CN113926521A - Jaw crushing splitter with observation mirror - Google Patents

Jaw crushing splitter with observation mirror Download PDF

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Publication number
CN113926521A
CN113926521A CN202111089774.2A CN202111089774A CN113926521A CN 113926521 A CN113926521 A CN 113926521A CN 202111089774 A CN202111089774 A CN 202111089774A CN 113926521 A CN113926521 A CN 113926521A
Authority
CN
China
Prior art keywords
rod
electric push
display screen
push rod
camera
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.)
Pending
Application number
CN202111089774.2A
Other languages
Chinese (zh)
Inventor
孙鹏
杨传兴
黄建国
阮建
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Laigang Yongfeng Steel and Iron Co Ltd
Original Assignee
Shandong Laigang Yongfeng Steel and Iron Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shandong Laigang Yongfeng Steel and Iron Co Ltd filed Critical Shandong Laigang Yongfeng Steel and Iron Co Ltd
Priority to CN202111089774.2A priority Critical patent/CN113926521A/en
Publication of CN113926521A publication Critical patent/CN113926521A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C1/00Crushing or disintegrating by reciprocating members
    • B02C1/02Jaw crushers or pulverisers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/02Feeding devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/04Safety devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C25/00Control arrangements specially adapted for crushing or disintegrating

Abstract

The invention discloses a jaw crushing and splitting machine with a sight glass, which comprises a case, wherein a crusher is arranged on the case, driving seats are arranged on two sides of the crusher, a detection device and a display device are respectively arranged on the two driving seats, the detection device comprises a camera and a position sensor, the camera and the position sensor are respectively used for acquiring images and state data of materials in a feeding bin, a splitting mechanism for stirring the materials is arranged on the feeding bin, and the splitting mechanism is started and stopped according to the state data acquired by the detection device. Install the feed mechanism who stirs the material on the feeding storehouse, feed mechanism can open according to the state data that detection device acquireed and stop, and when feed mechanism starts, it stirs the material, can avoid the material to bond each other or extrude and cause the unable broken condition that descends, has improved broken efficiency.

Description

Jaw crushing splitter with observation mirror
Technical Field
The invention relates to the technical field of crusher equipment, in particular to a jaw crushing splitter with an observation mirror.
Background
The jaw crushing and reducing machine has compact structure, high integral rigidity, capacity of crushing various kinds of medium hardness ore and other bulk solid material intermittently or continuously, automatic reduction and separation, and capacity of making material sample for component and water analysis. The method is particularly suitable for sample preparation work in laboratories of industries such as nonferrous metal, metallurgy, chemical industry, geology, environmental protection, building materials, scientific research colleges and the like.
During the operation of the jaw crushing and splitting machine, the head needs to be discontinuously extended to the upper part of the feeding port to observe the crushing condition of the internal materials, and the internal materials are easy to collapse out of the feeding port during observation, so that the hidden danger of collapse injury exists;
and the material is easy to be bonded and stacked in the feeding port, so that the feeding port is blocked and cannot be broken normally.
Disclosure of Invention
The invention aims to provide a jaw crushing splitter with an observation mirror.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows: the utility model provides a broken extension of hubei province formula with sight glass, includes quick-witted case, installs the breaker on the quick-witted case, and the breaker both sides all are equipped with the drive seat, are equipped with the feeding storehouse on the breaker, two install detection device and display device on the drive seat respectively, detection device includes camera and position sensor, and camera and position sensor are used for acquireing the image and the status data of material in the feeding storehouse respectively, display device includes the device box, and device box one side is equipped with the opening, installs display screen and control chip in the opening, the camera sends the image data of material to the display screen and shows, install on the feeding storehouse and carry out the feed divider who stirs the material, feed divider opens according to the status data that detection device acquireed and stops.
Preferably, detection device still includes a projection section of thick bamboo, pole setting and eccentric rod, a projection section of thick bamboo fixed mounting is on the drive seat, pole setting lower extreme and a projection section of thick bamboo swing joint, eccentric rod fixed mounting is in pole setting upper end one side, and eccentric rod perpendicular to pole setting, camera and position sensor all install in eccentric rod end lower part position, and the image transmission that the camera was shot shows to the display screen.
Preferably, the material distributing mechanism comprises a buffer box, a first electric push rod, a slide block and an insert rod, the buffer box is fixedly arranged at the lower part of the outer side surface of the feeding bin, the first electric push rod is fixedly arranged at one end of the buffer box, the slide block is arranged in the buffer box in a sliding manner, the slide block is fixedly connected with the piston end of the first electric push rod, the inner side wall of the feeding bin is provided with a transverse moving notch communicated with the buffer box, the insertion rod is inserted in the transverse moving notch, one end of the insertion rod is fixedly connected with the sliding block, the control chip controls the start and stop of the first electric push rod according to state data detected by the position sensor, the state data is a descending speed value of materials in the feeding bin, if the detected descending speed value is smaller than a preset speed value, the control chip starts the first electric push rod, and if the detected descending speed value is larger than or equal to the preset speed value, the first electric push rod is stopped.
Preferably, the top of the opening of the device box is fixedly provided with a locking plate, the top of the display screen is fixedly provided with a thickening plate, the thickening plate is movably hinged with the lower end of the locking plate, the device box is internally provided with a contraction mechanism, the contraction mechanism is connected with the display screen, and the contraction mechanism is used for driving the display screen to deflect.
Preferably, a rotating mechanism is further mounted on the driving seat at the position of the detection device, and the rotating mechanism is used for driving the vertical rod to rotate.
Preferably, the contraction mechanism comprises a second electric push rod and a pull rod, the second electric push rod is fixedly installed on the upper portion of the device box, and two ends of the pull rod are movably hinged with the lower end of the display screen and the piston end of the second electric push rod respectively.
Preferably, rotary mechanism includes motor, driving gear, reduction gear, links axle and spacing dish, even axle and spacing dish all are located the protruding section of thick bamboo, link an fixed mounting at spacing dish basal surface middle part, pole setting lower extreme activity is inserted and is located the inside and spacing dish fixed connection of protruding section of thick bamboo, and spacing dish lower part is supported through the bearing, motor fixed mounting is on the drive seat, the output and the driving gear fixed connection of motor, link an lower extreme and reduction gear fixed connection, reduction gear and driving gear meshing.
Preferably, the lower surface of the eccentric rod is fixedly provided with a protruding edge ring at the peripheral positions of the camera and the position sensor, and the protruding edge ring is provided with a transparent protective cover through external thread matching.
Preferably, the position sensor is an infrared ranging sensor.
Preferably, one side of the upper part of the feeding bin is movably hinged with a turnover cover plate.
Compared with the prior art, the invention has the advantages that:
the invention provides a detection device and a display device, wherein the detection device comprises a camera and a position sensor, the camera and the position sensor are respectively used for acquiring images and state data of materials in a feeding bin, and the camera sends the image data of the materials to the display screen for displaying, so that the head of a worker does not need to extend to the upper part of a feeding port discontinuously to observe the crushing condition of the materials in the feeding port, and the safety is improved;
install the feed mechanism who stirs the material on the feeding storehouse, feed mechanism can open according to the state data that detection device acquireed and stop, and when feed mechanism starts, it stirs the material, can avoid the material to bond each other or extrude and cause the unable broken condition that descends, has improved broken efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a structural view of a jaw crusher reducer with a sight glass according to the present invention;
FIG. 2 is a view showing the structure of the detecting unit and the rotating mechanism according to the present invention;
FIG. 3 is a block diagram of the feed mechanism of the present invention;
FIG. 4 is a cross-sectional view of the cartridge of the device of the present invention;
FIG. 5 is a schematic view showing a deflection state of the display panel according to the present invention.
In the figure: 1 case, 2 crushers, 3 driving seats, 31 control switches, 4 detection devices, 41 protruding cylinders, 42 vertical rods, 43 offset rods, 44 cameras, 45 position sensors, 46 protruding edge rings, 47 transparent protective covers, 5 display devices, 51 device boxes, 52 display screens, 53 locking plates, 54 thickening plates, 55 second electric push rods, 56 pull rods, 57 control chips, 6 feeding bins, 61 transverse moving notches, 7 material separating mechanisms, 71 buffer boxes, 72 first electric push rods, 73 sliding blocks, 74 insertion rods, 75 springs, 76 baffles, 8 overturning cover plates, 9 rotating mechanisms, 91 motors, 92 driving gears, 93 reduction gears, 94 connecting shafts and 95 limiting discs.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention will be more clearly and clearly defined.
Example one
Referring to fig. 1, the invention provides a jaw crusher with a sight glass, which comprises a machine case 1, wherein a crusher 2 is installed on the machine case 1, driving seats 3 are respectively arranged on two sides of the crusher 2, a feeding bin 6 for receiving materials is arranged on the crusher 2, a detection device 4 and a display device 5 are respectively installed on the two driving seats 3, the detection device 4 comprises a camera 44 and a position sensor 45, the camera 44 and the position sensor 45 are respectively used for acquiring images and state data of the materials in the feeding bin 6, the display device 5 comprises a device box 51, an opening is arranged on one side of the device box 51, a display screen 52 and a control chip 57 are installed in the opening, the camera 44 sends the image data of the materials to the display screen 52 for displaying, so that the head of a worker does not need to intermittently extend to the upper part of a feeding port to observe the crushing condition of the materials inside, install feed mechanism 7 that stirs the material on the feeding storehouse 6, feed mechanism 7 opens according to the state data that detection device 4 obtained and stops, and when feed mechanism 7 started, it stirs the material, can avoid the material to bond each other or extrude and cause the condition of unable decline breakage.
Example two
As shown in fig. 2, the present embodiment is different from the other embodiments in that the positions of the camera 44 and the position sensor 45 can be adjusted;
specifically, the detection device 4 further comprises a protruding cylinder 41, an upright rod 42 and a deflection rod 43, the protruding cylinder 41 is fixedly mounted on the driving seat 3, the lower end of the upright rod 42 is movably connected with the protruding cylinder 41, so that the upright rod 42 can rotate on the protruding cylinder 41, the deflection rod 43 is fixedly mounted on one side of the upper end of the upright rod 42, the connection mode can be welding or screw connection, and the deflection rod 43 is perpendicular to the upright rod 42, and in design, when the length of the deflection rod 43 needs to meet the requirement that when the upright rod 42 rotates to a proper position, the end of the deflection rod 43 is positioned right above the feeding bin 6;
will camera 44 and position sensor 45 all install in eccentric bar 43 end lower part position, rotate suitable position with pole setting 42 through manual, make camera 44 can shoot material in feeding storehouse 6, and the image transmission that camera 44 shot this moment shows to display screen 52, and the staff of being convenient for looks over.
EXAMPLE III
As shown in fig. 3, the present embodiment is different from other embodiments in that it can stir the materials automatically and intelligently;
specifically, the material distributing mechanism 7 comprises a buffer box 71, a first electric push rod 72, a slide block 73 and an inserting rod 74, wherein the buffer box 71 is fixedly installed at the lower position of the outer side surface of the feeding bin 6, the first electric push rod 72 is fixedly installed at one end of the buffer box 71, the slide block 73 is slidably arranged in the buffer box 71, the slide block 73 can slide in the buffer box 71, the slide block 73 is fixedly connected with the piston end of the first electric push rod 72, and when the first electric push rod 72 is started, the slide block 73 can be pushed and pulled so that the slide block 73 can slide in the buffer box 71;
a transverse moving notch 61 communicated with the buffer box 71 is formed in the inner side wall of the feeding bin 6, the insertion rod 74 is inserted into the transverse moving notch 61, one end of the insertion rod 74 is fixedly connected with the sliding block 73, when the sliding block 73 slides, the insertion rod 74 can also move along the transverse moving notch 61, so that the insertion rod 74 can stir materials in the feeding bin 6, the materials can be scattered to avoid material accumulation, the descending speed of the materials is increased, the strength of the insertion rod 74 is guaranteed, and the insertion rod 74 is made of a high-strength corrosion-resistant alloy material;
the control chip 57 controls the start and stop of the first electric push rod 72 according to the state data detected by the position sensor 45, the control chip 57 is a PLC chip and can preset a numerical value, the state data is a descending speed value of the material in the feeding bin 6, a standard value of the descending speed of the material is preset through the PLC chip, if the descending speed value of the material in the feeding bin 6 is detected to be smaller than the preset speed value, the control chip 57 starts the first electric push rod 72 at the moment, the first electric push rod 72 pushes and pulls the sliding block 73, the inserted rod 74 can stir the material at the moment, the material is prevented from blocking a feeding port, the descending speed of the material is improved, and the crushing efficiency is ensured; if the detected descending speed value is greater than or equal to the preset speed value, the first electric push rod 72 is stopped.
Example four
As shown in fig. 4, the present embodiment is different from the other embodiments in that it can adjust the angle of the display screen 52;
specifically, a locking plate 53 is fixedly installed at the top of an opening of the device box 51, an increased plate 54 is fixedly installed at the top of the display screen 52, the increased plate 54 is movably hinged to the lower end of the locking plate 53, a contraction mechanism is installed in the device box 51, the contraction mechanism is connected with the display screen 52, and the contraction mechanism is used for driving the display screen 52 to deflect.
As shown in fig. 4, in this embodiment, the retracting mechanism includes a second electric push rod 55 and a pull rod 56, the second electric push rod 55 is fixedly installed on the upper portion of the device box 51, two ends of the pull rod 56 are respectively movably hinged to the lower end of the display screen 52 and the piston end of the second electric push rod 55, the pull rod 56 can be driven to move by the second electric push rod 55, and the pull rod 56 can pull the display screen 52 to deflect, so as to change the angular position of the display screen 52, and facilitate the worker to view the display screen 52 at a comfortable angle;
wherein the second electric push rod 55 can also be controlled by the control switch 31 and the remote control switch;
as shown in fig. 5, when the material condition does not need to be checked, the second electric push rod 55 can be retracted, and at the moment, the display screen 52 can be stored in the device box 51, so that the display screen 52 can be effectively protected, the collision of the display screen 52 when the display screen does not work is avoided, and the service life of the display screen is prolonged.
EXAMPLE five
This embodiment differs from the other embodiments in that it enables the upright 42 to be rotated automatically, thus eliminating the need for manual turning by a worker;
specifically, a rotating mechanism 9 is installed on the driving seat 3 located at the position of the detecting device 4, and the rotating mechanism 9 is used for driving the upright rod 42 to rotate;
as shown in fig. 2, in this embodiment, the rotating mechanism 9 includes a motor 91, a driving gear 92, a reduction gear 93, a connecting shaft 94 and a limiting disc 95, the connecting shaft 94 and the limiting disc 95 are both positioned in the protruding cylinder 41, the connecting shaft 94 is fixedly arranged in the middle of the bottom surface of the limiting disc 95, the lower end of the upright rod 42 is movably inserted into the projecting cylinder 41 and is fixedly connected with the limiting disc 95, the lower part of the limiting disc 95 is supported by a bearing, the motor 91 is fixedly arranged on the driving seat 3, the output end of the motor 91 is fixedly connected with the driving gear 92, the lower end of the connecting shaft 94 is fixedly connected with a reduction gear 93, the reduction gear 93 is meshed with a driving gear 92, the reduction gear 93 can be driven to rotate by a motor 91, when the reduction gear 93 rotates, the vertical rod 42 can be driven to rotate, so that the position of the offset rod 43 is changed, and the camera 44 and the position sensor 45 can move to the position above the feeding bin 6;
a control switch 31 can be arranged on the driving seat 3, and the control switch 31 is a press switch which can control the start and stop of the motor 91;
the motor 91 may also be controlled by a remote control switch.
EXAMPLE five
This embodiment is different from the other embodiments in that the camera 44 and the position sensor 45 can be protected;
specifically, the equal fixed mounting in camera 44 and position sensor 45 peripheral position of cam lever 43 lower surface has the protrusion along circle 46, and the protrusion is along circle 46 and cam lever 43 structure as an organic whole, and the protrusion is installed transparent safety cover 47 through the screw-thread fit along circle 46, and transparent safety cover 47 installation is dismantled conveniently, and it can protect camera 44 and position sensor 45 not hindered by the material that bounces out in the feeding storehouse 6.
Specifically, in this embodiment, the position sensor 45 is an infrared distance measuring sensor.
EXAMPLE six
The difference between this embodiment and the other embodiments is that the feed bin 6 is protected when the crusher 2 is not operating;
specifically, the feeding bin 6 is movably hinged to one side of the upper portion of the feeding bin and is provided with a turnover cover plate 8, the feeding bin 6 can be sealed by closing the turnover cover plate 8, and therefore the feeding bin 6 is protected.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, various changes or modifications may be made by the patentees within the scope of the appended claims, and within the scope of the invention, as long as they do not exceed the scope of the invention described in the claims.

Claims (10)

1. The utility model provides a broken division machine of jaw-type with sight glass, includes quick-witted case, installs the breaker on the quick-witted case, and the breaker both sides all are equipped with the drive seat, are equipped with feeding storehouse, its characterized in that on the breaker: two install detection device and display device on the drive seat respectively, detection device includes camera and position sensor, and camera and position sensor are used for acquireing the image and the state data of material in the feeding storehouse respectively, display device includes the device box, and device box one side is equipped with the opening, installs display screen and control chip in the opening, the camera sends the image data of material to the display screen and shows, install the feed mechanism who stirs the material on the feeding storehouse, feed mechanism opens according to the state data that detection device acquireed and stops.
2. The jaw crusher with observation mirror of claim 1, wherein: detection device still includes a projection section of thick bamboo, pole setting and eccentric rod, a projection fixed mounting is on the drive seat, pole setting lower extreme and a projection swing joint, eccentric rod fixed mounting is in pole setting upper end one side, and eccentric rod perpendicular to pole setting, camera and position sensor all install in eccentric rod end lower part position, and the image transmission that the camera was shot shows to the display screen.
3. The jaw crusher with observation mirror of claim 1, wherein: the material distributing mechanism comprises a buffer box, a first electric push rod, a slide block and an insert rod, the buffer box is fixedly arranged at the lower part of the surface of one outer side of the feeding bin, the first electric push rod is fixedly arranged at one end of the buffer box, the slide block is arranged in the buffer box in a sliding manner, the slide block is fixedly connected with the piston end of the first electric push rod, the inner side wall of the feeding bin is provided with a transverse moving notch communicated with the buffer box, the insertion rod is inserted in the transverse moving notch, one end of the insertion rod is fixedly connected with the sliding block, the control chip controls the start and stop of the first electric push rod according to state data detected by the position sensor, the state data is a descending speed value of materials in the feeding bin, if the detected descending speed value is smaller than a preset speed value, the control chip starts the first electric push rod, and if the detected descending speed value is larger than or equal to the preset speed value, the first electric push rod is stopped.
4. The jaw crusher with observation mirror of claim 1, wherein: the display screen comprises a device box and is characterized in that a locking plate is fixedly mounted at the top of an opening of the device box, a thickening plate is fixedly mounted at the top of the display screen and movably hinged with the lower end of the locking plate, a contraction mechanism is mounted in the device box and connected with the display screen, and the contraction mechanism is used for driving the display screen to deflect.
5. The jaw crusher with observation mirror of claim 1, wherein: and the driving seat positioned at the position of the detection device is also provided with a rotating mechanism, and the rotating mechanism is used for driving the vertical rod to rotate.
6. The jaw crusher with sight glass of claim 4, wherein: the contraction mechanism comprises a second electric push rod and a pull rod, the second electric push rod is fixedly installed on the upper portion of the device box, and two ends of the pull rod are movably hinged with the lower end of the display screen and the piston end of the second electric push rod respectively.
7. The jaw crusher with sight glass of claim 5, wherein: the rotating mechanism comprises a motor, a driving gear, a reduction gear, a connecting shaft and a limiting disc, the connecting shaft and the limiting disc are both located in the protruding cylinder, the connecting shaft is fixedly installed in the middle of the surface of the limiting disc, the lower end of the vertical rod is movably inserted into the protruding cylinder and fixedly connected with the limiting disc, the lower portion of the limiting disc is supported through a bearing, the motor is fixedly installed on the driving seat, the output end of the motor is fixedly connected with the driving gear, the lower end of the connecting shaft is fixedly connected with the reduction gear, and the reduction gear is meshed with the driving gear.
8. The jaw crusher with observation mirror of claim 2, wherein: the lower surface of the eccentric rod is fixedly provided with a convex edge ring at the peripheral positions of the camera and the position sensor, and the convex edge ring is provided with a transparent protective cover through external thread matching.
9. The jaw crusher with sight glass of claim 8, wherein: the position sensor is an infrared distance measuring sensor.
10. The jaw crusher with observation mirror of claim 1, wherein: and one side of the upper part of the feeding bin is movably hinged with a turnover cover plate.
CN202111089774.2A 2021-09-17 2021-09-17 Jaw crushing splitter with observation mirror Pending CN113926521A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111089774.2A CN113926521A (en) 2021-09-17 2021-09-17 Jaw crushing splitter with observation mirror

