CN208959963U - A kind of discharge buffering mechanism for jaw crusher - Google Patents
A kind of discharge buffering mechanism for jaw crusher Download PDFInfo
- Publication number
- CN208959963U CN208959963U CN201821463870.2U CN201821463870U CN208959963U CN 208959963 U CN208959963 U CN 208959963U CN 201821463870 U CN201821463870 U CN 201821463870U CN 208959963 U CN208959963 U CN 208959963U
- Authority
- CN
- China
- Prior art keywords
- plate
- guide plate
- way
- conveyer belt
- jaw crusher
- 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.)
- Active
Links
Landscapes
- Crushing And Grinding (AREA)
Abstract
Utility model discloses a kind of discharge buffering mechanism for jaw crusher, belongs to crushing plant field；When solving broken material and falling on conveyer belt from discharge port, impact force can be generated to transmission belt surface, the problem of long-term operation will lead to conveyer belt abrasion rupture.Its key points of the technical solution are that including being located at discharge outlet and being located at leading the way above conveyer belt, runner, multiple rotor plates being fixedly connected on the runner side wall and the guide plate being set between discharge port and the rotor plate of the inner wall rotation connection that both ends are led the way with described respectively；The guide plate is inclined to set, and connect at the top of the guide plate with the inner wall led the way, and the bottom of the guide plate is located at the surface of the runner.The case where the utility model can guide the stone fallen by discharge outlet, and smoothly move on conveyer belt, and the impact force that stone generates transmission belt surface is greatly lowered, avoids long-term operation that conveyer belt abrasion is caused to rupture.
Description
Technical field
The utility model relates to crushing plant field, in particular to a kind of discharge buffering mechanism for jaw crusher.
Background technique
Jaw crusher is widely used in various ores in the industries such as mine smelting, building materials, highway, railway, water conservancy, chemical industry
With being crushed for bulk materials.
Existing notification number provides a kind of jaw crusher, including moving jaw plate and quiet jaw for the patent of CN206810357U
Plate is set as crusher chamber between moving jaw plate and quiet jaw, crusher chamber is wide at the top and narrow at the bottom, is transported by moving jaw plate close to or far from quiet jaw
Dynamic to complete material crushing operation, bottom end is set as discharge port between moving jaw plate and quiet jaw.
It, can be to transmission belt surface but when in the above-mentioned technical solutions, broken material is fallen on conveyer belt from discharge port
Impact force is generated, long-term operation will lead to conveyer belt abrasion rupture, therefore to be improved.
Utility model content
The purpose of the utility model is to provide a kind of discharge buffering mechanisms for jaw crusher, can guide by discharging
The stone fallen at mouthful, and smoothly move on conveyer belt, the impact force that stone generates transmission belt surface is greatly lowered, keeps away
Exempt from the case where long-term operation causes conveyer belt abrasion to rupture.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of discharge buffering mechanism for jaw crusher, including being located at discharge outlet and being located at drawing above conveyer belt
The runner for the inner wall rotation connection that road, both ends are led the way with described respectively, multiple rotations being fixedly connected on the runner side wall
Plate and the guide plate being set between discharge port and the rotor plate；The guide plate is inclined to set, and the guide plate
Top is connect with the inner wall led the way, and the bottom of the guide plate is located at the surface of the runner.
Using the above scheme, where stone is directed to runner by guide plate on the side rotor plate of vertical plane, so that runner
The pressure that the side rotor plate is subject to is greater than the pressure that runner other side rotor plate is subject to, under the action of pressure difference, so that rotation
Plate, which rotates, takes turns rotation, drives the stone on rotor plate to be slipped on transmission belt from rotor plate, in the process, by stone
Part potential energy is the rotation function of runner and rotor plate, reaches and the impact that stone generates drive belt surface is greatly lowered
Power reduces the probability that long-term operation causes conveyer belt abrasion to rupture.
Preferably, being provided on the inner wall led the way towards the curved arc panel of conveyer belt, the arc panel and biography
The distance between band is sent to be gradually reduced along conveyer belt direction of transfer, the guide plate and the arc panel are located at described lead the way
Opposing sidewalls.
Using the above scheme, stone consumes part potential energy by rotor plate, later stone due to the rotation of gravity belt turn movable plate
It slides from rotor plate to arcwall face, potential energy is further consumed by arc panel, when so that final stone being transmitted on conveyer belt,
Reduce stone influences caused by transmission belt surface, improves the service life of conveyer belt.
Preferably, the two sides of the conveyer belt are provided with mounting base, the following table of the arc panel and the arc panel
The mounting base that face abuts against.
Using the above scheme, mounting base plays the role of supporting arc panel, avoids due to leading to arc under stone gravity
Elastic deformation occurs for shape plate, thus the case where pressing on conveyer belt, influencing conveyer belt normal operation generation.
Preferably, the end of the arc panel is abutted with conveyer belt upper surface.
Using the above scheme, the end abutment of arc panel on a moving belt so that stone is smoothly moved from arc panel
Onto conveyer belt, to reduce stone to the impact force of conveyer belt.
Preferably, the one end of the rotor plate far from shaft is abutted with the arc panel upper surface.
Using the above scheme, enable the stone on rotor plate smoothly to drop on arc panel, reduce stone to arc
The impact force of shape plate.
Preferably, the two sides of the arc panel are equipped with limit plate.
Using the above scheme, for the stone on arc panel in mutual collision process, limit plate can reduce stone from arc
The probability that the two sides of plate are fallen away improves the practicability of device.
Preferably, being provided with several support rods between the bottom surface of the guide plate and the inner wall of leading the way.
Using the above scheme, support rod can play a supporting role to guide plate, reduce stone to the impact force of guide plate,
The probability of junction fracture between reducing guide plate and leading the way.
Preferably, the support rod includes straight-bar and the mating loop bar of the straight-bar and is set to the set
Spring in bar；The one end of the straight-bar far from the loop bar and the guide plate are hinged, and the loop bar is far from the straight-bar
One end and the inner wall led the way are hinged, and the both ends of the spring are fixedly connected with the straight-bar and the loop bar respectively.
Using the above scheme, when stone generates impact force to guide plate, spring contraction, in straight-bar retraction loop bar, thus
The length for shortening support rod indirectly, enables guide plate that can rotate around articulated shaft, so that stone turns the part of impact force of guide plate
The elastic force of telescopic spring is turned to, reduces abrasion of the stone to guide plate, improves the service life of guide plate.
Preferably, be arranged with several torsional springs on the articulated shaft of the guide plate, the both ends of the torsional spring respectively with it is described
The bottom surface of guide plate is fixedly connected with the inner wall led the way.
Using the above scheme, when stone impacts guide plate, torsional spring can enable guide plate rotate around articulated shaft, so that stone
Block is converted into the rotatory force of torsional spring to the part of impact force of guide plate, to reduce breakage of the stone to guide plate, improves guiding
The service life of plate.
Preferably, the cross section of the rotor plate is arranged in arcuation, bending direction and its side of rotation of the rotor plate
To identical.
Using the above scheme, arcuation is arranged so that rotor plate bears more stones as far as possible, and increase rotor plate is born
Gravity, reduce the probability for causing rotor plate that can not rotate under stone gravity due to stone gravity deficiency.
In conclusion the utility model has the following beneficial effects: stone is directed to runner place vertical plane by guide plate
Side rotor plate on so that the pressure that is subject to of the runner side rotor plate is greater than the pressure that runner other side rotor plate is subject to,
Under the action of pressure difference, so that rotor plate rotates, wheel rotation, drives the stone on rotor plate to be slipped to transmission from rotor plate
It takes, in the process, is the rotation function of runner and rotor plate by the part potential energy of stone, reaches and stone is greatly lowered
The impact force that block generates drive belt surface reduces the probability that long-term operation causes conveyer belt abrasion to rupture.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment one；
Fig. 2 is the partial sectional view led the way in the utility model embodiment one with arc panel；
Fig. 3 is the partial sectional view of support rod in the utility model embodiment one；
Fig. 4 is the partial sectional view led the way in the utility model embodiment one；
Fig. 5 is partial sectional view of leading the way in the utility model embodiment two.
