CN218367541U - New forms of energy articulated U type frame formula self-discharging transport vechicle - Google Patents
New forms of energy articulated U type frame formula self-discharging transport vechicle Download PDFInfo
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- CN218367541U CN218367541U CN202222797255.8U CN202222797255U CN218367541U CN 218367541 U CN218367541 U CN 218367541U CN 202222797255 U CN202222797255 U CN 202222797255U CN 218367541 U CN218367541 U CN 218367541U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
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- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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Abstract
The utility model discloses an articulated U type frame formula self-discharging transport vechicle of new forms of energy has solved among the prior art problem that self-discharging transport vechicle exists the pollution, handling efficiency is low in the tunnel construction. The utility model comprises a front vehicle body and a rear vehicle body, wherein the front vehicle body is provided with a cab, a power battery and an electric hydraulic pump for providing power; the rear vehicle body is connected with the front vehicle body through the hinge mechanism and comprises a rear vehicle frame and a vehicle box body, the rear vehicle frame is a U-shaped frame body with a U-shaped installation space, the vehicle box body is located in the U-shaped installation space and is connected with the vehicle box body through the jacking adjusting mechanism, and a rear driving wheel assembly is arranged at the bottom of the rear vehicle frame. The utility model has the advantages that: the electric hydraulic pump and the power battery are matched to provide power through hydraulic pressure, the traditional internal combustion engine is replaced, and no waste gas pollution is caused. The front driving wheel and the rear driving wheel are all driven by wheel edges, so that the climbing capability is improved, and the tunnel driving device is suitable for complex tunnel construction environments.
Description
Technical Field
The utility model relates to a transport vechicle technical field for the tunnel construction especially indicates a new forms of energy articulated U type frame formula self-discharging transport vechicle.
Background
The prior common self-unloading transport vehicle is usually matched with an excavator and a loader for use and is used for transporting loose materials such as muck, coal, sandstone and the like. The common self-unloading transport vehicle in tunnel construction adopts an internal combustion engine as power, and the pollution is serious. The carriage of the common self-discharging transport vehicle is positioned at the upper part of the rear vehicle body, and is limited by the unloading height of a loading machine particularly when used in a tunnel, so that the carriage is low in height, small in loading capacity and low in loading efficiency, and is not suitable for loading and transporting large materials; for a box body of a car, the box body of the car can not be rapidly and automatically assembled and disassembled or exchanged, and the universality is poor.
The existing U-shaped frame type transport vehicle, such as a U-shaped dump truck with the publication number of CN 203126610U, still has the pollution problem by adopting an internal combustion engine as power, and the front vehicle and the rear vehicle body are fixed in a connection mode, so that the flexibility is poor, the carriage is unstable in lifting, the efficient loading and unloading of materials cannot be guaranteed, and the transport vehicle is not suitable for tunnel construction.
SUMMERY OF THE UTILITY MODEL
Not enough to in the above-mentioned background art, the utility model provides an articulated U type frame-type self-discharging transport vechicle of new forms of energy has solved among the prior art tunnel construction problem that self-discharging transport vechicle exists pollution, handling efficiency is low.
The technical scheme of the utility model is realized like this: a new energy hinged U-shaped frame type self-unloading transport vehicle comprises a front vehicle body and a rear vehicle body, wherein a cab, a power battery and an electric hydraulic pump for providing power are arranged on the front vehicle body; the rear vehicle body is connected with the front vehicle body through an articulating mechanism and comprises a rear vehicle frame and a vehicle box body, the rear vehicle frame is a U-shaped frame body with a U-shaped installation space, the vehicle box body is located in the U-shaped installation space and is connected with the vehicle box body through a jacking adjusting mechanism, and a rear driving wheel assembly is arranged at the bottom of the rear vehicle frame. The electric hydraulic pump provides power for the transport vehicle, and pollution is reduced.
The rear frame comprises a U-shaped frame and a bracket, the bracket is a U-shaped frame body matched with the U-shaped frame, the bracket is positioned above the U-shaped frame, and the carriage body is detachably connected with the bracket.
Two sets of jacking adjusting mechanisms are arranged and are respectively positioned on two sides of the rear frame. Jacking adjustment mechanism includes preceding lift cylinder and back lift cylinder, and the one end of preceding lift cylinder is articulated through first articulated elements and bracket, and the other end passes through the second articulated elements and is articulated with U type frame, it has the connecting rod to articulate on the U type frame, and the connecting rod is articulated through fourth articulated elements and bracket with back lift cylinder simultaneously, and the other end of back lift cylinder passes through fifth articulated elements and is articulated with U type frame.
The bracket is provided with a positioning boss and a clamping oil cylinder for tightly pushing the car body, and the positioning boss is matched with a limiting groove arranged at the bottom of the car body.
The positioning boss comprises a front limiting plate arranged on a cross beam at the front part of the bracket and a middle boss arranged on a side beam of the bracket, the limiting groove comprises a top groove arranged at the front end of the carriage body and middle limiting grooves arranged at two sides of the bottom, the front limiting plate is in splicing fit with the top groove, and the middle boss is in splicing fit with the middle limiting grooves; the rear end part of the side beam of the bracket is provided with a stop block, the rear end of the bottom of the vehicle box body is provided with a rear limiting groove, and the stop block is in inserting fit with the limiting groove.
And a hinged oil cylinder is arranged between the front vehicle body and the rear vehicle body and is positioned at two sides of the hinged mechanism. The hinge mechanism comprises ear seats respectively arranged on the front vehicle body and the rear vehicle body, and the two ear seats are hinged through a vertically arranged pin shaft.
The front vehicle body comprises a front frame, a cab and a power battery are mounted on the front frame, a front driving wheel assembly is arranged at the bottom of the front vehicle body, two operating platforms are arranged in the cab and are arranged in front and at back, and an adjustable seat is arranged between the two operating platforms.
Two groups of rearview mirrors and two groups of illuminating lamps which are arranged in front and at the back are arranged outside the cab; an electric hydraulic pump is arranged on a front frame at the lower part of the cab and respectively provides power for the front driving wheel assembly and the rear driving wheel assembly.
The beneficial effects of the utility model are that: the electric hydraulic pump and the power battery are matched to provide power through hydraulic pressure, the traditional internal combustion engine is replaced, and no waste gas pollution is caused. The front driving wheel and the rear driving wheel are all driven in full wheels by adopting a wheel-side driving technology, the climbing capacity is improved, and the tunnel driving device is suitable for complex tunnel construction environments. The rear frame adopts a U-shaped structure with a U-shaped frame and a bracket, can accommodate a large-size car body, improves the turning effect, can meet the installation of the large-size car body, realizes the large-capacity loading of the transport vehicle, and improves the transport efficiency.
The utility model discloses arrange two operation panels around in the driver's cabin to the seat can be all around rotatory, is convenient for go forward and retreat driving operation, improves its commonality and driving safety nature. The front lifting oil cylinder and the rear lifting oil cylinder of the jacking adjusting mechanism coordinate to realize the lifting, rear unloading and overturning of the carriage body and the loading and unloading interchange of the carriage body, thereby improving the loading and unloading efficiency, improving the interchange universality of the carriage body and being suitable for being used in narrow places such as tunnels and the like.
Drawings
In order to illustrate the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and that other drawings can be obtained by those skilled in the art without inventive work.
Fig. 1 is a side view of the present invention.
Fig. 2 is a front view of the rear frame of the present invention.
Fig. 3 is an isometric view of the present invention without the compartment.
Fig. 4 is a schematic diagram of the carriage turnover of the present invention.
Fig. 5 is a schematic diagram of the power system of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.
As shown in fig. 1, embodiment 1 is a new energy articulated U-shaped frame type dump truck, which includes a front truck body 1 and a rear truck body 2, wherein a cab 104, a power battery 103 and an electric hydraulic pump for providing power are arranged on the front truck body 1; the power battery is a lead-acid battery or a lithium battery or a graphene battery or a hydrogen fuel battery or a super capacitor. The electric hydraulic pump and the power battery are matched to provide power through hydraulic pressure, the traditional internal combustion engine is replaced, and no waste gas pollution is caused. The rear vehicle body 2 is connected with the front vehicle body 1 through the hinge mechanism 3, so that the connection between the rear vehicle body and the front vehicle body is more flexible and adjustable, and the applicability of the rear vehicle body is improved. The rear vehicle body 2 comprises a rear frame 201 and a vehicle box body 203, and the upper part and the lower part of the vehicle box body 203 are in a trapezoidal shape, so that the material can be conveniently discharged. The rear frame 201 is a U-shaped frame body with a U-shaped installation space 20101, the car body 203 is located in the U-shaped installation space 20101 and is connected with the car body 203 through a jacking adjusting mechanism, the turning angle of the car body 203 under the action of the jacking adjusting mechanism is adjustable, automatic material loading and unloading are achieved, and the rear frame is safe and efficient. The bottom of the rear frame 201 is provided with a rear driving wheel assembly 202. The rear drive wheel assembly 202 includes rear wheels 2021 and a rear wheel motor 2022. The rear wheels 2021 are mounted on the rear wheel motor 2022, and the electric hydraulic pump provides driving force to the rear wheel motor 2022.
In this embodiment, as a preferred scheme, the rear frame 201 includes a U-shaped frame 2011 and a bracket 2012, and the bracket 2012 is a U-shaped frame body matched with the U-shaped frame 2011, that is, the U-shaped frame 2011 and the bracket 2012 are U-shaped frames with similar structures, and the two are arranged up and down, so as to provide sufficient installation space for the carriage body, increase the capacity of the carriage body, and achieve the purpose of loading large-volume materials. The bracket 2012 is positioned above the U-shaped frame 2011, and the car body 203 is detachably connected with the bracket 2012. In this embodiment, jacking adjustment mechanism is located between U type frame 2011 and bracket 2012, and under jacking adjustment mechanism's effect, bracket 2012 drives the car box 203 and carries out the motion of relative U type frame 2011, changes its working angle, realizes stably loading and unloading the material, improves work efficiency.
As shown in fig. 2 and 3, in embodiment 2, on the basis of embodiment 1, two sets of jacking adjustment mechanisms are provided and are respectively located at two sides of the rear frame 201, and as a preferred scheme, the two sets of jacking adjustment mechanisms are symmetrically arranged at two sides of the rear frame. Each group of jacking adjusting mechanisms comprises a front lifting oil cylinder 2013 and a rear lifting oil cylinder 2015, one end of the front lifting oil cylinder 2013 is hinged with the bracket 2012 through a first hinge member 20131, and the other end of the front lifting oil cylinder 2013 is hinged with the U-shaped frame 2011 through a second hinge member 20132. The U-shaped frame 2011 is hinged to a connecting rod 2014, that is, the connecting rod 2014 is connected to a side wall of the U-shaped frame 2011 through a third hinge 20141. The connecting rod 2014 and the rear lifting oil cylinder 2015 are hinged with the bracket 2012 through a fourth hinge 20151, and the other end of the rear lifting oil cylinder 2015 is hinged with the U-shaped frame 2011 through a fifth hinge 20152. The first hinged part, the second hinged part, the third hinged part, the fourth hinged part and the fifth hinged part can be hinged by adopting shafts.
In the working process, the front lifting oil cylinder 2013 and the rear lifting oil cylinder 2015 cooperatively act to realize the lifting, rear unloading and turning of the carriage body and the loading and unloading interchange of the carriage body, so that the loading and unloading efficiency is improved, and the interchange universality of the carriage body is improved.
As a preferable scheme, a positioning boss and a clamping oil cylinder 20123 used for tightly jacking the carriage body 203 are arranged on the bracket 2012, and the positioning boss is matched with a limiting groove arranged at the bottom of the carriage body 203; the stability of the connection of the carriage body and the bracket is improved, and the safe and efficient construction is ensured.
Specifically, the positioning boss comprises a front limiting plate 2016 arranged on a front cross beam of the bracket 2012 and a middle boss 20121 arranged on a side beam of the bracket 2012, the two clamping cylinders 20123 are respectively arranged on two sides of the front limiting plate 2016, and the clamping cylinders 20123 extend to clamp the carriage body on the bracket in use so as to ensure the stability of the carriage body. The limiting groove includes a top groove 2031 arranged at the front end of the vehicle body 203 and middle limiting grooves 2032 arranged at two sides of the bottom. The top groove 2031 is a U-shaped groove, and the front limiting plate 2016 is inserted into the top groove 2031 and is matched with the top groove 2031 for transverse limiting of the vehicle box body. The middle boss 20121 is in plug-in fit with the middle limiting groove 2032 and is used for longitudinally limiting the carriage body and ensuring the carriage body to be stably installed. A stop dog 20122 is arranged at the rear end of the side beam of the bracket 2012, a rear limiting groove 2033 is arranged at the rear end of the bottom of the car box body 203, the stop dog 20122 is in plug-in fit with the limiting groove 2033, and the stop dog 20122 is matched with the clamping oil cylinder 20123 and used for tightly supporting and fixing the car box body.
As shown in fig. 4 and 5, in embodiment 3, a hinge cylinder 4 is arranged between the front vehicle body 1 and the rear vehicle body 2, and the hinge cylinder 4 is located on both sides of the hinge mechanism 3. The hinge mechanism 3 comprises ear seats respectively arranged on the front vehicle body 1 and the rear vehicle body 2, and the two ear seats are hinged through a vertically arranged pin shaft. Under the action of the hinged oil cylinder 4, the front vehicle body 1 and the rear vehicle body 2 are quickly connected; in the working process, the movement direction of the rear vehicle body 2 can be adjusted through the hinged oil cylinder so as to adapt to different working conditions and ensure the stable operation of the rear vehicle body.
In this embodiment, the front vehicle body 1 includes a front frame 101, and the front frame 101 has a frame structure. A cab 104 and a power battery 103 are mounted on the front frame 101. The front vehicle body 1 has a front drive wheel assembly 102 at the bottom thereof. The front drive wheel assembly 102 includes front wheels 1021, a front wheel motor 1022. The front wheels 1021 are mounted on a front wheel motor 1022. Two operating platforms 105 are arranged in the cab 104 in a front-back manner, and an adjustable seat 106 is arranged between the two operating platforms 105. The seat can rotate all around, is convenient for advance and retreat driving operation, and the commonality is better, and the security is higher.
Further, two groups of rearview mirrors 107 and two groups of illuminating lamps 108 which are arranged in front and at the back are arranged outside the cab 104; an electric hydraulic pump is arranged on the front frame 101 at the lower part of the cab 104 and respectively provides power for the front driving wheel assembly 102 and the rear driving wheel assembly 202. The electric hydraulic pump comprises a first electric hydraulic pump 109, a second electric hydraulic pump 1010 and a third electric hydraulic pump 1011; the first electric hydraulic pump 109 is located inside the front frame 101 below the cab 104, and the first electric hydraulic pump 109 is used to drive the front wheel motor 1022. The second electric hydraulic pump 1010 is located inside the front frame 101, and the second electric hydraulic pump 1010 is located below the cab 104 to drive the rear wheel motor 2022. The first electric hydraulic pump 109 and the second electric hydraulic pump 1010 are parallel and do not interfere with each other, and the wheel-side driving technology is adopted to realize all-wheel driving, so that the climbing capability is improved; the third electric hydraulic pump 1011 is arranged inside the front frame 101 and below the cab 104 and provides power for the corresponding hydraulic oil cylinder.
The other structure is the same as in embodiment 1 or 2.
The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides an articulated U type frame formula self-discharging transport vechicle of new forms of energy, includes preceding automobile body (1) and back automobile body (2), its characterized in that: a cab (104), a power battery (103) and an electric hydraulic pump for providing power are arranged on the front vehicle body (1); rear truck body (2) are connected with preceding automobile body (1) through hinge mechanisms (3), rear truck body (2) are including back frame (201) and car box body (203), and back frame (201) are the U type support body that has U type installation space (20101), and car box body (203) are located U type installation space (20101) and are connected with car box body (203) through jacking adjustment mechanism, rear drive wheel assembly (202) are equipped with to the bottom of rear truck frame (201).
2. The new energy articulated U-frame dump truck of claim 1, wherein: rear truck frame (201) is including U type frame (2011) and bracket (2012), and bracket (2012) is the U type support body that matches with U type frame (2011), and bracket (2012) is located U type frame (2011) top, and carriage body (203) can be dismantled with bracket (2012) and be connected.
3. The new energy articulated U-frame dump truck of claim 2, wherein: jacking adjustment mechanism lifts hydro-cylinder (2013) and back and lifts hydro-cylinder (2015) including the front, and the one end of preceding lift hydro-cylinder (2013) is articulated through first articulated elements (20131) and bracket (2012), and the other end is articulated through second articulated elements (20132) and U type frame (2011), it has connecting rod (2014) to go up articulated in U type frame (2011), and connecting rod (2014) and back lift hydro-cylinder (2015) are articulated through fourth articulated elements (20151) and bracket (2012) simultaneously, and the other end of back lift hydro-cylinder (2015) is articulated through fifth articulated elements (20152) and U type frame (2011).
4. The new energy articulated U-frame dump truck of claim 3, wherein: two sets of jacking adjusting mechanisms are arranged and are respectively positioned at two sides of the rear frame (201).
5. The new energy articulated U-frame dump truck according to any one of claims 2 to 4, wherein: the clamping oil cylinder (20123) used for tightly jacking the car box body (203) and a positioning boss are arranged on the bracket (2012), and the positioning boss is matched with a limiting groove arranged at the bottom of the car box body (203).
6. The new energy articulated U-frame dump truck of claim 5, wherein: the positioning boss comprises a front limiting plate (2016) arranged on a front cross beam of the bracket (2012) and a middle boss (20121) arranged on a side beam of the bracket (2012), the limiting grooves comprise a top groove (2031) arranged at the front end of the carriage body (203) and middle limiting grooves (2032) arranged on two sides of the bottom, the front limiting plate (2016) is in splicing fit with the top groove (2031), and the middle boss (20121) is in splicing fit with the middle limiting groove (2032); the rear end part of the side beam of the bracket (2012) is provided with a stop block (20122), the rear end of the bottom of the car box body (203) is provided with a rear limiting groove (2033), and the stop block (20122) is in inserting fit with the limiting groove (2033).
7. The new energy articulated U-frame dump truck of claim 1 or 6, wherein: and a hinged oil cylinder (4) is arranged between the front vehicle body (1) and the rear vehicle body (2), and the hinged oil cylinder (4) is positioned at two sides of the hinged mechanism (3).
8. The new energy articulated U-frame dump truck of claim 7, wherein: the hinge mechanism (3) comprises ear seats respectively arranged on the front vehicle body (1) and the rear vehicle body (2), and the two ear seats are hinged through a vertically arranged pin shaft.
9. The new energy articulated U-frame dump truck according to any one of claims 1 to 4, 6 and 8, wherein: preceding automobile body (1) includes front frame (101), and installation on front frame (101) of driver's cabin (104) and power battery (103), the bottom of preceding automobile body (1) is equipped with front drive wheel assembly (102), be equipped with two operation panels (105) that set up around in driver's cabin (104), be equipped with adjustable seat (106) between two operation panels (105).
10. The new energy articulated U-frame dump truck of claim 9, wherein: two groups of rearview mirrors (107) and two groups of illuminating lamps (108) which are arranged in front and at the back are arranged outside the cab (104); an electric hydraulic pump is arranged on a front frame (101) at the lower part of a cab (104), and the electric hydraulic pump respectively provides power for a front driving wheel assembly (102) and a rear driving wheel assembly (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222797255.8U CN218367541U (en) | 2022-10-24 | 2022-10-24 | New forms of energy articulated U type frame formula self-discharging transport vechicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222797255.8U CN218367541U (en) | 2022-10-24 | 2022-10-24 | New forms of energy articulated U type frame formula self-discharging transport vechicle |
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| CN218367541U true CN218367541U (en) | 2023-01-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222797255.8U Active CN218367541U (en) | 2022-10-24 | 2022-10-24 | New forms of energy articulated U type frame formula self-discharging transport vechicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117306617A (en) * | 2023-11-28 | 2023-12-29 | 四川鼎鸿智电装备科技有限公司 | Device for positioning working device of engineering machinery and positioning method thereof |
-
2022
- 2022-10-24 CN CN202222797255.8U patent/CN218367541U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117306617A (en) * | 2023-11-28 | 2023-12-29 | 四川鼎鸿智电装备科技有限公司 | Device for positioning working device of engineering machinery and positioning method thereof |
| CN117306617B (en) * | 2023-11-28 | 2024-03-12 | 四川鼎鸿智电装备科技有限公司 | Device for positioning working device of engineering machinery and positioning method thereof |
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