CN208440273U - A kind of adjustable crank mechanism of bat mill knot - Google Patents
A kind of adjustable crank mechanism of bat mill knot Download PDFInfo
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- CN208440273U CN208440273U CN201820710801.0U CN201820710801U CN208440273U CN 208440273 U CN208440273 U CN 208440273U CN 201820710801 U CN201820710801 U CN 201820710801U CN 208440273 U CN208440273 U CN 208440273U
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- vertical shaft
- casing
- type joint
- fixed
- nut type
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Abstract
The utility model belongs to bat processing equipment field.A kind of adjustable crank mechanism of bat mill knot, it is characterised in that including upper vertical shaft, lower vertical shaft, l-shaped rod, screw rod, nut type joint, casing；The lower end of lower vertical shaft is fixed on the center above mill knot tying, the upper end of casing and lower vertical shaft is fixed, casing is vertical with lower vertical shaft, the upper end of upper vertical shaft is equipped with driven pulley, the right end of the cross bar of the lower end and l-shaped rod of upper vertical shaft is fixed, the left end of screw rod and the vertical bar of l-shaped rod are fixed, in the pore of the right end threading of screw rod, nut type joint is made of connector sleeve head and nut portions, annular groove is equipped in connector sleeve head, the left end of casing is equipped with the baffle ring of the annular of protrusion, the connector sleeve head of nut type joint covers on the left part of casing, the nut portions of nut type joint are connect with screw flight；Baffle ring is located in annular groove.By nut type joint, upper the distance between vertical shaft and lower vertical shaft (eccentricity) is adjusted.
Description
Technical field
The utility model belongs to bat processing equipment field, and in particular to a kind of bat mill knot (or rubbing cotton) equipment can
Adjust crank mechanism.
Background technique
Bat generally comprises cotton layer and gauze wrapping layer, cotton layer be wrapped with gauze wrapping layer (by mill knot machine or
Rub gauze and batts of the cotton equipment by gauze wrapping layer).
The crankshaft diameter (eccentricity of eccentric shaft) of existing bat mill knot (or rubbing cotton) equipment is fixed (as China is special
201721701216.6) benefit, cannot can be adjusted as needed.
Summary of the invention
The purpose of this utility model is to provide a kind of bat mill knot adjustable crank mechanism, the mechanism adjustable eccentric away from.
A kind of adjustable crank mechanism of in order to achieve the above purposes, the technical solution adopted by the utility model is: bat mill knot,
It is characterized by comprising upper vertical shaft, lower vertical shaft, l-shaped rod, screw rod, nut type joints, casing；The lower end of lower vertical shaft is fixed on mill
The upper end of center above knot tying, casing and lower vertical shaft is fixed, and casing is vertical with lower vertical shaft, and the upper end of upper vertical shaft is equipped with
The right end of driven pulley, the cross bar of the lower end and l-shaped rod of upper vertical shaft is fixed, and the left end of screw rod and the vertical bar of l-shaped rod are fixed, spiral shell
In the pore of the right end threading of bar, nut type joint is made of connector sleeve head and nut portions, and connector sleeve is equipped in head
Annular groove, the left end of casing are equipped with the baffle ring of the annular of protrusion, and the connector sleeve head of nut type joint is covered in the left end of casing
In portion, the nut portions of nut type joint are connect with screw flight；Baffle ring is located in annular groove.
The utility model has the beneficial effects that: by nut type joint, be adjusted between upper vertical shaft and lower vertical shaft away from
From (eccentricity).
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the portion the A enlarged drawing of Fig. 1.Arrow in figure indicates the direction of motion.
In figure: 1- bracket, 2- hoisting belts, 3- upper vertical shaft grind knot tying under 4-, vertical shaft under 5-, grind knot tying, 7-L type on 6-
Bar, 8- screw rod, 9- nut type joint, 10- baffle ring, 11- annular groove, 12- casing, 13- pore.
Specific embodiment
The preferred embodiment that according to the present invention will be described in detail below with reference to the accompanying drawings.
As shown in Figure 1 and Figure 2, a kind of adjustable crank mechanism (or adjustable offset mandrel) of bat mill knot, including upper vertical shaft 3,
Lower vertical shaft 5, l-shaped rod 7, screw rod 8, nut type joint 9, casing 12；During the lower end of lower vertical shaft 5 is fixed on above mill knot tying 6
Heart position, casing 12 and the upper end of lower vertical shaft 5 are fixed, and casing 12 is vertical with lower vertical shaft 5, and (13 axis of pore of casing 12 is under
Vertical shaft 5 is vertical), the upper end of upper vertical shaft 3 is equipped with driven pulley, and (driven pulley is by the drive pulley on belt and main motor
Wheel is connected, and in main motor mounting bracket 1, if a tensioning wheel is for adjusting belt, tensioning wheel is mounted on Mobile base, Mobile base peace
On bracket.Or can be used: main motor is mounted on Mobile base, and Mobile base is rack-mount, for adjusting belt), on
The right end of the cross bar of the lower end and l-shaped rod 7 of vertical shaft 3, which is fixed, (as welded, can be structure as a whole；L type bar 7 is by cross bar and vertical bar group
It is into a single integrated structure), the left end of screw rod 8 and the vertical bar of l-shaped rod 7 are fixed (as welded), the pore of the right end threading 12 of screw rod 8
In, nut type joint 9 is made of connector sleeve head and nut portions, and annular groove 11, a left side for casing 12 are equipped in connector sleeve head
End is equipped with the baffle ring 10 of the annular of protrusion, and the connector sleeve head of nut type joint 9 covers on the left part of casing 12 that (nut type connects
Head can be rotated on casing 12), the nut portions of nut type joint 9 be threadedly coupled with screw rod 8 (rotating nuts type joint 9, it is adjustable
The distance between l-shaped rod 7 and lower vertical shaft 5 are saved, i.e., adjustable upper the distance between vertical shaft 3 and lower vertical shaft 5)；Baffle ring 10 is located at ring
(position-limiting action is played, nut type joint can rotate on casing 12) in connected in star 11.
A kind of bat grinds knot machine, including bracket 1, lower mill knot tying 4, upper mill knot tying 6, lifting motor, adjustable crank mechanism (or
Claim adjustable offset mandrel), main motor；Lifting motor is installed at the top of bracket, the output end of the lifting motor is sequentially connected
There are speed reducer and horizontal drive shaft, is connected with 4-8 hoisting belts 2, the bottom of hoisting belts 2 on the axis body of horizontal drive shaft side by side
It holds to connect with upper mill knot tying 6 and (above grinds the front side of knot tying 6, rear side is respectively connected with 2-4 hoisting belts；Lifting motor makes mill
Knot tying 6 is gone up and down)；Center above upper mill knot tying 6, which is also vertically installed with, has the adjustable crank mechanism for being eccentrically rotated function
The upper end of (or adjustable offset mandrel), the upper vertical shaft 3 of adjustable crank mechanism is equipped with driven pulley, and driven pulley is by belt
It is connected with the drive pulley on main motor and (drives the left rotation and right rotation of upper mill knot tying 6 by a small margin), in main motor mounting bracket 1,
Tensioning wheel is mounted on Mobile base, and tensioning wheel is in contact with belt and (sets a tensioning wheel for adjusting belt), and Mobile base is mounted on
On bracket (or can be used: main motor is mounted on Mobile base, and Mobile base is rack-mount, for adjusting belt)；Lower mill knot
Plate 4 is located at the lower section of upper mill knot tying 6, and lower mill knot tying 4 is fixed on bracket 1.
The bottom surface of the upper mill knot tying 6 is arcwall face.The bottom surface of the upper mill knot tying 6 is fixed with paper.
Claims (1)
1. a kind of adjustable crank mechanism of bat mill knot, it is characterised in that including upper vertical shaft (3), lower vertical shaft (5), l-shaped rod (7),
Screw rod (8), nut type joint (9), casing (12)；The lower end of lower vertical shaft (5) is fixed on the centre bit of mill knot tying (6) above
It sets, casing (12) and the upper end of lower vertical shaft (5) are fixed, and casing (12) is vertical with lower vertical shaft (5), the upper end installation of upper vertical shaft (3)
There is driven pulley, the lower end of upper vertical shaft (3) and the right end of the cross bar of l-shaped rod (7) are fixed, the left end of screw rod (8) and l-shaped rod
(7) vertical bar is fixed, and in the pore of the right end threading (12) of screw rod (8), nut type joint (9) is by connector sleeve head and spiral shell
Female portion forms, and is equipped with annular groove (11) in connector sleeve head, and the left end of casing (12) is equipped with the baffle ring (10) of the annular of protrusion,
The connector sleeve head of nut type joint (9) covers on the left part of casing (12), the nut portions and screw rod of nut type joint (9)
(8) it is threadedly coupled；Baffle ring (10) is located in annular groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820710801.0U CN208440273U (en) | 2018-05-12 | 2018-05-12 | A kind of adjustable crank mechanism of bat mill knot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820710801.0U CN208440273U (en) | 2018-05-12 | 2018-05-12 | A kind of adjustable crank mechanism of bat mill knot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208440273U true CN208440273U (en) | 2019-01-29 |
Family
ID=65091087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820710801.0U Active CN208440273U (en) | 2018-05-12 | 2018-05-12 | A kind of adjustable crank mechanism of bat mill knot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208440273U (en) |
-
2018
- 2018-05-12 CN CN201820710801.0U patent/CN208440273U/en active Active
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