New energy truck battery disassembling and assembling equipment

Abstract

The invention discloses new energy truck battery disassembling and assembling equipment which comprises a table-board trolley, a shear fork mechanism and a translation frame. The shear fork mechanism is connected with the translation frame through a translation frame lifting oil cylinder; the shear fork mechanism is connected with the translation frame through a left-right adjusting oil cylinder; and the table-board trolley is connected with the translation frame through a table-board trolley lifting oil cylinder. According to the disassembly and assembly equipment, the oil cylinder is adopted to drive the shear fork mechanism to achieve lifting adjustment of the battery in the height direction, meanwhile, the shear fork mechanism is provided with the rolling wheels capable of moving on the ground so as to achieve front-back adjustment of the battery, and the translation frame is connected with the table-board trolley through the oil cylinder; the angle between the battery and the truck mounting surface is adjusted by realizing the front-back direction overturning or left-right direction overturning action of the table-board trolley; and finally, all-directional adjustment of the new energy truck battery is completed, and the problems that under the condition that the height is limited, in the process that the new energy truck battery is installed in a new energy truck, the time spent on installation hole alignment is long, and manpower input is large are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of new energy vehicle maintenance, and in particular to a new energy truck battery disassembly and assembly device. Background Art

[0002] With the vigorous development of new energy vehicles, more and more car companies have begun to develop from new energy passenger cars to new energy trucks. This has created a demand for the disassembly and assembly of new energy truck batteries. In response to this market demand, it is urgent to develop a disassembly and assembly equipment for new energy truck batteries.

[0003] At present, there are no mature similar products on the market. Due to the large weight and volume of trucks, most trucks are not easy to lift. Generally, truck batteries are installed under the truck chassis, with little space from the ground. Truck batteries are large in size and weight. At present, the efficiency of disassembly and assembly of new energy truck batteries by car companies is very low, and the manpower investment is large.

[0004] Therefore, based on the above technical problems, technicians in this field urgently need to develop a new energy truck battery disassembly and assembly equipment. Summary of the invention

[0005] The purpose of the present invention is to provide a new energy truck battery disassembly and assembly equipment, which adopts a cylinder-driven scissor mechanism to achieve the adjustment of the height direction of the battery. At the same time, the scissor mechanism has rollers that can move on the ground to achieve the adjustment of the front and rear directions of the battery.

[0006] In order to achieve the above object, the present invention provides the following technical solutions:

[0007] The new energy truck battery disassembly and assembly equipment of the present invention comprises:

[0008] Table trolleys; and

[0009] A scissor mechanism integrated at the bottom of the table trolley, with a translation frame provided between the scissor mechanism and the table trolley;

[0010] The scissor mechanism is connected to the translation frame through a translation frame lifting cylinder, and the scissor mechanism is driven by the translation frame lifting cylinder to adjust the height of the battery on the table trolley;

[0011] The scissor mechanism is connected to the translation frame through a left-right adjustment cylinder, and the translation frame adjusts the left-right position through the left-right adjustment cylinder to achieve the rotation of the battery in the horizontal plane and the left-right translation;

[0012] The table trolley is connected to the translation frame through a table trolley lifting cylinder, and the table trolley is driven by the table trolley lifting cylinder to adjust the relative distance between the table trolley and the translation frame.

[0013] Furthermore, a scissor mechanism directional wheel is provided at the lower end of the scissor mechanism;

[0014] Rollers are arranged below the table trolley, and the rollers are divided into table trolley directional rollers integrated below the front end of the table trolley, and table trolley universal wheels integrated below the rear end of the table trolley.

[0015] Furthermore, the scissor mechanism comprises:

[0016] a scissor frame at the upper end; and

[0017] Scissor arms connected to the bottom of the scissor frame and arranged crosswise, wherein the crosswise arranged scissor arms are rotatably connected via a rotating shaft;

[0018] The lower end of the scissor arm is integrated with the scissor mechanism directional wheel;

[0019] The scissor arm is divided into a first scissor arm and a second scissor arm;

[0020] The upper end of the first scissor arm is rotatably connected to the scissor frame via a rotating shaft;

[0021] The upper end of the second scissor arm is slidably connected to the sliding groove on the inner side of the scissor frame through a scissor arm slider.

[0022] Furthermore, the translation frame lifting cylinder is integrated between the two groups of scissor arms and close to one side of the scissor arm slider.

[0023] Furthermore, a mounting frame is provided on the outer sides of the front and rear ends of the scissor frame;

[0024] The translation framework includes:

[0025] A crossbar extending along the length of the disassembly and assembly device; and

[0026] two longitudinal bars located at both ends of the crossbar;

[0027] The cross bar is located outside the scissor frame, and the longitudinal bar is located inside the installation frame on the corresponding side;

[0028] The outer side surface of the longitudinal rod is provided with an oil cylinder connecting seat.

[0029] Furthermore, the ends of the scissor frame are provided with left and right adjustment cylinder connecting rods of L-shaped structure;

[0030] One of the oil cylinder connection seats is provided near the middle of the longitudinal rod on one side of the translation frame, and two of the oil cylinder connection seats are provided at intervals on the longitudinal rod on the other side of the translation frame;

[0031] The cylinder body of the left and right adjustment oil cylinder is connected to the outer side surface of the corresponding oil cylinder connecting seat, and the cylinder rod of the left and right adjustment oil cylinder is connected to the corresponding left and right adjustment oil cylinder connecting rod;

[0032] The battery above is driven to rotate in a horizontal plane by adjusting the extension and contraction of the cylinder rod of the left and right adjustment cylinder.

[0033] Furthermore, the table trolley comprises:

[0034] Table trolley frame;

[0035] an armrest integrated into the rear end of the table trolley frame;

[0036] The table trolley frame is connected to the translation frame through a plurality of table trolley lifting cylinders.

[0037] Furthermore, a first connection frame is provided at the middle position of both ends of the table trolley frame, and a second connection frame is provided at a position of the table trolley frame away from one end of the handrail and close to the side;

[0038] The table trolley lifting cylinder is connected between the first connection frame and the corresponding cylinder connection seat, or connected between the second connection frame and the corresponding cylinder connection seat.

[0039] Furthermore, the disassembly and assembly equipment is integrated with a hydraulic control system;

[0040] The six oil cylinders are all connected to the hydraulic electromagnetic reversing valve group of the hydraulic control system through hydraulic pipelines so as to control the operation of the corresponding oil cylinders through the hydraulic control system.

[0041] In the above technical solution, the new energy truck battery disassembly and assembly equipment provided by the present invention has the following beneficial effects:

[0042] The disassembly and assembly equipment of the present invention adopts a hydraulic cylinder to drive a scissor mechanism to adjust the height of the battery. At the same time, the scissor mechanism has rollers that can move on the ground to adjust the front and rear directions of the battery. The translation frame is connected to the table trolley through a hydraulic cylinder to adjust the angle between the table trolley and the horizontal plane, and the left and right translation and rotation of the battery in the horizontal plane, which finally completes the all-round adjustment of the new energy truck battery, and solves the problem of long time and large manpower investment in aligning the installation hole when the new energy truck battery is installed on the new energy truck under height restrictions. The reverse operation is the disassembly process of the battery, which improves the disassembly and assembly efficiency of the new energy truck battery and reduces the manpower investment. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. It is obvious that the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0044] Figure 1 A schematic diagram of a new energy truck battery disassembly and assembly device disclosed in an embodiment of the present invention Figure 1 ;

[0045] Figure 2 A schematic diagram of a new energy truck battery disassembly and assembly device disclosed in an embodiment of the present invention Figure 2 ;

[0046] Figure 3 A highly schematic diagram of a new energy truck battery disassembly and assembly device disclosed in an embodiment of the present invention;

[0047] Figure 4 A schematic structural diagram of a scissor mechanism of a new energy truck battery disassembly and assembly device disclosed in an embodiment of the present invention;

[0048] Figure 5 A schematic structural diagram of a translation frame of a new energy truck battery disassembly and assembly device disclosed in an embodiment of the present invention;

[0049] Figure 6 A schematic structural diagram of a table-top trolley for disassembling and assembling a battery for a new energy truck disclosed in an embodiment of the present invention;

[0050] Figure 7 This is a schematic diagram of a hydraulic control system for a new energy truck battery disassembly and assembly device disclosed in an embodiment of the present invention.

[0051] Description of reference numerals:

[0052] 1. Scissor mechanism; 2. Translation frame; 3. Table trolley; 5. Rotating shaft;

[0053] 101, first scissor arm; 102, second scissor arm; 103, scissor mechanism directional wheel; 104, scissor frame; 105, slide; 106, scissor arm slider; 107, mounting frame; 108, left and right adjustment cylinder connecting rod;

[0054] 201, cross bar; 202, longitudinal bar; 203, oil cylinder connecting seat;

[0055] 301, table trolley frame; 302, handrail; 303, table trolley directional roller; 304, table trolley universal wheel; 305, first connecting frame; 306, second connecting frame;

[0056] 401. Translation frame lifting cylinder; 402. Left and right adjustment cylinder; 403. Table trolley lifting cylinder. DETAILED DESCRIPTION

[0057] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0058] See also Figures 1 to 7 As shown;

[0059] A new energy truck battery disassembly and assembly device according to this embodiment includes:

[0060] Table trolley 3; and

[0061] A scissor mechanism 1 is integrated at the bottom of the table trolley 3, and a translation frame 2 is provided between the scissor mechanism 1 and the table trolley 3;

[0062] The scissor mechanism 1 is connected to the translation frame 2 via the translation frame lifting cylinder 401, and the scissor mechanism 1 is driven to move by the translation frame lifting cylinder 401 to adjust the height of the battery on the table trolley 3;

[0063] The scissor mechanism 1 is connected to the translation frame 2 through the left and right adjustment cylinder 402, and the translation frame 2 adjusts the left and right positions through the left and right adjustment cylinder 402 to achieve the rotation of the battery in the horizontal plane and the left and right translation;

[0064] The table trolley 3 is connected to the translation frame 2 through the table trolley lifting cylinder 403, and the table trolley 3 is driven by the table trolley lifting cylinder 403 to adjust the angle between the battery and the installation surface.

[0065] Specifically, this embodiment discloses a disassembly and assembly equipment suitable for new energy truck batteries. The height from the ground below the chassis of the truck battery installation position is 860mm. The total height of the battery disassembly and assembly equipment and the battery is required to not exceed 800mm, leaving 60mm of space to ensure that the new energy truck battery disassembly and assembly equipment does not bump or contact the battery when transporting the battery. Only 800mm (ground height) - 530mm (battery height) = 270mm of height space is left for design and development. Therefore, the all-round adjustment of the battery angle and height, and the front, back, left and right translation in the plane become the design focus.

[0066] The disassembly and assembly equipment of this embodiment includes a table trolley 3, a scissor mechanism 1 and a translation frame 2. Among them, the scissor mechanism 1 is located at the bottom of the device, and can perform scissor movements under the drive of the translation frame lifting cylinder 401 to adjust the height of the upper mechanism. In turn, the height of the battery is adjusted. The translation frame 2 of this embodiment is connected to the scissor mechanism 1 through the left and right adjustment cylinders 402, and the cylinder rods of the left and right adjustment cylinders 402 are retracted to realize the rotation of the battery in the horizontal plane and the left and right translation. Finally, the table trolley 3 of this embodiment is used to carry the battery, and is connected to the translation frame 2 through multiple cylinders to adjust the front and back and left and right flip angles between the two.

[0067] Preferably, the lower end of the scissor mechanism 1 of this embodiment is provided with a scissor mechanism directional wheel 103;

[0068] Rollers are arranged below the table trolley 3 , and the rollers are divided into a table trolley directional roller 303 integrated below the front end of the table trolley 3 , and a table trolley universal wheel 304 integrated below the rear end of the table trolley 3 .

[0069] Firstly, the lower end of the scissor-type mechanism 1 of the present embodiment is integrated with a scissor-type mechanism directional wheel 103, which can be used to realize the movement of the entire device.

[0070] In addition, the table trolley 3 of the present embodiment is also designed with rollers, namely two table trolley directional rollers 303 and two table trolley universal wheels 304, so as to realize the transportation of batteries from the loading position to the installation position.

[0071] Preferably, the scissor mechanism 1 of this embodiment includes:

[0072] A scissor frame 104 at the upper end; and

[0073] Scissor arms connected to the bottom of the scissor frame 104 and arranged crosswise, the crosswise arranged scissor arms are rotatably connected via a rotating shaft 5;

[0074] The lower end of the scissor arm is integrated with a scissor mechanism orientation wheel 103;

[0075] The scissor arm is divided into a first scissor arm 101 and a second scissor arm 102;

[0076] The upper end of the first scissor arm 101 is rotatably connected to the scissor frame 104 via the rotating shaft 5;

[0077] The upper end of the second scissor arm 102 is slidably connected to the slide groove 105 on the inner side of the scissor frame 104 through the scissor arm slider 106.

[0078] In order to drive the scissor arms to move, a translation frame lifting cylinder 401 is integrated between the two groups of scissor arms in this embodiment and close to the side of the scissor arm slider 106.

[0079] The first scissor arm 101 of this embodiment is rotatably connected to the scissor frame 104 via the rotating shaft 5, and in order to achieve lifting, the second scissor arm 102 is slidably connected to the scissor frame 104 via the scissor arm slider 106, and is rotatably connected to the scissor arm slider 106 via the rotating shaft. In this way, the two scissor arm groups can be driven to move under the drive of the translation frame lifting cylinder 401.

[0080] Preferably, a mounting frame 107 is provided on the outer sides of the front and rear ends of the scissor frame 104 of this embodiment;

[0081] The translation frame 2 includes a horizontal bar 201 extending along the length direction of the disassembly and assembly equipment; and two longitudinal bars 202 located at both ends of the horizontal bar 201;

[0082] The horizontal bar 201 is located on the outside of the scissor frame 104 , and the longitudinal bar 202 is located in the installation frame 107 on the corresponding side; an oil cylinder connecting seat 203 is provided on the outer side of the longitudinal bar 202 .

[0083] In order to achieve connection with the scissors-type mechanism 1 and drive the battery to rotate in the horizontal plane (and translate in the left and right directions), the end of the scissors-type frame 104 of this embodiment is provided with an L-shaped left and right adjusting cylinder connecting rod 108; a cylinder connecting seat 203 is provided near the middle position of the longitudinal rod 202 on one side of the translation frame 2, and two cylinder connecting seats 203 are provided at intervals on the longitudinal rod 202 on the other side of the translation frame 2; the cylinder body of the left and right adjusting cylinder 402 is connected to the outer side surface of the corresponding cylinder connecting seat 203, and the cylinder rod of the left and right adjusting cylinder 402 is connected to the corresponding left and right adjusting cylinder connecting rod 108; the battery above is driven to rotate in the horizontal plane by adjusting the extension and contraction of the cylinder rod of the left and right adjusting cylinder 402.

[0084] Preferably, the table trolley 3 of this embodiment includes a table trolley frame 301 and a handrail 302 integrated at the rear end of the table trolley frame 301;

[0085] The table trolley frame 301 is connected to the translation frame 2 through a plurality of table trolley lifting cylinders 403 .

[0086] Preferably, a first connection frame 305 is provided at the middle position of both ends of the table trolley frame 301 of this embodiment, and a second connection frame 306 is provided at a position of the table trolley frame 301 away from one end of the handrail 302 and close to the side;

[0087] The table trolley lifting cylinder 403 is connected between the first connection frame 305 and the corresponding cylinder connection seat 203 , or between the second connection frame 306 and the corresponding cylinder connection seat 203 .

[0088] Preferably, the disassembly and assembly equipment of this embodiment is integrated with a hydraulic control system;

[0089] The six oil cylinders are all connected to the hydraulic solenoid reversing valve group of the hydraulic control system through hydraulic pipelines so as to control the operation of the corresponding oil cylinders through the hydraulic control system.

[0090] In the above technical solution, the new energy truck battery disassembly and assembly equipment provided by the present invention has the following beneficial effects:

[0091] The disassembly and assembly equipment of the present invention adopts a cylinder to drive the scissor mechanism 1 to adjust the height of the battery. At the same time, the scissor mechanism 1 has rollers that can move on the ground to adjust the front and back directions of the battery. The translation frame 2 is connected to the table trolley 3 through a cylinder to achieve the front and back flipping or left and right flipping of the table trolley 3 to adjust the angle relative to the horizontal plane and the table trolley 3. At the same time, the cylinder connecting the scissor mechanism and the translation frame realizes the left and right translation of the battery or the rotation of the horizontal plane, and finally completes the full adjustment of the new energy truck battery, solving the problem of long time and large manpower investment in aligning the installation hole when the new energy truck battery is installed on the new energy truck under the condition of limited height space. The reverse operation is the disassembly process of the battery, which improves the disassembly and assembly efficiency of the new energy truck battery and reduces the manpower investment.

[0092] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. New energy truck battery disassembly and assembly equipment, characterized in that: The disassembly equipment includes: Table trolley (3); and A scissor mechanism (1) integrated at the bottom of the table trolley (3), wherein a translation frame (2) is provided between the scissor mechanism (1) and the table trolley (3); The scissor mechanism (1) is connected to the translation frame (2) via a translation frame lifting cylinder (401), and the scissor mechanism (1) is driven to move by the translation frame lifting cylinder (401) to adjust the height of the battery on the table trolley (3); The scissor mechanism (1) is connected to the translation frame (2) via a left-right adjustment cylinder (402), and the translation frame (2) adjusts the position in the left-right direction via the left-right adjustment cylinder (402) to achieve rotation of the battery in the horizontal plane, and the two cylinders are used in conjunction to achieve translation of the battery in the left-right direction; The table trolley (3) is connected to the translation frame (2) via a table trolley lifting cylinder (403), and the table trolley (3) is driven by the table trolley lifting cylinder (403) to adjust the angle of the battery relative to the horizontal plane.

2. The new energy truck battery disassembly and assembly equipment according to claim 1 is characterized in that: A scissor mechanism directional wheel (103) is provided at the lower end of the scissor mechanism (1); Rollers are arranged below the table trolley (3), and the rollers are divided into a table trolley directional roller (303) integrated below the front end of the table trolley (3), and a table trolley universal wheel (304) integrated below the rear end of the table trolley (3).

3. The new energy truck battery disassembly and assembly equipment according to claim 1 is characterized in that: The scissor-type mechanism (1) comprises: a scissor frame (104) at the upper end; and Scissor arms connected to the bottom of the scissor frame (104) and arranged crosswise, the crosswise scissor arms being rotatably connected via a rotating shaft (5); The lower end of the scissor arm is integrated with the scissor mechanism directional wheel (103); The scissor arms are divided into a first scissor arm (101) and a second scissor arm (102); The upper end of the first scissor arm (101) is rotatably connected to the scissor frame (104) via a rotating shaft; The upper end of the second scissor arm (102) is slidably connected to a slide groove (105) on the inner side of the scissor frame (104) via a scissor arm slider (106).

4. The new energy truck battery disassembly and assembly equipment according to claim 3 is characterized in that: The translation frame lifting cylinder (401) is integrated between the two groups of scissor arms and close to the side of the scissor arm slider (106).

5. The new energy truck battery disassembly and assembly equipment according to claim 3 is characterized in that: The outer sides of the front and rear ends of the scissor frame (104) are provided with mounting frames (107); The translation frame (2) comprises: A cross bar (201) extending along the length direction of the disassembly and assembly equipment; and Two longitudinal bars (202) located at both ends of the cross bar (201); The cross bar (201) is located outside the scissor frame (104), and the longitudinal bar (202) is located inside the installation frame (107) on the corresponding side; The outer side surface of the longitudinal rod (202) is provided with an oil cylinder connecting seat (203).

6. The new energy truck battery disassembly and assembly equipment according to claim 5, characterized in that: The ends of the scissor frame (104) are provided with left and right adjustment cylinder connecting rods (108) of an L-shaped structure; One of the oil cylinder connection seats (203) is arranged near the middle of the longitudinal rod (202) on one side of the translation frame (2), and two of the oil cylinder connection seats (203) are arranged at intervals on the longitudinal rod (202) on the other side of the translation frame (2); The cylinder body of the left-right adjustment oil cylinder (402) is connected to the outer side surface of the corresponding oil cylinder connecting seat (203), and the cylinder rod of the left-right adjustment oil cylinder (402) is connected to the corresponding left-right adjustment oil cylinder connecting rod (108); The battery above is driven to rotate and translate left and right in a horizontal plane by adjusting the extension and contraction of the cylinder rod of the left and right adjusting oil cylinder (402).

7. The new energy truck battery disassembly and assembly equipment according to claim 5, characterized in that: The table trolley (3) comprises: Table trolley frame (301); A handrail (302) integrated at the rear end of the table trolley frame (301); The table trolley frame (301) is connected to the translation frame (2) via three table trolley lifting cylinders (403).

8. The new energy truck battery disassembly and assembly equipment according to claim 7 is characterized in that: A first connection frame (305) is provided in the middle of both ends of the table trolley frame (301), and a second connection frame (306) is provided at a position of the table trolley frame (301) away from one end of the handrail (302) and close to the side; The table trolley lifting cylinder (403) is connected between the first connection frame (305) and the corresponding cylinder connection seat (203), or between the second connection frame (306) and the corresponding cylinder connection seat (203).

9. The new energy truck battery disassembly and assembly equipment according to claim 8, characterized in that: The disassembly and assembly equipment is integrated with a hydraulic control system; The six oil cylinders are all connected to the hydraulic electromagnetic reversing valve group of the hydraulic control system through hydraulic pipelines so as to control the operation of the corresponding oil cylinders through the hydraulic control system.

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