Discharging trolley for power battery raw material production line

Abstract

The invention relates to the technical field of battery discharging trolleys, in particular to a discharging trolley for a power battery raw material production line. An anti-bumping mechanism is arranged at the bottom of the base. The positioning assembly comprises a double-head motor, a connecting rod, a first bevel gear, a screw rod, a second bevel gear and a supporting plate. And the anti-bumping mechanism comprises a walking wheel, a first limiting cylinder, a second limiting cylinder, a fixing rod, a first extrusion block, a first spring, a second extrusion block and a second spring. Through the arrangement of the positioning assembly, the two sets of screw rods synchronously operate through the double-head motor, the supporting plate stably ascends and descends, the cushion blocks can automatically ascend after workpieces on each layer are taken, and therefore the time for taking away the workpiece separation strips is saved, and the production efficiency is improved; the distance between the supporting plates is adjusted, so that the device is suitable for workpieces with different sizes; by arranging an anti-bumping mechanism, internal parts of the device are effectively prevented from being loosened and damaged.

Description

Technical Field

[0001] The invention relates to the technical field of battery discharging trolleys, and in particular to a discharging trolley used in a power battery raw material production line. Background Art

[0002] Power batteries are the power source for tools, mostly referring to batteries that power electric cars, electric trains, electric bicycles, and golf carts. They are mainly different from starting batteries used to start car engines. Most of them use valve-sealed lead-acid batteries, open-top tubular lead-acid batteries, and lithium iron phosphate batteries.

[0003] The automatic production line of power batteries needs to transport a large amount of raw materials during the production process of power batteries, and manual transportation of raw materials is required. However, there may be safety hazards in the transportation process. Stability problems may occur due to uneven load or uneven ground. The discharge trolley must fully consider safety, stability, adaptability and other factors during design and use to ensure the smooth operation of the production line. For this reason, we propose a discharge trolley for power battery raw material production line to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to provide a discharging trolley for a power battery raw material production line to solve the potential safety hazards in the transportation process proposed in the above background technology. During use, factors such as safety, stability, and adaptability must be fully considered to ensure the smooth operation of the production line.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a discharging trolley for a power battery raw material production line, comprising a base, a positioning assembly is arranged inside the base, and an anti-bumping mechanism is arranged at the bottom of the base, the positioning assembly comprises a double-headed motor, a connecting rod, a first bevel gear, a screw, a second bevel gear and a support plate, a double-headed motor is fixedly installed inside the base, two groups of connecting rods are connected to the front and rear ends of the double-headed motor, the outer surfaces of the two groups of the connecting rods are respectively fixedly connected to two groups of first bevel gears, the upper sides of the two groups of the first bevel gears are rotatably connected to the inner wall of the base by two groups of screws, the bottom of the screw is fixedly connected to the second bevel gear, and the outer surfaces of the two groups of the screws are movably connected to the support plate;

[0006] The anti-bump mechanism includes a walking wheel, a first limiting cylinder, a second limiting cylinder, a fixing rod, a first extrusion block, a first spring, a second extrusion block and a second spring. The walking wheel is installed at the bottom of the base, and the upper end of the walking wheel is connected to the second limiting cylinder. Four groups of first limiting cylinders are fixedly connected to the four corners of the bottom of the base. The other end of the second limiting cylinder is inserted into the first limiting cylinder. A fixing rod is fixedly connected in the first limiting cylinder. The other end of the fixing rod extends into the second limiting cylinder and is connected to the first extrusion block. The first spring is arranged in the second limiting cylinder and is connected to the first extrusion block. The second extrusion block is arranged on the outer peripheral surface of the second limiting cylinder and is located in the first limiting cylinder, and the second extrusion block is slidably connected to the fixing rod. The second spring is sleeved on the fixing rod and connected to the second extrusion block.