In figure: 1, discharge port；2, it leads the way；3, runner；4, rotor plate；5, guide plate；6, support rod；61, straight-bar；62, it covers
Bar；63, spring；7, arc panel；8, conveyer belt；9, limit plate；10, mounting base；11, torsional spring；12, crusher ontology.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment one: a kind of discharge buffering mechanism for jaw crusher, as shown in Figure 1, including being located at crusher sheet
It the discharge port 1 of the lower section of body 12 and is fixedly connected on crusher ontology 12 and leads the way 2, leading the way 2 is located at going out for crusher ontology 12
At material mouth 1 and it is located at right above conveyer belt 8.Since the section of the discharge port 1 of jaw crusher is rectangle, 2 are led the way
Section is also configured as rectangle.
Runner 3 is rotatably connected in 2 as shown in Fig. 2, leading the way, the both ends of runner 3 pass through bearing with 2 inner wall of leading the way respectively
Rotation connection, and runner 3 is in horizontally disposed.It is connected with multiple rotor plates 4 on 3 side wall of runner, is rotated in the present embodiment
Plate 4 is preferably four, and the cross section of rotor plate 4 is arranged in arcuation, and the bending direction of rotor plate 4 is identical as its rotation direction, is turned
Movable plate 4 rotates counterclockwise.Guide plate 5 is installed between discharge port 1 (referring to Fig. 1) and rotor plate 4, guide plate 5 is inclined to set,
And the top of guide plate 5 is connect with 2 inner wall of leading the way, the bottom of guide plate 5 is located at the surface of runner 3.The bottom surface of guide plate 5 with
It leads the way and several support rods 6 is installed between 2 inner walls, support rod 6 plays a supporting role to guide plate 5, avoids since stone is to leading
To the impact force of plate 5, the case where junction for leading to guide plate 5 and leading the way between 2 is broken.
As shown in Figures 2 and 3, support rod 6 includes straight-bar 61 and the mating loop bar 62 of straight-bar 61 and is set to set
Spring 63 in bar 62；The one end of straight-bar 61 far from loop bar 62 and guide plate 5 are hinged, the one end of loop bar 62 far from straight-bar 61 with draw
The inner wall in road 2 is hinged, and the both ends of spring 63 are fixedly connected with straight-bar 61 and loop bar 62 respectively.
As shown in figure 4, lead the way 2 inner wall on be connected with towards the curved arc panel 7 of conveyer belt 8, arc panel 7 and pass
Send the distance between band 8 to be gradually reduced along 8 direction of transfer of conveyer belt, guide plate 5 and arc panel 7 be located at lead the way 2 it is opposite
Side wall.The two sides of arc panel 7 are connected with limit plate 9, and limit plate 9 can reduce stone and fall from the two sides of arc panel 7
The probability gone out improves the practicability of device.
The two sides of conveyer belt 8 are welded with mounting base 10, and arc panel 7 is abutted with mounting base 10, and mounting base 10 plays support
The effect of arc panel 7 is avoided due to causing arc panel 7 that elastic deformation occurs under stone gravity, to press on conveyer belt 8
On, the case where influencing 8 normal operation of conveyer belt generation.The end of arc panel 7 is abutted with conveyer belt 8, so that stone is from arc
It is smoothly moved on conveyer belt 8 on shape plate 7.
Concrete operating principle: when stone generates impact force to guide plate 5, spring 63 is shunk, 61 retraction loop bar 62 of straight-bar
It is interior, to shorten the length of support rod 6 indirectly, enable guide plate 5 that can rotate around articulated shaft, so that portion of the stone to guide plate 5
Impact force is divided to be converted into the flexible elastic force of spring 63；Rear deflector 5 stone is directed on rotor plate 4, due to the weight of stone
Power drives rotor plate 4 to rotate around runner 3, until stone is slipped to biography from rotor plate 4 when at the rotation to transmission belt of rotor plate 4
It is dynamic to take, in the process, it is the kinetic energy of runner 3 and rotor plate 4 by the part potential energy of stone, reaches and stone is greatly lowered
The impact force that block generates drive belt surface avoids long-term operation that conveyer belt 8 is caused to wear the case where rupturing.
Embodiment two: a kind of discharge buffering mechanism for jaw crusher, as shown in figure 5, the present embodiment and embodiment
One the difference is that, be arranged with several torsional springs 11 on the articulated shaft of guide plate 5, the both ends of torsional spring 11 respectively with guide plate 5
Bottom surface and lead the way 2 inner wall abut, stone to guide plate 5 impact when, torsional spring 11 can enable guide plate 5 around articulated shaft revolve
Turn, so that stone is converted into the rotatory force of torsional spring 11 to the part of impact force of guide plate 5, to reduce stone to guide plate 5
Breakage improves the service life of guide plate 5.
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 all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (10)
1. a kind of discharge buffering mechanism for jaw crusher, which is characterized in that passed including being located at discharge port (1) and being located at
Send above band (8) lead the way (2), both ends respectively with it is described lead the way (2) inner wall rotation connection runner (3), it is multiple it is fixed even
The rotor plate (4) being connected on the runner (3) side wall and the guiding being set between discharge port (1) and the rotor plate (4)
Plate (5)；The guide plate (5) is inclined to set, and connect at the top of the guide plate (5) with the inner wall for leading the way (2), described
The bottom of guide plate (5) is located at the surface of the runner (3).
2. a kind of discharge buffering mechanism for jaw crusher according to claim 1, which is characterized in that described to lead the way
(2) it is provided on inner wall towards conveyer belt (8) curved arc panel (7), between the arc panel (7) and conveyer belt (8)
Distance is gradually reduced along conveyer belt (8) direction of transfer, and the guide plate (5) and the arc panel (7) are located at described lead the way
(2) opposing sidewalls.
3. a kind of discharge buffering mechanism for jaw crusher according to claim 2, which is characterized in that the transmission
The two sides of band (8) are provided with mounting base (10), the peace that the lower surface of the arc panel (7) and the arc panel (7) abuts against
It fills seat (10).
4. a kind of discharge buffering mechanism for jaw crusher according to claim 3, which is characterized in that the arc
The end of plate (7) is abutted with conveyer belt (8) upper surface.
5. a kind of discharge buffering mechanism for jaw crusher according to claim 2, which is characterized in that the rotation
Plate (4) is abutted far from one end of shaft with the arc panel (7) upper surface.
6. a kind of discharge buffering mechanism for jaw crusher according to claim 2, which is characterized in that the arc
The two sides of plate (7) are equipped with limit plate (9).
7. a kind of discharge buffering mechanism for jaw crusher according to claim 1, which is characterized in that the guiding
Several support rods (6) are provided between the bottom surface of plate (5) and described (2) inner wall of leading the way.
8. a kind of discharge buffering mechanism for jaw crusher according to claim 7, which is characterized in that the support
Bar (6) includes straight-bar (61) and the straight-bar (61) mating loop bar (62) and is set in the loop bar (62)
Spring (63)；Hingedly, the loop bar (62) is remote for the straight-bar (61) one end and the guide plate (5) far from the loop bar (62)
One end from the straight-bar (61) with it is described lead the way (2) inner wall it is hinged, the both ends of the spring (63) respectively with the straight-bar
(61) it is fixedly connected with the loop bar (62).
9. a kind of discharge buffering mechanism for jaw crusher according to claim 1, which is characterized in that the guiding
It is arranged on the articulated shaft of plate (5) several torsional springs (11), the both ends of the torsional spring (11) bottom surface with the guide plate (5) respectively
It is fixedly connected with the inner wall for leading the way (2).
10. a kind of discharge buffering mechanism for jaw crusher according to claim 1, which is characterized in that described turn
The cross section of movable plate (4) is arranged in arcuation, and the bending direction of the rotor plate (4) is identical as its rotation direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821463870.2U CN208959963U (en) | 2018-09-05 | 2018-09-05 | A kind of discharge buffering mechanism for jaw crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821463870.2U CN208959963U (en) | 2018-09-05 | 2018-09-05 | A kind of discharge buffering mechanism for jaw crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208959963U true CN208959963U (en) | 2019-06-11 |
Family
ID=66755771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821463870.2U Active CN208959963U (en) | 2018-09-05 | 2018-09-05 | A kind of discharge buffering mechanism for jaw crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208959963U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112776181A (en) * | 2021-01-18 | 2021-05-11 | 成都万欣邦达实业有限公司 | Batching divides material system |
| CN113057800A (en) * | 2021-04-01 | 2021-07-02 | 山东海燕医用材料制造有限公司 | Batch processing device for sterilized cotton swabs |
| CN115289825A (en) * | 2022-06-20 | 2022-11-04 | 华能国际电力股份有限公司大连电厂 | Belt type drying machine |
| CN115649734A (en) * | 2022-11-08 | 2023-01-31 | 北新建材(昆明)有限公司 | Gypsum board goes out board conveyor |
-
2018
- 2018-09-05 CN CN201821463870.2U patent/CN208959963U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112776181A (en) * | 2021-01-18 | 2021-05-11 | 成都万欣邦达实业有限公司 | Batching divides material system |
| CN113057800A (en) * | 2021-04-01 | 2021-07-02 | 山东海燕医用材料制造有限公司 | Batch processing device for sterilized cotton swabs |
| CN115289825A (en) * | 2022-06-20 | 2022-11-04 | 华能国际电力股份有限公司大连电厂 | Belt type drying machine |
| CN115649734A (en) * | 2022-11-08 | 2023-01-31 | 北新建材(昆明)有限公司 | Gypsum board goes out board conveyor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208959963U (en) | A kind of discharge buffering mechanism for jaw crusher | |
| CN202387506U (en) | Single-tooth-roller crusher | |
| CN205495682U (en) | Double gear breaker | |
| CN212549778U (en) | Roller crusher | |
| CN208526726U (en) | A kind of jaw crusher | |
| CN202105678U (en) | Jaw crusher | |
| CN207056721U (en) | A kind of raw coal disintegrating machine | |
| CN211707027U (en) | Montmorillonite crushing device | |
| CN208260879U (en) | A kind of flexible and efficient impact breaker | |
| CN216538890U (en) | Rotor type sand making machine with double-motor structure | |
| CN2762887Y (en) | Self-sucking type feeding device of impacting type pulverizer | |
| CN212167526U (en) | Jaw breaker for ore dressing | |
| CN201040253Y (en) | Clearance adjustable single roller ash crusher | |
| CN211887307U (en) | Crushing device for recycling solid waste of converter refractory material | |
| CN209020934U (en) | Industrial solid castoff greenization processing system | |
| CN103121594A (en) | Spiral cushion material blanking device | |
| CN110302882A (en) | Hammer type sand production machine is used in a kind of crushing of rare earth | |
| CN1981938A (en) | Self-suction feeder of impacting crusher | |
| CN107774369A (en) | A kind of coaxial jaw crusher of double plates with protective cover | |
| CN205392604U (en) | Casing promotes formula breaker | |
| CN109833966A (en) | A kind of mining ore high-efficiency environment friendly crusher of adjustable particulate matter size | |
| CN217016752U (en) | Long service life's cone crusher welt | |
| CN220177705U (en) | Quartz sand washing production device | |
| CN216459108U (en) | Stone breaker is used in municipal works construction | |
| CN215312915U (en) | Grinding and crushing device for mineral products |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |