each dead eye bit position on the described roller brush shaft 31 and also be respectively equipped with rolling bearing 6; described right wallboard 2 outsides are positioned on the straight-through dead eye position 21 also removable being provided be used to preventing that rolling bearing 6 and roller brush shaft 31 axial motions from compressing end cap 7, and described compressing between end cap 7 and the roller brush shaft 31 also is provided with clamping sleeve 8.

Described each round nut 4 and respectively hold tightly and be provided with degree of tightness pad 9 between the coning sleeve 5.

Choose the dismantled and assembled mechanism of rolling hairbrush on the stalk machine by this novel tea; when the wearing and tearing of rolling hairbrush need repairing or change; only need unclamp round nut; and pull down the end cap that compresses on the wallboard, and just can be like a cork from vertical taking-up roller brush shaft, the rolling hairbrush is just replaceable; this structure is in maintenance process; time saving and energy saving, easy accessibility, and can guarantee back the dress precision.

The above record only for utilizing the embodiment of this origination techniques content, anyly is familiar with modification, the variation that this skill person uses this creation to do, and all belongs to the claim of this creation opinion, and is not limited to those disclosed embodiments.

Claims

1. tealeaves is chosen the dismantled and assembled mechanism of rolling hairbrush on the stalk machine; comprise that being located at tealeaves chooses wallboard on the frame of the stalk machine left and right sides; and be installed in round brush roller on two wallboards; it is characterized in that: described round brush roller comprises roller brush shaft and is sheathed on the rolling hairbrush of roller brush shaft periphery; but the through hole that is positioned at rolling hairbrush two side ends on the described roller brush shaft also is plugged be used to the coning sleeve of holding tightly of holding the rolling hairbrush tightly by the cover of round nut degree of tightness respectively; a wherein wallboard of described two wallboards is provided with dead eye with the level position; another wallboard is provided with straight-through dead eye position; two free ends of described roller brush shaft pass the dead eye position of two wallboards respectively; be positioned at each dead eye bit position on the described roller brush shaft and also be respectively equipped with bearing, the described wallboard outside is positioned on the straight-through dead eye position also removable being provided be used to preventing that bearing and roller brush shaft axial motion from compressing end cap.

2. tealeaves according to claim 1 is chosen the dismantled and assembled mechanism of rolling hairbrush on the stalk machine, it is characterized in that: described each round nut and respectively hold tightly and be provided with the degree of tightness pad between the coning sleeve.