CN112844769A - Crawler jaw type movable crushing station - Google Patents
Crawler jaw type movable crushing station Download PDFInfo
- Publication number
- CN112844769A CN112844769A CN202011513421.6A CN202011513421A CN112844769A CN 112844769 A CN112844769 A CN 112844769A CN 202011513421 A CN202011513421 A CN 202011513421A CN 112844769 A CN112844769 A CN 112844769A
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- hopper
- conveyor
- screening
- screen
- jaw
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
- B02C21/02—Transportable disintegrating plant
- B02C21/026—Transportable disintegrating plant self-propelled
Abstract
The invention relates to a crawler jaw type mobile crushing station which comprises a rack, a feeding machine, a jaw crusher, a waste conveyor, a main conveyor and a walking crawler, wherein the feeding machine, the jaw crusher, the waste conveyor and the main conveyor are arranged at the top of the rack; the feeding machine comprises a folding blanking hopper, a vibrating motor and a pre-screening device, wherein the vibrating motor drives the folding blanking hopper to horizontally vibrate back and forth along the front and back directions; the folding blanking hopper, the waste conveyor and the main conveyor are all foldable. Has the advantages that: the length, the width and the height can be folded, so that the high power and the high crushing capacity of equipment can be realized, the transportation is convenient, the pre-screening device is arranged, and the working efficiency is higher.
Description
Technical Field
The invention relates to an engineering vehicle, in particular to a crawler jaw type movable crushing station.
Background
The jaw type movable crushing station is a latest rock crushing device, is mainly used for processing materials which are frequently required to be moved in metallurgy, chemical industry, building materials, hydropower engineering and the like, and is particularly used for processing flowable stone materials in expressway, railway, hydropower engineering and the like. However, due to the restrictions of relevant regulations of road transportation in China, the size of the existing jaw type mobile crushing station is often not too large, or is ultrahigh, overlong or superwide, so that the power and crushing capacity of equipment are greatly limited, and the yield is also limited.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a crawler jaw type mobile crushing station to solve the problems.
The technical scheme for solving the technical problems is as follows: a jaw type movable crawler crushing station comprises a frame, a feeding machine, a jaw crusher, a waste conveyor and a main conveyor which are arranged at the top of the frame, and a walking crawler arranged at the bottom of the frame; the feeding machine comprises a folding blanking hopper, a vibrating motor and a pre-screening device, wherein the vibrating motor drives the folding blanking hopper to horizontally vibrate back and forth along the front and back directions; the folding blanking hopper, the waste conveyor and the main conveyor are all foldable.
The invention has the beneficial effects that: the length, the width and the height can be folded, the transportation is convenient, the high power and the high crushing capacity of the equipment can be realized, the pre-screening device is arranged, and the working efficiency is higher.
On the basis of the technical scheme, the invention can be further improved as follows.
Further, the foldable blanking hopper comprises a feeding base, a spring, a bottom plate and three side plates, the feeding base is connected with the rack through the spring, the bottom plate is fixedly connected to the top of the feeding base, the side plates are hinged to the periphery of the bottom plate, the bottom plate and the side plates form a box body with an open top and an open front side, and the bottom plate extends to the position above a feeding hole of the jaw crusher; the vibration motor is fixedly connected to the rack, and the driving end of the vibration motor is fixedly connected with the feeding base.
The beneficial effect who adopts above-mentioned further scheme is that, the bottom plate with the curb plate encloses into the box body that top and front side are all open and is used for connecing the material, and vibrating motor drive feed base is along the reciprocating vibration of direction of advance, makes the material transport forward.
Furthermore, the rack is hinged with three first hydraulic cylinders which are in one-to-one correspondence with the side plates, and the end part of a piston rod of each first hydraulic cylinder is hinged with the outer side of the corresponding side plate.
The beneficial effect who adopts above-mentioned further scheme is that, can form the box body with curb plate jack-up and bottom plate together at during operation pneumatic cylinder one and connect the material, and the pneumatic cylinder one can pack up the curb plate when out of work needs transportation to reduce the holistic height of equipment, be convenient for transport.
Furthermore, the pre-screening device comprises a blanking screen and a square hole pre-screening screen, the blanking screen is arranged at the front end of the bottom plate, and the blanking screen is positioned above the waste conveyor.
The beneficial effect who adopts above-mentioned further scheme is that, the blanking sieve makes sand and soil and less material fall, and great material can not fall from the blanking sieve, continues to transport forward to jaw breaker breakage.
Further, the square hole pre-screening mesh is located between the blanking screen and the waste conveyor and is fixedly connected with the feeding base.
Adopt above-mentioned further scheme's beneficial effect is, the sand and soil that falls from the blanking sieve and less material are caught to the square hole screen cloth in advance, and sand and soil drops to the waste material conveyer from the square hole screen cloth in advance and transports, and less material can not drop from the square hole screen cloth in advance, continues the forward transportation.
Further, the length and the width of the square hole pre-screening mesh are both 20mm, and the size of the hole of the blanking screen is larger than that of the square hole pre-screening mesh.
The technical scheme has the advantages that the length and the width of the square hole pre-screening net are both 20mm, the material size standard which does not need to be crushed is met, the size of the hole of the blanking screen is larger than that of the hole of the square hole pre-screening net, and small materials can be guaranteed to fall from the blanking screen and cannot fall from the square hole pre-screening net.
Further, the square hole pre-screening net is obliquely arranged and the inclination of the square hole pre-screening net is 10 degrees.
Adopt above-mentioned further scheme's beneficial effect be, square hole screen cloth slope setting in advance and its inclination can guarantee higher filtration and conveying efficiency for 10.
Furthermore, a pre-screening hopper and a sandy soil distributing hopper are fixedly connected to the feeding base, the tops and the bottoms of the pre-screening hopper and the sandy soil distributing hopper are respectively provided with an opening, the openings of the tops of the pre-screening hopper and the sandy soil distributing hopper are larger than the openings of the bottoms of the pre-screening hopper and the sandy soil distributing hopper, the lower end of the square hole pre-screening screen is positioned above the opening of the top of the pre-screening hopper, and the opening of the bottom of the pre-screening hopper is positioned above the main conveyor; the square hole pre-screening net is positioned above the top opening of the sandy soil distributing hopper, and the bottom opening of the sandy soil distributing hopper is positioned above the waste conveyor; and a swingable adjusting baffle is arranged between the pre-screening hopper and the sandy soil distributing hopper, and the adjusting baffle swings to connect or disconnect the pre-screening hopper and the sandy soil distributing hopper so as to open and close a discharge hole of the sandy soil distributing hopper.
The technical scheme has the advantages that the pre-screening hopper ensures that smaller materials falling from the tail end of the square hole pre-screening mesh fall onto the main conveyor to be transported out, and the sandy soil distributing hopper ensures that sandy soil falling from the square hole pre-screening mesh falls onto the waste conveyor to be transported out; when the adjusting baffle swings to the right side according to the direction shown in the figure to disconnect the pre-screening hopper and the sandy soil sub-hopper, the discharge port of the sandy soil sub-hopper is opened, waste materials falling from the square hole pre-screening screen fall onto the waste material conveyor to be conveyed out, when the adjusting baffle swings to the left side according to the direction shown in the figure to connect the pre-screening hopper and the sandy soil sub-hopper, the discharge port of the sandy soil sub-hopper is closed, the materials falling from the square hole pre-screening screen enter the pre-screening hopper through the feed port of the sandy soil sub-hopper and are finally conveyed out from the main conveyor, the function is mainly determined by a user, when the pre-screened stone material contains little silt, the qualification of finished materials of the user is met, the user can switch the adjusting baffle, the pre-screening is directly conveyed out through the main conveyor, and otherwise, the waste materials are conveyed out through the waste material conveyor in the form of the waste materials.
Further, a deironing device is arranged above the main conveyor.
Adopt the beneficial effect of above-mentioned further scheme to be, walk metalworks such as reinforcing bar in the material through magnetic force.
Furthermore, the tail section of the main conveyor is hinged with the middle section of the main conveyor and can swing up and down, a second hydraulic cylinder is arranged below the main conveyor, and the cylinder body end part and the piston rod end part of the second hydraulic cylinder are respectively hinged with the bottoms of the middle section and the tail section of the main conveyor; the tail section of the waste conveyor is hinged with the middle section of the waste conveyor and can swing up and down, a hydraulic cylinder III is arranged below the waste conveyor, and the end part of a cylinder body and the end part of a piston rod of the hydraulic cylinder III are respectively hinged with the bottoms of the middle section and the tail section of the waste conveyor.
Adopt above-mentioned further scheme's beneficial effect is that, when the during operation, pneumatic cylinder two and pneumatic cylinder three swing main conveyer and waste material conveyer to operating position respectively, and when needs transportation, pneumatic cylinder two and pneumatic cylinder three swing main conveyer and waste material conveyer to folding position respectively to be convenient for transport.
Drawings
FIG. 1 is a schematic structural view of a jaw type mobile crawler crushing station provided by the invention;
FIG. 2 is a schematic view of the shell-removed configuration of a track jaw mobile crushing station shown in FIG. 1;
FIG. 3 is a top plan view of one of the track jaw mobile crushing stations shown in FIG. 1;
FIG. 4 is a right side view of a track jaw mobile crushing station of FIG. 1;
fig. 5 is a partially enlarged view of the connection structure of the pre-screening hopper, the sandy soil sub-hopper and the adjusting baffle of the tracked jaw mobile crushing station shown in fig. 2.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the device comprises a bottom plate, 2, side plates, 3, a blanking screen, 4, a jaw crusher, 5, a square hole pre-screening screen, 6, a pre-screening hopper, 7, a waste conveyor, 8, a main conveyor, 9, a first hydraulic cylinder, 10, a second hydraulic cylinder, 11, an iron remover, 12, a walking crawler, 13, a feeding base, 14, a spring, 15, a sand and soil separating hopper, 16 and an adjusting baffle.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1-5, a track jaw mobile crushing station comprises a frame, a feeding machine, a jaw crusher 4, a waste conveyor 7 and a main conveyor 8 which are arranged at the top of the frame, and a walking track 12 which is arranged at the bottom of the frame; the feeder comprises a folding blanking hopper and a vibrating motor, the vibrating motor drives the folding blanking hopper to horizontally vibrate back and forth along the front and back direction, the feeder also comprises a pre-screening device, sandy soil falls onto the waste conveyor 7 through the pre-screening device and is conveyed out, and the materials fall onto the main conveyor 8 after being crushed by the jaw crusher 4 and are conveyed out; the folding blanking hopper, the waste conveyor 7 and the main conveyor 8 are all foldable.
The foldable blanking hopper comprises a feeding base 13, a spring 14, a bottom plate 1 and three side plates 2, wherein the feeding base 13 is connected with the rack through the spring 14, the bottom plate 1 is fixedly connected to the top of the feeding base 13, the side plates 2 are hinged to the periphery of the bottom plate 1, the bottom plate 1 and the side plates 2 enclose a box body with the top and the front sides open, and the bottom plate 1 extends to the position above a feeding hole of the jaw crusher 4; the vibration motor is fixedly connected to the rack, and the driving end of the vibration motor is fixedly connected with the feeding base 13.
The rack is further hinged with three first hydraulic cylinders 9 which are in one-to-one correspondence with the side plates 2, and the end parts of piston rods of the first hydraulic cylinders 9 are hinged with the outer sides of the corresponding side plates 2.
The pre-screening device comprises a blanking screen 3 and a square hole pre-screening screen 5, the blanking screen 3 is installed at the front end of the bottom plate 1, and the blanking screen 3 is located above the waste conveyor 7.
The square-hole pre-screening mesh 5 is located between the blanking screen 3 and the waste conveyor 7 and is fixedly connected with the feeding base 13.
The length and the width of the square hole pre-screening net 5 are both 20mm, and the size of the hole of the blanking screen 3 is larger than that of the square hole pre-screening net 5.
The square-hole pre-screening mesh 5 is obliquely arranged and the inclination of the square-hole pre-screening mesh is 10 degrees.
The feeding base 13 is also fixedly connected with a pre-screening hopper 6 and a sandy soil distributing hopper 15, the top and the bottom of the pre-screening hopper 6 and the sandy soil distributing hopper 15 are respectively provided with an opening, the top openings of the pre-screening hopper 6 and the sandy soil distributing hopper 15 are both larger than the bottom openings, the lower end of the square hole pre-screening screen 5 is positioned above the top opening of the pre-screening hopper 6, and the bottom opening of the pre-screening hopper 6 is positioned above the main conveyor 8; the square hole pre-screening mesh 5 is positioned above the top opening of the sand and soil distribution hopper 15, and the bottom opening of the sand and soil distribution hopper 15 is positioned above the waste conveyor 7; a swingable adjusting baffle 16 is arranged between the pre-screening hopper 6 and the sandy soil distributing hopper 15, and the adjusting baffle 16 swings to connect or disconnect the pre-screening hopper 6 and the sandy soil distributing hopper 15 so as to open and close a discharge hole of the sandy soil distributing hopper 15.
And an iron remover 11 is arranged above the main conveyor 8.
The tail section of the main conveyor 8 is hinged with the middle section of the main conveyor and can swing up and down, a second hydraulic cylinder 10 is arranged below the main conveyor 8, and the cylinder body end part and the piston rod end part of the second hydraulic cylinder 10 are respectively hinged with the bottoms of the middle section and the tail section of the main conveyor 8; the tail section of the waste conveyor 7 is hinged with the middle section of the waste conveyor and can swing up and down, a third hydraulic cylinder is arranged below the waste conveyor 7, and the end part of a cylinder body and the end part of a piston rod of the third hydraulic cylinder are respectively hinged with the bottoms of the middle section and the tail section of the waste conveyor 7.
The stacking volume of the folding blanking hopper is 6 cubic meters; two vibration motors are symmetrically arranged, and the power of the two vibration motors is 5.5 KW; the model of the jaw crusher 4 is LDC110, the power is 132KW, the maximum feeding granularity is 650mm, and the discharge size is 70-200 mm; the power of the iron remover 11 is 3.2 KW; the specification of the main conveyor 8 is B1000 multiplied by 15m, and the power is 11 KW; the specification of the waste conveyor 7 is B650 multiplied by 6m, and the power is 5.5 KW; the walking crawler 12 can independently act on one side and turn on the spot, and the maximum climbing angle is 20 degrees. The weight of the whole machine is 75T, the processing capacity of the whole machine is 190 plus 480T/H, and the power of the whole machine is 162.7KW
When the device is in a working state, the length, the width and the height of the device are respectively 18.2 meters, 6 meters and 5.1 meters, when the device needs to be transported, the device enters a folded state, the length, the width and the height of the device are respectively 16 meters, 3.6 meters and 3.9 meters, and the device meets the transportation limit standard of the state.
The fixed connection referred to in this application may be a threaded connection, a welded connection or an adhesive connection.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. A track jaw type mobile crushing station is characterized by comprising a frame, a feeding machine, a jaw crusher (4), a waste material conveyor (7) and a main conveyor (8) which are arranged at the top of the frame, and a walking track (12) arranged at the bottom of the frame; the feeder comprises a folding blanking hopper, a vibrating motor and a pre-screening device, wherein the vibrating motor drives the folding blanking hopper to horizontally vibrate back and forth along the front and back directions, sandy soil falls onto the waste conveyor (7) through the pre-screening device and is conveyed out, and materials fall onto the main conveyor (8) after being crushed by the jaw crusher (4) and are conveyed out; the folding blanking hopper, the waste conveyor (7) and the main conveyor (8) are all foldable.
2. A tracked jaw mobile crushing station according to claim 1, characterized in that the folding type blanking hopper comprises a feeding base (13), a spring (14), a bottom plate (1) and three side plates (2), the feeding base (13) is connected with the frame through the spring (14), the bottom plate (1) is fixedly connected with the top of the feeding base (13), the side plates (2) are hinged on the periphery of the bottom plate (1), the bottom plate (1) and the side plates (2) enclose a box body with an open top and a front side, and the bottom plate (1) extends to the position above the feeding port of the jaw crusher (4); the vibration motor is fixedly connected to the rack, and the driving end of the vibration motor is fixedly connected with the feeding base (13).
3. The jaw type movable crawler crushing station as claimed in claim 2, characterized in that the frame is further hinged with three hydraulic cylinders I (9) which correspond to the side plates (2) one by one, and the end of the piston rod of each hydraulic cylinder I (9) is hinged with the outer side of the corresponding side plate (2).
4. A track jaw mobile crushing station according to claim 2, characterized in that the prescreening device comprises a blanking screen (3) and a square-hole prescreening screen (5), the blanking screen (3) being mounted at the front end of the bottom plate (1), the blanking screen (3) being located above the scrap conveyor (7).
5. A track jaw mobile crushing station according to claim 4, characterized in that the square-hole pre-screen (5) is located between the blanking screen (3) and the scrap conveyor (7) and it is fixedly connected to the feed base (13).
6. A jaw mobile crushing station according to claim 5, characterized in that the square holes of the square hole pre-screen (5) are 20mm long and wide, and the size of the holes of the blanking screen (3) is larger than the size of the holes of the square hole pre-screen (5).
7. A jaw mobile crushing station with caterpillar tracks, according to claim 5, characterized in that the square-hole pre-screen (5) is inclined and has an inclination of 10 °.
8. A tracked jaw mobile crushing station as claimed in claim 7, characterized in that a pre-screening hopper (6) and a sand and soil separating hopper (15) are fixedly connected to the feed base (13), the top and bottom of the pre-screening hopper (6) and the sand and soil separating hopper (15) are respectively open, the top opening of the pre-screening hopper (6) and the sand and soil separating hopper (15) is larger than the bottom opening, the lower end of the square-hole pre-screen (5) is located above the top opening of the pre-screening hopper (6), and the bottom opening of the pre-screening hopper (6) is located above the main conveyor (8); the square hole pre-screening net (5) is positioned above the top opening of the sand and soil distribution hopper (15), and the bottom opening of the sand and soil distribution hopper (15) is positioned above the waste conveyor (7); and a swingable adjusting baffle (16) is arranged between the pre-screening hopper (6) and the sandy soil distributing hopper (15), and the adjusting baffle (16) swings to be communicated or disconnected with the pre-screening hopper (6) and the sandy soil distributing hopper (15) to open and close a discharge hole of the sandy soil distributing hopper (15).
9. A tracked jaw mobile crushing station according to claim 1, characterized in that a de-ironing separator (11) is mounted above the main conveyor (8).
10. A jaw mobile crawler crushing station as claimed in claim 1, wherein the tail section of the main conveyor (8) is hinged with the middle section thereof and can swing up and down, a second hydraulic cylinder (10) is arranged below the main conveyor (8), and the cylinder end and the piston rod end of the second hydraulic cylinder (10) are respectively hinged with the bottoms of the middle section and the tail section of the main conveyor (8); the tail section of the waste conveyor (7) is hinged with the middle section of the waste conveyor and can swing up and down, a hydraulic cylinder III is arranged below the waste conveyor (7), and the end part of a cylinder body and the end part of a piston rod of the hydraulic cylinder III are respectively hinged with the middle section and the bottom of the tail section of the waste conveyor (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011513421.6A CN112844769A (en) | 2020-12-17 | 2020-12-17 | Crawler jaw type movable crushing station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011513421.6A CN112844769A (en) | 2020-12-17 | 2020-12-17 | Crawler jaw type movable crushing station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112844769A true CN112844769A (en) | 2021-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011513421.6A Pending CN112844769A (en) | 2020-12-17 | 2020-12-17 | Crawler jaw type movable crushing station |
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| CN (1) | CN112844769A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090302141A1 (en) * | 2008-05-14 | 2009-12-10 | Komatsu Ltd. | Mobile crusher |
| CN206567067U (en) * | 2017-01-23 | 2017-10-20 | 柳工美卓建筑设备(常州)有限公司 | A kind of crawler belt movement jaw crushing screening station |
| CN108940546A (en) * | 2018-08-31 | 2018-12-07 | 郑州山川重工有限公司 | A kind of vehicle-mounted removable Crushing Station |
| CN110302886A (en) * | 2019-06-26 | 2019-10-08 | 浙江神霸矿山机械有限公司 | Novel movable jaw integration Crushing Station |
| CN211070404U (en) * | 2019-09-11 | 2020-07-24 | 广西美斯达工程机械设备有限公司 | Movable crushing station with pre-screening function |
| CN111659490A (en) * | 2020-05-09 | 2020-09-15 | 陈挺 | Movable jaw type crushing station |
| CN112058464A (en) * | 2019-06-11 | 2020-12-11 | 克磊镘有限公司 | Feed unit for a treatment plant, in particular a crushing or screening plant |
-
2020
- 2020-12-17 CN CN202011513421.6A patent/CN112844769A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090302141A1 (en) * | 2008-05-14 | 2009-12-10 | Komatsu Ltd. | Mobile crusher |
| CN206567067U (en) * | 2017-01-23 | 2017-10-20 | 柳工美卓建筑设备(常州)有限公司 | A kind of crawler belt movement jaw crushing screening station |
| CN108940546A (en) * | 2018-08-31 | 2018-12-07 | 郑州山川重工有限公司 | A kind of vehicle-mounted removable Crushing Station |
| CN112058464A (en) * | 2019-06-11 | 2020-12-11 | 克磊镘有限公司 | Feed unit for a treatment plant, in particular a crushing or screening plant |
| CN110302886A (en) * | 2019-06-26 | 2019-10-08 | 浙江神霸矿山机械有限公司 | Novel movable jaw integration Crushing Station |
| CN211070404U (en) * | 2019-09-11 | 2020-07-24 | 广西美斯达工程机械设备有限公司 | Movable crushing station with pre-screening function |
| CN111659490A (en) * | 2020-05-09 | 2020-09-15 | 陈挺 | Movable jaw type crushing station |
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Application publication date: 20210528 |
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