CN204662226U - Heavy reducing mechanism - Google Patents
Heavy reducing mechanism Download PDFInfo
- Publication number
- CN204662226U CN204662226U CN201520353060.1U CN201520353060U CN204662226U CN 204662226 U CN204662226 U CN 204662226U CN 201520353060 U CN201520353060 U CN 201520353060U CN 204662226 U CN204662226 U CN 204662226U
- Authority
- CN
- China
- Prior art keywords
- cutter head
- head
- reducing mechanism
- flank
- tool rest
- 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
Abstract
The utility model discloses a kind of heavy reducing mechanism for operating mechanism's cut or break mined material road surface; relate to the cuts such as mining machinery or break mined material apparatus field; this heavy reducing mechanism; comprise cutter head and tool rest; described cutter head is arranged on tool rest; described cutter head head is provided with the tooth head that high-abrasive material is made; also comprise a flank; described flank is arranged on cutter head afterbody; the flank being arranged on cutter head afterbody can stop hard rubble or the contact of metal and cylinder; reduce the damage to cylinder, protection machine.
Description
Technical field
The utility model relates to the cuts such as mining machinery or break mined material apparatus field, is specifically related to a kind of heavy reducing mechanism for operating mechanism's cut or break mined material road surface.
Background technology
Conventional heavy reducing mechanism has cutter tooth, be widely used in mining, quarrying, remove, build the road, the engineering construction fields such as smelting, this cutter tooth is arranged on the cylinder of the machines such as milling machine, between cutter tooth at intervals, the existing cutter tooth for cut or road surface, broken ore deposit is generally provided with two tooth heads be made up of high-abrasive material at cutter head head, in use, due to the complicated variation of construction environment, in work progress, steel concrete as high strength not only can wear and tear cutter tooth tool rest, also likely damage is caused to the cylinder of milling machine, and the improvement of existing cutter tooth is the protection for cutter head mostly, do not consider the protection to machines such as milling machines, as Chinese patent Authorization Notice No. CN 203531909 U, authorized announcement date is that the patent document of 2014.04.09 discloses the capable pick of a kind of cutter, tooth head is designed to the flat body shape of eave tile, on tooth head, soldering has the cemented carbide body of wedge shape conical surface body shape, strengthen its anti-wear performance and cutting power, strengthen the protection to tooth head, when ensureing that tooth head is not damaged, its degree of wear is maximized, flat pick utilization rate maximizes, this cemented carbide body can available protecting tooth head, reduce the wearing and tearing of tooth head.
Utility model content
The technical problems to be solved in the utility model is to provide a heavy reducing mechanism can protected the cylinder of the apparatuses such as milling machine.
In order to solve the problem, the technical solution adopted in the utility model is: a kind of heavy reducing mechanism, comprises cutter head and tool rest, described cutter head is arranged on tool rest, described cutter head head is provided with the tooth head that high-abrasive material is made, and also comprise a flank, described flank is arranged on cutter head afterbody.
The flank being arranged on cutter head afterbody can stop hard rubble or the contact of metal and cylinder, reduce the damage to cylinder, protection machine.
As preferably, described flank is made up of Hardmetal materials; After the hardness of flank being strengthened, not only can protect cylinder, simultaneously because flank has high strength, flank can pulverize some rubbles, improves the calculifragous efficiency of this machine.
As improvement, described cutter head is also provided with the interface for connecting tool rest, described interface inwall is provided with screw thread, and tool rest is provided with the groove matched with interface; Cutter head and tool rest are set to removable connection, when after tool bit abrasion, cutter head can be changed very easily, without the need to following tool changing seat.
Also comprise cemented carbide body, described cemented carbide body is positioned at cutter head head and is positioned at below tooth head; The wearing and tearing that cemented carbide body effectively can reduce cutter head head and ground, rubble, mineral are increased at cutter head head, so protection tooth head, the application life of raising cutter head.
Accompanying drawing explanation
Fig. 1 is structural scheme of mechanism of the present utility model;
Shown in figure: 1, cutter head; 2, tool rest; 3, tooth head; 4, flank; 5, interface; 6 cemented carbide bodies.
Detailed description of the invention
Elaborated by detailed description of the invention of the present utility model below in conjunction with accompanying drawing.
As shown in Figure 1, this heavy reducing mechanism is made up of cutter head 1 and tool rest 2, be connected for removable between cutter head 1 with tool rest 2, at intervals be arranged on the cylinder of the machines such as milling machine between tool rest 2, an interface 5 is provided with bottom cutter head 1, interface 5 inwall is provided with screw thread, tool rest 2 is provided with the groove matched with interface 5, when after interface and groove grafting, cutter head 1 and tool rest 2 are connected and fixed through the screw thread of tool rest 2 groove by interface 5 inwall with a screw, the integrated cutter head 1 of script is designed to removable connection with tool rest 2, when cutter head damages, only need with tool changing head, tool rest can reuse, reduce costs.
The head of cutter head 1 is provided with two tooth heads 3 be made up of high-abrasive material and is used for pulverizing hard rubble, steel concrete, discarded metal equipment etc., here high-abrasive material is preferably Hardmetal materials, owing to being at intervals arranged on cylinder between this reducing mechanism, rubble, the hard metal such as the reinforcing bar in concrete can directly contact cylinder, thus cylinder is caused damage, now a flank 4 for the protection of cylinder is set at the afterbody of cutter head 1, in 30 to 60 angles spent between the horizon of flank 4 and cutter head 1, flank also can be made for Hardmetal materials, not only wear-resistant, tooth head 3 can be assisted to carry out the work such as rubble simultaneously, increase work efficiency.
At cutter head 1 head and the below be positioned at below tooth head 3 can also arrange the cemented carbide body 6 of a wedge shape; the wearing and tearing that cemented carbide body 6 effectively can reduce cutter head head and ground, rubble, mineral are increased at cutter head 1 head; and then protection tooth head; improve the application life of cutter head; wedge-shaped design, makes cemented carbide body more wear-resisting.
In sum, this reducing mechanism is changed and is removed and installed conveniently, and can change cutter head separately, can protect cylinder, the cemented carbide body of increase can also prevent the wearing and tearing of cutter head head.
Above embodiment is only for illustrating technical conceive of the present utility model and feature; its object is to allow person skilled in the art understand content of the present utility model and to be implemented; protection domain of the present utility model can not be limited with this; all equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (6)
1. a heavy reducing mechanism, comprise cutter head (1) and tool rest (2), described cutter head (1) is arranged on (2) on tool rest, cutter head (1) head is provided with the tooth head (3) that high-abrasive material is made, it is characterized in that: also comprise a flank (4), described flank (4) is arranged on cutter head afterbody.
2. heavy reducing mechanism according to claim 1, is characterized in that: described flank (4) is made up of Hardmetal materials.
3. heavy reducing mechanism according to claims 1 or 2, is characterized in that: in the angle of 30 ~ 60 ° between described flank (4) and horizon.
4. heavy reducing mechanism according to claim 3, it is characterized in that: described cutter head (1) is also provided with the interface (5) for connecting tool rest (2), described interface (5) inwall is provided with screw thread, and tool rest (2) is provided with the groove matched with interface (5).
5. heavy reducing mechanism according to claims 1 or 2, is characterized in that: also comprise cemented carbide body (6), and described cemented carbide body (6) is positioned at cutter head (1) head and is positioned at tooth head (3) below.
6. heavy reducing mechanism according to claim 5, is characterized in that: described cemented carbide body is wedge shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520353060.1U CN204662226U (en) | 2015-05-27 | 2015-05-27 | Heavy reducing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520353060.1U CN204662226U (en) | 2015-05-27 | 2015-05-27 | Heavy reducing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204662226U true CN204662226U (en) | 2015-09-23 |
Family
ID=54132627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520353060.1U Expired - Fee Related CN204662226U (en) | 2015-05-27 | 2015-05-27 | Heavy reducing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204662226U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677784A (en) * | 2017-03-03 | 2017-05-17 | 胡沿东 | Roller for mining mechanical equipment |
-
2015
- 2015-05-27 CN CN201520353060.1U patent/CN204662226U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677784A (en) * | 2017-03-03 | 2017-05-17 | 胡沿东 | Roller for mining mechanical equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204571988U (en) | A kind of cutter head | |
| CN108571326B (en) | Compound cutting type hard rock tunneling machine cutterhead and tunneling machine thereof | |
| CN201588630U (en) | Abrasion-resistant cutting pick | |
| CN201865900U (en) | Spectacle plate embedded with ultrafine crystal grain cemented carbide | |
| CN206329340U (en) | A kind of shield machine cutter | |
| CN204662226U (en) | Heavy reducing mechanism | |
| US20130187438A1 (en) | Pick with Hardened Core Assembly | |
| CN203470077U (en) | High-wear-resistant impacting and breaking knife head with hammer handle brazed by hard alloy | |
| CN101748974A (en) | A kind of composite polycrystal-diamond that is used for well drilling and rock crushing tool | |
| CN201363146Y (en) | Damping dust-falling pick-like bit | |
| CN204851252U (en) | Polycrystalline diamond pick body with protect footpath and supplementary cutting power ability | |
| CN201241708Y (en) | Hob cutter for shield machine | |
| CN207686721U (en) | A kind of tail portion carries the coal mining machine roller of brush watchman's wooden clapper tooth | |
| CN101899979A (en) | Wear-resistant ring for cutter head of shield machine | |
| CN202531188U (en) | Protection block for cutter of cutter head of shield machine | |
| CN203081455U (en) | Screw conveyer blade for shield tunneling machine | |
| CN101592021A (en) | Diamond compact | |
| CN203470078U (en) | High-wear-resistant impacting and breaking knife head with hammer handle bonded by hard alloy | |
| CN204914250U (en) | Hydraulic pressure rock concrete splitting machine's cleavage gun device | |
| CN203470080U (en) | Impact grinding cutter head with T-shaped hard alloy protection hammer handle working surface | |
| CN210440028U (en) | Novel heading machine cutting head | |
| CN102600925A (en) | Roll face of roller press | |
| CN204920952U (en) | Hydraulic pressure rock splitting machine's splitting device | |
| CN202497901U (en) | Roll surface of rolling machine | |
| CN205189864U (en) | Dig pick tool bit for coal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20190527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |