CN113697427A - Bulk material removing device for discharging of conveyor - Google Patents
Bulk material removing device for discharging of conveyor Download PDFInfo
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- CN113697427A CN113697427A CN202110916517.5A CN202110916517A CN113697427A CN 113697427 A CN113697427 A CN 113697427A CN 202110916517 A CN202110916517 A CN 202110916517A CN 113697427 A CN113697427 A CN 113697427A
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- support frame
- grid
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- 238000007599 discharging Methods 0.000 title claims abstract description 35
- 239000013590 bulk material Substances 0.000 title claims description 13
- 239000000463 material Substances 0.000 claims abstract description 73
- 230000000903 blocking effect Effects 0.000 claims description 20
- 239000010985 leather Substances 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 9
- 239000003245 coal Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 235000019738 Limestone Nutrition 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- -1 ore Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/26—Cleaning devices for gathering residue after cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/34—Devices for discharging articles or materials from conveyor
- B65G47/44—Arrangements or applications of hoppers or chutes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a device for removing large materials for discharging of a conveyor, which is arranged between a discharging end of the conveyor and a discharging scraper-trough conveyer; the device for removing the large materials comprises a first grate net rack and a support frame; the support frame is arranged at the top of the blanking scraper-trough conveyer; the first grate net rack is obliquely arranged on the support frame and is positioned at the bottom of the discharging end of the conveyor. The invention has the characteristics of effectively filtering large materials unloaded from the conveyor, preventing the large materials from entering the unloading scraper-trough conveyer, being beneficial to smooth feeding of the unloading scraper-trough conveyer and the like.
Description
Technical Field
The invention relates to a device for removing large materials for discharging of a conveyor.
Background
The rubber belt conveyer is a kind of equipment widely used for conveying powdery, granular and blocky materials, and has the advantages of long conveying distance, large conveying capacity, continuous conveying and the like. In the cement production process, a large amount of rubber belt conveyors are used for conveying clinker, limestone, raw coal, gypsum mixed materials and the like in systems of conveying crushed limestone and sandstone, cement grinding preparation, raw material grinding preparation, coal powder preparation and the like of a mine.
When the conveyer conveys materials such as raw coal, ore, slag and the like. The materials are inevitably mixed into large blocks in the production process, or the materials are hardened due to weather reasons in long-time open-air stacking storage, so that the large blocks with different sizes are formed. Therefore, when these big lump materials are unloaded from rubber band conveyer, often can block in rubber band conveyer's unloading chute, lead to the material to seriously block up for the material is piled up on rubber band conveyer, causes the material and the rubber belt incessantly friction, causes the rubber belt impaired easily, and increases driving motor work load.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a device for removing large materials for discharging of a conveyor.
In order to realize the purpose of the invention, the following technical scheme is adopted:
a bulk material removing device for discharging of a conveyor is arranged between a discharging end of the conveyor and a discharging scraper-trough conveyer; the device for removing the large materials comprises a first grate net rack and a support frame; the support frame is arranged at the top of the blanking scraper-trough conveyer; the first grate net rack is obliquely arranged on the support frame and is positioned at the bottom of the discharging end of the conveyor.
The working principle is as follows:
when the large materials conveyed by the conveyor are discharged from the discharging end, the large materials fall onto the first grate net rack, so that the large materials are filtered from the materials, and the large materials slide down through the first grate net rack; prevent that the bold material from falling into the unloading swift current son.
As a further improvement of the technical scheme, the inclination angle of the first grate net rack relative to the support frame is 30-70 degrees.
As a further improvement of the technical scheme, the device for removing the large materials for discharging of the conveyor also comprises a telescopic driving piece; one end of the telescopic driving piece is connected with the support frame through a hinge, the other end of the telescopic driving piece is in transmission connection with the first grate net rack, and the first grate net rack is in rotation connection with the support frame.
As a further improvement of the technical scheme, the device for removing the large materials for discharging of the conveyor also comprises a leather sleeve and a third bearing seat; the telescopic driving piece is provided with a telescopic rod, and a leather sleeve is sleeved on the part of the telescopic rod extending out of the telescopic driving piece; the telescopic driving piece is hinged with the support frame through a third bearing seat.
