CN205684136U - A kind of hammer crusher casing - Google Patents
A kind of hammer crusher casing Download PDFInfo
- Publication number
- CN205684136U CN205684136U CN201620607185.7U CN201620607185U CN205684136U CN 205684136 U CN205684136 U CN 205684136U CN 201620607185 U CN201620607185 U CN 201620607185U CN 205684136 U CN205684136 U CN 205684136U
- Authority
- CN
- China
- Prior art keywords
- counterpunch board
- draw
- damping spring
- guide rod
- pull 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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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a kind of hammer crusher casing, three draw-bar seats in this utility model are fixedly connected on the lateral wall of body, three the first counterpunch boards are all hinged on the sidewall in rubble chamber, pull bar one end is articulated with on the first counterpunch board, the other end passes on the sidewall of body and is arranged on draw-bar seat, clamp nut is threaded on pull bar, first damping spring is sheathed on pull bar and one end is connected on body, the other end is connected on draw-bar seat, T-shaped guide rod activity cross-under is on body, and one end stretches in rubble intracavity and fixing with the second counterpunch board is connected, second damping spring is set on T-shaped guide rod, and one end is connected on the second counterpunch board, the other end is connected on this body sidewall.The first damping spring in this utility model is during rubble, it is possible to effectively slows down building stones and acts on the impulsive force of broken casing by the first counterpunch board, thus reduces the vibrations of broken casing.
Description
Technical field:
This utility model relates to a kind of hammer crusher casing.
Background technology:
Hammer mill mainly relies on percussion to crush building stones, and shattering process is, its building stones enter disintegrating machine
In, it being subjected to the impact of the tup that high speed is turned round and crush, breaked building stones obtain kinetic energy at tup, rush at a high speed broken
Counterpunch board in casing, meanwhile building stones mutually clash into, and are repeatedly crushed, less than the stone in broken casing discharging opening gap
Material, discharges from discharging opening, the biggest building stones, again through the impact of tup in broken casing, extrudes and is broken, building stones
Tup gap is extruded, thus is obtained the product of desired particle size.
Operationally, the impact force of counterpunch board is easily made broken casing produce shake to existing hammer mill by building stones
Dynamic, the damage of the long-term broken casing of aggravation in the past.
Therefore, necessary prior art improves to solve the deficiency of prior art.
Summary of the invention:
This utility model is in order to solve the problem of above-mentioned prior art existence and to provide a kind of hammer crusher casing.
The technical scheme that this utility model is used has: a kind of hammer crusher casing, including having the body in rubble chamber,
Described body is provided with charging aperture and discharging opening, also includes the first counterpunch board, pull bar, the first damping spring, clamp nut pull bar
Seat, the second counterpunch board, the second damping spring and T-shaped guide rod, three described draw-bar seats are fixedly connected on the lateral wall of body,
Three the first counterpunch boards are all hinged on the sidewall in rubble chamber, and pull bar one end is articulated with on the first counterpunch board, and the other end is through this
On the sidewall of body and be arranged on draw-bar seat, clamp nut is threaded on pull bar, and the first damping spring is sheathed on pull bar
And one end is connected on body, the other end is connected on draw-bar seat, and T-shaped guide rod activity cross-under is on body, and one end stretches in broken
Stone intracavity also fixing with the second counterpunch board is connected, and the second damping spring is set on T-shaped guide rod, and one end is connected to the second counterattack
On plate, the other end is connected on this body sidewall；
Described second counterpunch board includes that arc plate and rectangular slab, described arc plate are fixedly connected on rectangular slab, T-shaped guide rod
In the fixing connection of rectangular slab.
Further, the inner arc surface of described arc plate is provided with some cone teeth.
Further, described first counterpunch board includes that connecting plate and liner plate, described liner plate are fixed on connecting plate.
Further, described liner plate is provided with ratchet and square opening.
This utility model has the advantages that
1) the first damping spring in this utility model is during rubble, it is possible to effectively slow down building stones anti-by first
Hit plate and act on the impulsive force of body, thus reduce the vibrations of broken casing.
2) the first counterpunch board in this utility model and the second counterpunch board act on building stones jointly, increase the plane of disruption of building stones
Long-pending, improve crushing efficiency, reduce broken number of times.
Accompanying drawing illustrates:
Fig. 1 is this utility model lithotrite body structure figure.
Fig. 2 is the first counterpunch board structure chart in this utility model lithotrite casing.
Fig. 3 is liner plate front view in Fig. 2 the first counterpunch board.
Fig. 4 is liner plate top view in Fig. 2 the first counterpunch board.
Fig. 5 is the second counterpunch board structure chart in this utility model lithotrite casing.
Detailed description of the invention:
Below in conjunction with the accompanying drawings this utility model is further described.
As it is shown in figure 1, this utility model one hammer crusher casing, including having the body 1 in rubble chamber 10, at body
1 is provided with charging aperture 110 and discharging opening 120.This utility model also includes the first counterpunch board 21, pull bar the 22, first damping bullet
Spring 23, clamp nut 24 and draw-bar seat 25, three draw-bar seats 25 are fixedly connected with on the lateral wall of body 1, three piece first
Counterpunch board 21 is all hinged on the sidewall in body 1 medium stone chamber 10, and three pull bars 22 all sequentially pass through draw-bar seat 25 and body 1
And stretch in rubble chamber 10, and correspondence is hinged with three piece of first counterpunch board 21 respectively.Clamp nut 24 is threaded in pull bar
On 22 and be positioned at the outside of draw-bar seat 25, the first damping spring 23 is sheathed on pull bar 22, and one end of the first damping spring 23
Being connected on body 1, the other end is connected on draw-bar seat 25.
Such as Fig. 2 to Fig. 4, the first counterpunch board 21 in this utility model includes that connecting plate 211 and liner plate 212, liner plate 212 lead to
Cross screw to be fixedly connected on connecting plate 211.
This utility model is the broken effect increasing by the first counterpunch board 21, is provided with ratchet 2120 and side on liner plate 212
Shape hole 2111.
Such as Fig. 5, this utility model is to increase the contact area to stone, is provided with the second counterpunch board 3 on body 1, and this is the years old
Two counterpunch boards 3 by T-shaped guide rod 34 and the second damping spring 33 elastic bearing on body 1, wherein T-shaped guide rod 34 activity cross-under
On body 1, and in one end stretches in rubble chamber 10 and fixing with the second counterpunch board 3 be connected, the second damping spring 33 is set in T-shaped
On guide rod 44, and one end is connected on the second counterpunch board 3, and the other end is connected on the sidewall of body 1.
The second counterpunch board 3 in this utility model includes arc plate 31 and rectangular slab 32, and arc plate 31 is fixedly connected on square
On shape plate 32, T-shaped guide rod 34 is fixing with rectangular slab 32 to be connected, and when being installed in rubble chamber 10 by the second counterpunch board 3, second is anti-
Hit the concentric setting of the arc plate 31 on plate 3 and the rotor in body 1.
For increasing the broken effect of the second counterpunch board 3, the inner arc surface of arc plate 31 is provided with some cone teeth.
The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art
For art personnel, can also make some improvement on the premise of without departing from this utility model principle, these improvement also should be regarded as
Protection domain of the present utility model.
Claims (4)
1. a hammer crusher casing, including having the body (1) of rubble chamber (10), described body (1) is provided with charging aperture
And discharging opening (120) (110), it is characterised in that: also include the first counterpunch board (21), pull bar (22), the first damping spring (23),
Clamp nut (24), draw-bar seat (25), the second counterpunch board (3), the second damping spring (33) and T-shaped guide rod (34), three institutes
Stating draw-bar seat (25) to be fixedly connected on the lateral wall of body (1), three the first counterpunch boards (21) are all hinged on rubble chamber (10)
Sidewall on, pull bar (22) one end is articulated with on the first counterpunch board (21), the other end through body (1) sidewall on and be arranged in
On draw-bar seat (25), clamp nut (24) is threaded on pull bar (22), and the first damping spring (23) is sheathed on pull bar (22)
Upper and one end is connected on body (1), and the other end is connected on draw-bar seat (25), and T-shaped guide rod (34) activity cross-under is in body (1)
On, and one end stretches in rubble chamber (10) and fixing with the second counterpunch board (3) is connected, the second damping spring (33) is set in T-shaped
On guide rod (34), and one end is connected on the second counterpunch board (3), and the other end is connected on body (1) sidewall；
Described second counterpunch board (3) includes arc plate (31) and rectangular slab (32), and described arc plate (31) is fixedly connected on rectangle
On plate (32), T-shaped guide rod (34) is in the fixing connection of rectangular slab (32).
2. hammer crusher casing as claimed in claim 1, it is characterised in that: set on the inner arc surface of described arc plate (31)
There are some cone teeth.
3. hammer crusher casing as claimed in claim 1, it is characterised in that: described first counterpunch board (21) includes connecting plate
(211) and liner plate (212), described liner plate (212) is fixed on connecting plate (211).
4. hammer crusher casing as claimed in claim 3, it is characterised in that: described liner plate (212) is provided with ratchet
And square opening (2111) (2120).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620607185.7U CN205684136U (en) | 2016-06-21 | 2016-06-21 | A kind of hammer crusher casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620607185.7U CN205684136U (en) | 2016-06-21 | 2016-06-21 | A kind of hammer crusher casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205684136U true CN205684136U (en) | 2016-11-16 |
Family
ID=57415201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620607185.7U Expired - Fee Related CN205684136U (en) | 2016-06-21 | 2016-06-21 | A kind of hammer crusher casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205684136U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106000546A (en) * | 2016-06-21 | 2016-10-12 | 江苏金宝重工有限公司 | Hammer type stone crusher tank |
-
2016
- 2016-06-21 CN CN201620607185.7U patent/CN205684136U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106000546A (en) * | 2016-06-21 | 2016-10-12 | 江苏金宝重工有限公司 | Hammer type stone crusher tank |
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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: 20161116 Termination date: 20170621 |