CN2576331Y - Hammer-cutter type soil disintegrator capable of discharging stones - Google Patents
Hammer-cutter type soil disintegrator capable of discharging stones Download PDFInfo
- Publication number
- CN2576331Y CN2576331Y CN 02262298 CN02262298U CN2576331Y CN 2576331 Y CN2576331 Y CN 2576331Y CN 02262298 CN02262298 CN 02262298 CN 02262298 U CN02262298 U CN 02262298U CN 2576331 Y CN2576331 Y CN 2576331Y
- Authority
- CN
- China
- Prior art keywords
- cutter
- hammer
- feed hopper
- operating room
- stone
- 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
Links
Images
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model relates to a hammer-cutter type soil crusher capable of discharging stone. The utility model has a structure that a feed hopper is positioned on the upper part of the complete machine and is provided with an arch breaking device and a material stirring roller inside; the inside of a working chamber below the feed hopper is provided with working cutters which are formed by that a rotor shaft is provided with 2-7 groups of cutter frames side by side; the circumference of each cutter frame is provided with 1-6 cutter heads provided with hammer cutters. The lower part of a bar screen arranged below the working chamber is connected with a discharge hopper. The back upper part of the working chamber is provided with a stone discharge port connected with a stone discharge hopper. Various dynamic driving devices can be adopted to work. The utility model is characterized in that the hammer-cutter type soil crusher can crush various clay soils with high water contents, mixture soil containing stone blocks and soft materials such as calcium lime, coal, etc. by using the composite crushing principle of cutting, striking, squeezing, grinding, etc., can effectively separate hard foreign matter such as stone blocks, etc. and have a wide adaptive range. The utility model has the advantages of good crushing quality, high productive efficiency, low running cost, simple structure and convenient operation.
Description
Technical field
The utility model belongs to the improvement of soil breaking machine structure, and especially a kind of hammer cutter formula soil breaking machine that is applicable to soft materials such as soil, quick lime, coal relates to the machinery production technical field.
Background technology
High-grade highway and heavy construction facility need be stablized processing to ground, being about to soil breaking is powdery and fine granularity (weight ratio of highway subgrade code requirement 10-15mm particle diameter particle in total amount is no more than 10%), mixes grinding compacting with additive such as lime then.Owing to may include hard materials such as stone, fragment of brick in the soil, and productivity ratio requires per hour more than hundreds of tons, therefore, the soil breaking machine must have the performance that production capacity height, breaking capacity are strong, the finished product material is fine and closely woven, particle diameter is little, and the working portion wearability is good, particularly viscosity, Combination soil soft, that hard ware material mixes is had adaptability.
That uses in engineering at present has multi-stage screening equipment, and it is broken separately by special equipment promptly to adopt screening will not conform to the large-size particles of standard, or screening continuously on reciprocating screening machine, by between particle mutually collision carry out fragmentation; Also have single transfer roller and two transfer roller squash type disintegrating machine, its operation principle is to come attrition crushing by the gap that changes in the soil movement process; Also has flyball beating type crusher etc. in addition.These disintegrating machines exist shortcoming separately, are as general as that productivity ratio is low, breaking capacity is little, complex structure, particularly can't broken contain the soil and the moisture higher clayed soil of the assorted material of hard such as stone, fragment of brick.
Chinese patent (ZL 00226404.8) discloses a kind of structure of soil breaking machine, the defective of this equipment is that equipment does not have enough spaces to mail the assorted material of hard such as stone, fragment of brick, when containing the soil of hard materials such as stone, fragment of brick in fragmentation, stuck fault often takes place or directly cause the damage of machine.
Summary of the invention
The purpose of this utility model is a kind of hammer-cutter type soil breaking machine of arranging of design, can be used to contain the soil breaking of the assorted material of hard such as stone, fragment of brick, has production capacity height, breaking capacity advantage strong, simple in structure, easy to use.
The designed hammer-cutter type the arranged soil breaking machine of the utility model is to improve to finish on existing crusher structure basis.It includes transmission device, feed hopper, discharge bucket, arch breaking apparatus, bar grizzl(e)y, material toggling roller and crushing cutter, structure of the present utility model is: feed hopper is positioned at the top of complete machine, lean forward and extend the armature spindle horizontal line in feed hopper antetheca lower end, the lower end hypsokinesis of feed hopper rear wall extends the armature spindle vertical line, and be connected with back operating room upper wall, device has arch breaking apparatus in the feed hopper, arch breaking apparatus can be the dentate leaf that distributes on major axis, it is built on stilts in bucket to prevent material to slowly run, and the function of feed hopper is to accept material and operating room's feed downwards; The feed hopper below is a side of operating room, the space of operating room is to be made of hopper antetheca, back operating room's wallboard and bar grizzl(e)y, operating room's center fixture has the work cutter, the work cutter is to be installed with 2-7 group knife rest on armature spindle side by side, being provided with 1-16 tool rest on each knife rest circumferencial direction evenly distributes, make tool rest be connected the knife rest top, the hammer cutter is installed on each tool rest; Work cutter high speed rotating can be separated the assorted material of hard such as the soil breaking in the operating room and stone that will be wherein, fragment of brick; Above the work cutter, the material toggling roller is arranged with feed hopper interface position device; The material toggling roller slowly runs.Can be in the operating room even feed, and have the effect that prevents charging aperture material card arch; Back operating room is positioned at the opposite side of top, operating room, and its upper wall has Pai Shikou, and Pai Shikou is connected with row's stone bucket, and its effect is that the assorted material of hard such as isolated stone, fragment of brick is discharged; Operating room below is provided with the semicircle shape bar grizzl(e)y, and it is to be formed by the steel bar assembly welding, above uniform mesh of the same size, its effect is that soil qualified after the fragmentation is separated; The bar grizzl(e)y below connects discharge bucket, and qualified soil is discharged.
Knife rest of the present utility model can adopt two kinds of boom and disc types: the feature of boom cutter frame structure is, a radial uniform 1-16 strip armed lever is connected with tool rest on the armed lever top on armature spindle, and device has the hammer cutter on each tool rest; The feature of disc type cutter frame structure is, circular beater plate is installed on armature spindle, a uniform 1-16 tool rest on the circumference of cutterhead, and device has the hammer cutter on each tool rest.
The installation distribution principle of cutter of working on the described armature spindle is: 1. each knife rest circle distribution 1-16 all hammers the hammer cutter into shape on cutter and evenly distributes along same circumference, when making device busy stressed evenly, impulsive force is little; 2. evenly be provided with 2-7 group knife rest side by side at the armature spindle axial location, along on the axial arbitrary position of armature spindle, rotate a circle hammer cutter number of (being on the same broken operating position) broken work of armature spindle is 1-3; 3. the hammer cutter is big as much as possible at the angular interval of circumference on the two adjacent knife rests, to avoid two tool arms or cutterhead horsestone; 4. hammering cutter installation back circumference top end diameter into shape is 400mm-1200mm, peripheral velocity 3-12m/s, many persons of cutter number linear velocity of hanging down on the same knife rest gets the small value, the few person's linear velocity of hammer cutter number is got big value, satisfying broken particle diameter requirement, and void size is satisfied receive the requirement of hiding stone.
Arrange stressed good, broken even, the saving power of the work cutter that is constituted by above-mentioned arrangement principle, particularly be adapted to mix the crushing operation of the soil that hard stone is arranged.The stone of greater particle size (more than the 100mm) etc. can receive be hidden between the knife rest and armed lever or disk between the space, avoid breaking cutter and bar grizzl(e)y.Get stuck for the material that prevents to add becomes arch on feed hopper top, in feed hopper, can add leaf and starch rotary arch breaking apparatus or bulkhead oscillatory type arch breaking apparatus etc.
Hammer cutter of the present utility model can be selected the general hammer cutter on the present soil stabilizer for use, also can adopt the tup cutter of various shaped steel such as round steel, square steel, band steel, only needs hilt is run business into particular one, and the energy plug-in mounting is gone into tool rest and got final product.The required power drive of the utility model can be adopted the drive unit of various power performance, as motor, internal combustion engine, machine driving, hydraulic drive etc.
The course of work of the present utility model is as follows: the software soil that will contain the assorted material of hard such as stone, fragment of brick adds feed hopper by top, (as shown in Figure 1) work cutter (counterclockwise) rotation at a high speed under drive unit drives, material moves downward under gravity and material toggling roller (turning clockwise) are stirred.Because the feed hopper antetheca tilts to install, the space of material is diminished from top to bottom gradually, accumulate in a narrow and small fracture area, under the synergy of the cutting of hammer knife up speed, strike, extruding, carry out first order fragmentation, enter the screening district subsequently under cutter drives, soft material such as soil carries out second level fragmentation by pushing, draw mill between cutter and bar grizzl(e)y.The bar grizzl(e)y spacing is by the finished product materials particle diameter decision of code requirement, and the particle that meets code requirement is discharged from discharging opening by bar grizzl(e)y.Software material strengths such as soil are little, and majority can reach the particle diameter requirement and be discharged by bar grizzl(e)y after above-mentioned two-stage fragmentation.A small amount of underproof soil of particle diameter and be difficult to broken materials such as hard stone and under cutter drives, continue motion, move after the arc-shaped surface in the bar grizzl(e)y, on move, the material of these high-speed motions is because density difference and centrifugal force is different, when arriving row's stone mouth place of operating room, back, the stone hard, that density is big is discharged by row's stone bucket because centrifugal force flies out from row's stone mouth greater than the frictional force between material and the cutter; Underproof software, little density material centrifugal force are less than frictional force, and it is broken to carry out second circulation by operating room, back and new adding material under cutter drives; The ratchel that is hidden in armed lever or disc space of receiving rotates with armed lever or disk, gradually to the major diameter orbiting motion, finally also discharges by row's stone mouth.
The utlity model has following advantage: 1. the work cutter of being made up of armed lever or disk, hammer cutter etc. is by the reasonable combination of structure and running parameter, by rotation at a high speed, utilize composite breaking operation principle cut, impact, to push, draw mill between extruding and cutter and the bar grizzl(e)y, have the overall merit of cutting type and beating type smashing principle concurrently, can (comprise the clayed soil that broken moisture content is higher by broken various soil, even contain the soil that mixes of fragment of brick, stone) the productivity ratio height, save power.2. overall structure is simple, reliable operation.The work cutter mode in accordance with regulations that armed lever or disk and hammer cutter are formed is arranged, and stressed rationally it is evenly fine and closely woven to cut soil, and fragmentation quality is good; Bulk between armed lever or the disk is big, receives that to hide the building stones ability strong, and not fragile cutter can avoid the stone clip between the gap of cutter and hopper, bar grizzl(e)y, operating room's inwall and shut down.3. utilizing the work cutter and the structure that row's stone mouth combines of rotation at a high speed, separate native stone effectively reliably, solved the biggest problem of the soil breaking machinery of single structure by the inertia grading principle---fragmentation contains the soil that mixes of stone.4. the anxiety of not having the stuck shutdown of building stones, thereby can adopt the drive unit of various power performance, as motor, internal combustion engine, machine driving, hydraulic drive etc., adaptability is extensive.5. it is easy to operate to have use, the advantage that manufacturing cost and use cost is lower.
Description of drawings
Accompanying drawing 1 is the structural representation of the designed hammer-cutter type the arranged soil breaking machine of the utility model.Accompanying drawing 2 adopts the structural representation of boom knife rest for the utility model.Accompanying drawing 3 adopts the structural representation of disc type knife rest for the utility model.Accompanying drawing 4 is adopted rectangle hammer knife structure schematic diagram by the utility model.Accompanying drawing 5 is adopted circular hammer knife structure schematic diagram by the utility model.Accompanying drawing 6 is adopted traditional type hammer cutter (adze hair style) structural representation by the utility model.
1 is that feed hopper, 2 is the feed hopper antetheca for material toggling roller, 14 for hammer cutter, 13 for tool rest, 12 for knife rest, 11 for armature spindle, 10 for discharge bucket, 9 for bar grizzl(e)y, 8 for row's stone bucket, 7 for row's stone mouth, 6 for operating room, back, 5 for arch breaking apparatus, 4 for feed hopper rear wall, 3 among the figure.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is further described.
As shown in Figure 1, the designed soil breaking machine of the utility model can all adopt metalwork to make.It is made up of feed hopper (1), arch breaking apparatus (3), material toggling roller (13), work cutter, row's stone bucket (6), bar grizzl(e)y (7), discharge bucket (8).Feed hopper, bar grizzl(e)y, discharge bucket have bolt to be linked to be body at horizontal integration face by its end limit to be fixed on the frame.Feed hopper (1) is positioned at the top of complete machine, leans forward and extend in armature spindle horizontal line the place ahead in feed hopper antetheca (14) lower end, and feed hopper rear wall (2) lower end hypsokinesis extends near the armature spindle vertical line, and feed hopper is welded into by steel plate, 12 millimeters of steel plate thickness; Be furnished with arch breaking apparatus (3) in the feed hopper, arch breaking apparatus is the dentate leaf that distributes on major axis, 60 millimeters of the diameters of axle, and the 45# steel, in the feed hopper two side, wherein an end is connected with power set by shaft coupling by bearing fixing at two ends; Back operating room (4) is positioned at the upper right side of work cutter, be semicircle, with thickness is that 8 millimeters steel plates are welded into, its top has Pai Shikou (5), 1000 * 400 millimeters of sizes, the U-lag structure that row's stone bucket (6) is welded into by 8 millimeters steel plates is connected with row's stone mouth, and setting angle is downward-sloping by horizontal plane; The work cutter is made up of armature spindle (9), knife rest (10), tool rest (11), hammer cutter (12), knife rest is fixedly mounted on the armature spindle, and knife rest adopts disk structure, 20 millimeters of disc thickness, install that maximum gauge is 1000 millimeters behind 8 hammer cuttves, evenly distribute at circumferencial direction.Tool rest is welded on the knife rest top, installs one on each tool rest the hammer cutter, and work cutter width is 1 meter, can arrange 5 groups of knife rests.80 millimeters of armature spindle diameters, the 45# steel is installed in the two ends of feed hopper, bar grizzl(e)y, discharge bucket horizontal integration face by bearing, and wherein an end is connected with power set by shaft coupling, and the armature spindle axis is parallel with the grating of bar grizzl(e)y; Upper left side and feed hopper interface position at the work cutter are furnished with material toggling roller (13), the material toggling roller is circular major axis, its surface can be made into light face or tooth cydariform, 90 millimeters of the diameters of axle, the 45# steel, in the two side, operating room, wherein an end is connected with power set by shaft coupling by bearing fixing at two ends; Bar grizzl(e)y is semicircle, is formed 15 millimeters of bar grizzl(e)y spacings by 12 millimeters round bar assembly weldings; Discharge bucket is a rectangle, is welded into by 12 millimeters steel plates.Present embodiment hammer cutter top linear velocity can reach 10 meters of per seconds, and production efficiency can reach per hour 500 tons.
Claims (5)
1. can arrange hammer-cutter type soil breaking machine for one kind, include transmission device, feed hopper, discharge bucket, arch breaking apparatus, bar grizzl(e)y, material toggling roller and crushing cutter, it is characterized in that, feed hopper is positioned at the top of complete machine, lean forward and extend the armature spindle horizontal line in feed hopper antetheca lower end, the lower end hypsokinesis of feed hopper rear wall extends the armature spindle vertical line, and is connected with operating room, back upper wall; Device has arch breaking apparatus in the feed hopper, and the feed hopper below is a side of operating room; The space of operating room is to be made of feed hopper antetheca, back operating room's wallboard and bar grizzl(e)y, operating room's center fixture has the work cutter, the work cutter is to be installed with 2-7 group knife rest on armature spindle side by side, being provided with 1-16 tool rest on each knife rest circumferencial direction evenly distributes, make tool rest be connected the knife rest top, the hammer cutter is installed on each tool rest; Above the work cutter, the material toggling roller is arranged with feed hopper interface position device; Back operating room is positioned at the opposite side of top, operating room, and its upper wall has Pai Shikou, and Pai Shikou is connected with row's stone bucket, and the below, operating room is provided with the semicircle shape bar grizzl(e)y, and the bar grizzl(e)y below connects discharge bucket.
2. disintegrating machine according to claim 1 is characterized in that, described armature spindle axis is parallel with the grating of bar grizzl(e)y.
3. disintegrating machine according to claim 2 is characterized in that, described knife rest adopts the boom cutter frame structure, i.e. the radial strip armed lever that is provided with on armature spindle, and the armed lever top connects tool rest, and device has the hammer cutter on the tool rest.
4. disintegrating machine according to claim 2 is characterized in that, described knife rest adopts the disc type cutter frame structure, and circular beater plate promptly is installed on armature spindle, evenly lays tool rest on the circumference of cutterhead, and device has the hammer cutter on the tool rest.
5. according to claim 3 or 4 described arbitrary disintegrating machines, it is characterized in that described hammer cutter can adopt any of circular hammer cutter, rectangle hammer cutter, adze hair style hammer cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02262298 CN2576331Y (en) | 2002-10-09 | 2002-10-09 | Hammer-cutter type soil disintegrator capable of discharging stones |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02262298 CN2576331Y (en) | 2002-10-09 | 2002-10-09 | Hammer-cutter type soil disintegrator capable of discharging stones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2576331Y true CN2576331Y (en) | 2003-10-01 |
Family
ID=33728895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02262298 Expired - Fee Related CN2576331Y (en) | 2002-10-09 | 2002-10-09 | Hammer-cutter type soil disintegrator capable of discharging stones |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2576331Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103954492A (en) * | 2014-05-06 | 2014-07-30 | 何鹏 | Portable rock core cleaning machine |
| CN105327756A (en) * | 2015-12-02 | 2016-02-17 | 苏州富通高新材料科技股份有限公司 | Powerful crusher for plate processing |
| CN106423505A (en) * | 2016-11-17 | 2017-02-22 | 河南工程学院 | Mining screening mechanism |
| CN107876149A (en) * | 2017-10-24 | 2018-04-06 | 来安县塔鑫建材有限公司 | The hammer mill that a kind of anti-inlet and outlet block |
| CN108840030A (en) * | 2018-05-08 | 2018-11-20 | 广西柳州市三集科技有限公司 | A kind of skyscraper earth moving unit and method |
| CN116137977A (en) * | 2023-02-02 | 2023-05-23 | 贵州省山地农业机械研究所 | Soil Preparation Machines and Soil Preparation Systems |
-
2002
- 2002-10-09 CN CN 02262298 patent/CN2576331Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103954492A (en) * | 2014-05-06 | 2014-07-30 | 何鹏 | Portable rock core cleaning machine |
| CN105327756A (en) * | 2015-12-02 | 2016-02-17 | 苏州富通高新材料科技股份有限公司 | Powerful crusher for plate processing |
| CN106423505A (en) * | 2016-11-17 | 2017-02-22 | 河南工程学院 | Mining screening mechanism |
| CN107876149A (en) * | 2017-10-24 | 2018-04-06 | 来安县塔鑫建材有限公司 | The hammer mill that a kind of anti-inlet and outlet block |
| CN107876149B (en) * | 2017-10-24 | 2019-07-02 | 来安县塔鑫建材有限公司 | A kind of hammer mill of anti-inlet and outlet blocking |
| CN108840030A (en) * | 2018-05-08 | 2018-11-20 | 广西柳州市三集科技有限公司 | A kind of skyscraper earth moving unit and method |
| CN116137977A (en) * | 2023-02-02 | 2023-05-23 | 贵州省山地农业机械研究所 | Soil Preparation Machines and Soil Preparation Systems |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209379397U (en) | A concrete aggregate screening machine | |
| CN111905868A (en) | Building grit classified screening washing unit | |
| CN2576331Y (en) | Hammer-cutter type soil disintegrator capable of discharging stones | |
| CN113942122A (en) | Production line for producing concrete from construction waste | |
| CN207056680U (en) | A kind of mixed material breaker | |
| CN103100464A (en) | Energy-saving and environment-friendly double-rotor crushing machine | |
| CN203044082U (en) | Energy-saving and environment-friendly double-rotor crusher | |
| CN213133407U (en) | Dedicated vertical crushing of muddy material mixes machine | |
| CN2749570Y (en) | Strong counterattack fine crusher | |
| CN211329766U (en) | Waste material shredding device for civil construction | |
| CN2577959Y (en) | Powder screening crusher | |
| CN201006443Y (en) | Modified finely-dividing squeezing pulverizing mill | |
| CN216093985U (en) | Construction is with many tups breaker | |
| CN111790726A (en) | Building rubbish recycling device | |
| CN201692845U (en) | Crusher for preparing manufactured sand from construction waste | |
| CN2448454Y (en) | Soil disintegrator | |
| CN218092077U (en) | Energy-saving concrete spraying machine for building engineering construction | |
| CN2891306Y (en) | Dry battery crushing and recovery device | |
| CN2430218Y (en) | Soil crusher | |
| CN213590621U (en) | a crushing mill | |
| CN217910697U (en) | Mining novel hammer crusher | |
| CN2663004Y (en) | Multistage crusher | |
| CN112473848A (en) | Building slag stone breaker | |
| CN222984547U (en) | Automatic soil crushing and mixing system | |
| CN2514912Y (en) | Sand making machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |