CN114643886B - A kind of endurance new energy vehicle mobile service station - Google Patents

Abstract

The invention discloses a continuous-voyage type new energy automobile mobile service station, and belongs to the technical field of mechanical manufacturing. The new energy automobile mobile service station of continuation of journey includes: a vehicle body; the carriage forms a hollow structure with one end open to the door, and the battery is arranged at the bottom of the carriage; further comprises: the solar energy charging unit is formed at the top of the carriage and has an unfolding state and a folding state, solar energy is utilized to charge in the unfolding state, and the shape of the solar energy charging unit is matched with the shape of the top of the carriage in the folding state. The solar energy charging unit is in a folding mode at the top of the carriage during transportation, and is in an unfolding state when the mobile service station is in a static and non-working task state, so that the solar energy receiving area is increased, the mobile service station is charged, and the cruising ability of the mobile service station is improved.

Description

A kind of endurance new energy vehicle mobile service station

Technical field

The invention belongs to the technical field of mechanical manufacturing, and more specifically, relates to a mobile service station for endurance new energy vehicles.

Background technique

New energy electric vehicles use special motors as system accessories to better solve the problem of recovering and converting the power of the motor vehicle into electrical energy, thereby making good use of the wasted kinetic energy. After the kinetic energy is converted into electrical energy, it is fed back to the machine. The electric vehicle itself is a driving system device. Electric vehicles do not produce exhaust gases when internal combustion engines are working, and do not produce exhaust pollution. They are very beneficial to environmental protection and air cleanliness, and are almost "zero pollution."

The driving power of new energy vehicles is new energy batteries. New energy batteries are usually large in size and require specific transportation equipment for auxiliary handling and transportation. When the new energy vehicle is running low on power, it is necessary to use applications and Car-to- X Communication establishes the connection between electric vehicles and central charging stations, and then drives the battery transport vehicle to the vehicle lacking power for charging.

Existing battery transport vehicles have many shortcomings. On the one hand, they are not fully suitable for the transportation of new energy batteries and have a low degree of automation. Picking and placing batteries is mainly done manually. On the other hand, they have poor endurance and require frequent central charging. charging station, the service efficiency is low.

Contents of the invention

In order to solve at least one of the above technical problems, according to one aspect of the present invention, an endurance new energy vehicle mobile service station is provided, including:

A vehicle body with wheels on its bottom;

A carriage formed with the top of the car body. The carriage is a hollow structure with an open door at one end, and the battery is placed at the bottom of the carriage;

Also includes:

A solar charging unit is formed on the top of the carriage. The solar charging unit has an unfolded state and a folded state. In the unfolded state, solar energy is used for charging. In the folded state, the shape of the solar charging unit matches the shape of the top of the carriage.

According to the endurance new energy vehicle mobile service station according to the embodiment of the present invention, optionally, the solar charging unit includes:

The top layer is located on the top of the solar charging unit, and the top layer can be deployed along the front and rear of the vehicle body;

The middle layer is located in the middle of the solar charging unit, and the middle layer can be deployed along the right side of the vehicle body;

The bottom layer is located at the bottom of the solar charging unit, and the bottom layer can be deployed along the left side of the vehicle body.

According to the endurance new energy vehicle mobile service station according to the embodiment of the present invention, optionally, the top layer includes:

There are two energy-charging expansion plates, which are symmetrically arranged in the same horizontal plane;

The support plate is located below the energy-charging expansion plate, and the ends of the two energy-charging expansion plates are respectively hinged with the two ends of the support plate;

Expand the driving assembly, which includes a driving part 1, a gear 1 and a gear 2. The driving part 1 is fixedly connected to the end of the support plate, the gear 1 is drivingly connected to the output shaft of the driving part 1, and the gear 2 meshes with the gear 1. And the second gear is drivingly connected to the energy-charging expansion plate;

There are four deployment drive assemblies, and two deployment drive assemblies are correspondingly configured at each charging deployment plate.

According to the endurance new energy vehicle mobile service station according to the embodiment of the present invention, optionally, the bottom layer includes:

A fixed frame, which has a "匚"-shaped structure, is fixedly installed on the roof of the carriage. The right side of the fixed frame is open, and moving grooves are provided in the horizontal direction on the inside of both ends of the fixed frame;

An energy-charging extension plate is arranged horizontally, and both ends of the energy-charging extension plate are slidingly connected to the moving grooves of the fixed frame;

The extension drive assembly drives the energy-charged extension plate to move along the direction in which the moving slot is opened;

The middle layer has the same structure as the bottom layer and is symmetrically arranged above the bottom layer.

According to the endurance new energy vehicle mobile service station according to the embodiment of the present invention, optionally, the solar charging unit further includes:

Telescopic cylinder three has one end hinged with the side of the carriage and the other end hinged with the side of the energy-charged expansion plate.

According to the endurance new energy vehicle mobile service station according to the embodiment of the present invention, optionally, guide rails are formed horizontally on the tops of both sides of the compartment; it also includes a battery grabbing unit, which includes:

The base plate is movable on the guide rail;

The mounting bracket is fixed on the middle part of the top surface of the base plate;

The motor is fixed on the mounting bracket;

A worm gear is placed in the mounting bracket, and the worm gear is drivingly connected to the output shaft of the motor;

Worm one, which is arranged horizontally on one side of the worm gear and is connected to the worm gear drive;

Worm two is arranged horizontally on the other side of the worm gear and connected to the worm gear drive;

There are four transmission mechanisms, and the input end of each transmission mechanism is drivingly connected to each end of the worm;

There are four hanging rope pulleys, which are drivingly connected to the output ends of each transmission mechanism;

A hanging rope, which is wound around the hanging rope wheel. One end of the hanging rope is fixedly connected to the hanging rope wheel, and the other end extends vertically downward;

The hook is fixedly connected to the other end of the hanging rope;

A lifting hole is provided on the side of the battery corresponding to the position of the lifting hook.

The endurance new energy vehicle mobile service station according to the embodiment of the present invention optionally further includes a battery delivery unit, which includes:

One end of the telescopic cylinder is fixed to the end in the compartment away from the door opening, and the other end of the telescopic cylinder is drivingly connected to the bottom of the base plate of the battery grabbing unit.

According to the endurance new energy vehicle mobile service station according to the embodiment of the present invention, optionally, the battery transport unit further includes:

The movable rail is placed on the guide rail and is slidingly connected with the guide rail;

The substrate is placed on the moving rail;

A rack is formed at the bottom of both sides of the base plate, and a transmission gear is engaged below the rack;

The top of the moving rail has a mounting slot along its length, and two racks are arranged in the mounting slot;

The bottom of the transmission gear meshes with the second rack.

According to the endurance new energy vehicle mobile service station according to the embodiment of the present invention, optionally, the support mechanism further includes:

The support section is hinged to the other end of the telescopic cylinder 2. The top surface of the support section is recessed at one end close to the battery grabbing unit and has a snap-in slot. The shape of the snap-in slot matches the shape of the end face of the moving rail;

After the moving rail extends out of the carriage, it is engaged with the engaging groove of the supporting section.

According to the endurance new energy vehicle mobile service station according to the embodiment of the present invention, optionally, the wheel is a Mecanum wheel.

beneficial effects

Compared with the prior art, the present invention at least has the following beneficial effects:

(1) The range-type new energy vehicle mobile service station of the present invention can drive to the place where the vehicle is short of power to charge the vehicle, and can also transport the batteries required for the new energy vehicle. During transportation, the solar charging unit on the top of the carriage is folded form to avoid damage to the structure such as collision and interference with the surrounding environment during walking. When the mobile service station is stationary and not working, the solar charging unit is in an unfolded state to increase the receiving area of solar energy and thus The mobile service station recharges to improve its battery life;

(2) In the endurance new energy vehicle mobile service station of the present invention, the solar charging unit has multiple unfolding directions. After unfolding, its own structure will not overlap and affect the receiving area of sunlight, ensuring a larger area of receiving sunlight. Light, improves charging endurance;

(3) The endurance new energy vehicle mobile service station of the present invention has a compact and simple structure on the top layer, the middle layer and the bottom layer, takes up little space, and places little load on the vehicle body;

(4) The endurance new energy vehicle mobile service station of the present invention is equipped with a battery grabbing unit, has a compact structure, takes up small vertical space, and can be integrated into the top space of the cabin, so that more batteries can be accommodated in the cabin. Furthermore, the battery grabbing unit of the present invention is simple in composition, has a low failure rate, does not require frequent maintenance, and can effectively and stably perform grabbing actions on batteries.

(5) In the endurance new energy vehicle mobile service station of the present invention, the battery grabbing unit adopts worm drive and belt drive to perform lifting and lowering of the battery. The transmission structure is compact, the transmission is smooth, and it is easy to maintain;

(6) The endurance new energy vehicle mobile service station of the present invention is equipped with a battery transport unit, which is driven by a telescopic cylinder to transport the captured battery out of the carriage. At the same time, the base plate of the battery grabbing unit is connected with the moving rail and the guide rail, so that the battery transport unit can Reduce the longitudinal load and horizontal friction on the telescopic cylinder 1, thereby ensuring that the battery transportation action can be performed stably and extending the effective service life of the telescopic cylinder 1;

(7) The endurance new energy vehicle mobile service station of the present invention is provided with a support mechanism to provide support for the front end of the battery grabbing unit when it is exported from the compartment, thereby reducing the longitudinal load on the base plate and telescopic cylinder;

(8) The wheels of the endurance new energy vehicle mobile service station of the present invention adopt Mecanum wheels, which enables the battery mobile transport vehicle to move efficiently in limited operating spaces such as narrow spaces, and improves the applicable scope of the transport vehicle.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly introduced below. Obviously, the drawings in the following description only relate to some embodiments of the present invention and do not limit the present invention. .

Figure 1 shows a schematic structural diagram of the endurance new energy vehicle mobile service station of the present invention;

Figure 2 shows a schematic structural diagram of the mobile service station for new energy vehicles with the solar charging unit and the roof of the carriage cut away;

Figure 3 shows a schematic diagram of the interior structure of the carriage;

Figure 4 shows an enlarged view of position A in Figure 3;

Figure 5 shows a schematic diagram of the support section structure;

Figure 6 shows a schematic structural diagram of the battery transport unit of the present invention;

Figure 7 shows an enlarged view of B in Figure 6;

Figure 8 shows a schematic structural diagram of the solar charging unit of the present invention;

Figure 9 shows a partially exploded view of the top layer of the solar charging unit;

Figure 10 shows an exploded view of the bottom portion of the solar charging unit;

Figure 11 shows a schematic diagram of the unfolded state of the endurance new energy vehicle mobile service station of the present invention;

Reference signs:

1. Car body; 10. Wheels;

2. Carriage; 20. Double doors; 21. Guide rails;

3. Battery grabbing unit; 30. Base plate; 300. Rack one; 301. Transmission gear; 31. Mounting frame; 32. Motor; 33. Worm gear; 34. Worm one; 35. Worm two; 36. Transmission mechanism; 37. Suspension pulley; 38. Suspension rope; 39. Hook;

4. Battery transport unit; 40. Telescopic cylinder one; 41. Moving rail; 410. Installation slot; 411. Rack two; 42. Support mechanism; 420. Telescopic cylinder two; 421. Support section; 4210. Snap-on slot;

5. Solar charging unit; 50. Top layer; 500. Charging expansion plate; 501. Support plate; 502. Expansion drive component; 51. Middle layer; 52. Bottom layer; 520. Fixed frame; 5200. Moving slot; 5201. Drive mounting position; 521. Charging extension plate; 5210. Long threaded hole; 522. Extended drive assembly; 53. Telescopic cylinder three;

1000. Battery; 1001. Lifting hole.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings of the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention.

Unless otherwise defined, technical or scientific terms used herein shall have their ordinary meaning understood by a person of ordinary skill in the art to which this invention belongs. "First", "second" and similar words used in the specification and claims of the patent application of the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. Likewise, "a" or "one" and similar words do not indicate a quantitative limit, but rather indicate the presence of at least one.

Example 1

The endurance new energy vehicle mobile service station of this embodiment includes:

The vehicle body 1 has wheels 10 at its bottom;

The compartment 2 is formed on the top of the vehicle body 1. The compartment 2 is a hollow structure with an open door at one end, and the battery 1000 is placed at the bottom of the compartment 2;

Also includes:

The solar charging unit 5 is formed on the top of the carriage 2. The solar charging unit 5 has an unfolded state and a folded state. In the unfolded state, solar energy is used for charging. In the folded state, the shape of the solar charging unit 5 is the same as the shape of the top of the carriage 2. match.

As shown in Figure 1, one end of the carriage 2 in this embodiment is provided with double doors 20. Batteries 1000 are stacked and stored in the carriage 2. The carriage 1 can transport the batteries 1000 to a designated location. The double doors 20 can be opened to access the batteries in the carriage 2. 1000. This embodiment is equipped with a solar charging unit 5 on the top of the carriage 2. The solar panels are used to charge the vehicle body 1 to improve the endurance of the vehicle body 1. The charging of the solar charging unit 5 can be used for the walking and driving of the vehicle body 1. The energy that drives the actions of each unit.

The solar charging unit 5 of this embodiment has two structural forms: folding and unfolding. When the vehicle body 1 is walking, the solar charging unit 5 is in a folded form to avoid collision and interference with the surrounding environment during the walking process of the vehicle body 1. When the vehicle body 1 is stationary and not working, the solar charging unit 5 is deployed to increase the solar energy receiving area to charge the vehicle body 1 and improve the battery life of the vehicle body 1 ability.

Example 2

The endurance new energy vehicle mobile service station of this embodiment is further improved on the basis of Embodiment 1. The solar charging unit 5 includes:

The top layer 50 is located on the top of the solar charging unit 5. The top layer 50 can be deployed along the front and rear of the vehicle body 1;

The middle layer 51 is located in the middle of the solar charging unit 5. The middle layer 51 can be deployed along the right side of the vehicle body 1;

The bottom layer 52 is located at the bottom of the solar energy charging unit 5 . The bottom layer 52 can be deployed along the left side of the vehicle body 1 .

As shown in Figures 1 and 8, the bottom layer 52 is fixed on the top surface of the carriage 2, the middle layer 51 is fixed on the top surface of the bottom layer 52, the top layer 50 is fixed on the top surface of the middle layer 51, and the top layer 50 The middle layer 51 and the bottom layer 52 have different unfolding directions, so that after the solar charging unit 5 is unfolded, its structure will not overlap and affect the receiving area of sunlight, ensuring a larger area to receive sunlight and improving charging. Battery life.

Example 3

The endurance new energy vehicle mobile service station of this embodiment is further improved on the basis of Embodiments 1 and 2. The top layer 50 includes:

There are two energy-charging deployment plates 500, which are symmetrically arranged in the same horizontal plane;

The support plate 501 is located below the energy-charging expansion plate 500. The ends of the two energy-charging expansion plates 500 are respectively hinged with the two ends of the support plate 501;

Expand the driving assembly 502, which includes a driving part 1, a gear 1 and a gear 2. The driving part 1 is fixedly connected to the end of the support plate 501, the gear 1 is drivingly connected to the output shaft of the driving part 1, and the gear 2 is connected to the gear 1. The first gear meshes and the second gear is drivingly connected to the energy-charging expansion plate 500;

There are four deployment drive assemblies 502 , and two deployment drive assemblies 502 are correspondingly configured at each charged deployment plate 500 .

As shown in Figure 9, the bottom of the support plate 501 of the top layer 50 is fixedly connected to the top of the middle layer 51. There are two charging deployment plates 500, which are symmetrically arranged one front and one back along the length direction of the vehicle body 1. One charging deployment plate The front end of the support plate 500 is hinged with the front end of the support plate 501, and the rear end of the other charging expansion plate 500 is hinged with the rear end of the support plate 501. The two charging expansion plates 500 can be deployed one after another on the top of the carriage 2.

In this embodiment, the unfolding action of the energy-charged deployment plate 500 is controlled by the deployment drive assembly 502. The deployment drive assembly 502 in this embodiment includes a driving part 1, a gear 1 and a gear 2. The driving part 1 is a stepper motor, which is driven along the support The width direction of the plate 501 is fixed to the end of the support plate 501. Gear one and gear two in this embodiment are thick gears, that is, the gear thickness is greater than the gear diameter, thereby ensuring the reliability of the gear structure during the transmission process, and the gear set is connected to the drive On the output shaft of part one, the energy-charging expansion plate 500 and the support plate 501 are fixedly connected to the hinge plate through the hinge hinge gear two and mesh with the gear one. The driving part one drives the gear one to rotate and then drives the gear two to rotate, thereby making The energized expansion plate 500 rotates around the hinged end to perform unfolding or folding actions; in order to ensure the stability of the unfolding and folding actions, this embodiment is configured with two corresponding unfolding drive assemblies 502 at each energized expansion plate 500 .

In this embodiment, when the charging and unfolding plate 500 is in the folded state, it is located directly above the support plate 501. In this state, the bottom of the charging and unfolding plate 500 is fixed with a cadmium telluride thin film solar cell, so that the charging and unfolding plate can be easily folded. After 500 is unfolded, it faces the sky to receive solar energy over a larger area. In this embodiment, a cadmium telluride thin film solar cell is also fixed on the top surface of the support plate 501, which can fully receive solar energy in the unfolded state.

Example 4

The endurance new energy vehicle mobile service station of this embodiment is further improved on the basis of Embodiments 1 to 3. The bottom part 52 includes:

The fixed frame 520 has a "匚"-shaped structure and is fixed on the top surface of the carriage 2. The fixed frame 520 has an opening on the right side. There are moving slots 5200 along the horizontal direction on the inside of both ends of the fixed frame 520;

The energy-charging extension plate 521 is arranged horizontally, and both ends of the energy-charging extension plate 521 are slidingly connected to the moving groove 5200 of the fixed frame 520;

The extension drive assembly 522 drives the energized extension plate 521 to move along the opening direction of the moving slot 5200;

The middle layer 51 has the same structure as the bottom layer 52 and is symmetrically arranged above the bottom layer 52 .

As shown in FIG. 10 , the fixed frame 520 of the bottom part 52 is arranged in a horizontal "匚" shape. The right opening of the fixed frame 520 facilitates the extension of the energy-charging extension plate 521 . The inner sides of the front and rear ends of the fixed frame 520 are along the edges of the fixed frame 520 . A moving slot 5200 is horizontally opened in the width direction. Both ends of the energy-charging extension plate 521 are slidably connected in the moving slot 5200. Driven by the extension drive assembly 522, it extends or contracts along the width direction of the fixed frame 520.

Further, the extended driving assembly 522 of this embodiment includes a driving part 2, a bevel gear transmission mechanism and a screw rod. In this embodiment, a driving installation position 5201 is provided at the side end of the fixed frame 520, and the driving part 2 is fixedly installed therein. , the screw rod is arranged in the moving groove 5200 along the width direction of the fixed frame 520, and is rotationally connected with the fixed frame 520. One end of the screw rod is transmission connected with the output end of the driving part 2 through the bevel gear transmission mechanism, and the driving part 2 can be started to drive The screw rod rotates; in this embodiment, a long threaded hole 5210 is horizontally penetrated in the extended width direction of the end of the energy-charging extension plate 521. The screw rod is connected to the long threaded hole 5210 in conjunction with transmission. When the energy-charging extension plate 521 is placed in the moving slot 5200 After the centering, the second driving part is started to drive the screw rod to rotate forward and reverse to drive the energized extension plate 521 to extend or retract.

In this embodiment, a cadmium telluride thin film solar cell is fixed on the top of the charging extension plate 521 so that after the charging extension plate 521 is deployed, it can receive solar energy over a larger area toward the sky.

Further, the structural composition of the middle layer 51 is the same as the structural composition of the bottom layer 52 of this embodiment. The difference is that the opening direction of the fixing frame 520 of the middle layer 51 is toward the left. Driven by the extension driving assembly 522, the middle layer 51 The charging extension plate 521 extends or retracts toward the left side of the vehicle body 1 .

Example 5

The endurance new energy vehicle mobile service station of this embodiment is further improved on the basis of Embodiments 1 to 4. The solar charging unit 5 also includes:

One end of the telescopic cylinder 3 53 is hinged to the side of the carriage 2, and the other end is hinged to the side of the energy-charging expansion plate 500.

As shown in Figure 8, there are four telescopic cylinders 53 in this embodiment, two of which are arranged on each side of the carriage 2. The two telescopic cylinders 353 on each side of the carriage 2 are respectively hinged with each energy-charging expansion plate 500. Through the arrangement of the telescopic cylinder three 53, auxiliary support can be provided for the energy-charged deployment plate 500 when the top layer 50 is deployed, thereby ensuring the structural stability of the deployed state, reducing the structural load of the deployment drive assembly 502, and extending its effective service life.

Example 6

The endurance new energy vehicle mobile service station of this embodiment is further improved on the basis of Embodiments 1 to 5. Guide rails 21 are formed horizontally on the tops of both sides of the carriage 2; it also includes a battery grabbing unit 3, which includes :

The base plate 30 is movably placed on the guide rail 21;

The mounting bracket 31 is fixed on the middle part of the top surface of the base plate 30;

Motor 32, which is fixed on the mounting bracket 31;

The worm gear 33 is placed in the mounting bracket 31, and the worm gear 33 is drivingly connected to the output shaft of the motor 32;

A worm 34 is arranged horizontally on one side of the worm gear 33 and is drivingly connected to the worm gear 33;

The second worm 35 is arranged horizontally on the other side of the worm gear 33 and is drivingly connected to the worm gear 33;

There are four transmission mechanisms 36, and the input end of each transmission mechanism 36 is drivingly connected to each end of the worm;

There are four hanging rope pulleys 37, which are drivingly connected to the output ends of each transmission mechanism 36 respectively;

The hanging rope 38 is wound around the hanging rope wheel 37. One end of the hanging rope 38 is fixedly connected to the hanging rope wheel 37, and the other end extends vertically downward;

The hook 39 is fixedly connected to the other end of the hanging rope 38;

A lifting hole 1001 is provided on the side of the battery 1000 corresponding to the position of the hanging hook 39 .

As shown in Figures 2 and 6, in this embodiment, two guide rails 21 are fixed horizontally on the inner walls of both sides of the carriage 2. The base plate 30 of the battery grabbing unit 3 is movably placed on the two guide rails 21, so that the battery transport unit 4 can Driven by, it moves in the horizontal direction, and then enters and exits the carriage 2 through the double door 20.

The base plate 30 is a flat plate structure. A mounting bracket 31 is fixedly connected to the middle of the top surface of the base plate 30. The mounting bracket 31 is a frame structure. A motor 32 is fixedly connected to the top of the mounting bracket 31. The output shaft of the motor 32 is arranged vertically downward. Located in the mounting bracket 31, the worm gear 33 is arranged horizontally and is drivingly connected to the output shaft of the motor 32 in the mounting bracket 31. The motor 32 starts to drive the worm gear 33 to rotate; this embodiment is provided with two worms, and the two worms are arranged parallel to each other. The length direction of the two worms is perpendicular to the length direction of the guide rail 21. The two worms are arranged on both sides of the worm gear 33 one after the other and are both connected to the worm gear 33. The rotation of the worm gear 33 drives the worm to rotate around its own axis, as shown in Figure 6 , there are two bearing seats on both sides of the front part of the mounting frame 31, and the worm one 34 is matched and connected in the bearing seat. Similarly, there are two bearing seats on both sides of the rear part of the mounting frame 31, and the second worm 35 is connected and connected with the bearing. In the seat.

There are four transmission mechanisms 36 in this embodiment, which are respectively transmission connected to both ends of the worm one 34 and the two ends of the worm 35. Through the arrangement of the transmission mechanism 36, the hanging rope pulley 37 can be transmission connected and arranged on the front of the base plate 30 At both ends and rear ends, the size of the base plate 30 in this embodiment is similar to the cross-sectional size of the battery 1000. The hanging rope pulleys 37 are arranged at the two front and rear ends of the base plate 30, under the hanging rope 38. When the battery 1000 is hoisted by the hook 39, the battery 1000 can be grasped and transported more stably and effectively to avoid being broken.

Furthermore, this embodiment has a lifting hole 1001 on the side of the battery 1000 corresponding to the position of the hook 39. The diameter of the lifting hole 1001 matches the discontinuous diameter of the hook 39, and magnetic material is embedded at the bottom of the inner wall of the lifting hole 1001, which can When the hook 39 is lowered to the position of the lifting hole 1001, the suction hook 39 enters the lifting hole 1001, so that the battery grabbing unit 3 and the battery 1000 are cooperatively connected.

In this embodiment, the battery grabbing unit 3 has a compact structure, takes up little vertical space, and can be integrated into the top space of the carriage 2, so that more batteries 1000 can be accommodated in the carriage 2. Furthermore, the battery grabbing unit of this embodiment can The retrieval unit 3 is simple in composition, has a low failure rate, does not require frequent maintenance, and can effectively and stably perform retrieval operations on the battery 1000.

Further, as shown in Figure 6, the belt-driven transmission mechanism 36 of this embodiment includes a driving pulley, a transmission belt and a driven pulley. The driving pulley is coaxially connected to the end of the worm, and the driven pulley is connected to the end of the worm. The sling pulley 37 is connected by coaxial transmission. The transmission belt is tensioned around the driving pulley and the driven pulley. The worm rotates, driving the driving pulley to rotate and then driving the driven pulley to rotate through the transmission belt, thereby causing the sling pulley 37 to rotate. The lifting rope 38 is driven to raise or lower the hook 39.

The belt-driven transmission mechanism 36 has a simple composition, low failure rate, easy maintenance, and smooth transmission, and is suitable for use when lifting and lowering the battery 1000.

Example 7

The endurance new energy vehicle mobile service station of this embodiment is further improved on the basis of Embodiments 1 to 6, and also includes a battery transport unit 4, which includes:

One end of the telescopic cylinder 40 is fixed to the end in the carriage 2 away from the door opening end, and the other end of the telescopic cylinder 40 is drivingly connected to the bottom of the base plate 30 of the battery grabbing unit 3 .

As shown in FIG. 2 , in this embodiment, the length direction of the telescopic cylinder 40 is arranged parallel to the length direction of the guide rail 21 . The telescopic cylinder 40 telescopically drives the base plate 30 of the battery grabbing unit 3 to move along the length direction of the guide rail 21 .

Further, the battery transport unit 4 also includes:

The moving rail 41 is movably placed on the guide rail 21 and is slidingly connected with the guide rail 21;

The base plate 30 is placed on the moving rail 41;

A rack 300 is formed at the bottom of both sides of the base plate 30, and a transmission gear 301 is engaged below the rack 300;

The top of the moving rail 41 is provided with a mounting slot 410 along its length direction, and a second rack 411 is arranged in the mounting slot 410;

The bottom of the transmission gear 301 meshes with the second rack 411.

As shown in Figures 2 and 3, the moving rail 41 is a movable track provided on the guide rail 21. The base plate 30 of the battery grabbing unit 3 is placed on the moving rail 41 and is movably connected to the base plate 30 through the moving rail 41. It can reduce the direct wear and tear on the substrate 30 when the battery 1000 is transported, and extend its effective service life.

In this embodiment, the telescopic cylinder 40 is used to drive the grabbing battery 1000 out of the carriage. At the same time, the base plate 30 of the battery grabbing unit 3 is cooperatively connected with the moving rail 41 and the guide rail 21, which can reduce the longitudinal load and load on the telescopic cylinder 40. The friction force in the horizontal direction ensures that the battery 1000 transporting action can be performed stably and extends the effective service life of the telescopic cylinder 1000.

As shown in Figures 4, 6 and 7, a rack 300 is fixedly provided at the bottom of both sides of the base plate 30 along its length direction, that is, parallel to the length direction of the guide rail 21. The teeth of the rack 300 are arranged downward, and two The transmission gears 301 are arranged in meshing arrangement below each rack 300. One transmission gear 301 can be provided below each rack 300, or multiple transmission gears 301 can be provided without limitation; further, there are transmission gears 301 on the top surface of the moving rail 41. A mounting slot 410 is recessed, and the mounting slot 410 is arranged along the length direction of the moving rail 41. The second rack 411 is fixedly placed in the mounting slot 410. The teeth of the second rack 411 are arranged upward, and the bottom of the transmission gear 301 is engaged with the mounting slot. The rack 2 411 in 410 is on.

Through the structure of this embodiment, the base plate 30 and the moving rail 41 are in contact through the transmission gear 301, which can further reduce the friction between the base plate 30 and the moving rail 41. When the battery transport unit 4 sends out the battery 1000, the telescopic cylinder 40 extends long, pushing the base plate 30 to move out of the carriage 2, driving the moving rail 41 to move forward on the guide rail 21, and the base plate 30 can move further forward based on the moving rail 41, so that there is enough travel to send the battery 1000 out of the carriage 2 outside.

Example 8

The endurance new energy vehicle mobile service station of this embodiment is further improved on the basis of Embodiments 1 to 7. The support mechanism 42 also includes:

The support section 421 is hinged to the other end of the telescopic cylinder 2 420 . One end of the top surface of the support section 421 close to the battery grabbing unit 3 is recessed downward to have a snap-in slot 4210 . The shape of the snap-in slot 4210 is the same as that of the moving rail 41 The end face shape matches;

After the moving rail 41 extends out of the carriage 2, it engages with the engaging groove 4210 of the supporting section 421.

As shown in Figure 3, after the battery transport unit 4 sends the battery grabbing unit 3 out of the carriage 2, since the guide rails 21 used for main longitudinal support are only suitable for arrangement in the carriage 2, they cannot provide sufficient longitudinal support in the part beyond the carriage 2. , therefore, the front end of the battery grabbing unit 3 will be subject to a large longitudinal load after extending out of the carriage 2. On the one hand, the front end load of the base plate 30 is large, and on the other hand, the telescopic cylinder 40 used for driving will also be subject to a large longitudinal load. Longitudinal load, therefore, this embodiment designs a support mechanism 42 to provide support for the front end of the battery grabbing unit 3 when it is exported from the carriage 2.

The support mechanism 42 of this embodiment includes two telescopic cylinders 420. There are two telescopic cylinders 420, which are arranged on both sides of the carriage 2 close to the door opening end, respectively providing support to both sides of the front end of the base plate 30; the bottom end of the two telescopic cylinders 420 It is hinged to the bottom inside the carriage 2, and the top supports the base plate 30 of the battery grabbing unit 3. As the battery grabbing unit 3 extends, the telescopic cylinder 2 420 rotates toward the outside of the carriage 2. At the same time, the telescopic cylinder 420 extends to maintain contact with the base plate 30. of support.

Further, the support mechanism 42 also includes:

The support section 421 is hinged to the other end of the telescopic cylinder 2 420 . One end of the top surface of the support section 421 close to the battery grabbing unit 3 is recessed downward to have a snap-in slot 4210 . The shape of the snap-in slot 4210 is the same as that of the moving rail 41 The end face shape matches;

After the moving rail 41 extends out of the carriage 2, it engages with the engaging groove 4210 of the supporting section 421.

As shown in Figures 3 and 5, the support section 421 is hinged to the top of the telescopic cylinder 2 420. The longitudinal section of the moving rail 41 in this embodiment is T-shaped, and a groove is recessed on the top surface of the guide rail 21. The bottom end of the moving rail 41 The protruding portion fits into the groove on the top surface of the guide rail 21. A snap-in slot 4210 is provided on the top surface of the support section 421 close to the battery grabbing unit 3. The snap-in slot 4210 is also T-shaped. When the telescopic cylinder 140 drives the base plate 30 When the moving rail 41 extends out of the carriage 2, the front end of the moving rail 41 enters the snap-in groove 4210 and is connected. As the telescopic cylinder one 40 continues to push, the telescopic cylinder two 420 stretches while rotating, always keeping the support section 421 in place. The same height position provides reliable support to the front end of the substrate 30 .

Example 9

The endurance new energy vehicle mobile service station of this embodiment is further improved on the basis of Embodiments 1 to 8, and the wheel 10 is a Mecanum wheel.

Mecanum wheels can achieve all-round displacement of the vehicle body 1, allowing the battery mobile transport vehicle of this embodiment to move efficiently in limited operating spaces such as narrow spaces, thereby improving the applicable scope of the transport vehicle.

The examples described in the present invention are only to describe the preferred embodiments of the present invention, and do not limit the concept and scope of the present invention. Without departing from the design ideas of the present invention, engineers and technicians in the field can make various modifications to the technical solutions of the present invention. All deformations and improvements shall fall within the protection scope of the present invention.

Claims (9)

1. A mobile service station of a continuous-voyage type new energy automobile, which comprises,

a vehicle body (1) having wheels (10) at the bottom thereof;

the carriage (2) is formed at the top of the vehicle body (1), the carriage (2) is of a hollow structure with one end opened, and the battery (1000) is placed at the bottom in the carriage (2);

characterized by further comprising:

the solar energy charging unit (5) is formed at the top of the carriage (2), the solar energy charging unit (5) is in an unfolding state and a folding state, solar energy is used for charging in the unfolding state, and the shape of the solar energy charging unit (5) in the folding state is matched with the shape of the top of the carriage (2);

guide rails (21) are horizontally formed at the tops of two sides in the carriage (2); also included is a battery gripping unit (3) comprising:

a base plate (30) movably disposed on the guide rail (21);

the mounting frame (31) is fixed in the middle of the top surface of the base plate (30);

a motor (32) fixed to the mounting frame (31);

