CN117962578A - Battery quick-change device of mining vehicle - Google Patents
Battery quick-change device of mining vehicle Download PDFInfo
- Publication number
- CN117962578A CN117962578A CN202410259862.XA CN202410259862A CN117962578A CN 117962578 A CN117962578 A CN 117962578A CN 202410259862 A CN202410259862 A CN 202410259862A CN 117962578 A CN117962578 A CN 117962578A
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- China
- Prior art keywords
- connecting lug
- battery
- battery assembly
- vertical plate
- supporting
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- Pending
Links
- 238000005065 mining Methods 0.000 title claims abstract description 19
- 238000003780 insertion Methods 0.000 claims abstract description 27
- 230000037431 insertion Effects 0.000 claims abstract description 26
- 230000006978 adaptation Effects 0.000 claims 2
- 210000001503 joint Anatomy 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
Classifications
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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
-
- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
Landscapes
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The invention discloses a quick battery replacing device for a mining vehicle, which comprises a battery assembly, a grabbing mechanism and a front vehicle chassis, wherein the bottom of the battery assembly is provided with a bottom insertion opening, the upper part of the battery assembly is provided with an upper insertion opening, the grabbing mechanism comprises a vertical plate, an upper guide fixing part and a lower guide fixing part, the upper guide fixing part is positioned at the top of the vertical plate and is matched with the upper insertion opening, the lower guide fixing part is positioned at the bottom of the vertical plate and is matched with the bottom insertion opening, the vertical plate is hinged at the tail part of the front vehicle chassis, and the battery can be quickly disassembled and assembled through the cooperation of the insertion opening and the fixing part, the operations such as battery fork assembly, lifting, dropping and unloading can be quickly realized through a lifting oil cylinder and a supporting rod, the butt joint is accurate, and the input cost and the use failure rate of the vehicle are reduced.
Description
Technical Field
The invention relates to a battery quick-changing device of a mining vehicle, and belongs to the technical field of mining equipment.
Background
At present, mobile equipment for underground operation of mines mostly adopts a diesel engine as a prime mover, so that the pollution to the environment of underground operation is serious, and the physical and mental health of underground operators is influenced. The application of electric mining vehicles gradually trend, the electric energy capacity of the storage battery in the prior art is limited, the charging of the fixed battery influences the attendance of the vehicle, and the battery is replaced at the fixed point, so that the movable range of the vehicle is limited, additional auxiliary appliances are needed, and the battery can be replaced by depending on the quick-change mechanism of the vehicle at any time and any place, so that the electric mining vehicle is most suitable for the working condition application of the mining vehicle. In addition, because the weight of the explosion-proof storage battery pack is large, how to adopt a smaller mechanism to ensure the quick replacement of the explosion-proof storage battery pack becomes a difficult problem when the power is replaced.
Disclosure of Invention
The invention aims to provide a quick battery replacing device for a mining vehicle, which solves the problem of difficult battery replacement of the mining vehicle in the prior art.
In order to achieve the above object, the present invention adopts the following technical scheme:
A battery quick-change device of a mining vehicle comprises a battery assembly, a grabbing mechanism and a front chassis,
The bottom of the battery assembly is provided with a bottom insertion opening, and the upper part of the battery assembly is provided with an upper insertion opening;
The grabbing mechanism comprises a vertical plate, an upper guide fixing part and a lower guide fixing part, wherein the upper guide fixing part is positioned at the top of the vertical plate and is matched with the upper inserting opening, the lower guide fixing part is positioned at the bottom of the vertical plate and is matched with the bottom inserting opening, and the vertical plate is hinged at the tail part of the chassis of the front vehicle.
Further, the bottom fixing groove is formed in the upper portion of the tail end of the bottom insertion opening, the upper fixing groove is formed in the upper portion of the tail end of the upper insertion opening, the upward protruding upper fixing block is arranged on the upper portion of the tail end of the upper guide fixing portion, the upper fixing block is matched with the upper fixing groove, the upward protruding lower fixing block is arranged on the upper portion of the tail end of the lower guide fixing portion, and the lower fixing block is matched with the bottom fixing groove.
Further, the battery quick-change device further comprises a supporting rod lifting oil cylinder, a first supporting connecting lug and a first lifting connecting lug are arranged on the back of the vertical plate, the first lifting connecting lug is located below the first supporting connecting lug, the tail of the front chassis is provided with a supporting vertical plate, a second supporting connecting lug and a second lifting connecting lug are arranged on the supporting vertical plate, the second lifting connecting lug is located above the second supporting connecting lug, one end of the supporting rod is hinged to the first supporting connecting lug, the other end of the supporting rod is hinged to the second supporting connecting lug, one end of the lifting oil cylinder is hinged to the first lifting connecting lug, and the other end of the lifting oil cylinder is hinged to the second lifting connecting lug.
Further, the left side and the right side of the front end of the battery assembly are provided with tail steering cut angles.
Further, bottom leaving chamfer angles are arranged on the upper side and the lower side of the front end of the battery assembly.
Further, the left side and the right side of the rear end of the battery assembly are provided with insertion guide inclined planes, the left side and the right side of the vertical plate are symmetrically provided with side positioning baffles, the side positioning baffles on the two sides are used for positioning the left side and the right side of the battery assembly, and the front end of each side positioning baffle is provided with a guide chamfer matched with the insertion guide inclined planes.
The invention has the beneficial effects that:
(1) The battery can be quickly disassembled and assembled through the matching of the insertion opening and the fixing part;
(2) The operation such as battery fork loading, lifting, landing and unloading can be rapidly realized through the lifting oil cylinder and the supporting rod, the butt joint is accurate, and the input cost and the use failure rate of the vehicle are reduced;
(3) The invention has good roadway adaptability, is convenient for underground operation, saves time and labor, and is safe and firm; the cruising ability of the mining vehicle is improved, and the attendance rate is improved.
Drawings
FIG. 1 is an overall schematic diagram provided by the present invention;
FIG. 2 is a schematic view of the whole battery according to the present invention after the battery is removed;
FIG. 3 is a schematic axial view of a battery assembly according to the present invention;
fig. 4 is a cross-sectional view of a battery assembly provided by the present invention;
Fig. 5 is a schematic structural view of a gripping mechanism provided by the present invention;
FIG. 6 is a schematic view of the structure of a front chassis provided by the present invention;
FIG. 7 is a schematic view of a battery assembly removed or ready for removal provided by the present invention;
FIG. 8 is a schematic view of a battery assembly according to the present invention;
FIG. 9 is a schematic view of a battery assembly according to the present invention;
Fig. 10 is a schematic diagram of the battery assembly according to the present invention after the lifting.
Meaning of reference numerals in the drawings: 1-a battery assembly; 2-a grabbing mechanism; 3-supporting rods; 4-lifting oil cylinders; 5-front chassis; 1.1-bottom insertion opening; 1.2-upper insertion opening; 1.3-insertion guide ramp; 1.4-tail steering chamfer; 1.5-bottom exit chamfer; 1.1.1-bottom fixed slot; 1.2.1-upper fixing groove; 2.1-vertical plates; 2.2-a first support tab; 2.3-upper guide fixing part; 2.4-lower guide fixing part; 2.5-side positioning baffles; 2.6-a first lifting connecting lug; 2.3.1-upper fixing blocks; 2.4.1-lower fixing blocks; 2.5.1-guiding chamfer; 5.1-supporting vertical plates; 5.2-a second support tab; 5.3-a second lifting connecting lug.
Detailed Description
The following detailed description of the technical solutions of the present application will be given by way of the accompanying drawings and specific embodiments, and it should be understood that the specific features of the embodiments and embodiments of the present application are detailed descriptions of the technical solutions of the present application, and not limiting the technical solutions of the present application, and that the embodiments and technical features of the embodiments of the present application may be combined with each other without conflict.
The embodiment discloses a battery quick-change device of a mining vehicle, which is shown in fig. 1 and 2 and comprises a battery assembly 1, a grabbing mechanism 2, a supporting rod 3, a lifting oil cylinder 4 and a front vehicle chassis 5.
As shown in fig. 3, the bottom of the battery assembly 1 is provided with a bottom insertion port 1.1, the upper part is provided with an upper insertion port 1.2, the left side and the right side of the rear end are provided with insertion guiding inclined planes 1.3, the left side and the right side of the front end are provided with tail steering cutting angles 1.4, and the upper side and the lower side of the front end are provided with bottom leaving cutting angles 1.5; as shown in fig. 4, the bottom fixing groove 1.1.1 is provided at the upper end of the bottom insertion opening 1.1, and the upper fixing groove 1.2.1 is provided at the upper end of the upper insertion opening 1.2.
As shown in fig. 5, the grabbing mechanism 2 includes a vertical plate 2.1, a first supporting connection lug 2.2, an upper guiding fixing portion 2.3, a lower guiding fixing portion 2.4, a side positioning baffle 2.5 and a first lifting connection lug 2.6. The left side and the right side of the vertical plate 2.1 are symmetrically provided with side positioning baffle plates 2.5, and the front end of each side positioning baffle plate 2.5 is provided with a guiding chamfer angle 2.5.1; the upper guide fixing part 2.3 is positioned at the top of the vertical plate 2.1 and is matched with the upper inserting opening 1.2, and an upper fixing block 2.3.1 matched with the upper fixing groove 1.2.1 is arranged at the upper part of the tail end of the upper guide fixing part 2.3; the lower guiding and fixing part 2.4 is positioned at the bottom of the vertical plate 2.1 and is matched with the bottom inserting opening 1.1, and a lower fixing block 2.4.1 matched with the bottom fixing groove 1.1.1 is arranged at the upper part of the tail end of the lower guiding and fixing part 2.4; the back of the vertical plate 2.1 is provided with a plurality of first supporting connecting lugs 2.2 and first lifting connecting lugs 2.6, and the first lifting connecting lugs 2.6 are positioned below the first supporting connecting lugs 2.2.
As shown in fig. 6, a supporting vertical plate 5.1 is arranged at the tail part of the front chassis 5, a second supporting connecting lug 5.2 and a second lifting connecting lug 5.3 are arranged on the supporting vertical plate 5.1, and the second lifting connecting lug 5.3 is positioned above the second supporting connecting lug 5.2.
Referring to fig. 7-10, the battery assembly 1 is fixed on the grabbing mechanism 2 after being installed, and the grabbing mechanism 2 is connected with the front chassis through the supporting rod 3, the lifting cylinder 4 and the lifting connecting lugs. The lifting oil cylinder 4 and the supporting rod 3 are in a reverse triangle device. The supporting rods 3 are arranged in a plurality of groups and are in a parallelogram device. When the lifting oil cylinder 4 stretches out and draws back, the supporting rod 3 is driven to drive the grabbing mechanism 2 to move up and down obliquely in a horizontal state, and the up-and-down lifting of the battery assembly 1 is completed. When the battery assembly 1 contacts the ground, the grabbing mechanism 2 continues to move downwards, so that the upper fixing block 2.3.1 and the lower fixing block 2.4.1 are separated from the upper fixing groove 1.2.1 and the bottom fixing groove 1.1.1 respectively, and further the vehicle moves forwards again, so that the battery assembly 1 is separated from the vehicle, and the unloading of the battery is completed. The battery loading operation is reverse to the above-described operation sequence. The bottom insertion opening 1.1 and the upper insertion opening 1.2 of the battery assembly 1 are used for being matched with the upper guide fixing part 2.3 and the lower guide fixing part 2.4, so as to support and fix the battery assembly. The insertion guiding inclined plane 1.3 of the battery assembly 1 is matched with the guiding chamfer angle 2.5.1, so that the batteries are abutted when the vehicle is guided to move. The tail steering chamfer angle 1.4 and the bottom leaving chamfer angle 1.5 of the battery assembly improve vehicle adaptability.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that modifications and variations could be made by those skilled in the art without departing from the technical principles of the present invention, and such modifications and variations should also be regarded as being within the scope of the invention.
Claims (6)
1. A battery quick-change device of a mining vehicle is characterized by comprising a battery assembly (1), a grabbing mechanism (2) and a front vehicle chassis (5),
The bottom of the battery assembly (1) is provided with a bottom inserting port (1.1), and the upper part of the battery assembly is provided with an upper inserting port (1.2);
Snatch mechanism (2) include riser (2.1), go up direction fixed part (2.3) and lower direction fixed part (2.4), go up direction fixed part (2.3) and be located riser (2.1) top, with upper portion inserted hole (1.2) looks adaptation, lower direction fixed part (2.4) are located riser (2.1) bottom, with bottom inserted hole (1.1) looks adaptation, riser (2.1) articulates in preceding chassis (5) afterbody.
2. The quick battery replacing device of the mining vehicle according to claim 1, wherein a bottom fixing groove (1.1.1) is formed in the upper portion of the tail end of the bottom insertion opening (1.1), an upper fixing groove (1.2.1) is formed in the upper portion of the tail end of the upper insertion opening (1.2), an upward protruding upper fixing block (2.3.1) is arranged on the upper portion of the tail end of the upper guiding fixing portion (2.3), the upper fixing block (2.3.1) is matched with the upper fixing groove (1.2.1), an upward protruding lower fixing block (2.4.1) is arranged on the upper portion of the tail end of the lower guiding fixing portion (2.4.1), and the lower fixing block (2.4.1) is matched with the bottom fixing groove (1.1.1).
3. The quick battery replacing device of the mining vehicle according to claim 1, further comprising a supporting rod (3) lifting cylinder (4), wherein a first supporting connecting lug (2.2) and a first lifting connecting lug (2.6) are arranged on the back of the vertical plate (2.1), the first lifting connecting lug (2.6) is located below the first supporting connecting lug (2.2), a supporting vertical plate (5.1) is arranged at the tail of the front chassis (5), a second supporting connecting lug (5.2) and a second lifting connecting lug (5.3) are arranged on the supporting vertical plate (5.1), the second lifting connecting lug (5.3) is located above the second supporting connecting lug (5.2), one end of the supporting rod (3) is hinged to the first supporting connecting lug (2.2), the other end is hinged to the second supporting connecting lug (5.2), and one end of the lifting cylinder (4) is hinged to the first lifting connecting lug (2.6), and the other end is hinged to the second lifting connecting lug (5.3).
4. The quick battery change device of a mining vehicle according to claim 1, wherein the left and right sides of the front end of the battery assembly (1) are provided with tail steering cut angles (1.4).
5. The quick battery change device of a mining vehicle according to claim 1, wherein the upper and lower sides of the front end of the battery assembly (1) are provided with bottom leaving cut angles (1.5).
6. The quick battery replacing device of the mining vehicle according to claim 1, wherein insertion guide inclined planes (1.3) are arranged on the left side and the right side of the rear end of the battery assembly (1), side positioning baffles (2.5) are symmetrically arranged on the left side and the right side of the vertical plate (2.1), the side positioning baffles (2.5) on the two sides are used for positioning the left side and the right side of the battery assembly (1), and guide chamfer angles (2.5.1) matched with the insertion guide inclined planes (1.3) are arranged at the front ends of the side positioning baffles (2.5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410259862.XA CN117962578A (en) | 2024-03-07 | 2024-03-07 | Battery quick-change device of mining vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410259862.XA CN117962578A (en) | 2024-03-07 | 2024-03-07 | Battery quick-change device of mining vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117962578A true CN117962578A (en) | 2024-05-03 |
Family
ID=90846051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410259862.XA Pending CN117962578A (en) | 2024-03-07 | 2024-03-07 | Battery quick-change device of mining vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117962578A (en) |
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2024
- 2024-03-07 CN CN202410259862.XA patent/CN117962578A/en active Pending
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