CN203591835U - Hammer type heavy-duty continuous crushing system - Google Patents
Hammer type heavy-duty continuous crushing system Download PDFInfo
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- CN203591835U CN203591835U CN201320803394.5U CN201320803394U CN203591835U CN 203591835 U CN203591835 U CN 203591835U CN 201320803394 U CN201320803394 U CN 201320803394U CN 203591835 U CN203591835 U CN 203591835U
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- 239000000463 material Substances 0.000 claims abstract description 45
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 230000007704 transition Effects 0.000 claims abstract description 4
- 238000007599 discharging Methods 0.000 claims description 10
- 238000013467 fragmentation Methods 0.000 claims description 7
- 238000006062 fragmentation reaction Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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Abstract
The utility model discloses a hammer type heavy-duty continuous crushing system which comprises a conveying device and a crushing device, wherein the conveying device comprises a conveying drive component, a conveying transmission component, a conveying box body and a frame; the crushing device comprises a crushing drive component, a crushing box and a crusher bottom beam; the conveying drive component is connected with the conveying transmission component and drives the conveying transmission component to rotate; the conveying transmission component drags heavy-duty chains connected with the conveying transmission component and conveying chain plates connected onto the chains to further drive materials on the chains and the chain plates to horizontally move on a bearing roller device under the conveying box body; material baffles for preventing materials from overflowing are arranged above the conveying chain plate; the conveying drive component and the conveying transmission component are supported and fixed by the frame; the crushing drive component is fixed on a transition box body on the crushing box, and drives crushing toothed rollers in the crushing box to rotate; the crushing box is fixed and supported on the crusher bottom beam. The hammer type heavy-duty continuous crushing system radically solves the problems about capital investment and equipment movement of a semi-moving crushing station formed by the combination of multiple devices, reduces the labor intensity for the routine maintenance on equipment, and quickens the exploitation of open-pit mine materials.
Description
Technical field:
The utility model relates to a kind of hammer heavy-load type continuous crushing system that is applicable to open coal mine, surface mine material and mine thing.
Background technology:
At present, the conveying disintegrating apparatus of open coal mine and surface mine material mainly adopts semi-mobile crushing plant equipment, semi-mobile crushing plant equipment is under normal circumstances by feeding device (drag conveyor or apron conveyor), disintegrating apparatus (double-geared roller crusher or other disintegrating apparatus), conveying equipment (general-purpose type rubber conveyer or other conveying equipment) and relevant steel structure civil engineering combine.In actual use, semi-mobile crushing plant equipment has equipment and capital construction input cost is very high, the installation and debugging cycle is long, place applicability and the shortcoming such as equipment mobility is poor, thereby restricted to a certain extent the fast development of surface mine material exploitation.In order to overcome above-mentioned various shortcoming, develop a kind of novel Crushing Station for imperative.My company has developed just under this background a kind ofly more can be applicable to that opencast mining and cost are low, the few low heavy-load type continuous crushing system of energy consumption of civil engineering.
Utility model content:
Technical problem to be solved in the utility model is: overcome existing semi-mobile crushing plant input cost high, the installation and debugging cycle is long, the shortcoming that place applicability and equipment mobility are poor, a kind of original feed is provided, broken, discharge is in the hammer heavy-load type continuous crushing system of the formation continuous horizontal Flow of Goods and Materials fragmentation of same horizontal plane, this crushing system has product granularity and the ratio of reduction is adjustable, the ratio of reduction is large, output is high, impact resistance is strong, compact conformation, operate steadily, low cost, low noise, be convenient to installment and debugging, mobility is high, the advantage requiring without civil engineering steel structure.
The technical scheme that the utility model is taked for technical solution problem is:
A kind of hammer heavy-load type continuous crushing system, comprise conveying device and breaker, described conveying device and breaker are integrally connected, need one end throat-fed of the broken non-above-mentioned connection of material self-conveying apparatus, after conveying device conveying and breaker fragmentation, carry out discharge from the other end discharging opening of the non-above-mentioned connection of breaker, described conveying device comprises feed drive, conveyance, carry casing and frame, described breaker comprises broken driving, broken case and disintegrating machine bottom girder, described feed drive connects and drives described conveyance to be rotated, described conveyance drags the transporting chain plate connecting on connected heavy-duty chain and chain, and then do horizontal movement on the load bearing roller device of drive material above below carrying casing, described transporting chain plate top is provided with the material baffle that prevents that material from overflowing, described feed drive and conveyance are supported fixing by described frame, described broken driving on the transition casing being fixed on above described broken case, the described broken crushing toothed roller driving in described broken case that drives rotates, and described broken case is fixedly supported on described disintegrating machine bottom girder.
Described feed drive comprises the frame of variable-frequency motor, shaft coupling, hollow shaft decelerator and float support, and described variable-frequency motor connects by shaft coupling and drives described reductor running, and variable-frequency motor and decelerator are by the frame support of float support.
Described transport equip comprises driving shaft group, rear axis of guide group, heavy-duty chain, transporting chain plate, load-bearing support roller device, return idler device.The rotation of axis of guide group after driving shaft group drives with engaging of heavy-duty chain by the sprocket wheel at its two ends; The hollow shaft of the decelerator of driving shaft group and described feed drive is connected and is carried out power transmission by locking plate.
Described conveying casing is to be formed by connecting by some identical baffle plate bolts, is fixed in frame and exceeds the certain height of transporting chain plate, forms a microscler conveying casing above transporting chain plate, and material level run in casing is not outwards flowed out.
Described transporting chain plate is connected with heavy-duty chain by bolt, drives transporting chain plate to do horizontal movement in the time of heavy-duty chain horizontal movement in conveying casing, and while transporting chain plate drags material and carries.
Described frame comprises frame head, frame tail, girder, connection square beam, connects bottom girder, disintegrating machine bottom girder, frame head and frame tail be driving shaft group and the rear axis of guide group of fixed support conveyance respectively, and described connection square beam, connection bottom girder are by two parallel connections of girder;
Described broken driving comprises motor, small belt pulley, motor adjustment seat, motor base (frame) adjusting screw(rod), connects and organize narrow V belt and big belt pulley, together with described motor is linked and packed with motor adjustment seat by bolt, between described small belt pulley and big belt pulley, organizing narrow V belt by company is connected, regulate the height of motor adjustment seat by adjusting motor base (frame) adjusting screw(rod), and then the company of adjusting organizes the degree of tightness of narrow V belt;
Described broken case comprises crushing toothed roller, broken casing, upper box cover plate and disintegrating machine bottom girder, described crushing toothed roller comprises discaling roll axle, bearing, discaling roll adjustment seat and crushing teeth, described bearing is arranged on discaling roll adjustment seat inside, described bearing is assemblied on discaling roll axle after locating by discaling roll axle, described bearing carries out outer ring by sealing ring, bearing holder (housing, cover) and outside framework oil seal to be fixed and sealing, and described crushing teeth is assemblied on discaling roll axle by expansion connecting sleeve; Described broken casing below is bolted on disintegrating machine bottom girder, and described disintegrating machine bottom girder below is bolted in conveyer frame; Described broken casing top is provided with upper box cover plate.
Rear axis of guide group end at described conveyance is provided with charging aperture, driving shaft group end is provided with discharging opening; Described conveying casing below is provided with transporting chain plate, heavy-duty chain and load bearing roller device, the horizontal movement on load bearing roller device under the holder of heavy-duty chain is moved of described transporting chain plate and above material; Described feed drive drives the driving shaft group in conveyance to be rotated, driving shaft group drives the sprocket wheel at its two ends and then the heavy-duty chain that driving is meshed with sprocket wheel and the transporting chain plate being connected with heavy-duty chain to do horizontal movement on load bearing roller device, and the material that the transporting chain plate of horizontal movement drags its top moves to discharging opening to reach the object of mass transport from charging aperture; Axis of guide group after described frame tail connects by plain bearing housing, described chain tightener is fixed on frame tail, can change the relative position of rear axis of guide group, to reach the object of tensioning heavy-duty chain by adjusting chain tightener.
Described broken casing one end is connected by high-strength bolt with carrying box back, in broken casing, there is described load bearing roller device, the heavy-duty chain moving horizontally and the transporting chain plate being connected with heavy-duty chain drag the material of its top and carry continuously in broken casing, and the heavy-duty chain of backhaul and transporting chain plate move horizontally on return idler device; Described load bearing roller device is welded on the connection square beam of described frame, and described return idler device is welded on the connection bottom girder of described frame, and described return idler device holds backhaul heavy-duty chain and transporting chain plate carries out level run.
Described load bearing roller device comprises load bearing roller and load bearing roller bottom girder, and some load bearing rollers and load bearing roller bottom girder are connected to form a microscler load bearing roller device, and described load bearing roller device is fixed on and connects on square beam, holds heavy-duty chain level run; Described return idler device comprises carrying roller and carrying roller bottom girder, and some carrying rollers and carrying roller bottom girder are connected to form a microscler return idler device, and described return idler device is fixed on and connects on bottom girder, holds backhaul transporting chain plate level run.
The operation principle of the utility model hammer heavy-load type continuous crushing system is: variable-frequency motor drives transport equip by feed drive device, and then drive sprocket drives the horizontal movement on the load bearing roller device of carrying in casing of the heavy-duty chain being meshed with it and the transporting chain plate being connected with heavy-duty chain simultaneously, the material of carrying the transporting chain plate of horizontal movement in casing to drag above it is carried; When the transporting chain plate of horizontal movement and the material that drags are during by broken case, because bulk materials cannot be by the particular space between crushing toothed roller and transporting chain plate, will be subject to gradually the crushing toothed roller in High Rotation Speed just to it knock, shearing, squeezing action, until broken.Be less than the piece material of discharging-material size requirement without just passing through crushing toothed roller through fragmentation, until discharging.By regulating frequency converter frequency to change variable-frequency motor rotating speed, and then change the speed of service of transporting chain plate, can regulate to a certain extent the treating capacity of whole equipment; By regulating the centre-height of crushing toothed roller, can regulate broken discharging-material size to meet different customer demands.
The beneficial effects of the utility model: the utility model is completed initial material feed, fragmentation, discharge on same level of operation face successively by equipment on the same stage, adopt the Flow of Goods and Materials of single direction, form the production system of compact high yield, there is the advantages such as cost is low, compact conformation, the ratio of reduction is large, impact resistance is strong, operate steadily, noise is little.The characteristic of the few steel structure civil engineering of running is installed in addition, make it that site environment is had to extremely strong applicability, reduce largely capital construction expense, fundamentally solve the problem such as fund input, equipment moving of the semi-mobile crushing plant being combined into because of multiple devices, and reduce the labour intensity of regular maintenance equipment, accelerated the exploitation of surface mine material.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the structural representation of feed drive in Fig. 1;
Fig. 4 is the top view of conveyance in Fig. 1;
Fig. 5 is the broken left view driving in Fig. 1;
Fig. 6 is the front view of broken case in Fig. 1.
The specific embodiment:
Below in conjunction with the drawings and specific embodiments, the utility model is further explained and explanation:
Referring to Fig. 1～Fig. 6, a kind of hammer heavy-load type continuous crushing system, comprise conveying device and breaker, conveying device and breaker are integrally connected, need one end throat-fed of the broken non-above-mentioned connection of material self-conveying apparatus, after conveying device conveying and breaker fragmentation, carry out discharge from the other end discharging opening of the non-above-mentioned connection of breaker, conveying device comprises feed drive 7, conveyance 2, carry casing 3 and frame, breaker comprises broken driving 1, broken case 8 and disintegrating machine bottom girder, feed drive 7 connects and drives conveyance 2 to be rotated, conveyance 2 drags the transporting chain plate 4 connecting on connected heavy-duty chain 2-2 and chain, and then do horizontal movement above the load bearing roller device 9 of drive material above below carrying casing 3, transporting chain plate 4 tops are provided with the material baffle that prevents that material from overflowing, feed drive 7 and conveyance 2 are supported fixing by frame, broken driving on the 1 transition casing being fixed on above broken case 8, broken driving 1 drives the crushing toothed roller in broken case 8 to rotate, and broken case 8 is fixedly supported on disintegrating machine bottom girder.
Wherein: feed drive 7 comprises variable-frequency motor 7-1, elastic dowel pin shaft coupling 7-2, hollow shaft decelerator 7-3 and float support frame 7-4, variable-frequency motor 7-1 connects by elastic dowel pin shaft coupling 7-2 and drives hollow shaft decelerator 7-3 running, and variable-frequency motor 7-1 and hollow shaft decelerator 7-3 are supported by float support frame 7-4;
Conveyance 2 comprises driving shaft group 2-1, heavy-duty chain 2-2, rear axis of guide group 2-3, chain tightener 2-4, transporting chain plate 4, load bearing roller device 9 and return idler device 10, wherein, frame head 5 supports fixing to driving shaft group 2-1, frame tail 6 supports fixing to rear axis of guide group 2-3; Directive wheel after driving shaft group 2-1 drives with engaging of heavy-duty chain 2-2 by the sprocket wheel at its two ends on axis of guide group 2-3 rotates, and the hollow shaft of the hollow shaft decelerator 7-3 of driving shaft group 2-1 and feed drive 7 is connected and is carried out power transmission by locking plate;
Carry casing 3 to be connected in frame and to form with bolt side by side by several identical baffle conveyings, carry the height of casing 3 higher than the height of transporting chain plate 4, flow out to both sides for the material of barrier level operation;
Frame comprises frame head 5, frame tail 6, two girders, connects square beam, connects bottom girder and disintegrating machine bottom girder, described in frame head 5 and frame tail 6 difference fixed supports, driving shaft group 2-1 and the rear axis of guide group 2-3 of conveyance 2, connect square beam, connect bottom girder by two parallel connections of girder;
Broken driving 1 comprises motor 1-1, small belt pulley 1-2, motor adjustment seat 1-3, motor base (frame) adjusting screw(rod) 1-4, connects and organize narrow V belt 1-5 and big belt pulley 1-6, together with motor 1-1 is linked and packed with motor adjustment seat 1-3 by bolt, between small belt pulley 1-2 and big belt pulley 1-6, organizing narrow V belt 1-5 by company is connected, regulate the height of motor adjustment seat 1-3 by adjusting motor base (frame) adjusting screw(rod) 1-4, and then the company of adjusting organizes the degree of tightness of narrow V belt 1-5;
Broken case 8 comprises crushing toothed roller 8-7, broken casing 8-5, upper box cover plate 8-6 and disintegrating machine bottom girder 8-9, crushing toothed roller 8-7 comprises discaling roll axle 8-1, bearing 8-2, discaling roll adjustment seat 8-3 and crushing teeth 8-4, bearing 8-2 is arranged on discaling roll adjustment seat 8-3 inside, bearing 8-2 is assemblied on discaling roll axle 8-1 after locating by discaling roll axle 8-1, bearing 8-2 carries out outer ring by sealing ring, bearing holder (housing, cover) and outside framework oil seal to be fixed and sealing, and crushing teeth 8-4 is assemblied on discaling roll axle 8-1 by expansion connecting sleeve 8-8; It is upper that broken casing 8-5 below is bolted on disintegrating machine bottom girder 8-9, and disintegrating machine bottom girder 8-9 below is bolted in conveyer frame; Broken casing 8-5 top is provided with upper box cover plate 8-6.
Rear axis of guide group 2-3 end at conveyance 2 is provided with charging aperture, driving shaft group 2-1 end is provided with discharging opening; Carry casing 3 belows to be provided with transporting chain plate 4, heavy-duty chain 2-2 and load bearing roller device 9, the horizontal movement on load bearing roller device 9 under the holder of heavy-duty chain 2-2 is moved of transporting chain plate 4 and above material; Feed drive 7 drives the driving shaft group 2-1 in conveyance 2 to be rotated, driving shaft group 2-1 drives the sprocket wheel at its two ends and then the heavy-duty chain 2-2 that driving is meshed with sprocket wheel and the transporting chain plate 4 being connected with heavy-duty chain 2-2 to do horizontal movement on load bearing roller device 9, and the material that the transporting chain plate 4 of horizontal movement drags its top moves to discharging opening to reach the object of mass transport from charging aperture; Axis of guide group 2-3 after frame tail 6 connects by plain bearing housing, chain tightener 2-4 is fixed on frame tail 6, can change the relative position of rear axis of guide group 2-3, to reach the object of tensioning heavy-duty chain 2-2 by adjusting chain tightener.
Broken casing 8-5 one end is connected by high-strength bolt with carrying casing 3 rear ends, in broken casing 8-5, there is described load bearing roller device 9, the heavy-duty chain 2-2 moving horizontally and the transporting chain plate 4 being connected with heavy-duty chain 2-2 drag the material of its top and carry continuously in broken casing 8-5, and heavy-duty chain 2-2 and the transporting chain plate 4 of backhaul move horizontally on return idler device 10; Load bearing roller device 9 is welded on the connection square beam of described frame, and return idler device 10 is welded on the connection bottom girder of described frame, and return idler device 10 holds backhaul heavy-duty chain 2-2 and transporting chain plate 4 carries out level run.
Load bearing roller device 9 comprises load bearing roller and load bearing roller bottom girder, and some load bearing rollers and load bearing roller bottom girder are connected to form a microscler load bearing roller device, and load bearing roller device 9 is fixed on and connects on square beam, holds heavy-duty chain 2-2 level run; Return idler device 10 comprises carrying roller and carrying roller bottom girder, and some carrying rollers and carrying roller bottom girder are connected to form a microscler return idler device, and return idler device 10 is fixed on and connects on bottom girder, holds backhaul transporting chain plate 4 and does level run.
The utility model is completed initial material feed, fragmentation, discharge on same level of operation face successively by equipment on the same stage, adopt the Flow of Goods and Materials of single direction, form the production system of compact high yield, there is the advantages such as cost is low, compact conformation, the ratio of reduction is large, impact resistance is strong, operate steadily, noise is little, fundamentally solve the problem such as fund input, equipment moving of the semi-mobile crushing plant being combined into because of multiple devices, and reduce the labour intensity of regular maintenance equipment, accelerated the exploitation of surface mine material.
Claims (5)
1. a hammer heavy-load type continuous crushing system, comprise conveying device and breaker, it is characterized in that: described conveying device and breaker are integrally connected, need one end throat-fed of the broken non-above-mentioned connection of material self-conveying apparatus, after conveying device conveying and breaker fragmentation, carry out discharge from the other end discharging opening of the non-above-mentioned connection of breaker, described conveying device comprises feed drive (7), conveyance (2), carry casing (3) and frame, described breaker comprises broken drive (1), broken case (8) and disintegrating machine bottom girder, described feed drive (7) connects and drives described conveyance (2) to be rotated, described conveyance (2) drags the transporting chain plate (4) connecting on connected heavy-duty chain (2-2) and chain, and then do horizontal movement on the load bearing roller device (9) of drive material above below carrying casing (3), described transporting chain plate (4) top is provided with the material baffle that prevents that material from overflowing, described feed drive (7) and conveyance (2) are supported fixing by described frame, described broken drive (1) is fixed on described broken case (8) transition casing above, and described broken drive (1) drives the crushing toothed roller in described broken case (8) to rotate, and described broken case (8) is fixedly supported on described disintegrating machine bottom girder.
2. hammer heavy-load type continuous crushing system according to claim 1, it is characterized in that: described feed drive (7) comprises variable-frequency motor (7-1), elastic dowel pin shaft coupling (7-2), hollow shaft decelerator (7-3) and float support frame (7-4), described variable-frequency motor (7-1) connects by elastic dowel pin shaft coupling (7-2) and drives hollow shaft decelerator (7-3) running, and described variable-frequency motor (7-1) and hollow shaft decelerator (7-3) are supported by float support frame (7-4);
Described conveyance (2) comprises driving shaft group (2-1), heavy-duty chain (2-2), rear axis of guide group (2-3), chain tightener (2-4), transporting chain plate (4), load bearing roller device (9) and return idler device (10), wherein, described frame head (5) supports fixing to driving shaft group (2-1), described frame tail (6) supports fixing to rear axis of guide group (2-3); Directive wheel after described driving shaft group (2-1) drives with engaging of heavy-duty chain (2-2) by the sprocket wheel at its two ends in axis of guide group (2-3) rotates, and the hollow shaft of the hollow shaft decelerator (7-3) of described driving shaft group (2-1) and described feed drive (7) is connected and is carried out power transmission by locking plate;
Described conveying casing (3) is connected in frame and forms with bolt side by side by several identical baffle conveyings, and the height of described conveying casing (3), higher than the height of described transporting chain plate (4), flows out to both sides for the material of barrier level operation;
Described frame comprises frame head (5), frame tail (6), two girders, connection square beam, connection bottom girder and disintegrating machine bottom girders, driving shaft group (2-1) and the rear axis of guide group (2-3) of conveyance (2) described in described frame head (5) and frame tail (6) difference fixed support, described connection square beam, connection bottom girder are by two parallel connections of girder;
Described broken drive (1) comprises motor (1-1), small belt pulley (1-2), motor adjustment seat (1-3), motor base (frame) adjusting screw(rod) (1-4), connect and organize narrow V belt (1-5) and big belt pulley (1-6), together with described motor (1-1) is linked and packed with motor adjustment seat (1-3) by bolt, between described small belt pulley (1-2) and big belt pulley (1-6), organizing narrow V belt (1-5) by company is connected, by regulating motor base (frame) adjusting screw(rod) (1-4) to regulate the height of motor adjustment seat (1-3), and then the company of adjusting organizes the degree of tightness of narrow V belt (1-5),
Described broken case (8) comprises crushing toothed roller (8-7), broken casing (8-5), upper box cover plate (8-6) and disintegrating machine bottom girder (8-9), described crushing toothed roller (8-7) comprises discaling roll axle (8-1), bearing (8-2), discaling roll adjustment seat (8-3) and crushing teeth (8-4), described bearing (8-2) is arranged on discaling roll adjustment seat (8-3) inside, described bearing (8-2) is assemblied on discaling roll axle (8-1) after locating by discaling roll axle (8-1), described bearing (8-2) passes through sealing ring, bearing holder (housing, cover) and outside framework oil seal carry out outer ring to be fixed and sealing, described crushing teeth (8-4) is assemblied on discaling roll axle (8-1) by expansion connecting sleeve (8-8), it is upper that described broken casing (8-5) below is bolted on disintegrating machine bottom girder (8-9), and described disintegrating machine bottom girder (8-9) below is bolted in conveyer frame, described broken casing (8-5) top is provided with upper box cover plate (8-6).
3. hammer heavy-load type continuous crushing system according to claim 2, is characterized in that: rear axis of guide group (2-3) end at described conveyance (2) is provided with charging aperture, driving shaft group (2-1) end is provided with discharging opening; Described conveying casing (3) below is provided with transporting chain plate (4), heavy-duty chain (2-2) and load bearing roller device (9), the horizontal movement on load bearing roller device (9) under the holder of heavy-duty chain (2-2) is moved of described transporting chain plate (4) and above material; Described feed drive (7) drives the driving shaft group (2-1) in conveyance (2) to be rotated, driving shaft group (2-1) drives the sprocket wheel at its two ends and then the heavy-duty chain (2-2) that driving is meshed with sprocket wheel and the transporting chain plate (4) being connected with heavy-duty chain (2-2) to do horizontal movement on load bearing roller device (9), and the material that the transporting chain plate (4) of horizontal movement drags its top moves to discharging opening to reach the object of mass transport from charging aperture; Axis of guide group (2-3) after described frame tail (6) connects by plain bearing housing, described chain tightener (2-4) is fixed on frame tail (6), can change the relative position of rear axis of guide group (2-3) by adjusting chain tightener, to reach the object of tensioning heavy-duty chain (2-2).
4. hammer heavy-load type continuous crushing system according to claim 2, it is characterized in that: described broken casing (8-5) one end is connected by high-strength bolt with carrying casing (3) rear end, in broken casing (8-5), there is described load bearing roller device (9), the heavy-duty chain (2-2) moving horizontally and the transporting chain plate (4) being connected with heavy-duty chain (2-2) drag the material of its top and carry continuously in broken casing (8-5), heavy-duty chain (2-2) and the transporting chain plate (4) of backhaul move horizontally on return idler device (10), described load bearing roller device (9) is welded on the connection square beam of described frame, described return idler device (10) is welded on the connection bottom girder of described frame, and described return idler device (10) holds backhaul heavy-duty chain (2-2) and transporting chain plate (4) carries out level run.
5. hammer heavy-load type continuous crushing system according to claim 4, it is characterized in that: described load bearing roller device (9) comprises load bearing roller and load bearing roller bottom girder, some load bearing rollers and load bearing roller bottom girder are connected to form a microscler load bearing roller device (9), described load bearing roller device (9) is fixed on and connects on square beam, holds heavy-duty chain (2-2) level run; Described return idler device (10) comprises carrying roller and carrying roller bottom girder, some carrying rollers and carrying roller bottom girder are connected to form a microscler return idler device (10), described return idler device (10) is fixed on and connects on bottom girder, holds backhaul transporting chain plate (4) level run.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320803394.5U CN203591835U (en) | 2013-12-10 | 2013-12-10 | Hammer type heavy-duty continuous crushing system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320803394.5U CN203591835U (en) | 2013-12-10 | 2013-12-10 | Hammer type heavy-duty continuous crushing system |
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| Publication Number | Publication Date |
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| CN203591835U true CN203591835U (en) | 2014-05-14 |
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| CN201320803394.5U Expired - Lifetime CN203591835U (en) | 2013-12-10 | 2013-12-10 | Hammer type heavy-duty continuous crushing system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657783A (en) * | 2013-12-10 | 2014-03-26 | 新乡市振源机械设备有限责任公司 | Hammer type heavy-duty continuous crushing system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657783A (en) * | 2013-12-10 | 2014-03-26 | 新乡市振源机械设备有限责任公司 | Hammer type heavy-duty continuous crushing system |
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