[0007] Preferably, anti-collision components are provided on both sides of the base, and the anti-collision components include fixed columns, pressure plates, limit rods, movable rings, third springs, movable rods and elastic buffer plates. The four corners on the front and rear sides of the base are fixedly connected with fixed columns, the outer sides of the fixed columns are fixedly connected with the pressure plates, the four corners of the pressure plates are fixedly connected with limit rods, the surface of the limit rods is movably connected with movable rings, the inner side of the movable ring is provided with a third spring, the two ends of the third spring are respectively connected with the pressure plate and the movable rings, the movable rods are fixedly connected between the movable rings, and the outer side of the movable rods is fixedly connected with an elastic buffer plate.

[0008] Preferably, four groups of guide rods are fixedly connected to the four corners of the top of the base, and two groups of connection blocks are fixedly connected to the two sides of the bottom of the support plate.

[0009] Preferably, a guide assembly is provided on the outside of the second extrusion block, and the guide assembly includes a first guide rod, an opening, a first protrusion and a second protrusion. Two groups of openings are symmetrically provided on the surface of the second extrusion block, and the inner wall of the opening is provided with a second protrusion. Two groups of first guide rods are fixedly connected in the first limiting cylinder, and the first guide rod passes through the opening. The surface of the first guide rod is equidistantly fixedly connected with first protrusions corresponding to the second protrusions. The first protrusion and the second protrusion have a certain elasticity, and the first protrusion and the second protrusion are hemispherical.

[0010] Preferably, a stabilizing assembly is provided on the outer side of the second limiting cylinder, and the stabilizing assembly includes a first connecting plate, a second connecting plate, an arc-shaped elastic plate, an elastic bellows and a vent; the outer wall of the first limiting cylinder is fixedly connected to the first connecting plate, and the outer wall of the second limiting cylinder is fixedly connected to the second connecting plate; an arc-shaped elastic plate and an elastic bellows are installed between the corresponding first connecting plate and the second connecting plate, and twenty groups of vents are provided on the elastic bellows.

[0011] Preferably, a buffer assembly is provided in the pressure plate, and the buffer assembly includes a limit guide groove, a second guide rod, a limit slider, a fourth spring, a hinge rod and a hinge seat. A limit guide groove is provided in the pressure plate, and a second guide rod is fixedly connected to the limit guide groove. Two ends of the second guide rod are slidably connected to two groups of limit sliders, and the limit slider can slide along the second guide rod. A fourth spring is sleeved on the second guide rod, and two ends of the fourth spring are respectively connected to two groups of limit sliders. One end of the limit slider close to the elastic buffer plate is symmetrically hinged to the hinge rod, and the other end of the hinge rod is hinged to the corresponding movable rod through a hinge seat.

[0012] Preferably, a rubber sleeve is fixedly mounted on a side of the elastic buffer plate facing away from the pressure-bearing plate, and the rubber sleeve is elastic.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The present invention sets a positioning component and uses a double-headed motor to make two sets of screws operate synchronously, so that the support plate can be stably raised and lowered, so that the cushion block can be automatically raised after each layer of workpieces is taken out, thereby saving time for removing the workpiece spacer strips and improving production efficiency; and by adjusting the spacing between the support plates, it is suitable for workpieces of different sizes.

[0015] 2. The present invention sets an anti-bumping mechanism. The first spring and the second spring buffer the impact force generated by the bumping and shaking. The first protrusion and the second protrusion generate intense friction and buffer the impact force. The arc-shaped elastic plate and the elastic bellows buffer the impact force again, which significantly improves the anti-bumping effect. It not only helps to reduce the damage to the workpiece material caused by the bumping and shaking during the movement, but also effectively prevents the internal components of the device from loosening and being damaged, and promotes the overall protective performance of the device.

