CN207225853U - A kind of bale breaker of automatic sand system - Google Patents
A kind of bale breaker of automatic sand system Download PDFInfo
- Publication number
- CN207225853U CN207225853U CN201721069213.5U CN201721069213U CN207225853U CN 207225853 U CN207225853 U CN 207225853U CN 201721069213 U CN201721069213 U CN 201721069213U CN 207225853 U CN207225853 U CN 207225853U
- Authority
- CN
- China
- Prior art keywords
- bale breaker
- automatic sand
- sand system
- bag
- saw blade
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A kind of bale breaker of automatic sand system, it includes sequentially connected charging belt transporter, bag-breaking device, screening plant, useless bag collection device and efficient filtering dust remover；The bag-breaking device includes housing, which is equipped with feed inlet corresponding with the charging belt transporter, and other end both sides are equipped with service hatch；Flange is covered with outside two service hatches；Two flanges between be equipped with two parallel but different height transmission shafts, which is equipped with several saw blades, and the saw blade on two transmission shafts is staggered；Positioned at usheing to seat in roller bearing units, which is fixedly connected each both ends of the drive shaft with the flange lateral surface；The transmission the tip of the axis is connected with gear motor.The bale breaker of the utility model automatic sand system, its is simple in structure, practical, reliable, and service life length, maintenance is replaced easy.
Description
Technical field
A kind of bale breaker is the utility model is related to, particularly one kind is applied in high ferro, motor-car, railway locomotive, city railroad
Vehicle provides the bale breaker in the automatic sand system of sandbox for oneself.
Background technology
Automatic bale breaker is one of corollary equipment in automatic sand system, it is simple in structure, compact, speed of unpacking is fast.
Disassembling, sieve, separating for sand pocket can be completed in operation, bag recovery operation of giving up, instead of traditional artificial unpacking, mitigate significantly
The labor intensity of upper sand worker, improves working environment, improves work efficiency.Automatic bale breaker and feed bin, send-out pumps or
Transport Machinery direct connection forms the high system of the degree of automation.The equipment level of general evaluation bale breaker mainly see whether possess as
Lower feature：
1st, reasonable in design, simple, reliable, the degree of automation is high；
2nd, feed separation is clean, and impurity is few, tears net rate open and requires ＞ 99%；
However, bale breaker currently on the market is generally unable to reach above-mentioned requirements, therefore, there is further improved necessity.
Utility model content
The purpose of this utility model is to provide a kind of bale breaker of automatic sand system, its is simple in structure, practical, reliable,
Service life is grown, and maintenance is replaced easy.
To achieve the above object, the utility model takes following technical scheme：
A kind of bale breaker of automatic sand system, it includes sequentially connected charging belt transporter, bag-breaking device, screening
Device, useless bag collection device and efficient filtering dust remover；The bag-breaking device includes housing, which is equipped with and the charging belt
The corresponding feed inlet of transporter, other end both sides are equipped with service hatch；Flange is covered with outside two service hatches；Two flanges between
Equipped with two parallel but different height transmission shafts, which is equipped with several saw blades, and the saw blade on two transmission shafts is handed over
Mistake is set；Positioned at usheing to seat in roller bearing units, which consolidates each both ends of the drive shaft with the flange lateral surface
Fixed connection；The transmission the tip of the axis is connected with gear motor.
Further, the saw blade includes being used for the saw blade set being sleeved on the transmission shaft, and saw blade set includes connecting successively
The major diameter section and path section connect；The major diameter section is arranged with the blade bodies with sawtooth close to the edge of the path section, the blade bodies two
Side is respectively equipped with the first pressing plate and the second pressing plate, the two is fixedly connected by through straight pin with the blade bodies.
Further, the blade bodies parameter is as follows：Diameter 300mm；The number of teeth 64,20 ° of cutting angle, 12 ° of back clearance angle.
Further, it is equipped with guide plate in the housing.
The beneficial effects of the utility model are：The structure design of the utility model is reasonable, simple, reliable, and the degree of automation is high；
Feed separation is clean, and impurity is few, tears net rate ＞ 99% open.
Brief description of the drawings
Fig. 1 is the structure diagram of the bag-breaking device of the bale breaker of the utility model automatic sand system.
Fig. 2 is the structure diagram of the saw blade of the bale breaker of the utility model automatic sand system.
Embodiment
Below only to implement to illustrate the possible embodiment aspect of the utility model, but and it is not used to limit the utility model institute
The category to be protected, first give chat it is bright.
As shown in Figure 1, the utility model provides a kind of bale breaker of automatic sand system, it includes sequentially connected feeding
Belt conveyer, bag-breaking device, screening plant, useless bag collection device and efficient filtering dust remover.The bag-breaking device includes housing 1,
1 one end of housing is equipped with feed inlet 11 corresponding with the charging belt transporter, and other end both sides are equipped with service hatch 12.Two dimensions
Repair and be covered with flange 2 outside hole 12.Two flanges 2 between be equipped with two parallel but different height transmission shafts 3, the transmission shaft 3
It is equipped with several saw blades 4, the saw blade 4 on two transmission shafts 3 is staggered.Each 3 both ends of transmission shaft are located at band base spherical outside surface ball
In bearing 5, which is fixedly connected with 2 lateral surface of flange.The end of the transmission shaft 3 and gear motor 6
Connection.
In the utility model, flange 2, transmission shaft 3, roller bearing units 5 of usheing to seat, gear motor 6 can integrate one quickly
Extraction, only unloads the fastening bolt of lower flange 2 before extraction.Usheing to seat roller bearing units 5, gear motor 6 can be with integral installation
And dismounting, roller bearing units 5 of usheing to seat its main feature is that can be gap-matched with transmission shaft 3, this to needing to dismantle at the scene and
Installation is very easy to and easy, and spherical ball bearing has certain automatic aligning ability, pair wider with the limitation of axial line angle excursion.
Guide plate 7 is equipped with the housing 1, guide plate 7 different, sand pocket appearance and size can do corresponding adjustment, guide plate according to material
Adjustment can change the cut-in angle of sand pocket, extend the service life of saw blade 4.
As shown in Fig. 2, the saw blade 4 includes being used for the saw blade set 41 being sleeved on the transmission shaft 3, saw blade set 41 is included successively
The major diameter section and path section of connection.The major diameter section is arranged with the blade bodies 42 with sawtooth, the saw blade close to the edge of the path section
42 both sides of body are respectively equipped with the first pressing plate 43 and the second pressing plate 44, the two is fixed by through straight pin and the blade bodies 42 connects
Connect.42 parameter of blade bodies is as follows：Diameter 300mm.The number of teeth 64,20 ° of cutting angle, 12 ° of back clearance angle.
Mainly consider to replace simply and conveniently using this structure.The design of blade bodies 42 is determined according to the property of material
, the utility model has following features using flute profile of interlocking, 42 material of blade bodies of selection；Wearability is high, toughness is high, thermoplastic
Property it is high；Its hardness is up to 64-66HRC after high temperature quenching；Bending strength is up to 4700Mpa, and manufacturing saw blade with this material, it is cut
Speed is cut up to 60m/min；Cutting temperature meets to crack packed gravel up to 600 DEG C.
The bag-breaking device of the utility model has following advantages：
It is 1. simple in structure, practical, reliable.Since saw blade is vulnerable part, it is necessary to consider that saw blade convenience and fast is replaced at scene
Speed.The rational sawtooth flute profile of the utility model and cutting speed, it is ensured that the ability to work of bale breaker and tear net rate open, correctly
The material of selection saw blade can provide its service life.
2. using the more saw blade interlaced arrangements of twin shaft, rational sawtooth flute profile and cutting speed, ensure the effective work of bale breaker
Make the material after ability and cutting and have higher to tear net rate open.Using overall roller bearing units seat can integral demounting, scene replace
Saw blade is easily and fast.Bearing block allows axle center installation error adjusting range big, is so beneficial under poor mounting condition
Demolition, installation, ensure that bale breaker operating is reliable.
3. the selected material of the utility model saw blade has following features；Wearability, toughness, thermoplasticity are high；High temperature is quenched
Its hardness can big 64-66HRC after fire；Cutting speed is up to 60m/min；Cutting temperature is up to 600 DEG C.
The merely exemplary explanation the principle and effect of the utility model of above-described embodiment are new not for this practicality is limited
Type.The utility model also has many aspects to be improved on the premise of without prejudice to overall thought, any to be familiar with this technology
Personage all can under the spirit and scope without prejudice to the utility model, to above-described embodiment carry out modifications and changes.Therefore, lift
All those of ordinary skill in the art are complete in the revealed spirit without departing from the utility model and institute under technological thought
Into all equivalent modifications or change, should be covered by the claim of the utility model.
Claims (4)
1. a kind of bale breaker of automatic sand system, it includes sequentially connected charging belt transporter, bag-breaking device, screening dress
Put, give up bag collection device and efficient filtering dust remover；It is characterized in that, the bag-breaking device includes housing, the shell one end be equipped with
The corresponding feed inlet of charging belt transporter, other end both sides are equipped with service hatch；Flange is covered with outside two service hatches；Two
Two parallel but different height transmission shafts are equipped between a flange, which is equipped with several saw blades, two transmission shafts
On saw blade be staggered；Each both ends of the drive shaft, which is located at, ushers to seat in roller bearing units, usher to seat roller bearing units and the method
Blue lateral surface is fixedly connected；The transmission the tip of the axis is connected with gear motor.
2. the bale breaker of automatic sand system according to claim 1, it is characterised in that：The saw blade includes being used to be sleeved on
Saw blade set on the transmission shaft, saw blade set include sequentially connected major diameter section and path section；The major diameter section is close to the path
The edge of section is arranged with the blade bodies with sawtooth, which is respectively equipped with the first pressing plate and the second pressing plate, the two passes through
Through straight pin is fixedly connected with the blade bodies.
3. the bale breaker of automatic sand system according to claim 2, it is characterised in that：The blade bodies parameter is as follows：
Diameter 300mm；The number of teeth 64,20 ° of cutting angle, 12 ° of back clearance angle.
4. the bale breaker of automatic sand system according to claim 1, it is characterised in that：It is equipped with and is oriented in the housing
Plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721069213.5U CN207225853U (en) | 2017-08-24 | 2017-08-24 | A kind of bale breaker of automatic sand system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721069213.5U CN207225853U (en) | 2017-08-24 | 2017-08-24 | A kind of bale breaker of automatic sand system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207225853U true CN207225853U (en) | 2018-04-13 |
Family
ID=61857751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721069213.5U Expired - Fee Related CN207225853U (en) | 2017-08-24 | 2017-08-24 | A kind of bale breaker of automatic sand system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207225853U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110589146A (en) * | 2019-09-29 | 2019-12-20 | 内蒙古三主粮天然燕麦产业股份有限公司 | Bale breaker |
-
2017
- 2017-08-24 CN CN201721069213.5U patent/CN207225853U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110589146A (en) * | 2019-09-29 | 2019-12-20 | 内蒙古三主粮天然燕麦产业股份有限公司 | Bale breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 Termination date: 20200824 |