CN203712506U - Caterpillar driving system of lifting device for automatic feeding machine of centerless grinding machine - Google Patents
Caterpillar driving system of lifting device for automatic feeding machine of centerless grinding machine Download PDFInfo
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- CN203712506U CN203712506U CN201320855170.9U CN201320855170U CN203712506U CN 203712506 U CN203712506 U CN 203712506U CN 201320855170 U CN201320855170 U CN 201320855170U CN 203712506 U CN203712506 U CN 203712506U
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- hopper
- bearing
- feeding groove
- stand
- crawler
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Abstract
The utility model discloses a caterpillar driving system of a lifting device for an automatic feeding machine of a centerless grinding machine. The caterpillar driving system comprises a floor stand which is vertically arranged in a hopper, the height of the floor stand is 2m to 2.5m, the lower end of one surface, on the hopper, of the floor stand is also provided with a horizontal section which is arranged on the inner bottom of the hopper, a conveyor groove is concavely arranged on the surface, on the hopper, of the floor stand, the width of the conveyor groove is 15m to 25m, the conveyor groove is inclined upwards, two ends of the conveyor groove respectively form retainer edges, and the upper end of the right side retainer edge of the conveyor groove is provided with a notch; a circle of caterpillar surrounds the floor stand, the caterpillar moves along the conveyor groove, the caterpillar comprises a plurality of rectangular plates which are sequentially arranged side by side, each rectangular plate is respectively obliquely provided with a hanging strip for hanging and upwards lifting a bearing, and each hanging strip is inclined towards the direction for guiding the bearing into the notch. Each hanging strip is respectively arranged on one independent rectangular plate, so that more stability in running is realized, and the dropping probability in the upward running process can be avoided.
Description
Technical field
The utility model relates to a kind of charging equipment of bearing centerless grinder, particularly a kind of crawler haulage system of carrying materials device for centerless grinder automatic charging machine.
Background technology
A lot of manufacturers all come grinding bearing outer ring with centerless grinder, and bearing is the manual feeding of many employings in the time entering the charging aperture of centerless grinder, inefficiency, and degree of danger is high, and the accident that often has occurs.
Ye You producer adopts import equipment to carry out full-automatic material-feeding, but this kind equipment complex structure is costly, is not suitable for some small-scale producers and introduces, and is therefore necessary to design a kind of cost low, centerless grinder automatic charging machine simple in structure.
Preliminary this feeder of imagination mainly comprises puies forward materials device and two parts of pay-off, and carrying materials device is mainly that bearing at random is promoted in chute feeder one by one, and in chute feeder preliminary ordered arrangement; Pay-off is that chute feeder bearing out is again arranged and made it in erectility, the outer ring of bearing contact with two rotating shafts in pay-off and on one side high speed rotating advance on one side, finally enter and in centerless grinder, grind outer ring operation.
Carrying in materials device, imagination be by crawler belt by bearing one by one pocket get on, then derive and go in order by chute feeder, therefore how to design one by bearing at random one by one pocket get on so that the crawler haulage system of sending is in order the current problem that solves of needing.
Utility model content
The utility model has overcome existing deficiency in above-mentioned prior art, provides a kind of bearing at random is promoted to the pocket crawler haulage system that is beneficial to send in order that gets on one by one.
The technical solution of the utility model is achieved in that
Put forward the crawler haulage system of materials device for centerless grinder automatic charging machine, described crawler haulage system comprises the stand of standing in hopper, the height of stand is 2～2.5m, the lower end of this one side that is positioned at hopper of stand is also provided with a horizontal segment, the bottom of described horizontal segment in hopper, this one side that is positioned at hopper of stand is concaved with feeding groove, the width of feeding groove is 15～25cm, and feeding groove is obliquely installed obliquely, the two ends of feeding groove form rib, are provided with a breach in the upper end of feeding groove right side rib; In stand around there being a circle crawler belt, crawler belt moves along feeding groove, described crawler belt comprises the rectangular slab that polylith is arranged side by side in turn, between adjacent rectangular slab, leave gap between two, between rectangular slab, be to be connected by chain, chain is connected with caterpillar driving device, and on each piece rectangular slab, homocline is provided with a hanging strip also upwards promoting in order to tangle bearing, and hanging strip is to be obliquely installed towards the direction that bearing is imported to breach.
As preferably, caterpillar driving device comprises crawler haulage motor, worm-and-wheel gear and the gear train being formed by two of left and right gear, crawler haulage motor is in transmission connection by belt, belt pulley and worm-and-wheel gear, worm-and-wheel gear is connected with right gear, between two gears in left and right, be wound with driving-chain, after the tooth of two gears in left and right engages with driving-chain, engage with the chain of crawler belt again.Crawler belt adopts gear drive, and structure is more firm, and long service life is convenient to maintenance; And crawler belt is to adopt two parallel gear drive, make driving force balance more by force, in pocket material process, be difficult for getting stuck.
As preferably, be provided with the hairbrush in order to the bearing that does not enter breach is scraped of a rotation in the top of feeding groove, described hairbrush is cylindrical, and one end of hairbrush is connected with the drive motors that drives its rotation.
Adopt principle of the present utility model and the beneficial effect of technique scheme to be:
The utility model is simple in structure, easy to use, only needs a workman on duty on side, and that does also only has in race bearing shovel material bin to be ground.
Specifically, crawler haulage system of the present invention is on crawler belt, to be furnished with multiple hanging strips that are obliquely installed, and hanging strip is constantly come from feed hopper bottom pocket, thereby bearing is hung in each hanging strip, and last bearing is sent via the breach of stand rib more one by one in order.And every hanging strip is arranged on an independent rectangular slab respectively, make operation more steady, avoided producing the possibility dropping in running upwards.
Brief description of the drawings
Fig. 1 is the structural representation of carrying materials device in embodiment in the utility model feeder;
Fig. 2 is the side view of carrying materials device;
Fig. 3 is the structural representation of pay-off;
Fig. 4 is the side view of pay-off.
Detailed description of the invention
Detailed description of the invention of the present utility model is as follows:
Embodiment: crawler haulage system of the present utility model is the important component part of centerless grinder automatic charging machine, below feeder entirety is described in detail: a kind of centerless grinder automatic charging machine, as shown in Fig. 1～4, comprise and carry materials device, pay-off, between above-mentioned stream oriented device, be connected by chute feeder 4.
As shown in Fig. 1～2, the described materials device of carrying comprises hopper 1 and the crawler haulage system that automatically bearing in hopper 1 is tangled and upwards promote, described crawler haulage system comprises the stand 2 of standing in hopper 1, the height of stand 2 is 2～2.5m, this one side that is positioned at hopper 1 of stand 2 is concaved with feeding groove 3, the width of feeding groove 3 is 15～25cm, and feeding groove 3 is obliquely installed obliquely, the two ends of feeding groove 3 form rib 14, are provided with the breach 15 that feeding groove 3 is communicated with chute feeder 4 in the upper end of feeding groove 3 right side ribs 14; As shown in Figure 2, the described big up and small down funnel-form of hopper 1, the lower end of this one side that is positioned at hopper 1 of stand 2 is also provided with a horizontal segment 5, the bottom of described horizontal segment 5 in hopper 1.
Below the junction of chute feeder 4 and feeding groove 3, be provided with blanking collecting bin 33, on the inwall of blanking collecting bin 33, be tiltedly provided with one the bearing that falls into blanking collecting bin 33 is imported to the guide plate 34 in hopper 1 again.
In stand 2 around there being a circle crawler belt 6, crawler belt 6 moves along feeding groove 3, described crawler belt 6 comprises the rectangular slab 7 that polylith is arranged side by side in turn, between adjacent rectangular slab 7, leave gap 8 between two, between rectangular slab 7, be to be connected by chain 9, chain 9 is connected with caterpillar driving device, on each piece rectangular slab 7, homocline is provided with a hanging strip 11 also upwards promoting in order to tangle bearing 10, hanging strip 11 is to be obliquely installed towards the direction that bearing is imported to chute feeder, the angle that hanging strip tilts is 25～28 degree, be provided with the hairbrush 12 in order to the bearing that does not enter chute feeder 4 is scraped of a rotation in the top of feeding groove 3, described hairbrush 12 is cylindrical, and one end of described hairbrush 12 is connected with drive motors 13.
In materials device, be also provided with backgauge protector carrying, described backgauge protector comprises backgauge web plate 23 and auxiliary baffle plate 24, described backgauge web plate 23 is hinged with stand 2, described auxiliary baffle plate 24 be arranged on stand 2 side backgauge web plates 23 after, and auxiliary baffle plate 24 protrudes from hopper upper surface, when backgauge web plate 23 is closed, can cover on feeding groove, or in the time opening, be resisted against on auxiliary baffle plate 24.
Crawler belt 6 constantly moves upward under caterpillar driving device effect, in the time filling bearing in hopper, as shown in Figure 1, bearing 10 can be hung in hanging strip 11 and upwards promote, because hanging strip 11 is obliquely installed, so bearing 10 can be resisted against on the rib 14 on feeding groove 3 right sides in hanging strip 11, in the time moving to breach 15 place of top, bearing 10 can be rolled in chute feeder 4.
As shown in Figure 2, caterpillar driving device comprises crawler haulage motor 16, worm-and-wheel gear 17 and the gear train being formed by two of left and right gear 18,19, crawler haulage motor 16 is in transmission connection with worm-and-wheel gear 17 by belt 20, belt pulley 21, worm-and-wheel gear 17 is connected with right gear 19, between two gears 18,19 in left and right, be wound with driving-chain 22, after the tooth of two of left and right gear 18,19 engages with driving-chain 22, engage with the chain 9 of crawler belt again.
As shown in Figure 1, Figure 3, described chute feeder 4 comprises a line channel 25 and an arc guide barrel 26, the downward-sloping setting of line channel 25, one end of line channel 25 is connected with the breach 15 on the rib of feeding groove right side, the other end of line channel 25 is connected with the upper end of arc guide barrel 26, the upper end of line channel 25 is provided with one and prevents the straight line press strip 27 that the bearing in line channel 25 is jumped out, the width of line channel 25 equates with the thickness of bearing, and described straight line press strip 27 is connected with straight line press strip height adjustment mechanism; Straight line press strip height adjustment mechanism comprises along the spaced multiple press strip fixed heads 28 of line channel 25 length direction, press strip fixed head 28 exceeds line channel 25 and is fixedly linked with line channel 25 sides, on each press strip fixed head 28, be provided with slot 29 and adjusting knob 30, adjusting knob 30 is threaded with straight line press strip 27, and adjusting knob 30 slides and straight line press strip 27 is locked on press strip fixed head 28 along slot 29.
The upper end of arc guide barrel 26 is provided with an arc pressuring plate 31 matching with arc guide barrel 26 shapes, size, the width of arc guide barrel 26 and the equal diameters of bearing, arc pressuring plate 31 is connected with to regulate the arc pressuring plate height adjustment mechanism of spacing between arc pressuring plate 31 and arc guide barrel 26.Arc pressuring plate height adjustment mechanism comprises along the spaced multiple pressing plate fixed heads 32 of arc guide barrel guide direction, pressing plate fixed head 32 exceeds arc guide barrel 26 and is fixedly linked with arc guide barrel side, on each pressing plate fixed head 32, be provided with slot 29 and adjusting knob 30, adjusting knob 30 is threaded with arc pressuring plate 31, and adjusting knob 30 slides and arc pressuring plate 31 is locked on pressing plate fixed head 32 along the slot 29 of pressing plate fixed head 32.
As shown in Fig. 3～4, described pay-off comprises two rotating shafts 35 in order to feeding that are arranged side by side in left and right, 36, left and right two rotating shafts 35, 36 length are identical, and both synchronously rotate under the effect of same driving belt 37, wherein right spindle 36 is horizontally disposed with, left rotary shaft 35 1 head heights, other end is low, left and right two rotating shafts 35, 36 produce and intersect at right spindle 36 medium positions, left and right two rotating shafts 35, 36 include large footpath section 38 and the less path section 39 of a diameter that a diameter is larger, the path section 39 of left and right two rotating shafts is all positioned at the discharging opening position near chute feeder, between the path section 39 of left and right two rotating shafts, be provided with a feeding roller 40, feeding roller 40 internal diameters are identical with bearing 10 diameter that need to carry, the entrance that can say feeding roller 40 is connected with the lower end of arc guide barrel 26, feeding roller 40 upper ends are provided with one in order to the pressure cylinder wheel 41 between the path section of two rotating shafts about feeding roller 40 is pressed in, pressure cylinder wheel 41 is arranged on a support 42, top between the large footpath section 38 of left and right two rotating shafts is provided with the pressing plate 43 that prevents that bearing from jumping out.
This end away from feeding roller 40 of pressing plate 43 be also provided with a rotation and in order to push down bearing and to make the orderly compact arranged wheel pressing shaft 44 of bearing, described wheel pressing shaft 44 be suspended from left and right two rotating shafts large footpath section 38 between top.
Bearing 10 lay flat on one's back from arc guide barrel 26 lower ends out, due to left and right two rotating shafts 35, between 36, there is certain angle, and feeding roller 40 is pressed in left and right two rotating shafts 35, it between 36, is also High Rotation Speed, so feeding roller 40 also has the angle of an inclination, just give bearing a proal component, bearing can become erectility entering after cylinder, be that bearing enters the central axis of feeding roller rear bearing and the central axis of feeding roller coincides, when bearing also can keep this state out in feeding roller, simultaneously, because bearing is pressed in left and right two rotating shafts 35 by pressing plate, between 36, so bearing still can High Rotation Speed and the state of being kept upright move ahead always.In the time of fast arrival centerless grinder charging aperture, can pass through again wheel pressing shaft 44, because wheel pressing shaft 44 is also rotary, and contact with bearing outer ring, can proofread and correct like this state of bearing, bearing is arranged each other and entered into closely centerless grinder, can reduce to a certain extent mismachining tolerance, ensure crudy.
Claims (3)
1. put forward the crawler haulage system of materials device for centerless grinder automatic charging machine, it is characterized in that: described crawler haulage system comprises the stand of standing in hopper, the height of stand is 2～2.5m, the lower end of this one side that is positioned at hopper of stand is also provided with a horizontal segment, the bottom of described horizontal segment in hopper, this one side that is positioned at hopper of stand is concaved with feeding groove, the width of feeding groove is 15～25cm, and feeding groove is obliquely installed obliquely, the two ends of feeding groove form rib, are provided with a breach in the upper end of feeding groove right side rib; In stand around there being a circle crawler belt, crawler belt moves along feeding groove, described crawler belt comprises the rectangular slab that polylith is arranged side by side in turn, between adjacent rectangular slab, leave gap between two, between rectangular slab, be to be connected by chain, chain is connected with caterpillar driving device, and on each piece rectangular slab, homocline is provided with a hanging strip also upwards promoting in order to tangle bearing, and hanging strip is to be obliquely installed towards the direction that bearing is imported to breach.
2. the crawler haulage system of carrying materials device for centerless grinder automatic charging machine according to claim 1, it is characterized in that: caterpillar driving device comprises crawler haulage motor, worm-and-wheel gear and the gear train being formed by two of left and right gear, crawler haulage motor is in transmission connection by belt, belt pulley and worm-and-wheel gear, worm-and-wheel gear is connected with right gear, between two gears in left and right, be wound with driving-chain, after the tooth of two gears in left and right engages with driving-chain, engage with the chain of crawler belt again.
3. the crawler haulage system of carrying materials device for centerless grinder automatic charging machine according to claim 1, it is characterized in that: the hairbrush in order to the bearing that does not enter breach is scraped that is provided with a rotation in the top of feeding groove, described hairbrush is cylindrical, and one end of hairbrush is connected with the drive motors that drives its rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320855170.9U CN203712506U (en) | 2013-12-23 | 2013-12-23 | Caterpillar driving system of lifting device for automatic feeding machine of centerless grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320855170.9U CN203712506U (en) | 2013-12-23 | 2013-12-23 | Caterpillar driving system of lifting device for automatic feeding machine of centerless grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203712506U true CN203712506U (en) | 2014-07-16 |
Family
ID=51151703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320855170.9U Expired - Fee Related CN203712506U (en) | 2013-12-23 | 2013-12-23 | Caterpillar driving system of lifting device for automatic feeding machine of centerless grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203712506U (en) |
-
2013
- 2013-12-23 CN CN201320855170.9U patent/CN203712506U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160811 Address after: 315000, Zhejiang Province, Ningbo City, Henghe Town, Cixi Wu Village Patentee after: Cixi Yina Bearing Co. Ltd. Address before: 315318 Zhejiang city of Ningbo province Cixi city Henghe Zhen Shi Yan Cun Patentee before: ZHEJIANG WUHUAN BEARING GROUP CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20171223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |