CN2832295Y - Reversible hammer crusher - Google Patents
Reversible hammer crusher Download PDFInfo
- Publication number
- CN2832295Y CN2832295Y CN 200520035543 CN200520035543U CN2832295Y CN 2832295 Y CN2832295 Y CN 2832295Y CN 200520035543 CN200520035543 CN 200520035543 CN 200520035543 U CN200520035543 U CN 200520035543U CN 2832295 Y CN2832295 Y CN 2832295Y
- Authority
- CN
- China
- Prior art keywords
- spring
- nut
- destroyer
- movable
- tup
- 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 Pulverization Processes (AREA)
Abstract
The utility model relates to a reversible hammer type crusher which comprises an impact plate 1, a fixed knapper 2, a positioning shaft 3, a movable knapper 4, a hammer head 9, a circular disk 10, a main shaft 11, a crusher frame 12, a hammer head shaft 13 and an adjusting device. The utility model is characterized in that the adjusting device is composed of a spring 5, a nut 6, a screw rod 7, and a spring seat 8, wherein the nut 6 is fixed on the crusher frame 12, the screw rod 7 is screwed in the nut 6, the end head of the screw rod 7 is movably connected with one end of the spring 5, the other end of the spring 5 is arranged in the spring seat 8 and the spring seat 8 is fixed on the movable knapper 4. A motor of forward and backward rotation is adopted, the forward and backward rotation of the motor is controlled by a controller, and thus, the hammer head is driven to rotate forwards and backwards. The utility model provides a reversible crusher which accords with the requirement of granularity of crushing materials and can safely operate.
Description
Technical field
The utility model relates to the improvement of reversible hammer mill, belongs to the disintegrating machine technical field.
Background technology
Traditional hammer mill, impact breaker, cone crusher etc., ubiquitous problem are that broken back raw meal particle size does not reach requirement, when being mixed with not breakable hard thing in broken material, cause bigger destruction to disintegrating machine.The pulley type disintegrating machine, as the rigid kibbler roll of two-stage, tooth tube gap is fixed, and the granularity of broken material guarantees to some extent, when being mixed with not breakable hard thing in broken material, the tooth tube and the tooth plate of rotation at a high speed caused bigger destruction.
Summary of the invention
The purpose of this utility model is to overcome the weak point that above-mentioned disintegrating machine exists, and a kind of broken thing granularity reversible hammer mill safe and reliable to operation that meets the requirements is provided.
The scheme that the utility model technical problem solves is: a kind of reversible hammer mill comprises counterpunch board 1, fixedly destroyer 2, movable destroyer 4, connecting axle 3, tup 9, disk 10, main shaft 11, frame 12, hammer shaft 13, adjusting device constitute, it is characterized in that: adjusting device is made of spring 5, nut 6, screw mandrel 7, spring base 8, nut 6 is fixed on the frame 12, the termination of the screw mandrel 7 of screw-in nut 6 and an end of spring 5 flexibly connect, the other end of spring 5 is packed in the spring base 8, and spring base 8 is fixed on the movable destroyer 4.
Described adjusting device is screw mandrel 7 precession or back-out in nut 6, and making movable destroyer 4 is that end points moves in or out with locating shaft 3, thereby reaches the gap of adjusting activity broken 4 and tup 9, and the granularity of broken thing is met the requirements
Described adjusting device also has the function of protection disintegrating machine; screw mandrel 7 precession or screw out the gap of adjustable destroyer 4 and tup 9 in nut 6; the termination of screw mandrel 7 is also changing for the precompression of spring 5; after the gap is determined; the precompression of spring is also determined; when being mixed with not breakable hard thing in the broken thing; its crushing force is much larger than the precompression of spring 5; the precompression of this spring 5 is overcome; movable destroyer 4 is that end points moves backward with locating shaft 3; movable destroyer 4 strengthens with the gap of tup 9, and hard thing falls, and gives spring 5 new precompression when moving behind movable destroyer 4; after hard thing falls; the new precompression of spring 5 discharges, and makes movable destroyer 4 return to the former position that mixes up, and is constant to guarantee the granularity that is minced.
This disintegrating machine adopts the rotating motor, is controlled by controller, by the rotating of motor, drives main shaft 11 rotatings, thereby drives tup 9 rotatings, and tup 9 can reach two way alternate when impacting broken thing and impact, and can prolong one times the service life of tup 9.
The beneficial effects of the utility model are: the gap of adjusting device adjustable destroyer 4 and tup 9, regulate the granularity of broken thing, and make it to meet the requirements.When being mixed with not breakable hard thing in the broken thing, can pass through smoothly, machine is had the better protect effect.Tup 9 can two-wayly impact broken thing, can prolong the service life of tup 9, improves crushing efficiency.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure: counterpunch board 1, fixedly destroyer 2, locating shaft 3, movable destroyer 4, spring 5, nut 6, screw mandrel 7, spring base 8, tup 9, disk 10, main shaft 11, frame 12, hammer shaft 13,
The specific embodiment
Below with reference to the accompanying drawing description detailed in addition to the utility model:
Counterpunch board 1 is installed in the casing, is used for the impact crushing material; Fixedly destroyer 2 be fixedly mounted in the upper chamber bigger with the gap of tup 9, broken bulk materials; Movable destroyer 4 tops flexibly connect by locating shaft 3, movable destroyer 4 bottoms are equipped with adjusting device, the nut 6 of this adjusting device is fixed on the frame 12, screw mandrel 7 precession nuts 6, one end of its rod end head and spring 5 flexibly connects, the other end of spring 5 is installed in the cylinder spring base 8 that is fixed in movable destroyer bottom, the precession of screw mandrel 7 or back-out, can make movable destroyer 4 be that end points is inside or inside and outside with locating shaft 3 moves, the gap of adjusting and tup 9, thus realize determining of broken thing particle size after cracking value.After the position of screw mandrel 7 is determined, screw mandrel 7 terminations have also just determined for the precompression of spring 5, when being mixed with not breakable hard thing in the broken thing, its crushing force is much larger than the precompression of spring 5, and the precompression that has overcome spring 5 to make movable destroyer 4 be that end points moves backward with locating shaft 3, strengthened the gap with tup 9, lump falls smoothly.Destroyer 4 moves backward to the new precompression of spring 5, and after lump fell, the new precompression of spring 5 discharged, and makes movable destroyer 4 return to the former position that mixes up, and has guaranteed that material particle size after cracking value is constant.Tup 9 is structure as a whole with the tup handle, at pommel one via hole is arranged, and tup 9 flexibly connects with axle 13, axle 13 is fixedlyed connected with disk 10, the equidistant disk 10 that is equipped with on main shaft 11, and disk 10 is fixed on the main shaft 11, form rotor block, tup 9 is arranged on rotor block in the shape of a spiral.Main shaft 11 is connected with motor by driving-belt, and motor adopts forward and counter-rotational electricity, and controls its rotating by controller, rotates thereby drive tup 9 both forward and reverse directions, two-wayly impacts broken thing, can prolong the service life of tup, improves crushing efficiency.
Claims (2)
1, a kind of reversible hammer mill comprises counterpunch board (1), fixing destroyer (2), locating shaft (3), movable destroyer (4), tup (9), disk (10), main shaft (11), frame (12), hammer shaft (13), adjusting device constitutes, it is characterized in that: described adjusting device is by spring (5), nut (6), screw mandrel (7), spring base (8) constitutes, nut (6) is fixed on the frame (12), screw mandrel (7) screws in the nut (6), one end of termination of this screw mandrel (7) and spring (5) flexibly connects, the other end of spring (5) is packed in the spring base (8), and spring base (8) is fixed on the movable destroyer (4).
2, reversible hammer mill according to claim 1 is characterized in that: adopt the rotating motor, by the forward or reverse of controller control motor, thereby drive tup (9) forward and reverse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520035543 CN2832295Y (en) | 2005-09-23 | 2005-09-23 | Reversible hammer crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520035543 CN2832295Y (en) | 2005-09-23 | 2005-09-23 | Reversible hammer crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2832295Y true CN2832295Y (en) | 2006-11-01 |
Family
ID=37196611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520035543 Expired - Fee Related CN2832295Y (en) | 2005-09-23 | 2005-09-23 | Reversible hammer crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2832295Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350393A (en) * | 2011-11-10 | 2012-02-15 | 蒋道利 | Regulation device for gap between sieve plate and hammer head of hammer crusher |
| CN103752372A (en) * | 2013-12-31 | 2014-04-30 | 吴江亿泰真空设备科技有限公司 | Sieving plate adjusting device of hammer type crusher |
| CN107081207A (en) * | 2017-05-20 | 2017-08-22 | 杭州江东富丽达热电有限公司 | A kind of efficiency crushing system and method |
-
2005
- 2005-09-23 CN CN 200520035543 patent/CN2832295Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350393A (en) * | 2011-11-10 | 2012-02-15 | 蒋道利 | Regulation device for gap between sieve plate and hammer head of hammer crusher |
| CN103752372A (en) * | 2013-12-31 | 2014-04-30 | 吴江亿泰真空设备科技有限公司 | Sieving plate adjusting device of hammer type crusher |
| CN107081207A (en) * | 2017-05-20 | 2017-08-22 | 杭州江东富丽达热电有限公司 | A kind of efficiency crushing system and method |
| CN107081207B (en) * | 2017-05-20 | 2019-01-08 | 杭州江东富丽达热电有限公司 | A kind of efficiency crushing system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |