CN202845080U - Hammerhead hanger of steel hammer - Google Patents
Hammerhead hanger of steel hammer Download PDFInfo
- Publication number
- CN202845080U CN202845080U CN201220471882.6U CN201220471882U CN202845080U CN 202845080 U CN202845080 U CN 202845080U CN 201220471882 U CN201220471882 U CN 201220471882U CN 202845080 U CN202845080 U CN 202845080U
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- CN
- China
- Prior art keywords
- top cover
- steel hammer
- lift arm
- hammer head
- hammerlock
- 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.)
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Abstract
The utility model provides a hammerhead hanger of a steel hammer, and the hammerhead comprises a top cover, a shell and a lifting arm connected with a driving system; the lifting arm penetrates through the top cover and is slidably connected with the top cover, the bottom of the lifting arm extends into the shell and is connected with a pre-loaded spring, and the other end of the pre-loaded spring is fixed on the shell; two bent locking arms are oppositely mounted on two sides of the lifting arm below the top cover, one end of the locking arm is slidably contacted with the top cover, the other end of the locking arm is hinged with the bottom of the lifting arm, and a connection rod extending vertically downwards is connected onto each locking arm; two clamping arms are oppositely mounted on the inner sides of the two connection rods, and each clamping arm is hinged with the corresponding connection rod; and the clamping arm is connected with a lifting spring which facilitates the clamping arm to keep a status of directing towards the oblique top. The hammerhead hanger provided by the utility model does not need a hydraulic system as a power source, can be used for effectively reducing the maintenance cost, realizing a more convenient and faster lifting and releasing process of the hammerhead of the steel hammer, and effectively increasing the working efficiency of the steel hammer.
Description
Technical field
The utility model relates to a kind of slag iron and steel break process equipment, relates in particular to a kind of stone steel hammer head suspender.
Background technology
The derivative that the slag iron and steel is produced as metallurgical technology, by forming after the remaining steel water cooling after skimming, iron-holder is higher, can return stove and heavily refine, and has considerable economic benefit.But the impurity that the slag iron and steel contains is more, smelts to go to toward needing and process it returning stove, carries out fragmentation and removes the gred.Volume is large, impurity is many because the slag iron and steel that produces in the metallurgical technology has, and can cause security risk and environmental pollution in the process, and adopts the processing technology of stone steel hammer fragmentation just in time to solve an above-mentioned difficult problem.Stone steel hammer agent structure comprises sleeve, hoisting mechanism, tup and U-shaped suspender, and power drive mechanism, tup and U-shaped suspender all are arranged on sleeve inner.Stone steel hammer action principle is: stone steel hammer sleeve is positioned over slag iron and steel to be broken top, is then driven by power drive mechanism and discharge after U-shaped suspender is promoted to the sleeve top with tup, bump slag iron and steel and make it broken when tup falls.
The structure of U-shaped suspender is hydraulic clamp commonly used in the prior art, it comprises several oil cylinders that are oppositely arranged, when the piston rod of oil cylinder stretches out, can insert in the annular groove of tup top tapered end, the end of piston rod has the round and smooth surface that adapts with the tapered end annular groove shaped, thereby tapered end is clamped; When the oil cylinder release, piston rod is retracted, and tup is discharged.Use at present this U-shaped suspender to be used for the stone steel hammer and have the following problem: 1. because stone steel hammer processing operation is frequent, U-shaped suspender grasps tup up to a hundred times every day, and the piston rod abrasion deformation is serious, and oil cylinder is fragile, life cycle is short, has reduced stone steel hammer operating efficiency; 2. stone steel hammer operating environment is relatively poor, is in every day to cause hydraulic fault frequent in the high temperature with high dust, has not only increased the difficulty of maintenance, and has improved the cost of maintenance.
The utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model are to provide a kind of can adapt to high rhythm operation, long-lived stone steel hammer head suspender, is used for solving the problems of the prior art.
Reach for achieving the above object other relevant purposes, the utility model provides a kind of stone steel hammer head suspender, comprise: top cover, housing and the lift arm that links to each other with drive system, described lift arm passes top cover and is slidingly connected with described top cover, described lift arm bottom is stretched in the described housing, and the lift arm bottom connects a preloading spring, and the described preloading spring other end is fixed on the housing; The hammerlock of two bending shapes, be oppositely arranged on the both sides of the below lift arm of described top cover, one end of described hammerlock and top cover sliding-contact, the other end of described hammerlock and described lift arm bottom-hinged connect a connecting rod that extends straight down on each hammerlock; Two clamping limbs are oppositely arranged on the inboard of described two connecting rods, and each clamping limb and corresponding described rod hinge connection; Described clamping limb and one lifts spring and links to each other, and the described spring that lifts makes clamping limb keep pointing to the state of oblique upper.
Further, the end of described clamping limb is provided with roller.
Further, described lift arm bottom is provided with a through hole, and a bolt is located in the described through hole and connects described two hammerlocks.
Further, the end that contacts with top cover of described hammerlock is provided with roller.
Further, be provided with beam below the described lift arm.
