A light shield for a micro loader

Abstract

The present invention relates to a sunshade, and in particular to a sunshade for a micro loader. The purpose of the present invention is to provide a sunshade for a micro loader that can avoid people's visual blur and improve safety. The present invention provides such a sunshade for a micro loader, comprising: a micro vehicle-mounted machine and a support frame, the support frame is installed on the lower right part of the micro vehicle-mounted machine; a mounting frame, the front and rear sides of the upper part of the support frame are slidably connected to the mounting frame; a rotating frame, the top of the mounting frame is provided with a square card slot, the top of the mounting frame is rotatably connected to the rotating frame, and the square card slot and the rotating frame are snap-fitted. The present invention rotates the rotating frame, so that the push rod drives the rotating frame to rotate and unfold, so that the pull rope releases the connecting frame, and the torsion spring drives the connecting frame to automatically rotate and unfold, so that the first ink sheet is blocked in front of people's eyes, which can avoid people's visual blur and improve safety.

Description

Technical Field

[0001] The present invention relates to a light shield, in particular to a light shield for a micro loader. Background Art

[0002] During the construction process, when it is necessary to transport some construction raw materials, such as gravel, sand, etc., a micro loader can be used for loading.

[0003] Some of today's mini loaders are equipped with cockpits, while some are not. A shielding shell is usually set on the cockpit. The shielding shell is made of transparent glass on all sides and iron on the top to block the sunlight. However, when the sunlight is strong, the sunlight will directly shine through the transparent glass onto people's bodies and even eyes, which can easily cause people to have blurred vision and thus lead to traffic accidents. This is very dangerous. Now we are developing a sunshade for mini loaders that can avoid people's blurred vision and improve safety. Summary of the Invention

[0004] In order to overcome the disadvantage that the shielding shell of the existing mini loader cannot prevent sunlight from shining into people's eyes, which easily causes people to have blurred vision, the purpose of the present invention is to provide a sunshade for a mini loader that can avoid people's blurred vision and improve safety.

[0005] The technical solution is: a light shield for a micro loader, comprising:

[0006] Micro vehicle-mounted machine and support frame, the support frame is installed on the lower right part of the micro vehicle-mounted machine;

[0007] Mounting frame, the front and rear sides of the upper part of the support frame are slidably connected with mounting frames;

[0008] The rotating frame and the mounting frame are both provided with square slots on their tops, and the mounting frames are both rotatably connected to the rotating frame on their tops, and the square slots and the rotating frame are snap-fitted;

[0009] A shading mechanism is provided between the rotating frames;

[0010] A rotating mechanism is provided between the mounting frames.

[0011] As an improvement to the above solution, the shading mechanism includes:

[0012] The connecting frame and the upper part of the rotating frame are both rotatably connected with the connecting frame;

[0013] Torsion springs are connected between the connecting frame and the adjacent rotating frame;

[0014] A first ink sheet is connected between the left portion of the connecting frame;

[0015] A pull rope is connected between the right part of the connecting frame and the top of the mounting frame, and the pull rope is connected to the rotating frame in a sliding manner.

[0016] As an improvement to the above solution, the rotating mechanism includes:

[0017] The outer sides of the mounting frame are rotatably connected with the rotating frame;

[0018] The push rod and the rotating frame are both connected with push rods, and the rotating frame and the adjacent push rods are movably connected;

[0019] The elastic card block is connected to the left side of the outside of the mounting frame, and the elastic card block is engaged with the push rod.

[0020] As an improvement to the above solution, a filter mechanism is also included, and the filter mechanism includes:

[0021] Limit block: two limit blocks are connected to the upper right part of the rotating frame;

[0022] The hollow ink plate and the bottom of the connecting frame are slidably connected to the upper hollow ink plate, the lower part of the upper hollow ink plate is also slidably connected to the middle hollow ink plate, and the lower part of the middle hollow ink plate is also slidably connected to the lower hollow ink plate;

[0023] The first guide pipe is connected to the left and right sides of two adjacent hollow ink plates and is in communication with each other. The lower hollow ink plate and the limit block are squeezed and matched.

[0024] As an improvement to the above solution, a strong light shielding mechanism is also included, and the strong light shielding mechanism includes:

[0025] The rotating rod and the inner side of the right part of the connecting frame are both rotatably connected with the rotating rod through a locking assembly;

[0026] The connecting rod and the rotating rod are both connected with a connecting rod;

[0027] The second ink sheet is connected between the left parts of the connecting rods.

[0028] As an improvement to the above solution, a strengthening mechanism is also included, and the strengthening mechanism includes:

[0029] Ink cartridges, ink cartridges are connected to the outside of the connecting frame;

[0030] A first air duct, the top of each ink cartridge is connected to a first air duct;

[0031] The second guide tube is connected to the left and right sides of the bottom of the ink cartridge. The second guide tube passes downward through the connecting frame. The bottom of the second guide tube is connected and communicated with the hollow ink plate on the upper part;

[0032] The third air guide pipe and the second air guide pipe are both connected to a rubber water outlet block. The third air guide pipe is connected between the top and bottom hollow ink plates of the ink cartridge and is in communication. The third air guide pipe is located to the right of the first air guide pipe.

[0033] Extrusion components are provided on the connecting frames.

[0034] As an improvement to the above solution, the extrusion assembly includes:

[0035] The compressed air box and the inner side of the connecting frame are both connected with the compressed air box, and the bottom of the compressed air box is connected and communicated with the lower part of the first air guide pipe;

[0036] The pressure plate and the air box are both slidably connected with a pressure plate, and the upper part of the pressure plate is squeezed and fitted with the connecting rod;

[0037] There are two springs connected between the spring plate and the top of the air box.

[0038] As an improvement to the above solution, an adjustment mechanism is also included, and the adjustment mechanism includes:

[0039] A first gas cylinder is connected to both the front and rear sides of the upper right portion of the support frame, and the top of the piston rod of the first gas cylinder is fixedly connected to the mounting frame;

[0040] A fixing cylinder is connected to the middle of the lower right part of the support frame;

[0041] A second air cylinder is connected to the front and rear sides of the lower right part of the micro vehicle-mounted machine;

[0042] The second air guide pipe and the bottom of the second air cylinder are connected to and communicate with each other, the lower part of the second air guide pipe is connected to the fixed cylinder, and the upper part of the second air guide pipe is connected to and communicated with the first air cylinder;

[0043] A pedal is connected to the top of the piston rod of the second air cylinder;

[0044] Elastic parts are connected between the left and right sides of the bottom of the pedal and the second air cylinder.

[0045] The beneficial effects are: 1. The present invention rotates the rotating frame so that the push rod drives the rotating frame to rotate and unfold, so that the pull rope releases the connecting frame, and the torsion spring drives the connecting frame to automatically rotate and unfold, so that the first ink sheet is blocked in front of people's eyes, which can avoid people's visual blur and improve safety.

[0046] 2. The present invention can automatically filter and block the light on both sides of people's cheeks by unfolding the hollow ink plate downward, further avoiding people's visual blur and improving safety.

[0047] 3. The present invention can block strong light by swinging the second ink sheet downward and overlapping the first ink sheet, thereby avoiding visual blur and improving safety.

[0048] 4. The present invention swings the connecting rod downward to squeeze the pressing plate, so that the pressing plate squeezes the gas into the ink cartridge, so that the ink is filled into all the hollow ink plates, which can enhance the light-shielding effect of the hollow ink plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] Figure 1 It is a schematic diagram of the three-dimensional structure from the first viewing angle of the present invention.

[0050] Figure 2 This is a schematic diagram of the three-dimensional structure from a second viewing angle of the present invention.

[0051] Figure 3 It is a schematic diagram of the three-dimensional structure of the rotating mechanism of the present invention from the first viewing angle.

[0052] Figure 4 This is a schematic diagram of the three-dimensional structure of the rotating mechanism of the present invention from the second viewing angle.

[0053] Figure 5 It is a schematic diagram of the three-dimensional structure of the rotating mechanism of the present invention.

[0054] Figure 6 It is a schematic diagram of a first partial three-dimensional structure of the shading mechanism of the present invention.

[0055] Figure 7 It is a schematic diagram of a second partial three-dimensional structure of the shading mechanism of the present invention.

[0056] Figure 8 This is a schematic diagram of the first partial three-dimensional structure of the filter mechanism of the present invention.

[0057] Figure 9 This is a schematic diagram of a second partial three-dimensional structure of the filter mechanism of the present invention.

[0058] Figure 10 This is a schematic diagram of the third partial three-dimensional structure of the filter mechanism of the present invention.

[0059] Figure 11 This is a schematic diagram of the three-dimensional structure of the glare shielding mechanism of the present invention from a first viewing angle.

[0060] Figure 12 This is a schematic diagram of the three-dimensional structure of the glare shielding mechanism of the present invention from a second viewing angle.

[0061] Figure 13 This is a schematic diagram of the first partial three-dimensional structure of the reinforcing mechanism of the present invention.

[0062] Figure 14This is a schematic diagram of the second partial three-dimensional structure of the reinforcing mechanism of the present invention.

[0063] Figure 15 This is a schematic diagram of the three-dimensional structure of the adjustment mechanism of the present invention from the first viewing angle.

[0064] Figure 16 It is a schematic diagram of the three-dimensional structure of the second part of the adjustment mechanism of the present invention.

[0065] Names and serial numbers of parts in the figure: 1_micro-vehicle-mounted machine, 2_rotating mechanism, 21_rotating frame, 22_mounting frame, 23_rotating frame, 24_push rod, 25_support frame, 26_elastic block, 3_light-shielding mechanism, 31_pull rope, 32_first ink sheet, 33_connecting frame, 34_torsion spring, 4_filtering mechanism, 41_limiting block, 42_hollow ink plate, 43_first air guide tube, 5_strong light shielding mechanism, 51_second ink sheet, 52_rotating rod, 53_connecting rod, 6_enhancing mechanism, 61_ink cartridge, 62_first air guide tube, 63_second air guide tube, 64_pressure box, 65_pressure plate, 66_spring, 67_third air guide tube, 7_adjusting mechanism, 71_first air cylinder, 72_second air cylinder, 73_second air cylinder, 74_treadle, 75_elastic member, 76_fixing cylinder. DETAILED DESCRIPTION

[0066] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0067] Example 1

[0068] A light shield for a micro loader, such as Figure 1-Figure 2 As shown, it includes a micro-vehicle-mounted machine 1, a rotating frame 21, a mounting frame 22, a support frame 25, a rotating mechanism 2 and a shading mechanism 3. The support frame 25 is installed on the lower right part of the micro-vehicle-mounted machine 1, and the front and rear sides of the upper part of the support frame 25 are slidably connected to the mounting frame 22. The top of the mounting frame 22 is provided with a square card slot, which is snap-fitted with the rotating frame 21. The top of the mounting frame 22 is rotatably connected to the rotating frame 21. A shading mechanism 3 is provided between the rotating frames 21, and a rotating mechanism 2 is provided between the mounting frames 22. By controlling the rotating mechanism 2, the shading mechanism 3 can shade people.

[0069] like Figure 1 、 Figure 2 、 Figure 6 and Figure 7As shown, the shading mechanism 3 includes a pull rope 31, a first ink sheet 32, a connecting frame 33 and a torsion spring 34. The upper part of the rotating frame 21 is rotatably connected to the connecting frame 33, and a torsion spring 34 is connected between the connecting frame 33 and the adjacent rotating frame 21. The left part of the connecting frame 33 is connected to the first ink sheet 32 for blocking people's eyes and blocking sunlight. The right part of the connecting frame 33 and the top of the mounting frame 22 are connected with a pull rope 31. The pull rope 31 and the rotating frame 21 are slidably connected. The rotating frame 21 rotates clockwise to cause the connecting frame 33 to loosen the pull rope 31, thereby causing the first ink sheet 32 to automatically rotate counterclockwise and retract.

[0070] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 As shown, the rotating mechanism 2 includes a rotating frame 23, a push rod 24 and an elastic block 26. The outer side of the mounting frame 22 is rotatably connected to the rotating frame 23, and the push rod 24 is connected to the rotating frame 23. The rotating frame 21 and the adjacent push rod 24 are movably connected. The left side of the outer side of the mounting frame 22 is connected to the elastic block 26. The elastic block 26 and the push rod 24 are engaged with each other. By holding the rotating frame 23 and rotating it, the push rod 24 is driven to rotate, so that the rotating frame 21 rotates clockwise and is retracted.

[0071] When people need to use the micro vehicle-mounted machine 1, they can first rotate the rotating frame 23 clockwise. The clockwise rotation of the rotating frame 23 will drive the push rod 24 to rotate clockwise as well. The clockwise rotation of the push rod 24 will drive the rotating frame 21 to rotate clockwise. After the rotating frame 21 rotates 90 degrees, it will be stuck in the square slot, which makes it convenient to fold the rotating frame 21. When the rotating frame 21 rotates clockwise, it will drive the connecting frame 33 and the first ink sheet 32 to rotate clockwise as well. At this time, the pull rope 31 is relaxed, and the torsion spring 34, which was originally in a twisted state, drives the connecting frame 33 to rotate counterclockwise on the rotating frame 21, and also drives the first ink sheet 32 to rotate counterclockwise and retract, so that the micro loader can be folded up with the light shield. In this way, the micro vehicle-mounted machine 1 can be conveniently moved to the place where it is needed, and the micro vehicle-mounted machine 1 can be used. After moving to the destination, people can enter the driving position of the micro-vehicle-mounted machine 1. If the sunlight is strong, the rotating frame 23 can be rotated counterclockwise. The counterclockwise rotation of the rotating frame 23 will drive the push rod 24 to rotate counterclockwise and get stuck on the elastic block 26. The elastic block 26 can limit the push rod 24 and keep the push rod 24 in a stable state. The counterclockwise rotation of the push rod 24 will drive the rotating frame 21 to rotate counterclockwise and unfold. The counterclockwise rotation of the rotating frame 21 also drives the connecting frame 33 and the first ink sheet 32 to rotate counterclockwise and unfold. At this time, the upper end of the pull rope 31 is tightened, which can make the connecting frame 33 and the first ink sheet 32 rotate clockwise on the rotating frame 21 and unfold. The torsion spring 34 is twisted, so that the first ink sheet 32 will automatically block people's eyes, which can avoid people's visual blur and improve safety.

[0072] Example 2

[0073] On the basis of Example 1, Figure 1 、 Figure 2 、 Figure 8 、 Figure 9 and Figure 10 As shown, it also includes a filtering mechanism 4 that can filter and block the light on both sides of people's cheeks. The filtering mechanism 4 includes a limit block 41, a hollow ink plate 42 and a first guide tube 43. Two limit blocks 41 are connected to the upper right part of the rotating frame 21, and the bottom of the connecting frame 33 is slidably connected to the upper hollow ink plate 42. The lower part of the upper hollow ink plate 42 is also slidably connected to the middle hollow ink plate 42, and the lower part of the middle hollow ink plate 42 is also slidably connected to the lower hollow ink plate 42. The left and right sides of the two adjacent hollow ink plates 42 are connected to the first guide tube 43 and are connected, and the lower hollow ink plate 42 and the limit block 41 are squeezed together.

