CN206918098U - Bearing block structure and there is its jaw crusher - Google Patents
Bearing block structure and there is its jaw crusher Download PDFInfo
- Publication number
- CN206918098U CN206918098U CN201720741101.3U CN201720741101U CN206918098U CN 206918098 U CN206918098 U CN 206918098U CN 201720741101 U CN201720741101 U CN 201720741101U CN 206918098 U CN206918098 U CN 206918098U
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- CN
- China
- Prior art keywords
- mounting groove
- upper press
- press cover
- bearing block
- block structure
- 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.)
- Withdrawn - After Issue
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- 210000002421 cell wall Anatomy 0.000 claims abstract 6
- 230000033001 locomotion Effects 0.000 claims abstract 5
- 230000001105 regulatory effect Effects 0.000 claims 8
- 230000013011 mating Effects 0.000 claims 2
- 238000007493 shaping process Methods 0.000 claims 2
- 238000009434 installation Methods 0.000 abstract 2
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- Crushing And Grinding (AREA)
Abstract
The utility model provides a kind of bearing block structure and has its jaw crusher, and bearing block structure includes：Lower base, form mounting groove；Upper press cover, it is removably installed in the mounting groove, and the inwall of the inwall of the upper press cover and the lower base surrounds the bearing mounting hole for installing bearing jointly；Length of the upper press cover on the groove width direction of the mounting groove is less than the groove width of the mounting groove；Also include governor motion, it is arranged in the mounting groove, between the cell wall of the mounting groove and the corresponding end wall of the upper press cover, and the cell wall of the mounting groove is compressed respectively with the corresponding end wall of the upper press cover to produce movement of the upper press cover on the mounting groove width.Upper press cover easily can not only be fitted into the mounting groove of lower base by the utility model, improves installation effectiveness, can also be easily carried out the fixed engagement hole corresponding with lower base of the fixed via on upper press cover being aligned, and ensure the degree of accuracy of installation.
Description
Technical field
It the utility model is related to bearing installation technique for fixing field, and in particular to a kind of bearing block structure and there is its jaw
Formula disintegrating machine.
Background technology
Jaw crusher is widely used in various ore deposits in the industries such as mine smelting, building materials, highway, railway, water conservancy and chemical industry
Stone and bulk materials it is broken, its working portion includes determine jaw and dynamic jaw, determine jaw vertically or upper end summary flare be fixed on body
On antetheca, jaw position deflection is moved, up big and down small crusher chamber is formed with determining jaw.Dynamic jaw determines jaw relatively under the drive of eccentric shaft
Do periodic reciprocating motion, when and separate, when and it is close, simulate two jaw movements of animal and complete material crushing operation.It is dynamic
Jaw is installed on eccentric shaft, drives work by eccentric shaft, eccentric shaft is the main shaft of jaw crusher.
Usually, main shaft is arranged in frame by bearing, and bearing is arranged on and is arranged on the bearing block in frame, bearing
Seat is made up of the lower base being fixedly mounted in frame with the upper press cover that can be fixedly mounted on lower base, and both are consolidated by bolt
Fixed connection.
For a kind of existing bearing block as shown in figure 1, including upper press cover 2 and lower base 1, lower base 1 forms mounting groove 11,
Upper press cover 2 is installed in mounting groove 11, and the inwall of upper press cover 2 surrounds the axle for installing bearing with the inwall of lower base 1 jointly
Hold mounting hole 7, both ends of the upper press cover 2 in bearing mounting hole 7 radially are respectively the with the cooperation of the corresponding cell wall of mounting groove 11
One lid end and second cap end；The cell wall close to the first lid end of mounting groove 11 is the first cell wall, and the cell wall close to second cap end is
Second cell wall.First lid end and second cap end form two fixed vias respectively, are formed on the bottom land of mounting groove 11 and solid
Fixed engagement hole corresponding to through hole is determined, by the way that bolt 6 is respectively charged into corresponding fixed via and fixed engagement hole, on realizing
The detachable installation of gland 2 and lower base 1.In above-mentioned bearing block, because the first lid end of upper press cover 2 and second cap end are distinguished
Coordinate with the cell wall of mounting groove 11 of lower base 1, and the upper press cover 2 of the bearing block of jaw crusher is heavier, so inciting somebody to action
When upper press cover 2 loads mounting groove 11, it is easy to cause one end of upper press cover 2 to enter in mounting groove 11, and the other end is stuck in cell wall
Outside, it is larger to load difficulty；And after upper press cover 2 loads mounting groove 11, cause fixed via not corresponding with fixed engagement hole, and pacify
Due to can be pushed against by cell wall when bulky upper press cover 2 moves in the direction closer or far from cell wall in tankage 11, mobile meeting
It is relatively difficult, it is difficult to be directed at fixed via with fixed engagement hole.
Utility model content
Therefore, the technical problems to be solved in the utility model is the upper press cover for overcoming bearing block structure of the prior art
It is difficult to pack into lower base, and after upper press cover loads lower base, the fixed via of upper press cover and the fixed engagement hole of lower base
The defects of being difficult to alignment, it is easy to be fitted into lower base so as to provide a kind of upper press cover, and the fixed via and lower base of upper press cover
Fixed engagement hole be easy to alignment bearing block structure and there is its jaw crusher.
The utility model provides a kind of bearing block structure, including：
Lower base, form mounting groove；
Upper press cover, it is removably installed in the mounting groove, and the inwall of the upper press cover and the lower base is interior
Wall surrounds the bearing mounting hole for installing bearing jointly；
Length of the upper press cover on the groove width direction of the mounting groove is less than the groove width of the mounting groove；
Also include governor motion, be arranged in the mounting groove, positioned at cell wall and the upper press cover of the mounting groove
Between corresponding end wall, and the cell wall of the mounting groove is compressed respectively with the corresponding end wall of the upper press cover to produce the upper press cover
Movement on the mounting groove width.
The governor motion includes clamping unit and regulating block；The clamping direction of the clamping unit and the upper press cover
It is in an angle to adjust moving direction；The cell wall or corresponding with the upper press cover of at least described regulating block and the mounting groove
One of the end face of end wall contact be inclined-plane, on the cell wall of the upper press cover and/or the mounting groove with the regulating block
The surface of contact is correspondingly formed the mating surface being engaged with the shape on the inclined-plane, and the incline direction on the inclined-plane is suitable to
When the clamping unit clamps, the upper press cover is driven to move.
The angle between the clamping direction and the regulation moving direction of the upper press cover is right angle.
The surface of one end contacted with the upper press cover of the regulating block is the inclined-plane.
The mating surface is the plane with inclination angle identical with the inclined-plane.
The upper press cover is suitable to the regulating block with one end that the regulating block contacts formed with slot to make way, the slot to make way
Part is accommodating.
The shape of the slot to make way is engaged with the surface configuration of the regulating block corresponding end.
The clamping unit includes being molded over the through hole extended along clamping direction on the regulating block, and one passes through institute
State the screw rod that through hole presses to the regulating block bottom land of the mounting groove, the screw rod is by the regulating block and the mounting groove
Bottom land association.
The screw rod is by the screw that is molded in the bottom land corresponding position of the mounting groove, and is molded over the spiral shell
Nut on bar associates the regulating block with the bottom land of the mounting groove.
The utility model also provides a kind of jaw crusher, including above-mentioned bearing block structure.
Technical solutions of the utility model, have the following advantages that：
1. bearing block structure provided by the utility model, by by the upper press cover on the groove width direction of the mounting groove
Length set the groove width less than the mounting groove, can be avoided when by being installed between upper press cover and lower base
There is one end and is fitted into mounting groove in gland, and the other end is stuck in the situation outside cell wall, upper press cover is easily fitted into mounting groove,
Reduce the installation difficulty between upper press cover and lower base；Simultaneously by setting governor motion in the mounting groove, in upper press cover
Load after mounting groove or during upper press cover loads mounting groove, the mounting groove is compressed by the governor motion respectively
Cell wall with the corresponding end wall of the upper press cover to produce movement of the upper press cover on the mounting groove width so that
Fixed via fixed engagement hole corresponding with lower base on upper press cover is aligned, in order to which connector is respectively charged into fixed via
Upper press cover and lower base are connected with corresponding fixed engagement hole.Therefore, bearing block structure of the present utility model not only may be used
So that upper press cover to be easily fitted into the mounting groove of lower base, installation effectiveness is improved, can also be easily carried out upper press cover
On fixed via fixed engagement hole corresponding with lower base be aligned, ensure installation the degree of accuracy.
2. bearing block structure provided by the utility model, by by the groove of at least described regulating block and the mounting groove
Wall or with the upper press cover corresponding to one of the end face that contacts of the end wall be arranged to inclined-plane, the upper press cover and/or described
The surface contacted on the cell wall of mounting groove with the regulating block is correspondingly formed the cooperation being engaged with the shape on the inclined-plane
Face.After so can be in the mounting groove that the upper press cover is fitted into the lower base, when the clamping unit clamps, the regulation
Block is under the mating reaction of the inclined-plane and the mating surface, driving upper press cover movement so that the fixed via on upper press cover with
Corresponding fixed engagement hole alignment, is easy to connect the loading of the connector of upper press cover and lower base on lower base.It is this by oblique
The mode of face and mating surface drives the mode of upper press cover movement to realize, has the advantages of simple in construction, to be easy to drive.
3. bearing block structure provided by the utility model, the upper press cover and one end that the regulating block contacts are formed with allowing
Position groove, the slot to make way house suitable for the regulating block part.The installation between regulating block and upper press cover can so be made with matching somebody with somebody
Close more compact, more firm.
4. bearing block structure provided by the utility model, the clamping unit includes the edge folder being molded on the regulating block
The through hole of tight direction extension, and the screw rod of a bottom land that the regulating block is pressed to the mounting groove through the through hole, institute
Screw rod is stated to associate the regulating block with the bottom land of the mounting groove.Pass through matching somebody with somebody for the screw rod and the through hole on the regulating block
Close, the regulating block associated with the bottom land of the mounting groove, regulating block can be made to be associated with lower base so that regulating block
Installation is more firm.
5. jaw crusher provided by the utility model, including above-mentioned bearing block structure.By by above-mentioned bearing block knot
The groove width less than the mounting groove that length of the upper press cover of structure on the groove width direction of the mounting groove is set, Ke Yi
During by being installed between upper press cover and lower base, bulky upper press cover in the bearing block structure of jaw crusher is avoided to occur one
End is fitted into mounting groove, and the other end is stuck in the situation outside cell wall, upper press cover is easily fitted into mounting groove, reduces upper press cover
Installation difficulty between lower base；Simultaneously by setting governor motion in the mounting groove, load mounting groove in upper press cover
Afterwards or during upper press cover loads mounting groove, by the governor motion compress respectively the cell wall of the mounting groove with it is described
The corresponding end wall of upper press cover is to produce movement of the upper press cover on the mounting groove width, so that jaw crusher
Bearing block structure in fixed via fixed engagement hole corresponding with lower base on bulky upper press cover can be relatively easily
Alignment, connects upper press cover and lower base with corresponding fixed engagement hole in order to which connector is respectively charged into fixed via.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of existing bearing block schematic diagram；
Fig. 2 is the schematic perspective view of the bearing block structure provided in embodiment 1 of the present utility model；
Fig. 3 is the schematic perspective view of another state of the bearing block structure shown in Fig. 2；
Description of reference numerals：
1- lower bases, 11- mounting grooves, 12- fixed engagements hole, 13- screws, 2- upper press covers, 21- fixed vias, 22- coordinate
Face, 3- regulating blocks, 31- inclined-planes, 32- slots to make way, 4- through holes, 5- screw rods, 51- nuts, 6- bolts, 7- bearing mounting holes.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
In addition, as long as technical characteristic involved in the utility model different embodiments disclosed below is each other
Conflict can is not formed to be combined with each other.
Embodiment 1
As shown in Figures 2 and 3, the present embodiment provides a kind of bearing block structure, including lower base 1, upper press cover 2 and regulation machine
Structure.
Mounting groove 11 is formed on lower base 1, fixed engagement hole 12 is formed on the bottom land of mounting groove 11.
Fixed via 21 corresponding with fixed engagement hole 12 is formed on upper press cover 2, it is corresponding solid by the way that bolt 6 is loaded
Determine through hole 21 and fixed engagement hole 12, upper press cover 2 is removably installed in mounting groove 11.Upper press cover 2 is in mounting groove 11
Groove width direction on length be less than mounting groove 11 groove width.The inwall of the inwall of upper press cover 2 and lower base 1 surrounds jointly to be used for
The bearing mounting hole 7 of bearing is installed.
Governor motion is arranged in mounting groove 11, between the cell wall of mounting groove 11 and the corresponding end wall of upper press cover 2, and
Including clamping unit and regulating block 3.The clamping direction of clamping unit and the regulation moving direction of upper press cover 2 are in a right angle angle；
The surface of one end contacted with upper press cover 2 of regulating block 3 is inclined-plane 31, the corresponding landform in surface that upper press cover 2 contacts with regulating block 3
The mating surface 22 that the shape on Cheng Youyu inclined-planes 31 is engaged, the incline direction on inclined-plane 31 are suitable to when clamping unit clamps, driving
Upper press cover 2 moves.After so can be in the mounting groove 11 that the upper press cover 2 is fitted into the lower base 1, the clamping unit folder
When tight, under the mating reaction of the inclined-plane 31 and the mating surface 22, driving upper press cover 2 moves the regulating block 3, so that on
The fixed engagement hole 12 corresponding with lower base 1 of fixed via 21 on gland 2 is aligned, and is easy to connect upper press cover 2 and lower base 1
Connector loading.It is this by way of inclined-plane 31 and mating surface 22 come realize driving upper press cover 2 move mode, have
It is simple in construction, be easy to driving the advantages of.
In the present embodiment, inclined-plane 31 is the clinoplain with certain inclination angle, mating surface 22 be with the phase of inclined-plane 31
With the plane at inclination angle.
In order that the installation between regulating block 3 and upper press cover 2 is more compact, more firm with coordinating, and in the present embodiment, upper pressure
Lid 2 houses with one end that regulating block 3 contacts formed with slot to make way 32, slot to make way 32 suitable for the part of regulating block 3, and slot to make way 32
Shape is engaged with the surface configuration of the corresponding end of regulating block 3.
Clamping unit includes being molded over the through hole 4 extended along clamping direction on regulating block 3, and one will through through hole 4
Regulating block 3 presses to the screw rod 5 of the bottom land of mounting groove 11, nut 51 is formed on screw rod 5, the bottom land of mounting groove 11 is in regulating block 3
The corresponding position of through hole 4 form screw 13.Screw rod 5 by being fitted into screw 13 and through hole 4, and nut 51 be pressed on it is logical
On the hole wall in hole 4, realize and regulating block 3 is associated with the bottom land of mounting groove 11 and compresses regulating block 3.Pass through the screw rod 5 and institute
State the through hole 4 on regulating block 3, the screw 13 of the bottom land of mounting groove 11 is respectively cooperating with, by the regulating block 3 and the mounting groove 11
Bottom land association, regulating block 3 can be made to be associated with lower base 1 so that the installation of regulating block 3 is more firm.
When by being installed between upper press cover 2 and lower base 1, because upper press cover 2 is on the groove width direction of mounting groove 11
Length set the groove width less than mounting groove 11, upper press cover 2 can be avoided one end occur and be fitted into mounting groove 11, other end card
Situation outside cell wall, upper press cover 2 is easily fitted into mounting groove 11, reduce the installation between upper press cover 2 and lower base 1
Difficulty；Load by upper press cover 2 after mounting groove 11 or during upper press cover 2 loads mounting groove 11, regulating block 3 passes through one end
Offseted with cell wall, the inclined-plane 31 of the other end coordinates with the mating surface 22 on upper press cover 2, and pushing and pressing upper press cover 2 is in the width of mounting groove 11
Side moves up, so that the fixed engagement hole 12 corresponding with lower base 1 of the fixed via 21 on upper press cover 2 is aligned, so as to
Fixed via 21 is respectively charged into connector to connect upper press cover 2 and lower base 1 with corresponding fixed engagement hole 12.So
Not only upper press cover 2 can be easily fitted into the mounting groove 11 of lower base 1, improve installation effectiveness, can also be easily real
Now the fixed engagement hole 12 corresponding with lower base 1 of fixed via 21 on upper press cover 2 is aligned, ensures the degree of accuracy of installation.
As disposable embodiment, between the clamping direction of clamping unit and the regulation moving direction of upper press cover 2
Angle can also be acute angle or obtuse angle.
As disposable embodiment or, the surface of one end that regulating block 3 contacts with the cell wall of mounting groove 11
For inclined-plane 31, the surface that is contacted on the cell wall of mounting groove 11 with regulating block 3 is correspondingly formed to be engaged with the shape on inclined-plane 31
Mating surface 22.Now the cross section of the through hole 4 on regulating block 3 is strip, to realize regulating block 3 by inclined-plane 31 and peace
Mating surface 22 on the cell wall of tankage 11 moves when coordinating driving upper press cover 2 to move with upper press cover 2.
As disposable embodiment, it is also possible that pair of the regulating block 3 with the cell wall of mounting groove 11 and with upper press cover 2
The table contacted on the cell wall of one of end face of end wall contact answered respectively inclined-plane 31, upper press cover 2 and mounting groove 11 with regulating block 3
The mating surface 22 that face is respectively correspondingly engaged formed with the shape with inclined-plane 31.The now cross section of the through hole 4 on regulating block 3
Also it is strip, so that the mating surface 22 on the cell wall of mounting groove 11 is pressed by coordinating with the inclined-plane 31 on regulating block 3 in driving
Lid 2 realizes that regulating block 3 moves with upper press cover 2 when moving.
As disposable embodiment, inclined-plane 31 can also be to tilt curved surface, and mating surface 22 is to coordinate with inclined-plane 31
Tilt curved surface.
As disposable embodiment, one end that upper press cover 2 contacts with regulating block 3 can not also form slot to make way 32.
Or, screw rod 5 loads the screw 13 and regulating block 3 of the bottom land of mounting groove 11 as disposable embodiment
Through hole 4 in after, tightened away from one end of bottom land by nut thread to compress regulating block 3.
As disposable embodiment, between the fixed via 21 of upper press cover 2 and the fixed engagement hole 12 of lower base 1
It can be connected, can also be connected by non-threaded connector by other threaded connectors such as screw.
Embodiment 2
The present embodiment provides a kind of jaw crusher, including the bearing block structure described in embodiment 1.By by above-mentioned axle
What length of the upper press cover 2 of holder structure on the groove width direction of the mounting groove 11 was set is less than the mounting groove 11
Groove width, it can be avoided heavy in the bearing block structure of jaw crusher when by being installed between upper press cover 2 and lower base 1
Upper press cover 2 there is one end and be fitted into mounting groove 11, the other end is stuck in the situation outside cell wall, is easily fitted into upper press cover 2
In mounting groove 11, the installation difficulty between upper press cover 2 and lower base 1 is reduced；Adjusted simultaneously by being set in the mounting groove 11
Mechanism is saved, after upper press cover 2 loads mounting groove 11 or during upper press cover 2 loads mounting groove 11, passes through the regulation machine
Structure compresses the cell wall of the mounting groove 11 with the corresponding end wall of the upper press cover 2 to produce the upper press cover 2 in the peace respectively
Movement on the width of tankage 11, so that the fixation in the bearing block structure of jaw crusher on bulky upper press cover 2 is led to
The fixed engagement hole 12 corresponding with lower base 1 of hole 21 can be relatively easily aligned, in order to which connector is respectively charged into fixed lead to
Hole 21 connects upper press cover 2 and lower base 1 with corresponding fixed engagement hole 12.
Obviously, above-described embodiment is only intended to clearly illustrate example, and is not the restriction to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or
Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or
Among the protection domain that variation is created still in the utility model.
