CN210965341U - Hammer head for reversible hammer crusher - Google Patents
Hammer head for reversible hammer crusher Download PDFInfo
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- CN210965341U CN210965341U CN201921612794.1U CN201921612794U CN210965341U CN 210965341 U CN210965341 U CN 210965341U CN 201921612794 U CN201921612794 U CN 201921612794U CN 210965341 U CN210965341 U CN 210965341U
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- hammer
- hammer head
- mounting
- reversible
- tup
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Abstract
The utility model relates to a tup that reversible hammer crusher used, include: the hammer body part comprises a cylindrical mounting part, a cylindrical first mounting hole is formed in the mounting part, the side walls of the left end and the right end of the mounting part are connected with hammer handle parts, and second mounting holes are formed in the hammer handle parts; the hammer head comprises a cylindrical connecting part, a connecting hole is formed in the connecting part, a hammer head inner core is connected below the connecting part, and a hammer head outer core is connected to the outer side of the lower part of the hammer head inner core; the hammer body part and the hammer head part are connected well through the second mounting hole and the connecting hole. The device is used in the reversible crusher, and the hammer body part and the hammer head part are connected through the pin shaft, so that the waste of kinetic energy of the hammer head part can be avoided.
Description
Technical Field
The utility model relates to a breaker technical field, concretely relates to tup that reversible hammer crusher used.
Background
The impact crusher is also called as impact crushing, is mainly used for processing materials which often need to be moved in metallurgy, chemical industry, building materials, water and electricity and the like, is particularly used for processing flowable stone materials in expressways, railways, water and electricity engineering and the like, and can adopt various configuration forms according to the types and scales of processing raw materials and different requirements of finished materials.
The impact crusher is named according to the working principle, namely, the impact crusher crushes materials by utilizing the impact crushing principle, is a crusher device which is thinner than a jaw crusher, and is mainly used for fine crushing operation in a stone production line and is cooperatively crushed with the jaw crusher.
Due to the working principle of the impact crusher, the driving device needs to be powered off and reversely rotated, and in the power-off process of the driving device, the hammer head can drive the driving shaft of the driving device to continuously run for a period of time due to inertia, so that energy waste is caused, and most of kinetic energy is transferred to the driving device.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims at providing a hammer head for reversible hammer crusher.
The technical scheme of the utility model as follows:
a hammer head for a reversible hammer crusher, comprising:
the hammer body part (1) comprises a cylindrical mounting part (11), a cylindrical first mounting hole (111) is formed in the mounting part (11), the side walls of the left end and the right end of the mounting part (11) are respectively connected with a hammer handle part (12), and a second mounting hole (121) is formed in the hammer handle part (12);
the hammer head part (3) comprises a cylindrical connecting part (31), a connecting hole (311) is formed in the connecting part (31), a hammer head inner core (32) is connected below the connecting part (31), and a hammer head outer core (33) is connected to the outer side of the lower part of the hammer head inner core (32);
the hammer is characterized by further comprising a pin shaft (2), wherein the pin shaft (2) is used for connecting the hammer body part (1) and the hammer head part (3) through a second mounting hole (121) and a connecting hole (311).
Furthermore, a circle of outer gap (321) is arranged on the outer wall of the lower half part of the hammer head inner core (32), the outer gap (321) is an arc-shaped part formed along the outer wall from the lower half part of the hammer head inner core (32), and a plurality of transverse mounting openings (322) are arranged on the left side and the right side of the outer wall of the lower half part of the hammer head inner core (32); the outer core of tup (33) have included with the outer core body of tup that outer breach (321) shape is unanimous, and a plurality of block strip (331) that the inboard about the outer core body of tup set up, block strip 331 corresponds installing port (322), the outer core of tup (33) passes through in installing port (322) are installed to block strip (331), this is the outer core body of tup just in time with outer breach (321) are hugged closely and are connected.
Further, the width of the clamping strip (331) is larger than that of the hammer head outer core body.
Furthermore, a half hole (332) is further formed in the clamping strip (331).
Furthermore, the material of the hammer head outer core (33) is manganese alloy.
Furthermore, the mounting part (11) and the hammer handle part (12) are integrally cast.
Borrow by above-mentioned scheme, the utility model discloses at least, have following advantage:
(1) the device is used in a reversible crusher, and the hammer body part and the hammer head part are connected through the pin shaft, so that the waste of kinetic energy of the hammer head part can be avoided;
(2) the outer core of the hammer head of the device can be conveniently replaced, and the use is facilitated.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the hammer body part of the present invention;
fig. 3 is a schematic structural view of the hammer head of the present invention;
fig. 4 is a schematic structural diagram of the hammer head inner core of the present invention;
in the figure:
1-a hammer body part; 11-a mounting portion; 111-a first mounting hole; 12-hammer shank; 121-a second mounting hole;
2-a pin shaft;
3-hammer head; 31-a connecting portion; 311-connecting hole; 32-a hammer head inner core; 321-outer notch; 322-transverse mounting opening; 33-hammer head outer core; 331-snap-fit strips; 332-half well.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
The utility model relates to a preferred embodiment a tup that reversible hammer crusher used, this tup is arranged in reversible crusher, uses as the tup part.
Referring to fig. 1-4, the structural schematic diagram of the present invention, the structural schematic diagram of the body portion 1 of the present invention, the structural schematic diagram of the head portion 3 of the present invention, and the structural schematic diagram of the inner core of the hammer head of the present invention are shown respectively.
Specifically, in fig. 1 and 2, the hammer body 1 includes a mounting portion 11, the mounting portion 11 is hollow and cylindrical, the inner hollow is also cylindrical, the inner hollow forms a first mounting hole 111, and the first mounting hole 111 is a driving shaft for connecting an external driving device. A hammer handle part 12 is connected to both ends of the mounting part 11, the hammer handle part 12 is formed by forming an arc-shaped notch corresponding to the mounting part 11 on the upper part of a cube block, the mounting part 11 is directly connected to the notch, a cylindrical second mounting hole 121 is further formed in the hammer handle part 12, and the hammer body part 1 is directly formed in a casting mode in a die during manufacturing.
Referring to fig. 3, the hammer head portion 3 includes an upper connecting portion 31 and a hammer head core 32 located at a lower portion of the connecting portion 31, the connecting portion 31 has a hollow cylindrical shape, and a cylindrical connecting hole 311 is provided at a center of the connecting portion 31. The upper end of the hammer head inner core 32 is connected with the lower part of the connecting part 31, a circle of outer gap 321 is arranged on the outer wall of the lower half part of the hammer head inner core 32, the outer gap 321 is an arc-shaped part formed along the outer wall from the lower half part of the hammer head inner core 32, and meanwhile, a plurality of transverse mounting openings 322 are arranged on the left side and the right side of the outer wall of the lower half part of the hammer head inner core 32. Still included the outer core 33 of tup, the outer core 33 of tup is for including the outer core body of tup unanimous with outer breach 321 shape, and a plurality of block strips 331 that the inboard of the outer core body left and right sides of tup set up, block strip 331 corresponds installing port 322, the width of block strip 331 is greater than the width of the outer core body of tup simultaneously, the outer core 33 of tup can install in installing port 322 through block strip 331, this is that the outer core body of tup just in time forms the laminating with outer breach 321, simultaneously because the width of block strip 331 is big, can make block strip 331 bulge plane at tup 3 place, half hole 332 has still been set up on block strip 331. The plane at block strip 331 protrusion hammer head portion 3 place is for knocking the convenient dismantlement to it in order to make things convenient for outside equipment, and strikes in block strip 331 and hammer head portion 3 behind the coplanar, can be through inserting vertical pole into half hole 332, then strikes vertical pole, just can strike out with tup outer core 33.
During manufacturing of the device, the hammer body 1 is formed by casting, the connecting part 31 and the hammer head inner core 32 are also formed by casting, and the hammer head outer core 33 is made of high-strength wear-resistant manganese alloy.