Further, the surface of shell below the described top cover is provided with top cover is carried out spacing limited block.
By above technical scheme, the utlity model has following technique effect:
The utility model stone steel hammer head suspender does not need hydraulic system as power source, effectively reduces maintenance cost, and promote and discharge in the process of stone steel hammer head more convenient, Effective Raise the efficient of stone steel hammer operation.
Description of drawings
Fig. 1 is the utility model structural representation;
Working state figure when Fig. 2 is the utility model lifting tup;
Working state figure when Fig. 3 is the utility model release tup.
The element numbers explanation:
1-stone steel hammer head; 11-tup hoisting frame; The 111-groove;
The 2-lift arm; The 21-bolt; The 3-top cover;
The 4-slide mechanism; The 5-hammerlock; The 51-roller;
The 6-connecting rod; The 7-clamping limb; The 71-roller;
The 8-preloading spring; 9-lifts spring; The 10-limited block;
The 12-beam; The 13-locating piece; The 14-housing.
The specific embodiment
Below by particular specific embodiment embodiment of the present utility model is described, person skilled in the art scholar can understand other advantages of the present utility model and effect easily by the disclosed content of this specification.
See also Fig. 1 to Fig. 3.Notice, the appended graphic structure that illustrates of this specification, ratio, size etc., equal contents in order to cooperate specification to disclose only, understand and reading for person skilled in the art scholar, be not to limit the enforceable qualifications of the utility model, so technical essential meaning of tool not, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under the effect that the utility model can produce and the purpose that can reach, all should still drop on the technology contents that the utility model discloses and get in the scope that can contain.Simultaneously, quote in this specification as " on ", D score, " left side ", " right side ", " centre " reach the term of " " etc., also only for ease of understanding of narrating, but not in order to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, under without essence change technology contents, when also being considered as the enforceable category of the utility model.
Fig. 1 shows a kind of embodiment of the utility model stone steel hammer head suspender, this stone steel hammer head suspender comprises: top cover 3, housing 14 and the lift arm 2 that links to each other with drive system, lift arm 2 passes top cover 3 and is slidingly connected with top cover 3, the lift arm bottom is stretched in the housing 14, and the lift arm bottom connects a preloading spring 8, and the preloading spring other end is fixed on the housing; Be provided with two hammerlocks 5 and two clamping limbs 7 in the housing 14, two hammerlocks 5 are bending shape and the both sides that are oppositely arranged on the below lift arm 2 of top cover 3, hammerlock 5 one ends and top cover sliding-contact, sliding-contact can be accomplished in several ways, such as an end that contacts with top cover at hammerlock roller 51 or slide block, slide rail etc. are set, the other end of hammerlock and lift arm bottom-hinged, present embodiment is by establishing a through hole in the lift arm bottom, and a bolt 21 is located in the through hole and connects two hammerlocks 5 and realizes.The pretightning force that provides by 8 pairs of lift arms 2 of preloading spring makes between lift arm 2, hammerlock 5 and the top cover 3 and keeps stress balance, and lift arm 2 will drive hammerlock 5 and top cover 3 Synchronous liftings when rising; Connect the inboard that 6, two clamping limbs 7 of connecting rod that extend straight down are oppositely arranged on two connecting rods 6 on each hammerlock, and each clamping limb 7 is hinged with corresponding connecting rod 6; Clamping limb 7 and one lifts spring 9 and links to each other, and lifts spring 9 and is fixed on the housing 14, lifts spring 9 and makes clamping limb 7 keep pointing to the state of oblique upper, can regard two clamping limbs as and be a splayed.The top of stone steel hammer head 1 connects tup hoisting frame 11, tup hoisting frame 11 is a cylinder, at cylindrical outer surface one ring annular groove 111 is arranged, the utility model is by being fastened on two clamping limbs groove 111 interior realizations gripping tup hoisting frame 11, after this stone steel hammer head suspender rises to the stroke end simultaneously, drive hammerlock 5 actions by lift arm 2, hammerlock 5 overturns downwards by connecting rod 6 and then drive clamping limb 7, thereby realizes the release to stone steel hammer head 1.
The course of work and principle below in conjunction with concrete lifting and release stone steel hammer head specifically describe:
The first step, connect the stone steel hammer head: as shown in Figure 2, at first this stone steel hammer head suspender is reduced to the position of tup hoisting frame 11, lift arm 2 belows are provided with beam 12, beam 12 is adaptive with tup hoisting frame 11 top shape, avoids the excessive and tup hoisting frame 11 collision injuries of this stone steel hammer head suspender fall.At this moment, two clamping limbs 7 are backed down in the groove 111 that rotates and finally be arranged on the tup hoisting frame by tup hoisting frame 11;
Second step, lifting stone steel hammer head: when suspender begins to rise, tup hoisting frame 11 is pressed in two clamping limb 7 clampings, the locking of stone steel hammer head, this moment, this stone steel hammer head suspender and stone steel hammer head upwards promoted synchronously;
The 3rd step, discharge the stone steel hammer head: as shown in Figure 3, when this stone steel hammer head suspender rises to predetermined extreme higher position, during the terminal point of the stroke of slinging, top cover 3 two ends touch the locating piece 13 that its top arranges, lifting again can't make progress under the restriction of locating piece 13.Top cover 3 produces falling tendency with respect to lift arm 2, and housing 14 surfaces that are positioned at top cover 3 belows also are provided with limited block 10, prevents the excessive member injury to its below of top cover 3 distance of glides.Top cover 3 pressurizeds glide, and to two side shiftings, the bending part of hammerlock 5 other ends produces the rotation of certain amplitude and is upturned the end that hammerlock 5 and top cover 3 are conflicted under lift arm 2 drives under roller 51 effects.Hammerlock 5 perks also drivening rod 6 upwards promote, and this moment, clamping limb one end still was fastened in the groove 111 of tup hoisting frame 11, and the other end then hinged place around between clamping limb and connecting rod begins rotation.The angle that clamping limb 7 and connecting rod are 6 becomes large gradually, connecting rod 6 opens gradually to both sides, after two connecting rods open up into certain amplitude, clamping limb 7 can't continue tup hoisting frame 11 is provided support power, stone steel hammer head 1 is released and freely falls to target, clamping limb 7 is upset downwards under tup hoisting frame 11 drives, and clamping limb 7 is produced unnecessary friction and scratch when avoiding stone steel hammer head 1 to fall, and the end of clamping limb 7 is provided with roller 71 or it is made arc end.After stone steel hammer head 1 discharged, the spring 9 that lifts that connects on the clamping limb resetted clamping limb 7, and preloading spring 8 resets hammerlock 5.
In sum, the utility model stone steel hammer head suspender promote and discharge in the process of stone steel hammer head more convenient, Effective Raise the operating efficiency of stone steel hammer.So the utility model has effectively overcome various shortcoming of the prior art and the tool high industrial utilization.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not is used for restriction the utility model.Any person skilled in the art scholar all can be under spirit of the present utility model and category, and above-described embodiment is modified or changed.Therefore, have in the technical field under such as and know that usually the knowledgeable modifies or changes not breaking away from all equivalences of finishing under spirit that the utility model discloses and the technological thought, must be contained by claim of the present utility model.
Claims (6)
1. a stone steel hammer head suspender is characterized in that, comprising:
Top cover (3), housing (14) and the lift arm (2) that links to each other with drive system, described lift arm (2) passes top cover (3) and is slidingly connected with described top cover (3), described lift arm bottom is stretched in the described housing (14), and the lift arm bottom connects a preloading spring (8), and the described preloading spring other end is fixed on the housing;
The hammerlock of two bending shapes (5), be oppositely arranged on the both sides of the below lift arm (2) of described top cover (3), one end of described hammerlock and top cover (3) sliding-contact, the other end of described hammerlock and described lift arm bottom-hinged connect a connecting rod (6) that extends straight down on each hammerlock;
Two clamping limbs (7) be oppositely arranged on the inboard of described two connecting rods, and each clamping limb are hinged with corresponding described connecting rod (6); Described clamping limb and one lifts spring (9) and links to each other, and the described spring (9) that lifts makes clamping limb keep pointing to the state of oblique upper.
2. stone steel hammer head suspender according to claim 1 is characterized in that, the end of described clamping limb is provided with roller (71).
3. stone steel hammer head suspender according to claim 1 is characterized in that, described lift arm bottom is provided with a through hole, and a bolt (21) is located in the described through hole and connects described two hammerlocks (5).
4. stone steel hammer head suspender according to claim 1 is characterized in that, the end that described hammerlock contacts with top cover is provided with roller (51).
5. stone steel hammer head suspender according to claim 1 is characterized in that, described lift arm below is provided with beam (12).
6. stone steel hammer head suspender according to claim 1 is characterized in that, the surface of shell of described top cover below is provided with top cover is carried out spacing limited block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220471882.6U CN202845080U (en) | 2012-09-14 | 2012-09-14 | Hammerhead hanger of steel hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220471882.6U CN202845080U (en) | 2012-09-14 | 2012-09-14 | Hammerhead hanger of steel hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202845080U true CN202845080U (en) | 2013-04-03 |
Family
ID=47976319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220471882.6U Expired - Lifetime CN202845080U (en) | 2012-09-14 | 2012-09-14 | Hammerhead hanger of steel hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202845080U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109092413A (en) * | 2018-09-29 | 2018-12-28 | 王亮 | It is a kind of to crush height-adjustable building block crushing device |
| CN111437910A (en) * | 2020-04-07 | 2020-07-24 | 傅松 | Grain impact crushing device for agricultural processing |
-
2012
- 2012-09-14 CN CN201220471882.6U patent/CN202845080U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109092413A (en) * | 2018-09-29 | 2018-12-28 | 王亮 | It is a kind of to crush height-adjustable building block crushing device |
| CN109092413B (en) * | 2018-09-29 | 2021-06-22 | 上海筱启新能源科技有限公司 | Building brick crushing device with adjustable crushing height |
| CN111437910A (en) * | 2020-04-07 | 2020-07-24 | 傅松 | Grain impact crushing device for agricultural processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130403 |