CN204783005U - Coal petrography breaker anti -falling device - Google Patents
Coal petrography breaker anti -falling device Download PDFInfo
- Publication number
- CN204783005U CN204783005U CN201520122612.8U CN201520122612U CN204783005U CN 204783005 U CN204783005 U CN 204783005U CN 201520122612 U CN201520122612 U CN 201520122612U CN 204783005 U CN204783005 U CN 204783005U
- Authority
- CN
- China
- Prior art keywords
- support body
- gusset
- thread bush
- utility
- model
- 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
- 239000003245 coal Substances 0.000 title claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 4
- 229920000642 polymer Polymers 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 238000005065 mining Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Disintegrating Or Milling (AREA)
- Crushing And Grinding (AREA)
Abstract
The utility model relates to a coal petrography breaker anti -falling device, including the gyro wheel, the gyro wheel is installed at the middle part of support body, and the material of gyro wheel is high -molecular polymer, still includes support body and gusset, the locating piece is located to one side of support body, be equipped with the pin on the locating piece, the thread bush is installed at the both ends of support body, the thread bush has four, and evenly distributed installs at the both ends of support body, installs fixation nut first on the thread bush, the gusset has two, and the symmetry installs on the support body, and gusset one end is equipped with the fixed disk, installs fixation nut first on the gusset. The utility model discloses a set up the thread bush and not only help the operating personnel installation and dismantle the use amount that still helps practicing thrift the screw, not only help operating personnel's change and safeguard still helping adjusting the distance between the support body through setting up the fixed gusset in both ends, and simple structure, the equipment is swift, economical and practical.
Description
Technical field
The utility model belongs to mine equipment equipment servicing unit design field, particularly relates to a kind of coal petrography crushing engine anti-drop device.
Background technology
Mine equipment equipment is the machinery being directly used in the operation such as mineral mining and Fu Xuan.Comprise mining machine and benficiation machinery.Inventionbroadly, machinery of prospecting also belongs to mining machinery.In addition, in mine operation, also apply a large amount of cranes, conveyer, ventilation fan and drainage machinery etc., and mining machine comprises the mining machinery of exploitation metallic ore and non-metallic ore; The coal-cutting machinery cut coal; The oil drilling and r eoovery machine of recover petroleum.1868, the Wo Ke of Britain manufactured and designed successfully First pneumatic circular coal-winning machine.But, existing coal petrography crushing engine anti-drop device lacks the device both contributing to operating personnel's installation and removal and also contribute to the use amount of saving screw, the coal petrography crushing engine anti-drop device also had lacks the replacing that both contributes to operating personnel and safeguard the device of the distance also contributed between adjusting bracket body, the demand of actual conditions can not be met.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of coal petrography crushing engine anti-drop device.
The utility model is achieved through the following technical solutions:
A kind of coal petrography crushing engine anti-drop device, comprise roller, also comprise support body and gusset, locating piece is located in the side of described support body, described locating piece is provided with pin, and the two ends of support body are provided with thread bush, described thread bush is provided with hold-down nut first, described gusset one end is provided with fixed disk, gusset is provided with hold-down nut first.
As optimal technical scheme of the present utility model, described roller is arranged on the middle part of support body, and the material of roller is high molecular polymer.
As optimal technical scheme of the present utility model, described thread bush has four at least, and is uniformly distributed the two ends being arranged on support body.
As optimal technical scheme of the present utility model, described gusset has two, and symmetry is arranged on support body.
During onsite application, the utility model is arranged on correct position by operating personnel, is then screwed the screw above positioning sleeve, prevents support body left and right play, can carry out anti-fall work.
Compared with prior art, the beneficial effects of the utility model are: the utility model not only contributes to operating personnel's installation and removal also contribute to saving the use amount of screw by arranging thread bush, not only contribute to the replacing of operating personnel by arranging the gusset fixed at two ends and safeguard the distance also contributed between adjusting bracket body, and structure is simple, assembling is quick, economical and practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, roller; 2, support body; 21, locating piece; 211, pin; 22, thread bush; 221, hold-down nut first; 3, gusset; 31, fixed disk; 32, hold-down nut first.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
Described a kind of coal petrography crushing engine anti-drop device, comprise roller 1, described roller 1 is arranged on the middle part of support body 2, the material of roller 1 is high molecular polymer, also comprise support body 2 and gusset 3, locating piece 21 is located in the side of described support body 2, and described locating piece 21 is provided with pin 211, the two ends of support body 2 are provided with thread bush 22, and thread bush 22 not only contributes to the use amount that operating personnel's installation and removal also contribute to saving screw.
Described thread bush 22 has four, and be uniformly distributed the two ends being arranged on support body 2, thread bush 22 is provided with hold-down nut first 221, described gusset 3 has two, and symmetry is arranged on support body 2, the gusset 3 that two ends are fixed not only contributes to the replacing of operating personnel and safeguards the distance also contributed between adjusting bracket body 2, and gusset 3 one end is provided with fixed disk 31, gusset 3 is provided with hold-down nut first 32.
During onsite application, the utility model is arranged on correct position by operating personnel, is then screwed the screw above positioning sleeve, prevents support body about 2 play, can carry out anti-fall work.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (1)
1. a coal petrography crushing engine anti-drop device, comprise roller (1), it is characterized in that: also comprise support body (2) and gusset (3), locating piece (21) is located in the side of described support body (2), described locating piece (21) is provided with pin (211), the two ends of support body (2) are provided with thread bush (22), described thread bush (22) is provided with hold-down nut first (221), described gusset (3) one end is provided with fixed disk (31), gusset (3) is provided with hold-down nut first (32); Described roller (1) is arranged on the middle part of support body (2), and the material of roller (1) is high molecular polymer; Described thread bush (22) has four at least, and is uniformly distributed the two ends being arranged on support body (2); Described gusset (3) has two, and symmetry is arranged on support body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520122612.8U CN204783005U (en) | 2015-03-03 | 2015-03-03 | Coal petrography breaker anti -falling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520122612.8U CN204783005U (en) | 2015-03-03 | 2015-03-03 | Coal petrography breaker anti -falling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204783005U true CN204783005U (en) | 2015-11-18 |
Family
ID=54523073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520122612.8U Expired - Fee Related CN204783005U (en) | 2015-03-03 | 2015-03-03 | Coal petrography breaker anti -falling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204783005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107143341A (en) * | 2017-05-22 | 2017-09-08 | 张家口浩扬科技有限公司 | A kind of integration apparatus for prospecting, digging up mine and conveying ore |
-
2015
- 2015-03-03 CN CN201520122612.8U patent/CN204783005U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107143341A (en) * | 2017-05-22 | 2017-09-08 | 张家口浩扬科技有限公司 | A kind of integration apparatus for prospecting, digging up mine and conveying ore |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200907 Address after: Room 3-2-303-2, Zhongguancun energy and security science and Technology Park, building 3, No. 16, Qinghua East Road, Haidian District, Beijing 100083 Patentee after: Sinomine Guohua (Beijing) Technology Co.,Ltd. Address before: 063000 Hebei Province, Tangshan City Road North Linnancang studio 28 building 3 No. 9 Patentee before: Wang Xinmin |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |