CN208912160U - A kind of jaw crusher - Google Patents
A kind of jaw crusher Download PDFInfo
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- CN208912160U CN208912160U CN201821389087.6U CN201821389087U CN208912160U CN 208912160 U CN208912160 U CN 208912160U CN 201821389087 U CN201821389087 U CN 201821389087U CN 208912160 U CN208912160 U CN 208912160U
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- jaw
- drive rod
- mounting base
- strip grooves
- hubei province
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Abstract
The utility model relates to crushing devices, disclose a kind of jaw crusher, solve the problems, such as that blocking is easy due to strip grooves causes cleaning difficulty high, including body, dynamic Hubei Province and fixed Hubei Province are provided on body, Jaw plate is provided on fixed Hubei Province, the eccentric for making Hubei Province do eccentric motion is provided on body, Jaw plate offers several along the perforative strip grooves of Jaw plate short transverse towards the side for moving Hubei Province, mounting base is slidably connected in rack, the driving assembly for driving mounting base to move along Jaw plate short transverse is provided in rack, axis is provided in mounting base along the drive rod of Jaw plate length direction, it is provided on drive rod several for cleaning the cleaning unit of corresponding strip grooves, reduce cleaning difficulty, it also improves working efficiency and alleviates the pressure of staff.
Description
Technical field
The utility model relates to crushing devices, more specifically, it relates to a kind of jaw crusher.
Background technique
Jaw crusher, abbreviation Hubei Province is broken, is mainly used for, extensive fortune broken to the medium size of various ores and bulk materials
For industries such as mine, smelting, building materials, highway, railway, water conservancy and chemical industry, mainly it is suitable for the original of broken hard material or middle hardness
Material is not suitable for the raw material of broken hardness, should be not more than 10% to the water content requirement of material, moisture content of the raw material is excessively high, on jaw
Easy sizing, influences crushing efficiency.
A kind of jaw crusher, including fixed jaw and shell are disclosed in the Chinese patent that notification number is CN204412330U
Body, the fixed jaw are fixed on shell, and jaw is fixed on the fixed jaw, the convex of truncated rectangular pyramids shape is fixed on the jaw
Block.After the empty slot between fixed jaw and the jaw of dynamic jaw is clogged by material, convex block is still able to protrude certain height, makes object
Expect easily broken, avoids the material between dynamic jaw and fixed jaw from only relying on generation the case where by means of pressure breaking, reduce crusher work
Resistance prolongs its service life.
But in the Jaw plate of above-mentioned jaw crusher, there are strip grooves, to carry out breaker in the jaw crusher
When making, strip grooves are easy to be blocked, and need to stop jaw crusher, and then staff carries out block clearing to strip grooves, due to this
Angle between Jaw plate and dynamic Hubei Province is smaller and the height of Jaw plate is higher, causes the cleaning difficulty of the Jaw plate high, not only working efficiency
It is low, also increase the pressure of staff.
Utility model content
In view of the deficienciess of the prior art, being improved the purpose of this utility model is to provide a kind of jaw crusher
Working efficiency and the pressure for alleviating staff.
To achieve the above object, the utility model provides following technical solution:
A kind of jaw crusher, including body are provided with dynamic Hubei Province and fixed Hubei Province on body, are provided with Hubei Province on fixed Hubei Province
Plate, the eccentric for making Hubei Province do eccentric motion is provided on body, and Jaw plate offers several along Jaw plate towards the side for moving Hubei Province
Short transverse perforative strip grooves slidably connect mounting base on body, are provided on body and drive mounting base along Jaw plate height
The mobile driving assembly in direction is provided with axis along the drive rod of Jaw plate length direction, if being provided on drive rod in mounting base
Do the cleaning unit for cleaning corresponding strip grooves.
By adopting the above technical scheme, when accumulating certain dust in strip grooves, using driving assembly, mounting base edge is driven
The short transverse of Jaw plate is mobile, and cleaning unit is driven to carry out blocking cleaning work to strip grooves, thus instead of manually to strip grooves block clearing,
Improve work efficiency and alleviate the pressure of staff.
Further, driving assembly includes axis along Jaw plate short transverse threaded rod, the lantern ring that is sheathed on threaded rod,
Lantern ring is fixedly connected with mounting base and inner wall is threadedly coupled with threaded rod, and body offers the sliding along the setting of Jaw plate short transverse
Slot, slippage slot and threaded rod are distributed in the two sides of Jaw plate, and the one end of drive rod far from mounting base and slippage slot sliding are clamped.
By adopting the above technical scheme, by rotating threaded rod, to drive lantern ring and mounting base along the height side of Jaw plate
To moving down, the short transverse for realizing cleaning unit along Jaw plate cleans strip grooves, has the advantages that structure is simple.
Further, threaded rod on be provided with for drive its rotate handle.
By adopting the above technical scheme, by the way that handle is arranged, threaded rod rotation is driven, convenient for as the case may be to strip grooves
A certain position cleaning repeatedly.
Further, cleaning unit includes the cleaning gear that several fixing sleeves are arranged on the transmission rod, it is each clean gear with it is right
The strip grooves clamping answered, drive rod rotation are connected in mounting base, are provided in mounting base for driving turning for drive rod rotation
Moving part.
By adopting the above technical scheme, cleaning gear is connected in strip grooves, drives drive rod rotation by rotating member, thus
Cleaning gear rotation is driven, the cleaning to strip grooves is realized；When cleaning gear rotation, to be applied to the powder in strip grooves
Dirt leaves the active force of strip grooves, improves cleaning effect.
Further, rotating member includes being fixed on the rotary electric machine in mounting base, being sheathed on rotary electric machine output shaft
First bevel gear, the second bevel gear being sheathed on drive rod, first bevel gear and second bevel gear engagement.
By adopting the above technical scheme, start rotary electric machine, drive first bevel gear rotation, then second bevel gear is driven to turn
It is dynamic, to realize drive drive rod rotation, have the advantages that structure is simple.
Further, the resilient sleeve being arranged on gear with cleaning gear cooperation is cleaned.
By adopting the above technical scheme, by the way that resilient sleeve is arranged, to be risen when dust is abutted with resilient sleeve to cleaning gear
To a protective effect, the abrasion on cleaning gear is reduced, the frictional force that dust is subject in strip grooves is increased.
Further, drive rod is fixedly connected with mounting base, and cleaning unit includes several scraping with what strip grooves were correspondingly arranged
Plate, one end of scraper plate are fixed with the turning set being sheathed on drive rod, and the other end is clamped and tilts down, drive rod with strip grooves
On be fixed with limit assembly for limiting scraper rotational angle.
By adopting the above technical scheme, by the way that scraper plate is arranged, to carry out striking off work to the dust in strip grooves；It is limiting
Under the action of component, the rotational angle of strip grooves is limited, when scraper plate is moved down along the short transverse of Jaw plate, scraper plate and strip
The bottom surface of slot abuts and carries out striking off work；When scraper plate is moved up along the short transverse of Jaw plate, the bottom of scraper plate and strip grooves
Face does not abut, to reduce the abrasion of scraper plate.
Further, limit assembly includes the first gag lever post and the second limited block being fixed on drive rod, and scraper plate with
When first limited block abuts, one end of scraper plate is abutted with the bottom surface of strip grooves, and the second limited block is located at the lower section of the first limited block.
By adopting the above technical scheme, it by the first limit block and the second limit block, realizes and the rotational angle of scraper plate is limited
Fixed, when the first limited block and scraper plate abutting, one end of scraper plate is abutted with the bottom surface of strip grooves, when the first limited block and scraper plate support
When connecing, scraper plate and strip groove bottom gap setting.
Further, tension spring is provided on drive rod, the both ends of tension spring are fixedly connected with drive rod and scraper plate respectively, are drawn
The normality of spring is that scraper plate is abutted with the first limited block.
By adopting the above technical scheme, by the way that tension spring is arranged, so that scraper plate be avoided to support always with the second gag lever post due to gravity
It connects, i.e., when the thickness of the dust in strip grooves is smaller, scraper plate can still carry out cleaning.
Further, strip grooves are in flaring setting towards Hubei Province is moved.
By adopting the above technical scheme, strip grooves, to reduce the probability of dust deposit in strip grooves, also subtract in flaring setting
Few injury to cleaning unit.
Compared with prior art, the utility model has the advantages that:
(1) driving assembly is utilized, drives mounting base to move along the short transverse of Jaw plate, to drive cleaning unit to strip
Slot carries out blocking cleaning work, improves work efficiency and alleviate the pressure of staff；
(2) strip grooves are in flaring setting, to reduce the probability of dust deposit in strip grooves, also reduce to cleaning unit
Injury.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment one, shows the overall structure of jaw crusher；
Fig. 2 is the partial schematic diagram of Fig. 1, shows cleaning gear；
Fig. 3 is the enlarged drawing in the portion A in Fig. 2；
Fig. 4 is the partial schematic diagram of embodiment two, shows cleaning gear；
Fig. 5 is the partial sectional view of Fig. 4, shows the first limit block and the second limit block.
Appended drawing reference: 1, body；2, Hubei Province is moved；3, Jaw plate；4, strip grooves；5, convex block；6, mounting base；7, drive rod；8, it drives
Dynamic component；81, threaded rod；82, lantern ring；9, handle；10, slippage slot；11, gear is cleaned；12, resilient sleeve；13, rotating member；
131, rotary electric machine；132, first bevel gear；133, second bevel gear；14, scraper plate；15, turning set；16, the first limited block；
17, the second limited block；18, tension spring.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawing.
Embodiment one: a kind of jaw crusher is provided with dynamic Hubei Province 2 and consolidates as shown in Figure 1, including body 1 on body 1
Determine Hubei Province, to be fixed with Jaw plate 3 on fixed Hubei Province, the eccentric for making Hubei Province 2 do eccentric motion is provided on body 1, fixed Hubei Province is fixed
In on body 1, under the action of eccentric, dynamic Hubei Province 2 moves reciprocatingly towards Jaw plate 3, makes the periodically crushing and row of Hubei Province 2
Material is let out, realizes batch production.
As depicted in figs. 1 and 2, Jaw plate 3 is arranged in cuboid, and the side in Jaw plate 3 towards dynamic Hubei Province 2 offers five strip grooves
4(can add several as the case may be), strip grooves 4 are arranged in flaring, and long strip block, strip are equipped between neighboring strips slot 4
Convex block 5 there are five being uniformly arranged on block.
As shown in Figures 2 and 3, mounting base 6, drive rod 7 and driving assembly 8 are provided on body 1, driving assembly 8 wraps
Include threaded rod 81 and lantern ring 82.The axis of threaded rod 81 is arranged along the short transverse of Jaw plate 3, and the both ends of threaded rod 81, which rotate, to be connected
It is connected on body 1 and the upper end of threaded rod 81 is provided with handle 9, the length of handle 9 is arranged with wear-resisting striped；Lantern ring 82 is sheathed on screw thread
On bar 81,82 inner wall of lantern ring is connect with 81 outer wall thread of threaded rod, and lantern ring 82 is fixedly connected with mounting base 6；On body 1 relative to
One end of threaded rod 81 offers slippage slot 10, and one end of drive rod 7 and mounting base 6 are rotatablely connected, the other end and slippage slot 10
Sliding clamping.Swing handle 9 drives mounting base 6 and drive rod 7 to move up and down.
As shown in Figures 2 and 3, five groups of cleaning units are provided on drive rod 7, cleaning unit and strip grooves 4 correspond
Setting, cleaning unit include cleaning gear 11, and cleaning 11 fixing sleeve of gear is set on drive rod 7 and is clamped with strip grooves 4, cleaning
Resilient sleeve 12 is arranged on gear 11, resilient sleeve 12 is set as rubber material.It is provided with rotating member 13 in mounting base 6, is used for band
Dynamic drive rod 7 rotates, and rotating member 13 includes rotary electric machine 131, first bevel gear 132 and second bevel gear 133, rotary electric machine
131 are fixed in mounting base 6；132 fixing sleeve of first bevel gear is set on the output shaft of rotary electric machine 131；Second bevel gear 133
Fixing sleeve is set on drive rod 7, and first bevel gear 132 and second bevel gear 133 engage.Start rotary electric machine 131, drives and pass
Lever 7 rotates, to drive cleaning gear 11 to 4 block clearing of strip grooves.
The specific implementation method of the present embodiment: when needing to carry out block clearing to strip grooves 4, start rotary electric machine 131, drive
Drive rod 7 rotates, so that cleaning gear 11 be driven to rotate, then swing handle 9, drive drive rod 7 to move up and down, and realizes to length
Bar groove 4 comprehensively cleans.
Embodiment two: the difference is that, as shown in Figure 4 and Figure 5, cleaning unit includes scraper plate 14 with embodiment one,
Scraper plate 14 is vertical with the axis of drive rod 7, and one end of scraper plate 14 is fixed with turning set 15, and turning set 15 is sheathed on drive rod 7,
The other end of scraper plate 14 is caught in strip grooves 4 and is downwardly inclined setting.
As shown in Figure 4 and Figure 5, the first limited block 16 and the second limited block 17, the second limited block 17 are fixed on drive rod 7
Positioned at the lower section of the second limited block 17, when scraper plate 14 is abutted with the first limited block 16, scraper plate 14 and the bottom surface of strip grooves 4 are supported
It connects, is abutted after then scraper plate 14 rotates down 15 degree with the second limited block 17, to realize limit effect.
As shown in Figure 4 and Figure 5, two tension springs 18 are provided on drive rod 7, tension spring 18 is located at the two sides of scraper plate 14, tension spring
18 one end and drive rod 7 are fixed, and the other end and scraper plate 14 are fixed, and when tension spring 18 is in the normal state, scraper plate 14 and the first limit
Position block 16 pushes against.
