CN201442759U - Material harrowing device of harrow machine - Google Patents
Material harrowing device of harrow machine Download PDFInfo
- Publication number
- CN201442759U CN201442759U CN2009200197279U CN200920019727U CN201442759U CN 201442759 U CN201442759 U CN 201442759U CN 2009200197279 U CN2009200197279 U CN 2009200197279U CN 200920019727 U CN200920019727 U CN 200920019727U CN 201442759 U CN201442759 U CN 201442759U
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- China
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- material collecting
- collecting tank
- slusher
- chain
- harrower
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Abstract
The utility model belongs to the mining field, in particular to a material harrowing device of a harrow machine, which overcomes the shortcomings of an existing material harrowing device which is against national laws and has low working efficiency. The material harrowing device comprises a material collecting groove, wherein two ends of the material collecting groove are respectively provided with a drive wheel and a bend wheel, a slusher chain is winded on the drive wheel and the bend wheel, and the outer side of the material collecting groove and one side of the drive wheel are provided with hydraulic motors. The material harrowing device has simple structure and high working efficiency, does not need steel wire ropes, is not against national laws and regulations, and can achieve continuous work.
Description
Technical field
The utility model belongs to the digging field, is specifically related to a kind of scraper raking apparatus.
Background technology
Scraper is widely used in the mining industry digging field, for the big contribution of tool has been made in mining industry production.
Traditional scraper is made up of scraper winch and entrucking groove, the entrucking groove can be divided into dustpan mouth, link slot, medial launder and blowpit, three steel tanks in back unify with bolt, the dustpan mouth is then hinged with link slot, can it be lifted or let-down ground by adjusting lifting screw, dustpan mouth front end is hinged with left baffle, can open or close.On the platform below medial launder scraper winch is housed, scraper winch is made up of electrical motor, drop-gear box, reel, steel rope and slusher etc.Track adjusting wheel and slusher that the head rope of winch is walked around the blowpit rear end connect together, and tail rope is walked around the track adjusting wheel of blowpit rear end, and fixedly rope sheave and the slusher walked around on the face of meeting head on connect together again.Start winch, slusher is harrowed spoil to blowpit through dustpan mouth, link slot, medial launder, is discharged into mine car from the discharge port of blowpit.
The steel ropes that adopt in the common scraper more, steel rope is easy to generate spark when fracture, use danger close under coal mine, and therefore scraper is the equipment that country prohibites use at present.But scraper is easy to use, and is cheap, easy to maintenance, and do not have better substitute to occur, and is still using in a lot of collieries; Secondly, scraper only uses a slusher, interrupter duty, and work efficiency is very low; In addition, generally need fix a rope sheave on the face of meeting head on of scraper, and will constantly change the rope sheave position, these work are all finished by manual operation, cause its use very inconvenient, and have reduced work efficiency.
Summary of the invention
The purpose of this utility model is to overcome the scraper of existing structure and violates state's laws, and ineffective defective has proposed a kind of scraper raking apparatus of new structure.It is simple in structure, need not to use steel rope, does not violate the state's laws rules, can realize continuous working, and high efficiency.
The utility model is to adopt following technical scheme to realize: a kind of harrowing device of harrower, comprise material collecting tank, wherein, the two ends of material collecting tank are provided with drive wheel and bend wheel respectively, the slusher chain is wrapped on drive wheel and the bend wheel, the outside of material collecting tank and drive wheel one side are provided with HM Hydraulic Motor, and HM Hydraulic Motor is used for driving slusher chain continuous rotation.
Described slusher chain can be made up of two electrodeless round-link chains and a plurality of slusher that is connected between the round-link chain, promptly is made up of two electrodeless round-link chains, slusher and guide rods.In order to prevent the slusher upset, be provided with anti-canting mechanism.The both sides of slusher are provided with chute and hole, are provided with guide rod in the chute, are provided with rotating shaft with the chain link of the cooresponding round-link chain in slusher hole, and hinge is formed in hole on the slusher and rotating shaft.One end of guide rod is arranged in the chute, and the other end is provided with the hole, and the round-link chain of close guide rod hole one side is provided with rotating shaft, and hinge is formed in the hole of guide rod one end and the rotating shaft on the annulus, and the chute on guide rod and the slusher is formed moving sets.When slusher was walked around bend wheel or drive wheel, hole on the slusher and the pitch-row on the guide rod were from dwindling, but therefore the moving sets flexible can not influence its distance and dwindle.
Described slusher chain is not limited to the structure of two above-mentioned electrodeless round-link chains and a plurality of slusher composition, also can be by a round-link chain, slusher and stable chain are formed, wherein, two of certain chain link straight flanges are fixed on the midway location on slusher top on the round-link chain, the both sides of slusher are provided with scraper plate, scraper plate one end is connected with slusher, the other end is provided with connecting bore, an end of stablizing chain is connected with connecting bore, annulus on the other end round-link chain connects, two stable chains of round-link chain both sides are symmetry to be installed, and can make slusher be in more stable state, can not overturn when being subjected to resistance at slusher crown position.
One end of described material collecting tank is the rewinding end, and the cooresponding other end is a throw-off end, and wherein bend wheel is located at the rewinding end of material collecting tank, and drive wheel is located at its throw-off end.The and arranged on left and right sides of material collecting tank is equipped with side plate, the bearing of drive wheel and bend wheel is separately positioned on the left and right side plate, be provided with a plurality of pillars between the left and right side plate, be used for keeping the relative position between the left and right side plate, it is as a whole that each parts are maintained in.The slusher chain that is positioned at the material collecting tank below is a pilled-in selvedge, i.e. working edge.The rear portion of described material collecting tank throw-off end is provided with the scraper conveying arrangement.
Lifting for the ease of raking apparatus, this device is equipped with portal frame: the top of material collecting tank is provided with Long Menliang, the bottom of gantry beam is fixed with lifting appliance, lifting appliance links to each other by the left and right side plate of chain and material collecting tank, be used for the height and the position, the left and right sides of control sets hopper, so that collection material.Gantry beam can be fixed on the two side, tunnel by anchor pole, also can column be set at the two ends of gantry beam, and column is supported on the bottom surface, tunnel.Roller can be installed in the bottom of column, so that move.
The utility model also can use the height and the position, the left and right sides of the hydraulic cylinder-controlled system material collecting tank of lifting hydraulic cylinder and translation.The cylinder body of lifting hydraulic cylinder is fixed on the both sides of material collecting tank and helps, piston rod down, the end of piston rod is provided with piston shoes, the piston shoes bottom surface is sphere, can slide to any direction.When scraper moved, this hydraulic actuating cylinder was supporting the weight of material collecting tank, and piston shoes slide along the bottom surface, tunnel.The both sides of material collecting tank are respectively equipped with the translation hydraulic actuating cylinder simultaneously, its cylinder body is connected with the material collecting tank lateral wall by hinge, piston-rod end is provided with the anchor boots, the anchor boots can in an inclined direction be supported on the bottom surface, tunnel, also can be supported on the sidewall of tunnel, the faying face indention of anchor boots and bottom surface, tunnel or side, tunnel is in case sliding stop.For the ease of collection material, generally the anchor boots are supported on the side, tunnel, when piston rod was upheld, hydraulic actuating cylinder will promote material collecting tank and adjust position, the left and right sides.In order to reduce friction, piston-rod end is not limited to use piston shoes, also can use cardan wheel instead.
This device makes scraper be parked in the appropriate location during work, with the throw-off end of material collecting tank with harrow the cash conveying arrangement and be connected, make material collecting tank be in the material top, start HM Hydraulic Motor, the slusher chain that is positioned at material collecting tank below is a just collection material continuously of working edge, is transported to the haul device of back backward.By the control lifting appliance, come the control sets hopper to be positioned at the material top all the time, thereby guarantee collection material continuously.
The beneficial effects of the utility model are: by having improved the structure of raking apparatus, need not to adopt steel rope when making the scraper work of adopting this raking apparatus, safe in utilization, do not violate the state's laws rules, by the lifting appliance position of control sets hopper at any time, realize continuous rake material action, improved work efficiency greatly.
Description of drawings:
Fig. 1 is the cutaway view of embodiment 1;
Fig. 2 is the birds-eye view of embodiment 1;
Fig. 3 is that the A-A of Fig. 1 is to cutaway view;
Fig. 4 has the A-A of column to cutaway view;
Fig. 5 has the A-A of column roller to cutaway view;
Fig. 6 is to use the front view of the slusher chain of two electrodeless round-link chains;
Fig. 7 is to use the birds-eye view of the slusher chain of an electrodeless round-link chain;
Fig. 8 is to use the front view of the slusher chain of an electrodeless round-link chain;
Fig. 9 is the front view of embodiment 2;
Figure 10 is that the C-C of Fig. 9 is to view;
Figure 11 is that the B-B of Fig. 9 is to view;
Figure 12 is the view that the lifting hydraulic cylinder end has roller.
The 1st, drive wheel; The 2nd, material; The 3rd, bend wheel; The 4th, the slusher chain; 4-1 is a round-link chain; 4-2 is a guide rod; 4-3 is a chute; 4-4 is rotating shaft; 4-5 is the hole; 4-6 is rotating shaft; 4-7 is the hole; 4-8 stablizes chain; 4-9 is a connecting bore; 4-10 is a lugless joining shackle; The 5th, material collecting tank; The 6th, the rear portion conveying arrangement; The 7th, HM Hydraulic Motor; The 8th, anchor pole; The 9th, Long Menliang; The 10th, lifting appliance; The 11st, chain; The 12nd, column; The 13rd, roller; The 14th, lifting hydraulic cylinder; The 15th, the translation hydraulic actuating cylinder.
The specific embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, described harrowing device of harrower comprises slusher chain 4, material collecting tank 5, HM Hydraulic Motor 7, drive wheel 1 and bend wheel 3.Drive wheel 1 is located at the throw-off end of material collecting tank 5, and bend wheel 3 is provided with the rewinding end of material collecting tank 5.Slusher chain 4 is on drive wheel 1 and bend wheel 3.The outside of material collecting tank 5 and drive wheel 1 one sides are provided with HM Hydraulic Motor 7, and HM Hydraulic Motor 7 is connected with drive wheel 1, for drive wheel provides power.The slusher chain 4 of material collecting tank 5 belows is pilled-in selvedge, i.e. working edge.The slusher chain 4 of material collecting tank 5 tops is in backlash journey state.The rear portion of the throw-off end of material collecting tank is provided with scraper conveying arrangement 6.
As Fig. 3, slusher chain 4 is made up of a plurality of slushers between two electrodeless round-link chain 4-1 and the circular chain, the both sides of slusher are equipped with chute 4-3 and hole 4-7, and the chain link of the cooresponding round-link chain 4-1 of hole 4-7 is provided with rotating shaft 4-4, and the hole 4-7 on rotating shaft 4-4 and the slusher forms hinge.
In order to prevent the slusher upset, be provided with rotation preventing mechanism: the end of guide rod 4-2 is arranged in the chute 4-3, the other end is provided with hole 4-5, be fixed with rotating shaft 4-6 on the annulus of the circular chain of close hole 4-5, hole 4-5 and rotating shaft 4-6 form hinge, and the chute 4-3 on guide rod 4-2 and the slusher forms moving sets simultaneously.When slusher was walked around bend wheel 3 or drive wheel 1, the distance between hole 4-5 and the hole 4-7 was dwindled, because the moving sets flexible can not influence its distance and dwindle.
As shown in Figure 4 and Figure 5, slusher chain 4 also can only use an electrodeless round-link chain 4-1 and a plurality of slusher, the midway location on slusher top fixedly installs lugless joining shackle 4-10, described lugless joining shackle 4-10 is a certain annulus in the round-link chain, the both sides of slusher are provided with connecting bore 4-9, the end of connecting bore 4-9 is fixed on the slusher, and the other end is provided with connecting bore 4-9.An end of stablizing chain 4-8 is connected on the connecting bore 4-9, the other end is connected with a certain chain link in the round-link chain, two stable chains that are positioned at round-link chain 4-1 both sides are symmetry status, therefore can make slusher be in more stable state, can not overturn when slusher is subjected to resistance.
For the ease of the raking apparatus collection material, this device is equipped with portal frame and lifting appliance 10, be used for the control sets hopper up and down and position, the left and right sides, as shown in Figure 1, the two ends of gantry beam 9 are fixed in the tunnel by anchor pole 8, lifting appliance links to each other with material collecting tank 5 by chain 11, and lifting appliance can move along gantry beam 9, also can lift by crane material collecting tank 5.
During work, start HM Hydraulic Motor 7, make slusher chain 4 cycle rotations, material 2 is the continuous collection material of energy just, is transported in the rear portion conveying arrangement 6.
During this device work, material collecting tank 5 is connected with the cash machine conveying arrangement 6 at its rear portion, after each several part connects in this device, start HM Hydraulic Motor 7, make slusher chain 4 cycle rotations by drive wheel 1, drive the continuous collection material 2 of slusher, and material 2 is transported in the rear portion conveying arrangement 6.Use lifting appliance 10 at any time the control sets hopper residing about and high and low position, make material collecting tank 5 be in the top of material 2 all the time, thereby make slusher collection material 2 constantly, realize the continuous working of raking apparatus.
As Fig. 9, Figure 10, Figure 11 and shown in Figure 12, the left and right sides of material collecting tank 5 is provided with lifting hydraulic cylinder 14, and the cylinder body of hydraulic actuating cylinder 14 is fixed on the lateral wall of material collecting tank 5, piston rod is provided with downwards, the end of piston rod is equipped with piston shoes, and the piston shoes end is sphere, can slide in any direction.When the piston rod in the hydraulic actuating cylinder is flexible, realized the oscilaltion of material collecting tank 5.
The end of piston rod also can use cardan wheel as shown in figure 12 except using the piston shoes in the lifting hydraulic cylinder 14, and cardan wheel can effectively reduce friction force.
Simultaneously, the left and right sides of material collecting tank 5 is provided with translation hydraulic actuating cylinder 15 respectively, the end of hydraulic cylinder body is connected by the lateral wall of hinge with material collecting tank 5, the end of piston rod is equipped with the anchor boots, the surface of anchor boots can indention, the anchor boots can be anchored on the bottom surface, tunnel, also can be supported on the lateral wall of tunnel.When the anchor boots anchoring of a certain side translation hydraulic actuating cylinder 15 is good, when piston rod is upheld, will drive material collecting tank 5 left and right sides translations.
By translation hydraulic actuating cylinder 15 and lifting hydraulic cylinder 14 at any time control sets hopper 5 up and down and position, the left and right sides, it is positioned at above the material all the time.
Other is with embodiment 1.
Claims (10)
1. a harrowing device of harrower comprises material collecting tank, it is characterized in that: the two ends of material collecting tank are provided with drive wheel and bend wheel respectively, and the slusher chain is wrapped on drive wheel and the bend wheel, and the outside of material collecting tank and drive wheel one side are provided with HM Hydraulic Motor.
2. harrowing device of harrower according to claim 1, it is characterized in that: described slusher chain is made up of two electrodeless round-link chains, slusher and guide rods, the both sides of slusher are respectively equipped with chute and hole, be provided with guide rod in the chute, be provided with rotating shaft with the chain link of the cooresponding round-link chain in slusher hole, hinge is formed in hole on the slusher and rotating shaft; Guide rod one end is arranged in the chute, and the other end is provided with the hole, and the round-link chain of close guide rod hole one side is provided with rotating shaft, and hinge is formed in hole on the guide rod and the rotating shaft on the round-link chain; Chute on guide rod and the slusher is formed moving sets.
3. harrowing device of harrower according to claim 1, it is characterized in that: described slusher chain is made up of an electrodeless round-link chain, slusher and stable chain, two straight flanges of a chain link in the round-link chain are fixed on the midway location on slusher top, the both sides of slusher are provided with scraper plate, scraper plate one end is fixed on the slusher, and the other end is provided with connecting bore, and an end of stablizing chain is connected with connecting bore, the other end is connected with annulus in the round-link chain, and two stable chains of round-link chain both sides are symmetry and install.
4. harrowing device of harrower according to claim 1 is characterized in that: an end of described material collecting tank is the rewinding end, and the other end is a throw-off end, and wherein bend wheel is located at the rewinding end of material collecting tank, and drive wheel is located at the throw-off end of material collecting tank.
5. according to claim 1 or 2 or 3 described harrowing device of harrower, it is characterized in that: described material collecting tank top is equipped with Long Menliang, the bottom of gantry beam is fixed with lifting appliance, lifting appliance links to each other by two lateral walls of chain and material collecting tank, and gantry beam is fixed on the two side, tunnel by anchor pole.
6. according to claim 1,2 or 3 described harrowing device of harrower, it is characterized in that: the top of described material collecting tank is equipped with Long Menliang, the bottom of gantry beam is fixed with lifting appliance, lifting appliance links to each other by two lateral walls of chain and material collecting tank, beam two ends, gantry link to each other with column respectively, and column is supported on the bottom surface, tunnel.
7. harrowing device of harrower according to claim 6 is characterized in that: roller is equipped with in the bottom of described column.
8. harrowing device of harrower according to claim 1, it is characterized in that: the both sides of described material collecting tank are provided with lifting hydraulic cylinder, and wherein the cylinder body of hydraulic actuating cylinder is fixed in the lateral wall of material collecting tank, and piston rod down, the end of piston rod is provided with piston shoes, and the piston shoes bottom surface is sphere.
9. harrowing device of harrower according to claim 1 is characterized in that: the both sides of described material collecting tank are provided with lifting hydraulic cylinder, and wherein the cylinder body of hydraulic actuating cylinder is fixed in the lateral wall of material collecting tank, piston rod down, the end of piston rod is provided with cardan wheel.
10. according to claim 1,8 or 9 described harrowing device of harrower, it is characterized in that: the both sides of described material collecting tank are provided with the translation hydraulic actuating cylinder, the end of hydraulic cylinder body is connected by the lateral wall of hinge and material collecting tank, and the end of piston rod is provided with the anchor boots, the anchoring face indention of anchor boots.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200197279U CN201442759U (en) | 2009-03-31 | 2009-03-31 | Material harrowing device of harrow machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200197279U CN201442759U (en) | 2009-03-31 | 2009-03-31 | Material harrowing device of harrow machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201442759U true CN201442759U (en) | 2010-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200197279U Expired - Fee Related CN201442759U (en) | 2009-03-31 | 2009-03-31 | Material harrowing device of harrow machine |
Country Status (1)
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| CN (1) | CN201442759U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102452561A (en) * | 2010-10-27 | 2012-05-16 | 刘素华 | Material distributing and feeding system |
| CN102678113A (en) * | 2011-03-12 | 2012-09-19 | 刘素华 | Material raking and breaking and surface cleaning loader |
| CN103043371A (en) * | 2012-12-28 | 2013-04-17 | 安徽黄山中友链条制造有限公司 | Scraper chain |
| CN104803149A (en) * | 2015-04-29 | 2015-07-29 | 湖北中烟工业有限责任公司 | Spoke type hinge machine for conveying tobacco materials |
| CN108177991A (en) * | 2017-12-29 | 2018-06-19 | 临沂矿业集团有限责任公司 | A kind of shuttle car feeding device |
| CN114644214A (en) * | 2020-12-18 | 2022-06-21 | 冷水江钢铁有限责任公司 | Electric raking machine for pellet sundries screen |
-
2009
- 2009-03-31 CN CN2009200197279U patent/CN201442759U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102452561A (en) * | 2010-10-27 | 2012-05-16 | 刘素华 | Material distributing and feeding system |
| CN102452561B (en) * | 2010-10-27 | 2015-03-04 | 刘素华 | Material distributing and feeding system |
| CN102678113A (en) * | 2011-03-12 | 2012-09-19 | 刘素华 | Material raking and breaking and surface cleaning loader |
| CN102678113B (en) * | 2011-03-12 | 2016-03-02 | 刘素华 | The broken material of rake material clear face loader |
| CN103043371A (en) * | 2012-12-28 | 2013-04-17 | 安徽黄山中友链条制造有限公司 | Scraper chain |
| CN104803149A (en) * | 2015-04-29 | 2015-07-29 | 湖北中烟工业有限责任公司 | Spoke type hinge machine for conveying tobacco materials |
| CN104803149B (en) * | 2015-04-29 | 2016-08-17 | 湖北中烟工业有限责任公司 | Radial Link chain device for tobacco conveying |
| CN108177991A (en) * | 2017-12-29 | 2018-06-19 | 临沂矿业集团有限责任公司 | A kind of shuttle car feeding device |
| CN108177991B (en) * | 2017-12-29 | 2020-05-08 | 临沂矿业集团有限责任公司 | Shuttle car loading attachment |
| CN114644214A (en) * | 2020-12-18 | 2022-06-21 | 冷水江钢铁有限责任公司 | Electric raking machine for pellet sundries screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100428 Termination date: 20140331 |