CN210646635U - Hammer crusher with long service life - Google Patents
Hammer crusher with long service life Download PDFInfo
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- CN210646635U CN210646635U CN201921474679.2U CN201921474679U CN210646635U CN 210646635 U CN210646635 U CN 210646635U CN 201921474679 U CN201921474679 U CN 201921474679U CN 210646635 U CN210646635 U CN 210646635U
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- fixedly connected
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- hammer crusher
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- 230000001154 acute effect Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims 1
- 239000011435 rock Substances 0.000 abstract description 9
- 239000000463 material Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 238000013016 damping Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 4
- 230000005012 migration Effects 0.000 description 4
- 238000013508 migration Methods 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a hammer crusher technical field just discloses a long service life's hammer crusher, including the breaker body, the bottom fixedly connected with support column of breaker body, equal fixedly connected with second telescopic link all around of breaker body bottom, four the bottom fixedly connected with surge bin of second telescopic link, the first telescopic link of inner bottom wall fixedly connected with one end and support column bottom fixed connection of surge bin, the outside cover of first telescopic link is equipped with first spring, the inner bottom wall in surge bin is seted up quantity and is two and is located the spout of the support column left and right sides respectively. This hammer crusher of long service life, through being provided with first telescopic link and first spring, whole device drives the support column and rocks from top to bottom when producing vibrations in the use, makes first telescopic link shrink, and first spring is compressed, through the tensile reason of first spring, can cushion rocking that whole device work produced.
Description
Technical Field
The utility model relates to a hammer crusher technical field specifically is a long service life's hammer crusher.
Background
The hammer crusher is a device for crushing materials in an impact mode, and comprises a single rotor and a double rotor, and is a crusher for directly crushing the materials with the maximum granularity of 600 plus 1800 mm to a section of material with the granularity of below 25 or 25 mm.
The hammer crusher mainly depends on impact energy to complete the operation of crushing materials, when the hammer crusher works, a motor drives a rotor to rotate at a high speed, the materials uniformly enter a crusher cavity, the materials are crushed due to the impact and the shearing of the high-speed revolving hammer head, meanwhile, the materials are enabled to impact a baffle plate and a screen bar in a frame body from the high-speed revolving hammer head under the action of gravity of the materials, the materials larger than the size of a screen hole are retained on a screen plate and continue to be struck and ground by a hammer, and the materials are discharged out of the frame through the screen plate until the required discharging granularity is obtained after being crushed, but most of the existing hammer crushers do not have damping devices.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a long service life's hammer crusher possesses long service life's advantage, has solved current hammer crusher and has mostly not had damping device, because the breaker can produce very big vibrations at the during operation, if not restrain vibrations, the problem that the life-span of breaker can significantly reduce.
(II) technical scheme
In order to realize the purpose of the service life, the utility model provides a following technical scheme: a hammer crusher with long service life comprises a crusher body, wherein a supporting column is fixedly connected to the bottom of the crusher body, second telescopic rods are fixedly connected to the periphery of the bottom of the crusher body, buffering bins are fixedly connected to the bottoms of the four second telescopic rods, a first telescopic rod with one end fixedly connected with the bottom of the supporting column is fixedly connected to the inner bottom wall of each buffering bin, a first spring is sleeved outside each first telescopic rod, two sliding chutes which are respectively positioned on the left side and the right side of the supporting column are formed in the inner bottom wall of each buffering bin, limiting rods are fixedly connected to the inner walls on the left side and the right side of each buffering bin, movable blocks are movably mounted outside each two limiting rods, second springs which are respectively positioned on the opposite sides of the two movable blocks are sleeved outside each two limiting rods, and connecting rods are fixedly connected to the bottoms of the two movable blocks, the bottoms of the two connecting rods are fixedly connected with sliding blocks which are connected with the sliding grooves in a sliding manner, the bottoms of the left side and the right side of the supporting column are fixedly connected with top U-shaped connecting frames, idler wheels which respectively slide on the two connecting rods are movably mounted between the front inner wall and the back inner wall of the two top U-shaped connecting frames, the bottom of the buffer bin is fixedly connected with a supporting plate, the front side and the back side of the supporting plate are fixedly connected with fixing rods, electric push rods which are positioned on the right side of the fixing rods are fixedly mounted on the front side and the back side of the supporting plate, output shafts of the two electric push rods are fixedly connected with moving rods, one ends of the moving rods penetrate through and extend to the left side of the fixing rods, the bottoms of the two moving rods are respectively fixedly connected with two bottom U-shaped connecting frames which are respectively positioned on the left side and the right, four the bottom of bottom U type link all articulates there is the back respectively with four dwang of spacing plate articulated, four the equal fixed mounting in bottom of dwang has the universal wheel, equal fixedly connected with supporting leg all around of backup pad bottom.
Preferably, the two sliding chutes are identical and symmetrical to each other, and the supporting column is perpendicular to the inner bottom wall of the surge bin.
Preferably, two first through-holes are formed in one side, opposite to the movable block, and the size of each first through-hole is matched with the size of each two limiting rods respectively.
Preferably, two the movable block, gag lever post and second spring are all the same and symmetry each other, two the relative slope of connecting rod and inclination are the acute angle.
Preferably, the two connecting rods are identical and symmetrical to each other, and the moving rod and the support plate are parallel.
Preferably, the right sides of the two fixing rods are provided with second through holes, and the sizes of the second through holes are respectively matched with the sizes of the two moving rods.
(III) advantageous effects
Compared with the prior art, the utility model provides a long service life's hammer crusher possesses following beneficial effect:
the hammer crusher with long service life drives the support column to rock up and down when the whole device generates vibration in the using process by arranging the first telescopic rod and the first spring, so that the first telescopic rod is contracted, the first spring is compressed, the rock generated by the work of the whole device can be effectively buffered due to the tension of the first spring, the shock absorption effect is achieved, the rock of the support column moves up and down to enable the roller to move up and down on the connecting rods due to the opposite inclination of the two connecting rods, so that the two connecting rods move back to back through the sliding of the sliding block in the sliding groove, the two movable blocks move back to back, the second spring is extruded, the rock generated by the work of the whole device can be effectively buffered due to the tension of the second spring, the shock absorption effect of the whole device is better, and the problem that internal parts are loosened or even damaged due to long-time vibration during the work of the whole device is avoided, further improvement the life of whole device, through starting electric putter, make the carriage release lever horizontal migration in the dead lever, drive bottom U type link horizontal migration, and then make the dwang use the articulated department with the limiting plate to overturn as the center, make whole device can be supported by the universal wheel, and then make whole device remove more convenient, when whole device need not remove, can pack up the universal wheel, make whole device adopt the supporting leg to support, ensure the stability of whole device, the support of whole device can change between universal wheel and supporting leg, make whole device use more convenient.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.
In the figure: 1 breaker body, 2 support columns, 3 first telescopic links, 4 first springs, 5 sliders, 6 chutes, 7 electric push rods, 8 movable rods, 9 bottom U-shaped connecting frames, 10 rotating rods, 11 universal wheels, 12 supporting plates, 13 fixing rods, 14 limiting plates, 15 second telescopic links, 16 supporting legs, 17 second springs, 18 buffer bins, 19 limiting rods, 20 movable blocks, 21 top U-shaped connecting frames, 22 rollers and 23 connecting rods.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a hammer crusher with a long service life comprises a crusher body 1, a support column 2 is fixedly connected to the bottom of the crusher body 1, second telescopic rods 15 are fixedly connected to the periphery of the bottom of the crusher body 1, each second telescopic rod 15 is composed of a second loop bar and a second movable bar, a second movable bar with one end penetrating and extending to the outside of the second loop bar is movably connected to the inside of the second loop bar, a second limiting block is fixedly connected to the bottom of the second movable bar, the second movable bar cannot be separated from the second loop bar after extending upwards by the arrangement of the second limiting block, buffer bins 18 are fixedly connected to the bottoms of the four second telescopic rods 15, the support column 2 is perpendicular to the inner bottom wall of the buffer bin 18, a first telescopic rod 3 with one end fixedly connected to the bottom of the support column 2 is fixedly connected to the inner bottom wall of the buffer bin 18, the first telescopic rod 3 is composed of the first loop bar and the first movable bar, a first movable rod with one end penetrating and extending to the outside of the first sleeve rod is movably connected inside the first sleeve rod, a first limiting block is fixedly connected at the bottom of the first movable rod, the first movable rod cannot be separated from the first sleeve rod after extending upwards through the first limiting block, a first spring 4 is sleeved outside the first telescopic rod 3, two sliding grooves 6 which are respectively positioned at the left side and the right side of the supporting column 2 are arranged on the inner bottom wall of the buffer bin 18, the two sliding grooves 6 are identical and mutually symmetrical, limiting rods 19 are fixedly connected with the inner walls at the left side and the right side of the buffer bin 18, movable blocks 20 are movably installed outside the two limiting rods 19, first through holes are respectively arranged at the opposite sides of the two movable blocks 20, the sizes of the two first through holes are respectively matched with the sizes of the two limiting rods 19, second springs 17 which are respectively positioned at the opposite sides of the two movable blocks 20 are sleeved outside the two limiting rods 19, the two movable blocks 20, the limiting rod 19 and the second spring 17 are identical and symmetrical with each other, the bottom parts of the two movable blocks 20 are fixedly connected with connecting rods 23, the opposite inclinations and the inclination angles of the two connecting rods 23 are acute angles, the two connecting rods 23 are identical and symmetrical with each other, the bottom parts of the two connecting rods 23 are fixedly connected with sliders 5 which are in sliding connection with the sliding chutes 6, the bottom parts of the left side and the right side of the supporting column 2 are fixedly connected with top U-shaped connecting frames 21, rollers 22 which respectively slide on the two connecting rods 23 are movably installed between the front inner walls and the back inner walls of the two top U-shaped connecting frames 21, the whole device is driven to vertically shake by the arrangement of the first telescopic rod 3 and the first spring 4 when the whole device vibrates in the use process, so that the first telescopic rod 3 is contracted, the first spring 4 is compressed, and the tension of the first spring 4, the damping device can effectively buffer the shaking generated by the work of the whole device, achieves the damping effect, simultaneously, the support column 2 shakes up and down to enable the roller 22 to move up and down on the connecting rod 23, because the two connecting rods 23 incline oppositely, the two connecting rods 23 can slide in the chute 6 through the sliding block 5 and move back to back, the two movable blocks 20 move back to back, and extrude the second spring 17, and the shaking generated by the work of the whole device can be effectively buffered due to the tension of the second spring 17, thereby the damping effect of the whole device is better, the phenomenon that internal parts are loosened or even damaged due to long-time shaking during the work of the whole device is avoided, the service life of the whole device is further prolonged, the bottom of the buffer bin 18 is fixedly connected with the support plate 12, and the front and the back of the support plate 12 are both fixedly connected with the fixing rods 13, the front and the back of the supporting plate 12 are fixedly provided with electric push rods 7 positioned at the right side of the fixed rod 13, the model of the electric push rods 7 can be LT05, the output shafts of the two electric push rods 7 are fixedly connected with moving rods 8 with one ends penetrating and extending to the left side of the fixed rod 13, the moving rods 8 and the supporting plate 12 are in parallel, the right sides of the two fixed rods 13 are respectively provided with second through holes, the sizes of the two second through holes are respectively matched with the sizes of the two moving rods 8, the bottoms of the two moving rods 8 are respectively and fixedly connected with two bottom U-shaped connecting frames 9 respectively positioned at the left and the right sides of the fixed rod 13, the front and the back of the bottom of the supporting plate 12 are respectively and fixedly connected with two limiting plates 14 respectively positioned at the left and the right sides of the fixed rod 13, the bottoms of the four bottom U-shaped, the equal fixed mounting in bottom of four dwang 10 has universal wheel 11, equal fixedly connected with supporting leg 16 all around of backup pad 12 bottom, through starting electric putter 7, make carriage release 8 can be in dead lever 13 horizontal migration, drive bottom U type link 9 horizontal migration, and then make dwang 10 use the articulated department with limiting plate 14 overturn as the center, make whole device can be supported by universal wheel 11, and then make whole device remove convenience more, when whole device need not remove, can pack up universal wheel 11, make whole device adopt supporting leg 16 to support, ensure the stability of whole device, the support of whole device can be changed between universal wheel 11 and supporting leg 16, make whole device use convenience more.
To sum up, the hammer crusher with long service life drives the support column 2 to rock up and down by arranging the first telescopic rod 3 and the first spring 4 when the whole device generates vibration in the using process, so that the first telescopic rod 3 contracts, the first spring 4 is compressed, the rock generated by the work of the whole device can be effectively buffered by the tension of the first spring 4, the shock absorption effect is achieved, meanwhile, the support column 2 rocks up and down to enable the roller 22 to move up and down on the connecting rod 23, because of the opposite inclination of the two connecting rods 23, the two connecting rods 23 slide in the sliding groove 6 through the sliding block 5 to move back to back, the two movable blocks 20 move back to back, the second spring 17 is extruded, the rock generated by the work of the whole device can be effectively buffered by the tension of the second spring 17, and the shock absorption effect of the whole device is better, the internal parts are prevented from being loosened and even damaged due to long-time vibration when the whole device works, the service life of the whole device is further prolonged, the movable rod 8 can horizontally move in the fixed rod 13 by starting the electric push rod 7 to drive the U-shaped connecting frame 9 at the bottom to horizontally move, the rotary rod 10 is further overturned by taking the hinged part with the limiting plate 14 as the center, the whole device can be supported by the universal wheel 11, the whole device is more convenient to move, when the whole device does not need to move, the universal wheel 11 can be folded, the whole device is supported by the supporting leg 16, the stability of the whole device is ensured, the support of the whole device can be switched between the universal wheel 11 and the supporting leg 16, the whole device is more convenient to use, the problem that most of the existing hammer crushers do not have damping devices is solved, and the crushers can generate large vibration when in work, if the vibration is not suppressed, the life of the crusher is greatly reduced.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a long service life's hammer crusher, includes breaker body (1), its characterized in that: the bottom of the crusher body (1) is fixedly connected with a supporting column (2), the periphery of the bottom of the crusher body (1) is fixedly connected with second telescopic rods (15), the bottoms of four second telescopic rods (15) are fixedly connected with a buffer bin (18), the inner bottom wall of the buffer bin (18) is fixedly connected with a first telescopic rod (3) of which one end is fixedly connected with the bottom of the supporting column (2), the outer part of the first telescopic rod (3) is sleeved with a first spring (4), the inner bottom wall of the buffer bin (18) is provided with two sliding chutes (6) of which the number is two and which are respectively positioned at the left side and the right side of the supporting column (2), the inner walls of the left side and the right side of the buffer bin (18) are respectively and fixedly connected with limiting rods (19), the outer parts of the two limiting rods (19) are respectively and movably provided with movable blocks (20), the outer parts of the two limiting rods (19) are respectively sleeved with second springs (, the bottom of each of the two movable blocks (20) is fixedly connected with a connecting rod (23), the bottom of each of the two connecting rods (23) is fixedly connected with a sliding block (5) which is in sliding connection with a sliding groove (6), the bottom of the left side and the bottom of the right side of the supporting column (2) are fixedly connected with top U-shaped connecting frames (21), rollers (22) which respectively slide on the two connecting rods (23) are movably mounted between the front inner wall and the back inner wall of each of the two top U-shaped connecting frames (21), the bottom of the buffer bin (18) is fixedly connected with a supporting plate (12), the front side and the back side of the supporting plate (12) are fixedly connected with fixed rods (13), electric push rods (7) which are positioned on the right sides of the fixed rods (13) are fixedly mounted on the front side and the back side of the supporting plate (12), and output shafts of the two electric push rods (7) are fixedly, two the equal fixedly connected with quantity in bottom of carriage release lever (8) is two and is located bottom U type link (9) of dead lever (13) left and right sides respectively, the front of backup pad (12) bottom and the equal fixedly connected with quantity in the back are two and are located limiting plate (14) of dead lever (13) left and right sides respectively, four the bottom of bottom U type link (9) all articulates have the back respectively with four limiting plate (14) articulated dwang (10), four the equal fixed mounting in bottom of dwang (10) has universal wheel (11), equal fixedly connected with supporting leg (16) all around of backup pad (12) bottom.
2. A long-life hammer crusher as claimed in claim 1, wherein: the two sliding grooves (6) are identical and symmetrical to each other, and the supporting column (2) is vertical to the inner bottom wall of the buffer bin (18).
3. A long-life hammer crusher as claimed in claim 1, wherein: two first through-holes have all been seted up to the relative one side of movable block (20), two the size of first through-hole is respectively with the size looks adaptation of two gag lever posts (19).
4. A long-life hammer crusher as claimed in claim 1, wherein: two the movable block (20), gag lever post (19) and second spring (17) are all the same and symmetry each other, two the relative slope of connecting rod (23) and inclination are the acute angle.
5. A long-life hammer crusher as claimed in claim 1, wherein: the two connecting rods (23) are identical and symmetrical to each other, and the moving rod (8) and the support plate (12) are parallel.
6. A long-life hammer crusher as claimed in claim 1, wherein: and the right sides of the two fixed rods (13) are provided with second through holes, and the sizes of the second through holes are respectively matched with the sizes of the two movable rods (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921474679.2U CN210646635U (en) | 2019-09-03 | 2019-09-03 | Hammer crusher with long service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921474679.2U CN210646635U (en) | 2019-09-03 | 2019-09-03 | Hammer crusher with long service life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210646635U true CN210646635U (en) | 2020-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921474679.2U Expired - Fee Related CN210646635U (en) | 2019-09-03 | 2019-09-03 | Hammer crusher with long service life |
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| CN (1) | CN210646635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114471036A (en) * | 2022-03-07 | 2022-05-13 | 浙江利化爆破工程有限公司 | Blasting dust recovery processing device and recovery method thereof |
-
2019
- 2019-09-03 CN CN201921474679.2U patent/CN210646635U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114471036A (en) * | 2022-03-07 | 2022-05-13 | 浙江利化爆破工程有限公司 | Blasting dust recovery processing device and recovery method thereof |
| CN114471036B (en) * | 2022-03-07 | 2022-10-11 | 浙江利化爆破工程有限公司 | Blasting dust recovery processing device and recovery method thereof |
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Granted publication date: 20200602 |