As a further improvement of the technical scheme, the device for removing the bulk materials for discharging of the conveyor further comprises a camera bracket, a camera, a control room, a controller and a touch screen display; the camera shooting support is installed in parallel with the support frame; the camera is arranged on the camera bracket; a controller and a touch screen display are arranged in the control room; the camera, the telescopic driving piece and the touch screen display are all electrically connected with the controller. As the common knowledge in the field, the controller used in the scheme and the action control of each device connected with the controller belong to mature singlechip technology, can be easily purchased from the market, and can be used after being simply debugged.
As a further improvement of the technical scheme, the first grate net rack comprises a rotating shaft, a first blocking rod and a supporting rod; the rotating shaft and the supporting rod are arranged in parallel at intervals; a plurality of first blocking rods arranged in parallel at intervals are arranged between the rotating shaft and the supporting rod.
As a further improvement of the technical scheme, the device for removing the large materials for discharging the conveyor further comprises a second grate net rack, a supporting seat, a clamping ring, a bracket and a locking rod; the supporting seat and the supporting frame are arranged in parallel; the support is arranged on one side of the top of the supporting seat; one end of the second grid rack is rotatably connected with the top of the bracket; the clamping ring is arranged on the other side of the top of the supporting seat; the lock rod movably penetrates through the clamping ring and the other end of the second grate net rack to limit the second grate net rack to swing.
As a further improvement of the technical scheme, the device for removing the large materials for discharging of the conveyor also comprises a second bearing seat and a first bearing seat; the first grate rack is rotationally connected with the support frame through a first bearing seat; the second grid rack is rotatably connected with the bracket through a second bearing seat.
As a further improvement of the technical scheme, the distance between two adjacent first blocking rods 22 is 3-10 cm.
As a further improvement of the technical scheme, the second grid rack comprises a supporting cylinder, a second blocking rod and a supporting shaft; the supporting cylinders and the supporting shafts are arranged in parallel at intervals; and a plurality of second blocking rods are arranged between the supporting cylinder and the supporting shaft at intervals in parallel.
Compared with the prior art, the invention has the advantages that:
1. the invention is arranged between the discharging end of the conveyor and the discharging scraper-trough conveyer and is used for blocking large materials discharged from the conveyor; namely, the materials are unloaded from the conveyor and fall on a first grid rack, the first grid rack intercepts large materials, and other materials fall into a blanking scraper through the first grid rack; the first grate net rack intercepts large materials, so that the large materials are prevented from falling into the discharging scraper-trough conveyor, and the smooth material passing of the discharging scraper-trough conveyor can be facilitated; and the first grate net rack is installed in an inclined mode, so that intercepted massive materials are timely guided downwards, and the situation that the massive materials are accumulated on the first grate net rack is avoided.
2. The first grate net rack is rotatably connected with the support frame, and the telescopic driving piece can push and pull the first grate net rack to swing relative to the support frame; can be favorable for discharging the large materials which fall on the first grid rack and do not slide downwards.
3. The invention can also be convenient for checking the material interception condition on the first grate network frame, the camera aligns to the station of the first grate network frame to take video and transmits video data information to the controller, the controller transmits the video data information to the touch display, the video is displayed on the touch display, and the working condition of the first grate network frame can be conveniently known by the staff in the control room; when the large materials are found to be accumulated on the first grate net rack, a worker can send an instruction for starting the telescopic driving piece to the controller through the touch display, the controller starts the telescopic driving piece according to the control instruction, the telescopic driving piece works and pushes the first grate net rack to swing outwards relative to the conveyor, and then the accumulated large materials are discharged from the first grate net rack; and then a reset instruction is sent to the controller through the touch display, and the controller controls the telescopic driving piece to reset according to the reset instruction.
4. The second grate net rack is additionally arranged, when the obtained large materials are cleaned and intercepted, the second grate net rack is locked on the supporting seat through the lock rod, and the situation that the large materials sliding from the first grate net rack during cleaning collide the second grate net rack to fall is avoided.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic structural diagram of a device for removing bulk materials for discharging of a conveyor according to the present invention;
FIG. 2 is a schematic view of the structure of the present invention mounted to the discharge end of a conveyor;
FIG. 3 is a schematic structural view of the present invention with a second grid installed;
FIG. 4 is a schematic structural view of a second grid rack mounted with a lock bar according to the present invention;
FIG. 5 is a schematic structural view of a first grid frame according to the present invention;
FIG. 6 is a schematic view of an installation structure among a second grid frame, a support base and a bracket according to the present invention;
FIG. 7 is a schematic structural view of a locking bar installed on the second grid frame of the present invention;
FIG. 8 is a schematic structural view of a second grid structure according to the present invention;
FIG. 9 is a schematic view of the telescopic driving member of the present invention;
FIG. 10 is a schematic view of the telescopic rod of the telescopic driving member of the present invention with a leather sheath;
names and serial numbers of the components in the figure: 1-a conveyor, 2-a first grate net rack, 21-a rotating shaft, 22-a first blocking rod, 23-a supporting rod, 3-a first bearing seat, 4-a supporting frame, 5-a blanking scraper-trough conveyer, 6-a telescopic driving piece, 61-a telescopic rod, 7-a large material, 8-a supporting seat, 9-a snap ring, 10-a second grate net rack, 101-a supporting cylinder, 102-a second blocking rod, 103-a supporting shaft, 11-a second bearing seat, 12-a bracket, 13-a locking rod, 14-a third bearing seat, 15-a leather sheath, 16-a camera bracket, 17-a camera, 18-a control chamber, 19-a controller and 20-a touch screen display.
Detailed Description
In order to make the technical solutions in the present application better understood, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings and embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and all other embodiments obtained by a person of ordinary skill in the art without making creative efforts based on the embodiments in the present application shall fall within the protection scope of the present application.
Example 1:
as shown in fig. 1-10, a bulk material removing device for the discharging of a conveyor is arranged between the discharging end of the conveyor 1 and a discharging scraper-trough conveyor 5; the device for removing the large materials comprises a first grid net rack 2 and a support frame 4; the support frame 4 is arranged at the top of the blanking scraper-trough conveyer 5; the first grid net rack 2 is obliquely arranged on the support frame 4 and is positioned at the bottom of the discharging end of the conveyor 1.
The working mode is as follows:
the conveyer belt of conveyer 1 carries the material to unloading scraper-trough conveyer 5 is unloaded into to the material from the discharge end, and when the material whereabouts, falls into unloading scraper-trough conveyer 5 through first grate rack 2 earlier, and first grate rack 2 intercepts the bold material 7 that contains in the material, blocks that bold material 7 falls into the unloading scraper-trough conveyer, thereby can avoid the bold material to cause the unloading scraper-trough conveyer to block up.
The first grid net rack 2 intercepts massive materials and guides the materials outwards at the same time, so that the intercepted massive materials can be conveniently guided outwards in time, and the massive materials are prevented from being accumulated on the first grid net rack.
Example 2:
compared with example 1, the difference is that: the inclination angle of the first grid rack 2 relative to the support frame 4 is given.
The inclination angle of the first grid sub-net rack 2 relative to the support frame 4 is 30 degrees, 35 degrees, 40 degrees, 45 degrees, 50 degrees, 55 degrees, 60 degrees, 65 degrees or 70 degrees, etc. The large materials falling on the first grid rack can automatically slide off from the first grid rack.
Example 3:
compared with example 1 or 2, the difference is that: in order to facilitate discharging the large materials staying on the first grid rack, a telescopic driving piece 6 is additionally arranged.
As shown in fig. 1 to 4, one end of the telescopic driving member 6 is hinged to the support frame 4, the other end thereof is in transmission connection with the first grid frame 2, and the first grid frame 2 is rotatably connected with the support frame 4.
The first grid net rack 2 is rotatably connected with the support frame 4, so that the first grid net rack 2 can be driven by the telescopic driving piece 6 to swing relative to the support frame 4, and large materials staying on the first grid net rack can be discharged.
Example 4:
compared with example 3, the difference is that: in order to protect the telescopic rod 61 on the telescopic driving piece 6, a leather sheath is additionally arranged, and a rotary connecting structure form of the telescopic driving piece and the supporting frame is provided.
As shown in FIG. 10, the telescopic driving member 6 has a telescopic rod 61, and the part of the telescopic rod 61 extending out of the telescopic driving member 6 is covered with the leather sheath 15.
The leather sheath 15 can protect the telescopic rod 61 from being stained with dust. The telescopic rod can be conveniently stretched in the telescopic driving piece.
As shown in fig. 1-4, 9 and 10, the telescopic driving member 6 is hinged with the supporting frame 4 through a third bearing seat 14.
The telescopic driving member 6 adopts a pneumatic cylinder or a hydraulic cylinder. The pneumatic cylinder or the hydraulic cylinder can stably push and pull the first grid rack to swing.
Example 5:
compared with any of the embodiments 2 to 4, the difference is that: in order to facilitate observation of whether a large material is left on the first grid rack, a camera bracket 16, a camera 17, a control room 18, a controller 19 and a touch screen display 20 are additionally arranged.
As shown in fig. 2-4, the camera support 16 is mounted in parallel with the support frame 4; the camera 17 is mounted on the camera bracket 16; a controller 19 and a touch screen display 20 are arranged in the control room 18; the camera 17, the telescopic driving member 6 and the touch screen display 20 are all electrically connected with the controller 19.
The working mode is as follows:
the camera 17 monitors the first grid net rack 2 in real time, the captured video is transmitted to the controller 19, the controller 19 transmits the video data to the touch screen display 20, and the touch screen display 20 displays the video captured by the camera 17; thereby facilitating the operator in the control room 18 to know the condition of the first grid support 2.
The touch screen display 20 displays that large materials are stopped on the first grate net rack 2 and cannot slide off the first grate net rack 2, an operator sends a control instruction for controlling the starting of the telescopic driving part 6 to the controller 19 by touching the display 20, the controller 19 immediately starts the telescopic driving part 6 after receiving the control instruction, and the telescopic driving part 6 pushes the first grate net rack 2 to swing relative to the support frame 4, so that the large materials stopped on the first grate net rack 2 are discharged; the touch display 20 is used for checking that the large materials are completely unloaded from the first grate rack, namely, a reset instruction can be generated to the controller 19 through the touch display 20, and the controller receives the reset instruction to control the telescopic driving piece 6 to reset.
Example 6:
compared with any of examples 1 to 5, the difference is that: a structural form of the first grid rack is provided.
As shown in fig. 5, the first grid frame 2 includes a rotation shaft 21, a first blocking rod 22 and a support rod 23; the rotating shaft 21 and the supporting rod 23 are arranged in parallel at intervals; a plurality of first blocking rods 22 which are arranged in parallel at intervals are arranged between the rotating shaft 21 and the supporting rod 23.
The rotating shaft 21 is rotatably connected with the support frame 4.
The number of the first blocking rods 22 is usually 9-20. The number is usually 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 or 20, etc.
The distance between two adjacent first blocking rods is 3-10 cm. Typical spacings are 3, 4, 5, 6, 7, 8, 9 or 10cm, etc.
Example 7:
compared with any of examples 1 to 6, the difference is that: in order to ensure that the large materials slide off the first grid frame when the screened large materials are cleaned, a second grid frame 10, a supporting seat 8, a clamping ring 9, a bracket 12 and a locking rod 13 are additionally arranged.
As shown in fig. 2-4, the supporting seat 8 is arranged in parallel with the supporting frame 4; the bracket 12 is arranged on one side of the top of the supporting seat 8; one end of the second grid frame 10 is rotatably connected with the top of the bracket 12; the clamping ring 9 is arranged on the other side of the top of the supporting seat 8; the lock rod 13 movably penetrates through the clamping ring 9 and the other end of the second grid 10 to limit the second grid 10 to swing.
The installation mode of the lock rod:
when the screened large materials 7 are not cleaned, the lock rod 13 is pulled out from the second grid rack and the snap ring 9, so that the second grid rack 10 can swing relative to the bracket 12, the large materials 7 falling from the first grid rack 2 can be pushed away by touching the second grid rack 10, and the large materials 7 fall from the first grid rack 2.
When the screened large materials 7 are cleaned, the lock rod 13 penetrates through the second grid rack 10 from the snap ring 9; in order to better limit the second grid frame 10, two supporting seats 8 are arranged and are correspondingly positioned at two sides of the second grid frame 10; therefore, the lock rod 13 sequentially penetrates through the snap ring 9 at one side of the second grid rack 10 and the snap ring from one end of the second grid rack 10 to the other side of the second grid rack 10, so that the second grid rack 10 is locked, and the second grid rack 10 is prevented from swinging when being impacted by large materials; thereby avoiding the large material falling and damaging the cleaning personnel.
Example 8:
compared with example 7, the difference is that: a rotary connecting structure form of the first and second grid frames 2 and 10 is provided.
As shown in fig. 1 to 4, the first grid rack 2 is rotatably connected with the support frame 4 through a first bearing block 3. The first grate frame 2 is convenient to swing relative to the support frame 4 through the first bearing seat 3. Namely, two ends of the rotating shaft 21 on the first grid rack 2 are rotatably connected with the supporting frame 4 through the first bearing seat 3.
As shown in fig. 1 to 4, the second grid frame 10 is rotatably connected to the support 12 through a second bearing block 11. The second grid frame 10 is convenient to swing relative to the bracket 12 through the second bearing seat 11.
Example 9:
compared with example 7 or 8, the difference is that: a structural form of the second grid rack is provided.
As shown in fig. 8, the second grid rack includes a support cylinder 101, a second blocking rod 102 and a support shaft 103; the supporting cylinder 101 and the supporting shaft 103 are arranged in parallel at intervals; a plurality of second blocking rods 102 are arranged between the supporting cylinder 101 and the supporting shaft 103 at intervals in parallel.
The number of the second blocking rods 102 is usually 9-20. The number is usually 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 or 20, etc.
The distance between two adjacent second stop rods is 3-10 cm. Typical spacings are 3, 4, 5, 6, 7, 8, 9 or 10cm, etc.
The two ends of the supporting shaft 103 are rotatably connected with the bracket 12 through the second bearing seats 11.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are intended to be within the scope of the invention.
Claims (10)
1. A device for removing large materials for discharging of a conveyor is arranged between a discharging end of the conveyor (1) and a discharging scraper-trough conveyer (5); the method is characterized in that: the device for removing the large materials comprises a first grid net rack (2) and a support frame (4);
the support frame (4) is arranged at the top of the blanking scraper-trough conveyer (5);
the first grate net rack (2) is obliquely arranged on the support frame (4) and is positioned at the bottom of the discharging end of the conveyor (1).
2. A bulk material removal apparatus for use in a conveyor discharge apparatus as claimed in claim 1, wherein: the inclination angle of the first grid rack (2) relative to the support frame (4) is 30-70 degrees.
3. A bulk material removal apparatus for use in a conveyor discharge apparatus as claimed in claim 1, wherein: also comprises a telescopic driving piece (6);
one end of the telescopic driving piece (6) is connected with the support frame (4) through a hinge, the other end of the telescopic driving piece is in transmission connection with the first grate net rack (2), and the first grate net rack (2) is in rotation connection with the support frame (4).
4. A bulk material removal apparatus for use in a conveyor discharge apparatus as claimed in claim 3, wherein: also comprises a leather sheath (15) and a third bearing seat (14);
the telescopic driving piece (6) is provided with a telescopic rod (61), and a leather sleeve (15) is sleeved on the part of the telescopic rod (61) extending out of the telescopic driving piece (6);
the telescopic driving piece (6) is hinged with the support frame (4) through a third bearing seat (14).
5. A bulk material removal apparatus for use in a conveyor discharge apparatus as claimed in claim 3, wherein: the device also comprises a camera bracket (16), a camera (17), a control room (18), a controller (19) and a touch screen display (20);
the camera shooting bracket (16) is arranged in parallel with the support frame (4);
the camera (17) is mounted on the camera bracket (16);
a controller (19) and a touch screen display (20) are arranged in the control room (18);
the camera (17), the telescopic driving piece (6) and the touch screen display (20) are all electrically connected with the controller (19).
6. Apparatus for removing bulk material for discharge from a conveyor according to any of claims 1 to 5, characterised in that: the first grid rack (2) comprises a rotating shaft (21), a first blocking rod (22) and a supporting rod (23);
the rotating shaft (21) and the supporting rod (23) are arranged in parallel at intervals;
a plurality of first blocking rods (22) which are arranged at intervals in parallel are arranged between the rotating shaft (21) and the supporting rod (23).
7. The bulk material removing device for discharging of a conveyor according to claim 6, wherein: the distance between two adjacent first blocking rods (22) is 3-10 cm.
8. The bulk material removing device for discharging of a conveyor according to claim 6, wherein: the second grid rack (10), a supporting seat (8), a clamping ring (9), a bracket (12) and a locking rod (13) are also included;
the supporting seat (8) and the supporting frame (4) are arranged in parallel;
the support (12) is arranged on one side of the top of the support seat (8);
one end of the second grid rack (10) is rotatably connected with the top of the bracket (12);
the clamping ring (9) is arranged on the other side of the top of the supporting seat (8);
the lock rod (13) movably penetrates through the clamping ring (9) and the other end of the second grid rack (10) to limit the second grid rack (10) to swing.
9. A bulk material removal apparatus for use in the discharge of a conveyor according to claim 8, wherein: the bearing device also comprises a second bearing seat (11) and a first bearing seat (3);
the first grate net rack (2) is rotatably connected with the support frame (4) through a first bearing seat (3);
the second grid rack (10) is rotatably connected with the bracket (12) through a second bearing seat (11).
10. The bulk material removal device for use in a conveyor discharge of claim 7, further comprising: the second grid rack comprises a supporting cylinder (101), a second blocking rod (102) and a supporting shaft (103);
the supporting cylinders (101) and the supporting shafts (103) are arranged in parallel at intervals;
a plurality of second blocking rods (102) are arranged between the supporting cylinder (101) and the supporting shaft (103) at intervals in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110916517.5A CN113697427A (en) | 2021-08-11 | 2021-08-11 | Bulk material removing device for discharging of conveyor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110916517.5A CN113697427A (en) | 2021-08-11 | 2021-08-11 | Bulk material removing device for discharging of conveyor |
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| CN113697427A true CN113697427A (en) | 2021-11-26 |
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| CN202110916517.5A Pending CN113697427A (en) | 2021-08-11 | 2021-08-11 | Bulk material removing device for discharging of conveyor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114212557A (en) * | 2021-12-03 | 2022-03-22 | 山东东山新驿煤矿有限公司 | Constant volume protection device for quantitative hopper |
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| CN203820079U (en) * | 2014-05-27 | 2014-09-10 | 周贵英 | Large block removal device of bucket wheel machine |
| CN204307806U (en) * | 2014-11-15 | 2015-05-06 | 新疆科立机械设备有限公司 | A kind of lump material is separated diagrid |
| EP3061879A1 (en) * | 2015-02-27 | 2016-08-31 | Huber SE | Device for separating and removing screenings from a flowing liquid contaminated with screenings |
| CN206599291U (en) * | 2017-03-16 | 2017-10-31 | 山东钢铁股份有限公司 | Mixer bulk remove device |
| CN210192382U (en) * | 2019-05-09 | 2020-03-27 | 禹州市隆盛建材有限公司 | Recycled concrete blowing device |
| CN211412634U (en) * | 2019-07-25 | 2020-09-04 | 广东韶钢松山股份有限公司 | Device for removing large foreign matters in mineral powder |
| CN213001024U (en) * | 2020-07-13 | 2021-04-20 | 平泉冀东水泥有限责任公司 | Online automatic metal impurity device that removes of band conveyer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114212557A (en) * | 2021-12-03 | 2022-03-22 | 山东东山新驿煤矿有限公司 | Constant volume protection device for quantitative hopper |
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