CN203018656U - Wire library mechanism of steel wire gauze netting machine for coal mine rock bolting - Google Patents
Wire library mechanism of steel wire gauze netting machine for coal mine rock bolting Download PDFInfo
- Publication number
- CN203018656U CN203018656U CN 201220711932 CN201220711932U CN203018656U CN 203018656 U CN203018656 U CN 203018656U CN 201220711932 CN201220711932 CN 201220711932 CN 201220711932 U CN201220711932 U CN 201220711932U CN 203018656 U CN203018656 U CN 203018656U
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- sleeve
- wire
- mandrel
- steel wire
- silk
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- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
Abstract
The utility model relates to a wire library mechanism of a steel wire gauze netting machine for a coal mine rock bolting, belonging to supporting facilities of knitters for hexagonal steel wire gauzes. The wire library mechanism comprises a long wire roller and a short wire library, wherein the long wire roller is a bobbin; the wire library mechanism is characterized in that the short wire library consists of a wire library tube, a central spindle, a rotation sleeve, a square hole sleeve, a rear eccentric wheel and a rear sleeve, the central spindle is arranged at one end of the wire library tube, the rear sleeve and the rear eccentric wheel are arranged at the other end of the wire library tube, the rotation sleeve is arranged at one end of the central spindle, the square sleeve is arranged at the other end of the central spindle, and the square sleeve is provided with a sleeve unbinding wheel. The wire library mechanism is transmitted through a plurality of rows of chains, the twisting number of turns of two meshes is not limited, and the drawing distance can be controlled and regulated. A hexagonal net with small meshes can be woven with thick meshes, the diameter of the mesh of the hexagonal net is 3-4.5mm and the width of the mesh is 50mm.
Description
Technical field
The invention belongs to the auxiliary facility of the braider of hexagonal steel silk screen.
Background technology
ChinaUtility model patent ZL02220196.3 discloses a kind of galvanized hexagonal wire mesh knitting mechanism.To adopt two relative changing of the relative positions of wrong plate, some double gears are installed in the opposite joint of wrong plate, and pull half gear to rotate with tooth bar, a hole is respectively arranged on half gear, penetrate organizine and tram in the hole, and two silks all are fixed on draw in the net on cylinder, when half gear is pulled rotation by tooth bar, article two, twine was screwed for two weeks mutually, was then drawn in the net cylinder to pull out certain distance.The mutual changing of the relative positions of wrong plate afterwards, half gear is the changing of the relative positions thereupon also.Pull simultaneously the twine transverse shift.And repeat above-mentioned action, and twine is screwed mutually, form the hexagon mesh.This netting method and mechanism are at present domestic and international main weaving method and mechanisms.But this weaving method and mechanism have the following disadvantages:
1. the galvanized hexagonal wire mesh selvage of braiding is shaped form, can not compile out the galvanized hexagonal wire mesh with net of lines limit.
2. two twines screw the travel limits that the number of turns is subjected to tooth bar mutually, generally can only twist two circles.
Can not control the size of tensile force when 3. two twines screw, the galvanized hexagonal wire mesh of braiding, the twine tensioning degree is inhomogeneous, there is no prestressing force in twine.
4. twine is gone out hard dog leg by half gear card when screwing, and thicker twine is just stayed on twine by permanent.The aesthetic property of impact net.The integrated carrying ability of impact net.
5. in each double gear, only have one and half gears to be connected with the spring silk cylinder that stores tram, half gear also will drive spring silk cylinder when twisting net and make eccentric rotary, have a machine in operation not steady, and poor stability.
6. knitmesh mechanism with cylinder Si Ku mechanism, after the hook on cylinder is set, has determined that just the net machine can only be the general layout of machine one net, mesh that can not a machine braiding sizes.
7. and this knitmesh mechanism can only the very little moment of transmission due to one half gears, so can only weave filamentary webs, mesh wire diameter is generally less than 3mm.Major diameter twine galvanized hexagonal wire mesh can not be woven, the needs to large string diameter galvanized hexagonal wire mesh can not be satisfied on engineering.
In a word, bobbinet machine mechanism and the weaving method that uses now can not knit out the major diameter twine, it is good and have a prestressed galvanized hexagonal wire mesh to have a twine linearity of straight line selvage, mesh.Thereby limited the extensive use of galvanized hexagonal wire mesh.
Summary of the invention:
The invention provides the mesh grid filament diameter to be the Si Ku mechanism of the mine bolt supporting use steel wire netting machine of 3 ~ 4.5 ㎜.
The present invention includes long filament cylinder, short storehouse, the long filament cylinder is roll, it is characterized in that short storehouse is comprised of silk depositary management, mandrel, revolving sleeve, square hole cover, rear eccentric wheel and rear cover; One end of silk depositary management is installed mandrel, and the other end of silk depositary management is equipped with rear cover and rear eccentric wheel; One end of mandrel arranges revolving sleeve, the other end setting party borehole jack of mandrel; The square hole cover is equipped with the solution wheel.
The middle part of described mandrel arranges the external screw thread that is connected with the silk depositary management, and an end of mandrel is square body, and the other end of mandrel is cylinder, and mandrel arranges crossed beam trunking.
Described rear eccentric wheel is connected as one by cylinder and square body and consists of, and offers the metallic channel of two symmetries on rear eccentric wheel.
Described rear cover is the sleeve pipe with square shaft hole, and sleeve pipe is provided with external screw thread;
Described revolving sleeve is the sleeve with axis hole, and the outer wall of sleeve arranges one section conical surface.
Described roll comprises axle, and axle is provided with rub sassafras sheet, trim ring, butterfly spring and locking nut, and axle is equipped with cylinder by bearing, and the two ends of cylinder are connected with the baffle plate of two circles respectively.
The two ends of described silk depositary management arranges internal thread, in the silk depositary management, a rectangular window is set.
The present invention is the transmission of many row chains, and it is unrestricted that two twines screw the number of turns mutually, and can control and distance is drawn in the net in adjustment, mesh that can a machine braiding sizes; Shuttle cutter on the shuttle wheel guarantees that each twisting when netting can reserve one section straight line twine, and the limit that makes mesh is linear, and shape is attractive in appearance.Can weave the galvanized hexagonal wire mesh of the little mesh of coarse net silk.The mesh wire diameter of galvanized hexagonal wire mesh is 3～4.5mm, the wide 50mm of mesh.
Description of drawings
Fig. 1 is the structure chart of long filament cylinder in the embodiment of the present invention.
In figure, 65, bearing, 66, cops, 67, baffle plate, 68, trim ring, 69, disk spring, 70, locking nut, 71, axle, 72, friction plate.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the structure chart in the short-and-medium silk of embodiment of the present invention storehouse.
In figure, 73, rear eccentric wheel, 74, rear cover, 75, the silk depositary management, 76, revolving sleeve, 77, short silk screen, 78, the square hole cover, 79, separate wheel, 111, mandrel.
Fig. 4 is the structure chart of rear cover in the embodiment of the present invention.
In figure, 80, external screw thread, 81, cylinder, 82, the square shaft hole.
Fig. 5 is the left view of Fig. 4.
Fig. 6 is the structure chart of embodiment of the present invention central shaft.
In figure, 83, crossed beam trunking, 84, cylinder, 85, square body.
Fig. 7 is the left view of Fig. 6.
Fig. 8 is the top view of Fig. 6.
Fig. 9 is the structure chart of revolving sleeve in the embodiment of the present invention.
In figure, 86, arbor hole.
Figure 10 is the left view of Fig. 9.
Figure 11 is rear eccentric structure chart in the embodiment of the present invention.
In figure, 87, cable-through hole, 88, square body, 89, cylinder, e is eccentric throw.
Figure 12 is the left view of Figure 11.
The specific embodiment
Shown in Fig. 1,2, long filament cylinder of the present invention has baffle plate 67, cylinder 66, axle 71, locking nut mother 70, butterfly spring 69, trim ring 68, the sassafras sheet 72 that rubs, the bearing 65 of two circles.
Baffle plate 67 connects as one with cylinder 66, and axle 71 is provided with the sassafras sheet 72 that rubs, trim ring 68, butterfly spring 69 and locking nut mother 70, and axle 71 is equipped with cylinder 66 by bearing 65.
Shown in Figure 3, short storehouse is comprised of silk depositary management 75, mandrel 111, revolving sleeve 76, gyroaxis, square hole cover 78, rear eccentric wheel 73 and rear cover 74.
Fig. 4, shown in Figure 5, rear cover 74 is for having the sleeve pipe in square shaft hole 82, and sleeve pipe is provided with external screw thread 80.
The minimum length in short silk storehouse is 3 meters, and the middle part is a depositary management 75, and two ends is processed with internal thread, and wherein an end is installed a mandrel 111.
Fig. 6, Fig. 7, shown in Figure 8, the middle part of mandrel 111 is that external screw thread is connected with silk depositary management 75, an end is square body 85; The other end of mandrel 111 is cylinders 84, and the cylinder end arranges the revolving sleeve 76(Fig. 9 with taper seat, shown in Figure 10 by gyroaxis).Offer a crossed beam trunking 83 on mandrel 111, mandrel 111 overlaps 78 by square hole and is connected with solution wheel 79.
Offer a rectangular window in silk depositary management 75, the silk depositary management other end arranges rear eccentric wheel 73.
Figure 11, rear eccentric wheel 73 shown in Figure 12 are connected as one by cylinder 89 and square body 88 and consist of, and offer the metallic channel 87 of two symmetries on rear eccentric wheel 73.
Claims (7)
1. the mine bolt supporting with the Si Ku mechanism of steel wire netting machine, comprises long filament cylinder, short storehouse, and the long filament cylinder is roll, it is characterized in that short storehouse is comprised of silk depositary management, mandrel, revolving sleeve, square hole cover, rear eccentric wheel and rear cover; One end of silk depositary management is installed mandrel, and the other end of silk depositary management is equipped with rear cover and rear eccentric wheel; One end of mandrel arranges revolving sleeve, the other end setting party borehole jack of mandrel; The square hole cover is equipped with the solution wheel.
2. mine bolt supporting according to claim 1 is with the Si Ku mechanism of steel wire netting machine, the middle part that it is characterized in that described mandrel arranges the external screw thread that is connected with the silk depositary management, one end of mandrel is square body, and the other end of mandrel is cylinder, and mandrel arranges crossed beam trunking.
3. mine bolt supporting according to claim 1 is with the Si Ku mechanism of steel wire netting machine, it is characterized in that described rear eccentric wheel is connected as one by cylinder and square body to consist of, and offers the metallic channel of two symmetries on rear eccentric wheel.
4. mine bolt supporting according to claim 1 with the Si Ku mechanism of steel wire netting machine, is characterized in that described rear cover is the sleeve pipe with square shaft hole, and sleeve pipe is provided with external screw thread.
5. mine bolt supporting according to claim 1 with the Si Ku mechanism of steel wire netting machine, is characterized in that described revolving sleeve is the sleeve with axis hole, and the outer wall of sleeve arranges one section conical surface.
6. mine bolt supporting according to claim 1 is with the Si Ku mechanism of steel wire netting machine, it is characterized in that described roll comprises axle, axle is provided with rub sassafras sheet, trim ring, butterfly spring and locking nut, axle is equipped with cylinder by bearing, and the two ends of cylinder are connected with the baffle plate of two circles respectively.
7. mine bolt supporting according to claim 1 with the Si Ku mechanism of steel wire netting machine, is characterized in that the two ends of described silk depositary management arranges internal thread, in the silk depositary management, a rectangular window is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220711932 CN203018656U (en) | 2012-12-21 | 2012-12-21 | Wire library mechanism of steel wire gauze netting machine for coal mine rock bolting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220711932 CN203018656U (en) | 2012-12-21 | 2012-12-21 | Wire library mechanism of steel wire gauze netting machine for coal mine rock bolting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203018656U true CN203018656U (en) | 2013-06-26 |
Family
ID=48642670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220711932 Expired - Fee Related CN203018656U (en) | 2012-12-21 | 2012-12-21 | Wire library mechanism of steel wire gauze netting machine for coal mine rock bolting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203018656U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106988011A (en) * | 2017-04-21 | 2017-07-28 | 天津天康金属制品有限公司 | Multi-layer braided spring is used in a kind of in stable condition galvanized hexagonal wire mesh braiding easy to use |
-
2012
- 2012-12-21 CN CN 201220711932 patent/CN203018656U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106988011A (en) * | 2017-04-21 | 2017-07-28 | 天津天康金属制品有限公司 | Multi-layer braided spring is used in a kind of in stable condition galvanized hexagonal wire mesh braiding easy to use |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20201221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |