CN217725724U - Optimized hammerhead connecting piece structure - Google Patents
Optimized hammerhead connecting piece structure Download PDFInfo
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- CN217725724U CN217725724U CN202221818011.7U CN202221818011U CN217725724U CN 217725724 U CN217725724 U CN 217725724U CN 202221818011 U CN202221818011 U CN 202221818011U CN 217725724 U CN217725724 U CN 217725724U
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- connecting plate
- plate
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- fixing hole
- lower connecting
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Abstract
The utility model provides a tup connecting piece structure of optimizing, including upper junction plate, lower connecting plate and be used for the spacer block of fixed connection upper junction plate and lower connecting plate, be provided with first connecting chamber between the upper junction plate of spacer block one side and the lower connecting plate, be provided with first fixed orifices on the upper junction plate of first connecting chamber department, be provided with the first screw hole corresponding with first fixed orifices on the connecting plate down, the upper junction plate of spacer block opposite side is provided with the second between the connecting plate down and connects the chamber, be provided with the second fixed orifices on the upper junction plate of second connecting chamber department, be provided with the second screw hole corresponding with the second fixed orifices on the connecting plate down, the utility model discloses simple structure is difficult for the fracture, effectively reduces equipment use cost and cost of maintenance.
Description
Technical Field
The utility model belongs to the technical field of breaker part structure, especially, relate to a tup connecting piece structure of optimizing.
Background
The rotor crusher is mainly used for crushing, separating, decomposing and the like of various metal-containing materials in the recycling industry, and the working principle is mainly that the impact force, the impact force and the shearing force of a crushing tool are utilized to enable the materials to be subjected to intensive external force action, so that the material size is reduced, composite materials are decomposed, and metals are separated and purified in a targeted mode.
The crushing tool of the rotor crusher is composed of a plurality of firm hammers flexibly fixed on a vertical shaft rotating at a high speed, as shown in figure 1, in the existing structure, the hammers are fixed on the vertical shaft through hammer connectors of a cylindrical U-shaped structure, and in the operation process, due to large vertical movement range of the hammers, the abrasion to the hammer connectors is large, the root parts of the hammer connectors are easy to break, the crusher needs to be stopped for maintenance, the maintenance time is long, the working time is seriously influenced, and the equipment use and maintenance cost is increased.
Disclosure of Invention
The to-be-solved problem of the utility model is to provide a tup connecting piece structure of simple structure, difficult fracture, effective optimization that reduces equipment use cost and cost of maintenance.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a tup connecting piece structure of optimizing, includes upper junction plate, lower connecting plate and is used for the space block of fixed connection upper junction plate and lower connecting plate, be provided with first connecting chamber between the upper junction plate of space block one side and the lower connecting plate, be provided with first fixed orifices on the upper junction plate of first connecting chamber department, be provided with the first screw hole that corresponds with first fixed orifices on the connecting plate down, be provided with the second between the upper junction plate of space block opposite side and the lower connecting plate and connect the chamber, be provided with the second fixed orifices on the upper junction plate of second connecting chamber department, be provided with the second screw hole that corresponds with the second fixed orifices on the connecting plate down.
Furthermore, the upper connecting plate, the spacing block and the lower connecting plate are oppositely provided with positioning holes, and positioning pins are arranged in the positioning holes.
Furthermore, a vertical shaft connecting plate is arranged in the first connecting cavity and is connected to the vertical shaft through a first fixing hole and a first threaded hole in a bolt mode, and a hammer head is connected in the second connecting cavity through a second fixing hole and a second threaded hole in a bolt mode.
Furthermore, the side surfaces of the spacing blocks, which are close to the first connecting cavity and the second connecting cavity, are both arc-shaped structures.
Compared with the prior art, the utility model has the advantages and beneficial effect be:
the utility model discloses a tup connecting piece structure restricts the tup on the connecting bolt of second joint chamber department, very big reduction the motion range of tup in upper and lower direction, reduced the tup to the wearing and tearing of connecting piece, the tup connecting piece is difficult for breaking, has prolonged the life of tup connecting piece, effectively reduces equipment use cost and cost of maintenance to tup connecting piece simple structure, low in production cost.
Drawings
Fig. 1 is a connection assembly diagram of a hammer head connecting piece and a vertical shaft in the prior art.
Fig. 2 is the utility model relates to an overall structure schematic diagram of tup connecting piece structure of optimizing.
Fig. 3 is a schematic bottom view of fig. 2.
Fig. 4 isbase:Sub>A schematic cross-sectional view atbase:Sub>A-base:Sub>A in fig. 3.
Fig. 5 is the utility model relates to an assembly structure schematic diagram of tup connecting piece structure and tup of optimizing.
Fig. 6 is a schematic top view of the structure of fig. 5.
Fig. 7 is a schematic cross-sectional view at B-B in fig. 6.
In the figure: 1-existing hammer head attachments; 2-an upper connecting plate; 3-a lower connecting plate; 4-spacer blocks; 5-a first connection chamber; 6-a first fixing hole; 7-a first threaded hole; 8-a second connection chamber; 9-a second fixing hole; 10-a second threaded hole; 11-a positioning hole; 12-a locating pin; 13-vertical shaft connecting plate; 14-a vertical shaft; 15-hammer head.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
As shown in fig. 1-7, an optimized hammerhead connecting piece structure comprises an upper connecting plate 2, a lower connecting plate 3 and a spacer 4 for fixedly connecting the upper connecting plate 2 and the lower connecting plate 3, wherein a first connecting cavity 5 is arranged between the upper connecting plate 2 and the lower connecting plate 3 on one side of the spacer 4, a first fixing hole 6 is arranged on the upper connecting plate 2 at the first connecting cavity 5, a first threaded hole 7 corresponding to the first fixing hole 6 is arranged on the lower connecting plate 3, a second connecting cavity 8 is arranged between the upper connecting plate 2 and the lower connecting plate 3 on the other side of the spacer 4, a second fixing hole 9 is arranged on the upper connecting plate 2 at the second connecting cavity 8, and a second threaded hole 10 corresponding to the second fixing hole 9 is arranged on the lower connecting plate 3.
Furthermore, a vertical shaft connecting plate 13 is arranged in the first connecting cavity 5 and is connected to a vertical shaft 14 through a first fixing hole 6 and a first threaded hole 7 in a bolt mode, and a hammer 15 is connected to the second connecting cavity 8 through a second fixing hole 9 and a second threaded hole 10 in a bolt mode.
The utility model discloses a spacer 4 connects upper junction plate 2 and lower connecting plate 3, and separate upper junction plate 2 and lower connecting plate for first connection chamber 5 and second connection chamber 8 between 3, place in first connection chamber 5 vertical scroll connecting plate 13, and pass first fixed orifices 6 and vertical scroll connecting plate 13 back thread tightening to first screw hole 7 with the bolt, fix whole tup connecting piece to vertical scroll 14 on, place second connection chamber 8 with tup 15 simultaneously in, and pass second fixed orifices 9 and tup 15 back thread tightening to second screw hole 10 with the bolt, thereby on 15 fixed second connection chamber 8 with tup, the utility model discloses on the connecting bolt of 8 departments of chamber is connected to the second with tup 15 restriction, very big tup 15 motion range in upper and lower direction that has reduced the wearing and tearing of tup 15 to the connecting piece, the tup connecting piece is difficult for fracture, the life of tup connecting piece has been prolonged, effectively reduce equipment use cost and cost of maintenance, and tup connecting piece simple structure, low in production cost.
Furthermore, the upper connecting plate 2, the spacing block 4 and the lower connecting plate 3 are relatively provided with positioning holes 11, and positioning pins 12 are arranged in the positioning holes 11.
Specifically, the spacing blocks 4 are connected with the upper connecting plate 2 and the lower connecting plate 3 in a welding mode through welding, in order to prevent dislocation of the upper connecting plate 2 and the lower connecting plate 3, the upper connecting plate 2, the spacing blocks 4 and the lower connecting plate 3 are connected together through the positioning holes 11 by the aid of the positioning pins 12 before welding, dislocation of the connecting plates in the welding process is effectively prevented, and welding precision is guaranteed
Furthermore, the side of the spacing block 4 close to the first connecting cavity 5 and the second connecting cavity 8 is an arc-shaped structure, and because the vertical shaft connecting plate 13 in the first connecting cavity 5 and the hammer 15 in the second connecting cavity 8 are arc-shaped structures opposite to the spacing block 4, the two sides of the spacing block 4 are also set to be arc-shaped structures, so that the abrasion of the vertical shaft connecting plate 13 and the hammer 15 to the spacing block 4 can be effectively reduced, and the service life of the hammer connecting piece is prolonged.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (4)
1. The utility model provides an optimize tup connecting piece structure which characterized in that: the spacing block comprises an upper connecting plate, a lower connecting plate and a spacing block used for fixedly connecting the upper connecting plate and the lower connecting plate, wherein a first connecting cavity is formed between the upper connecting plate on one side of the spacing block and the lower connecting plate, a first fixing hole is formed in the upper connecting plate at the position of the first connecting cavity, a first threaded hole corresponding to the first fixing hole is formed in the lower connecting plate, a second connecting cavity is formed between the upper connecting plate on the other side of the spacing block and the lower connecting plate, a second fixing hole is formed in the upper connecting plate at the position of the second connecting cavity, and a second threaded hole corresponding to the second fixing hole is formed in the lower connecting plate.
2. An optimized hammer head attachment structure according to claim 1, wherein: the upper connecting plate, the spacing blocks and the lower connecting plate are oppositely provided with positioning holes, and positioning pins are arranged in the positioning holes.
3. An optimized hammer head connector structure according to claim 1, wherein: the vertical shaft connecting plate is arranged in the first connecting cavity and is connected to the vertical shaft through a first fixing hole and a first threaded hole in a bolt mode, and the hammer head is connected in the second connecting cavity through a second fixing hole and a second threaded hole in a bolt mode.
4. An optimized hammer head attachment structure according to claim 1, wherein: the side surfaces of the spacing blocks, which are close to the first connecting cavity and the second connecting cavity, are both arc-shaped structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221818011.7U CN217725724U (en) | 2022-07-15 | 2022-07-15 | Optimized hammerhead connecting piece structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221818011.7U CN217725724U (en) | 2022-07-15 | 2022-07-15 | Optimized hammerhead connecting piece structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217725724U true CN217725724U (en) | 2022-11-04 |
Family
ID=83849593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221818011.7U Active CN217725724U (en) | 2022-07-15 | 2022-07-15 | Optimized hammerhead connecting piece structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217725724U (en) |
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2022
- 2022-07-15 CN CN202221818011.7U patent/CN217725724U/en active Active
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