When the hammer is installed, the hammer body part 1 and the hammer head part 3 are connected through the pin shaft 2, and in the hammer head part 3, the hammer head inner core 32 and the hammer head outer core 33 are connected in a clamping mode through external force striking.
The specific working principle of the device is as follows:
the hammer body part 1 is directly driven by a driving shaft of an external driving device, the hammer body part 1 is connected with the hammer head part 3 through a pin shaft 2, the device is a reversible crusher, the driving device needs to rotate reversely, when the driving device is powered off and rotates reversely, the driving shaft is not moved, the hammer head part 3 can continue to rotate through the pin shaft due to inertia, kinetic energy is not transmitted to the hammer body part 1, the maximum utilization of energy is realized, and after the reverse rotation time of the driving device is set (when the hammer head part 3 is at the highest point), the reverse rotation is immediately started, and the maximum utilization of energy is achieved.
The hammer head part 3 comprises a hammer head inner core 32 and a hammer head outer core 33, and the hammer head outer core 33 can be conveniently detached after certain abrasion occurs.
The device has the following advantages:
(1) the device is used in a reversible crusher, and the hammer body part and the hammer head part are connected through the pin shaft, so that the waste of kinetic energy of the hammer head part can be avoided;
(2) the outer core of the hammer head of the device can be conveniently replaced, and the use is facilitated.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (6)
1. A hammer head for a reversible hammer crusher, comprising:
the hammer body part (1) comprises a cylindrical mounting part (11), a cylindrical first mounting hole (111) is formed in the mounting part (11), the side walls of the left end and the right end of the mounting part (11) are respectively connected with a hammer handle part (12), and a second mounting hole (121) is formed in the hammer handle part (12);
the hammer head part (3) comprises a cylindrical connecting part (31), a connecting hole (311) is formed in the connecting part (31), a hammer head inner core (32) is connected below the connecting part (31), and a hammer head outer core (33) is connected to the outer side of the lower part of the hammer head inner core (32);
the hammer is characterized by further comprising a pin shaft (2), wherein the pin shaft (2) is used for connecting the hammer body part (1) and the hammer head part (3) through a second mounting hole (121) and a connecting hole (311).
2. The hammer head for a reversible hammer crusher according to claim 1, wherein: a circle of outer gap (321) is formed in the outer wall of the lower half part of the hammer head inner core (32), the outer gap (321) is an arc-shaped part formed along the outer wall from the lower half part of the hammer head inner core (32), and a plurality of transverse mounting openings (322) are formed in the left side and the right side of the outer wall of the lower half part of the hammer head inner core (32); the outer core of tup (33) have included with the outer core body of tup that outer breach (321) shape is unanimous, and a plurality of block strip (331) that the inboard about the outer core body of tup set up, block strip 331 corresponds installing port (322), the outer core of tup (33) passes through in installing port (322) are installed to block strip (331), this is the outer core body of tup just in time with outer breach (321) are hugged closely and are connected.
3. The hammer head for a reversible hammer crusher according to claim 2, wherein: the width of the clamping strip (331) is larger than that of the hammer head outer core body.
4. The hammer head for a reversible hammer crusher according to claim 3, wherein: the clamping strip (331) is also provided with a half hole (332).
5. The hammer head for a reversible hammer crusher according to claim 1, wherein: the hammer head outer core (33) is made of manganese alloy.
6. The hammer head for a reversible hammer crusher according to claim 1, wherein: the mounting part (11) and the hammer handle part (12) are integrally cast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921612794.1U CN210965341U (en) | 2019-09-25 | 2019-09-25 | Hammer head for reversible hammer crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921612794.1U CN210965341U (en) | 2019-09-25 | 2019-09-25 | Hammer head for reversible hammer crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210965341U true CN210965341U (en) | 2020-07-10 |
Family
ID=71409956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921612794.1U Active CN210965341U (en) | 2019-09-25 | 2019-09-25 | Hammer head for reversible hammer crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210965341U (en) |
-
2019
- 2019-09-25 CN CN201921612794.1U patent/CN210965341U/en active Active
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