CN217897870U - Mining is with adjustable hammer block - Google Patents
Mining is with adjustable hammer block Download PDFInfo
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- CN217897870U CN217897870U CN202221412724.3U CN202221412724U CN217897870U CN 217897870 U CN217897870 U CN 217897870U CN 202221412724 U CN202221412724 U CN 202221412724U CN 217897870 U CN217897870 U CN 217897870U
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- hammer
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- hammer handle
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Abstract
The utility model discloses an adjustable hammer body for mining, which relates to the technical field of underground mining and comprises a connecting body, wherein the lower end part is provided with the hammer body, and the side wall is provided with a connecting rod in a circular truncated cone shape; the cylinder is fixedly arranged at one end of the connecting rod, which is far away from the connecting body, and a transverse guide groove is formed at one end of the cylinder, which is back to the connecting rod; the hammer handle is opposite to the guide groove, a guide rod is arranged on one surface of the hammer handle opposite to the guide groove, and the guide rod extends into the guide groove in a sliding manner; the positioning components are uniformly arranged on the outer circumferential wall of the column body and are connected with the hammer handle to limit the hammer handle to move relative to the column body; the multifunctional adjustable clamp has the advantages of convenience in use, high flexibility, capability of adjusting length, strong functionality and the like.
Description
Technical Field
The utility model relates to a technical field of mining in the pit, in particular to mining is with adjustable hammer block.
Background
In a mine, a hammer body is required to be used for knocking the inside of a mine body, the purpose of knocking is to judge the mine body by listening echoes, the existing hammer body for the mine is integrally formed, but the flexibility of the hammer body in the using process is low, the main reason is that the hammer body cannot be prolonged, when the hammer body works underground, a worker needs to extend an arm or approach a detection part in a close range, the safety risk is high, and the operation difficulty is high, so that the adjustable hammer body for mining is arranged.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an adjustable hammer block is provided for mining to solve among the prior art that describes in the background art and adopt the problem that mining hammer block length is not convenient for adjust in the pit.
In order to solve the above problems, the utility model provides a following technical scheme: an adjustable hammer for mining, comprising
The lower end part of the connecting body is provided with a hammer body, and the side wall of the connecting body is provided with a connecting rod in a circular truncated cone shape;
the cylinder is fixedly arranged at one end of the connecting rod, which is far away from the connecting body, and a transverse guide groove is formed at one end of the cylinder, which is back to the connecting rod;
the hammer handle is opposite to the guide groove, a guide rod is arranged on one surface of the hammer handle opposite to the guide groove, and the guide rod extends into the guide groove in a sliding manner;
and the positioning components are uniformly arranged on the outer circumferential wall of the column body and are connected with the hammer handle to limit the hammer handle to move relative to the column body.
Preferably: this locating component sets up the horizontal spout on the outer periphery wall of cylinder, it is provided with the slide to slide in this spout, this slide and hammer handle fixed connection, the bottom of this spout is provided with a plurality of transverse arrangement's spacing groove, the outer wall of this slide is provided with the constant head tank, the position that the bottom of this constant head tank corresponds two adjacent spacing grooves is provided with the through-hole that runs through the slide respectively, it is provided with the spacing post that runs through the through-hole and stretch into the spacing inslot to slide in this through-hole, two one end that this spacing post stretches into the constant head tank is passed through the lifter plate and is connected, the one end slip cover that this spacing post stretches into in the constant head tank is equipped with the spring, the one end and the lifter plate of this spring are connected, the other end is connected with the bottom of constant head tank.
Preferably: the outer wall of the sliding plate is arc-shaped and is positioned on the same curved surface with the outer wall of the cylinder.
Preferably: the outer circumferential wall of the cylinder is provided with a layer of external threads, the cylinder is sleeved with a threaded sleeve, the threaded sleeve is in threaded connection with the external threads, and the threaded sleeve is used for limiting the sliding plate in the sliding groove.
Preferably: the one side that this disjunctor carried on the back in the hammer block is provided with the thread groove, has the threaded rod through threaded connection in this thread groove, fixedly on this threaded rod being provided with the rubber hammer.
The beneficial effect of adopting above technical scheme is:
the sliding plate is positioned in the sliding groove through the limiting column in the positioning assembly to limit the sliding plate to move, so that the position of the hammer handle relative to the cylinder is fixed, the flexibility is high, the length of the whole hammer can be adjusted, and the hammer is convenient for workers to use;
this application has still set up detachable rubber hammer, improves the flexibility ratio of using.
Drawings
Fig. 1 is a front view of the adjustable hammer body for mining of the present invention.
Fig. 2 is a front view of a portion of the components of the present invention.
Fig. 3 is a cross-sectional view of the adjustable hammer body for mining of the present invention.
Wherein: the combined hammer comprises a connecting body 10, a hammer body 20, a rubber hammer 30, a threaded rod 31, a threaded groove 32, a connecting rod 40, a column body 50, a guide groove 51, a hammer handle 60, a guide rod 61, a positioning assembly 70, a sliding groove 71, a limiting groove 72, a sliding plate 73, a positioning groove 74, a through hole 75, a limiting column 76, a spring 77, a lifting plate 78, a threaded sleeve 80 and external threads 81.
Detailed Description
The following describes embodiments of the present invention in detail with reference to the drawings.
Referring to fig. 1-3, in one embodiment, an adjustable hammer for mining comprises
The lower end part of the connecting body 10 is provided with a hammer body 20, and the side wall is provided with a connecting rod 40 in a circular truncated cone shape;
the column 50 is fixedly arranged at one end of the connecting rod 40 far away from the connecting body 10, and one end of the column 50 opposite to the connecting rod 10 is provided with a transverse guide groove 51;
a hammer handle 60 facing the guide groove 51, wherein a guide rod 61 is arranged on one surface of the hammer handle 60 facing the guide groove 51, and the guide rod 61 is extended into the guide groove 51 in a sliding manner;
and a plurality of positioning members 70 uniformly disposed on the outer circumferential wall of the cylinder 50, wherein the positioning members 70 are connected to the hammer handle 60 to limit the movement of the hammer handle 60 relative to the cylinder 50.
The present embodiment is implemented as follows:
when the hammer is used, the hammer handle 60 is pulled firstly, so that the guide rod 61 moves in the guide groove 51, the relative distance between the hammer handle 60 and the column 50 is adjusted, and then the position of the hammer handle 60 relative to the column 50 is fixed through the positioning assembly 70, so that the whole length of the hammer can be adjusted.
Example two
As an optimized solution of the first embodiment, the positioning assembly 70 is disposed on a transverse sliding slot 71 on the outer circumferential wall of the cylinder 50, a sliding plate 73 is slidably disposed in the sliding slot 71, the sliding plate 73 is fixedly connected with the hammer handle 60, a plurality of transversely arranged limiting slots 72 are disposed at the bottom of the sliding slot 71, a positioning slot 74 is disposed on the outer wall of the sliding plate 73, through holes 75 penetrating through the sliding plate 73 are respectively disposed at positions corresponding to two adjacent limiting slots 72 at the bottom of the positioning slot 74, limiting posts 76 penetrating through the through holes 75 and extending into the limiting slots 72 are slidably disposed in the through holes 75, one ends of the two limiting posts 76 extending into the positioning slot 74 are connected through a lifting plate 78, one end of the limiting post 76 extending into the positioning slot 74 is slidably sleeved with a spring 77, one end of the spring 77 is connected with the lifting plate 78, and the other end is connected with the bottom of the positioning slot 74.
This embodiment is implemented like this, can make spacing post 76 leave spacing groove 72 through pulling lifting plate 78, and spring 77 is elongated this moment, then at movable sliding plate 73 for slide plate 73 slides in spout 71, and after slide plate 73 moved to the destination position, release lifting plate 78, lifting plate 78 moved to through-hole 75's direction under the effect of spring 77, made lifting plate 78 drive spacing post 76 remove, made spacing post 76 stretch into spacing groove 72, thereby restricted the position of slide plate 73.
As a further optimization scheme of this embodiment, the outer wall of the sliding plate 73 is circular arc-shaped and is on the same curved surface as the outer wall of the column 50.
This optimization scheme, slide 73 through convex outer wall can make the whole of hammer more smooth.
EXAMPLE III
As an optimized solution of the second embodiment, the outer circumferential wall of the cylinder 50 is provided with an external thread 81, the cylinder 50 is sleeved with a threaded sleeve 80, the threaded sleeve 80 is in threaded connection with the external thread 81, and the threaded sleeve 80 is used for limiting the sliding plate 73 in the sliding slot 71.
This embodiment is implemented by providing a threaded sleeve 80 connected to the external thread 81 of the column 50, so that when the threaded sleeve 80 is rotated, the threaded sleeve 80 is rotated to the position of the sliding plate 73, so that the sliding plate 73 is completely confined in the sliding slot 71.
Example four
As an optimized scheme of the first embodiment, a thread groove 32 is formed in a surface of the one-piece body 10 opposite to the hammer body 20, a threaded rod 31 is connected to the thread groove 32 through a thread, and the rubber hammer 30 is fixedly arranged on the threaded rod 31.
This embodiment is implemented such that the rubber hammer 30 can be attached to the adapter 10 by connecting the adapter 10 with the threaded groove 32 via the threaded rod 31, making the hammer of the present application more functional.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.
Claims (5)
1. An adjustable hammer for mining, comprising
The lower end part of the connecting body is provided with a hammer body, and the side wall of the connecting body is provided with a connecting rod in a circular truncated cone shape;
it is characterized in that the preparation method is characterized in that,
the column body is fixedly arranged at one end of the connecting rod, which is far away from the connecting body, and a transverse guide groove is arranged at one end of the column body, which is opposite to the connecting rod;
the hammer handle is opposite to the guide groove, a guide rod is arranged on one surface of the hammer handle opposite to the guide groove, and the guide rod extends into the guide groove in a sliding manner;
and the positioning components are uniformly arranged on the outer circumferential wall of the column body and are connected with the hammer handle to limit the hammer handle to move relative to the column body.
2. The adjustable hammer for mining use of claim 1, wherein the positioning assembly is disposed on a transverse sliding groove on the outer circumferential wall of the cylinder, a sliding plate is slidably disposed in the sliding groove, the sliding plate is fixedly connected to the hammer handle, a plurality of transversely arranged limiting grooves are disposed on the bottom of the sliding groove, a positioning groove is disposed on the outer wall of the sliding plate, through holes penetrating through the sliding plate are respectively disposed on the bottom of the positioning groove corresponding to two adjacent limiting grooves, limiting posts penetrating through the through holes and extending into the limiting grooves are slidably disposed in the through holes, one ends of the two limiting posts extending into the positioning groove are connected through a lifting plate, a spring is slidably sleeved on one end of the limiting post extending into the positioning groove, one end of the spring is connected to the lifting plate, and the other end of the spring is connected to the bottom of the positioning groove.
3. An adjustable mining hammer as claimed in claim 2, wherein the outer wall of the slide plate is arcuate and is curved in the same plane as the outer wall of the column.
4. An adjustable mining hammer as claimed in claim 2, wherein the outer circumferential wall of the cylinder is provided with an external thread, the cylinder is provided with a threaded sleeve, the threaded sleeve is in threaded connection with the external thread, and the threaded sleeve is used for limiting the sliding plate in the sliding groove.
5. The adjustable mining hammer as claimed in claim 1, wherein a threaded groove is formed in a side of the connecting body opposite to the hammer body, a threaded rod is connected to the threaded groove through threads, and a rubber hammer is fixedly arranged on the threaded rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221412724.3U CN217897870U (en) | 2022-06-08 | 2022-06-08 | Mining is with adjustable hammer block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221412724.3U CN217897870U (en) | 2022-06-08 | 2022-06-08 | Mining is with adjustable hammer block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217897870U true CN217897870U (en) | 2022-11-25 |
Family
ID=84130182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221412724.3U Active CN217897870U (en) | 2022-06-08 | 2022-06-08 | Mining is with adjustable hammer block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217897870U (en) |
-
2022
- 2022-06-08 CN CN202221412724.3U patent/CN217897870U/en active Active
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