CN204768935U - A crusher - Google Patents
A crusher Download PDFInfo
- Publication number
- CN204768935U CN204768935U CN201520302734.5U CN201520302734U CN204768935U CN 204768935 U CN204768935 U CN 204768935U CN 201520302734 U CN201520302734 U CN 201520302734U CN 204768935 U CN204768935 U CN 204768935U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- hammer block
- hammerhead
- hammer body
- bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a crusher. Including the bar, the bar includes hammer block and a plurality of hammerhead jib, the hammer block is the rectangular bodily form, the one end of hammer block is equipped with the mounting hole, and is a plurality of the hammerhead jib is two rows of equipartitions, symmetries and establishes one side of hammer block, two rows of hammerhead jibs incline to respective outside respectively, be equipped with the screw hole on the hammer block, the hammerhead jib includes connecting rod, spring and broken head, broken head is in through spring coupling on the connecting rod, the surface of connecting rod is equipped with the external screw thread, the connecting rod passes through threaded connection and establishes the threaded hole of hammer block. The utility model discloses when using, because the hammer block is the rectangular bodily form for the centrifugal force that whole bar produced in the motion process is less, has improved a crusher's mechanical safety performance. Set up a plurality of hammerhead jibs on the hammer block for the hammerhead jib firmly has stronger intensity and striking degree simultaneously, improves life. Broken head passes through spring coupling, and swing back and forth has improved crushing effect.
Description
Technical field
The utility model relates to disintegrating machine, particularly relates to the bar of disintegrating machine.
Background technology
The bar of disintegrating machine is all generally for disintegrating machine inside, is connected with the rotor of disintegrating machine.Drive bar motion by the rotation of rotor, make bar that raw material is broken into granule.And at present, the general of domestic use is all tup.And the centrifugal force making tup produce when in use due to the shape of tup is larger.Thus the machine security performance of disintegrating machine is reduced, be prone to accidents and cause some economic losses.
Summary of the invention
The purpose of this utility model is to solve above-described technical problem, provides a kind of disintegrating machine, and its technical scheme is as follows:
Comprise bar, described bar comprises hammer body and some hammerhead jibs, and described hammer body is cuboid, and one end of described hammer body is provided with installing hole, and some described hammerhead jibs are two sides that row is uniform, symmetry is located at described hammer body, and two row's hammerhead jibs tilt respectively to respective outside;
Described hammer body is provided with screwed hole, and described hammerhead jib comprises connecting rod, spring and crushing head, and described crushing head is connected on described connecting rod by spring, and the surface of described connecting rod is provided with external screw thread, described connecting rod be threaded connection be located at described hammer body screwed hole in.
The outer end of described crushing head is tapered, and the top and bottom of described hammer body are tapered.
Described connecting rod stretches out described screwed hole.
In use, because described hammer body is cuboid, the centrifugal force that whole bar is produced in motion process is less for the utility model, improves the machine security performance of disintegrating machine.Hammer body arranges some hammerhead jibs, makes hammerhead jib firmly have stronger intensity and shock degree simultaneously, improve service life.Crushing head is connected by spring, swings back and forth, and improves crushing effect.The utility model structure is simple, easy to use, can better broken raw material, has better machine security performance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the right view of Fig. 1;
In figure, 1 is hammer body, and 10 is screwed holes, and 2 is installing holes, and 3 is hammerhead jibs, and 31 is connecting rods, and 32 is springs, and 33 is crushing heads.
Detailed description of the invention
The utility model as shown in Figure 1-2, comprise bar, described bar comprises hammer body 1 and some hammerhead jibs 3, and described hammer body 1 is in cuboid, and one end of described hammer body 1 is provided with installing hole 2, some described hammerhead jibs 3 are in two sides that row is uniform, symmetry is located at described hammer body 1, two row's hammerhead jibs 3 tilt respectively to respective outside, at work, carry out action by the elasticity of spring, adapt to the material of different directions, improve crushing effect;
Described hammer body 1 is provided with screwed hole 10, described hammerhead jib 3 comprises connecting rod 31, spring 32 and crushing head 33, described crushing head 33 is connected on described connecting rod 31 by spring 32, and the surface of described connecting rod 31 is provided with external screw thread, and described connecting rod 31 is threaded connection and is located in the screwed hole 10 of described hammer body.Hammerhead jib at work, is convenient to change and install, easy to operate.
The outer end of described crushing head 33 is tapered, and the top and bottom of described hammer body 1 are tapered, improves the crushing performance of hammerhead jib, improves result of use.
Described connecting rod 31 stretches out described screwed hole 10, improves the reliability that connecting rod connects, avoids the damage in material double thread hole.
Claims (3)
1. a disintegrating machine, comprise bar, it is characterized in that, described bar comprises hammer body and some hammerhead jibs, described hammer body is cuboid, one end of described hammer body is provided with installing hole, and some described hammerhead jibs are two sides that row is uniform, symmetry is located at described hammer body, and two row's hammerhead jibs tilt respectively to respective outside;
Described hammer body is provided with screwed hole, and described hammerhead jib comprises connecting rod, spring and crushing head, and described crushing head is connected on described connecting rod by spring, and the surface of described connecting rod is provided with external screw thread, described connecting rod be threaded connection be located at described hammer body screwed hole in.
2. a kind of disintegrating machine according to claim 1, is characterized in that, the outer end of described crushing head is tapered, and the top and bottom of described hammer body are tapered.
3. a kind of disintegrating machine according to claim 1, is characterized in that, described connecting rod stretches out described screwed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520302734.5U CN204768935U (en) | 2015-05-13 | 2015-05-13 | A crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520302734.5U CN204768935U (en) | 2015-05-13 | 2015-05-13 | A crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204768935U true CN204768935U (en) | 2015-11-18 |
Family
ID=54509064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520302734.5U Expired - Fee Related CN204768935U (en) | 2015-05-13 | 2015-05-13 | A crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204768935U (en) |
-
2015
- 2015-05-13 CN CN201520302734.5U patent/CN204768935U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20160513 |