CN219544892U - Explosion-proof pure electric loader frame of colliery and loader - Google Patents
Explosion-proof pure electric loader frame of colliery and loader Download PDFInfo
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- CN219544892U CN219544892U CN202320567814.8U CN202320567814U CN219544892U CN 219544892 U CN219544892 U CN 219544892U CN 202320567814 U CN202320567814 U CN 202320567814U CN 219544892 U CN219544892 U CN 219544892U
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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
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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Abstract
The utility model relates to an explosion-proof pure electric loader frame for a coal mine and a loader, and belongs to the technical field of loader frame production. The anti-collision device comprises a main frame, wherein a traveling motor support used for installing a traveling explosion-proof motor and a pump motor support used for installing the pump explosion-proof motor are installed on the main frame, a battery box used for loading an explosion-proof power battery is installed at the tail of the main frame, the explosion-proof power battery is used for supplying power to the explosion-proof motor, an anti-collision beam is detachably installed at the tail of the battery box, and a guardrail is installed on the anti-collision beam. The beneficial effects are that: the anti-collision beam has deformation and energy absorption effects when being impacted right behind, so that impact to the rear baffle is avoided or reduced, the internal explosion-proof power battery is further protected from being damaged, and the guardrail is fixed on the outer side of the anti-collision beam through bolts, so that the protection effect is further enhanced.
Description
Technical Field
The utility model relates to an explosion-proof pure electric loader frame for a coal mine and a loader, and belongs to the technical field of loader frame production.
Background
Coal is an important energy foundation in China, and along with the rapid development of economy, the demand for coal resources is increased year by year, and the demand for coal mining equipment is also increased day by day. At present, the underground bucket type loader is a fuel oil loader, and when the underground closed space is operated, the problems of oxygen consumption, tail gas emission pollution and noise pollution exist, so that the physical and mental health of operators is seriously endangered.
The patent number 202021867180.0 discloses a rear frame of an electric loader, relates to the technical field of rear frames of electric loaders, solves the problems of complex structure, complex assembly and inconvenient later maintenance of the rear frame of the electric loader, and comprises a main body frame, a hinged frame, a gearbox mounting seat, a cab mounting seat, a walking motor mounting seat, a pump motor mounting seat, a radiator mounting seat, an auxiliary frame support and a battery mounting frame, wherein the hinged frame is connected with the front part of the main body frame in a welding manner, the auxiliary frame support is connected with the middle part of the main body frame in a welding manner, and the battery mounting frame is connected with the main body frame in a welding manner; the motor, the radiator, the gearbox and other mounting seats of the electric loader are reasonably designed, and the battery mounting rack is arranged at the rearmost part of the frame, so that the counterweight design is omitted, and the electric loader has simple overall structural design and high strength; the whole loader is designed by a universal loader structure, has strong universality and can be used for configuration of various machine types.
Although the basic functions of the loader frame can be realized in the above patent, the prior art is not fully considered, and has the following disadvantages:
1. the protection effect on the battery in the battery box is poor.
2. The explosion-proof performance is not possessed, and simultaneously the whole machine is higher in size and does not possess underground operation conditions.
What need a colliery explosion-proof pure electric loader frame and loader, crashproof roof beam has deformation and energy-absorbing effect when receiving the direct-back striking, avoids or reduces the impact to the backplate, and then protects inside explosion-proof power battery not to harm, the guardrail passes through the bolt fastening in crashproof roof beam outside, further strengthens the protection effect. The anti-collision beam and the guardrail are of assembled structures, so that the anti-collision beam and the guardrail are more convenient to maintain.
Disclosure of Invention
In order to solve one of the above problems, according to the above shortcomings in the prior art, the present utility model aims to solve the technical problems: how to promote the protection effect to explosion-proof power battery, provide a colliery explosion-proof pure electric loader frame and loader for this.
The utility model relates to an explosion-proof pure electric loader frame for a coal mine, which comprises a main frame and is characterized in that: install the walking motor support that is used for installing the walking flameproof motor and the motor support for the pump that is used for installing the flameproof motor for the pump on the main frame, the battery box that is used for loading flameproof power battery is installed to the afterbody of main frame, flameproof power battery is used for supplying power for the flameproof motor, the afterbody detachable of battery box installs the crashproof roof beam, install the guardrail on the crashproof roof beam, the crashproof roof beam has deformation and energy-absorbing effect when receiving the impact of directly behind, avoids or reduces the impact to the backplate, and then protects inside flameproof power battery not to receive the harm, the guardrail passes through the bolt fastening in the crashproof roof beam outside, further strengthens the protection effect. The anti-collision beam and the guardrail are of assembled structures, so that the anti-collision beam and the guardrail are more convenient to maintain.
Preferably, the battery box comprises a U-shaped plate, two ends of the U-shaped plate are connected with a rear baffle plate to form a rectangular frame in a combined mode, a bottom plate is fixed to the bottom edge of the rectangular frame, the bottom plate and the rectangular frame are enclosed to form a box-type structure, and an installation cavity for accommodating the explosion-proof power battery is formed.
Preferably, the main frame includes left web and the right web of relative setting, the front end of left web and right web passes through traction frame connection, the tail end of left web and right web all with U shaped plate fixed connection, interval distribution's articulated frame A and articulated frame B are installed to the middle part and the afterbody of left web and right web, articulated frame A's top is provided with two sets of walking motor support, articulated frame B's top is provided with two sets of motor support for the pump, and frame structure has reduced the complete machine height, more is fit for colliery ore deposit low environment operation in pit.
Preferably, two groups of walking motor supports are respectively installed on the inner side surfaces of the left web plate and the right web plate, two ends of the walking motor support are respectively installed on the corresponding walking motor supports, two ends of the pump motor support are respectively fixed through corresponding supporting seats, each supporting seat comprises a right seat plate connected with a U-shaped plate, two pump motor supports used for connecting the pump motor support are arranged on the upper surface of each right seat plate, and the other end of each right seat plate is installed on the corresponding hinged frame B through an upright post.
Preferably, the left longitudinal beam and the right longitudinal beam are of integral penetrating structures, extend to the rear end of the battery box from the front ends of the left web plate and the right web plate, are respectively welded on the outer sides of the upper parts of the left web plate and the right web plate, and are simultaneously connected with the battery box 11, so that the main frame is better in integrity and strength.
The utility model also discloses a loader which is characterized by comprising the coal mine explosion-proof pure electric loader frame, wherein the traveling motor support is provided with a traveling explosion-proof motor, the pump motor support is provided with a pump explosion-proof motor, and the battery box is internally provided with a battery for loading explosion-proof power batteries.
Compared with the prior art, the utility model has the following beneficial effects:
the frame of the explosion-proof pure electric loader for the coal mine is used for producing the explosion-proof pure electric loader for the coal mine, provides mounting positions for the explosion-proof power battery and the explosion-proof motor, adopts a mode of arranging the explosion-proof power battery in the middle of the explosion-proof motor in a rear mode, reasonably utilizes the space of the frame, and greatly improves the space utilization rate of the frame.
The utility model provides a loader, install the walking flameproof motor on the walking motor support, install the flameproof motor for the pump on the motor support for the pump, install in the battery box and be used for loading flameproof power battery, possess explosion-proof performance, replace traditional diesel engine through installation flameproof power battery, flameproof motor, thoroughly eliminate poisonous and harmful tail gas, noise pollution reduction when the colliery is the operation under the mine, protected operating personnel's physical and mental health.
