CN202410741U - Supporting and walking device for crusher - Google Patents
Supporting and walking device for crusher Download PDFInfo
- Publication number
- CN202410741U CN202410741U CN2011205250096U CN201120525009U CN202410741U CN 202410741 U CN202410741 U CN 202410741U CN 2011205250096 U CN2011205250096 U CN 2011205250096U CN 201120525009 U CN201120525009 U CN 201120525009U CN 202410741 U CN202410741 U CN 202410741U
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- CN
- China
- Prior art keywords
- support
- transmission shaft
- running gear
- disintegrating machine
- wheel assembly
- 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 - Lifetime
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- Crushing And Grinding (AREA)
Abstract
The utility model relates to a crusher, in particular to a supporting and walking device for a crusher, which comprises a support screw, a nut matched with the support screw, a support plate, a transmission shaft and a walking wheel assembly, wherein the nut is arranged on a stand, the transmission shaft and the walking wheel assembly are arranged on the stand, and the stand is connected with the support plate through the transmission shaft. Compared with the prior art, the utility model has the advantages that through a helical movement of the support screw, the nut matched with the support screw is driven to do a linear movement, the walking wheel assembly is driven to swing around the transmission shaft, thus switching between movement and fixation of the crusher is driven, easiness and labor saving are achieved during movement; during fixing, gravities of the roll crusher and fed materials are uniformly distributed on a sliding rail, thus the safety and the reliability are achieved; and the difficulties of narrow original overhaul space, difficulty in movement, large workload of maintenance, long replacement time and the like are overcome.
Description
Technical field:
The utility model relates to a kind of disintegrating machine, and particularly a kind of disintegrating machine is with supporting running gear.
Background technology:
Traditional running gear is directly installed road wheel and is constituted on the frame lower plate, road wheel is fixed with respect to shelf position, promptly can't realize the up-down of self.No matter the road wheel of this running gear is work, moves or in maintenance process, act on all the time on the slide rail, is the main carrying person of complete machine weight, and complete machine fixedly is that Bolt Connection through fixed mount and frame realizes.The running gear of this kind structure, road wheel are main load-carrying members.And double-geared roller crusher applying working condition impulse ratio is more serious; Under frequent percussion; The road wheel device very easily damages, and it is narrow in the process of maintenance, to belong to space for maintenance, the machinery that the maintenance amount is relatively large; The flexibility of moving when giving the firm and maintenance of double-geared roller crusher operate as normal causes very and seriously influences, and directly influences the optimum operation of a whole set of cleaning unit of whole coal preparation plant.
Summary of the invention:
The goal of the invention of the utility model is to overcome the deficiency of background technology and provides a kind of through supporting the rotation of leading screw, and the disintegrating machine that drive road wheel assembly can rotate with respect to frame is used and supported running gear.
The utility model adopts following technical scheme:
A kind of disintegrating machine comprises the support leading screw with supporting running gear, with support leading screw nut engaged; Gripper shoe, power transmission shaft, road wheel assembly; Said nut places on the support, and power transmission shaft and road wheel assembly are housed on this support, and this support is connected with gripper shoe through power transmission shaft.
The utility model of employing technique scheme compared with prior art through supporting the screw of leading screw, drives and supports the nut moving linearly that leading screw matches; Drive the road wheel assembly around the power transmission shaft swing; Thereby drive that disintegrating machine moves and fixing between switching, easily laborsaving when mobile, in the time of fixedly; The deadweight of roll crusher and pan feeding is uniformly distributed on the slide rail, and is safe and reliable; Narrow, mobile difficult, the difficulties such as maintenance workload is big, replacing time length of original space for maintenance have been overcome.
As a kind of preferred version of the utility model, said power transmission shaft and support are hinged.
As a kind of preferred version of the utility model, the two ends of said power transmission shaft place on the bearing, and this bearing is connected with gripper shoe.
A kind of preferred version as the utility model is characterized in that: said gripper shoe is provided with installing hole.
As a kind of preferred version of the utility model, said support is triangular shape.
As a kind of preferred version of the utility model, said support is two and is the parastate setting.
As a kind of preferred version of the utility model, said nut places on the support through back shaft.
As a kind of preferred version of the utility model, an end of said support leading screw places on the gripper shoe.
As a kind of preferred version of the utility model, said two supports connect through connector.
As a kind of preferred version of the utility model, said support is triangle in obtuse angle, and the support wheel outer rim in the said road wheel assembly is greater than leg-of-mutton edge.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the side view of Fig. 1.
The specific embodiment:
Below in conjunction with embodiment the utility model is detailed:
A kind of disintegrating machine is with supporting running gear, referring to accompanying drawing 1 and accompanying drawing 2, among the figure: support leading screw 1, nut 2, gripper shoe 3, power transmission shaft 4, road wheel assembly 5, bearing 6, bolt 7, support 8; Back shaft 9; Installing hole 10.
In the present embodiment, support leading screw 1 and cooperate with nut 2, nut 2 places on the support 8, and power transmission shaft 4 and road wheel assembly 5 are housed on the support 8, and support 8 is connected with gripper shoe 3 through power transmission shaft 4; Gripper shoe 3 is connected with the frame lower plate of disintegrating machine.
As a kind of preferred structure of present embodiment, power transmission shaft 4 is hinged with support 8; The two ends of power transmission shaft 4 place on the bearing 6, and bearing 6 is connected with gripper shoe 3; Gripper shoe 3 is provided with installing hole 10; Connector such as bolt is housed in the installing hole 10 is connected, can realize dismounting with the frame lower plate of disintegrating machine.
Support 8 is triangular shape; Nut 2 places the upper end of support 8; Support 8 is two and is the parastate setting; Two supports 8 connect through connector; Connector adopts bolt 7.
The outer rim of nut 2 places on the support 8 through back shaft 9; An end that supports leading screw 1 places on the gripper shoe 3; Support 8 is triangle in obtuse angle; Nut 2 places the upper end of support 8; One end of obtuse angle shape is the link of power transmission shaft 4 and support 8; Near road wheel assembly 5 is housed on another angle, road wheel assembly 5 places through connecting axle on the support 8 of both sides, and the support wheel outer rim in the road wheel assembly 5 is greater than leg-of-mutton edge; Be beneficial to the up-down of firm support gripper shoe 3.
The utility model through the rotation of the support leading screw 1 in the worm drive, drives nut 2 and does reciprocating linear motion; Accomplish that double-geared roller crusher moves and fixing between switching; Easily laborsaving when mobile, in the time of fixedly, the deadweight of double-geared roller crusher and pan feeding is uniformly distributed on the slide rail; Structural safety is reliable, and practicality is extremely strong.
The utility model combines slider-crank mechanism and worm drive structure cleverly.Through worm drive, rotation is supported leading screw 1 and is realized that nut 2 is supporting moving horizontally on the leading screw 1; Through the power transmission spiral in the helical rotation, drive mechanism is simple, and stable working is reliable, and no impact, vibration, noise have performances such as good deceleration and reinforcement, and making under basic artificial active force the traction slide block do rectilinear motion becomes possibility.On the other hand, nut 2 is done reciprocal rectilinear motion, can be considered slide block, does driving link, and road wheel assembly 5 is done the rotation in the certain limit around power transmission shaft 4, is regarded as crank, does driven member.Therefore, nut 2, gripper shoe 3, power transmission shaft 4, road wheel assembly 5 can be reduced to a slider-crank mechanism.
As shown in the figure, support leading screw 1 through rotation and make nut 2 do linear reciprocating motion above that, and then drive road wheel assembly 5 and carry out reciprocating type swing, thereby equipment is raise or reduce along power transmission shaft 4.Equipment is in normal operation or maintenance process, and through rotation support screw 1, road wheel assembly 5 is swung along clockwise direction, and the equipment complete machine reduces, and load is uniformly distributed on the guide rail, firm position, and load-bearing is even, and is safe and reliable.Equipment need move when overhauling, and rotatable support leading screw 1, road wheel assembly 5 raise whole set equipment along swing counterclockwise, and frame breaks away from moving guide rail, disintegrating machine is shifted onto specified the maintenance position quickly and easily.Difficulties such as the utility model has overcome narrow, the mobile difficulty of original space for maintenance, maintenance workload is big, the replacing time is long are given equipment user considerable economic benefit.
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Claims (2)
1. a disintegrating machine comprises the support leading screw with supporting running gear, with support leading screw nut engaged; Gripper shoe, power transmission shaft, road wheel assembly; It is characterized in that: said nut places on the support, and power transmission shaft and road wheel assembly are housed on this support, and this support is connected with gripper shoe through power transmission shaft.
2. disintegrating machine according to claim 1 is with supporting running gear, and it is characterized in that: said power transmission shaft and support are hinged.
3, disintegrating machine according to claim 1 is with supporting running gear, and it is characterized in that: the two ends of said power transmission shaft place on the bearing, and this bearing is connected with gripper shoe.
4, disintegrating machine according to claim 1 is with supporting running gear, and it is characterized in that: said gripper shoe is provided with installing hole.
5, disintegrating machine according to claim 1 is with supporting running gear, and it is characterized in that: said support is triangular shape.
6, disintegrating machine according to claim 1 is with supporting running gear, and it is characterized in that: said support is two and is the parastate setting.
7, disintegrating machine according to claim 1 is with supporting running gear, and it is characterized in that: said nut places on the support through back shaft.
8, use the support running gear according to claim 1 or 4 described disintegrating machines, it is characterized in that: an end of said support leading screw places on the gripper shoe.
9, disintegrating machine according to claim 6 is characterized in that with supporting running gear: said two supports connect through connector.
10, disintegrating machine according to claim 1 is with supporting running gear, and it is characterized in that: said support is triangle in obtuse angle, and the support wheel outer rim in the said road wheel assembly is greater than leg-of-mutton edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205250096U CN202410741U (en) | 2011-12-15 | 2011-12-15 | Supporting and walking device for crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205250096U CN202410741U (en) | 2011-12-15 | 2011-12-15 | Supporting and walking device for crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202410741U true CN202410741U (en) | 2012-09-05 |
Family
ID=46735539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205250096U Expired - Lifetime CN202410741U (en) | 2011-12-15 | 2011-12-15 | Supporting and walking device for crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202410741U (en) |
-
2011
- 2011-12-15 CN CN2011205250096U patent/CN202410741U/en not_active Expired - Lifetime
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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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170620 Address after: 063000, Hebei Tangshan City hi tech Zone Wafangdian Village South Patentee after: Tangshan environmental protection Polytron Technologies Inc Address before: 063020 Torch Road, Tangshan City hi tech Zone, Hebei, 126 Patentee before: Tangshan Tianhe Technology Development Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120905 |