the worm wheel (33) is arranged in the mounting frame (31), and the worm wheel (33) is in transmission connection with the output shaft of the motor (32);

the first worm (34) is horizontally arranged on one side of the worm wheel (33) and is in transmission connection with the worm wheel (33);

the worm II (35) is horizontally arranged on the other side of the worm wheel (33) and is in transmission connection with the worm wheel (33);

the four transmission mechanisms (36) are arranged, and the input end of each transmission mechanism (36) is respectively connected with each end part of the worm in a transmission way;

four hanging rope wheels (37) which are respectively connected with the output ends of the transmission mechanisms (36) in a transmission way;

the lifting rope (38) is wound on the lifting rope wheel (37), one end of the lifting rope (38) is fixedly connected with the lifting rope wheel (37), and the other end of the lifting rope vertically extends downwards;

the lifting hook (39) is fixedly connected with the other end of the lifting rope (38);

and a lifting hole (1001) is formed in the side surface of the battery (1000) at a position corresponding to the lifting hook (39).

2. The cruising new energy vehicle mobile service station according to claim 1, wherein the solar energy charging unit (5) comprises:

a top layer (50) located on top of the solar energy charging unit (5), the top layer (50) being expandable along the front and rear of the vehicle body (1);

a middle layer (51) located in the middle of the solar energy charging unit (5), the middle layer (51) being expandable along the right side of the vehicle body (1);

a bottom layer (52) located at the bottom of the solar energy charging unit (5), said bottom layer (52) being deployable along the left side of the vehicle body (1).

3. The cruising new energy vehicle mobile service station of claim 2, wherein the top tier (50) comprises:

the two charging expansion plates (500) are symmetrically arranged in the same horizontal plane;

the support plate (501) is positioned below the energy charging expansion plate (500), and the end parts of the two energy charging expansion plates (500) are respectively hinged with the two ends of the support plate (501);

the unfolding driving assembly (502) comprises a first driving piece, a first gear and a second gear, wherein the first driving piece is fixedly connected with the end part of the supporting plate (501), the first gear is in transmission connection with an output shaft of the first driving piece, the second gear is meshed with the first gear, and the second gear is in transmission connection with the inflatable unfolding plate (500);

four deployment driving assemblies (502) are arranged, and two deployment driving assemblies (502) are correspondingly arranged at each charging deployment plate (500).

4. The cruising new energy vehicle mobile service station of claim 2, wherein the bottom layer (52) comprises:

the fixed frame (520) is of a structure and is fixedly arranged on the top surface of the carriage (2), the right side of the fixed frame (520) is provided with an opening, and the inner sides of the two ends of the fixed frame (520) are provided with moving grooves (5200) along the horizontal direction;

an energizing extension plate (521) horizontally arranged, both ends of the energizing extension plate (521) being slidably connected with the moving groove (5200) of the fixed frame (520);

an extension driving component (522) which drives the energy charging extension plate (521) to move along the opening direction of the moving slot (5200);

the middle layer (51) and the bottom layer (52) are identical in structure and are symmetrically arranged above the bottom layer (52).

5. A cruising new energy vehicle mobile service station according to claim 3, characterized in that the solar energy charging unit (5) further comprises:

and one end of the telescopic cylinder III (53) is hinged with the side surface of the carriage (2), and the other end of the telescopic cylinder III is hinged with the side surface of the energy charging unfolding plate (500).

6. The cruising new energy vehicle mobile service station according to claim 1, further comprising a battery delivery unit (4) comprising:

and one end of the first telescopic cylinder (40) is fixed at one end, far away from the door opening end, in the carriage (2), and the other end of the first telescopic cylinder (40) is in transmission connection with the bottom of the base plate (30) of the battery grabbing unit (3).

7. The cruising new energy vehicle mobile service station according to claim 6, wherein the battery conveying unit (4) further comprises:

a movable rail (41) movably arranged on the guide rail (21) and slidably connected with the guide rail (21);

the base plate (30) is placed on a moving rail (41);

a first rack (300) is formed at the bottoms of two sides of the base plate (30), and a transmission gear (301) is engaged under the first rack (300);

the top of the movable rail (41) is provided with a mounting groove (410) along the length direction, and a rack II (411) is arranged in the mounting groove (410);

the bottom of the transmission gear (301) is meshed with a second rack (411).

8. The cruising new energy vehicle mobile service station of claim 7, further comprising a support mechanism (42), the support mechanism (42) further comprising:

the support section (421) is hinged to the other end of the telescopic cylinder II (420), one end, close to the battery grabbing unit (3), of the top surface of the support section (421) is provided with a clamping groove (4210) in a downward sinking mode, and the shape of the clamping groove (4210) is matched with the shape of the end face of the movable rail (41);

the movable rail (41) stretches out of the carriage (2) and is matched and clamped with the clamping groove (4210) of the support joint (421).

9. The cruising new energy automobile mobile service station according to claim 1, wherein: the wheel (10) is a Mecanum wheel.