CN220126422U - Breaker hammer with safety protection structure - Google Patents
Breaker hammer with safety protection structure Download PDFInfo
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- CN220126422U CN220126422U CN202321659824.0U CN202321659824U CN220126422U CN 220126422 U CN220126422 U CN 220126422U CN 202321659824 U CN202321659824 U CN 202321659824U CN 220126422 U CN220126422 U CN 220126422U
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- hammer
- safety protection
- protection structure
- hammer body
- groove
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- 238000009434 installation Methods 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims description 9
- 230000000670 limiting effect Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000008859 change Effects 0.000 abstract description 6
- 241000251131 Sphyrna Species 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010572 single replacement reaction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a crusher hammer with a safety protection structure, which comprises a hammer body and a mounting hole formed in the hammer body, wherein the hammer body comprises a mounting part and a hammer body part positioned at the bottom of the mounting part, the mounting part is detachably connected with the hammer body part, and the hammer body is provided with the safety protection structure; the utility model relates to the technical field of breaker hammerheads. This breaker tup with safety protection structure through detachably connecting between installation department and hammer body portion, like this when carrying out the change of tup part, can change to the front end part of loss, need not pull down the connecting axle whole and come single the change even, has practiced thrift the cost, and is also more convenient when changing the tup, cooperates the safety protection structure that sets up in the tup main part, protects when playing the rubble and splash to both sides when broken, and safety protection is higher.
Description
Technical Field
The utility model relates to the technical field of crusher hammerheads, in particular to a crusher hammer head with a safety protection structure.
Background
The hammer head belongs to a lost product in the crusher, the hammer head needs to be replaced after the hammer head is used for a period of time, but only the front end part is required to strike stones at high speed in the crushing work in practice, so the lost part is also the front end part in practice, the hammer head is integrally strutted by adopting a connecting shaft in the prior art, the replacement is also single replacement, the cost is higher, broken stone generated by the hammer head in the crushing work is splashed everywhere, and the safety protection effect is lacked, therefore, the utility model provides the crusher hammer head with the safety protection structure, and the problems are solved.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a crusher hammer with a safety protection structure, which solves the problems mentioned in the background art.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the crusher hammer with the safety protection structure comprises a hammer body and a mounting hole formed in the hammer body, wherein the hammer body comprises a mounting part and a hammer body part positioned at the bottom of the mounting part, the mounting part is detachably connected with the hammer body part, and the hammer body is provided with the safety protection structure;
the safety protection structure comprises protection plates fixedly arranged on two sides of the hammer body part and a limit groove formed in at least one position of the inner wall of the mounting hole.
As an improved technical scheme, the bottom of the hammer body part is fixedly provided with an arc-shaped part, and the bottom of the arc-shaped part is provided with an embedded groove.
As an improved technical scheme, a plurality of embedded grooves are formed in the bottom of the arc-shaped portion at equal intervals.
As an improved technical scheme, the top of the hammer body is provided with a groove, the outer surface of the mounting part is in fit and clamping connection with the inner surface of the groove, and a mounting mechanism is arranged between the mounting part and the hammer body and used for fixing the mounting part and the hammer body.
As an improved technical scheme, the installation mechanism comprises a square groove which is formed in one side of an installation part in a penetrating mode, a square block is arranged on the inner surface of the square groove in a sliding mode, a clamping groove is formed in one side of the inner wall of the groove, the outer surface of the square block is clamped with the inner surface of the clamping groove, a cylinder is fixedly arranged on one side of the square block, and a spring is sleeved on the outer portion of the cylinder.
As an improved technical scheme, one end of the spring is fixedly arranged on one side of the square block, the other end of the spring is fixedly arranged on the inner wall of the groove, threaded holes are formed in one side of the installation part and one side of the hammer body part in a penetrating mode, and bolts are connected between the two threaded holes in a threaded mode.
Advantageous effects
The utility model provides a crusher hammer head with a safety protection structure. Compared with the prior art, the method has the following beneficial effects: this breaker tup with safety protection structure through detachably connecting between installation department and hammer body portion, like this when carrying out the change of tup part, can change to the front end part of loss, need not pull down the connecting axle whole and come single the change even, has practiced thrift the cost, and is also more convenient when changing the tup, cooperates the safety protection structure that sets up in the tup main part, protects when playing the rubble and splash to both sides when broken, and safety protection is higher.
Drawings
FIG. 1 is a perspective view of an external structure of the present utility model;
FIG. 2 is a perspective view of the internal structure of the present utility model;
FIG. 3 is a partial perspective view of the present utility model;
fig. 4 is a partial structural perspective view of the present utility model.
In the figure: 1-mounting holes, 2-mounting parts, 201-hammer body parts, 3-protection plates, 4-limit grooves, 5-arc parts, 501-embedded grooves, 6-grooves, 7-square grooves, 701-square blocks, 702-clamping grooves, 703-cylinders, 704-springs, 705-threaded holes and 706-bolts.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides two technical schemes:
example 1: the utility model provides a breaker tup with safety protection structure, includes the tup main part and sets up mounting hole 1 on the tup main part, utilizes mounting hole 1 can pass through the connecting axle with a plurality of tup main part and connect, and the tup main part includes installation department 2 and is located the hammer block portion 201 of installation department 2 bottom, and hammer block portion 201 is the part that is used for high-speed rotation crushing, detachably connects between installation department 2 and the hammer block portion 201, is provided with safety protection structure on the tup main part; the safety protection structure comprises protection plates 3 fixedly arranged on two sides of the hammer body 201 and limit grooves 4 formed in at least one position of the inner wall of the mounting hole 1. The protection plates 3 are provided on both sides of the hammer body 201, so that they can protect broken stones when they are splashed to both sides during crushing. The limiting groove 4 is arranged to enhance the limiting effect of the hammer head body during rotation, the corresponding connecting key is inserted into the connecting shaft, and therefore the hammer head body is not easy to break and throw away, and the safety protection effect can be achieved.
Further, an arc-shaped part 5 is fixedly arranged at the bottom of the hammer body 201, and an embedded groove 501 is formed at the bottom of the arc-shaped part 5. The arc-shaped part 5 is arranged, the crushing capacity of the hammer body 201 can be enhanced by utilizing the angle design of the arc-shaped part 5, and the built-in grooves 501 are arranged, so that the crushing capacity of the hammer body 201 can be enhanced under the action of formed internal teeth. Preferably, the embedded grooves 501 are formed in a plurality, and the embedded grooves 501 are designed at equal intervals at the bottom of the arc-shaped part 5.
In a further scheme, the top of the hammer body 201 is provided with a groove 6, the outer surface of the mounting portion 2 is in fit and clamping connection with the inner surface of the groove 6, the groove 6 is in fit design with the mounting portion 2, a mounting mechanism is arranged between the mounting portion 2 and the hammer body 201, and the mounting mechanism is used for fixing the mounting portion 2 and the hammer body 201.
Wherein, to the design scheme of installation mechanism, installation mechanism is including running through the square groove 7 of seting up in installation department 2 one side, square groove 7's internal surface slip is equipped with square 701, draw-in groove 702 has been seted up to the inner wall one side of recess 6, and the surface and the internal surface joint of draw-in groove 702 of square 701, cylinder 703 has been set firmly to one side of square 701, the outside cover of cylinder 703 is equipped with spring 704, one end of spring 704 is set firmly with one side of square 701, the other end is set firmly with the inner wall of recess 6, screw hole 705 has all been run through to one side of installation department 2 and hammer body portion 201, threaded connection has bolt 706 between two screw holes 705.
When the device is used, the mounting part 2 is clamped in the groove 6, then the bolt 706 is rotated, the cylinder 703 is pushed under the action of the threaded hole 705 by the bolt 706, the square 701 is pushed to slide in the square groove 7 under the action of the cylinder 703 until the square 701 is clamped in the clamping groove 702, the spring 704 is in a stretching state, at the moment, the bolt head on the bolt 706 is attached to the outer wall of the hammer body 201, at the moment, one side between the mounting part 2 and the hammer body 201 is limited by the square 701, the other side is limited by the bolt 706, the reverse operation is realized during the disassembly, and the spring 704 acts on the square 701 to restore to the initial position.
Example 2: the utility model provides a breaker tup with safety protection structure, includes the tup main part and sets up mounting hole 1 on the tup main part, utilizes mounting hole 1 can pass through the connecting axle with a plurality of tup main part and connect, and the tup main part includes installation department 2 and is located the hammer block portion 201 of installation department 2 bottom, and hammer block portion 201 is the part that is used for high-speed rotation crushing, detachably connects between installation department 2 and the hammer block portion 201, is provided with safety protection structure on the tup main part; the safety protection structure comprises protection plates 3 fixedly arranged on two sides of the hammer body 201 and limit grooves 4 formed in at least one position of the inner wall of the mounting hole 1. The protection plates 3 are provided on both sides of the hammer body 201, so that they can protect broken stones when they are splashed to both sides during crushing. The limiting groove 4 is arranged to enhance the limiting effect of the hammer head body during rotation, the corresponding connecting key is inserted into the connecting shaft, and therefore the hammer head body is not easy to break and throw away, and the safety protection effect can be achieved.
And all that is not described in detail in this specification is well known to those skilled in the art.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a breaker tup with safety protection structure, includes tup main part and sets up mounting hole (1) in the tup main part, its characterized in that: the hammer head main body comprises a mounting part (2) and a hammer body part (201) positioned at the bottom of the mounting part (2), wherein the mounting part (2) is detachably connected with the hammer body part (201), and a safety protection structure is arranged on the hammer head main body;
the safety protection structure comprises protection plates (3) fixedly arranged on two sides of the hammer body part (201) and limiting grooves (4) formed in at least one position of the inner wall of the mounting hole (1).
2. The crusher hammer with safety protection structure of claim 1, wherein: the bottom of hammer body portion (201) has set firmly arc portion (5), embedded groove (501) have been seted up to the bottom of arc portion (5).
3. The crusher hammer with safety protection structure of claim 2, wherein: the embedded grooves (501) are formed in a plurality, and the embedded grooves (501) are equidistantly designed at the bottom of the arc-shaped part (5).
4. The crusher hammer with safety protection structure of claim 1, wherein: the top of the hammer body part (201) is provided with a groove (6), the outer surface of the installation part (2) is in fit and clamping connection with the inner surface of the groove (6), an installation mechanism is arranged between the installation part (2) and the hammer body part (201), and the installation mechanism is used for fixing the installation part (2) and the hammer body part (201).
5. The crusher hammer with safety protection structure of claim 4, wherein: the installation mechanism comprises a square groove (7) which is formed in one side of an installation part (2) in a penetrating mode, a square block (701) is arranged on the inner surface of the square groove (7) in a sliding mode, a clamping groove (702) is formed in one side of the inner wall of the groove (6), the outer surface of the square block (701) is clamped with the inner surface of the clamping groove (702), a cylinder (703) is fixedly arranged on one side of the square block (701), and a spring (704) is sleeved on the outer portion of the cylinder (703).
6. The crusher hammer with safety protection structure of claim 5, wherein: one end of the spring (704) is fixedly arranged on one side of the square block (701), the other end of the spring is fixedly arranged on the inner wall of the groove (6), threaded holes (705) are formed in one side of the installation part (2) and one side of the hammer body part (201) in a penetrating mode, and bolts (706) are connected between the two threaded holes (705) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321659824.0U CN220126422U (en) | 2023-06-27 | 2023-06-27 | Breaker hammer with safety protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321659824.0U CN220126422U (en) | 2023-06-27 | 2023-06-27 | Breaker hammer with safety protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220126422U true CN220126422U (en) | 2023-12-05 |
Family
ID=88948125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321659824.0U Active CN220126422U (en) | 2023-06-27 | 2023-06-27 | Breaker hammer with safety protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220126422U (en) |
-
2023
- 2023-06-27 CN CN202321659824.0U patent/CN220126422U/en active Active
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