CN202987643U - Bale breaking machine - Google Patents
Bale breaking machine Download PDFInfo
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- CN202987643U CN202987643U CN 201220684598 CN201220684598U CN202987643U CN 202987643 U CN202987643 U CN 202987643U CN 201220684598 CN201220684598 CN 201220684598 CN 201220684598 U CN201220684598 U CN 201220684598U CN 202987643 U CN202987643 U CN 202987643U
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- broken
- spiral
- spirals
- broken spiral
- support frame
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Abstract
The utility model discloses a bale breaking machine, which comprises a reducing motor, a central support frame, a feed hopper, a discharge hopper and crushing spirals, wherein the central support frame is positioned at the middle part of the bale breaking machine and formed by welding a front beam, a rear beam, a left side sloping beam and a right side sloping beam, an anti-rotation support is arranged on the left side sloping beam and the right side sloping beam, the shell of the reducing motor is fixedly connected with the anti-rotation support, the feed hopper is welded right above the central support frame, the discharging hopper is welded under the central support frame, the crushing spirals are divided with two groups with the same quantity of spirals, the two groups of crushing spirals are mounted on the left side sloping beam and the right side sloping beam respectively in the opposite directions and in a stagger manner, two adjacent crushing spirals in each group are composed of a left-handed rotation crushing spiral and a right-handed rotation crushing spiral, and each crushing spiral is connected with the reducing motor. The bale breaking machine can break up a parcel of straw fuel in an efficient, reliable, safe and stable manner so as to continuously convey fuel to a biomass direct burning power generation boiler.
Description
Technical field
The utility model relates to a kind ofly breaks up to be used for to the biomass direct combustion power generation boiler bale opener of transfer the fuel continuously with the parcel stalk fuel.
Background technology
The fuel that China can be used for the biomass boiler direct combustion power generation has a lot, and wherein the yellow soft stalks such as maize straw, wheat stalk, rice straw occupy very large ratio.This part biomass fuel generally need to be collected from the field, cut, packs, so that transport and be stored to each biomass power plant.The specification of its packing has some kinds, wherein the widespread use of parcel specification.General parcel specification is: the wide * of long * is high=and 0.8 ~ 1.2m*0.45 ~ 0.5m ~ * 0.35 ~ 0.4m, weigh 15 ~ 35 kilograms, adopt 2 ~ 4 nylon ropes to wrap up with order.Before entering the stove burning, generally by manually parcel being broken up, then carry to the stokehold by load transfer devices such as belts, finally send into hearth combustion by specific load transfer device.Break up manually that fuel package efficient is low and workman's working strength is large.
The utility model content
The purpose of this utility model is to provide that a kind of energy is efficient, reliable, safety and stably the parcel stalk fuel being broken up, with the bale opener of transfer the fuel continuously in the biomass direct combustion power generation boiler.
For achieving the above object, the utility model adopts following technical scheme:
A kind of bale opener is characterized in that, it comprises: reducing motor, middle part support frame, feeder hopper, discharge bucket and broken spiral;
Described middle part support frame is positioned at the middle part of bale opener, is welded by front-axle beam, the back rest, left side cant beam and right side cant beam;
Described feeder hopper, be welded on described middle part support frame directly over;
Described discharge bucket, be welded on described middle part support frame under, it is leg-of-mutton fin that its entrance is provided with the cross-sectional profile that is parallel to each other;
Described broken spiral, being divided into identical two groups of quantity is arranged on described left side cant beam and right side cant beam by bearing respectively, described two groups of broken spirals stagger arrangement are in opposite directions installed, every group of broken spiral is comprised of 2～4 broken spirals that are parallel to each other, in every group of broken spiral, two adjacent broken spirals are comprised of left-handed broken spiral and the broken spiral of dextrorotation, and each broken spiral is connected with a described reducing motor; Described fin is separated into the broken spiral form of single flute profile with described two groups of broken spirals.
Every group of broken spiral is comprised of 2 broken spirals that are parallel to each other.
Every group of broken spiral is comprised of 3 broken spirals that are parallel to each other.
Every group of broken spiral is comprised of 4 broken spirals that are parallel to each other.
Described broken spiral in support frame inner space, described middle part towards oblique arranged beneath.
Described broken spiral is pyramidal structure, comprise supporting component and screw assembly, described supporting component is comprised of main shaft, spindle flange, front bearing assembly, rear bearing assembly and shaft end locking device, and described front bearing assembly is connected with the right side cant beam with described left side cant beam by fastener with the rear bearing assembly; Described main shaft is arranged on described front bearing assembly and rear bearing assembly, and described broken spiral adopts shaft-mounted structure to be connected with described reducing motor, and described shaft end locking device locks together the hollow shaft of described main shaft and reducing motor; Described screw assembly is comprised of adapter shaft, adapter shaft flange, cone cylinder and flight; Described cone cylinder is connected with described adapter shaft, and described flight is connected to the outer wall of described cone cylinder; The spindle flange of described supporting component is connected by fastener with the adapter shaft flange of described screw assembly; Described broken spiral is cantilevered support structure and is positioned at the inner space of described middle part support frame; Described left-handed broken spiral refers to that its flight is the broken spiral of left hand direction; The broken spiral of described dextrorotation refers to that its flight is the broken spiral of clockwise direction.
In described reducing motor is partly or entirely variable frequency reducer motor.
Be provided with supporting leg on described front-axle beam and the back rest.
Described left side cant beam and right side cant beam are provided with the anti-rotation bearing, and the shell of described reducing motor is captiveed joint with described anti-rotation bearing.
The beneficial effect of the technical scheme that the utility model provides is:
1, the utility model bale opener, it comprises: reducing motor, middle part support frame, feeder hopper, discharge bucket and broken spiral; The middle part support frame is positioned at the middle part of bale opener, is welded by front-axle beam, the back rest, left side cant beam and right side cant beam; Feeder hopper, be welded on the middle part support frame directly over; Discharge bucket, be welded on the middle part support frame under, it is leg-of-mutton fin that its entrance is provided with the cross-sectional profile that is parallel to each other; Broken spiral, being divided into identical two groups of quantity is arranged on respectively on left side cant beam and right side cant beam, two groups of broken spiral stagger arrangement installations in opposite directions, every group of broken spiral is comprised of 2～4 broken spirals that are parallel to each other, in every group of broken spiral, two adjacent broken spirals are comprised of left-handed broken spiral and the broken spiral of dextrorotation, and each broken spiral is connected with a reducing motor respectively; Described fin is separated into the broken spiral form of single flute profile with described two groups of broken spirals, the degree of filling of material when guaranteeing single broken helical rotation.During use, the parcel fuel of some is put into feeder hopper with random disordered state, parcel fuel is broken and exports from discharge bucket after spiral is broken up fragmentation, also parcel fuel and bulk cargo can be inputted simultaneously, with the bulk cargo formal output.Compare with manually breaing up fuel package, saved manpower, improved efficient.And the utility model bale opener compact conformation, be convenient to installation and maintenance.
2, the utility model bale opener, wherein, broken spiral is pyramidal structure and cantilever support, avoided dramatically the winding of elongated material and broken rear parcel bundle rope, supporting component and screw assembly are the flange join type demountable structure simultaneously, are conducive to installation, the operation and maintenance of broken spiral.
3, the utility model bale opener, because each reducing motor directly drives separately a broken helical rotation, partly or entirely reducing motor is variable frequency reducer motor.The rotating speed of part or all of broken spiral that has so just guaranteed the utility model bale opener is adjustable, and complete machine has stronger breaking capacity, and is convenient to move adjusting, is adapted to the breaing up and multiple specific operating mode of stalk parcel of many specifications, multiple types.
4, the utility model bale opener, wherein, left side cant beam and right side cant beam are provided with the anti-rotation bearing, reducing motor adopts shaft-mounted structure to be connected with broken spiral, its shell is captiveed joint with the anti-rotation bearing, can avoid reducing motor to rotate with main shaft, and axle head adopts latching device locking.This structure is convenient to mounting or dismounting, maintenance and the replacing of reducing motor.
Description of drawings
Fig. 1 is the perspective view of the utility model bale opener;
Fig. 2 is the main TV structure schematic diagram of the utility model bale opener;
Fig. 3 is the plan structure schematic diagram of the utility model bale opener.
Reference numeral:
The 1-reducing motor; The 2-feeder hopper; The 3-discharge bucket; The 4-front-axle beam; The 5-back rest; 6-left side cant beam; 7-right side cant beam; 8-anti-rotation bearing; The 9-fin; The 10-main shaft; The 11-spindle flange; 12-front bearing assembly; 13-rear bearing assembly; 14-shaft end locking device; 15-adapter shaft; 16-adapter shaft flange; 17-cone cylinder; 18-flight.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
As Fig. 1, Fig. 2, shown in Figure 3, the utility model bale opener, it comprises: reducing motor 1, middle part support frame, feeder hopper 2, discharge bucket 3 and broken spiral;
Described middle part support frame is positioned at the middle part of bale opener, is welded by front-axle beam 4, the back rest 5, left side cant beam 6 and right side cant beam 7;
Described feeder hopper 2, be welded on described middle part support frame directly over;
Described discharge bucket 3, be welded on described middle part support frame under, it is leg-of-mutton fin 9 that its entrance is provided with the cross-sectional profile that is parallel to each other;
Described broken spiral, being divided into identical two groups of quantity is arranged on respectively on described left side cant beam 6 and right side cant beam 7, described two groups of broken spirals stagger arrangement are in opposite directions installed, every group of broken spiral is comprised of 4 broken spirals that are parallel to each other, in every group of broken spiral, two adjacent broken spirals are comprised of left-handed broken spiral and the broken spiral of dextrorotation, and each broken spiral is connected with a described reducing motor 1 respectively; Described fin 9 is separated into the broken spiral form of single flute profile to guarantee the sufficient degree of broken spiral with described two groups of broken spirals.
Every group of broken spiral can the based on fuel crushing difference require 2 or 3 broken spirals being arranged to be parallel to each other.
Described broken spiral in support frame inner space, described middle part towards oblique arranged beneath.
Described broken spiral is pyramidal structure, comprise supporting component and screw assembly, described supporting component is comprised of main shaft 10, spindle flange 11, front bearing assembly 12, rear bearing assembly 13 and shaft end locking device 14, and described front bearing assembly 12 is connected with right side cant beam 7 with described left side cant beam 6 by fastener with rear bearing assembly 13; Described main shaft 10 is arranged on described front bearing assembly 12 and rear bearing assembly 13, described broken spiral adopts shaft-mounted structure to be connected with described reducing motor 1, and described shaft end locking device 14 locks together the hollow shaft of described main shaft 10 and reducing motor 1 in order to avoid reducing motor generation end float misalignment; Described screw assembly is comprised of adapter shaft 15, adapter shaft flange 16, cone cylinder 17 and flight 18; Described cone cylinder 17 is connected with described adapter shaft 15, and described flight 18 is connected to the outer wall of described cone cylinder 17; The spindle flange 11 of described supporting component is connected by fastener with the adapter shaft flange 16 of described screw assembly; Described broken spiral is cantilevered support structure and is positioned at the inner space of described middle part support frame; Described left-handed broken spiral refers to that its flight is the broken spiral of left hand direction; The broken spiral of described dextrorotation refers to that its flight is the broken spiral of clockwise direction.
In described reducing motor 1 is partly or entirely variable frequency reducer motor.
Be provided with supporting leg on described front-axle beam 4 and the back rest 5.
Described left side cant beam 6 and right side cant beam 7 are provided with anti-rotation bearing 8, and the shell of described reducing motor 1 is captiveed joint with described anti-rotation bearing 8.
During the normal operation of the utility model bale opener, the stalk parcel of some enters from feeder hopper 2 with random disordered state, and two groups of broken spirals that substantially can be staggered in arrangement are broken up fully, and all discharge from described bale opener discharge bucket with the form of bulk cargo.This bale opener is installed on fuel delivery system, can realize smoothly parcel input, bulk cargo output, can also realize that parcel and bulk cargo input simultaneously, greatly improves fuel tolerance and the traffic capacity of fuel delivery system.
The above is only preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (9)
1. a bale opener, is characterized in that, it comprises: reducing motor, middle part support frame, feeder hopper, discharge bucket and broken spiral;
Described middle part support frame is positioned at the middle part of bale opener, is welded by front-axle beam, the back rest, left side cant beam and right side cant beam;
Described feeder hopper, be welded on described middle part support frame directly over;
Described discharge bucket, be welded on described middle part support frame under, it is leg-of-mutton fin that its entrance is provided with the cross-sectional profile that is parallel to each other;
Described broken spiral, being divided into identical two groups of quantity is arranged on described left side cant beam and right side cant beam by bearing respectively, described two groups of broken spirals stagger arrangement are in opposite directions installed, every group of broken spiral is comprised of 2～4 broken spirals that are parallel to each other, in every group of broken spiral, two adjacent broken spirals are comprised of left-handed broken spiral and the broken spiral of dextrorotation, and each broken spiral is connected with a described reducing motor respectively; Described fin is separated into the broken spiral form of single flute profile with described two groups of broken spirals.
2. bale opener according to claim 1, is characterized in that, every group of broken spiral is comprised of 2 broken spirals that are parallel to each other.
3. bale opener according to claim 1, is characterized in that, every group of broken spiral is comprised of 3 broken spirals that are parallel to each other.
4. bale opener according to claim 1, is characterized in that, every group of broken spiral is comprised of 4 broken spirals that are parallel to each other.
5. bale opener according to claim 1, is characterized in that, described broken spiral in support frame inner space, described middle part towards oblique arranged beneath.
6. bale opener according to claim 5, it is characterized in that, described broken spiral is pyramidal structure, comprise supporting component and screw assembly, described supporting component is comprised of main shaft, spindle flange, front bearing assembly, rear bearing assembly and shaft end locking device, and described front bearing assembly is connected with the right side cant beam with described left side cant beam by fastener with the rear bearing assembly; Described main shaft is arranged on described front bearing assembly and rear bearing assembly, and described broken spiral adopts shaft-mounted structure to be connected with described reducing motor, and described shaft end locking device locks together the hollow shaft of described main shaft and reducing motor; Described screw assembly is comprised of adapter shaft, adapter shaft flange, cone cylinder and flight; Described cone cylinder is connected with described adapter shaft, and described flight is connected to the outer wall of described cone cylinder; The spindle flange of described supporting component is connected by fastener with the adapter shaft flange of described screw assembly; Described broken spiral is cantilevered support structure and is positioned at the inner space of described middle part support frame; Described left-handed broken spiral refers to that its flight is the broken spiral of left hand direction; The broken spiral of described dextrorotation refers to that its flight is the broken spiral of clockwise direction.
7. bale opener according to claim 6, is characterized in that, in described reducing motor is partly or entirely variable frequency reducer motor.
8. bale opener according to claim 7, is characterized in that, is provided with supporting leg on described front-axle beam and the back rest.
9. bale opener according to claim 8, is characterized in that, described left side cant beam and right side cant beam are provided with the anti-rotation bearing, and the shell of described reducing motor is captiveed joint with described anti-rotation bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220684598 CN202987643U (en) | 2012-12-12 | 2012-12-12 | Bale breaking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220684598 CN202987643U (en) | 2012-12-12 | 2012-12-12 | Bale breaking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202987643U true CN202987643U (en) | 2013-06-12 |
Family
ID=48558845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220684598 Expired - Lifetime CN202987643U (en) | 2012-12-12 | 2012-12-12 | Bale breaking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202987643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111572918A (en) * | 2020-04-14 | 2020-08-25 | 鹤岗市田丰农机制造有限公司 | Multi-shaft straw bale breaker |
-
2012
- 2012-12-12 CN CN 201220684598 patent/CN202987643U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111572918A (en) * | 2020-04-14 | 2020-08-25 | 鹤岗市田丰农机制造有限公司 | Multi-shaft straw bale breaker |
| CN111572918B (en) * | 2020-04-14 | 2022-03-22 | 鹤岗市田丰农机制造有限公司 | Multi-shaft straw bale breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200619 Address after: Room 1405, information building, No. 13, Linyin North Street, Pinggu District, Beijing Patentee after: Beijing Depu Xinyuan Ecological Technology Co.,Ltd. Address before: 100027 A, 5 West five street, Chaoyang District, Beijing, Sanlitun Patentee before: BEIJING DP CLEANTECH TECHNOLOGY DEVELOPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |