A new energy sanitation vehicle cab

Abstract

The present invention belongs to the technical field of cabs, and in particular to a cab for a new energy sanitation vehicle. In view of the problems that the existing cab cannot protect the front windshield, is easily damaged, and when used in summer, the internal temperature of the vehicle rises sharply under sunlight when parked, affecting the driver's work, the following scheme is proposed, which includes a cab, one side of the cab is rotatably connected to two guide rails, a sunshade curtain for shading is provided between the two guide rails, and a guardrail is fixedly connected between the two guide rails; in the present invention, the top of the cab and the front windshield are protected by the setting of the guardrail and the guardrail rod, and starting the motor can not only drive the sunshade to rise and fall, which is convenient for adjusting the height of the sunshade, but also drive the guardrail away from the front windshield, and when the guardrail rotates, it can drive the sliding plate to clean up the garbage on the guardrail.

Description

Technical Field

[0001] The present invention relates to the technical field of cabs, and in particular to a cab for a new energy sanitation vehicle. Background Art

[0002] New energy sanitation vehicles have the working characteristics of slow operating speed, fixed driving route, short driving distance, fixed operating time, etc., including front-flip loading garbage trucks.

[0003] The front-loading garbage truck uses a mechanical arm to load the garbage from the front of the vehicle over the cab into the feed port on the garbage compartment. It is usually necessary to set a box cover at the feed port above the box to close the box feed port to prevent the garbage from spilling out of the silo during driving. It is also necessary to set a garbage falling protection device at the cab position. The protection device should be set up when loading garbage to prevent the garbage from spilling and hitting the cab.

[0004] After searching, the utility model with announcement number CN209410913U discloses a protective device for a front-flip loading garbage truck, in which a storage compartment is provided on the rear side of the garbage truck cab, an upper opening of the storage compartment is provided on the top of the storage compartment, and a covering device is provided on the upper opening of the storage compartment. The covering device includes several protective cover plates hinged front and rear, and a driving device is also provided between the covering device and the storage compartment of the garbage truck.

[0005] The device also has the following disadvantages when in use: the cab is protected by a protective single plate, but it can only protect the top, but cannot protect the front windshield, which is easy to damage the front windshield, and when used in summer, the internal temperature of the vehicle rises sharply under sunlight when parked, affecting the driver's work. In response to the above problems, the present invention document proposes a new energy sanitation vehicle cab. Summary of the Invention

[0006] The present invention provides a new energy sanitation vehicle cab, which solves the problem that the existing technology uses a protective single plate to protect the cab, but it can only protect the top but cannot protect the front windshield, which is easy to damage the front windshield. In addition, when used in summer, the internal temperature of the vehicle rises sharply under sunlight when parked, affecting the driver's work.

[0007] The present invention provides the following technical solutions:

[0008] A new energy sanitation vehicle cab, comprising:

[0009] A cab, one side of the cab is rotatably connected to two guide rails, a sunshade curtain for shading is provided between the two guide rails, and a guardrail is fixedly connected between the two guide rails to protect the front windshield of the cab;

[0010] Two support plates, both of which are fixedly connected to the top of the cab, and a plurality of protection bars for protecting the top of the cab are fixedly connected between the two support plates;

[0011] A hollow rod, the hollow rod is rotatably connected between the two support plates, one end of the sunshade is fixedly connected to the outer wall of the hollow rod, one side of one of the support plates is fixedly connected to a motor, the output end of the motor is transmission-connected to the hollow rod, and is used to drive the hollow rod to rotate and store the sunshade;

[0012] A sliding plate, which is slidably mounted on the guardrail and is used to clean up garbage on the guardrail;

[0013] The transmission mechanism is arranged on one side of the support plate and is used to drive the guide rail to rotate and drive the sliding plate to move to clean up the garbage on the guardrail.

[0014] In one possible design, the transmission mechanism includes two first fixed blocks fixedly connected to one side of the cab, one side of the first fixed block is penetrated by a second rotating shaft for rotation connection, one end of the second rotating shaft is fixedly connected to one side of the guide rail, one end of the second rotating shaft is fixedly connected to a second storage roller, the inner wall of the hollow rod is penetrated by the first rotating shaft for rotation connection, the outer wall of the first rotating shaft is sleeved with two first storage rollers corresponding to the second storage rollers, the outer wall of the second storage roller is fixed and wrapped with a pull rope, and the other end of the pull rope is fixedly connected to the first storage roller.

[0015] In a possible design, a second fixed block is fixedly connected to one side of the guide rail, a nut block is fixedly connected to one side of the sliding plate, the two second fixed blocks are rotatably connected with the same screw, the nut block is threadedly sleeved on the screw, and the two support plates are fixedly connected with the same fixed rod, the outer wall rotation sleeve of the fixed rod is provided with two rotating rings, the outer wall of the rotating ring is fixedly connected with a rack, the outer wall fixed sleeve of the screw is provided with two second gears meshing with the rack, the outer wall rotation sleeve of the screw is provided with two limit frames, the second gear is located in the limit frame, the rack is slidably connected to the inner wall of the limit frame, and the outer wall rotation sleeve of the fixed rod is provided with a guide ring corresponding to the pull rope.

[0016] In a possible design, the outer wall of the first rotating shaft is provided with a first retaining ring and a second retaining ring, the first retaining ring is fixedly connected to one end of the first storage roller, the second retaining ring is fixedly connected to one end of the hollow rod, the outer wall of the first rotating shaft and the output end of the motor are both fixedly provided with a meshing first gear, and the outer wall sliding sleeve of the first rotating shaft is provided with a double-sided retaining ring used in conjunction with the first retaining ring and the second retaining ring.