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111089774.2A CN113926521A (en) 2021-09-17 2021-09-17 Jaw crushing splitter with observation mirror

Publications (1)

Publication Number Publication Date
CN113926521A true CN113926521A (en) 2022-01-14

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Application Number Title Priority Date Filing Date
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CN110844365A (en) * 2019-11-14 2020-02-28 中联重科股份有限公司 Sand silo, sand making machine and stirring station
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CN112304394A (en) * 2020-11-12 2021-02-02 西安热工研究院有限公司 Material level detector and use method thereof
CN212791098U (en) * 2020-05-01 2021-03-26 贵州华均微生物科技有限公司 Jaw crusher with protective structure
CN212856506U (en) * 2020-08-27 2021-04-02 新县联兴高温节能材料科技有限公司 Tundish dry material screening device
CN212922832U (en) * 2020-06-22 2021-04-09 昌群精细工业(宜昌)有限公司 A pusher for powder discharge gate

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001179122A (en) * 1999-12-28 2001-07-03 Kawasaki Heavy Ind Ltd Waste pulverizing device with steam explosionproof specification
CN201004047Y (en) * 2007-02-07 2008-01-09 浙江大学 A small material digital detection and classification device
CN104065927A (en) * 2014-06-25 2014-09-24 中国矿业大学 Solid filling mining feeding and conveying monitoring system
CN207631873U (en) * 2017-12-15 2018-07-20 南昌市合迅科技有限公司 A kind of canned haulage vehicle discharging detection device
CN209082011U (en) * 2018-11-19 2019-07-09 云南云铝海鑫铝业有限公司 A kind of broken material Lifting Convey charging device
CN210207052U (en) * 2019-04-10 2020-03-31 中国平煤神马集团尼龙科技有限公司 Anti-blocking crusher
CN110844365A (en) * 2019-11-14 2020-02-28 中联重科股份有限公司 Sand silo, sand making machine and stirring station
CN212791098U (en) * 2020-05-01 2021-03-26 贵州华均微生物科技有限公司 Jaw crusher with protective structure
CN212922832U (en) * 2020-06-22 2021-04-09 昌群精细工业(宜昌)有限公司 A pusher for powder discharge gate
CN111686870A (en) * 2020-06-29 2020-09-22 泉州市晟乾工业设计有限公司 High-efficient preliminary treatment breaker of industrial waste
CN212856506U (en) * 2020-08-27 2021-04-02 新县联兴高温节能材料科技有限公司 Tundish dry material screening device
CN112304394A (en) * 2020-11-12 2021-02-02 西安热工研究院有限公司 Material level detector and use method thereof

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Application publication date: 20220114