According to the coal mine explosion-proof pure electric loader frame, the anti-collision beam is fixed at the rear part of the U-shaped plate through the bolts, and the battery box is protected from damage when the vehicle is impacted.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view showing the external structure of a main frame according to the present utility model;
FIG. 3 is a schematic diagram showing the external structure of the main frame of the present utility model;
in the figure: 1. the device comprises a main frame 2, a traveling motor support 3, a pump motor support 4, a shock absorber 5, an anti-collision beam 6, a guardrail 7, a left web 8, a right web 9, a traction frame 10, a hinged frame A11, a battery box 12, a left longitudinal beam 13, a right longitudinal beam 14, a traveling motor support 15, a pump motor support 16, a left seat plate 17, a right seat plate 18, a stand column 19, a U-shaped plate 20, a bottom plate 21 and a rear baffle.
Description of the embodiments
The utility model is further described below with reference to the accompanying drawings:
the present utility model is further illustrated by the following examples, which are not intended to be limiting, but any modifications, equivalents, improvements, etc. within the spirit and principles of the present utility model are intended to be included within the scope of the present utility model.
Examples
As shown in fig. 1-2, the explosion-proof pure electric loader frame for coal mine comprises a main frame 1, wherein a walking motor bracket 2 for installing a walking explosion-proof motor and a pump motor bracket 3 for installing a pump explosion-proof motor are installed on the main frame 1, a battery box 11 for loading an explosion-proof power battery is installed at the tail part of the main frame 1, the explosion-proof power battery is used for supplying power for the explosion-proof motor, an anti-collision beam 5 is detachably installed at the tail part of the battery box 11, and a guardrail 6 is installed on the anti-collision beam 5.
Further, the battery box 11 includes a U-shaped plate 19, two ends of the U-shaped plate 19 are connected with a back baffle 21, and are combined into a rectangular frame, a bottom plate 20 is fixed at the bottom edge of the rectangular frame, and the bottom plate 20 and the rectangular frame enclose a box-type structure, and have an installation cavity for accommodating the flameproof power battery.
Further, the main frame 1 includes left web 7 and right web 8 of relative setting, the front end of left web 7 and right web 8 passes through traction frame 9 to be connected, the tail end of left web 7 and right web 8 all with U-shaped plate 19 fixed connection, articulated frame A10 and articulated frame B of interval distribution are installed to the middle part and the afterbody of left web 7 and right web 8, the top of articulated frame A10 is provided with two sets of walking motor support 2, the top of 22 is provided with two sets of pump motor support 3, and the frame structure has reduced the complete machine height, more is fit for colliery ore deposit underground low environment operation.
Further, two sets of walking motor supports 14 are respectively installed on the inner side surfaces of the left web 7 and the right web 8, two ends of the walking motor support 2 are respectively installed on the corresponding walking motor supports 14, two ends of the pump motor support 3 are respectively fixed through corresponding supporting seats, one supporting seat comprises a right seat plate 17 connected with a U-shaped plate 19, two pump motor supports 15 used for connecting the pump motor support 3 are arranged on the upper surface of the right seat plate 17, and the other end of the right seat plate 17 is installed on a hinged frame B through a stand column 18. The other support comprises a left seat plate 16 connected to a U-shaped plate 19.
Further, the left longitudinal beam 12 and the right longitudinal beam 13 are of integral penetrating structures, and are welded on the outer sides of the upper parts of the left web 7 and the right web 8 respectively from the front ends of the left web 7 and the right web 8 until the rear ends of the battery box 11 are extended, and are connected with the battery box 11 at the same time, so that the main frame 1 is better in integrity and strength.
The left web 7 and the right web 8 are vertically distributed on two sides of the main frame 1, the traction frame 9 is welded at the front end, the battery box 11 is welded at the rear end, and the hinge frame A10 is welded in the middle. The battery box 11 comprises a U-shaped plate 19, a bottom plate 20 and a rear baffle 21. The U-shaped plate 19 is of an integral bending structure, and the strength is higher; the upper part of the bottom plate 20 is provided with an explosion-proof power battery; the U-shaped plate 19 and the rear baffle 21 are welded on the periphery of the bottom plate 20 to form a box-type structure, so that the damage to the side and the rear of the battery box 11 is effectively prevented, and the bottom plate 20 is used for fixing the explosion-proof power battery more firmly.
The upper surfaces of the left web 7 and the right web 8 incline from the middle part to the rear side and the lower part, so that a structure with high front and low rear is formed. The upper surface of the battery box 11 is aligned and welded with the rear low points of the left web 7 and the right web 8, so that the installation height of the explosion-proof power battery is reduced.
The left longitudinal beam 12 and the right longitudinal beam 13 are of integral penetrating structures, extend to the rear end of the battery box 11 from the front ends of the left web plate 7 and the right web plate 8, are respectively welded on the outer sides of the upper parts of the left web plate 7 and the right web plate 8, and are connected with the battery box 11 at the same time, so that the main frame 1 is better in integrity and strength. The four groups of walking motor supports 14 are symmetrically welded on the inner walls of the left web 7 and the right web 8 in the middle of the main frame 1. The walking explosion-proof motor is connected with two walking motor brackets 2 which are arranged in parallel, and the walking motor brackets 2 are respectively fixed on the walking motor support 14 through shock absorbers, so that the vibration of the walking explosion-proof motor is reduced, and the running of the walking explosion-proof motor is more stable and reliable. The motor support 15 for the pump is divided into four groups, wherein two groups on the right side are welded on the upper side of a right seat plate 17, the rear side of the right seat plate 17 is welded on a rear baffle plate 21 and is flush with the upper surface of a battery box 11, the front side of the right seat plate is supported on a hinged frame 10 through a stand column 18, the other two groups of the right seat plate are welded on a left seat plate 16, the rear side of the left seat plate 16 is welded on the rear baffle plate 21 and is flush with the upper surface of the battery box, and the left side of the left seat plate 16 is welded on a left web plate 7. The motor support 15 for the pump is staggered and arranged above the left side relative to the walking motor support 14, so that the height of the explosion-proof motor for the pump is lowered when the explosion-proof motor for the pump is installed, and the height of the whole machine is effectively reduced.
The motor bracket 3 for the pump is respectively fixed on the motor support 15 for the pump through a group of shock absorbers 4, so that the vibration of the explosion-proof motor for the pump is reduced, and the operation of the explosion-proof motor for the pump is more stable and reliable.
The anti-collision beam 5 is fixed at the rear part of the U-shaped plate 19 through bolts, and the battery box 11 is protected from damage when the anti-collision beam is impacted. The anti-collision beam 5 is of an inverse U-shaped structure, two ends of the anti-collision beam are firmly fixed at the side rear of the U-shaped plate 19, a certain gap is formed between the anti-collision beam 5 and the rear baffle 21, the anti-collision beam 5 has deformation and energy absorption effects when being impacted right behind, the impact on the rear baffle 21 is avoided or reduced, and the explosion-proof power battery inside is further protected from being damaged.
The guard rail 6 is fixed on the outer side of the anti-collision beam 5 through bolts, so that the protection effect is further enhanced. The anti-collision beam 5 and the guardrail 6 are of assembled structures, so that the anti-collision device is more convenient to maintain.
The frame of the explosion-proof pure electric loader for the coal mine is used for producing the explosion-proof pure electric loader for the coal mine, provides mounting positions for the explosion-proof power battery and the explosion-proof motor, adopts a mode of arranging the explosion-proof power battery in the middle of the explosion-proof motor in a rear mode, reasonably utilizes the space of the frame, and greatly improves the space utilization rate of the frame.
The utility model provides a loader, install the walking flameproof motor on the walking motor support, install the flameproof motor for the pump on the motor support for the pump, install in the battery box and be used for loading flameproof power battery, possess explosion-proof performance, replace traditional diesel engine through installation flameproof power battery, flameproof motor, thoroughly eliminate poisonous and harmful tail gas, noise pollution reduction when the colliery is the operation under the mine, protected operating personnel's physical and mental health.
According to the coal mine explosion-proof pure electric loader frame, the anti-collision beam is fixed at the rear part of the U-shaped plate through the bolts, and the battery box is protected from damage when the vehicle is impacted.
The foregoing has shown and described the basic principles, main features and advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
The present utility model is not described in detail in the present application, and is well known to those skilled in the art.
Claims (6)
1. The utility model provides an explosion-proof pure electric loader frame in colliery, includes main frame (1), its characterized in that: the anti-collision device is characterized in that a walking motor support (2) for installing a walking explosion-proof motor and a pump motor support (3) for installing the pump explosion-proof motor are installed on the main frame (1), a battery box (11) for loading an explosion-proof power battery is installed at the tail of the main frame (1), the explosion-proof power battery is used for supplying power to the explosion-proof motor, an anti-collision beam (5) is detachably installed at the tail of the battery box (11), and a guardrail (6) is installed on the anti-collision beam (5).
2. The frame of the explosion-proof pure electric loader for coal mines according to claim 1, wherein the battery box (11) comprises a U-shaped plate (19), two ends of the U-shaped plate (19) are connected with a rear baffle plate (21) to form a rectangular frame, a bottom plate (20) is fixed on the bottom edge of the rectangular frame, the bottom plate (20) and the rectangular frame are enclosed into a box-type structure, and a mounting cavity for accommodating the explosion-proof power battery is formed.
3. The coal mine explosion-proof pure electric loader frame according to claim 2, wherein the main frame (1) comprises a left web plate (7) and a right web plate (8) which are oppositely arranged, the front ends of the left web plate (7) and the right web plate (8) are connected through a traction frame (9), the tail ends of the left web plate (7) and the right web plate (8) are fixedly connected with a U-shaped plate (19), a hinge frame A (10) and a hinge frame B which are distributed at intervals are arranged at the middle part and the tail part of the left web plate (7) and the right web plate (8), two groups of walking motor brackets (2) are arranged above the hinge frame A (10), and two groups of pump motor brackets (3) are arranged above the hinge frame B.
4. The coal mine explosion-proof pure electric loader frame according to claim 3, wherein two groups of walking motor supports (14) are respectively installed on the inner side surfaces of the left web plate (7) and the right web plate (8), two ends of the walking motor support (2) are respectively installed on the corresponding walking motor supports (14), two ends of the pump motor support (3) are respectively fixed through corresponding supporting seats, each supporting seat comprises a right seat plate (17) connected with a U-shaped plate (19), two pump motor supports (15) used for connecting the pump motor support (3) are arranged on the upper surface of each right seat plate (17), and the other end of each right seat plate (17) is installed on the hinged frame B through a stand column (18).
5. The coal mine explosion-proof pure electric loader frame according to claim 4, wherein the left longitudinal beam (12) and the right longitudinal beam (13) are of integral penetrating structures, extend from the front ends of the left web plate (7) and the right web plate (8) to the rear end of the battery box (11), are respectively welded on the outer sides of the upper parts of the left web plate (7) and the right web plate (8), and are simultaneously connected with the battery box (11).
6. The loader is characterized by comprising the coal mine explosion-proof pure electric loader frame, wherein a traveling explosion-proof motor is arranged on the traveling motor support (2), an explosion-proof motor for a pump is arranged on the pump motor support (3), and a battery box (11) is internally provided with a battery for loading explosion-proof power batteries.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320567814.8U CN219544892U (en) | 2023-03-22 | 2023-03-22 | Explosion-proof pure electric loader frame of colliery and loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320567814.8U CN219544892U (en) | 2023-03-22 | 2023-03-22 | Explosion-proof pure electric loader frame of colliery and loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219544892U true CN219544892U (en) | 2023-08-18 |
Family
ID=87702583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320567814.8U Active CN219544892U (en) | 2023-03-22 | 2023-03-22 | Explosion-proof pure electric loader frame of colliery and loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219544892U (en) |
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2023
- 2023-03-22 CN CN202320567814.8U patent/CN219544892U/en active Active
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