CN109261668A - A kind of conical flask inner wall wiping arrangement - Google Patents
A kind of conical flask inner wall wiping arrangement Download PDFInfo
- Publication number
- CN109261668A CN109261668A CN201811024654.2A CN201811024654A CN109261668A CN 109261668 A CN109261668 A CN 109261668A CN 201811024654 A CN201811024654 A CN 201811024654A CN 109261668 A CN109261668 A CN 109261668A
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a kind of conical flask inner wall wiping arrangements, belong to experiment instrument cleaning plant technical field, it is characterized by: symmetrically placed two winding wheel in the cavity of the first support frame, the centre bore of the winding wheel is fixedly connected with the first rotation axis, and the two sidewalls that the both ends of first rotation axis are each passed through long stripes through hole and the second support frame on the first support frame side wall are rotatablely connected by bearing；The side plate of the second support frame side is connect with the first feed screw nut, the side plate of the other side is connect with guide pad, it is rotatablely connected between two first otic placodes of the first support frame side by bearing and two-way lead screw, two first feed screw nuts are matched with two-way lead screw respectively, it is connected between two first otic placodes of the first support frame other side by the first guide rod, first guide rod passes through the pilot hole of two guide pads.Has the characteristics that simple structure and reasonable design compared with prior art.
Description
Technical field
The present invention relates to a kind of conical flask cleaning plants, especially a kind of to be suitable for carrying out different size conical flask inner walls
The device of cleaning.
Background technique
Conical flask is a kind of biological, chemical, Chemical Engineering Laboratory is common glass apparatus, is usually indulged made of hard glass
The drop reaction device of section triangular shape.It is mouthful small, bottom is big, be conducive to titration or when other sample-adding processes are vibrated, instead
It answers abundant and liquid is not easy to splash out.Appearance in flat coniform, it is upper it is narrow under it is wealthy, have a cylindrical neck portion, top has one compared with neck
Wealthy opening.Because of the appearance characteristics of conical flask, good cleaning effect can not reach using common bottle brush.And existing skill
In art, there are it is some can be to the umbrella cleaning brush that the inner wall of various sizes of conical flask is cleared up, but existing umbrella
Cleaning brush generally can not clear up the bottom of bottle of conical flask, and can clear up the wide aperture that conical flask bottom of bottle is cleared up
Brush is difficult to be put into the cavity of conical flask again.Therefore, existing laboratory carries out conical flask cleaning work, it has to using immersion
Etch, that is, using 5% (V/V) nitric acid or salt acid soak for 24 hours after, then carried out with potassium bichromate washing lotion secondary or multiple
Processing, after without visualization attachment, hairbrush clears up bottleneck, and with circulating water repeated flushing.But this operation, it is time-consuming and laborious, also
It will cause a large amount of acid solution discharge, be unfavorable for environmental protection.Therefore, there is an urgent need to a kind of burnishers to solve for experiment operator
The certainly cleaning inside problem of large capacity conical flask.
Summary of the invention
Technical assignment of the invention is to provide a kind of be suitable for different size tapers for the above the deficiencies in the prior art
The device that bottle inner wall is cleared up.
The present invention the technical solution to solve the technical problem is that: a kind of conical flask inner wall wiping arrangement, it is characterised in that: packet
Include the first support frame, two-way lead screw, the first guide rod, the second support frame, wiper rail, winding wheel, reel and outer cylinder；Described
First support frame is equipped with the cavity of about one end opening, is respectively equipped with a strip through-hole on the first support frame two sidewalls, and first
Symmetrically placed two winding wheel in the cavity of support, the centre bore of the winding wheel is fixedly connected with the first rotation axis, described
The two sidewalls of long stripes through hole and the second support frame that the both ends of first rotation axis are each passed through on the first support frame side wall pass through
Bearing rotation connection；The side plate of the second support frame side is connect with the first feed screw nut, the side plate and guiding of the other side
Block connection, the guide pad are equipped with a pilot hole；The both ends of the first support frame two sides are respectively equipped with the first otic placode,
Be rotatablely connected between two first otic placodes of the first support frame side by bearing and two-way lead screw, two first feed screw nuts respectively with
Two-way lead screw matches, and is connected between two first otic placodes of the first support frame other side by the first guide rod, described
The first guide rod pass through two guide pads pilot hole；The lower end of two second support frames is connect with the first guide plate, and described
One guide plate is equipped with pilot hole, and the upper end of the second guide plate is connect with the lower end of the second guide rod, second guide rod
Across the pilot hole of the first guide plate；Hinged, the described telescopic rod in the lower end of second guide plate and the upper end of telescopic rod
Lower end connect with third support frame, be rotatablely connected between the both side plate of the third support frame by bearing and idler wheel, institute
The left end for the wiper rail stated is wrapped on the winding wheel in left side, and right end is wrapped in the winding on right side around two telescopic rods and two idler wheels
On wheel；The telescopic rod includes outer sleeve, interior bar and the first compressed spring, and the outer sleeve is equipped with sky open at one end
The upper end of chamber, the interior bar is inserted in the cavity of outer sleeve, and the upper end of interior bar and the bottom wall of outer sleeve pass through the first compression bullet
Spring connection, the lower end of the outer sleeve is connect with third support frame；The upper end of second support frame is equipped with two support plates,
The support plate is equipped with a through-hole, is equipped with reel between two support plates, the centre bore of the reel and second turn
Moving axis is fixedly connected, and the through-hole of one end of the second rotation axis and a support plate is rotatablely connected by bearing, and the other end passes through another
Through-hole in the support plate of side is fixedly connected with the centre bore of the first ratchet, and the support plate and the first pawl are hinged, described
The first pawl lower end be equipped with a strip through-hole, wherein a support plate be equipped with baffle, the baffle be equipped with a through-hole,
The through-hole that the outer end of locating shaft passes through on baffle is connect with pull ring, and inner end is connect with the first guide pin, on the locating shaft
The first guide pin embedded in the first pawl strip through-hole in, the locating shaft be equipped with a shaft shoulder, the shaft shoulder of locating shaft
It is connect between baffle by the second compressed spring, the second compressed spring makes the first pawl in the tooth socket of the first ratchet；Institute
The interior bar stated is equipped with a cavity, is equipped with alignment pin, the second guide pin and L shaped plate in cavity, in the outer sleeve
Wall is equipped with a positioning groove, and the upper end wall of the cavity of interior bar is equipped with a through-hole and communicates with cavity, the alignment pin it is upper
In the locating slot for holding the through-hole in interior bar to be inserted in outer sleeve, the lower end of alignment pin is empty by third compressed spring and interior bar
The wall connection of chamber lower end, the level board of the L shaped plate and vertical plate junction and the inner wall of interior bar cavity are hinged, L shaped plate
Level board is equipped with a strip through-hole, and second guide pin is in the strip through-hole of L shaped plate, the bottom of the interior bar
End is equipped with a through-hole and communicates with cavity, draught line is wound on the reel, it is logical that the upper end of the outer sleeve is equipped with one
Hole is communicated with cavity, and one end of draught line is fixedly connected with reel, and the other end passes through the through-hole of outer sleeve and the through-hole of interior bar
It is connect with the vertical plate of L shaped plate；The middle position of first support frame is equipped with a fixed plate, the both ends of the fixed plate
Be fixedly connected respectively with the both side plate of the first support frame, the fixed plate is equipped with a tapped through hole, the outer cylinder it is outer
Wall is equipped with external screw thread, and outer cylinder is threadedly coupled with the tapped through hole of fixed plate；The outer wall of two telescopic rods is outer with a connecting rod respectively
End is hinged, and the inner end of two connecting rods and the outer wall of pilot sleeve are hinged, and the pilot sleeve is equipped with an axially extending bore, described
The lower end of outer cylinder is equipped with two collars, and the lower end of outer cylinder passes through the axially extending bore of pilot sleeve, and the pilot sleeve is placed on two
Between collar；The handle is equipped with a through-hole, and the through-hole that the upper end of trapezoidal screw passes through on handle is connect with knob, described
Trapezoidal screw and the through-hole of handle be rotatablely connected by bearing, the centre of chute board is equipped with a through-hole, and both ends are respectively equipped with length
Rectangular pilot hole, the through-hole of the chute board are fixedly connected with the second feed screw nut, and the second guide rod upper end passes through chute board
Rectangle pilot hole connect with limit plate, the lower section of the limit plate of the second guide rod is equipped with stop collar, the stop collar position
In the lower end of chute board, the chute board is clipped between the limit plate and stop collar of the second guide rod.
Compared with prior art, the present invention have it is following prominent the utility model has the advantages that
1, various sizes of conical flask can be cleared up using the present apparatus, and present apparatus wiper rail can be very square
Being put into the cavity of conical flask just；
2, the cleaning for sufficiently carrying out inner wall saves clearance time without impregnating repeatedly；
3, inner wall is effectively scrubbed, therefore can be to avoid the washing lotion for using potassium bichromate washing lotion etc. to have pollution to environment；
4, wiper rail is detachable replacement consumptive material, can scrub a large amount of sample conical flask after disposable investment, save people
Power material resources (lotion and water) realize that overall cost reduces.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment 1.
Fig. 2 is the top view for removing handle section of embodiment 1.
Fig. 3 is the partial enlarged view of part A in Fig. 1.
Fig. 4 is the schematic diagram of internal structure of 1 telescopic rod of embodiment, 6 part.
Fig. 5 is the top view of 1 telescopic rod of embodiment, 6 part.
Fig. 6 is the partial enlarged view of part B in Fig. 4.
Fig. 7 is the main view of embodiment 2.
Fig. 8 is the partial enlarged view of C portion in Fig. 7.
Fig. 9 is the main view of embodiment 3.
The top view for removing handle section of Figure 10 embodiment 3.
Specific embodiment
The present invention is further described with specific embodiment with reference to the accompanying drawings of the specification.For the ease of narration, with Fig. 1
Center line subject to, be divided into it is inside and outside, be towards middle line it is interior, on the contrary is outer.
As shown in figs. 1 to 6, embodiment 1 includes the first support frame 8, two-way lead screw 9, the first guide rod 30, the second support frame
25, wiper rail 4, winding wheel 11, reel 15 and outer cylinder 20.
First support frame 8 is equipped with the cavity of about one end opening, and the first support frame is respectively equipped with one on 8 two sidewalls
Strip through-hole, symmetrically placed two winding wheel 11 in the cavity of the first support frame 8, the centre bore of the winding wheel 11 and first turn
Moving axis is fixedly connected, and the both ends of first rotation axis are each passed through long stripes through hole on 8 side wall of the first support frame and the
The two sidewalls of two support frames 25 are rotatablely connected by bearing.The side plate and the first feed screw nut of second support frame, 25 side
10 connections, the side plate of the other side are connect with guide pad 31, and the guide pad 31 is equipped with a pilot hole.
The both ends of first support frame, 8 two sides are respectively equipped with the first otic placode, two first ears of 8 side of the first support frame
It is rotatablely connected between plate by bearing and two-way lead screw 9, two first feed screw nuts 10 are matched with two-way lead screw 9 respectively, described
8 other side of the first support frame two first otic placodes between connected by the first guide rod 30, first guide rod 30 wears
Cross the pilot hole of two guide pads 31.
The middle position of the two-way lead screw 9 is cased with rotating handle 24.
The lower end of two second support frames 25 is connect with the first guide plate 17, and first guide plate 17 is equipped with guiding
Hole, the upper end of the second guide plate 7 are connect with the lower end of the second guide rod 23, and second guide rod 23 passes through the first guide plate
17 pilot hole.The lower end of second guide plate 7 and the upper end of telescopic rod 6 are hinged, the lower end of the telescopic rod 6 and the
Three support frames 1 connect, and are rotatablely connected between the both side plate of the third support frame 1 by bearing and idler wheel 38, the wiping
The left end for wiping item 4 is wrapped on the winding wheel 11 in left side, and right end is wrapped in the winding on right side around two telescopic rods 6 and two idler wheels 38
On wheel 11.The wiper rail 4 is replaceable wiper rail, can specifically be selected according to the applicable of conical flask for clearance, can be with
For sponge strip, non-woven fabrics, hairbrush, chemical fibre material perhaps macromolecule material its object is to carry out the scrub of inner wall, cleaning or
Wiping.
In prioritization scheme, 4 both ends of wiper rail pass through magic tape respectively and are fixed on winding wheel 11.
The telescopic rod 6 includes outer sleeve 3, interior bar 2 and the first compressed spring 37, and the outer sleeve 3 is equipped with one end
The upper end of the cavity of opening, the interior bar 2 is inserted in the cavity of outer sleeve 3, and the upper end of interior bar 2 and the bottom wall of outer sleeve 3 are logical
The connection of the first compressed spring 37 is crossed, the lower end of the outer sleeve 3 is connect with third support frame 1.
The upper end of second support frame 25 is equipped with two support plates, and the support plate is equipped with a through-hole, two supports
Reel 15 is equipped between plate, the centre bore of the reel 15 is fixedly connected with the second rotation axis, and the one of the second rotation axis
End and the through-hole of a support plate are rotatablely connected by bearing, and the other end passes through the through-hole and the first ratchet in the support plate of the other side
14 centre bore is fixedly connected, and the support plate and the first pawl 29 are hinged, and the lower end of first pawl 29 is equipped with one
Strip through-hole, wherein a support plate is equipped with baffle, the baffle is equipped with a through-hole, and the outer end of locating shaft 12 passes through baffle
On through-hole connect with pull ring 13, inner end is connect with the first guide pin, and the first guide pin on the locating shaft 12 is embedding
In the strip through-hole of the first pawl 29, the locating shaft 12 is equipped with a shaft shoulder, between the shaft shoulder and baffle of locating shaft 12
It being connected by the second compressed spring 18, the second compressed spring 18 makes the first pawl 29 in the tooth socket of the first ratchet 14, thus
The first ratchet 14 can be made to one-directionally rotate.
The interior bar 2 is equipped with a cavity, is equipped with alignment pin 33, the second guide pin 35 and L shaped plate in cavity
34,3 inner wall of outer sleeve is equipped with a positioning groove, and the upper end wall of the cavity of interior bar 2 is equipped with a through-hole and communicates with cavity,
The through-hole that the upper end of the alignment pin 33 passes through in interior bar 2 is inserted in the locating slot of outer sleeve 3, the lower end of alignment pin 33
It is connect by third compressed spring 36 with the wall of 2 cavity lower end of interior bar, the level board of the L shaped plate 34 and vertical plate junction
Hinged with the inner wall of 2 cavity of interior bar, the level board of L shaped plate 34 is equipped with a strip through-hole, and second guide pin 35 is embedding
In the strip through-hole of L shaped plate 34, the bottom end of the interior bar 2 is equipped with a through-hole and communicates with cavity, on the reel 15
It is wound with draught line, the upper end of the outer sleeve 3 is equipped with a through-hole and communicates with cavity, and one end of draught line and reel 15 are solid
Fixed connection, the through-hole that the other end passes through outer sleeve 3 are connect with the through-hole of interior bar 2 with the vertical plate of L shape plate 34.
The inner wall of the cavity of the outer sleeve 3 is equipped with a limited block, so as to limit the insertion depth of interior bar 2.
The middle position of first support frame 8 be equipped with a fixed plate 32, the both ends of the fixed plate 32 respectively with
The both side plate of first support frame 8 is fixedly connected, and the fixed plate 32 is equipped with a tapped through hole, the outer wall of the outer cylinder 20
It is equipped with external screw thread, outer cylinder 20 is threadedly coupled with the tapped through hole of fixed plate 32.
The outer wall of two telescopic rods 6 is hinged with the outer end of a connecting rod 5 respectively, the inner ends of two connecting rods 5 and pilot sleeve 19 it is outer
Wall is hinged, and the pilot sleeve 19 is equipped with an axially extending bore, and the lower end of the outer cylinder 20 is equipped with two collars, outer cylinder 20
Lower end passes through the axially extending bore of pilot sleeve 19, and the pilot sleeve 19 is placed between two collars.
The upper end of the outer cylinder 20 is connect with rotating disc 28, is connect on first support frame 8 with a handle 16.
The handle 16 is equipped with a through-hole, and the upper end of trapezoidal screw 27 passes through through-hole and the company of knob 21 on handle 16
It connecing, the through-hole of the trapezoidal screw 27 and handle 16 is rotatablely connected by bearing, and the centre of chute board 22 is equipped with a through-hole,
Both ends are respectively equipped with rectangle pilot hole, and the through-hole of the chute board 22 is fixedly connected with the second feed screw nut 26, and second leads
The rectangle pilot hole for passing through chute board 22 to 23 upper end of bar is connect with limit plate, is set below the limit plate of the second guide rod 23
Restraining position ring block, the stop collar are located at the lower end of chute board 22, and the chute board 22 is clipped in the limit plate of the second guide rod
Between stop collar.
Operating process is as follows: when using the present invention, keeping two telescopic rods 6 parallel with outer cylinder 20, rotates reciprocal lead screw, adjusts two
Wiper rail 4 is attached to the two sides of the same diameter inner wall of conical flask bottleneck, turning knob 21, rotation by the distance between winding wheel 11
Button 21 drives trapezoidal screw 27 to rotate, and trapezoidal screw 27 drives the movement of the second feed screw nut 26, and the second feed screw nut 26 passes through cunning
Guidance tape 22 and the second guide rod 23 drive the movement of the second guide plate 7, so as to adjust the position of the second guide plate 7, so as to
Enough adapt to the conical flask of different length inertance tube.Outer cylinder 20 is rotated, outer cylinder 20 drives pilot sleeve 19 to move, and pilot sleeve 19 is logical
It crosses two connecting rods 5 and drives the rotation of two telescopic rods 6, to make telescopic rod 6 that wiper rail 4 to be tightly attached on the inner wall of conical flask, pull and draw
Ring 13, pull ring 13 drive locating shaft 12 to move outward, and locating shaft 12 drives the rotation of the first pawl 29 by the first guide pin,
Make the first pawl 29 no longer in the tooth socket of the first ratchet 14, rotate reel 15, make 15 take-up of reel, draught line drives
L shaped plate 34 rotates, and L shaped plate 34 is made to drive alignment pin 33 to move by the second guide pin 35, extracts alignment pin 33 outer
The locating slot of sleeve 3,37 diastole of the first compressed spring make interior bar 2 move to conical flask bottom, the present apparatus are rotated, to conical flask
Inner wall is cleared up.
It needs operator persistently to pull pull ring 13 in embodiment 1, makes the tooth socket of the first pawl 29 and the first ratchet 14 point
From operation is inconvenient.As shown in FIG. 7 and 8, in example 2, the first ratchet 14 and the first pawl 29 are changed to the second spine
Wheel 39 and the second pawl 40, the other end of second rotation axis pass through through-hole and the second ratchet in the support plate of the other side
39 centre bore is fixedly connected, and wherein a support plate is equipped with supporting plate 42, the supporting plate to second support frame 25
42 are equipped with through-hole, and the lower end of supporting plate 42 is connect with guide cylinder 44, and it is axial rectangular logical that the guide cylinder 44 is equipped with one
Hole, the through-hole that the upper end of guiding axis 43 passes through on supporting plate 42 are connect with the second pawl 40, and second pawl 40 is placed on
In the tooth socket of second ratchet 39, the lower end of the guiding axis 43 is connect with rectangular locating rod 46, the rectangular locating rod 46
Axial square through hole across guide cylinder 44 is connect with knob 45, and the outside of the guiding axis 43 is cased with the 4th compressed spring
41, the upper end of the 4th compressed spring 41 withstands on the lower end of the second pawl 40, and lower end withstands on the upper end of supporting plate 42.When
When needing 15 unwrapping wire of reel, knob 45 is pulled downward on, the second ratchet 39 is made to compress the 4th compressed spring 41, the second pawl 40
It is detached from the tooth socket of the second ratchet 39, makes 45 180 ° of rotation of knob, so that the second pawl 40 is rotated 180 °, keep reel 15 reversed
Rotation, being capable of unwrapping wire.
In embodiment 1, needs manually to carry out centering to the present apparatus, wiper rail 4 is made to be placed on the same diameter of taper bottleneck
Two sides, it is cumbersome.As shown in Figures 9 and 10, in embodiment 3, the lower end of first guide plate 17 and third connecting plate
51 are fixedly connected, and the two sides of the third connecting plate 51 are respectively equipped with a through-hole, and the left end third that passes through of the first screw rod 48 connects
The through-hole of 51 side of fishplate bar is connect with rotating handle 47, and the second screw rod 54 and the through-hole of 51 side of right end third connecting plate are turned by bearing
The thread rotary orientation of dynamic connection, first screw rod 48 and the second screw rod 54 is on the contrary, first screw rod 48 is equipped with axial direction side
Shape blind hole, second screw rod 54 are equipped with the first rectangular slide bar 50, and the rectangular slide bar 50 of described first is placed on the first spiral shell
The rectangular blind hole of the axial direction of bar 48.Third guide rod 52 and the through-hole of 51 other side of left end third connecting plate are rotated by bearing to be connected
It connects, the 4th guide rod 55 and the through-hole of 51 side of right end third connecting plate are rotatablely connected by bearing, the third guide rod
52 are equipped with axial rectangular blind hole, and the 4th guide rod 55 is equipped with the second rectangular slide bar 53, the rectangular slide bar of described second
53 are placed on the rectangular blind hole of axial direction of third guide rod 52, and the side of V-type clamping plate 49 is equipped with tapped through hole, and the other side is equipped with guiding
Through-hole, wherein the threaded hole of a V-type clamping plate 49 is threadedly coupled with the first screw rod 48, guide through hole is covered in the outer of third guide rod 52
Side, the threaded hole of another V-type clamping plate 49 are threadedly coupled with the second screw rod 54, and guide through hole covers in the outside of the 4th guide rod 55,
Two V-type clamping plates 49 are staggered relatively.Rotation rotating handle 47 can the first screw rod 48 and the second screw rod 54 rotate simultaneously, make two V-type clamping plates
49 relatively rotate, and so that two V-type clamping plates 49 is clamped the cylindrical neck portion of conical flask, so that wiper rail 4 be made to be automatically placed in conical flask
The two sides of the same diameter of mouth.When two second 25 relative motions of support frame, the first screw rod 48 and the second screw rod 54 can be with
The movement of two support frames 25.
It should be noted that specific embodiment of the invention is to the present invention have been described in detail, for ability
For the technical staff in domain, its various of progress is obviously changed without departing from the spirit and scope of the present invention
Become all within protection scope of the present invention.
Claims (1)
1. a kind of conical flask inner wall wiping arrangement, it is characterised in that: including the first support frame, two-way lead screw, the first guide rod,
Two support frames, wiper rail, winding wheel, reel and outer cylinder；First support frame is equipped with the cavity of about one end opening, the
A strip through-hole is respectively equipped on one support frame two sidewalls, symmetrically placed two winding wheel in the cavity of the first support frame is described
The centre bore of winding wheel is fixedly connected with the first rotation axis, and the both ends of first rotation axis are each passed through the first support frame side
The two sidewalls of long stripes through hole and the second support frame on wall are rotatablely connected by bearing；The side of the second support frame side
Plate is connect with the first feed screw nut, and the side plate of the other side is connect with guide pad, and the guide pad is equipped with a pilot hole；It is described
The both ends of the first support frame two sides be respectively equipped with the first otic placode, pass through bearing between two first otic placodes of the first support frame side
It is rotatablely connected with two-way lead screw, two first feed screw nuts are matched with two-way lead screw respectively, the first support frame other side
Two first otic placodes between by the first guide rod connect, first guide rod pass through two guide pads pilot hole；Two
The lower end of two support frames is connect with the first guide plate, and first guide plate is equipped with pilot hole, the upper end of the second guide plate
It is connect with the lower end of the second guide rod, second guide rod passes through the pilot hole of the first guide plate；Second guiding
The lower end of plate and the upper end of telescopic rod are hinged, and the lower end of the telescopic rod is connect with third support frame, the third support
It being rotatablely connected between the both side plate of frame by bearing and idler wheel, the left end of the wiper rail is wrapped on the winding wheel in left side,
Right end is wrapped on the winding wheel on right side around two telescopic rods and two idler wheels；The telescopic rod includes outer sleeve, interior bar and
One compressed spring, the outer sleeve are equipped with cavity open at one end, and the upper end of the interior bar is inserted in the cavity of outer sleeve,
The upper end of interior bar and the bottom wall of outer sleeve are connected by the first compressed spring, and the lower end of the outer sleeve and third support frame connect
It connects；The upper end of second support frame is equipped with two support plates, and the support plate is equipped with a through-hole, sets between two support plates
There is reel, the centre bore of the reel is fixedly connected with the second rotation axis, one end of the second rotation axis and a support plate
Through-hole be rotatablely connected by bearing, the centre bore of through-hole and the first ratchet that the other end passes through in the support plate of the other side is fixed
Connection, the support plate and the first pawl are hinged, and the lower end of first pawl is equipped with a strip through-hole, wherein a support
Plate is equipped with baffle, and the baffle is equipped with a through-hole, and the through-hole that the outer end of locating shaft passes through on baffle is connect with pull ring, interior
End is connect with the first guide pin, and the first guide pin on the locating shaft is in the strip through-hole of the first pawl, institute
The locating shaft stated is equipped with a shaft shoulder, is connected between the shaft shoulder and baffle of locating shaft by the second compressed spring, the second compression bullet
Spring makes the first pawl in the tooth socket of the first ratchet；The interior bar is equipped with a cavity, be equipped in cavity alignment pin,
Second guide pin and L shaped plate, the outer sleeve inner wall are equipped with a positioning groove, and the upper end wall of the cavity of interior bar is equipped with one
Through-hole is communicated with cavity, and the through-hole that the upper end of the alignment pin passes through in interior bar is inserted in the locating slot of outer sleeve, is positioned
The lower end of pin shaft is connect by third compressed spring with the wall of interior bar cavity lower end, the level board and vertical plate of the L shaped plate
Junction and the inner wall of interior bar cavity are hinged, and the level board of L shaped plate is equipped with a strip through-hole, and second guide pin is embedding
In the strip through-hole of L shaped plate, the bottom end of the interior bar is equipped with a through-hole and communicates with cavity, is wound on the reel
Draught line, the upper end of the outer sleeve are equipped with a through-hole and communicate with cavity, and one end of draught line is fixedly connected with reel, separately
One end passes through the through-hole of outer sleeve and the through-hole of interior bar and the vertical plate of L shaped plate connects；The interposition of first support frame
A fixed plate is installed, the both ends of the fixed plate are fixedly connected with the both side plate of the first support frame respectively, the fixation
Plate is equipped with a tapped through hole, and the outer wall of the outer cylinder is equipped with external screw thread, the tapped through hole screw thread company of outer cylinder and fixed plate
It connects；The outer wall of two telescopic rods is hinged with the outer end of a connecting rod respectively, and the inner end of two connecting rods and the outer wall of pilot sleeve are hinged, described
Pilot sleeve be equipped with an axially extending bore, the lower end of the outer cylinder is equipped with two collars, and the lower end of outer cylinder passes through pilot sleeve
Axially extending bore, the pilot sleeve is placed between two collars；The handle be equipped with a through-hole, trapezoidal screw it is upper
The through-hole on handle is held to connect with knob, the through-hole of the trapezoidal screw and handle is rotatablely connected by bearing, slideway
The centre of plate is equipped with a through-hole, and both ends are respectively equipped with rectangle pilot hole, the through-hole of the chute board and the second feed screw nut
It is fixedly connected, the rectangle pilot hole that the second guide rod upper end passes through chute board is connect with limit plate, the limit of the second guide rod
The lower section of plate is equipped with stop collar, and the stop collar is located at the lower end of chute board, and the chute board is clipped in the second guide rod
Between limit plate and stop collar.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811024654.2A CN109261668B (en) | 2018-09-04 | 2018-09-04 | Erlenmeyer flask inner wall wiping arrangement |
| CN202110678242.6A CN113319081B (en) | 2018-09-04 | 2018-09-04 | Easy operation type erlenmeyer flask inner wall wiping arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811024654.2A CN109261668B (en) | 2018-09-04 | 2018-09-04 | Erlenmeyer flask inner wall wiping arrangement |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110678242.6A Division CN113319081B (en) | 2018-09-04 | 2018-09-04 | Easy operation type erlenmeyer flask inner wall wiping arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109261668A true CN109261668A (en) | 2019-01-25 |
| CN109261668B CN109261668B (en) | 2021-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110678242.6A Active CN113319081B (en) | 2018-09-04 | 2018-09-04 | Easy operation type erlenmeyer flask inner wall wiping arrangement |
| CN201811024654.2A Active CN109261668B (en) | 2018-09-04 | 2018-09-04 | Erlenmeyer flask inner wall wiping arrangement |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110678242.6A Active CN113319081B (en) | 2018-09-04 | 2018-09-04 | Easy operation type erlenmeyer flask inner wall wiping arrangement |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109758367A (en) * | 2019-02-25 | 2019-05-17 | 孙瑞磊 | A kind of small-sized external use plaster producing device |
| CN109926263A (en) * | 2019-02-25 | 2019-06-25 | 金光红 | A kind of surface covering application device |
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| CN106733980A (en) * | 2016-12-15 | 2017-05-31 | 重庆天嘉日用品实业有限公司 | Inner container for thermos flask cleaning device |
| CN107413788A (en) * | 2017-04-28 | 2017-12-01 | 重庆毓堡农业开发有限责任公司 | Bottle washing apparatus |
| CN207209774U (en) * | 2017-09-18 | 2018-04-10 | 中国建筑第七工程局有限公司 | A kind of tube boom hoisting |
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| DE102006044904A1 (en) * | 2006-09-22 | 2008-03-27 | Khs Ag | Method and device for treating containers |
| CN203018405U (en) * | 2013-01-14 | 2013-06-26 | 余莉琳 | Conical flask brush |
| CN205496211U (en) * | 2016-04-13 | 2016-08-24 | 匡建梅 | Instrument is cleaned with water with special use of erlenmeyer flask to medical science inspection |
| CN106862205B (en) * | 2017-04-06 | 2019-01-11 | 嘉兴敏惠汽车零部件有限公司 | A kind of container inner wall cleaning equipment of machinery field |
| CN108212976A (en) * | 2017-09-28 | 2018-06-29 | 黄男 | A kind of conical flask cleaning means of water-saving Rapid Cleaning |
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| US20040060577A1 (en) * | 2002-09-30 | 2004-04-01 | Dunn Steven B. | Bottle-nipple brush and method of using |
| CN102580962A (en) * | 2012-03-12 | 2012-07-18 | 徐自升 | Inner wall scraper for narrow-mouth container |
| CN106733980A (en) * | 2016-12-15 | 2017-05-31 | 重庆天嘉日用品实业有限公司 | Inner container for thermos flask cleaning device |
| CN107413788A (en) * | 2017-04-28 | 2017-12-01 | 重庆毓堡农业开发有限责任公司 | Bottle washing apparatus |
| CN207209774U (en) * | 2017-09-18 | 2018-04-10 | 中国建筑第七工程局有限公司 | A kind of tube boom hoisting |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109758367A (en) * | 2019-02-25 | 2019-05-17 | 孙瑞磊 | A kind of small-sized external use plaster producing device |
| CN109926263A (en) * | 2019-02-25 | 2019-06-25 | 金光红 | A kind of surface covering application device |
| CN109926263B (en) * | 2019-02-25 | 2021-06-22 | 金光红 | Surface coating smearing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109261668B (en) | 2021-07-06 |
| CN113319081A (en) | 2021-08-31 |
| CN113319081B (en) | 2022-06-03 |
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