CN221116122U - Coal mining conveying device - Google Patents
Coal mining conveying device Download PDFInfo
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- CN221116122U CN221116122U CN202323350172.5U CN202323350172U CN221116122U CN 221116122 U CN221116122 U CN 221116122U CN 202323350172 U CN202323350172 U CN 202323350172U CN 221116122 U CN221116122 U CN 221116122U
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- assembly
- conveying
- fixedly connected
- belt
- conveying table
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- 239000003245 coal Substances 0.000 title claims abstract description 50
- 238000005065 mining Methods 0.000 title claims abstract description 19
- 238000007599 discharging Methods 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 230000000903 blocking effect Effects 0.000 claims description 7
- 230000010405 clearance mechanism Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 abstract description 2
- 230000004888 barrier function Effects 0.000 description 6
- 239000003818 cinder Substances 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Structure Of Belt Conveyors (AREA)
Abstract
The utility model relates to the field of coal mining and conveying, and particularly discloses a coal mining and conveying device, which comprises: the conveying table mechanism comprises a discharging frame assembly, a conveying table assembly positioned at one end of the discharging frame assembly, a conveying belt assembly arranged on the conveying table assembly and a guide rod positioned at the other end of the discharging frame assembly; an obstacle clearing mechanism; according to the utility model, the conveying table assembly limits the coal blocks when the coal blocks move on the conveying belt assembly, so that the coal blocks are prevented from rolling off, when the discharging frame assembly is blocked, the hydraulic cylinder is opened to enable the hydraulic cylinder to work, the obstacle clearance rod assembly moves along the guide rod, the obstacle clearance rod assembly moves to push the blocked coal blocks onto the conveying belt assembly and transfer the blocked coal blocks, and therefore a dredging effect is achieved, and the situation that the belt is damaged by impact is avoided.
Description
Technical Field
The utility model belongs to the field of coal mining and conveying, and particularly relates to a coal mining and conveying device.
Background
Coal mining refers to the process of extracting coal resources from underground or open pit deposits. This is a complex engineering process involving aspects of geological exploration, mine design, use of mining equipment, safety management, etc. The purpose of coal mining is to obtain coal as energy resources, and the coal is used in the fields of power generation, heating, industrial production and the like.
The prior Chinese patent with the bulletin number of CN 215591905U discloses conveying equipment for coal mining, which comprises a first conveying belt, a second conveying belt, a fixed block and a matching block, wherein the first conveying belt and the second conveying belt are matched for use. Through setting up fixed block, the cooperation piece, positioner and transmission's cooperation use, positioner can remove the inside of cooperation piece in the inside of fixed block, realize the fixed of two conveyer belts, transmission can make positioner follow the inside of cooperation piece and shift out, realize the separation of two conveyer belts, it is fixed to have solved current cooperation through bolt and screw hole when needing two conveyer belts of fixed connection, need use mounting tool in the installation, it is too troublesome, the smooth silk also can appear in long-time use, lead to the problem of dismantling, this colliery is opened and is adopted conveying equipment, possess can not need mounting tool also can two conveyer belts of fixed connection, the advantage of facilitating the use.
The above patent has the advantage that two conveyer belts can be fixedly connected without using an installation tool, so that a user can use the conveyer belt conveniently, but coal blocks mined in construction are directly poured on the conveyer belt for short-distance transportation, and the belt is easy to damage when the coal blocks are poured.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a coal mining conveying device, which aims to solve the problems that in the prior art, a belt is easy to damage due to direct dumping of coal blocks on the belt.
A coal mining conveyor comprising: the conveying table mechanism comprises a discharging frame assembly, a conveying table assembly positioned at one end of the discharging frame assembly, a conveying belt assembly arranged on the conveying table assembly and a guide rod positioned at the other end of the discharging frame assembly; the obstacle clearance mechanism comprises a hydraulic cylinder arranged on the unloading frame assembly and an obstacle clearance rod assembly fixedly connected with the hydraulic cylinder, and the obstacle clearance rod assembly is slidably clamped on the guide rod.
Preferably, the unloading frame assembly comprises an unloading frame body, guide slopes are arranged at two ends of the upper side of the unloading frame body, a plurality of limiting rods are fixedly connected to the upper side of the unloading frame body in the guide slopes, and a feeding buffer slope is further arranged at the middle position of the upper side of the unloading frame body.
Preferably, the conveying table assembly comprises a conveying table body, wherein the upper end of the inner side of the conveying table body is fixedly connected with a trapezoid blocking edge, and the outer side of the conveying table body is also fixedly connected with a motor frame; the conveying table body is fixedly connected with the unloading frame body.
Preferably, the conveyor belt assembly comprises a conveyor belt body and a motor, wherein one end of the conveyor belt body extends to penetrate through the conveyor table body and then is fixedly connected with a first belt pulley, the driving end of the motor is fixedly connected with a second belt pulley through a coupling, and the outer sides of the first belt pulley and the second belt pulley are sleeved with belts together.
Preferably, the motor is fixedly arranged on the motor frame, the tail end of one side of the feeding buffer slope is positioned on the upper side of the conveyor belt body, and the trapezoid blocking edge is positioned on the upper side of the conveyor belt body.
Preferably, the obstacle clearance bar assembly comprises a connecting plate, and one side of the connecting plate is fixedly connected with an obstacle clearance bar body; the connecting plate is fixedly connected with the hydraulic cylinder, and the obstacle clearance rod body is positioned on the upper side of the feeding buffer slope.
Compared with the prior art, the utility model has the following beneficial effects: the conveyor belt assembly is opened to enable the conveyor belt assembly to work, mined coal blocks are poured onto the unloading frame assembly, the coal blocks slide onto the conveyor belt assembly along the unloading frame assembly, the specified positions are reached to carry out loading transfer after the coal blocks are transmitted by the conveyor belt assembly, the conveyor table assembly can limit the coal blocks when the coal blocks move on the conveyor belt assembly, accordingly, the coal blocks are prevented from falling off, when the unloading frame assembly is blocked, the hydraulic cylinder is opened to enable the hydraulic cylinder to work, the hydraulic cylinder works to enable the barrier removal rod assembly to move along the guide rod, the barrier removal rod assembly moves to enable the blocked coal blocks to be pushed onto the conveyor belt assembly and transferred, the dredging effect is achieved, the coal blocks are prevented from being directly poured onto the belt, and the situation that the belt is damaged by impact is avoided.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of an exploded construction of the present utility model;
FIG. 3 is a schematic view of the structure of the conveyor table mechanism of the present utility model;
FIG. 4 is a schematic view of the conveyor belt assembly of the present utility model;
FIG. 5 is a schematic view of the obstacle clearance mechanism of the present utility model;
Fig. 6 is a cross-sectional view of the present utility model.
In the figure: 1. a conveying table mechanism; 11. a discharge rack assembly; 111. a discharge rack body; 112. a guide slope; 113. a limit rod; 114. feeding and buffering slopes; 12. a transfer table assembly; 121. a transfer table body; 122. a trapezoid blocking edge; 123. a motor frame; 13. a conveyor belt assembly; 131. a conveyor belt body; 132. a motor; 133. a first pulley; 134. a second pulley; 135. a belt; 14. a guide rod; 2. an obstacle clearing mechanism; 21. a hydraulic cylinder; 22. a clearance bar assembly; 221. a connecting plate; 222. the obstacle clearance rod body.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 6:
Embodiment one: the utility model provides a coal mining and conveying device, which comprises: the conveying table mechanism 1 comprises a discharging frame assembly 11, a conveying table assembly 12 positioned at one end of the discharging frame assembly 11, a conveying belt assembly 13 arranged on the conveying table assembly 12, and a guide rod 14 positioned at the other end of the discharging frame assembly 11; the obstacle clearance mechanism 2 comprises a hydraulic cylinder 21 arranged on the unloading frame assembly 11, and an obstacle clearance rod assembly 22 fixedly connected with the hydraulic cylinder 21, wherein the obstacle clearance rod assembly 22 is in sliding clamping fit on the guide rod 14;
Wherein, open conveyer belt subassembly 13 and make its work, fall the coal cinder of exploitation on unloading frame subassembly 11, the coal cinder is along unloading frame subassembly 11 landing on conveyer belt subassembly 13, reach the assigned position after the transmission of conveyer belt subassembly 13 and carry out the loading and transfer, conveyer table subassembly 12 can carry out spacingly to the coal cinder when the coal cinder moves on conveyer belt subassembly 13, thereby prevent that the coal cinder from rolling off, when unloading frame subassembly 11 takes place to block up, open pneumatic cylinder 21 can make pneumatic cylinder 21 work, pneumatic cylinder 21 work makes barrier removal pole subassembly 22 remove along guide bar 14, barrier removal pole subassembly 22 removes and makes the coal cinder of jam pushed onto conveyer belt subassembly 13 and shift, thereby play the effect of mediation.
Specifically, the unloading frame assembly 11 comprises an unloading frame body 111, guide slopes 112 are respectively arranged at two ends of the upper side of the unloading frame body 111, a plurality of limiting rods 113 are fixedly connected to the upper side of the unloading frame body 111 in the guide slopes 112, and feeding buffer slopes 114 are further arranged in the middle of the upper side of the unloading frame body 111.
Specifically, the conveying table assembly 12 includes a conveying table body 121, a trapezoidal blocking edge 122 is fixedly connected to the upper end of the inner side of the conveying table body 121, and a motor frame 123 is fixedly connected to the outer side of the conveying table body 121; the transfer table body 121 is fixedly connected with the discharge rack body 111.
Specifically, the conveyor belt assembly 13 includes a conveyor belt body 131 and a motor 132, wherein one end of the conveyor belt body 131 extends through the conveyor table body 121 and then is fixedly connected with a first belt pulley 133, the driving end of the motor 132 is fixedly connected with a second belt pulley 134 through a coupling, and the outer sides of the first belt pulley 133 and the second belt pulley 134 are sleeved with a belt 135.
Specifically, the motor 132 is fixedly mounted on the motor frame 123, the end of one side of the feeding buffer slope 114 is located at the upper side of the conveyor body 131, and the trapezoid retaining edge 122 is located at the upper side of the conveyor body 131.
From the above, the coal is poured onto the guiding slope 112 in the unloading frame body 111, slides onto the feeding buffer slope 114 along the guiding slope 112, slides onto the conveyor belt body 131 along the feeding buffer slope 114, is blocked by the plurality of limiting rods 113 when the larger coal moves on the guiding slope 112, so as to avoid the conveyor belt body 131 from being crushed by the larger coal, the motor 132 is turned on to enable the second belt pulley 134 to drive the belt 135 to work, the belt 135 works to enable the first belt pulley 133 to drive the conveyor belt body 131 to work, the conveyor belt body 131 works to enable the coal sliding onto the conveyor belt body 131 to be transferred, the coal can be prevented from sliding down from the side of the conveyor belt body 131 by the trapezoid blocking edge 122, and the tail end of one side of the feeding buffer slope 114 is located on the upper side of the conveyor belt body 131 so that the coal sliding down from the feeding buffer slope 114 can directly reach the conveyor belt body 131.
Embodiment two: this embodiment is substantially the same as the previous embodiment except that the barrier removal bar assembly 22 includes a connection plate 221, and one side of the connection plate 221 is fixedly connected with a barrier removal bar body 222; the connecting plate 221 is fixedly connected with the hydraulic cylinder 21, and the obstacle clearance lever body 222 is positioned on the upper side of the feeding buffer slope 114.
From the above, the hydraulic cylinder 21 is opened to drive the connecting plate 221 to move by the hydraulic cylinder 21, the obstacle clearing rod body 222 moves by the connecting plate 221, and the coal blocks are pushed onto the conveyor belt body 131 along the feeding buffer slope 114 by the obstacle clearing rod body 222.
While embodiments of the present utility model have been shown and described above for purposes of illustration and description, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.
Claims (6)
1. A coal mining conveyor, comprising:
The conveying table mechanism (1) comprises a discharging frame assembly (11), a conveying table assembly (12) positioned at one end of the discharging frame assembly (11), a conveying belt assembly (13) arranged on the conveying table assembly (12) and a guide rod (14) positioned at the other end of the discharging frame assembly (11);
The obstacle clearance mechanism (2) comprises a hydraulic cylinder (21) arranged on the unloading frame assembly (11) and an obstacle clearance rod assembly (22) fixedly connected with the hydraulic cylinder (21), wherein the obstacle clearance rod assembly (22) is slidably clamped on the guide rod (14).
2. The coal mining conveying device according to claim 1, wherein the unloading frame assembly (11) comprises an unloading frame body (111), guide slopes (112) are respectively arranged at two ends of the upper side of the unloading frame body (111), a plurality of limiting rods (113) are fixedly connected in the guide slopes (112) at the upper side of the unloading frame body (111), and feeding buffer slopes (114) are further arranged at the middle position of the upper side of the unloading frame body (111).
3. The coal mining conveying device according to claim 2, wherein the conveying table assembly (12) comprises a conveying table body (121), a trapezoid blocking edge (122) is fixedly connected to the upper end of the inner side of the conveying table body (121), and a motor frame (123) is fixedly connected to the outer side of the conveying table body (121); the conveying table body (121) is fixedly connected with the unloading frame body (111).
4. A coal mining conveying device according to claim 3, wherein the conveyor belt assembly (13) comprises a conveyor belt body (131) and a motor (132), one end of the conveyor belt body (131) extends to penetrate through the conveyor table body (121) and then is fixedly connected with a first belt pulley (133), a driving end of the motor (132) is fixedly connected with a second belt pulley (134) through a coupling, and the outer sides of the first belt pulley (133) and the second belt pulley (134) are sleeved with a belt (135) together.
5. A coal mining conveying device as claimed in claim 4, wherein the motor (132) is fixedly mounted on the motor frame (123), the end of one side of the feeding buffer slope (114) is located at the upper side of the conveyor belt body (131), and the trapezoid blocking edge (122) is located at the upper side of the conveyor belt body (131).
6. A coal mining conveying apparatus as claimed in claim 2 or claim 5, wherein the obstacle clearing bar assembly (22) comprises a connecting plate (221), one side of the connecting plate (221) being fixedly connected with an obstacle clearing bar body (222); the connecting plate (221) is fixedly connected with the hydraulic cylinder (21), and the obstacle clearance rod body (222) is positioned on the upper side of the feeding buffering slope (114).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323350172.5U CN221116122U (en) | 2023-12-09 | 2023-12-09 | Coal mining conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323350172.5U CN221116122U (en) | 2023-12-09 | 2023-12-09 | Coal mining conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221116122U true CN221116122U (en) | 2024-06-11 |
Family
ID=91341588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323350172.5U Active CN221116122U (en) | 2023-12-09 | 2023-12-09 | Coal mining conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221116122U (en) |
-
2023
- 2023-12-09 CN CN202323350172.5U patent/CN221116122U/en active Active
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