Claims (10)
1. a kind of bearing block structure, including：
Lower base (1), form mounting groove (11)；
Upper press cover (2), it is removably installed in the mounting groove (11), and the inwall of the upper press cover (2) and the lower seat
The inwall of body (1) surrounds the bearing mounting hole (7) for installing bearing jointly；
Characterized in that,
Length of the upper press cover (2) on the groove width direction of the mounting groove (11) is less than the groove width of the mounting groove (11)；
Also include governor motion, be arranged in the mounting groove (11), positioned at cell wall and the upper pressure of the mounting groove (11)
Cover between the corresponding end wall of (2), and compress respectively the cell wall of the mounting groove (11) and the corresponding end wall of the upper press cover (2) with
Produce movement of the upper press cover (2) on the mounting groove (11) width.
2. bearing block structure according to claim 1, it is characterised in that the governor motion includes clamping unit and regulation
Block (3)；The regulation moving direction of the clamping direction of the clamping unit and the upper press cover (2) is in an angle；At least described tune
The end face that locking nub (3) contacts with the cell wall of the mounting groove (11) or the end wall corresponding with the upper press cover (2)
One of be inclined-plane (31), contacted on the cell wall of the upper press cover (2) and/or the mounting groove (11) with the regulating block (3)
Surface is correspondingly formed the mating surface (22) being engaged with the shape of the inclined-plane (31), the incline direction of the inclined-plane (31)
Suitable for when the clamping unit clamps, driving the upper press cover (2) mobile.
3. bearing block structure according to claim 2, it is characterised in that the clamping direction and the upper press cover (2)
The angle adjusted between moving direction is right angle.
4. bearing block structure according to claim 2, it is characterised in that the regulating block (3) with the upper press cover (2)
The surface of one end of contact is the inclined-plane (31).
5. bearing block structure according to claim 2, it is characterised in that the mating surface (22) be with the inclined-plane
(31) plane at identical inclination angle.
6. bearing block structure according to claim 2, it is characterised in that the upper press cover (2) connects with the regulating block (3)
Formed with slot to make way (32), it is accommodating that the slot to make way (32) is suitable to the regulating block (3) part for tactile one end.
7. bearing block structure according to claim 6, it is characterised in that the shape of the slot to make way (32) and the regulation
The surface configuration of block (3) corresponding end is engaged.
8. according to the bearing block structure any one of claim 2-7, it is characterised in that the clamping unit includes shaping
The through hole (4) extended along clamping direction on the regulating block (3), and one through the through hole (4) by the regulating block
(3) screw rod (5) of the bottom land of the mounting groove (11) is pressed to, the screw rod (5) is by the regulating block (3) and the mounting groove
(11) bottom land association.
9. bearing block structure according to claim 8, it is characterised in that the screw rod (5) passes through in the mounting groove
(11) screw (13) of bottom land corresponding position shaping, and the nut (51) being molded on the screw rod (5) is by described in
Regulating block (3) associates with the bottom land of the mounting groove (11).
10. a kind of jaw crusher, it is characterised in that including the bearing block structure any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720741101.3U CN206918098U (en) | 2017-06-23 | 2017-06-23 | Bearing block structure and there is its jaw crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720741101.3U CN206918098U (en) | 2017-06-23 | 2017-06-23 | Bearing block structure and there is its jaw crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206918098U true CN206918098U (en) | 2018-01-23 |
Family
ID=61322801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720741101.3U Withdrawn - After Issue CN206918098U (en) | 2017-06-23 | 2017-06-23 | Bearing block structure and there is its jaw crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206918098U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107237838A (en) * | 2017-06-23 | 2017-10-10 | 能诚集团有限公司 | Bearing block structure and the jaw crusher with it |
| CN112934382A (en) * | 2021-04-09 | 2021-06-11 | 拓赫机电科技(上海)有限公司 | Grinding device with three-dimensional splayed motion trail |
-
2017
- 2017-06-23 CN CN201720741101.3U patent/CN206918098U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107237838A (en) * | 2017-06-23 | 2017-10-10 | 能诚集团有限公司 | Bearing block structure and the jaw crusher with it |
| CN107237838B (en) * | 2017-06-23 | 2023-09-08 | 能诚集团有限公司 | Bearing seat structure and jaw crusher with same |
| CN112934382A (en) * | 2021-04-09 | 2021-06-11 | 拓赫机电科技(上海)有限公司 | Grinding device with three-dimensional splayed motion trail |
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180123 Effective date of abandoning: 20230908 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20180123 Effective date of abandoning: 20230908 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |