CN203159091U - Hanger structure for baffle crusher - Google Patents
Hanger structure for baffle crusher Download PDFInfo
- Publication number
- CN203159091U CN203159091U CN 201320028783 CN201320028783U CN203159091U CN 203159091 U CN203159091 U CN 203159091U CN 201320028783 CN201320028783 CN 201320028783 CN 201320028783 U CN201320028783 U CN 201320028783U CN 203159091 U CN203159091 U CN 203159091U
- Authority
- CN
- China
- Prior art keywords
- strut bar
- support seat
- hanger structure
- lower support
- ring
- 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
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a hanger structure for a baffle crusher, which comprises a support bar (1) and a hanger arm (2), wherein the hanger arm (2) is connected at the upper end of the support bar (1); the lower end of the support bar (1) is inserted in a fixed bracket; the fixed bracket comprises an upper sleeving ring (3) and a lower support seat (4); and the upper sleeving ring (3) and the lower support seat (4) are mutually connected through a connection reinforcement plate (5). According to the utility model, a common steel tube on the market is used as a support shaft, and I-shaped steel is used as a hanger arm beam, so that in comparison with the existing support shaft obtained through heat treatment of round steel, strength requirements can be met; and meanwhile, the weight, cost and processing difficulty of the hanger can be effectively reduced. Besides, the support seat is simply composed of the upper sleeving ring and the lower support seat which are connected through the connection reinforcement plate, and also has the advantages of light weight, low cost and easy processing.
Description
Technical field
The utility model relates to a kind of impact breaker hanger structure, belongs to the breaking device technical field.
Background technology
Impact breaker is a kind of crushing mechanism that utilizes impact energy to come broken material.Building stones directly fall into crusher chamber by the machine hopper, and the high speed rotor rotated is arranged in the crusher chamber; Behind building stones and the epitrochanterian bar bump, rebound counterpunch board or the bounce-back on crusher chamber top of material produced high-speed crash at the building stones that fall, building stones after the collision clash into mutually with bar again, so repeatedly, after being crushed to certain particle size, building stones get rid of from the crusher chamber bottom, it is big to have productive capacity, and the ratio of reduction is big, and broken back material is advantages such as cube grain, material granularity are little.Because the equipment in the impact crusher often contacts with stone, so in use can be often with the phenomenon of parts infringement, so just equipment such as the bar in the crusher chamber or counterpunch board need be hung out and change or safeguard.The hanger structure of existing impact crusher adopts round steel or alloy steel as the suspension bracket main shaft, operation such as also need heat-treat after machining, and has problems such as manufacturing procedure complexity, Heavy Weight, cost height; Existing suspension bracket adopts antifriction-bearing box as tumbler more simultaneously, exist installation dimension big, be subjected to the problem that the static weight load-carrying capacity is little, safeguard inconvenience.
Summary of the invention
The technical problems to be solved in the utility model is: the impact breaker that a kind of cost of manufacture is low, simple in structure, quality is light, easy to maintenance hanger structure is provided, can overcomes the deficiencies in the prior art.
The technical solution of the utility model is: the impact breaker hanger structure, it comprises strut bar and arm, arm is connected the upper end of strut bar, the lower end of strut bar is plugged on fixed mount, fixed mount comprises cover T-Ring and lower support seat, on overlap T-Ring and interconnect by being connected gusset with the lower support seat.
Contact surface at cover T-Ring and lower support seat and strut bar is provided with bearing with solid lubricant.
Bottom surface at the lower support seat is connected with thrust baring.
Be connected with the suspension bracket adapter plate at the connection gusset.
Between arm and strut bar, be connected with bearing rib and brace plate.
On strut bar and cover T-Ring, be connected with positioning plate respectively, be connected with stopper bolt at positioning plate.
Described strut bar is steel pipe, and arm is I-beam section.
Compared with the prior art, the utility model adopt market steel pipe commonly used as pivot shaft, I-beam section as the arm beam, existing so relatively round steel heat treatment pivot shaft when reaching requirement of strength, effectively reduces suspension bracket weight, cost and difficulty of processing.Supporting seat is is also connected and composed by being connected gusset with the lower support seat by the simple cover T-Ring of going up, and has also that quality is light, cost is low, the advantage of handling ease.Adopt the solid lubrication plain bearing as radial weight hold bearing, thrust baring holds bearing as axial load, the suspension bracket installation dimension is diminished, improved by the static weight load-carrying capacity, and bearing with solid lubricant can be non-maintaining fully, increase equipment dependability, reduced maintenance cost.On strut bar and cover T-Ring, be connected with positioning plate respectively, utilize the stopper bolt that is installed on the positioning plate to position, not needing hanging device work it can be fixed constantly, avoid pivot shaft to rotate like this, have convenient and reliable advantage.Between arm and strut bar, be connected with bearing rib and brace plate, can increase the reliability of complete machine like this.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 1 is that the A-A of Fig. 1 is to view.
The specific embodiment
Embodiment 1: as depicted in figs. 1 and 2, the making material of strut bar 1 adopts steel pipe, the making material of arm 2 adopts I-beam section, travelling car is track with the I-beam section, end at arm 2 is provided with inhibiting device, arm 2 adopts the mode of welding to be connected the upper end of strut bar 1, for increasing intensity between the two, is connected with bearing rib 9 and brace plate 10 between arm 2 and strut bar 1; The lower end of strut bar 1 is plugged on the fixed mount, fixed mount comprises cover T-Ring 3 and lower support seat 4, last cover T-Ring 3 interconnects by being connected gusset 5 with lower support seat 4, for realize that strut bar 1 rotates in fixed mount, contact surface at cover T-Ring 3 and lower support seat 4 and strut bar 1 is provided with bearing with solid lubricant 6, be connected with thrust baring 7 in the bottom surface of lower support seat 4, on to overlap T-Ring 3 and lower support seat 4 also be to make after adopting the steel pipe intercepting.For convenient fixed mount is connected on the support of impact crusher, is connected with suspension bracket adapter plate 8 at connection gusset 5.For realize that both can arbitrarily not rotate when not using, on strut bar 1 and cover T-Ring 3, be connected with positioning plate 11 respectively simultaneously, be connected with stopper bolt 12 at positioning plate 11.
Claims (7)
1. impact breaker hanger structure, it comprises strut bar (1) and arm (2), it is characterized in that: arm (2) is connected the upper end of strut bar (1), the lower end of strut bar (1) is plugged on the fixed mount, fixed mount comprises cover T-Ring (3) and lower support seat (4), on overlap T-Ring (3) and interconnect by being connected gusset (5) with lower support seat (4).
2. impact breaker hanger structure according to claim 1 is characterized in that: be provided with bearing with solid lubricant (6) at the contact surface that overlaps T-Ring (3) and lower support seat (4) and strut bar (1).
3. impact breaker hanger structure according to claim 1 and 2 is characterized in that: be connected with thrust baring (7) in the bottom surface of lower support seat (4).
4. impact breaker hanger structure according to claim 3 is characterized in that: be connected with suspension bracket adapter plate (8) at connection gusset (5).
5. impact breaker hanger structure according to claim 3 is characterized in that: be connected with bearing rib (9) and brace plate (10) between arm (2) and strut bar (1).
6. impact breaker hanger structure according to claim 3 is characterized in that: be connected with positioning plate (11) respectively on strut bar (1) and last cover T-Ring (3), be connected with stopper bolt (12) at positioning plate (11).
7. impact breaker hanger structure according to claim 3, it is characterized in that: described strut bar (1) is steel pipe, and arm (2) is I-beam section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320028783 CN203159091U (en) | 2013-01-21 | 2013-01-21 | Hanger structure for baffle crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320028783 CN203159091U (en) | 2013-01-21 | 2013-01-21 | Hanger structure for baffle crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203159091U true CN203159091U (en) | 2013-08-28 |
Family
ID=49020294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320028783 Expired - Fee Related CN203159091U (en) | 2013-01-21 | 2013-01-21 | Hanger structure for baffle crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203159091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103801428A (en) * | 2014-01-27 | 2014-05-21 | 徐州徐工施维英机械有限公司 | Flat hammer hoisting device and crawler type crusher |
-
2013
- 2013-01-21 CN CN 201320028783 patent/CN203159091U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103801428A (en) * | 2014-01-27 | 2014-05-21 | 徐州徐工施维英机械有限公司 | Flat hammer hoisting device and crawler type crusher |
| CN103801428B (en) * | 2014-01-27 | 2016-03-02 | 徐州徐工施维英机械有限公司 | Boards hammer lifting device and crawler type disintegrating machine |
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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: 20130828 Termination date: 20200121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |