CN202752058U - Rotary drum type rotating hammer crusher - Google Patents

Rotary drum type rotating hammer crusher Download PDF

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Publication number
CN202752058U
CN202752058U CN 201220396236 CN201220396236U CN202752058U CN 202752058 U CN202752058 U CN 202752058U CN 201220396236 CN201220396236 CN 201220396236 CN 201220396236 U CN201220396236 U CN 201220396236U CN 202752058 U CN202752058 U CN 202752058U
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China
Prior art keywords
hammer
rotating shaft
rotary hammer
rotary drum
rotary
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Expired - Fee Related
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CN 201220396236
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Chinese (zh)
Inventor
张佳佳
杨道龙
张艳阳
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Individual
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Individual
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Priority to CN 201220396236 priority Critical patent/CN202752058U/en
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Abstract

The utility model discloses a rotary drum type rotating hammer crusher and belongs to the technical field of crushers, the rotary drum type rotating hammer crusher comprises a crushing hammer (8) which is mounted at one end of a connecting rod (10) through a pin shaft (9), the other end of the connecting rod is arranged on a flange (17) of a rotating shaft through the pin shaft in a connecting mode, lifting plates (7) matched with the crushing hammer are evenly distributed on the inner wall of a rotary drum body, the space between the lifting plates can be adjusted, at least two groups of hexagonal flanges are distributed on the rotating shaft (18) along the axial direction at intervals, two ends of the rotating shaft are supported on a bearing seat (16) which is connected with the rotating shaft through a hydraulic coupler (12) and a rotating hammer electric motor (13), the rotating direction of a rotary drum motor (1) and the rotating hammer electric motor (13) are opposite. The rotary drum type rotating hammer crusher overcomes the limitation of materials which are crushed, and improves adaptability and crushing process ability of the crushed materials, so that crushing effects and production efficiency of the materials are improved, and production energy consumption and pollution are reduced.

Description

Drum-type rotary hammer disintegrating machine
Technical field
The utility model relates to a kind of disintegrating machine, and a kind of drum-type rotary hammer disintegrating machine specifically is applicable to the cracking and sorting of mine down-hole lump coal and spoil, also is applicable to material to varying strength and carries out broken apartly, belongs to the disintegrating machine technical field.
Background technology
Crushing mechanism at present commonly used has jaw crusher, impact breaker, hammer mill, kibbler roll etc., wherein jaw crusher is to utilize two jaws to extruding and the flecition of material, coarse crushing or in the crushing mechanism of broken various hardness materials, its major defect is that the jaw wearing and tearing are very fast, and material had crushing phenomenon makes energy consumption higher; Impact breaker is to utilize the high speed impact of bar and the rebound effect of counterpunch board, make material be subject to repeated stock and broken machinery, its major defect is that bar and counterpunch board very easily wear and tear, particularly during broken hard material, wear and tear faster, bar and counterpunch board are changed frequent, and to moisture, as to contain mud material bad adaptability, and work noise is large, dust is large; Hammer mill utilizes the high speed impact effect of tup, the crushing mechanism of broken and operation in small, broken bits during material carried out, its major defect is that the parts depreciations such as tup, grid section, hammer carrier and liner plate are very fast, wearing and tearing are faster when especially harder with fragmentation, during the material of and viscosity higher at broken water content, grid section very easily stops up, and output is low and energy consumption is higher; And kibbler roll is the frictional force of utilizing roll surface with the material fracture area of nipping, make it to bear extruding or splitting and broken machinery, its major defect is that the break process ability is low, when the material of processing contains bulk when more, bulk materials is easily extruded from broken space, easily injures personnel, damage equipment, after the running long period, because the wearing and tearing of roll surface are larger, can cause that product granularity is excessively thick.
In sum, disintegrating machine ubiquity in the prior art that the broken material limitation is high, break process is limited in one's ability, to the bad adaptability of broken material, the material crushing weak effect, equipment loss is serious, production efficiency is low, and higher, the with serious pollution defective of energy consumption.
Summary of the invention
Problem for above-mentioned prior art existence, the utility model provides a kind of drum-type rotary hammer disintegrating machine, overcomes the limitation to broken material, improves adaptability and break process ability to broken material, thereby improve material crushing effect and production efficiency, reduce energy consumption and pollution level.
To achieve these goals, the utility model comprises cylinder and rotary hammer two parts, cylinder is by rotor drive, bracing or strutting arrangement and roller tube consist of, rotor drive and bracing or strutting arrangement are fixed on the frame, transmission device is by the rotary drum electrical motor that connects successively, locating rack, shaft coupling and support roller consist of, transmission device is two groups, place respectively the both sides of roller tube, the shelves lid is installed on the roller tube, turn, feed chute and blow tank, bracing or strutting arrangement is made of gripper shoe and base, roller tube is installed on the bracing or strutting arrangement, and be in contact with one another with the support roller of transmission device, rotary hammer is made of rotary hammer transmission device and quartering hammer, the rotary hammer transmission device is by rotating shaft, fluid coupling and rotary hammer motor connect and compose, quartering hammer is installed on the end of connecting rod by bearing pin, the other end of connecting rod is connected on the flange of rotating shaft by bearing pin, be evenly distributed with riser with the quartering hammer mating reaction at the inwall of roller tube, spacing between the riser is adjustable, at least two group hexagonal flanges vertically equidistantly distribute on the rotating shaft, rotating shaft terminal is supported on the bearing block, and be connected the direction of rotation of rotary drum electrical motor and rotary hammer motor with rotating shaft with the rotary hammer motor by fluid coupling.
Flange has two to ten groups, and every group of flange is 50mm to 200mm along the axial spacing of rotating shaft.
Angle number on the flange is that triangle is to hexagonal.
The beneficial effects of the utility model are: the backward rotation by cylinder and rotary hammer realizes repeatedly broken to material, simultaneously by regulating the rotating speed of cylinder and rotary hammer, can satisfy the requirement of broken different material granularity, solved the problem of general crusher in crushing DeGrain, and it is few to have remedied rotary hammer type disintegrating machine material crushing number of times, broken inadequate defective, and can not produce the phenomenon that broken material is crossed powder, can carry out repeatedly broken to hard material, the cylinder riser can not only improving material, can also use as counterpunch board, moisture higher and viscous material because the vibration that cylinder and material collision produce can be avoided stopping up, the wearing and tearing to equipment have been reduced.In sum, this drum-type rotary hammer disintegrating machine has overcome the limitation to broken material, has improved adaptability and break process ability to broken material, thereby has improved crushing effect and the production efficiency of material, has reduced energy consumption and pollution level.
Description of drawings
Fig. 1 is agent structure schematic diagram of the present utility model;
Fig. 2 is left view of the present utility model.
Among the figure: 1, rotary drum electrical motor, 2, locating rack, 3, shaft coupling, 4, support roller, 5, shelves lid, 6, turn, 7, riser, 8, quartering hammer, 9, bearing pin, 10, connecting rod, 11, feed chute, 12, fluid coupling, 13, the rotary hammer motor, 14, frame, 15, blow tank, 16, bearing block, 17, flange, 18, rotating shaft, 19, gripper shoe, 20, base.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As depicted in figs. 1 and 2, this drum-type rotary hammer disintegrating machine comprises cylinder and rotary hammer two parts, cylinder is by rotor drive, bracing or strutting arrangement and roller tube consist of, rotor drive and bracing or strutting arrangement are fixed on the frame 14, transmission device is by the rotary drum electrical motor 1 that connects successively, locating rack 2, shaft coupling 3 and support roller 4 consist of, transmission device is two groups, place respectively the both sides of roller tube, shelves lid 5 is installed on the roller tube, turn 6, feed chute 11 and blow tank 15, bracing or strutting arrangement is made of gripper shoe 19 and base 20, roller tube is installed on the bracing or strutting arrangement, and be in contact with one another with the support roller 4 of transmission device, rotary hammer is made of rotary hammer transmission device and quartering hammer 8, the rotary hammer transmission device is by rotating shaft 18, fluid coupling 12 and rotary hammer motor 13 connect and compose, quartering hammer 8 is installed on the end of connecting rod 10 by bearing pin 9, the other end of connecting rod 10 is connected on the flange 17 of rotating shaft 18 by bearing pin 9, be evenly distributed with riser 7 with quartering hammer 8 mating reactions at the inwall of roller tube, spacing between the riser 7 is adjustable, at least two group hexagonal flanges 17 vertically equidistantly distribute on the rotating shaft 18, rotating shaft 18 two end supports are on bearing block 16, and are connected with the rotary hammer motor and are connected with rotating shaft 18, the direction of rotation of rotary drum electrical motor 1 and rotary hammer motor 13 by fluid coupling 12.
Flange 17 has two to ten groups, and every group of flange 17 is 50mm to 200mm along the axial spacing of rotating shaft 18, and the number of concrete flange 17 and spacing determine according to the need of production of reality.
Angle number on the flange 17 is that triangle is to hexagonal, the angle number of the preferred flange 17 of the utility model is hexagonal, can significantly improve the break process ability of disintegrating machine, thereby crushing effect and the production efficiency of material have been improved, if the angle number of flange 17 is more than hexagonal, then can affect the installation of quartering hammer 8, be unsuitable for actual production.
The course of work of the present utility model is: utilize the rotary drum electrical motor 1 of cylinder both sides to drive support roller 4 rotations by shaft coupling 3, driving cylinders by support roller 4 again turns and 6 rotates, to promote by riser 7 from the material that feed chute 11 enters when turning 6 rotation, spacing between the riser 7 can be regulated according to the size of particle behind the required material crushing, particle behind the required material crushing is large, and then the spacing between the riser 7 is large, otherwise spacing is then little, when material lifting is slipped on the rotary hammer from riser 7 during to certain altitude, rotary hammer is supported by two bearing blocks 16, and drive by fluid coupling 12 and rotate by being positioned at rotary hammer motor 13 on the frame 14, the direction of rotation of rotary drum electrical motor 1 and rotary hammer motor 13, the direction of rotation that is rotating shaft 18 is opposite with cylinder, material is fallen on the rotary hammer on the rotating shaft 18, mutually clash into the quartering hammer 8 on the rotary hammer, the bump after material again with cylinder on riser 7 mutually clash into, through after twice bump, if the granular size behind the material crushing does not still reach broken requirement, namely do not fall from the gap between the riser 7 of setting, then material can continue to be raised plate 7 liftings and mutually clash into quartering hammer 8, fall from the gap between the riser 7 until the size of material particles reaches broken the requirement, the material after the fragmentation is discharged through blow tank 15.
As shown in Figure 2, the backward rotation of rotating shaft 18 and cylinder has increased the impulsive force that quartering hammer 8 and material clash into mutually, rotary hammer is combined with cylinder, increased the bump number of times of material and quartering hammer 8, come the relative velocity of index drum and rotating shaft 18 by the rotating speed of regulating respectively rotary drum electrical motor 1 and rotary hammer motor 13, namely realize the adjusting to the rotating speed of the rotating speed of rotary hammer 8 and cylinder, can satisfy the broken demand for the material of different hardness, this drum-type rotary hammer disintegrating machine has overcome the limitation to broken material, adaptability and break process ability to broken material have been improved, thereby improved crushing effect and the production efficiency of material, reduced energy consumption and pollution level.

Claims (3)

1. drum-type rotary hammer disintegrating machine, comprise cylinder and rotary hammer two parts, cylinder is by rotor drive, bracing or strutting arrangement and roller tube consist of, rotor drive and bracing or strutting arrangement are fixed on the frame (14), transmission device is by the rotary drum electrical motor (1) that connects successively, locating rack (2), shaft coupling (3) and support roller (4) consist of, transmission device is two groups, place respectively the both sides of roller tube, shelves lids (5) are installed on the roller tube, turn (6), feed chute (11) and blow tank (15), bracing or strutting arrangement is made of gripper shoe (19) and base (20), roller tube is installed on the bracing or strutting arrangement, and be in contact with one another with the support roller (4) of transmission device, rotary hammer is made of rotary hammer transmission device and quartering hammer (8), the rotary hammer transmission device is by rotating shaft (18), fluid coupling (12) and rotary hammer motor (13) connect and compose, it is characterized in that, quartering hammer (8) is installed on the end of connecting rod (10) by bearing pin (9), the other end of connecting rod (10) is connected on the flange (17) of rotating shaft (18) by bearing pin (9), be evenly distributed with riser (7) with quartering hammer (8) mating reaction at the inwall of roller tube, spacing between the riser (7) is adjustable, at least two group hexagonal flanges (17) vertically equidistantly distribute on the rotating shaft (18), rotating shaft (18) two end supports is on bearing block (16), and be connected 13 with the rotary hammer motor by fluid coupling (12)) be connected the direction of rotation of rotary drum electrical motor (1) and rotary hammer motor (13) with rotating shaft (18).
2. a kind of drum-type rotary hammer disintegrating machine according to claim 1 is characterized in that, flange (17) has two to ten groups, and every group of flange (17) is 50mm to 200mm along the axial spacing of rotating shaft (18).
3. a kind of drum-type rotary hammer disintegrating machine according to claim 1 and 2 is characterized in that, the angle number on the flange (17) is that triangle is to hexagonal.
CN 201220396236 2012-08-06 2012-08-06 Rotary drum type rotating hammer crusher Expired - Fee Related CN202752058U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220396236 CN202752058U (en) 2012-08-06 2012-08-06 Rotary drum type rotating hammer crusher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220396236 CN202752058U (en) 2012-08-06 2012-08-06 Rotary drum type rotating hammer crusher

Publications (1)

Publication Number Publication Date
CN202752058U true CN202752058U (en) 2013-02-27

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CN 201220396236 Expired - Fee Related CN202752058U (en) 2012-08-06 2012-08-06 Rotary drum type rotating hammer crusher

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Country Link
CN (1) CN202752058U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105597872A (en) * 2016-02-03 2016-05-25 农业部南京农业机械化研究所 Multi-rotor straw pulverizer
CN106000537A (en) * 2016-06-30 2016-10-12 山东鲁锐机械研发有限公司 Roller type crushing screening machine
CN106944198A (en) * 2017-05-19 2017-07-14 朱为超 Family expenses kitchen waste disposer with strong grindability
CN108499669A (en) * 2017-02-28 2018-09-07 成都万基电力设备制造有限公司 Paddle type mill dynamic circulation screening crusher
CN108940531A (en) * 2018-06-28 2018-12-07 潞城市卓越水泥有限公司 A kind of vessel slag grinding mechanism
CN115837301A (en) * 2023-02-27 2023-03-24 蓬莱京鲁渔业有限公司 Fishbone crushing apparatus is used in fishbone powder processing

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105597872A (en) * 2016-02-03 2016-05-25 农业部南京农业机械化研究所 Multi-rotor straw pulverizer
CN105597872B (en) * 2016-02-03 2018-06-22 农业部南京农业机械化研究所 A kind of more rotor stalk crashers
CN106000537A (en) * 2016-06-30 2016-10-12 山东鲁锐机械研发有限公司 Roller type crushing screening machine
CN108499669A (en) * 2017-02-28 2018-09-07 成都万基电力设备制造有限公司 Paddle type mill dynamic circulation screening crusher
CN106944198A (en) * 2017-05-19 2017-07-14 朱为超 Family expenses kitchen waste disposer with strong grindability
CN108940531A (en) * 2018-06-28 2018-12-07 潞城市卓越水泥有限公司 A kind of vessel slag grinding mechanism
CN115837301A (en) * 2023-02-27 2023-03-24 蓬莱京鲁渔业有限公司 Fishbone crushing apparatus is used in fishbone powder processing

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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: 20130227

Termination date: 20140806

EXPY Termination of patent right or utility model