[0016] 3. The present invention provides an anti-collision component to prevent the impact force generated by direct collision when the trailer frame hits an obstacle during forward or backward movement from causing damage to the workpiece material. The collision impact force can be effectively buffered, thereby improving the overall protection performance of the trailer frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic front view of the structure of the present invention;

[0019] Figure 2 It is a structural schematic diagram of the positioning component of the present invention;

[0020] Figure 3 It is a schematic side view of the structure of the present invention;

[0021] Figure 4 It is a structural schematic diagram of the anti-bumping mechanism of the present invention;

[0022] Figure 5 For the present invention Figure 4 An enlarged schematic diagram of the structure at the middle guide assembly;

[0023] Figure 6 For the present invention Figure 4 An enlarged schematic diagram of the structure at the middle stabilizing component;

[0024] Figure 7 It is a structural schematic diagram of the anti-collision component of the present invention;

[0025] Figure 8 For the present invention Figure 7 An enlarged schematic diagram of the structure at the middle buffer component.

[0026] In the figure: 1, base; 2, positioning assembly; 201, double-headed motor; 202, connecting rod; 203, first bevel gear; 204, screw; 205, second bevel gear; 206, support plate; 3, anti-bumping mechanism; 301, walking wheel; 302, first limiting cylinder; 303, second limiting cylinder; 304, fixing rod; 305, first extrusion block; 306, first spring; 307, second extrusion block; 308, second spring; 4, guide assembly; 401, first guide rod; 402, opening; 403, first protrusion; 404, second protrusion; 5 , stabilizing component; 501, first connecting plate; 502, second connecting plate; 503, arc-shaped elastic plate; 504, elastic bellows; 505, vent; 6, anti-collision component; 601, fixing column; 602, pressure plate; 603, limiting rod; 604, movable ring; 605, third spring; 606, movable rod; 607, elastic buffer plate; 7, buffer component; 701, limiting guide groove; 702, second guide rod; 703, limiting slider; 704, fourth spring; 705, hinged rod; 706, hinged seat; 8, guide rod; 9, connecting block. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] See also Figure 1-8 , an embodiment provided by the present invention: a discharging trolley for a power battery raw material production line, comprising a base 1, a positioning assembly 2 is arranged inside the base 1, and an anti-bumping mechanism 3 is arranged at the bottom of the base 1. The positioning assembly 2 comprises a double-headed motor 201, a connecting rod 202, a first bevel gear 203, a screw 204, a second bevel gear 205 and a support plate 206. A double-headed motor 201 is fixedly installed inside the base 1, and two groups of connecting rods 202 are connected to the front and rear ends of the double-headed motor 201. The outer surfaces of the two groups of connecting rods 202 are respectively fixedly connected with two groups of first bevel gears 203, and the upper sides of the two groups of first bevel gears 203 are rotatably connected with two groups of screws 204 and the inner wall of the base 1. The bottom of the screw 204 is fixedly connected with the second bevel gear 205, and the first bevel gear 203 and the second bevel gear 205 are meshed with each other, and the outer surfaces of the two groups of screws 204 are movably connected with the support plate 206;

[0029] The anti-bumping mechanism 3 includes a walking wheel 301, a first limiting cylinder 302, a second limiting cylinder 303, a fixing rod 304, a first extrusion block 305, a first spring 306, a second extrusion block 307 and a second spring 308. The walking wheel 301 is installed at the bottom of the base 1, and the upper end of the walking wheel 301 is connected to the second limiting cylinder 303. Four groups of first limiting cylinders 302 are fixedly connected at the four corners of the bottom of the base 1. The other end of the second limiting cylinder 303 is inserted into the first limiting cylinder 302. The first limiting cylinder 302 is fixedly connected to the fixing rod 304. The other end of the fixed rod 304 extends into the second limiting cylinder 303 and is connected to the first extrusion block 305. The first spring 306 is arranged in the second limiting cylinder 303 and is connected to the first extrusion block 305. The second extrusion block 307 is arranged on the outer circumference of the second limiting cylinder 303 and is located in the first limiting cylinder 302. The second extrusion block 307 is slidably connected to the fixed rod 304. The second spring 308 is sleeved on the fixed rod 304 and is connected to the second extrusion block 307. Spring dampers are installed on the inner sides of the first spring 306 and the second spring 308.

[0030] This device solves the potential safety hazards in the transportation process by setting up the positioning component 2, the anti-bumping mechanism 3 and the anti-collision component 6. During use, factors such as safety, stability, and adaptability must be fully considered to ensure the smooth operation of the production line.

[0031] Furthermore, anti-collision components 6 are provided on both sides of the base 1. The anti-collision components 6 include fixed columns 601, a pressure plate 602, a limiting rod 603, a movable ring 604, a third spring 605, a movable rod 606 and an elastic buffer plate 607. The four corners of the front and rear sides of the base 1 are fixedly connected with fixed columns 601, the outer side of the fixed columns 601 is fixedly connected with the pressure plate 602, the four corners of the pressure plate 602 are fixedly connected with limiting rods 603, the surface of the limiting rod 603 is movably connected with the movable ring 604, the inner side of the movable ring 604 is provided with a third spring 605, the two ends of the third spring 605 are respectively connected to the pressure plate 602 and the movable ring 604, the movable rod 606 is fixedly connected between the movable rings 604, and the outer side of the movable rod 606 is fixedly connected with the elastic buffer plate 607. Figure 7 As shown, this structure is used when the elastic buffer plate 607 is hit, the movable rod 606 is affected by the impact force, the movable rod 606 squeezes the movable ring 604, the movable ring 604 slides along the limiting rod 603 and squeezes the third spring 605, and the third spring 605 preliminarily buffers the impact force.

[0032] Furthermore, four groups of guide rods 8 are fixedly connected to the four corners of the top of the base 1, and two groups of connecting blocks 9 are fixedly connected to the two sides of the bottom of the support plate 206. Figure 3 As shown, the structure is used to guide the pallet 206 through the guide rod 8, so that the pallet 206 moves up and down along the guide rod 8. Through the connecting block 9, a certain distance is maintained between the pallets 206 to avoid wear on the workpiece and facilitate the removal of the pallet 206 for transfer.

[0033] Furthermore, a guide assembly 4 is provided on the outside of the second extrusion block 307, and the guide assembly 4 includes a first guide rod 401, an opening 402, a first protrusion 403 and a second protrusion 404. Two groups of openings 402 are symmetrically provided on the surface of the second extrusion block 307, and the inner wall of the opening 402 is provided with a second protrusion 404. Two groups of first guide rods 401 are fixedly connected in the first limiting cylinder 302, and the first guide rod 401 passes through the opening 402. The surface of the first guide rod 401 is equidistantly fixedly connected with first protrusions 403 corresponding to the second protrusions 404. The first protrusions 403 and the second protrusions 404 have a certain elasticity, and the first protrusions 403 and the second protrusions 404 are hemispherical. Figure 5 As shown, this structure is used to buffer the impact force by causing the second extrusion block 307 to slide along the first guide rod 401 when the first limiting cylinder 302 and the second limiting cylinder 303 slide relative to each other, and causing the first protrusion 403 and the second protrusion 404 to generate intense friction, thereby further improving the anti-bumping effect.

[0034] Furthermore, a stabilizing assembly 5 is disposed on the outer side of the second limiting cylinder 303, and the stabilizing assembly 5 includes a first connecting plate 501, a second connecting plate 502, an arc-shaped elastic plate 503, an elastic bellows 504 and a vent 505. The outer wall of the first limiting cylinder 302 is fixedly connected to the first connecting plate 501, and the outer wall of the second limiting cylinder 303 is fixedly connected to the second connecting plate 502. The arc-shaped elastic plate 503 and the elastic bellows 504 are installed between the corresponding first connecting plate 501 and the second connecting plate 502, and the elastic bellows 504 is provided with twenty groups of vents 505. Figure 6 As shown, this structure is used to change the distance between the first connecting plate 501 and the second connecting plate 502 when the first limiting cylinder 302 and the second limiting cylinder 303 generate relative sliding, and the bending degree of the arc-shaped elastic plate 503 changes, and the elastic bellows 504 expands and contracts, and the arc-shaped elastic plate 503 and the elastic bellows 504 buffer the impact force again, which significantly improves the anti-bumping effect. Moreover, when the elastic bellows 504 is compressed, the air inside it is quickly ejected through the air vent 505. When the elastic bellows 504 is stretched and reset, the external air enters the interior through the air vent 505, which can convert the impact force received into the kinetic energy of the air, thereby improving the buffering effect.

[0035] Furthermore, a buffer assembly 7 is provided in the pressure plate 602, and the buffer assembly 7 includes a limiting guide groove 701, a second guide rod 702, a limiting slider 703, a fourth spring 704, a hinged rod 705 and a hinged seat 706. A limiting guide groove 701 is provided in the pressure plate 602, and a second guide rod 702 is fixedly connected in the limiting guide groove 701. Two groups of limiting sliders 703 are slidably connected at both ends of the second guide rod 702. The limiting slider 703 can slide along the second guide rod 702. A fourth spring 704 is sleeved on the second guide rod 702, and two groups of limiting sliders 703 are connected at both ends of the fourth spring 704. One end of the limiting slider 703 close to the elastic buffer plate 607 is symmetrically hingedly connected to a hinged rod 705, and the other end of the hinged rod 705 is hinged to the corresponding movable rod 606 through the hinged seat 706. Figure 8 As shown, the structure is used to drive the articulated seat 706 to squeeze the two groups of articulated rods 705 through the movable rod 606, and the angle between the two groups of articulated rods 705 changes, so that the two groups of limiting sliders 703 slide along the second guide rod 702, and the distance between the two groups of limiting sliders 703 changes. The fourth spring 704 buffers the impact force again, which can effectively buffer the impact force caused by the collision, avoiding damage to the battery principle due to the impact force caused by the direct collision when encountering an obstacle during the forward or backward process, thereby improving the protection effect of the device.

[0036] Furthermore, a rubber sleeve is fixedly mounted on the side of the elastic buffer plate 607 facing away from the pressure plate 602, and the rubber sleeve is elastic. Figure 7 As shown, this structure can play a certain protective role through the rubber sleeve, further improving the protective performance of the device.

[0037] Working principle: When used, Figure 1 and Figure 2 As shown, a battery raw material workpiece is placed on the surface of the support plate 206, or a tray is placed on the surface of the support plate 206, and the double-headed motor 201 is started, and the connecting rod 202 drives the first bevel gear 203 to rotate, and the first bevel gear 203 and the second bevel gear 205 are meshed with each other, so that the second bevel gear 205 drives the screw 204 to rotate, as shown in FIG. Figure 2 and Figure 3 As shown, the support plate 206 is moved along the guide rod 8 by the screw rod 204, and another set of support plates 206 is placed after maintaining a certain distance according to the needs. Under the action of the connecting block 9, the support plates 206 are always kept at a certain distance to avoid wear on the workpiece. When taking materials, the double-headed motor 201 is started to rotate the first bevel gear 203 in the opposite direction to make the support plate 206 rise, as shown in FIG. Figure 4 As shown, when encountering an uneven ground, the first limiting cylinder 302 and the second limiting cylinder 303 slide relative to each other, the first extrusion block 305 squeezes the first spring 306, and the second extrusion block 307 squeezes the second spring 308. The first spring 306 and the second spring 308 buffer the impact force generated by the bumps and shakes, as shown in FIG. Figure 5 As shown, when the first limiting cylinder 302 and the second limiting cylinder 303 slide relative to each other, the second extrusion block 307 slides along the first guide rod 401, and the first protrusion 403 and the second protrusion 404 produce intense friction, which can buffer the impact force and further improve the anti-bumping effect. Figure 6 As shown, when the first limiting cylinder 302 and the second limiting cylinder 303 slide, the distance between the first connecting plate 501 and the second connecting plate 502 changes, the bending degree of the arc-shaped elastic plate 503 changes, and the elastic bellows 504 expands and contracts. The arc-shaped elastic plate 503 and the elastic bellows 504 buffer the impact force again, which significantly improves the anti-bumping effect. Moreover, when the elastic bellows 504 is compressed, the air inside it is quickly ejected through the vent 505. When the elastic bellows 504 is extended and reset, the external air enters the inside through the vent 505, which can convert the impact force received into the kinetic energy of the air, thereby improving the buffering effect.

[0038] like Figure 7 and Figure 8As shown, when the elastic buffer plate 607 is hit, the movable rod 606 is affected by the impact force, and the movable rod 606 squeezes the movable ring 604. The movable ring 604 slides along the limiting rod 603 and squeezes the third spring 605. The third spring 605 preliminarily buffers the impact force, and drives the hinge seat 706 to squeeze the two groups of hinged rods 705 through the movable rod 606. The angle between the two groups of hinged rods 705 changes, and then the two groups of limiting sliders 703 slide along the second guide rod 702, and the distance between the two groups of limiting sliders 703 changes. The fourth spring 704 buffers the impact force again, which can effectively buffer the impact force caused by the collision, and avoid damage to the raw material due to the impact force caused by the direct collision when encountering an obstacle during the forward or backward process. The above is the entire working principle of the present invention.

[0039] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A material discharging trolley for a power battery raw material production line, comprising a base (1), characterized in that: A positioning assembly (2) is arranged inside the base (1), and an anti-bumping mechanism (3) is arranged at the bottom of the base (1). The positioning assembly (2) comprises a double-headed motor (201), a connecting rod (202), a first bevel gear (203), a screw (204), a second bevel gear (205) and a support plate (206). The double-headed motor (201) is fixedly installed inside the base (1), and two groups of connecting rods (202) are connected to the front and rear ends of the double-headed motor (201). The outer surfaces of the two groups of connecting rods (202) are respectively fixedly connected to two groups of first bevel gears (203). The upper sides of the two groups of the first bevel gears (203) are rotatably connected to the inner wall of the base (1) by two groups of screws (204). The bottoms of the screws (204) are fixedly connected to the second bevel gear (205), and the outer surfaces of the two groups of the screws (204) are movably connected to the support plate (206). The anti-bumping mechanism (3) comprises a walking wheel (301), a first limiting cylinder (302), a second limiting cylinder (303), a fixing rod (304), a first extrusion block (305), a first spring (306), a second extrusion block (307) and a second spring (308); the walking wheel (301) is mounted on the bottom of the base (1); the upper end of the walking wheel (301) is connected to the second limiting cylinder (303); four groups of first limiting cylinders (302) are fixedly connected to the four corners of the bottom of the base (1); the other end of the second limiting cylinder (303) is inserted into the first limiting cylinder (302); the first limiting cylinder (303) is A fixing rod (304) is fixedly connected to the inner surface of the fixing rod (304), the other end of the fixing rod (304) extends into the second limiting cylinder (303) and is connected to the first extrusion block (305), the first spring (306) is arranged in the second limiting cylinder (303) and is connected to the first extrusion block (305), the second extrusion block (307) is arranged on the outer circumference of the second limiting cylinder (303) and is located in the first limiting cylinder (302), and the second extrusion block (307) is slidably connected to the fixing rod (304), and the second spring (308) is sleeved on the fixing rod (304) and is connected to the second extrusion block (307).

2. The discharging trolley for a power battery raw material production line according to claim 1, characterized in that: Anti-collision components (6) are arranged on both sides of the base (1), and the anti-collision components (6) include a fixed column (601), a pressure plate (602), a limit rod (603), a movable ring (604), a third spring (605), a movable rod (606) and an elastic buffer plate (607). The four corners of the front and rear sides of the base (1) are fixedly connected with the fixed columns (601), the outer side of the fixed columns (601) is fixedly connected with the pressure plate (602), and the pressure plate (602) is fixedly connected to the outer side of the fixed columns (601). ) are fixedly connected to the four corners of the pressure plate (602) with a limiting rod (603); a movable ring (604) is movably connected to the surface of the limiting rod (603); a third spring (605) is arranged on the inner side of the movable ring (604); two ends of the third spring (605) are respectively connected to the pressure plate (602) and the movable ring (604); a movable rod (606) is fixedly connected between the movable rings (604); and an elastic buffer plate (607) is fixedly connected to the outer side of the movable rod (606).

3. The discharging trolley for a power battery raw material production line according to claim 1, characterized in that: Four groups of guide rods (8) are fixedly connected to the four corners of the top of the base (1), and two groups of connection blocks (9) are fixedly connected to the two sides of the bottom of the support plate (206).

4. The discharging trolley for a power battery raw material production line according to claim 1, characterized in that: A guide assembly (4) is arranged on the outside of the second extrusion block (307), and the guide assembly (4) comprises a first guide rod (401), an opening (402), a first protrusion (403) and a second protrusion (404); two groups of openings (402) are symmetrically opened on the surface of the second extrusion block (307); the inner wall of the opening (402) is provided with a second protrusion (404); two groups of first guide rods (401) are fixedly connected inside the first limiting cylinder (302); the first guide rod (401) passes through the opening (402); the surface of the first guide rod (401) is fixedly connected with first protrusions (403) corresponding to the second protrusions (404) at equal distances; the first protrusion (403) and the second protrusion (404) have a certain elasticity, and the first protrusion (403) and the second protrusion (404) are hemispherical.

5. The discharging trolley for a power battery raw material production line according to claim 1, characterized in that: A stabilizing component (5) is arranged on the outer side of the second limiting cylinder (303), and the stabilizing component (5) comprises a first connecting plate (501), a second connecting plate (502), an arc-shaped elastic plate (503), an elastic bellows (504) and a vent (505); the outer wall of the first limiting cylinder (302) is fixedly connected to the first connecting plate (501); the outer wall of the second limiting cylinder (303) is fixedly connected to the second connecting plate (502); an arc-shaped elastic plate (503) and an elastic bellows (504) are installed between the corresponding first connecting plate (501) and the second connecting plate (502); and twenty groups of vents (505) are provided on the elastic bellows (504).

6. The discharging trolley for a power battery raw material production line according to claim 2, characterized in that: A buffer assembly (7) is arranged in the pressure bearing plate (602), and the buffer assembly (7) comprises a limiting guide groove (701), a second guide rod (702), a limiting slider (703), a fourth spring (704), a hinge rod (705) and a hinge seat (706). A limiting guide groove (701) is arranged in the pressure bearing plate (602), a second guide rod (702) is fixedly connected in the limiting guide groove (701), and two sets of limiting sliders are slidably connected at both ends of the second guide rod (702). (703), the limit slider (703) can slide along the second guide rod (702), the second guide rod (702) is sleeved with a fourth spring (704), the two ends of the fourth spring (704) are respectively connected to two groups of limit sliders (703), one end of the limit slider (703) close to the elastic buffer plate (607) is symmetrically hinged to a hinge rod (705), and the other end of the hinge rod (705) is hinged to the corresponding movable rod (606) through a hinge seat (706).

7. The discharging trolley for a power battery raw material production line according to claim 2, characterized in that: A rubber sleeve is fixedly mounted on a side of the elastic buffer plate (607) facing away from the pressure-bearing plate (602), and the rubber sleeve is elastic.

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