CN114275460A - Metal scraper for mining conveying machinery - Google Patents
Metal scraper for mining conveying machinery Download PDFInfo
- Publication number
- CN114275460A CN114275460A CN202111562913.9A CN202111562913A CN114275460A CN 114275460 A CN114275460 A CN 114275460A CN 202111562913 A CN202111562913 A CN 202111562913A CN 114275460 A CN114275460 A CN 114275460A
- Authority
- CN
- China
- Prior art keywords
- scraper
- fastening
- mounting
- fixedly connected
- metal
- 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
Links
- 238000005065 mining Methods 0.000 title claims abstract description 33
- 239000002184 metal Substances 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 76
- 238000009434 installation Methods 0.000 claims abstract description 22
- 230000000694 effects Effects 0.000 claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 238000007790 scraping Methods 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000005260 corrosion Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 20
- 230000000903 blocking effect Effects 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 239000003245 coal Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000007847 structural defect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Abstract
The invention discloses a metal scraper for mining conveying machinery, which comprises an installation mechanism, a fastening mechanism and a scraper mechanism, wherein the middle part of the inner side of the installation mechanism is provided with the fastening mechanism, and the middle part of the bottom end of the fastening mechanism is provided with the scraper mechanism; according to the invention, the position angle of the sphere on two adjacent worms is adjusted by rotating the position of the fastening ring on the worm, so that the scraper mechanism below can effectively implement position deflection and fastening, the blocking effect during actual conveying of the mining conveyor is realized, the position limitation can be further implemented on the scraper body through the spring and the elastic protective cover, the effect of improving the impact strength of the structure is achieved, meanwhile, the fastening rings on two sides of the sphere are loosened, the buffer arrangement is implemented on the scraper body through the spring, the swing amplitude of the scraper body is improved, the position adjustment of the material mined on the mining conveyor is realized, and further, the gap between the material and the scraper mechanism is improved to avoid the problem of material clamping.
Description
Technical Field
The invention relates to the technical field of metal scrapers, in particular to a metal scraper for mining conveying machinery.
Background
The conveyor can be divided into the following operation modes: a loading and repairing integrated conveyor, a belt conveyor, a screw conveyor, a bucket elevator, a roller conveyor, a plate chain conveyor, a mesh belt conveyor and a chain conveyor.
The scraper conveyor is a conveyor which is dragged by a scraper chain and conveys bulk materials in a groove, and is called a scraper conveyor. The KS scraper conveyor is a bendable scraper conveyor, and adjacent middle grooves of the KS scraper conveyor can be bent in a limited degree in the horizontal plane and the vertical plane. The working face conveyor with the machine body arranged at the intersection of the working face and the haulage roadway in a 90-degree bending mode is called a corner scraper conveyor. In the current coal mining working face, the scraper conveyor not only is used for conveying coal and materials, but also is used as a running track of a coal mining machine, so that the scraper conveyor becomes an indispensable main device in a modern coal mining process;
the metal scraper on the scraper conveyor is an essential component, and the metal scraper in the prior art has the following defects in practical application:
due to the structural defect, the gap between the material and the scraper cannot be adjusted when the material on the mining conveyor is subjected to block conveying, so that the problem of material clamping is easy to occur, and the requirements of the prior art cannot be met.
Disclosure of Invention
The invention aims to provide a metal scraper for mining conveying machinery, which aims to solve the problem that due to structural defects, when the material on a mining conveyor is subjected to block conveying, the gap between the material and the scraper cannot be adjusted, so that the material is easily clamped.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a metal scraper for mining conveyor, includes installation mechanism, fastening device and scraper blade mechanism, installation mechanism inboard middle part is provided with fastening device, fastening device bottom middle part is provided with scraper blade mechanism, installation mechanism is used for as the installation device of scraper blade mechanism chain on mining conveyor, fastening device is used for as scraper blade mechanism's position control fastener.
Preferably, the mounting mechanism further comprises: mounting a plate; threaded holes are formed in the periphery of the middle of the mounting plate, threaded rods are inserted into the threaded holes in a threaded mode, and hanging rings are movably connected to the top ends of the threaded rods.
Preferably, the mounting panel middle part is all seted up the through-hole near the edge all around, the link is J type structure, link one end is pegged graft with the through-hole activity, the threaded rod specifically passes through the bearing and is connected with the link rotation.
Preferably, the equal fixedly connected with fixed plate in the peripheral both sides of mounting panel, two the equal fixedly connected with grip block in fixed plate bottom.
Preferably, the fastening mechanism further comprises: a worm; two adjacent surfaces of the two fixed plates are fixedly connected with worms on two sides of the bottom end, adjacent ends of the two worms are movably provided with a ball body, and a screw rod is inserted in the middle of the ball body in a threaded manner.
Preferably, the peripheral screw thread of worm has cup jointed the tighrening ring, tighrening ring one side cup joints with the spheroid, and one side that the tighrening ring laminating spheroid is provided with the slipmat, scraper mechanism sets up in the lead screw bottom.
Preferably, the scraper mechanism further comprises: a scraper body; the bottom end of the scraper body is fixedly connected with a bottom plate, and the bottom plate is of an isosceles trapezoid structure.
Preferably, the two sides of the outer periphery of the scraper blade are close to the top end and fixedly connected with mounting blocks, the middle of one side of each mounting block is fixedly connected with a spring, and one end of each spring is fixedly connected with the clamping plate.
Preferably, the spring periphery is sleeved with an elastic shield, and two ends of the elastic shield are respectively and fixedly connected with the clamping plate and the mounting block.
Preferably, the periphery of the scraper body, which is close to the bottom, is welded with steel plates, and the periphery of each steel plate is coated with an anti-corrosion layer.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the mounting mechanism can facilitate a user to mount and fix the scraping plate mechanism on the conveying chain on the mining conveyor, meanwhile, the mounting position angle of the scraping plate mechanism on the mining conveyor can be adjusted by means of the fastening mechanism, and the position of the thread on the threaded hole can be rotated to drive the hanging ring to implement position adjustment in the through hole, so that the chain on the mining conveyor can be matched for implementing connection and fastening, and meanwhile, the position adjustment of the hanging ring can be rotated to be matched for connection on the chain, thereby improving the flexibility of the user during actual mounting operation, avoiding the mounting limitation of the chain position, and further improving the protection effect on the scraping plate mechanism by virtue of the fixing plate and the clamping plate;
through rotating the position of tighrening ring on the worm, with the position angle of adjustment spheroid at two adjacent worms, thereby drive the deflection position of injecing the adjustment lead screw, thereby fasten when making the scraper mechanism of below can effectual implementation position deflect, the check of when realizing carrying mining conveyor actually keep off the effect, can further implement the position to the scraper blade body through spring and elasticity guard shield and prescribe a limit to, play the effect that the promotion structure received impact strength, simultaneously through the tighrening ring of loosening spheroid both sides, make the scraper body implement the buffering setting through the spring, thereby promote the amplitude of oscillation of scraper body, realize adjusting the position adjustment of the material of mining on the mining conveyor, and then promote the problem that the clearance between material and the scraper mechanism blocked in order to avoid the material.
Drawings
FIG. 1 is a side view of a semi-sectional structure of the present invention;
FIG. 2 is a schematic view of a half-section structure of the mounting mechanism of the present invention;
FIG. 3 is a schematic view of a half-section of the fastening mechanism of the present invention;
FIG. 4 is a schematic side view of the present invention;
FIG. 5 is a schematic view of the present invention.
In the figure: 1-an installation mechanism; 11-a mounting plate; 12-a threaded hole; 13-a through hole; 14-a threaded rod; 15-hanging ring; 16-a fixed plate; 17-a clamping plate; 2-a fastening mechanism; 21-a worm; 22-sphere; 23-a screw rod; 24-a fastening ring; 3-a scraper mechanism; 31-a scraper body; 32-a bottom plate; 33-a mounting block; 34-a spring; 35-elastic shield.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a metal scraper for mining conveying machinery comprises an installation mechanism 1, a fastening mechanism 2 and a scraper mechanism 3, wherein the fastening mechanism 2 is arranged in the middle of the inner side of the installation mechanism 1, the scraper mechanism 3 is arranged in the middle of the bottom end of the fastening mechanism 2, the installation mechanism 1 is used as an installation device of a chain of the scraper mechanism 3 on a mining conveyor, and the fastening mechanism 2 is used as a position adjusting and fastening device of the scraper mechanism 3;
the scraper mechanism 3 can be conveniently installed and fixed on a conveying chain of the mining conveyor by a user through the installation mechanism 1, and meanwhile, the installation position angle of the scraper mechanism 3 on the mining conveyor can be adjusted by means of the fastening mechanism 2.
The mounting mechanism 1 further comprises: a mounting plate 11; threaded holes 12 are formed in the periphery of the middle of the mounting plate 11, threaded rods 14 are inserted into the threaded holes 12 in a threaded manner, hanging rings 15 are movably connected to the top ends of the threaded rods 14, through holes 13 are formed in the periphery of the middle of the mounting plate 11, the periphery of the middle of the mounting plate is close to the edge, the hanging rings 15 are of a J-shaped structure, one ends of the hanging rings 15 are movably inserted into the through holes 13, the threaded rods 14 are rotatably connected with the hanging rings 15 through bearings, fixing plates 16 are fixedly connected to two sides of the periphery of the mounting plate 11 through bolts, and clamping plates 17 are fixedly connected to the bottom ends of the two fixing plates 16 through bolts;
wherein, through rotating the position of screw thread 14 on screw hole 12, can drive link 15 and implement the position adjustment in through-hole 13 to can cooperate the chain on the mining conveyer to implement to connect the fastening, also can rotate the position adjustment cooperation of link 15 and connect on the chain simultaneously, thereby flexibility when having promoted the user actual installation operation has avoided receiving the installation restriction of chain position, can further promote the protection effect to scraping trigger structure 3 through fixed plate 16 and grip block 17.
The fastening mechanism 2 further includes: a worm 21; two sides of the bottom ends of the adjacent surfaces of the two fixing plates 16 are fixedly connected with worms 21 through bolts, adjacent ends of the two worms 21 are movably provided with a ball 22, the middle part of the ball 22 is in threaded insertion connection with a screw rod 23, peripheral threads of the worms 21 are sleeved with a fastening ring 24, one side of the fastening ring 24 is sleeved with the ball 22, one side of the fastening ring 24, which is attached to the ball 22, is provided with an anti-skid pad, and the scraper mechanism 3 is arranged at the bottom end of the screw rod 23;
wherein, through the position of rotating tighrening ring 24 on worm 21 to the position angle of adjustment spheroid 22 at two adjacent worms 21 drives the deflection position of injecing adjustment screw 23, thereby fastens when making scraper mechanism 3 of below can effectual implementation position deflect, realizes the check effect when actually carrying the mining conveyer.
The scraping mechanism 3 further comprises: a blade body 31; the bottom end of the scraper body 31 is fixedly connected with a bottom plate 32 through bolts, the bottom plate 32 is of an isosceles trapezoid structure, two sides of the periphery of the scraper body 31 close to the top end are fixedly connected with mounting blocks 33 through bolts, the middle part of one side of each mounting block 33 is fixedly connected with a spring 34 through bolts, one end of each spring 34 is fixedly connected with the clamping plate 17 through bolts, the periphery of each spring 34 is sleeved with an elastic shield 35, two ends of each elastic shield 35 are respectively fixedly connected with the clamping plates 17 and the mounting blocks 33 through bolts, steel plates are welded on the periphery of the scraper body 31 close to the bottom end, and an anti-corrosion layer is coated on the periphery of each steel plate;
wherein, can further implement the position to the scraper blade body 31 through spring 34 and elasticity guard shield 35 and prescribe a limit to, play and promote the structure and receive the effect of impact strength, simultaneously through the tighrening ring 24 of loosening spheroid 22 both sides for scraper blade body 31 implements the buffering setting through spring 34, thereby promote scraper blade body 31's amplitude of oscillation, realize adjusting the position adjustment of the material of mining on the mining conveyer, and then promote the problem that the clearance between material and the scraper blade mechanism 3 blocked in order to avoid the material.
The working principle is as follows: when the scraper mechanism is used, the scraper mechanism 3 can be conveniently installed and fixed on a conveying chain on an exploitation conveyor by a user through the installation mechanism 1, meanwhile, the installation position angle of the scraper mechanism 3 on the exploitation conveyor can be adjusted by means of the fastening mechanism 2, the position of the thread 14 on the threaded hole 12 can be rotated, the hanging ring 15 can be driven to implement position adjustment in the through hole 13, so that the chain on the exploitation conveyor can be matched for connection and fastening, meanwhile, the position adjustment of the hanging ring 15 can be rotated to match the connection on the chain, therefore, the flexibility of the user in actual installation operation is improved, the installation limitation of the chain position is avoided, the protection effect on the scraper mechanism 3 can be further improved through the fixing plate 16 and the clamping plate 17, and the position angle of the ball 22 on two adjacent worms 21 can be adjusted by rotating the position of the fastening ring 24 on the worm 21, thereby the deflection position of injecing adjustment lead screw 23 is prescribed a limit to in the drive, thereby fastening when making scraper mechanism 3 of below can effectual implementation position deflect, the check that the realization was when actually carrying the mining conveyer keep off the effect, can further implement the position to scraper blade body 31 through spring 34 and elasticity guard shield 35 and prescribe a limit to, play the effect that promotes the structure and receive impact strength, simultaneously through the tighrening ring 24 of loosening spheroid 22 both sides, make scraper blade body 31 implement the buffering setting through spring 34, thereby promote the amplitude of oscillation of scraper blade body 31, realize the position adjustment of the material of mining on the adjustment mining conveyer, and then promote the problem that the clearance between material and the scraper mechanism 3 blocked in order to avoid the material.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A metal flight for a mining conveyor, comprising:
an installation mechanism (1);
a fastening mechanism (2); and
a scraper mechanism (3);
the method is characterized in that: the middle part of the inner side of the mounting mechanism (1) is provided with a fastening mechanism (2), the middle part of the bottom end of the fastening mechanism (2) is provided with a scraper mechanism (3), the mounting mechanism (1) is used as a mounting device for a chain of the scraper mechanism (3) on a mining conveyor, and the fastening mechanism (2) is used as a position adjusting and fastening device for the scraper mechanism (3).
2. The metal scraper of claim 1, wherein: the mounting mechanism (1) further comprises:
a mounting plate (11);
threaded holes (12) are formed in the periphery of the middle of the mounting plate (11), threaded rods (14) are inserted into the internal threads of the threaded holes (12), and hanging rings (15) are movably connected to the top ends of the threaded rods (14).
3. The metal scraper of claim 2, wherein: through-hole (13) have all been seted up near the edge all around mounting panel (11) middle part, link (15) are J type structure, link (15) one end is pegged graft with through-hole (13) activity, threaded rod (14) specifically rotate with link (15) through the bearing and are connected.
4. The metal scraper of claim 3, wherein: the equal fixedly connected with fixed plate (16), two of mounting panel (11) peripheral both sides the equal fixedly connected with grip block (17) in fixed plate (16) bottom.
5. The metal scraper of claim 4, wherein: the fastening mechanism (2) further comprises:
a worm (21);
two sides of the bottom end of the adjacent surface of the two fixing plates (16) are fixedly connected with worms (21), the adjacent ends of the two worms (21) are movably provided with a sphere (22), and a screw rod (23) is inserted in the middle of the sphere (22) in a threaded manner.
6. The metal scraper of claim 5, wherein: the peripheral screw of worm (21) has cup jointed tighrening ring (24), tighrening ring (24) one side cup joints with spheroid (22), and one side that tighrening ring (24) laminating spheroid (22) is provided with the slipmat, scraper mechanism (3) set up in lead screw (23) bottom.
7. The metal scraper of claim 6, wherein: the scraping plate mechanism (3) further comprises:
a blade body (31);
the scraper body (31) bottom fixedly connected with bottom plate (32), bottom plate (32) are isosceles trapezoid structure.
8. The metal scraper of claim 7, wherein: the scraper body (31) periphery both sides are close to equal fixedly connected with installation piece (33) of top department, installation piece (33) one side middle part fixedly connected with spring (34), spring (34) one end and grip block (17) fixed connection.
9. The metal scraper of claim 8, wherein: an elastic shield (35) is sleeved on the periphery of the spring (34), and two ends of the elastic shield (35) are fixedly connected with the clamping plate (17) and the mounting block (33) respectively.
10. The metal scraper of claim 9, wherein: the periphery of the scraper body (31) is welded with steel plates close to the bottom, and the peripheries of the steel plates are coated with anti-corrosion layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111562913.9A CN114275460A (en) | 2021-12-20 | 2021-12-20 | Metal scraper for mining conveying machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111562913.9A CN114275460A (en) | 2021-12-20 | 2021-12-20 | Metal scraper for mining conveying machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114275460A true CN114275460A (en) | 2022-04-05 |
Family
ID=80873158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111562913.9A Pending CN114275460A (en) | 2021-12-20 | 2021-12-20 | Metal scraper for mining conveying machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114275460A (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19610934A1 (en) * | 1996-03-20 | 1997-09-25 | Adam Udo Maschinenfabrik | Scraper chain used as conveyor |
| CN203865403U (en) * | 2014-05-31 | 2014-10-08 | 湖南矿友重工有限公司 | Scraper chain for scraper conveyor |
| DE102013107866A1 (en) * | 2013-07-23 | 2015-02-19 | Rainer Richter | Forged link chain |
| CN206221483U (en) * | 2016-11-26 | 2017-06-06 | 王浩 | A kind of mechanical hook |
| CN207791841U (en) * | 2018-01-26 | 2018-08-31 | 刘波 | A kind of squeegee fixation device of mine scraper conveyer |
| CN209701554U (en) * | 2019-01-24 | 2019-11-29 | 杨慧玲 | A kind of squeegee fixation device of mine scraper conveyer |
| CN210064187U (en) * | 2019-04-09 | 2020-02-14 | 苏州朝瑞化工输送设备科技有限公司 | Scraper conveyor convenient to change scraper blade |
| CN210313166U (en) * | 2019-08-20 | 2020-04-14 | 钱东 | A safe formula hoist device for transformer substation engineering construction usefulness |
| CN210392520U (en) * | 2019-07-10 | 2020-04-24 | 禹州市富兴煤机铸造有限公司 | Scraper mechanism for bending scraper conveyor |
| CN210420967U (en) * | 2019-07-13 | 2020-04-28 | 李武江 | Buffer type highway safety device |
| CN212126505U (en) * | 2020-01-20 | 2020-12-11 | 江山永利百合实业有限公司 | Scraper chain with plastic part |
| CN212245913U (en) * | 2020-03-31 | 2020-12-29 | 天津中铁建业集团有限公司 | Suspension device for roof steel structure |
| CN213937381U (en) * | 2020-12-14 | 2021-08-10 | 邯郸市仨茂电力器材制造有限公司 | Detachable U-shaped hanging ring for electric power fitting |
| CN214191292U (en) * | 2020-12-04 | 2021-09-14 | 青岛萌佳机械制造有限公司 | Improved scraper of slag conveyor |
| CN214568363U (en) * | 2021-03-16 | 2021-11-02 | 江苏久亿矿山机械有限公司 | Metal scraper for mining conveying machinery |
-
2021
- 2021-12-20 CN CN202111562913.9A patent/CN114275460A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19610934A1 (en) * | 1996-03-20 | 1997-09-25 | Adam Udo Maschinenfabrik | Scraper chain used as conveyor |
| DE102013107866A1 (en) * | 2013-07-23 | 2015-02-19 | Rainer Richter | Forged link chain |
| CN203865403U (en) * | 2014-05-31 | 2014-10-08 | 湖南矿友重工有限公司 | Scraper chain for scraper conveyor |
| CN206221483U (en) * | 2016-11-26 | 2017-06-06 | 王浩 | A kind of mechanical hook |
| CN207791841U (en) * | 2018-01-26 | 2018-08-31 | 刘波 | A kind of squeegee fixation device of mine scraper conveyer |
| CN209701554U (en) * | 2019-01-24 | 2019-11-29 | 杨慧玲 | A kind of squeegee fixation device of mine scraper conveyer |
| CN210064187U (en) * | 2019-04-09 | 2020-02-14 | 苏州朝瑞化工输送设备科技有限公司 | Scraper conveyor convenient to change scraper blade |
| CN210392520U (en) * | 2019-07-10 | 2020-04-24 | 禹州市富兴煤机铸造有限公司 | Scraper mechanism for bending scraper conveyor |
| CN210420967U (en) * | 2019-07-13 | 2020-04-28 | 李武江 | Buffer type highway safety device |
| CN210313166U (en) * | 2019-08-20 | 2020-04-14 | 钱东 | A safe formula hoist device for transformer substation engineering construction usefulness |
| CN212126505U (en) * | 2020-01-20 | 2020-12-11 | 江山永利百合实业有限公司 | Scraper chain with plastic part |
| CN212245913U (en) * | 2020-03-31 | 2020-12-29 | 天津中铁建业集团有限公司 | Suspension device for roof steel structure |
| CN214191292U (en) * | 2020-12-04 | 2021-09-14 | 青岛萌佳机械制造有限公司 | Improved scraper of slag conveyor |
| CN213937381U (en) * | 2020-12-14 | 2021-08-10 | 邯郸市仨茂电力器材制造有限公司 | Detachable U-shaped hanging ring for electric power fitting |
| CN214568363U (en) * | 2021-03-16 | 2021-11-02 | 江苏久亿矿山机械有限公司 | Metal scraper for mining conveying machinery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102616555B (en) | Mud scraping and cleaning device for belt conveyor of shield machine and mounting method thereof | |
| CN106986157A (en) | A kind of sweeper for belt conveyor | |
| CN114275460A (en) | Metal scraper for mining conveying machinery | |
| CN107973074B (en) | Movable material receiving vehicle with buffer device | |
| CN212173694U (en) | Feeding chute of dry type screening machine | |
| CN210682196U (en) | Raw material conveying device for non-metal ore mining | |
| CN209051946U (en) | A kind of turn belt | |
| CN205932134U (en) | Sealing -tape machine returning charge is retrieved C type and is scraped trigger | |
| CN202558237U (en) | Mud-scraping cleaning device for belt conveyer of shield machine | |
| CN115535540A (en) | Chain-jumping prevention device of scraper conveyor | |
| CN211568905U (en) | Cement feeding bin of grit mixing plant | |
| CN212126479U (en) | Connect conveyer belt of tight anticreep layer | |
| CN209834858U (en) | Composite buffer carrier roller | |
| CN211687110U (en) | Belt conveyor and conveying belt cleaning structure thereof | |
| CN209160765U (en) | A kind of mine rubber band conveyer unloading point sweeper | |
| CN213444835U (en) | Self-cleaning deviation-rectifying wear-resistant roller | |
| CN216612658U (en) | Material cleaning device of belt conveyor | |
| CN207791841U (en) | A kind of squeegee fixation device of mine scraper conveyer | |
| CN205739277U (en) | A kind of heavy plate feeder | |
| CN207738329U (en) | Ship unloaders large vehicle walking wheel with seal disc | |
| CN219970974U (en) | Scraper of shuttle type cloth machine | |
| CN112124930A (en) | Mine belt transportation material funnel of reducing wear | |
| CN217707484U (en) | Novel intermediate base frame | |
| CN220885703U (en) | Single S-shaped leakage-proof conveying structure of heavy plate feeder | |
| CN206172844U (en) | Lower car body of caterpillar crane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |