CN212245389U - Wagon balance translation type automatic coal charging device - Google Patents
Wagon balance translation type automatic coal charging device Download PDFInfo
- Publication number
- CN212245389U CN212245389U CN202021526918.7U CN202021526918U CN212245389U CN 212245389 U CN212245389 U CN 212245389U CN 202021526918 U CN202021526918 U CN 202021526918U CN 212245389 U CN212245389 U CN 212245389U
- Authority
- CN
- China
- Prior art keywords
- coal
- wagon balance
- coal charging
- charging device
- moving
- 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.)
- Active
Links
Images
Landscapes
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model relates to the technical field of coal mine equipment, and provides a wagon balance translation type automatic coal charging device, which comprises a storage bin, a transfer conveyor belt and a wagon balance; the wagon balance is arranged on the mobile vehicle; two ends of the moving vehicle are respectively provided with a pressurizing cylinder, and the pressurizing cylinders can drive the moving vehicle to reciprocate on the rail; specifically, when the pressurizing cylinder on one side is pushed out, the pressurizing cylinder on the other side is retracted; a movable coal charging mechanism is arranged above the wagon balance, and the moving direction of the movable coal charging mechanism is opposite to that of the movable vehicle. Therefore, the utility model discloses a setting and the removal frame coal charge of locomotive relative motion, the coal charge increase in the big unit interval of the two relative speed shortens the coal charge time, improves the efficiency of coal charge. Meanwhile, the moving speed of the moving frame and the moving vehicle is not high, so that the stability of coal charging and the accuracy of weighing can be effectively guaranteed. And the coal is dropped and loaded in a uniform motion mode, the top of the coal pile is flat, the later-stage flat pile operation is omitted, the operation efficiency is improved, and the labor is saved.
Description
Technical Field
The utility model belongs to the technical field of coal mine equipment, especially, relate to an automatic coal charging device of weighbridge translation formula.
Background
Coal mines produce huge amounts of coal every day, and a plurality of large vehicles are used for drawing coal in the mine. The prior coal charging mode is that a weighbridge is arranged at a coal charging point, and a fixed coal discharging port is arranged above the weighbridge; the coal discharging port is connected with the storage bin through a conveying belt.
When the coal is charged, the vehicle is stopped on the wagon balance, and the type and weight of the charged coal are checked with the operation room. And (4) starting the equipment by an operator, and opening a coal discharge port to discharge coal after discharging of the bin. Coal directly falls into the car hopper, and operating personnel weighs the weight adjustment coal discharge speed that shows according to the weighbridge, observes the height of coal pile in the car hopper simultaneously to inform the driver through the intercom with the vehicle antedisplacement in appropriate time, lead to unrestrained in order to avoid the coal pile too high. Since most coal-carrying vehicles are large-sized vehicles with a load of several tens of tons and the hopper is long, the forward movement of the vehicle needs to be continued for several times. For large-scale transport vehicles, the coal charging process is long in time consumption, a large amount of vehicle overstock can be caused in the season of vigorous coal sale, and the operation of the transport vehicles is seriously influenced.
After loading, a plurality of coal piles are formed in the hopper. The height of these coal piles is usually close to or exceeds the height of the baffle plate, so it is necessary to pile them flat to enable closed transportation over the top cloth.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
To foretell defect, the utility model aims to provide an automatic coal charging device of weighbridge translation formula through setting up the weighbridge on the locomotive to at the uniform velocity motion's mode coal loading that falls, consequently coal can not form too high coal pile at the car hopper, can form in the car hopper and be close smooth coal seam, has avoided spilling the coal and has also removed the flat operation of piling in later stage from, has improved the operating efficiency. Meanwhile, an operator is not required to manually control the coal charging process, the automation degree of the coal charging process is improved, and the labor is saved. Meanwhile, the coal is loaded on the moving frame moving in the opposite direction to the moving vehicle, and the relative speed of the moving frame and the moving vehicle is high, so that the coal loading amount in unit time can be increased by enlarging the transferring conveyor belt and the loading conveyor belt, and the coal loading time is shortened. Compared with the prior art, the efficiency of coal charging is doubled. Meanwhile, the moving speed of the moving frame and the moving vehicle is not high, so that the stability of coal charging and the accuracy of weighing can be effectively guaranteed.
In order to realize the aim, the utility model provides a wagon balance translation type automatic coal charging device, which comprises a material
A bunker for storing coal;
the transfer conveyor belt is connected with the storage bin and conveys the coal in the storage bin to a loading point;
the weighbridge is arranged at a loading point and used for weighing; the wagon balance is arranged on the mobile vehicle; two ends of the moving vehicle are respectively provided with a pressurizing cylinder, and the pressurizing cylinders can drive the moving vehicle to reciprocate on the rail; specifically, when the pressurizing cylinder on one side is pushed out, the pressurizing cylinder on the other side is retracted;
the coal loading device also comprises a mobile coal loading mechanism arranged above the wagon balance, and the moving direction of the mobile coal loading mechanism is opposite to that of the mobile vehicle;
the fixed blanking hopper is arranged above the movable coal charging mechanism and is used for collecting the coal conveyed by the transfer conveyor belt and dropping the coal onto the movable coal charging mechanism;
the movable coal charging mechanism comprises a movable frame capable of reciprocating in the horizontal direction; a loading conveyor belt is arranged on the movable frame; the moving frame is also fixedly provided with a discharge hopper used for dropping coal conveyed by the loading conveyor belt into a transport vehicle hopper in a certain form;
the two sides of the moving frame are respectively provided with a roller wheel, and the roller wheels are erected on the guide rail frame; the moving frame is also provided with a driving motor for driving the moving frame to do reciprocating motion; the driving motor is connected with the speed reducer; the speed reducer is in transmission connection with a driving shaft;
the guide rail frame is also provided with a wire groove, and the movable frame is fixed with a power connection piece electrically connected with the wire groove; the electric connecting piece is provided with an electric contact which is electrically connected with the driving motor; the wire groove is internally provided with a wire, and the electric connecting piece is provided with an electric brush used for brushing electricity from the wire.
According to the wagon balance translation type automatic coal charging device, a plurality of partition plates for dispersing coal are arranged at the outlet position of the discharge hopper in parallel; coal is uniformly dispersed by the partition plates and falls into the car hopper in a waterfall shape.
According to the utility model discloses an automatic coal device of loadig of weighbridge translation formula, the exit position that goes out the hopper evenly is equipped with three ejection of compact fork mouth.
According to the utility model discloses an automatic coal device of loaderding of weighbridge translation formula, the pressure cylinder is the pneumatic cylinder.
According to the utility model discloses an automatic coal device of loadig of weighbridge translation formula, the reduction gear is chain drive or gear drive with the transmission connected mode of drive shaft.
According to the wagon balance translation type automatic coal charging device, the power connection part is arranged in the damping frame; the damping frame is provided with an upper cover plate and a lower cover plate, and the upper cover plate and the lower cover plate are respectively fixed with a damping cylinder; the damping cylinder is provided with a cylinder body, the cylinder body is movably sleeved with a piston, and the piston is connected with an electric connection piece; the cylinder body is filled with hydraulic oil, and the cylinder bodies of the two damping cylinders are connected through a communicating pipe.
According to the utility model discloses an automatic coal device of loadig of weighbridge translation formula, connect to press from both sides respectively between electric component and upper cover plate and the lower apron and establish buffer spring.
According to the utility model discloses an automatic coal device of loadeing of weighbridge translation formula, the damping frame still is equipped with two rack plates along the direction of motion that removes the frame, connect still be equipped with on the electrical component with rack plate's rack drive complex balance gear.
According to the utility model discloses an automatic coal device of wagon balance translation formula, be equipped with a balance gear on one of them side of connecting electrical component, be equipped with two balance gear on another side.
According to the utility model discloses an automatic coal device of wagon balance translation formula, be equipped with two balance gear on two sides of connecing the electric piece respectively.
An object of the utility model is to provide an automatic coal charging device of weighbridge translation formula through setting up the weighbridge on the locomotive to at the uniform velocity motion's mode coal breakage loading, consequently coal can not form too high coal pile at the car hopper, can form in the car hopper and be close smooth coal seam, has avoided spilling the coal and has also removed the flat operation of piling in later stage from, has improved the operating efficiency. Meanwhile, an operator is not required to manually control the coal charging process, the automation degree of the coal charging process is improved, and the labor is saved. Meanwhile, the coal is loaded on the moving frame moving in the opposite direction to the moving vehicle, and the relative speed of the moving frame and the moving vehicle is high, so that the coal loading amount in unit time can be increased by enlarging the transferring conveyor belt and the loading conveyor belt, and the coal loading time is shortened. Compared with the prior art, the efficiency of coal charging is doubled. Meanwhile, the moving speed of the moving frame and the moving vehicle is not high, so that the stability of coal charging and the accuracy of weighing can be effectively guaranteed.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of a portion of the region of FIG. 1;
FIG. 3 is a schematic structural diagram of one embodiment of the direction B in FIG. 2;
FIG. 4 is a schematic structural diagram of one embodiment of the direction B in FIG. 2;
FIG. 5 is a schematic view of the structure in the direction A of FIG. 2;
FIG. 6 is a schematic view of the structure in the direction A of FIG. 5;
FIG. 7 is a schematic structural view of the region A in FIG. 6;
FIG. 8 is a schematic structural view of the region A in FIG. 7;
FIG. 9 is a schematic structural diagram of an embodiment of the direction A in FIG. 7;
FIG. 10 is a schematic structural diagram of an embodiment of the direction A in FIG. 7;
FIG. 11 is a schematic structural view of a portion of the region of FIG. 1;
fig. 12 is an operational diagram of the present invention;
in the figure: 1-a moving frame, 11-a roller, 12-a discharge hopper, 121-a partition plate, 122-a discharge fork opening; 13-loading conveyor belt, 14-driving motor, 15-speed reducer, 16-driving shaft, 17-electric connecting piece, 171-electric contact and 172-electric brush; 2-guide rail frame, 21-wire groove, 22-wire; 3-damping frame, 31-rack plate, 32-balance gear, 33-buffer spring, 34-damping cylinder, 35-communicating pipe; 4-moving vehicle, 41-pressurizing cylinder, 42-vehicle rail; 100-stock bin, 200-transfer conveyor belt, 300-fixed blanking hopper, 400-mobile coal loading mechanism, 500-transport vehicle and 600-wagon balance.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments, it is to be understood that the specific embodiments described herein are only used for explaining the present invention, and are not used for limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Moreover, various embodiments or examples and features of various embodiments or examples described in this specification can be combined, without conflict, by one skilled in the art
And (4) merging and combining.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Referring to fig. 1, the utility model provides a weighbridge translation type automatic coal charging device, include
A bunker 100 for storing coal;
the transfer conveyor belt 200 is connected with the bin 100 and conveys the coal in the bin 100 to a loading point;
the weighbridge 600 is arranged at a loading point and used for weighing; referring to fig. 11, the wagon balance 600 is mounted on the mobile cart 4; two ends of the moving vehicle 4 are respectively provided with a pressurizing cylinder 41, and the pressurizing cylinders 41 can drive the moving vehicle 4 to reciprocate on the rails 42; specifically, when the pressure cylinder 41 on one side is pushed out, the pressure cylinder 41 on the other side is retracted; the two pressurizing cylinders 41 are a pushing cylinder and a retracting cylinder with respect to each other, so that the traveling vehicle 4 moves smoothly. The pressurizing cylinder 41 is a hydraulic cylinder.
The coal loading device further comprises a mobile coal loading mechanism 400 arranged above the wagon balance 600, wherein the mobile coal loading mechanism 400 is opposite to the movement direction of the mobile vehicle 4;
the fixed blanking hopper 300 is arranged above the movable coal charging mechanism 400 and is used for collecting the coal conveyed by the transfer conveyor belt 200 and dropping the coal onto the movable coal charging mechanism 400;
referring to fig. 2, the mobile coal charging mechanism 400 includes a mobile frame 1 that can reciprocate in the horizontal direction; the moving frame 1 is provided with a loading conveyor belt 13; the moving frame 1 is also fixedly provided with a discharge hopper 12 which is used for dropping coal conveyed by the loading conveyor belt 13 into the hopper of the transport vehicle 500 in a certain form;
referring to fig. 3, rollers 11 are respectively disposed on two sides of the moving frame 1, and the rollers 11 are erected on the rail frame 2; referring to fig. 5 again, the moving frame 1 is further provided with a driving motor 14 for driving the moving frame 1 to reciprocate;
preferably, the driving motor 14 is connected with a speed reducer 15; the speed reducer 15 is in transmission connection with a driving shaft 16; the utility model discloses a transmission connected mode is chain drive or gear drive.
Referring to fig. 12, the transport vehicle 500 stops to a predetermined position, the moving vehicle 4 translates from side to side, and the discharge hopper 12 is located at one end above the hopper; the loading conveyor belt 13 continuously conveys coal to the discharge hopper 12 and falls into the hopper from the discharge hopper, and the transfer conveyor belt 200, the loading conveyor belt 13 and the driving motor 14 are rapidly stopped in sequence after a preset loading capacity is reached, so that coal loading is completed. The transport vehicle 500 is then driven down from where it can be loaded again with an empty vehicle, the process described above being reversed.
Because the moving vehicle 4 falls the coal and loads the coal in a uniform motion mode, the top of the coal pile in the hopper of the coal is nearly flat, the flat pile operation in the later period is omitted, and the operation efficiency is improved. Meanwhile, an operator is not required to manually control the coal charging process, the automation degree of the coal charging process is improved, and the labor is saved.
The moving frame 1 moves towards the moving vehicle 4 along the direction of the hopper; therefore, the coal charging amount per unit time is increased by adjusting the transfer conveyor belt 200 and the loading conveyor belt 13 to be large, and the coal charging efficiency is doubled compared with the prior art. Meanwhile, the moving speed of the moving frame 1 and the moving vehicle 4 is not high, so that the stability of coal charging and the accuracy of weighing can be effectively guaranteed.
Referring to fig. 3, as an embodiment, a plurality of partition plates 121 for dispersing coal are arranged in parallel at the outlet of the discharge hopper 12; coal is uniformly dispersed in the partition plate 121 and falls into the hopper in a waterfall shape. The top of the coal seam is smoother.
Referring to fig. 4, as an embodiment, three discharging fork openings 122 are uniformly arranged at the outlet position of the discharging hopper 12 of the present invention; coal is divided at the discharge fork 122, and the original coal falling mode that one coal is concentrated on the central line of the car hopper is optimized to fall into the car hopper in a three-coal mode; the phenomenon that the top of the coal pile is ridged due to the coal dropping mode is avoided, and the top of the coal pile is smoother.
Referring to fig. 6, the guide rail frame 2 is further provided with a wire groove 21, and with reference to fig. 7, the moving frame 1 is fixed with an electric connection piece 17 electrically connected with the wire groove 21; the electric connecting piece 17 is provided with an electric contact 171 which is electrically connected with the driving motor 14; referring to fig. 8, the wire groove 21 is provided with a wire 22, and the electric connecting member 17 is provided with a brush 172 for brushing electricity from the wire 22. Further, the wires 22 are divided into two groups, so that power failure when the brushes 172 are separated from the wires 22 in one group is avoided.
Since the moving frame 1 reciprocates in a working state and a large amount of coal is transported in one working process, a certain vibration is generated. Over time, the shock forces generated by the vibrations may loosen the contact of the brush 172 with the wire 22, thereby causing a power failure.
In order to absorb the vibration energy of the shock acting on the electric connecting piece 17, referring to fig. 9, the electric connecting piece 17 is installed in the damping frame 3; the damping frame 3 is provided with an upper cover plate and a lower cover plate, and a damping cylinder 34 is respectively fixed on the upper cover plate and the lower cover plate; the damping cylinder 34 is provided with a cylinder body which is movably sleeved with a piston, and the piston is connected with the electric connecting piece 17; hydraulic oil is filled in the cylinder body, and the cylinder bodies of the two damping cylinders 34 are connected through a communicating pipe 35; buffer springs 33 are arranged between the upper cover plate and the lower cover plate and the electric connecting piece 17; when the electric connecting piece 17 moves up and down or slightly moves due to vibration, the piston is driven to apply work to hydraulic oil to consume most of vibration energy, and the rest small part of vibration energy is absorbed in the buffer spring 33 and converted into elastic energy; after that, the buffer spring 33 releases the elastic energy to drive the piston to do work on the hydraulic oil, so that the hydraulic oil is completely consumed. The energy that this process produced the vibration is consumed in damping cylinder 34 to reduce the amplitude of even having avoided electrical connecting 17 by a wide margin, protected the brush 172 and connected with the contact of wire 22, realized getting the electricity steadily under the operating mode of vibration.
Furthermore, the damping frame 3 is further provided with two rack plates 31 along the movement direction of the movable frame 1, and the electric connecting piece 17 is further provided with a balance gear 32 in transmission fit with the racks of the rack plates 31; the action force applied to the electric connecting piece 17 when the moving frame 1 reciprocates is balanced by the matching of the balance gear 32 and the rack plate 31, and the electric connecting piece is prevented from rotating to damage the contact connection between the electric brush 172 and the lead 22.
The utility model discloses a balance gear 32 is three, is equipped with one on one of them side of electrical connection 17, is equipped with two on another side. The electrical connection member 17 is prevented from twisting in the vertical plane.
Referring to fig. 10, as an embodiment, two balance gears 32 are respectively arranged on two side surfaces of the electric connecting piece 17.
The utility model discloses a coal is sent to the mode that sets up loading conveyer belt 13 on removing frame 1, adopts the mode of brush to get the electricity simultaneously. The whole structure is compact, the vertical height is small, the lower part of the existing fixed blanking hopper 300 can be additionally installed and transformed, and the existing facilities do not need to be dismantled and built. The transformation cost is low, the construction period is short, and the popularization is good.
To sum up, the utility model provides an automatic coal charging device of weighbridge translation formula is through setting up the weighbridge on the locomotive to at the uniform velocity motion's mode coal breakage loading, consequently coal can not form too high coal pile at the car hopper, can form in the car hopper and be close smooth coal seam, has avoided spilling the coal and has also removed the flat operation of piling in later stage from, has improved the operating efficiency. Meanwhile, an operator is not required to manually control the coal charging process, the automation degree of the coal charging process is improved, and the labor is saved. Meanwhile, the coal is loaded on the moving frame moving in the opposite direction to the moving vehicle, and the relative speed of the moving frame and the moving vehicle is high, so that the coal loading amount in unit time can be increased by enlarging the transferring conveyor belt and the loading conveyor belt, and the coal loading time is shortened. Compared with the prior art, the efficiency of coal charging is doubled. Meanwhile, the moving speed of the moving frame and the moving vehicle is not high, so that the stability of coal charging and the accuracy of weighing can be effectively guaranteed.
Naturally, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and it is intended that all such changes and modifications be considered as within the scope of the appended claims.
Claims (10)
1. A wagon balance translation type automatic coal charging device is characterized by comprising:
a bunker for storing coal;
the transfer conveyor belt is connected with the storage bin and conveys the coal in the storage bin to a loading point;
the weighbridge is arranged at a loading point and used for weighing; the wagon balance is arranged on the mobile vehicle; two ends of the moving vehicle are respectively provided with a pressurizing cylinder, and the pressurizing cylinders can drive the moving vehicle to reciprocate on the rail; specifically, when the pressurizing cylinder on one side is pushed out, the pressurizing cylinder on the other side is retracted;
the coal loading device also comprises a mobile coal loading mechanism arranged above the wagon balance, and the moving direction of the mobile coal loading mechanism is opposite to that of the mobile vehicle;
the fixed blanking hopper is arranged above the movable coal charging mechanism and is used for collecting the coal conveyed by the transfer conveyor belt and dropping the coal onto the movable coal charging mechanism;
the movable coal charging mechanism comprises a movable frame capable of reciprocating in the horizontal direction; a loading conveyor belt is arranged on the movable frame; the moving frame is also fixedly provided with a discharge hopper used for dropping coal conveyed by the loading conveyor belt into a transport vehicle hopper in a certain form;
the two sides of the moving frame are respectively provided with a roller wheel, and the roller wheels are erected on the guide rail frame; the moving frame is also provided with a driving motor for driving the moving frame to do reciprocating motion; the driving motor is connected with the speed reducer; the speed reducer is in transmission connection with a driving shaft;
the guide rail frame is also provided with a wire groove, and the movable frame is fixed with a power connection piece electrically connected with the wire groove; the electric connecting piece is provided with an electric contact which is electrically connected with the driving motor; the wire groove is internally provided with a wire, and the electric connecting piece is provided with an electric brush used for brushing electricity from the wire.
2. The wagon balance translational automatic coal charging device as recited in claim 1, wherein a plurality of partition plates for dispersing coal are arranged in parallel at the outlet position of the discharge hopper; coal is uniformly dispersed by the partition plates and falls into the car hopper in a waterfall shape.
3. The wagon balance translational automatic coal charging device as recited in claim 1, wherein three discharging fork openings are uniformly arranged at the outlet position of the discharging hopper.
4. The wagon balance translational automatic coal charging device of claim 1, wherein the pressurized cylinder is a hydraulic cylinder.
5. The wagon balance translational automatic coal charging device as recited in claim 1, wherein the transmission connection between the speed reducer and the driving shaft is chain transmission or gear transmission.
6. The wagon balance translational automatic coal charging device as claimed in any one of claims 1-5, wherein the electric connection piece is installed in a damping frame; the damping frame is provided with an upper cover plate and a lower cover plate, and the upper cover plate and the lower cover plate are respectively fixed with a damping cylinder; the damping cylinder is provided with a cylinder body, the cylinder body is movably sleeved with a piston, and the piston is connected with an electric connection piece; the cylinder body is filled with hydraulic oil, and the cylinder bodies of the two damping cylinders are connected through a communicating pipe.
7. The wagon balance translation type automatic coal charging device as claimed in claim 6, wherein buffer springs are respectively clamped between the electric connection piece and the upper cover plate and between the electric connection piece and the lower cover plate.
8. The wagon balance translation type automatic coal charging device as claimed in claim 7, wherein the damping frame is further provided with two rack plates along the moving direction of the moving frame, and the power receiving part is further provided with a balance gear in transmission fit with the racks of the rack plates.
9. The wagon balance translational automatic coal charging device as recited in claim 8, wherein one side surface of the electric connection piece is provided with a balance gear, and the other side surface is provided with two balance gears.
10. The wagon balance translational automatic coal charging device as recited in claim 8, wherein two balancing gears are respectively disposed on two side surfaces of the electric connection member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021526918.7U CN212245389U (en) | 2020-07-29 | 2020-07-29 | Wagon balance translation type automatic coal charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021526918.7U CN212245389U (en) | 2020-07-29 | 2020-07-29 | Wagon balance translation type automatic coal charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212245389U true CN212245389U (en) | 2020-12-29 |
Family
ID=73981418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021526918.7U Active CN212245389U (en) | 2020-07-29 | 2020-07-29 | Wagon balance translation type automatic coal charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212245389U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111908181A (en) * | 2020-07-29 | 2020-11-10 | 临沂矿业集团有限责任公司 | Wagon balance translation type automatic coal charging device |
-
2020
- 2020-07-29 CN CN202021526918.7U patent/CN212245389U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111908181A (en) * | 2020-07-29 | 2020-11-10 | 临沂矿业集团有限责任公司 | Wagon balance translation type automatic coal charging device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111908181A (en) | Wagon balance translation type automatic coal charging device | |
| CN210735606U (en) | Uniform distribution device of bulk material belt type stacker | |
| CN212245389U (en) | Wagon balance translation type automatic coal charging device | |
| CN212245388U (en) | Automatic coal charging device with coal outlet capable of moving horizontally | |
| CN111908180A (en) | Automatic coal charging device with coal outlet capable of moving horizontally | |
| CN113979148A (en) | Container bulk grain rear unloading platform | |
| CN213184894U (en) | Electric brush electricity taking mechanism for moving coal charging rack | |
| CN210236329U (en) | Integrative device is carried to anti-oxidant material of low temperature | |
| CN217457667U (en) | Movable material receiving and centralized discharging type filter cake conveyor shared by automatic filter press group | |
| CN212475349U (en) | Bulk particle material loading system | |
| CN216101745U (en) | Self-unloading dump truck with flattening function for building | |
| CN115432467A (en) | Four-station pot loading and conveying integrated machine and working method thereof | |
| CN115196271A (en) | Bent block gap adjusting and stacking device, bent and frame combining and assembling system and method | |
| CN212531523U (en) | Staggered unloading device between containers and bulk material transfer trolley | |
| CN210175910U (en) | Arrangement structure for cleaning return belt of rubber belt conveyor | |
| CN112478828A (en) | Automatic conveying and coal charging device | |
| CN109629494B (en) | Environment-friendly garbage collecting and transporting equipment | |
| CN112456179A (en) | Loading equipment for coal mine | |
| CN217675669U (en) | A connect and unload device for railway transportation | |
| CN112456178A (en) | Mining transfer conveyor | |
| CN220055578U (en) | Material taking device and loading system | |
| CN214454029U (en) | Compression mechanism of horizontal movement split type garbage compressor | |
| CN218806001U (en) | Swimming pool construction engineering delivery wagon | |
| CN221366967U (en) | Cable car device for harvesting tsaoko in mountain area | |
| CN215754556U (en) | Auxiliary feeding device for cigarette loading and unloading |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220629 Address after: 274700 middle section of Dongxi Road, economic development zone, yuncheng county, Heze City, Shandong Province Patentee after: Shandong energy group Luxi Mining Co.,Ltd. Address before: 276000 No. 69 Commercial Street Road, Luozhuang District, Shandong, Linyi Patentee before: LINYI MINING GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right |