CN114919608A - Transport vechicle for coal mine production - Google Patents
Transport vechicle for coal mine production Download PDFInfo
- Publication number
- CN114919608A CN114919608A CN202210543182.1A CN202210543182A CN114919608A CN 114919608 A CN114919608 A CN 114919608A CN 202210543182 A CN202210543182 A CN 202210543182A CN 114919608 A CN114919608 A CN 114919608A
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- CN
- China
- Prior art keywords
- car hopper
- coal mine
- hopper
- base
- mine production
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- 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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D9/00—Tipping wagons
- B61D9/02—Tipping wagons characterised by operating means for tipping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D9/00—Tipping wagons
- B61D9/04—Adaptations of rail vehicle elements to tipping wagons
- B61D9/12—Body fitments or devices facilitating or controlling outflow on discharge
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The application provides a transport vehicle for coal mine production, which belongs to the field of transport vehicles and comprises a base and a scraping mechanism, the bottom of the base is provided with pulleys, one side of the top of the base is rotatably provided with a car hopper, the other side of the top of the base is provided with a telescopic mechanism for driving the car hopper to turn over, the scraping mechanism comprises a sleeve plate, a driving part, a scraping plate, a return spring and a locking part, the sleeve plate is arranged in the car hopper in a sliding manner, the driving piece for driving the sleeve plate to transversely move is arranged outside the car hopper, the scraping plate penetrates through the sleeve plate in a sliding manner, the top of the scraper is connected with the inner wall of the sleeve plate through the return spring, the bottom of the scraper is contacted with the bottom in the hopper, be provided with on the lagging be used for right the scraper blade goes up and down the retaining member, this transport vechicle for coal mine production is convenient for clear up the colliery on the bottom in the car hopper.
Description
Technical Field
The application relates to the field of transport vehicles, in particular to a transport vehicle for coal mine production.
Background
At present, in the coal mine production process, a transport vehicle is generally required to be adopted for transportation. The existing transport vehicle usually adopts a car hopper to store a coal mine, and after the transport vehicle is transported to a proper position, the car hopper is turned over to finish the unloading process of the coal mine. The inner structure of car hopper on current transport vechicle often the structure is simpler, the space of storing the colliery alone, though this kind of design is made simply, nevertheless at the long-time unloading in-process of car hopper, the cinder easily adheres to in the colliery bottom the car hopper inner wall, and long after a long time will occupy the storage space of car hopper inside, often needs the manual work to get rid of the colliery and the cinder that bond on the car hopper inner wall bottom this moment, wastes time and energy, is difficult to comprehensive clearance simultaneously.
The existing transport vehicle for coal mine production is inconvenient to clean the hopper at the position, so that the transport process of a coal mine is influenced.
Disclosure of Invention
In order to make up for the above deficiencies, the present application provides a transport vehicle for coal mine production, which aims to improve the above-mentioned problems.
The embodiment of the application provides a transport vechicle for coal mine production, including base and scraping mechanism.
The utility model discloses a car hopper, including base, driving part, frid, reset spring and retaining member, frid slide set up in the frid, the base bottom is provided with the pulley, base top one side is rotated and is installed the car hopper, base top opposite side is provided with the drive the telescopic machanism of car hopper upset, scrape the mechanism and include lagging, driving piece, scraper blade, reset spring and retaining member, the lagging slide set up in inside the car hopper, the car hopper outside is provided with the drive the lagging sideslip the driving piece, the scraper blade slide run through in the lagging, the scraper blade top is passed through reset spring with the lagging inner wall links to each other, the scraper blade bottom with the bottom contacts in the car hopper, it is right to be provided with on the lagging the retaining member that is used for the scraper blade goes up and down.
In a specific embodiment, the driving piece includes bar groove, lead screw, slider and motor, the bar groove set up in the car hopper top, the lead screw rotate install in bar inslot portion, the slider slide set up in bar inslot portion and screw cup joint in the lead screw, the motor set up in car hopper one side and with the lead screw transmission is connected, the driving piece is provided with two, two the driving piece is in be the symmetry setting on the back and forth direction of car hopper, the lagging is fixed in two between the slider.
In a specific embodiment, the front end surface and the rear end surface of the sliding block are respectively contacted with the adjacent inner walls of the strip-shaped grooves.
In a specific embodiment, the motor output shaft penetrates through the hopper and is connected with the screw rod.
In a specific embodiment, the retaining member includes a bolt and a limiting hole, the bolt is threaded through the sleeve plate, the limiting hole is disposed on one side of the scraper, and the bolt can be inserted into the limiting hole.
In a specific embodiment, the bolt is provided with three, three the bolt is followed race one side is the equidistance and distributes, spacing hole with the bolt corresponds the setting.
In a particular embodiment, the bottom of the scraper is provided with a taper.
In a specific embodiment, the telescopic mechanism comprises a hydraulic cylinder and a groove, the groove is arranged at the top of the base, one end of the hydraulic cylinder is hinged with the groove, and the other end of the hydraulic cylinder is hinged with the bottom of the car hopper.
In a specific embodiment, two hydraulic cylinders are arranged, and the two hydraulic cylinders are symmetrically arranged inside the groove.
In a specific embodiment, a metal counterweight is arranged at the top of the groove, and the top of the metal counterweight is in contact with the bottom of the car hopper.
The embodiment of the application has the advantages that:
1. putting a coal mine to be transported into a car hopper, moving the car hopper through a pulley at the bottom of a base, after moving to a proper position, rotating and installing the car hopper on one side of the top of the base, and arranging a telescopic mechanism for driving the car hopper to turn on the other side of the top of the base, so that the telescopic mechanism is started to drive the car hopper to turn over, so that the coal mine in the car hopper is discharged, starting a driving piece to drive a sleeve plate to slide in the car hopper, and enabling a scraper at the bottom of the sleeve plate to move along with the sleeve plate, thereby scraping the coal mine bonded on the bottom in the car hopper and enabling the coal mine to break away, when the scraper moves to one side of the inside of the car hopper, because the scraper slides and penetrates through the sleeve plate, the top of the scraper is connected with the inner wall of the sleeve plate through a reset spring, and a locking piece for lifting the scraper is arranged on the sleeve plate, so that the scraper is moved upwards to drive the reset spring to compress, and the fixing of the position of the scraper in the sleeve plate is completed through the locking piece, make the scraper blade remove towards initial position through the driving piece this moment, after the scraper blade is in initial position, through the retaining member in order to relieve the spacing state of scraper blade in the lagging inside, reaction force after through reset spring compression, so that the bottom contacts in scraper blade bottom and the car hopper, so that scrape the colliery on the bottom in the car hopper once more, so that scrape the colliery on the bottom in the car hopper many times, avoided the colliery to a certain extent to occupy the inside space of car hopper, in order to guarantee the volume of transport vechicle transportation colliery.
2. The motor is started to drive the screw rod to rotate, the sliding blocks are arranged in the strip-shaped grooves in a sliding mode and are sleeved on the screw rod in a threaded mode, so that the sleeve plate fixed between the two sliding blocks can move transversely according to the threaded transmission principle, the sliding blocks on the outer sides of the sliding blocks are driven to rotate easily due to the rotation of the screw rod, through the design, the sliding blocks can only move along the length direction of the strip-shaped grooves, the motor output shaft penetrates through the car hopper and is connected with the screw rod, so that the motor output shaft directly drives the screw rod to rotate, when the reset spring is in a normal state, the limiting holes are located on the outer portion of the sleeve plate, the scraper plate is moved upwards to drive the limiting holes on one side of the scraper plate to enter the sleeve plate, the bolt is rotated to enter the aligned limiting holes, and accordingly the position of the scraper plate is fixed, and through the arrangement of the conical portion, the bottom portion of the scraper plate can better scrape the coal mine bonded on the inner bottom portion of the car hopper, because the car hopper rotates and installs in base top one side, pneumatic cylinder output shaft extension overturns in order to drive the car hopper, when pneumatic cylinder output shaft extension, the pneumatic cylinder will take place the rotation of certain degree, setting through the recess, provide suitable space for the motion of pneumatic cylinder and move about, the object of metal balancing weight for having great quality, when the car hopper overturns to the maximum angle, setting through the metal balancing weight, in order to avoid the base to take place to turn on one's side, when the car hopper is in initial position, metal balancing weight top and car hopper bottom contact, the weight in car hopper and inside colliery can be born to the metal balancing weight, the burden of pneumatic cylinder has been reduced to a certain extent.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some examples of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also derive other related drawings based on these drawings without inventive effort.
Fig. 1 is a schematic structural diagram of a transportation vehicle for coal mine production according to an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of a scraping mechanism provided in an embodiment of the present application;
FIG. 3 is a schematic structural diagram of a scraper and a strap according to an embodiment of the present disclosure;
fig. 4 is a front cross-sectional view of a deck provided in an embodiment of the present application.
Description of the main reference numerals:
100-a base; 110-a pulley; 120-a car hopper; 130-a telescoping mechanism; 131-a hydraulic cylinder; 132-a groove; 1321-metal weight; 200-a scraping mechanism; 210-a deck; 220-a drive member; 221-a strip groove; 222-a lead screw; 223-a slider; 224-a motor; 230-a squeegee; 231-a conical portion; 240-a return spring; 250-a locking member; 251-a bolt; 252-a limiting hole.
Detailed Description
The technical scheme in the embodiment of this application is for solving the problem that the coal mine or the cinder of bottom are difficult to clear up in above-mentioned car hopper, and the general thinking is as follows:
example 1:
referring to fig. 1-4, the application provides a transport vehicle for coal mine production, which includes a base 100 and a scraping mechanism 200, wherein pulleys 110 are disposed at the bottom of the base 100, a hopper 120 is rotatably mounted at one side of the top of the base 100, a telescopic mechanism 130 for driving the hopper 120 to turn is disposed at the other side of the top of the base 100, the scraping mechanism 200 includes a sleeve plate 210, a driving member 220, a scraping plate 230, a return spring 240 and a locking member 250, the sleeve plate 210 is slidably disposed inside the hopper 120, the driving member 220 for driving the sleeve plate 210 to transversely move is disposed outside the hopper 120, the scraping plate 230 slidably penetrates through the sleeve plate 210, the top of the scraping plate 230 is connected with the inner wall of the sleeve plate 210 through the return spring 240, the bottom of the scraping plate 230 is in contact with the bottom of the hopper 120, and the locking member 250 for lifting the scraping plate 230 is disposed on the sleeve plate 210.
The front end face and the rear end face of the sliding block 223 are respectively contacted with the inner walls of the adjacent strip-shaped grooves 221, and the sliding block 223 outside the sliding block 223 is easily driven to rotate by the rotation of the screw rod 222, so that the sliding block 223 can only move along the length direction of the strip-shaped grooves 221 through the design.
The output shaft of the motor 224 penetrates through the hopper 120 and is connected with the screw rod 222, so that the output shaft of the motor 224 directly drives the screw rod 222 to rotate.
The locking member 250 includes a bolt 251 and a limiting hole 252, the bolt 251 is threaded through the sleeve plate 210, the limiting hole 252 is disposed at one side of the scraper 230, the limiting hole 252 is for the bolt 251 to be inserted, when the return spring 240 is in a normal state, the limiting hole 252 is located outside the sleeve plate 210, the scraper 230 is moved upward to drive the limiting hole 252 at one side of the scraper 230 to enter the sleeve plate 210, and the bolt 251 is rotated to enter the aligned limiting holes 252, thereby fixing the position of the scraper 230.
The number of the bolts 251 is three, the three bolts 251 are distributed at equal intervals along one side of the sleeve plate 210, the limiting holes 252 are arranged corresponding to the bolts 251, and the three limiting holes 252 are also arranged corresponding to the bolts 251 so that the three bolts 251 can be sequentially rotated to enter the corresponding limiting holes 252, and stability of the fixing process of the scraper 230 in the sleeve plate 210 is guaranteed.
The bottom of the scraper 230 is provided with a tapered portion 231, and the tapered portion 231 is arranged so that the bottom of the scraper 230 can better scrape the coal mine adhered to the bottom in the hopper 120.
The hydraulic cylinders 131 are arranged in two, the two hydraulic cylinders 131 are symmetrically arranged in the groove 132, and the two hydraulic cylinders 131 are symmetrically arranged, so that the reliability of the overturning process of the hopper 120 is improved.
When this application uses:
putting a coal mine to be transported into a car hopper 120, moving the car hopper 120 through a pulley 110 at the bottom of a base 100, when the car hopper 120 is moved to a proper position, because one side of the top of the base 100 is rotatably provided with the car hopper 120, and the other side of the top of the base 100 is provided with a telescopic mechanism 130 for driving the car hopper 120 to overturn, starting the telescopic mechanism 130 to drive the car hopper 120 to overturn, so that the coal mine in the car hopper 120 is subjected to blanking work, starting a driving part 220 to drive a sleeve plate 210 to slide in the car hopper 120, so that a scraper 230 at the bottom of the sleeve plate 210 moves along with the sleeve plate, so as to scrape the coal mine adhered to the bottom in the car hopper 120 and separate the coal mine, when the scraper 230 moves to one side of the inside of the car hopper 120, because the scraper 230 slides to penetrate through the sleeve plate 210, the top of the scraper 230 is connected with the inner wall of the sleeve plate 210 through a return spring 240, the sleeve plate 210 is provided with a locking part 250 for lifting the scraper 230, so that the scraper 230 is moved upwards to drive the return spring 240 to compress, the fixing of the positions of the scraping plates 230 in the sleeve plates 210 is completed through the locking members 250, the scraping plates 230 move towards the initial positions through the driving members 220, after the scraping plates 230 are located at the initial positions, the limiting states of the scraping plates 230 in the sleeve plates 210 are relieved through the locking members 250, the reaction force generated after the reset springs 240 are compressed is utilized, the bottoms of the scraping plates 230 are contacted with the bottom of the car hopper 120 again, the coal mine on the bottom of the car hopper 120 is scraped for multiple times, and the occupied space inside the coal mine car hopper 120 is avoided to a certain extent, so that the quantity of the coal mine transported by a transport vehicle is guaranteed.
It should be noted that the specific model specifications of the hydraulic cylinder 131 and the motor 224 need to be determined according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.
The power supply of the hydraulic cylinder 131 and the motor 224 and the principle thereof will be clear to those skilled in the art and will not be described in detail herein.
The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. Transport vehicle for coal mine production, which is characterized by comprising
The trolley comprises a base, wherein pulleys are arranged at the bottom of the base, a car hopper is rotatably arranged on one side of the top of the base, and a telescopic mechanism for driving the car hopper to turn is arranged on the other side of the top of the base;
scraping mechanism, including lagging, driving piece, scraper blade, reset spring and retaining member, the lagging slide set up in inside the car hopper, the car hopper outside is provided with the drive the lagging sideslip the driving piece, the scraper blade slide run through in the lagging, the scraper blade top is passed through reset spring with the lagging inner wall links to each other, the scraper blade bottom with the bottom contacts in the car hopper, it is right to be provided with on the lagging the retaining member goes up and down.
2. The transport vehicle for coal mine production according to claim 1, wherein the driving member comprises a bar-shaped groove, a screw rod, a slider and a motor, the bar-shaped groove is formed in the top of the car hopper, the screw rod is rotatably installed in the bar-shaped groove, the slider is slidably arranged in the bar-shaped groove and is in threaded sleeve connection with the screw rod, the motor is arranged on one side of the car hopper and is in transmission connection with the screw rod, the two driving members are symmetrically arranged in the front and back directions of the car hopper, and the sleeve plate is fixed between the two sliders.
3. The transportation vehicle for coal mine production as claimed in claim 2, wherein the front end face and the rear end face of the sliding block are respectively in contact with the adjacent inner wall of the strip-shaped groove.
4. The coal mine production transport vehicle of claim 1, wherein the motor output shaft extends through the hopper and is connected to the lead screw.
5. The transport vehicle for coal mine production according to claim 1, wherein the locking piece comprises a bolt and a limiting hole, the bolt penetrates through the sleeve plate in a threaded manner, the limiting hole is formed in one side of the scraper, and the bolt can be inserted into the limiting hole.
6. The transport cart for coal mine production according to claim 5, wherein there are three bolts, the three bolts are distributed along one side of the sleeve plate at equal intervals, and the limiting hole is arranged corresponding to the bolt.
7. A coal mine production haulage vehicle according to claim 6, wherein the scraper base is provided with a tapered portion.
8. The transport vehicle for coal mine production according to claim 5, wherein the telescoping mechanism comprises a hydraulic cylinder and a groove, the groove is arranged at the top of the base, one end of the hydraulic cylinder is hinged with the groove, and the other end of the hydraulic cylinder is hinged with the bottom of the hopper.
9. A carriage as claimed in claim 8 wherein there are two of said cylinders, and two of said cylinders are symmetrically disposed within said recess.
10. A coal mine production haulage vehicle as set forth in claim 1, wherein a metal weight is provided at the top of the trough, the top of the metal weight contacting the bottom of the hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210543182.1A CN114919608A (en) | 2022-05-18 | 2022-05-18 | Transport vechicle for coal mine production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210543182.1A CN114919608A (en) | 2022-05-18 | 2022-05-18 | Transport vechicle for coal mine production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114919608A true CN114919608A (en) | 2022-08-19 |
Family
ID=82808317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210543182.1A Pending CN114919608A (en) | 2022-05-18 | 2022-05-18 | Transport vechicle for coal mine production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114919608A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1305441A (en) * | 1961-07-08 | 1962-10-05 | Automatic tipping wagon for the transport of clay coals operating with special and complementary devices installed at its unloading point | |
| WO1993009014A1 (en) * | 1991-11-01 | 1993-05-13 | Otto Frenzel Bauunternehmen | Tipper wagon |
| CN207876865U (en) * | 2018-01-05 | 2018-09-18 | 洛阳恒达机械科技有限公司 | A kind of mine raw material transporting equipment |
| CN208695681U (en) * | 2018-07-04 | 2019-04-05 | 苏州索威尔精工机械有限公司 | A kind of sheet metal surface cleaning plant |
| CN209242226U (en) * | 2018-11-27 | 2019-08-13 | 裴家峰 | A kind of downhole coal mine transport vehicle |
| CN211893206U (en) * | 2020-03-11 | 2020-11-10 | 安阳永安贺驼煤矿有限公司 | Conveying device for coal mining |
| CN216002710U (en) * | 2021-10-28 | 2022-03-11 | 武汉思力博轨道装备有限公司 | Feeding trolley with scraping mechanism for sleeper production |
| CN216268880U (en) * | 2021-10-28 | 2022-04-12 | 茂县新纪元电冶有限公司 | Hydraulic unloading device of semitrailer for loading coal |
-
2022
- 2022-05-18 CN CN202210543182.1A patent/CN114919608A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1305441A (en) * | 1961-07-08 | 1962-10-05 | Automatic tipping wagon for the transport of clay coals operating with special and complementary devices installed at its unloading point | |
| WO1993009014A1 (en) * | 1991-11-01 | 1993-05-13 | Otto Frenzel Bauunternehmen | Tipper wagon |
| CN207876865U (en) * | 2018-01-05 | 2018-09-18 | 洛阳恒达机械科技有限公司 | A kind of mine raw material transporting equipment |
| CN208695681U (en) * | 2018-07-04 | 2019-04-05 | 苏州索威尔精工机械有限公司 | A kind of sheet metal surface cleaning plant |
| CN209242226U (en) * | 2018-11-27 | 2019-08-13 | 裴家峰 | A kind of downhole coal mine transport vehicle |
| CN211893206U (en) * | 2020-03-11 | 2020-11-10 | 安阳永安贺驼煤矿有限公司 | Conveying device for coal mining |
| CN216002710U (en) * | 2021-10-28 | 2022-03-11 | 武汉思力博轨道装备有限公司 | Feeding trolley with scraping mechanism for sleeper production |
| CN216268880U (en) * | 2021-10-28 | 2022-04-12 | 茂县新纪元电冶有限公司 | Hydraulic unloading device of semitrailer for loading coal |
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