CN202560967U - Brick machine reducer provided with safety device - Google Patents
Brick machine reducer provided with safety device Download PDFInfo
- Publication number
- CN202560967U CN202560967U CN2012202057424U CN201220205742U CN202560967U CN 202560967 U CN202560967 U CN 202560967U CN 2012202057424 U CN2012202057424 U CN 2012202057424U CN 201220205742 U CN201220205742 U CN 201220205742U CN 202560967 U CN202560967 U CN 202560967U
- Authority
- CN
- China
- Prior art keywords
- gear
- speed reducer
- connecting pin
- reducer
- protective sleeve
- 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
Abstract
The utility model discloses a brick machine reducer provided with a safety device, comprising a reducer main case, a reducer counter gear as well as a gear protective sleeve and a connecting pin, wherein the gear protective sleeve is arranged between an upper single-or-double gear shaft and the reducer counter gear, is fixedly connected with the reducer counter gear by virtue of the connecting pin and is fixed with the upper single-or-double gear shaft by virtue of key connection. The novel reducer disclosed by the utility model has the advantages that the gear protective sleeve and the connecting pin are arranged on the counter gear in assembling, when the gear is in transmission, the gear is indirectly driven by virtue of the gear protective sleeve instead of being directly driven by the upper single-or-double gear shaft; when load of a machine is more than a shearing force used for connecting the gear protective sleeve and the connecting pin of the gear, the connecting pin is cut off, the protective sleeve can not drive the gear at the moment, the shaft rotates while the gear does not rotate, and an upper stirring shaft does not rotate, thus the machine is protected and overload protection is realized.
Description
Technical field
The utility model relates to a kind of brick equipment, is specifically related to a kind of brick machine speed reducer with safty device.
Background technique
At present, original clay brick is progressively stopped using according to country's notice request of sending the documents in domestic building materials market, produces with gangue, shale, fine coal the like waste.The manufacturing process of brick, more and more modernization, vacuum extruder is as the main manufacturing process of brick making industry, and is good with its quality of production, and characteristics such as manufacturing efficiency height are applied widely.Vacuum extruder generally comprises speed reducer, vacuum box, higher level's stirring apparatus and subordinate's extrusion molding apparatus, by the power of clutch input, through outputing to higher level's stirring apparatus and subordinate's extrusion molding apparatus after the speed reducer deceleration.
The working principle of vacuum extruder is: treated pug is sent in the last machine stirring device of vacuum extruder, after pug receives stirring, propelling, gets in the vacuum box through pumping air; Fall into subordinate's extruding means again; Pug is compacted, and is extruded in the extrusion die, is pressed into closely knit mud bar; Seen off by the discharge port of vacuum extruder at last, the mud bar is slit into the adobe of certain specification again through blank-cutting machine.
There is following problem in existing vacuum extruder:
1, the speed reducer in the existing brick machine mainly is to adopt clamping coupling or oldham coupling to connect indirectly, and the higher level of speed reducer is driven by axle direct geared, does not have protective gear, and is excessive when machine burden, very easily damages speed reducer.
2, subordinate's extrusion molding apparatus, an axis is connected on the vacuum box bearing support of speed reducer and brick machine often, adorn three bearings on the axis and be assemblied on the main frame, thereby concentricity is difficult to guarantee.And in the process of using, be prone to because of damaged by situation such as torsion is inhomogeneous, the subordinate's axle after the damage is oversize overweight with deadweight because of it, changes, repairs very difficulty and influence production.
3, existing twin-stage brick machine has two motors, two speed reducers, causes structure huge, not energy-saving and environmental protection.
4. the higher level of brick machine stirs device and speed reducer and uses general coupling to be connected, and the higher level's axle that causes speed reducer higher level axle and vacuum box is concentric the connection fully, and makes that higher level's arbor span is bigger, influences working life.
The model utility content
To above-mentioned existing technology; The technical problem that the utility model will solve is: the speed reducer in the existing brick machine mainly is to adopt clamping coupling or oldham coupling to connect indirectly; The higher level of speed reducer is driven by axle direct geared; There is not protective gear, excessive when machine burden, very easily damage speed reducer.
In order to solve the problems of the technologies described above, the utility model adopts following technological scheme:
A kind of brick machine speed reducer with safty device; Comprise the speed reducer casing, be installed in speed reducer on the single duplex tooth of the higher level axle tooth; It is characterized in that; Also comprise gear protector and connecting pin, said protector is arranged on the single duplex tooth axle of higher level and speed reducer between the tooth, and tooth is fixedly connected with speed reducer through connecting pin.
All dug keyway with the single duplex tooth of higher level axle on the said gear protector, the gear protector is connected fixing with the single duplex tooth of higher level beam warp key.
High speed shaft place at said speed reducer casing is provided with the connection case lid.
Compared with prior art, the utlity model has following beneficial effect:
1, speed reducer to the time being provided with gear protector and connecting pin in assembling on the gear, gear no longer be directly to be driven by the single duplex tooth of higher level axle axle, but turned is crossed gear protector driven gear when transmission; When the load of machine during greater than the shearing force of the connecting pin that is used for connection gear protector and gear, connecting pin is cut off, and this moment, protector can't driven gear; The generation axle changes, gear does not change; Higher level's stirring shaft can not change yet, thereby the protection machine is realized overload protection.
2, at the high speed shaft place of speed reducer casing the connection case lid is set, help high speed shaft wearing and tearing after, change, easy to maintenance.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Reference character: 1 is that speed reducer is that gear protector, 3 is that connecting pin, 4 is that key, 5 is the single duplex tooth of higher level axle to tooth, 2.
Embodiment
To combine accompanying drawing and embodiment that the utility model is done further to describe below.
A kind of brick machine speed reducer with safty device; Comprise the speed reducer casing, be installed in speed reducer on the single duplex tooth of the higher level axle tooth 1; Also comprise gear protector 2 and connecting pin 3; Said protector is arranged on the single duplex tooth axle 5 of higher level and speed reducer between the tooth, and tooth is fixedly connected with speed reducer through connecting pin.All dug keyway with the single duplex tooth of higher level axle on the said gear protector, the gear protector is connected fixing with the single duplex tooth of higher level beam warp key 4.Thereby to gear when the transmission, no longer be directly to drive, but turned is crossed gear protector driven gear by the single duplex tooth of higher level axle axle; When the load of machine during greater than the shearing force of the connecting pin that is used for connection gear protector and gear, connecting pin is cut off, and this moment, protector can't driven gear; The generation axle changes, gear does not change; Higher level's stirring shaft can not change yet, thereby the protection machine is realized overload protection.
Casing in said speed reducer high speed shaft position is provided with the connection case lid, and case lid is connected with bolt with casing.When the high speed shaft of speed reducer needs repairing, only need unclamp bolt, just can this casing be connect out from the side, reach the purpose of easy disassembly, maintenance.
Claims (3)
1. brick machine speed reducer with safty device; Comprise the speed reducer casing, be installed in speed reducer on the single duplex tooth of the higher level axle tooth; It is characterized in that; Also comprise gear protector and connecting pin, said gear protector is arranged on the single duplex tooth axle of higher level and speed reducer between the tooth, and tooth is fixedly connected with speed reducer through connecting pin.
2. the brick machine speed reducer of band safty device according to claim 1 is characterized in that, has all dug keyway with the single duplex tooth of higher level axle on the said gear protector, and the gear protector is connected fixing with the single duplex tooth of higher level beam warp key.
3. the brick machine speed reducer of band safty device according to claim 1 is characterized in that, at the high speed shaft place of said speed reducer casing the connection case lid is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202057424U CN202560967U (en) | 2012-05-09 | 2012-05-09 | Brick machine reducer provided with safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202057424U CN202560967U (en) | 2012-05-09 | 2012-05-09 | Brick machine reducer provided with safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202560967U true CN202560967U (en) | 2012-11-28 |
Family
ID=47210627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202057424U Expired - Fee Related CN202560967U (en) | 2012-05-09 | 2012-05-09 | Brick machine reducer provided with safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202560967U (en) |
-
2012
- 2012-05-09 CN CN2012202057424U patent/CN202560967U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100463790C (en) | Scrap tire rubber bould crusher | |
| CN202560967U (en) | Brick machine reducer provided with safety device | |
| CN203264810U (en) | Shredder | |
| CN106179703B (en) | Preventing clogging up device is broken in a kind of counterattack for treating construction waste | |
| CN202781386U (en) | Two-section compact vacuum brick-extruding machine | |
| CN202367838U (en) | Two-stage high-pressure adjustable energy-saving extruder | |
| CN201437259U (en) | Work-platform elevation system protection device | |
| CN201534098U (en) | Energy-saving double-shaft slag crushing machine | |
| CN205021827U (en) | A buhl saw that is used for granite famine to expect to cut | |
| CN201135897Y (en) | Breakdown mill | |
| CN206897541U (en) | A kind of double crushing solid refuse extrusion process equipment | |
| CN105176623B (en) | A kind of greasy filth extrusion shaping machine | |
| CN103075487A (en) | Dual-power transmission system structure for movable crushing station | |
| CN205253288U (en) | Old and useless glass pretreatment system for glass production | |
| CN201833484U (en) | Stone sawing machine | |
| CN202983771U (en) | Novel semi-wet crusher | |
| CN202124277U (en) | Bucket elevator | |
| CN203712864U (en) | Protection device of reducer and stirring arm | |
| CN201058475Y (en) | Crusher for scrap tire rubber | |
| CN206383556U (en) | A kind of pressure machine overloading protection device | |
| CN104552665A (en) | Counter-twisting type crushing machine for crushing waste tyre into rubber blocks | |
| CN101837397A (en) | Numerically controlled universal flange machine | |
| CN206474268U (en) | A kind of new horizontal pile cutting machine | |
| CN201052635Y (en) | Novel skip car | |
| CN201105339Y (en) | Circle shear and chopper combined transmission gear |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: LESHAN TAIGANG SUNKO'S MACHINERY MANUFACTURING CO., LTD. Assignor: Chen Zhanghua Contract record no.: 2013510000045 Denomination of utility model: Brick machine reducer provided with safety device Granted publication date: 20121128 License type: Exclusive License Record date: 20130703 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20180509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |