CN111112258A - Broken first structure in clear storehouse of cement - Google Patents
Broken first structure in clear storehouse of cement Download PDFInfo
- Publication number
- CN111112258A CN111112258A CN202010063109.5A CN202010063109A CN111112258A CN 111112258 A CN111112258 A CN 111112258A CN 202010063109 A CN202010063109 A CN 202010063109A CN 111112258 A CN111112258 A CN 111112258A
- Authority
- CN
- China
- Prior art keywords
- crushing
- cement
- cutting saw
- hammer head
- semicircular
- 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
- 239000004568 cement Substances 0.000 title claims abstract description 50
- 238000005520 cutting process Methods 0.000 claims abstract description 47
- 239000000463 material Substances 0.000 claims abstract description 27
- 238000004140 cleaning Methods 0.000 abstract description 26
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000000428 dust Substances 0.000 description 6
- 239000007787 solid Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 241000251131 Sphyrna Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010003497 Asphyxia Diseases 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 230000035508 accumulation Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004482 other powder Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
- B02C13/04—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters hinged to the rotor; Hammer mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/28—Shape or construction of beater elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/30—Driving mechanisms
-
- 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
-
- 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
- B02C21/00—Disintegrating plant with or without drying of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
- B02C21/02—Transportable disintegrating plant
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a crushing head structure of a cement warehouse cleaning, which comprises a crusher rotating shaft, cutting saw blades and crushing hammers, wherein a plurality of cutting saw blades are fixedly arranged on the crusher rotating shaft, a plurality of crushing hammers are movably arranged on the crusher rotating shaft between two adjacent cutting saw blades in a surrounding manner, a large cement overstock material in the cement warehouse is divided into a plurality of small sections of cement overstock materials through the cutting saw blades, and the small sections of cement overstock materials are crushed into small blocks through the crushing hammers in the dividing process. Each cutting saw blade is formed by combining two semicircular saw blades, and mounting holes are formed in the semicircular saw blades. The cutting saw blade is a quick-wear part of the structure of the crushing head, and is frequently damaged, if the traditional integral disc saw blade is very troublesome to replace, the combined type saw blade is creatively adopted, and the cutting saw blade is formed by combining two semicircular saw blades, so that the cutting saw blade can be replaced in a targeted manner according to the damage degree of the semicircular saw blade without being opened or disassembled.
Description
Technical Field
The invention relates to the technical field of cement warehouse cleaning crushing equipment and equipment for crushing products similar to cement structures, in particular to a crushing head structure of a cement warehouse cleaning.
Background
The warehouse cleaning operation is a measure which is inevitably adopted because a large amount of materials are retained in a cement warehouse or other powder warehouses due to difficult discharge, and the function of the warehouse is invalid. The role of a cement depot in cement production is very important, and its storage function can play a role in balancing production in cement production. In actual warehouse clearing operation, special warehouse clearing equipment for people away is rarely used for warehouse clearing operation, and most of the warehouse clearing operation is carried out by adopting a tool method through manual assistance. This determines that the cleaning work is dangerous and needs to be performed in an environment with high dust pollution. The dust remover is arranged on the top of a common warehouse, and can be opened during warehouse cleaning operation, so that the environment in the warehouse is better, in fact, the dust remover with the effective warehouse top is easy to cause secondary dust raising of materials due to walking of people or contact between tools and the materials in the warehouse cleaning operation, and the environment in the warehouse is worse. Therefore, manual warehouse cleaning is generally afraid of using warehouse top dust removing equipment.
The specification and the environment of the cement warehouse in the working environment are explained specifically, and the basic size of the existing cement warehouse is as follows: the height is 40m, the caliber is 20m, the materials in the retention warehouse are in various forms, and the clear warehouse finds that one is virtual ash, namely the virtual ash with the powder surface being fluidizable and the solid surface being fluidized after loosening or gasification. The second is solid ash, i.e. small solid ash blocks with solid surface and solid state after loosening, which cannot be gasified and has low strength. The third one is condensed ash, which is hard block attached to the bin wall and is the block formed by the reaction of condensed water formed by the water in the powder material and the ash. The block has larger shape and higher strength, and can be cleaned by a pneumatic pick, an electric pick, an iron pick or a vibration method.
However, due to narrow space, complex warehouse conditions and narrow access passage, workers in the field face risks of falling objects, burying with high ash, flooding people with insufficient ash, asphyxiation due to oxygen deficiency, safety in power utilization and the like. Therefore, in a cement enterprise, the ash cleaning work becomes a high-risk work which has a large influence on the health of operators and has a larger safety risk, and meanwhile, the traditional warehouse cleaning work needs about 15 days, so that the production stopping operation is usually needed, and the production efficiency of the enterprise is influenced.
Therefore, how to solve the potential safety hazard of warehouse cleaning and how to improve the production work efficiency and save energy is a difficult problem which needs to be solved urgently. At present, the crushing head of the existing warehouse cleaning machine adopts a traditional crushing mode, so that the crushing efficiency is low, and the high-load crushing work is difficult to realize. And the crushing mode is single, meets various different operating mode environments, needs to change different crushing heads, and the operation is complicated, is difficult to realize automatic, intelligent work demand.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides a crushing head structure for cleaning cement, and solves the problems of low crushing efficiency, unsatisfactory crushing effect and inconvenient replacement of a crushing saw blade in the traditional cleaning of a cement warehouse.
The invention is realized by the following technical scheme:
the utility model provides a broken head structure of clear storehouse of cement, breaker pivot, cutting saw bit and broken tup, fixed being equipped with many cutting saw bits in the breaker pivot, surrounding the activity in the breaker pivot between two adjacent cutting saw bits and being equipped with a plurality of broken tups, cutting into a plurality of small sections cement accumulations material through cutting the saw bit with the bold cement overstock material in the cement storehouse, at the in-process of cutting apart, crushing into the fritter with the small section cement overstock material through broken tup again.
Each cutting saw blade is formed by combining two semicircular saw blades, and mounting holes are formed in the semicircular saw blades.
Furthermore, the fixed position of the cutting saw blade arranged on the rotating shaft of the crusher is provided with two clamping plates, the two semicircular saw blades are inserted into the two clamping plates to form the cutting saw blade, and the semicircular saw blades are fixedly connected with the clamping plates through bolts.
Furthermore, the crushing hammer head is connected with the rotating shaft of the crusher through a hinge.
Further, the crushing hammer head comprises a connecting clamping plate and a hammer head piece, the hammer head piece comprises a hammer head plate and a hammer head handle plate, one end of the hammer head handle plate is perpendicularly connected to the middle of the inner side face of the hammer head plate, and the two connecting clamping plates are connected with the two sides of the other end of the hammer head handle plate through hinge shafts.
Furthermore, one side of the hammer head plate, which is used for crushing the cement overstock material, is provided with a blade part.
Compared with the prior art, the invention has the following advantages and beneficial effects:
the invention relates to a crushing head structure for cleaning cement warehouse, which at least has the following advantages: the invention has the advantages that the warehouse cleaning machine is matched with the warehouse cleaning machine to complete the warehouse cleaning operation of the warehouse wall and the warehouse materials, the operation of taking the warehouse out of the warehouse by operators is not needed, the safety coefficient is high, the warehouse cleaning efficiency is high, the production stop date is reduced, and the energy is saved.
Each cutting saw blade is formed by combining two semicircular saw blades, the cutting saw blades are easily damaged parts of the structure of the crushing head, and are frequently damaged, if the traditional integral circular saw blade is adopted, the replacement is very troublesome, the rotating shaft of the crusher needs to be detached, the trouble and the labor are wasted, and the construction progress is influenced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a schematic structural diagram of a crushing head of a cement warehouse cleaning system.
Fig. 2 is a structural schematic diagram of a use state of a crushing head structure of a cement warehouse.
FIG. 3 is a schematic view of the cutting blade of the present invention.
Fig. 4 is a schematic structural diagram of the breaking hammer head of the invention.
Reference numbers and corresponding part names in the drawings:
1-a crushing frame, 2-a speed reducing motor, 3-a crusher rotating shaft, 4-a cutting saw blade, 5-a crushing hammer head, 6-a hoisting pulley assembly, 7-a support frame plate, 8-a chain wheel, 9-a chain, 10-a device seal, 11-a saw blade with a semicircular structure, 12-a mounting hole, 13-a clamping plate, 14-a connecting clamping plate, 15-a hammer head plate, 16-a hammer head handle plate and 17-a blade part.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
Examples
As shown in fig. 1-4, the crushing head structure for cleaning cement warehouse of the present invention comprises a crusher rotating shaft 3, a plurality of cutting saw blades 4 and crushing hammers 5, wherein the crusher rotating shaft 3 is fixedly provided with a plurality of cutting saw blades 4, in this embodiment, four saw blades are selected, a plurality of crushing hammers 5 are movably arranged around the crusher rotating shaft 3 between two adjacent cutting saw blades 4, namely three sets of crushing hammer devices, and one set of crushing hammer devices generally comprises two or three crushing hammers 5; each cutting saw blade 4 is formed by combining two semicircular saw blades 11, mounting holes 12 are formed in the semicircular saw blades 11, the mounting holes 12 are used for arranging bolts, and the mounting holes are subsequently matched with the clamping plates 13 for use.
The combined type saw blade is creatively adopted and is formed by combining two semicircular saw blades, so that the cutting saw blade can be replaced in a targeted manner according to the damage degree of the semicircular saw blade without being opened or disassembled. Adopt the cooperation of broken tup 5 and cutting saw bit 4 to use, cut apart into a plurality of small segments cement volume material through cutting saw bit 4 with the bold cement volume material in the cement storehouse, at the in-process of cutting apart, break into the fritter through broken tup 5 with the amasss of small segment cement again. The large cement overstock material in the cement warehouse is divided into a plurality of small sections of cement overstock materials by the cutting saw blade 4, and the small sections of cement overstock materials are crushed into small blocks by the crushing hammer head 5 in the dividing process.
The invention relates to a crushing head structure of a cement warehouse cleaning machine, which is a main part of the crushing machine, the crushing machine also comprises a crushing rack 1 and a speed reducing motor 2, a hoisting pulley assembly 6 is arranged at the top of the crushing rack 1, the speed reducing motor 2 is arranged at the middle part of the crushing rack 1 through a support frame plate 7, a crusher rotating shaft 3 is arranged at the lower part of the crushing rack 1, chain wheels 8 are respectively arranged on an output shaft of the speed reducing motor 1 and one end corresponding to the crusher rotating shaft 3, and the two chain wheels 8 are connected and driven through a chain 9. The main realization mode is that the speed reducing motor 2 rotates to generate force, a chain wheel 8 is fixed at the shaft end of the motor through a flat key, and the chain wheel 8 and the motor rotate together. And through sprocket chain transmission, the purpose is in order to let work efficiency higher, and adapt to the environment that the dust flies upward in the storehouse. The crusher rotor shaft 3 is sealed 10 at both ends by special means to protect the bearings. The crusher rotating shaft 3 is fixed with a plurality of cutting saw blades 4, a crushing hammer head 3 and other main components. Therefore, the working area can be increased, and the crushing efficiency is improved. The two ends of the saw blade are provided with semicircular clamping plates 13 which are fixed by screws, so that the saw blade is convenient to mount and dismount. The middle of the two saw blades is provided with a hammer. The advantage of this kind of structure is again in can cutting apart into each subsection with the monoblock overstock material in the storehouse, and thin into one section more littleer again to every subsection, reaches crushing effect from this. Various different types of reservoir wall volume materials are used. The crushing hammer heads 3 are connected through a hinge structure, so that the flexibility of the crushing hammer heads can be guaranteed to the maximum extent.
As shown in fig. 3, the cutting blade 4 is formed by combining two semicircular saw blades 11, and the semicircular saw blades 11 are provided with mounting holes 12. The fixed position of installing cutting saw bit 4 on breaker pivot 3 is equipped with two splint 13, and two semicircular structure saw bits 11 insert and establish the composite cutting saw bit 4 in two splint 13, and semicircular structure saw bit 11 adopts bolt fixed connection with splint 13.
The cutting saw blade 4 is a quick-wear part of the crushing device, and is frequently damaged, if the traditional integral disc saw blade is adopted, the replacement is very troublesome, the rotating shaft 3 of the crusher needs to be detached, the labor and the effort are wasted, and the construction progress is also influenced.
As shown in fig. 4, the crushing hammer head 5 is connected with the crusher rotating shaft 3 through a hinge. The breaking hammer head 5 comprises a connecting clamping plate 14 and a hammer head piece, the hammer head piece comprises a hammer head plate 15 and a hammer head handle plate 16, one end of the hammer head handle plate 16 is vertically connected to the middle of the inner side face of the hammer head plate 15, and the two connecting clamping plates 14 are connected with the two sides of the other end of the hammer head handle plate 16 through hinge shafts. One side of the hammer head plate 15, which is used for crushing the cement overstock material, is provided with an edge part 17, the edge part 17 is provided to facilitate the cutting of small sections of the cement overstock material, the length of the hammer head plate 15 is equivalent to the distance between the two cutting saw blades 4, and the hammer head plate 15 can move between the two cutting saw blades 4.
The matching use of the crushing hammer 5 and the cutting saw blade 4 is also a major innovation point of the invention, a large cement overstock material in a cement warehouse is divided into a plurality of small sections of cement overstock materials by the cutting saw blade 4, and the small sections of cement overstock materials are crushed into small blocks by the crushing hammer 5 in the dividing process.
The advantages of the invention include at least the following: the invention has the advantages that the warehouse cleaning machine is matched with the warehouse cleaning machine to complete the warehouse cleaning operation of the warehouse wall and the warehouse materials, the operation of taking the warehouse out of the warehouse by operators is not needed, the safety coefficient is high, the warehouse cleaning efficiency is high, the production stop date is reduced, and the energy is saved.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (5)
1. The utility model provides a broken head structure of clear storehouse of cement, includes breaker pivot (3), cutting saw bit (4) and broken tup (5), its characterized in that: a plurality of cutting saw blades (4) are fixedly arranged on the crusher rotating shaft (3), and a plurality of crushing hammers (5) are movably arranged on the crusher rotating shaft (3) between two adjacent cutting saw blades (4) in a surrounding manner;
each cutting saw blade (4) is formed by combining two semicircular saw blades (11), and mounting holes (12) are formed in the semicircular saw blades (11).
2. A crushing head structure for a cement silo according to claim 1, characterized in that: the fixed position of installing cutting saw bit (4) on breaker pivot (3) is equipped with two splint (13), and two semicircular structure saw bit (11) are inserted and are established and make up into cutting saw bit (4) in two splint (13), and semicircular structure saw bit (11) adopt bolt fixed connection with splint (13).
3. A crushing head structure for a cement silo according to claim 1, characterized in that: the crushing hammer head (5) is connected with the crusher rotating shaft (3) through a hinge.
4. A crushing head structure for a cement silo according to claim 1, characterized in that: the crushing hammer head (5) comprises a connecting clamping plate (14) and a hammer head piece, the hammer head piece comprises a hammer head plate (15) and a hammer head handle plate (16), one end of the hammer head handle plate (16) is perpendicularly connected to the middle of the inner side face of the hammer head plate (15), and the two connecting clamping plates (14) are connected with the two sides of the other end of the hammer head handle plate (16) through hinge shafts.
5. A crushing head structure for a cement silo according to claim 4, characterized in that: and a blade part (17) is arranged on one side of the hammer head plate (15) for crushing the cement overstock material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010063109.5A CN111112258A (en) | 2020-01-20 | 2020-01-20 | Broken first structure in clear storehouse of cement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010063109.5A CN111112258A (en) | 2020-01-20 | 2020-01-20 | Broken first structure in clear storehouse of cement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111112258A true CN111112258A (en) | 2020-05-08 |
Family
ID=70491735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010063109.5A Pending CN111112258A (en) | 2020-01-20 | 2020-01-20 | Broken first structure in clear storehouse of cement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111112258A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201445973U (en) * | 2009-03-24 | 2010-05-05 | 李文胜 | Cutter and breaking device for crusher |
| CN203370592U (en) * | 2013-07-11 | 2014-01-01 | 遂宁华能机械有限公司 | Crushing tooth roller for graded crusher |
| CN204658579U (en) * | 2015-04-28 | 2015-09-23 | 浙江浙南合金制造有限公司 | A kind of combined type woodworking saw blade |
| CN105058510A (en) * | 2015-08-24 | 2015-11-18 | 重庆佐恩家具有限公司 | Wood cutting saw blade |
| CN206008933U (en) * | 2016-08-12 | 2017-03-15 | 无锡尊宝电动车有限公司 | One kind crushes efficient reducing mechanism |
| CN206778569U (en) * | 2017-05-10 | 2017-12-22 | 洛阳金合耐磨材料有限公司 | A kind of rich chromium cast iron tup |
| CN207722912U (en) * | 2017-12-05 | 2018-08-14 | 绵阳钢猫科技有限公司 | A kind of multifunction cement crushing head with clear library |
| CN207913922U (en) * | 2017-12-12 | 2018-09-28 | 天津牧耘科技有限公司 | A kind of crushing knife |
| CN211802878U (en) * | 2020-01-20 | 2020-10-30 | 宜宾钢猫科技有限公司 | Broken first structure in clear storehouse of cement |
-
2020
- 2020-01-20 CN CN202010063109.5A patent/CN111112258A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201445973U (en) * | 2009-03-24 | 2010-05-05 | 李文胜 | Cutter and breaking device for crusher |
| CN203370592U (en) * | 2013-07-11 | 2014-01-01 | 遂宁华能机械有限公司 | Crushing tooth roller for graded crusher |
| CN204658579U (en) * | 2015-04-28 | 2015-09-23 | 浙江浙南合金制造有限公司 | A kind of combined type woodworking saw blade |
| CN105058510A (en) * | 2015-08-24 | 2015-11-18 | 重庆佐恩家具有限公司 | Wood cutting saw blade |
| CN206008933U (en) * | 2016-08-12 | 2017-03-15 | 无锡尊宝电动车有限公司 | One kind crushes efficient reducing mechanism |
| CN206778569U (en) * | 2017-05-10 | 2017-12-22 | 洛阳金合耐磨材料有限公司 | A kind of rich chromium cast iron tup |
| CN207722912U (en) * | 2017-12-05 | 2018-08-14 | 绵阳钢猫科技有限公司 | A kind of multifunction cement crushing head with clear library |
| CN207913922U (en) * | 2017-12-12 | 2018-09-28 | 天津牧耘科技有限公司 | A kind of crushing knife |
| CN211802878U (en) * | 2020-01-20 | 2020-10-30 | 宜宾钢猫科技有限公司 | Broken first structure in clear storehouse of cement |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208642853U (en) | A kind of construction material recycling grinding device | |
| CN111112259A (en) | A breaker for clear storehouse of cement | |
| CN211802878U (en) | Broken first structure in clear storehouse of cement | |
| CN211802879U (en) | A breaker for clear storehouse of cement | |
| KR20220088285A (en) | Dry cutting method for structure of nuclear facility | |
| CN212820356U (en) | Crushing device for removing cement silo pressure reduction cone plate caking materials | |
| CN111112258A (en) | Broken first structure in clear storehouse of cement | |
| CN207628540U (en) | A kind of removable double-shaft crusher | |
| CN212169106U (en) | Portable milling machine | |
| CN210066877U (en) | Breaking hammer with cutting function | |
| CN213907800U (en) | Wear-resisting type biax powerful root stake breaker | |
| CN212191456U (en) | Numerical control plate shearing machine for steel structure production line | |
| CN213015538U (en) | High-performance wall material dismounting device | |
| CN114108628A (en) | Chiseling device convenient for over-filling part of concrete filling pile | |
| CN202356162U (en) | Solid waste crusher | |
| CN206993607U (en) | A kind of Subsidence Land in Coal Mining Area land reclamation device | |
| CN216892572U (en) | Anti-wall-sticking bucket structure for engineering machinery | |
| CN216328951U (en) | Bush clearance machinery tool bit | |
| CN217856360U (en) | Stone crushing device for earthwork excavation | |
| CN217940341U (en) | Vertical shaft hammer crusher | |
| CN215464830U (en) | Wear-resisting hammer crusher who prevents crackle is with hammer disks | |
| CN213681639U (en) | Joint cutting device for road and bridge | |
| CN107225693A (en) | A kind of building stone processes smart-cut machine | |
| CN213622959U (en) | Control device convenient to disassemble and used for self-control tower crane | |
| CN220310494U (en) | Limestone crushing hammer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |