CN107159416A - A kind of push-bench - Google Patents
A kind of push-bench Download PDFInfo
- Publication number
- CN107159416A CN107159416A CN201710488855.7A CN201710488855A CN107159416A CN 107159416 A CN107159416 A CN 107159416A CN 201710488855 A CN201710488855 A CN 201710488855A CN 107159416 A CN107159416 A CN 107159416A
- Authority
- CN
- China
- Prior art keywords
- housing
- broken
- cylinder
- push
- broken cylinder
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims abstract description 11
- 238000010276 construction Methods 0.000 abstract description 5
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000004575 stone Substances 0.000 description 16
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000011435 rock Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 235000019994 cava Nutrition 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
- B02C18/143—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with a disc rotor having generally radially extending slots or openings bordered with cutting knives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
- B02C18/182—Disc-shaped knives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/24—Drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C2018/162—Shape or inner surface of shredder-housings
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a kind of push-bench, including Cutting tool, broken cylinder and housing, broken cylinder is located at enclosure interior, is cylindrical in shape and is coaxially disposed with housing, broken cylinder mid diameter is less than two ends diameter, with housing formation crusher chamber in the middle part of broken cylinder, the side wall of broken cylinder is provided with the material channel connected with crusher chamber, and inner walls are axially disposed broken rib, and broken rib is located in crusher chamber, broken rib end is adapted with the distance of central shaft with the external diameter that corresponding position crushes cylinder；Broken cylinder front end is stretched out housing, is connected with the quilt cover of Cutting tool, and Cutting tool includes the wide spoke of support block, the frame of annular and connection support block and the frame of cylindricality, and the front end face of wide cut bar is provided with bite.Crusher chamber is added on the basis of existing push-bench, the ratchel in work progress is crushed, spoil disposal blockage, accelerating construction progress is prevented.
Description
Technical field
The present invention relates to building field, and in particular to a kind of push-bench.
Background technology
Existing push-bench only carries out primary fragmentation to stone, and discharge pipeline, influence construction are easily blocked when running into ratchel
Progress, therefore a kind of push-bench that second-time breakage is carried out to stone is all of great importance to improving construction quality and speed.
The content of the invention
It is an object of the invention to provide a kind of push-bench, the ratchel solved in work progress easily blocks discharge pipeline,
The problem of influenceing construction speed.
To solve above-mentioned technical problem, the present invention uses following technical scheme：
A kind of push-bench, including Cutting tool, broken cylinder and housing, wherein,
The broken cylinder is located at enclosure interior, is coaxially disposed and is driven by motor with the housing, crushes cylinder two ends external diameter and shell
Internal footpath matches and mid diameter is less than two ends diameter, and broken cylinder forms the crusher chamber of annular with housing, crushes the side wall of cylinder
Provided with the material channel connected with crusher chamber, the inner walls are axially disposed broken rib, and the broken rib is located at broken
Broken intracavitary, broken rib is adapted with the distance of central shaft with the external diameter that corresponding position crushes cylinder；
The broken cylinder front end is stretched out housing, be connected with Cutting tool, support block of the Cutting tool including cylindricality, annular
The wide spoke of frame and connection support block and frame, the front end face of the wide cut bar is provided with bite.
During the push-bench work of the application, Cutting tool breaks up the soil of front end, rock is smashed, and the rock smashed enters
Enter crusher chamber through material channel after in broken cylinder, it is during material channel and broken rib relative motion that stone is another
It is secondary to smash.Support block, wide cut bar in the Cutting tool wherein used can be integrally formed or be fixedly connected with frame, reduce
The number of split part, reduces the difficulty of assembling, improves efficiency of assembling.The side-wall outer side of rib and broken cylinder is crushed in the application
Distance is more remote, and the broken degree of stone is lower, that is, it is broken after stone particle diameter it is bigger；Outside the side wall of broken rib and broken cylinder
Lateral extent is nearer, and the broken degree of stone is higher, that is, it is broken after stone particle diameter it is smaller, it is possible to be actually needed selection
The housing and broken cylinder of suitable size.
As preferred, cross-sectional width of the material channel close to central shaft one end is less than close to crusher chamber one end
Cross-sectional width.To a certain extent stone can be conducive to enter crusher chamber, stone is fully crushed.
As preferred, the reinforcer of annular, the reinforcer and wide spoke are additionally provided between the support block and frame
It is fixedly connected or is integrally formed.
Extend the service life of Cutting tool, prevent wide cut bar is used for a long time to deform upon to a certain extent.
As preferred, the diameter of the housing is equal with the diameter of broken cylinder leading section, and the front end face of the housing
Thrust bearing is provided between broken cylinder.
Thrust bearing plays a part of spacing and support, prevents broken cylinder from retreating.
As preferred, the broken tube rear end portion is connected on housing by bearing.
As preferred, the broken rib is connected one end width with housing and is less than the width away from shell one end.Broken effect
It is really good.
As preferred, the broken tube rear end portion is provided with spacing ring, and the spacing ring is fixed on inner walls, the limit
Thrust bearing is provided between position ring and broken tube rear end face.Thrust bearing plays a part of spacing and support, prevents after broken cylinder
Move back.
As preferred, the central shaft of housing is provided with support bar, described support bar one end is movably connected in support block
On, the other end is fixed in inner walls.Preventing Cutting tool, the center of being under pressure caves inward for a long time.
As preferred, the enclosure interior is provided with the driving gear driven by motor, and driving gear drives described broken
Broken cylinder is rotated；Driven gear is provided with the support bar, the driven gear is meshed with driving gear.One side driven tooth
Wheel plays a part of supporting support bar with driving gear, and the position that another aspect support bar is also prevented from driving gear shifts.
As preferred, bearing is provided between the support bar and driven gear.
Compared with prior art, beneficial effects of the present invention are at least one of following：
1）Crusher chamber is added on the basis of existing push-bench, the ratchel in work progress is crushed, spoil disposal pipe plug is prevented
Plug, accelerating construction progress.
2）Support block, wide cut bar in Cutting tool, bite can be integrally formed or be fixedly connected with frame, reduce
The number of split part, reduces the difficulty of assembling, improves efficiency of assembling.
Brief description of the drawings
Fig. 1 is a kind of sectional view of push-bench of the invention.
Fig. 2 cuts open direction view for Fig. 1 of the present invention A-A.
Fig. 3 is the structural representation of Cutting tool front end face of the present invention.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Embodiment 1：
A kind of push-bench with crusher chamber 4 is present embodiments provided, as Figure 1-3, including Cutting tool 3, the broken and of cylinder 2
Housing 1, wherein,
The broken cylinder 2 is located inside housing 1, be coaxially disposed and driven by motor with the housing 1, the broken two ends external diameter of cylinder 2
Match with housing inner diameter and mid diameter is less than two ends diameter, broken cylinder 2 forms the crusher chamber 4 of annular with housing 1, crushes cylinder
2 side wall is provided with the material channel 5 that connect with crusher chamber 4, and the inwall of housing 1 is axially disposed broken rib 6, described to break
Broken rib 6 is located in crusher chamber 4, broken rib 6 is adapted with the distance of central shaft with the external diameter that corresponding position crushes cylinder 2；
The front end of broken cylinder 2 is stretched out housing 1, is connected with Cutting tool 3, support block 31 of the Cutting tool 3 including cylindricality,
The frame 32 of annular and the wide spoke 33 of connection support block 31 and frame 32, the front end face of the wide spoke 33 are provided with bite
34。
During the push-bench work of the application, Cutting tool 3 breaks up the soil of front end, rock is smashed, and the rock smashed enters
Enter crusher chamber 4 through material channel 5 after entering in broken cylinder 2, will during material channel 5 and the relative motion of broken rib 6
Stone is smashed again.Support block 31, wide spoke 33 and frame 32 in the Cutting tool 3 wherein used can be integrally formed or
It is fixedly connected, reduces the number of split part, reduces the difficulty of assembling, improves efficiency of assembling.In the application crush rib 6 with
The side-wall outer side distance of broken cylinder 2 is more remote, and the broken degree of stone is lower, that is, it is broken after stone particle diameter it is bigger；It is broken
The side-wall outer side distance of rib 6 and broken cylinder 2 is nearer, and the broken degree of stone is higher, that is, it is broken after stone particle diameter it is smaller,
So the housing 1 and broken cylinder 2 for selecting suitable size can be actually needed.Bite 34 in the application can make and wide spoke
33 integrally formed block-like protrusions or bite of the prior art 34.
Embodiment 2：
The present embodiment is on the basis of embodiment 1, to further define：Horizontal stroke of the material channel 5 close to central shaft one end
Cross-sectional width is less than the cross-sectional width close to the one end of crusher chamber 4.To a certain extent stone can be conducive to enter crusher chamber
4, stone is fully crushed.
Embodiment 3：
The present embodiment is on the basis of embodiment 1, to further define：Ring is additionally provided between the support block 31 and frame 32
The reinforcer 35 of shape, the reinforcer 35 is fixedly connected or is integrally formed with wide spoke 33.
Extend the service life of Cutting tool 3, prevent wide spoke 33 is used for a long time to deform upon to a certain extent.
Embodiment 4：
The present embodiment is on the basis of embodiment 1, to further define：The diameter of the housing 1 and the broken leading section of cylinder 2
Diameter is equal, and thrust bearing is provided between the front end face of the housing 1 and broken cylinder 2.
Thrust bearing plays a part of spacing and support, prevents broken cylinder 2 from retreating.
Embodiment 5：
The present embodiment is on the basis of embodiment 1, to further define：The rearward end of broken cylinder 2 is connected to by bearing
On housing 1.
Embodiment 6：
The present embodiment is on the basis of embodiment 1, to further define：It is small that the broken rib 6 is connected one end width with housing 1
In the width away from the one end of housing 1.Crushing effect is good.
Embodiment 7：
The present embodiment is on the basis of embodiment 1, to further define：The rearward end of broken cylinder 2 is provided with spacing ring, described
Spacing ring is fixed on the inwall of housing 1, and thrust bearing is provided between the spacing ring and the rear end face of broken cylinder 2.Thrust bearing is played
Spacing and support effect, prevents broken cylinder 2 from retreating.
Embodiment 8：
The present embodiment is on the basis of embodiment 1, to further define：The central shaft of housing 1 is provided with support bar, it is described
Support bar one end is movably connected in support block 31, and the other end is fixed on the inwall of housing 1.Prevent Cutting tool 3 long-term by
Center of Pressure caves inward.
Embodiment 9：
The present embodiment is on the basis of embodiment 1, to further define：The housing 1 is internally provided with what is driven by motor
Driving gear 7, driving gear 7 drives the broken cylinder 2 to rotate；Driven gear 9, the driven tooth are provided with the support bar
Wheel 9 is meshed with driving gear 7.One side driven gear 9 plays a part of supporting support bar with driving gear 7, on the other hand
The position that support bar is also prevented from driving gear 7 shifts.
Embodiment 10：
The present embodiment is on the basis of embodiment 1, to further define：Axle is provided between the support bar and driven gear 9
Hold.
Although reference be made herein to invention has been described for multiple explanatory embodiments of the invention, however, it is to be understood that
Those skilled in the art can be designed that a lot of other modification and embodiment, and these modifications and embodiment will fall in this Shen
Please be within disclosed spirit and spirit.More specifically, can in the range of disclosure, drawings and claims
A variety of variations and modifications are carried out with the building block to theme composite configuration and/or layout.Except to building block and/or layout
Outside the modification and improvement of progress, to those skilled in the art, other purposes also will be apparent.
Claims (10)
1. a kind of push-bench, it is characterised in that：Including Cutting tool（3）, broken cylinder（2）And housing（1）, wherein,
The broken cylinder（2）Positioned at housing（1）The internal and housing（1）It is coaxially disposed and is driven by motor, crushes cylinder（2）
Two ends external diameter matches with housing inner diameter and mid diameter is less than two ends diameter, crushes cylinder（2）With housing（1）Form the broken of annular
Broken chamber（4）, crush cylinder（2）Side wall be provided with and crusher chamber（4）The material channel of connection（5）, the housing（1）Inwall is along axle
To being provided with broken rib（6）, the broken rib（6）Positioned at crusher chamber（4）It is interior, crush rib（6）With the distance of central shaft with it is corresponding
The broken cylinder in place（2）External diameter be adapted；
The broken cylinder（2）Housing is stretched out in front end（1）With Cutting tool（3）Connection, the Cutting tool（3）Including cylindricality
Support block（31）, annular frame（32）With connection support block（31）And frame（32）Wide spoke（33）, the wide spoke
（33）Front end face be provided with bite（34）.
2. a kind of push-bench according to claim 1, it is characterised in that the material channel（5）Close to central shaft one end
Cross-sectional width be less than close to crusher chamber（4）The cross-sectional width of one end.
3. a kind of push-bench according to claim 1, it is characterised in that the support block（31）With frame（32）Between also
Reinforcer provided with annular（35）, the reinforcer（35）With wide spoke（33）It is fixedly connected or is integrally formed.
4. a kind of push-bench according to claim 1, it is characterised in that the housing（1）Diameter and broken cylinder（2）Before
The diameter of end is equal, and the housing（1）Front end face and broken cylinder（2）Between be provided with thrust bearing.
5. a kind of push-bench according to claim 1, it is characterised in that the broken cylinder（2）Rearward end is connected by bearing
It is connected on housing（1）On.
6. a kind of push-bench according to claim 1, it is characterised in that the broken rib（6）With housing（1）Connect one end
Width is less than away from housing（1）The width of one end.
7. a kind of push-bench according to claim 1, it is characterised in that the broken cylinder（2）Rearward end is provided with spacing ring,
The spacing ring is fixed on housing（1）Inwall, the spacing ring and broken cylinder（2）Thrust bearing is provided between rear end face.
8. a kind of push-bench according to claim 1, it is characterised in that along housing（1）Central shaft be provided with support bar
（8）, the support bar（8）One end is movably connected in support block（31）On, the other end is fixed on housing（1）On inwall.
9. a kind of push-bench according to claim 1, it is characterised in that the housing（1）It is internally provided with by motor belt motor
Dynamic driving gear（7）, driving gear（7）Drive the broken cylinder（2）Rotate；The support bar（8）On be provided with driven tooth
Wheel（9）, the driven gear（9）With driving gear（7）It is meshed.
10. a kind of push-bench according to claim 1, it is characterised in that the support bar（8）With driven gear（9）It
Between be provided with bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710488855.7A CN107159416A (en) | 2017-06-23 | 2017-06-23 | A kind of push-bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710488855.7A CN107159416A (en) | 2017-06-23 | 2017-06-23 | A kind of push-bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107159416A true CN107159416A (en) | 2017-09-15 |
Family
ID=59819256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710488855.7A Pending CN107159416A (en) | 2017-06-23 | 2017-06-23 | A kind of push-bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107159416A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109465093A (en) * | 2018-11-05 | 2019-03-15 | 中铁工程装备集团有限公司 | A kind of shield crushing grinding machine |
| CN110388216A (en) * | 2018-04-18 | 2019-10-29 | 中电建水环境治理技术有限公司 | A kind of rotary push-bench |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5186401A (en) * | 1991-03-12 | 1993-02-16 | James Herdman | Crushing machine |
| CN2470631Y (en) * | 2000-09-26 | 2002-01-09 | 余彬泉 | Polygonal eccentric mud-breaking balanced push bench |
| CN200982474Y (en) * | 2006-12-13 | 2007-11-28 | 北京市市政工程研究院 | Cutting and crushing device of pipe pusher |
| CN201843620U (en) * | 2010-07-01 | 2011-05-25 | 上海市第二市政工程有限公司 | Cutting cutter head of pipe-jacking tunneling machine |
| CN202370528U (en) * | 2011-12-13 | 2012-08-08 | 中铁十八局集团第三工程有限公司 | Machine head of mud water balance type top pipe digging machine |
| CN104329087A (en) * | 2007-08-31 | 2015-02-04 | 乔伊·姆·特拉华公司 | Mining machine with driven disc cutters |
| CN106761801A (en) * | 2017-01-10 | 2017-05-31 | 佛山市康思达液压机械有限公司 | A kind of hard rock push-bench |
-
2017
- 2017-06-23 CN CN201710488855.7A patent/CN107159416A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5186401A (en) * | 1991-03-12 | 1993-02-16 | James Herdman | Crushing machine |
| CN2470631Y (en) * | 2000-09-26 | 2002-01-09 | 余彬泉 | Polygonal eccentric mud-breaking balanced push bench |
| CN200982474Y (en) * | 2006-12-13 | 2007-11-28 | 北京市市政工程研究院 | Cutting and crushing device of pipe pusher |
| CN104329087A (en) * | 2007-08-31 | 2015-02-04 | 乔伊·姆·特拉华公司 | Mining machine with driven disc cutters |
| CN201843620U (en) * | 2010-07-01 | 2011-05-25 | 上海市第二市政工程有限公司 | Cutting cutter head of pipe-jacking tunneling machine |
| CN202370528U (en) * | 2011-12-13 | 2012-08-08 | 中铁十八局集团第三工程有限公司 | Machine head of mud water balance type top pipe digging machine |
| CN106761801A (en) * | 2017-01-10 | 2017-05-31 | 佛山市康思达液压机械有限公司 | A kind of hard rock push-bench |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110388216A (en) * | 2018-04-18 | 2019-10-29 | 中电建水环境治理技术有限公司 | A kind of rotary push-bench |
| CN109465093A (en) * | 2018-11-05 | 2019-03-15 | 中铁工程装备集团有限公司 | A kind of shield crushing grinding machine |
| CN109465093B (en) * | 2018-11-05 | 2024-04-16 | 中铁工程装备集团有限公司 | Crushing grinder for shield |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20170915 |