The specific embodiment of the present embodiment: when needing to carry out block clearing to strip grooves 4, swing handle 9 drives drive rod
7 move up and down, and scraper plate 14 is made to carry out striking off work to the dust in strip grooves 4.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as within the protection scope of the present utility model all by the protection of Patent Law.
Claims (10)
1. a kind of jaw crusher, including body (1), dynamic Hubei Province (2) and fixed Hubei Province, fixed E Shangshe are provided on body (1)
It is equipped with Jaw plate (3), the eccentric for making Hubei Province (2) do eccentric motion is provided on body (1), which is characterized in that Jaw plate (3) court
Offered to the side of dynamic Hubei Province (2) several along the perforative strip grooves of Jaw plate (3) short transverse (4), body slidably connects on (1)
Mounting base (6) is provided with the driving assembly (8) for driving mounting base (6) mobile along Jaw plate (3) short transverse, installation on body (1)
Seat (6) on be provided with axis be provided with along the drive rod (7) of Jaw plate (3) length direction, drive rod (7) it is several for clean pair
Answer the cleaning unit of strip grooves (4).
2. a kind of jaw crusher according to claim 1, which is characterized in that driving assembly (8) includes axis along Jaw plate
(3) threaded rod (81) of short transverse, the lantern ring (82) being sheathed on threaded rod (81), lantern ring (82) and mounting base (6) are fixed
It connects and inner wall is threadedly coupled with threaded rod (81), body (1) offers the slippage slot along the setting of Jaw plate (3) short transverse
(10), slippage slot (10) and threaded rod (81) are distributed in the two sides of Jaw plate (3), and the one end of drive rod (7) far from mounting base (6)
It slides and is clamped with slippage slot (10).
3. a kind of jaw crusher according to claim 2, which is characterized in that be provided on threaded rod (81) for band
Move the handle (9) of its rotation.
4. a kind of jaw crusher according to claim 2, which is characterized in that cleaning unit includes that several fixing sleeves are set to
Cleaning gear (11) on drive rod (7) respectively cleans gear (11) and is clamped with corresponding strip grooves (4), and drive rod (7) rotation connects
It is connected on mounting base (6), the rotating member (13) for driving drive rod (7) to rotate is provided in mounting base (6).
5. a kind of jaw crusher according to claim 4, which is characterized in that rotating member (13) includes being fixed on mounting base
(6) rotary electric machine (131) on, is sheathed on transmission at the first bevel gear (132) being sheathed on rotary electric machine (131) output shaft
Second bevel gear (133) on bar (7), first bevel gear (132) and second bevel gear (133) engagement.
6. a kind of jaw crusher according to claim 4, which is characterized in that be arranged with and clean in cleaning gear (11)
The resilient sleeve (12) of gear (11) cooperation.
7. a kind of jaw crusher according to claim 2, which is characterized in that drive rod (7) and mounting base (6) fixed company
It connects, cleaning unit includes several scraper plates (14) being correspondingly arranged with strip grooves (4), and one end of scraper plate (14), which is fixed with, is sheathed on biography
Turning set (15) in lever (7), the other end are clamped and tilt down with strip grooves (4), and drive rod is fixed on (7) for limiting
The limit assembly of scraper plate (14) rotational angle processed.
8. a kind of jaw crusher according to claim 7, which is characterized in that limit assembly includes being fixed on drive rod
(7) the first gag lever post and the second limited block (17) on, and when scraper plate (14) is abutted with the first limited block (16), scraper plate (14)
One end is abutted with the bottom surface of strip grooves (4), and the second limited block (17) is located at the lower section of the first limited block (16).
9. a kind of jaw crusher according to claim 8, which is characterized in that tension spring (18) are provided on drive rod (7),
The both ends of tension spring (18) are fixedly connected with drive rod (7) and scraper plate (14) respectively, the normality of tension spring (18) be scraper plate (14) with
First limited block (16) abuts.
10. a kind of jaw crusher according to claim 1, which is characterized in that strip grooves (4) are in expand towards Hubei Province (2) are moved
Mouth setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821389087.6U CN208912160U (en) | 2018-08-28 | 2018-08-28 | A kind of jaw crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821389087.6U CN208912160U (en) | 2018-08-28 | 2018-08-28 | A kind of jaw crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208912160U true CN208912160U (en) | 2019-05-31 |
Family
ID=66704266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821389087.6U Active CN208912160U (en) | 2018-08-28 | 2018-08-28 | A kind of jaw crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208912160U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110787897A (en) * | 2019-10-30 | 2020-02-14 | 龙东华 | Double-liquid alloy toothed plate |
-
2018
- 2018-08-28 CN CN201821389087.6U patent/CN208912160U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110787897A (en) * | 2019-10-30 | 2020-02-14 | 龙东华 | Double-liquid alloy toothed plate |
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