CN206142224U - Coal mine transportation car carriage and coal mine transportation car - Google Patents

Coal mine transportation car carriage and coal mine transportation car Download PDF

Info

Publication number
CN206142224U
CN206142224U CN201621133102.1U CN201621133102U CN206142224U CN 206142224 U CN206142224 U CN 206142224U CN 201621133102 U CN201621133102 U CN 201621133102U CN 206142224 U CN206142224 U CN 206142224U
Authority
CN
China
Prior art keywords
plate
transportation car
base plate
coal transportation
car compartment
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.)
Expired - Fee Related
Application number
CN201621133102.1U
Other languages
Chinese (zh)
Inventor
洪枫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Mechanical And Electrical Engineering Co Ltd
Original Assignee
Beijing Mechanical And Electrical Engineering Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Mechanical And Electrical Engineering Co Ltd filed Critical Beijing Mechanical And Electrical Engineering Co Ltd
Priority to CN201621133102.1U priority Critical patent/CN206142224U/en
Application granted granted Critical
Publication of CN206142224U publication Critical patent/CN206142224U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Handcart (AREA)

Abstract

The utility model provides a coal mine transportation car carriage, including bottom plate, front bezel, back plate and two curb plates, the bottom plate with the front bezel back plate and two the curb plate forms the railway carriage or compartment body that has the colliery holding tank, the back plate with through first electronic pivot swing joint between the bottom plate, the drive the bottom plate around its with the hookup location of back plate rotates, the bottom plate includes at least one bottom plate axis of rotation and two at least bottom plate cell boards, and is adjacent the bottom plate cell board passes through the bottom plate axis of rotation is rotated and is connected, two the curb plate all includes two at least curb plate cell boards, the quantity of curb plate cell board with the quantity of bottom plate cell board equals, and is adjacent the curb plate cell board passes through the curb plate axis of rotation and rotates the connection, just the curb plate cell board with bottom plate cell board position is corresponding, the bottom plate axis of rotation with the curb plate axis of rotation is synchronous rotates, it is a plurality of connect through the leak -stopping net between the curb plate cell board.

Description

A kind of Coal Transportation car compartment and Coal Transportation car
Technical field
This utility model is related to technical field of coal mine equipment, more particularly, to a kind of Coal Transportation car compartment and Coal Transportation Car.
Background technology
Colliery is the proportional space that the mankind are excavated when digging is rich in the geological stratification for having coal, generally includes tunnel, well Cave and face etc..Coal is topmost solid fuel, is one kind of kaustobilite.It was given birth to by certain geological epoch Long plant in great numbers, in suitable geological environment, is gradually piled into thick-layer, and is buried in the bottom or silt, through very long Geochronic geochronic natural incoalation and formed.
Coal is still the important energy in today, because its economic price and abundant reserves, particularly for sending out Electricity.Coal is the most important energy in China, and China in 2005 there are about 80% energy and come from fire coal.
In the exploitation of coal, general staff can transport the coal of exploitation by colliery dolly, but, due to coal The underground environment of ore deposit is bad, and ground is uneven, and rugged road surface often occurs in Jing, and especially within coal mines, ground Jing often occurs Where the gradient is larger, when through these gradients larger slope, the bottom surface of colliery dolly will be stuck on slope, nothing Method moves ahead, and needs just to be crossed by many people are mobile with joint efforts, extremely affects work efficiency, operates also very hard.
Utility model content
The purpose of this utility model is to provide a kind of Coal Transportation car compartment and Coal Transportation car, to solve prior art Present within coal mines colliery dolly run into the larger slope Jing of gradient often jammed technical problems.
A kind of Coal Transportation car compartment that this utility model is provided, including base plate, header board, back plate and two side plates;It is described Base plate forms the envelope with colliery holding tank with the header board, the back plate and two side plates;
Be flexibly connected by the first electric rotation shaft between the back plate and the base plate, drive the base plate around its with it is described The link position of back plate is rotated;
The base plate includes at least one base plate rotary shaft and at least two bottom board unit plates, the adjacent bottom board unit plate Rotated by the base plate rotary shaft and connected;Two side plates include at least two side plate unit plates, the side plate unit The quantity of plate is equal with the quantity of the bottom board unit plate, and the adjacent side plate unit plate rotates connection by side plate rotary shaft, And the side plate unit plate is corresponding with the bottom board unit Board position, the base plate rotary shaft is synchronous with the side plate rotary shaft Rotate;
Connected by leak-stopping net between multiple side plate unit plates.
Further, in embodiment of the present utility model, Coal Transportation car compartment also includes cleaning agency;The cleaning Mechanism includes track, slide block, electric expansion bar and cleaning brush;The track includes multiple track elements, multiple track lists Unit is arranged on the both sides of the bottom board unit plate;
The slide block is moved along the track, and the slide block outside is provided with motor, the output of the motor End is connected with the bottom of the electric expansion bar, drives the electric expansion bar to turn with the junction point of the motor along it Dynamic, the telescopic end of the electric expansion bar is connected with the cleaning brush.
Further, in embodiment of the present utility model, it is electronic that the telescopic end of the electric expansion bar is provided with second Rotating shaft, the electric expansion bar connects the cleaning brush by second electric rotation shaft, drives the cleaning brush to rotate.
Further, in embodiment of the present utility model, the cleaning agency also includes hair-dryer, and the hair-dryer sets The back plate inner side is placed in, and the air outlet of the hair-dryer is parallel with the medial surface of the base plate.
Further, in embodiment of the present utility model, Coal Transportation car compartment also includes drive system;The driving System includes central controller and control panel, the central controller and first electric rotation shaft, second electric rotating Axle and the electric expansion bar are electrically connected.
Further, in embodiment of the present utility model, the drive system also includes wireless energy control units, the nothing Line traffic control unit includes wireless communication module, and the wireless communication module electrically connect with the central controller, for preset Mobile terminal wireless telecommunications.
Further, in embodiment of the present utility model, the wireless communication module includes bluetooth module and WIFI moulds Block.
Further, in embodiment of the present utility model, holding part, the holding part and institute are provided with the envelope State envelope to be hinged.
Further, in embodiment of the present utility model, the leak-stopping net includes rubber strip and metal link network.
This utility model additionally provides a kind of Coal Transportation car, including described Coal Transportation car compartment.
In above-mentioned technical proposal, due to the base plate be by least two bottom board unit plate shapes into, and pass through The base plate rotary shaft being attached, so, during staff's transport coal, if encountered within coal mines tiltedly Slope, it is possible to the base plate is formed into curved by the relative rotation of the bottom board unit plate by rotating the base plate rotary shaft Bent state, the side plate unit plate for matching therewith is rotated also by side plate rotary shaft, the quantity of side plate unit plate and position All it is adapted with the bottom board unit plate, rotates with the rotation of the bottom board unit plate, makes the Coal Transportation car compartment Case of bending is integrally formed, so, the Coal Transportation car will avoid touching base plate when slope is crossed, so as to Easily cross;And when the entirety in the Coal Transportation car compartment bends, in order to the coal for being equipped with inside is scattered, So in the relatively separate part of side plate unit plate, being provided with leak-stopping net, leak-stopping net may be under normal circumstances under nature Vertical state, and when the Coal Transportation car compartment forms the state of bending, leak-stopping net is strutted, for stopping that coal leaks outside. Connected by the first electric rotation shaft between the base plate and the back plate, so, in the state of normal, the bottom board unit plate Between be to make in same plane the surface of the base plate be plane, when needing to unload coal or clean, staff The base plate can be rotated relative to the back plate by rotating first electric rotation shaft, made Coal Transportation car Base plate departs from the side plate and header board, the coal outlet that can be unloaded coal is formed, so by the inclined plane of the base plate, it becomes possible to logical Crossing gravity makes coal come down in torrents out from the coal outlet for being formed, and realizes the operation unloaded coal.
Meanwhile, after the coal is unloaded, the cleaning agency can be cleaned automatically to base plate, protect base plate Hold clean, prevent coal from piling up too long, cause it to deposit in compartment, affect the capacity in compartment;It is base plate when specifically used When rotating relative to back plate, at this moment, the base plate is in inclined state, and surface is flat, so described track Unit just can the straight track of shape, the slide block along track move, while the motor can be made by rotation Usually the cleaning brush positioned at compartment bottom side is turned on the medial surface direction of base plate, and then electric expansion bar can adjust cleaning brush The distance between with base plate medial surface, after being adjusted to suitable distance, so that it may by slide block slidably reciprocate on the track with The medial surface of base plate is cleaned, meanwhile, in order to improve the effect of cleaning, the cleaning brush is also provided with the second electric rotating Axle, by the rotation of the second electric rotation shaft, can drive cleaning brush to rotate, and coordinate the drive of slide block and carry out cleaning works.
Description of the drawings
In order to be illustrated more clearly that this utility model specific embodiment or technical scheme of the prior art, below will be right The accompanying drawing to be used needed for specific embodiment or description of the prior art is briefly described, it should be apparent that, describe below In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness On the premise of work, can be with according to these other accompanying drawings of accompanying drawings acquisition.
The axonometric chart schematic diagram in the Coal Transportation car compartment that Fig. 1 is provided for this utility model embodiment;
Fig. 2 is the sectional view in the A-A directions in the Coal Transportation car compartment shown in Fig. 1;
The front view in the Coal Transportation car compartment that Fig. 3 is provided for this utility model embodiment;
The side view in the Coal Transportation car compartment that Fig. 4 is provided for this utility model embodiment;
The partial schematic diagram in the Coal Transportation car compartment that Fig. 5 is provided for Fig. 4;
The structural representation one of the drive system that Fig. 6 is provided for this utility model embodiment;
The structural representation two of the drive system that Fig. 7 is provided for this utility model embodiment;
The use state schematic diagram one in the Coal Transportation car compartment that Fig. 8 is provided for this utility model embodiment;
The use state schematic diagram two in the Coal Transportation car compartment that Fig. 9 is provided for this utility model embodiment;
The mounting structure schematic diagram of the holding part that Figure 10 is provided for this utility model embodiment.
Reference:
1- envelopes;3- drive systems;4- holding parts;
11- base plates;12- header boards;13- back plates;
14- side plates;The electric rotation shafts of 15- first;16- leak-stopping nets;
21- tracks;22- slide blocks;23- electric expansion bars;
24- cleaning brushes;25- motors;The electric rotation shafts of 26- second;
27- hair-dryers;31- central controllers;32- control panels;
33- wireless communication modules;111- base plate rotary shafts;112- bottom board unit plates;
141- side plate unit plates;211- track elements.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described Embodiment is a part of embodiment of this utility model, rather than the embodiment of whole.Based on the embodiment in this utility model, this The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality Novel protected scope.
In description of the present utility model, it should be noted that term " " center ", " on ", D score, "left", "right", " perpendicular Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outward " is, based on orientation shown in the drawings or position relationship, to be only For the ease of describe this utility model and simplify description, rather than indicate or imply indication device or element must have it is specific Orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " the One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly Connection;Can be mechanically connected, or electrically connect;Can be joined directly together, it is also possible to be indirectly connected to by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition Concrete meaning of the language in this utility model.
The axonometric chart schematic diagram in the Coal Transportation car compartment that Fig. 1 is provided for this utility model embodiment;Fig. 2 is shown in Fig. 1 Coal Transportation car compartment A-A directions sectional view;
The use state schematic diagram one in the Coal Transportation car compartment that Fig. 8 is provided for this utility model embodiment;
First, with reference to shown in Fig. 1, Fig. 2 and Fig. 8, a kind of Coal Transportation car compartment that the present embodiment is provided, including base plate 11st, header board 12, back plate 13 and two side plates 14;The base plate 11 and the header board 12, the back plate 13 and two side plates 14 form the envelope 1 with colliery holding tank;
Be flexibly connected by the first electric rotation shaft 15 between the back plate 13 and the base plate 11, drive the base plate 11 around It is rotated with the link position of the back plate 13;
The base plate 11 includes at least one base plate rotary shaft 111 and at least two bottom board unit plates 112, the adjacent bottom Slab element plate 112 is rotated by the base plate rotary shaft 111 and connected;Two side plates 14 include at least two side plate units Plate 141, the quantity of the side plate unit plate 141 is equal with the quantity of the bottom board unit plate 112, the adjacent side plate unit plate 141 rotate connection by side plate rotary shaft, and the side plate unit plate 141 is corresponding with the position of bottom board unit plate 112, institute Base plate rotary shaft 111 is stated with the side plate rotary shaft synchronous axial system;
Connected by leak-stopping net 16 between multiple side plate unit plates 141.
In the particular embodiment, because the base plate 11 is formed by least two bottom board unit plate 112, and It is attached by the base plate rotary shaft 111, so, during staff's transport coal, if within coal mines Encounter slope, it is possible to by rotating the base plate rotary shaft 111 by the base plate 11 by the bottom board unit plate 112 Relatively rotate and the state of formation bending, the side plate unit plate 141 for matching therewith is rotated also by side plate rotary shaft, side plate The quantity of cell board 141 and position are all adapted with the bottom board unit plate 112, turn with the rotation of the bottom board unit plate It is dynamic, make the Coal Transportation car compartment that case of bending is integrally formed, so, the Coal Transportation car when slope is crossed, Will avoid touching base plate, so as to easily cross;And when the entirety in the Coal Transportation car compartment bends, in order to The coal that inside is equipped with is not set to be scattered, so in the relatively separate part of side plate unit plate 141, being provided with leak-stopping net 16, leak-stopping Net 16 may be under normal circumstances the state for naturally drooping, and work as the state that the Coal Transportation car compartment forms bending When, leak-stopping net 16 is strutted, for stopping that coal leaks outside.Pass through the first electric rotation shaft 15 between the base plate 11 and the back plate 13 Connection, so, it is, in same plane, to make the table of the base plate 11 between the bottom board unit plate 112 in the state of normal Face is plane, and when needing to unload coal or clean, staff can be by rotating first electric rotation shaft 15, will The base plate 11 is rotated relative to the back plate 13, and the base plate for making Coal Transportation car departs from the side plate 14 and header board 12, The coal outlet that formation can unload coal, so by the inclined plane of the base plate 11, it becomes possible to which coal is made from formation by gravity The coal outlet comes down in torrents out, realizes the operation unloaded coal.
The front view in the Coal Transportation car compartment that Fig. 3 is provided for this utility model embodiment;Fig. 4 is this utility model enforcement The side view in the Coal Transportation car compartment that example is provided;The partial schematic diagram in the Coal Transportation car compartment that Fig. 5 is provided for Fig. 4;Fig. 9 is The use state schematic diagram two in the Coal Transportation car compartment that this utility model embodiment is provided;
As shown in Fig. 3,4,5 and 9, Coal Transportation car compartment also includes cleaning agency;The cleaning agency include track 21, Slide block 22, electric expansion bar 23 and cleaning brush 24;The track 21 includes multiple track elements 211, multiple track elements 211 both sides for being arranged on the bottom board unit plate 112;
The slide block 22 is moved along the track 21, and the outside of the slide block 22 is provided with motor 25, the stepping electricity The outfan of machine 25 is connected with the bottom of the electric expansion bar 23, drives the electric expansion bar 23 electric along itself and the stepping The junction point of machine 25 is rotated, and the telescopic end of the electric expansion bar 23 is connected with the cleaning brush 24.
Further, the telescopic end of the electric expansion bar 23 is provided with the second electric rotation shaft 26, the electric expansion bar 23 connect the cleaning brush 24 by second electric rotation shaft 26, drive the cleaning brush 24 to rotate.
Meanwhile, after the coal is unloaded, the cleaning agency can be cleaned automatically to base plate 11, make base plate Keep clean, prevent coal from piling up too long, cause it to deposit in compartment, affect the capacity in compartment;It is bottom when specifically used When plate 11 rotates relative to back plate 13, at this moment, the base plate 11 be in inclined state, and surface be it is flat, so The track element 211 just can the straight track of shape, the slide block 22 is moved along track 21, while the motor 25 can pass through rotation makes the cleaning brush 24 usually positioned at compartment bottom side turn on the medial surface direction of base plate 11, then electronic Expansion link 23 can adjust the distance between cleaning brush 24 and the medial surface of base plate 11, after being adjusted to suitable distance, so that it may pass through Slide block 22 is slidably reciprocated on the track 21 and is cleaned with the medial surface to base plate 11, meanwhile, in order to improve the effect of cleaning Really, the cleaning brush 24 is also provided with the second electric rotation shaft 26, by the rotation of the second electric rotation shaft 26, can drive cleaning brush Rotate, coordinating the drive of slide block carries out cleaning works.
Further, the cleaning agency also includes hair-dryer 27, and the hair-dryer 27 is arranged at the inner side of the back plate 13, And the air outlet of the hair-dryer 27 is parallel with the medial surface of the base plate 11.Hair-dryer 27 can be passed through by dust debris etc. Dispel away, it is ensured that cleaning effect.
The structural representation one of the drive system that Fig. 6 is provided for this utility model embodiment;
As shown in fig. 6, further, Coal Transportation car compartment also includes drive system 3;During the drive system 3 includes Centre controller 31 and control panel 32, the central controller 31 and first electric rotation shaft 15, second electric rotation shaft 26 and the electric expansion bar 23 electrically connect.
The structural representation two of the drive system that Fig. 7 is provided for this utility model embodiment;
As shown in fig. 7, further, the drive system 3 also includes wireless energy control units, the wireless energy control units bag Include wireless communication module 33, the wireless communication module 33 is electrically connected with the central controller 31, for default movement Terminal wireless is communicated.By electronic mode to first electric rotation shaft 15, second electric rotation shaft 26 and described electronic Expansion link 23 is controlled, and substantially increases work efficiency.Further, the wireless communication module 33 include bluetooth module and WIFI module.
By wireless function can be long-range Coal Transportation car compartment is manipulated, improve work efficiency.
The mounting structure schematic diagram of the holding part that Figure 10 is provided for this utility model embodiment;
As shown in Figure 10, further, holding part 4 is provided with the envelope 1, the holding part 4 cuts with scissors with the envelope 1 Connect.The mode being hinged can adjust the angle of holding part 4, be easy to manipulate Coal Transportation car.
Further, the leak-stopping net 16 includes rubber strip and metal link network.
This utility model additionally provides a kind of Coal Transportation car, including described Coal Transportation car compartment.
Because the Coal Transportation car compartment is described in detail above, here is just repeated no more.
Finally it should be noted that:Various embodiments above is only illustrating the technical solution of the utility model, rather than it is limited System;Although being described in detail to this utility model with reference to foregoing embodiments, one of ordinary skill in the art should Understand:It still can modify to the technical scheme described in foregoing embodiments, either to which part or whole Technical characteristic carries out equivalent;And these are changed or are replaced, the essence for not making appropriate technical solution departs from this practicality newly The scope of each embodiment technical scheme of type.

Claims (10)

1. a kind of Coal Transportation car compartment, it is characterised in that including base plate (11), header board (12), back plate (13) and two side plates (14);The base plate (11) forms and holds with colliery with the header board (12), the back plate (13) and two side plates (14) Receive the envelope (1) of groove;
It is flexibly connected by the first electric rotation shaft (15) between the back plate (13) and the base plate (11), drives the base plate (11) rotate with the link position of the back plate (13) around it;
The base plate (11) includes at least one base plate rotary shaft (111) and at least two bottom board unit plates (112), adjacent described Bottom board unit plate (112) is rotated by the base plate rotary shaft (111) and connected;Two side plates (14) include at least two Side plate unit plate (141), the quantity of the side plate unit plate (141) is equal with the quantity of the bottom board unit plate (112), adjacent The side plate unit plate (141) is rotated by side plate rotary shaft and is connected, and the side plate unit plate (141) and the bottom board unit Plate (112) position is corresponding, the base plate rotary shaft (111) and the side plate rotary shaft synchronous axial system;
Connected by leak-stopping net (16) between multiple side plate unit plates (141).
2. Coal Transportation car compartment according to claim 1, it is characterised in that also including cleaning agency;The scavenging machine Structure includes track (21), slide block (22), electric expansion bar (23) and cleaning brush (24);The track (21) is including multiple track lists First (211), multiple track elements (211) are arranged on the both sides of the bottom board unit plate (112);
The slide block (22) is mobile along the track (21), and slide block (22) outside is provided with motor (25), the step The outfan of stepper motor (25) is connected with the bottom of the electric expansion bar (23), drive the electric expansion bar (23) along its with The junction point of the motor (25) is rotated, and the telescopic end of the electric expansion bar (23) is connected with the cleaning brush (24).
3. Coal Transportation car compartment according to claim 2, it is characterised in that the telescopic end of the electric expansion bar (23) The second electric rotation shaft (26) is provided with, the electric expansion bar (23) connects the cleaning by second electric rotation shaft (26) Brush (24), drives the cleaning brush (24) to rotate.
4. Coal Transportation car compartment according to claim 3, it is characterised in that the cleaning agency also includes hair-dryer (27), the hair-dryer (27) is arranged at the back plate (13) inner side, and the air outlet of the hair-dryer (27) and the base plate (11) medial surface is parallel.
5. Coal Transportation car compartment according to claim 4, it is characterised in that also including drive system (3);The driving System (3) includes central controller (31) and control panel (32), the central controller (31) and first electric rotation shaft (15), second electric rotation shaft (26) and the electric expansion bar (23) are electrically connected.
6. Coal Transportation car compartment according to claim 5, it is characterised in that the drive system (3) also includes wireless Control unit, the wireless energy control units include wireless communication module (33), the wireless communication module (33) and the central authorities Controller (31) electrically connect, for default mobile terminal wireless telecommunications.
7. Coal Transportation car compartment according to claim 6, it is characterised in that the wireless communication module (33) is including indigo plant Tooth module and W I F I modules.
8. Coal Transportation car compartment according to claim 7, it is characterised in that be provided with holding part on the envelope (1) (4), the holding part (4) is hinged with the envelope (1).
9. Coal Transportation car compartment according to claim 8, it is characterised in that the leak-stopping net (16) including rubber strip and Metal link network.
10. a kind of Coal Transportation car, it is characterised in that include the Coal Transportation car compartment as described in any one of claim 1-9.
CN201621133102.1U 2016-10-18 2016-10-18 Coal mine transportation car carriage and coal mine transportation car Expired - Fee Related CN206142224U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621133102.1U CN206142224U (en) 2016-10-18 2016-10-18 Coal mine transportation car carriage and coal mine transportation car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621133102.1U CN206142224U (en) 2016-10-18 2016-10-18 Coal mine transportation car carriage and coal mine transportation car

Publications (1)

Publication Number Publication Date
CN206142224U true CN206142224U (en) 2017-05-03

Family

ID=58622675

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621133102.1U Expired - Fee Related CN206142224U (en) 2016-10-18 2016-10-18 Coal mine transportation car carriage and coal mine transportation car

Country Status (1)

Country Link
CN (1) CN206142224U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113635825A (en) * 2021-09-07 2021-11-12 蒙阴县鹏程万里车辆有限公司 But self-cleaning's mine car packing box

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113635825A (en) * 2021-09-07 2021-11-12 蒙阴县鹏程万里车辆有限公司 But self-cleaning's mine car packing box

Similar Documents

Publication Publication Date Title
CN202308184U (en) Battery casing feeding overturning device
CN202073569U (en) Rectangular combined type cutter head of tunneling machine
CN104118737B (en) In-vehicle fully automatic feeding machine
CN204979955U (en) Work or material rest that can realize automatic switching material case is draged by unmanned dolly
CN206142224U (en) Coal mine transportation car carriage and coal mine transportation car
CN208004491U (en) A kind of contaminated soil remediation device
CN204571315U (en) A kind of efficient deflector chute
CN206406267U (en) A kind of mining cutting machine
CN201896617U (en) Coal charging machinery used on blasting driving face of coal mine
CN210395215U (en) Road silt belt cleaning device for municipal works
CN207359356U (en) The feeding device of one plant feed bin
CN207135058U (en) One kind floating photovoltaic plant O&M car system
CN219060153U (en) Soil shoveling device for highway engineering construction
CN207608240U (en) A kind of lifting gear for transporting coal mine mineral
CN207194904U (en) A kind of development machine alignment system
CN206486913U (en) Loading shovel hugs material device, loading shovel device and loading machine
CN107161851B (en) A kind of gantry slag bucket device and method for completing automatic clinker-removing by self gravitation effect
CN202864482U (en) Bridge type transshipment belt conveyor
CN211472642U (en) Municipal works are with shovel native device with dust fall function
CN214833036U (en) Install portable aviation baffle on scraper
CN213978496U (en) Light pure electric road surface maintenance vehicle
CN215782348U (en) Dust device for municipal works environmental protection
CN207434560U (en) A kind of conveying device of concrete powder
CN214660299U (en) Coal mine ventilation device
CN208813246U (en) A kind of travelling bogie of coal mine easy-unloading

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170503

Termination date: 20191018