[0074] When the connecting frame 33 rotates counterclockwise on the rotating frame 21, it will drive all the hollow ink plates 42 to move together. When the lower hollow ink plate 42 contacts the limit block 41, the three adjacent hollow ink plates 42 will be folded and retracted. When the connecting frame 33 rotates clockwise on the rotating frame 21, it will drive all the hollow ink plates 42 to move together, and the three adjacent hollow ink plates 42 will slowly unfold downward. In this way, the hollow ink plates 42 can filter and block the light on both sides of people's cheeks, which can further block people's eyes, thereby avoiding blurred vision and improving safety.

[0075] like Figure 1 、 Figure 2 、 Figure 11 and Figure 12 As shown, it also includes a strong light shielding mechanism 5 that can block strong light. The strong light shielding mechanism 5 includes a second ink sheet 51, a rotating rod 52 and a connecting rod 53. The inner side of the right part of the connecting frame 33 is rotatably connected to the rotating rod 52 through a locking assembly. The rotating rod 52 is connected to the connecting rod 53. The second ink sheet 51 is connected between the left parts of the connecting rod 53. After the second ink sheet 51 and the first ink sheet 32 overlap with each other, they can block strong light.

[0076] If the sunlight is very strong and the first ink sheet 32 is not enough to block the strong light, people can swing the second ink sheet 51 downward, so that the rotating rod 52 and the connecting rod 53 rotate counterclockwise, so that the second ink sheet 51 and the first ink sheet 32 overlap with each other, and under the action of the locking assembly, the rotating rod 52 can be locked, so that the second ink sheet 51 remains in an overlapping state with the first ink sheet 32. In this way, the cooperation between the first ink sheet 32 and the second ink sheet 51 blocks the strong light, thereby avoiding people's visual blur and improving safety. After use, the rotating rod 52 and the connecting rod 53 can be rotated clockwise to reset, driving the second ink sheet 51 to rotate and reset and separate from the first ink sheet 32.

[0077] like Figure 1 、 Figure 2 、 Figure 13 and Figure 14As shown, it also includes a reinforcing mechanism 6, which includes an ink cartridge 61, a first air guide tube 62, a second air guide tube 63, a third air guide tube 67 and an extrusion assembly. The outer side of the connecting frame 33 is connected to an ink cartridge 61 for storing ink, the top of the ink cartridge 61 is connected to the first air guide tube 62, and the left and right sides of the bottom of the ink cartridge 61 are connected to the second air guide tube 63. The second air guide tube 63 passes downward through the connecting frame 33, and the bottom of the second air guide tube 63 is connected and communicated with the hollow ink plate 42 on the top. The second air guide tube 63 is connected to a rubber water outlet block, and the top of the ink cartridge 61 is connected to the second air guide tube 63. The upper and lower hollow ink plates 42 are connected and communicated with a third air guide tube 67, the third air guide tube 67 is located on the right side of the first air guide tube 62, and an extrusion assembly is provided on the connecting frame 33; the extrusion assembly includes a compressed air box 64, a pressure plate 65 and a spring 66, and the inner side of the connecting frame 33 is connected to the compressed air box 64, the bottom of the compressed air box 64 is connected and communicated with the lower part of the first air guide tube 62, and a pressure plate 65 is slidably connected to the compressed air box 64, the upper part of the pressure plate 65 is squeezed and fitted with the connecting rod 53, and two springs 66 are connected between the pressure plate 65 and the top of the compressed air box 64.

[0078] Ink can be added to the ink cartridge 61. Since the second guide tube 63 is connected to a rubber water outlet block, when the ink in the ink cartridge 61 is not squeezed, the ink will not flow into the hollow ink plate 42 through the second guide tube 63 and the rubber water outlet block. When the connecting rod 53 rotates counterclockwise and contacts the pressure plate 65, it will drive the pressure plate 65 to move downward, and the spring 66 will be compressed. Due to the locking component, the connecting rod 53 can keep squeezing the pressure plate 65, and the spring 66 will not cause the pressure plate 65 to move upward and reset. When the pressure plate 65 moves downward, the gas inside the air box 64 is squeezed into the ink cartridge 61 through the first air guide tube 62. After the ink in the ink cartridge 61 is squeezed, The ink in the ink cartridge 61 will be injected into the lower hollow ink plate 42 through the third guide tube 67, and at the same time, the ink will be injected into the upper hollow ink plate 42 and the middle hollow ink plate 42 through the second guide tube 63 and the rubber water outlet block, so that all the hollow ink plates 42 can be filled with ink, which can enhance the light-shielding effect of the hollow ink plates 42. In this way, when facing strong light, the light-shielding effect of the hollow ink plates 42 on people's cheeks can be enhanced. After the connecting rod 53 rotates clockwise and separates from the pressure plate 65, under the action of the spring 66, the pressure plate 65 is driven to move upward and reset to draw the gas back into the air pressure box 64, and then the ink in the hollow ink plate 42 is drawn back into the ink cartridge 61.

[0079] like Figure 1 、 Figure 2 、 Figure 15 and Figure 16As shown, it also includes an adjusting mechanism 7, which includes a first air cylinder 71, a second air guide tube 72, a second air cylinder 73, a pedal 74, an elastic member 75 and a fixed cylinder 76. The front and rear sides of the upper right part of the support frame 25 are connected to the first air cylinder 71, the top of the piston rod of the first air cylinder 71 is fixedly connected to the mounting frame 22, the middle of the lower right part of the support frame 25 is connected to the fixed cylinder 76, the front and rear sides of the lower right part of the micro-vehicle-mounted machine 1 are connected to the second air cylinder 73, the bottom of the second air cylinder 73 is connected to the second air guide tube 72 and is connected, the lower part of the second air guide tube 72 is connected to the fixed cylinder 76, the upper part of the second air guide tube 72 is connected to and connected with the first air cylinder 71, the top of the piston rod of the second air cylinder 73 is connected to the pedal 74, and the elastic member 75 is connected between the left and right sides of the bottom of the pedal 74 and the second air cylinder 73.

[0080] After people enter the driving position, if their height is relatively high, the height of the first ink sheet 32 can be raised. The pedal 74 can be stepped on by the foot, so that the pedal 74 moves downward, driving the piston rod of the second air cylinder 73 to move downward, and the elastic member 75 is compressed. In this way, gas is filled into the first air cylinder 71 through the second air duct 72, thereby moving the piston rod of the first air cylinder 71 upward. The upward movement of the piston rod of the first air cylinder 71 will drive the mounting frame 22 to move upward, and the upward movement of the mounting frame 22 will drive the first ink sheet 32 to move upward and adjust so that the first ink sheet 32 is aligned with people's eyes, which is convenient for people who are relatively high to use. After use, the pedal 74 is released. Under the action of the elastic member 75, the pedal 74 and the piston rod of the second air cylinder 73 will be driven to move upward and reset, thereby driving the mounting frame 22 and the first ink sheet 32 to move downward and reset.

[0081] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes may be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A light shield for a micro loader, comprising: A micro vehicle-mounted machine (1) and a support frame (25), wherein the support frame (25) is installed at the lower right portion of the micro vehicle-mounted machine (1); The mounting frame (22) is slidably connected to the mounting frame (22) on both the front and rear sides of the upper portion of the support frame (25); The rotating frame (21) and the mounting frame (22) are both provided with square card slots on their tops, and the mounting frame (22) is rotatably connected to the rotating frame (21) on its top, and the square card slots and the rotating frame (21) are engaged with each other; A shading mechanism (3) is provided between the rotating frames (21); A rotating mechanism (2) is provided between the rotating mechanism (2) and the mounting frame (22); The shading mechanism (3) comprises: The connecting frame (33) is rotatably connected to the upper portion of the rotating frame (21); A torsion spring (34) is connected between the connecting frame (33) and the adjacent rotating frame (21); The first ink sheet (32) is connected to the left portion of the connecting frame (33); A pull rope (31) is connected between the right portion of the connecting frame (33) and the top of the mounting frame (22), and the pull rope (31) and the rotating frame (21) are slidably connected; The rotating mechanism (2) comprises: The rotating frame (23) is rotatably connected to the outer side of the mounting frame (22); The push rod (24) is connected to the rotating frame (23), and the rotating frame (21) and the adjacent push rod (24) are movably connected; The elastic card block (26) is connected to the left side of the outside of the mounting frame (22), and the elastic card block (26) and the push rod (24) are snap-fitted; It also includes a filter mechanism (4), which includes: Limit block (41), two limit blocks (41) are connected to the upper right part of the rotating frame (21); The hollow ink plate (42) and the bottom of the connecting frame (33) are slidably connected to the upper hollow ink plate (42), the lower part of the upper hollow ink plate (42) is also slidably connected to the middle hollow ink plate (42), and the lower part of the middle hollow ink plate (42) is also slidably connected to the lower hollow ink plate (42); The first guide tube (43) is connected to the left and right sides of the two adjacent hollow ink plates (42) and is in communication with each other. The lower hollow ink plate (42) and the limit block (41) are squeezed and fitted.

2. A light shield for a micro loader as claimed in claim 1, characterized in that: It also includes a strong light shielding mechanism (5), which includes: The rotating rod (52) and the inner side of the right portion of the connecting frame (33) are both rotatably connected to the rotating rod (52) through a locking assembly; The connecting rod (53) is connected to the rotating rod (52); The second ink sheet (51) is connected to the left portion of the connecting rod (53).

3. A light shield for a micro loader as claimed in claim 2, characterized in that: The invention also includes a reinforcing mechanism (6), which includes: Ink cartridge (61), the outer side of the connecting frame (33) is connected to the ink cartridge (61); A first air guide tube (62), the top of the ink cartridge (61) is connected to the first air guide tube (62); A second guide tube (63), the left and right sides of the bottom of the ink cartridge (61) are both connected to the second guide tube (63), the second guide tube (63) passes downward through the connecting frame (33), and the bottom of the second guide tube (63) is connected and communicated with the hollow ink plate (42) at the top; The third air guide tube (67) and the second air guide tube (63) are both connected to a rubber water outlet block, and the top of the ink cartridge (61) and the hollow ink plate (42) at the bottom are both connected to the third air guide tube (67) and communicate with each other. The third air guide tube (67) is located on the right side of the first air guide tube (62); Extrusion components are provided on the connecting frame (33).

4. A light shield for a micro loader as claimed in claim 3, characterized in that: The extrusion components include: The compressed air box (64) is connected to the inner side of the connecting frame (33), and the bottom of the compressed air box (64) is connected and communicated with the lower part of the first air guide pipe (62); The pressure plate (65) and the air box (64) are both slidably connected with the pressure plate (65), and the upper part of the pressure plate (65) and the connecting rod (53) are squeezed together; Spring (66), two springs (66) are connected between the pressure plate (65) and the top of the air box (64).

5. A light shield for a micro loader as claimed in claim 4, characterized in that: It also includes an adjustment mechanism (7), which includes: A first gas cylinder (71), both front and rear sides of the upper right portion of the support frame (25) are connected to the first gas cylinder (71), and the top of the piston rod of the first gas cylinder (71) is fixedly connected to the mounting frame (22); A fixed cylinder (76) is connected to the middle of the lower right portion of the support frame (25); A second air cylinder (73), the front and rear sides of the lower right portion of the micro vehicle-mounted machine (1) are both connected to the second air cylinder (73); The second air guide pipe (72) and the bottom of the second air cylinder (73) are both connected to the second air guide pipe (72) and communicate with each other. The lower part of the second air guide pipe (72) is connected to the fixed cylinder (76), and the upper part of the second air guide pipe (72) is connected to the first air cylinder (71) and communicates with each other. A pedal (74) is connected to the top of the piston rod of the second air cylinder (73); Elastic members (75) are connected between the left and right sides of the bottom of the pedal (74) and the second air cylinder (73).

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