[0017] In one possible design, the outer wall fixing sleeve of the double-sided clamping ring is provided with a first electromagnet ring, the outer wall fixing sleeve of the first clamping ring is provided with a third electromagnet ring used in conjunction with the first electromagnet ring, and the outer wall fixing sleeve of the second clamping ring is provided with a second electromagnet ring used in conjunction with the first electromagnet ring.

[0018] In a possible design, a plurality of limit blocks are fixedly connected to the outer wall of the first rotating shaft, and the inner wall of the double-sided clamping ring is provided with limit grooves corresponding to the limit blocks.

[0019] In a possible design, a torsion spring is sleeved on the outer wall of the second rotating shaft, and two ends of the torsion spring are fixedly connected to the outer wall of the second rotating shaft and one side of the first fixed block respectively.

[0020] In a possible design, a common counterweight rod is slidably provided between the two guide rails, and the counterweight rod is fixedly connected to the other end of the sunshade.

[0021] It should be understood that the foregoing general description and the following detailed description are exemplary only and are not restrictive of the invention.

[0022] In the present invention, the top of the cab and the front windshield can be protected by the guardrail and the guardbar to prevent the front shovel from dropping heavy objects when lifting, and the sunshade can be used to provide shade;

[0023] In the present invention, the first electromagnetic ring and the second electromagnetic ring are started, and the second electromagnetic ring can drive the first electromagnetic ring to approach the second electromagnetic ring, and drive the double-sided clamping ring to approach the second clamping ring until the double-sided clamping ring and the second clamping ring are engaged. The motor is started, and the motor can drive the first rotating shaft to rotate through the first gear. The first rotating shaft can drive the double-sided clamping ring to rotate through the limit block and the limit groove. The double-sided clamping ring can drive the hollow rod to rotate through the second clamping ring. The rotation of the hollow rod can store the sunshade and drive the counterweight rod to slide upward in the guide rail.

[0024] In the present invention, the first and third electromagnetic rings are started, and the third electromagnetic ring drives the first electromagnetic ring away from the second electromagnetic ring, so that the double-sided clamping ring moves away from the second clamping ring and closer to the first clamping ring until the double-sided clamping ring is engaged with the first clamping ring. At this time, the motor is started to drive the first rotating shaft to rotate, which drives the double-sided clamping ring to rotate. The double-sided clamping ring can drive the first receiving roller to rotate through the first clamping ring. The rotation of the first receiving roller can store the pull rope, and the pull rope can drive the second rotating shaft to rotate. The rotation of the second rotating shaft can drive the guide rail to rotate, which drives the guide rail to flip, so that the guardrail is away from the front windshield, and then it is cleaned;

[0025] In the present invention, the guide rail can drive the screw rod to approach the fixed rod while rotating. When the screw rod moves, the rack can drive the second gear to rotate. The rotation of the second gear can drive the screw rod to rotate. The rotation of the screw rod can drive the nut block to move. The movement of the nut block can drive the sliding plate to slide on the guardrail to clean up the garbage on the guardrail. The invention can automatically clean up the garbage on the guardrail, which is convenient to use.

[0026] In the present invention, the setting of the guardrail and the guardbar can protect the top of the cab and the front windshield to prevent garbage from damaging the cab. At the same time, the sunshade can be used for shading. Starting the motor at the same time can not only drive the sunshade to rise and fall, making it easy to adjust the height of the sunshade, but also drive the guardrail away from the front windshield. When the guardrail rotates, it can drive the sliding plate to clean up the garbage on the guardrail, which is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A schematic diagram of the three-dimensional structure of a new energy sanitation vehicle cab provided by an embodiment of the present invention;

[0028] Figure 2 A schematic cross-sectional view of a guide rail structure of a new energy sanitation vehicle cab provided by an embodiment of the present invention;

[0029] Figure 3 A schematic diagram of the motor structure of a new energy sanitation vehicle cab provided by an embodiment of the present invention;

[0030] Figure 4 A schematic diagram of a clamping ring structure of a new energy sanitation vehicle cab provided by an embodiment of the present invention;

[0031] Figure 5 A schematic diagram of the rotating shaft structure of a new energy sanitation vehicle cab provided by an embodiment of the present invention;

[0032] Figure 6 A schematic diagram of a limit frame structure of a new energy sanitation vehicle cab provided by an embodiment of the present invention;

[0033] Figure 7 This is a schematic diagram of the enlarged structure of part A of the cab of a new energy sanitation vehicle provided by an embodiment of the present invention;

[0034] Figure 8 This is a schematic diagram of the enlarged structure of part B of a new energy sanitation vehicle cab provided by an embodiment of the present invention;

[0035] Figure 9 This is a schematic diagram of the cab of a new energy sanitation vehicle in the prior art.

[0036] Reference numerals:

[0037] 1. Cab; 2. Guide rail; 3. Guardrail; 4. Sunshade; 5. Support plate; 6. Guard rod; 7. Nut block; 8. Screw; 9. Hollow rod; 10. Motor; 11. First rotating shaft; 12. First gear; 13. Fixed rod; 14. Guide ring; 15. Pull rope; 16. Rotating ring; 17. Rack; 18. First storage roller; 19. First snap ring; 20. Second snap ring; 21. Double-sided snap ring; 22. First electromagnet ring; 23. Second electromagnet ring; 24. Third electromagnet ring; 25. Limit block; 26. Limit groove; 27. Limit frame; 28. Second gear; 29. First fixed block; 30. Second rotating shaft; 31. Torsion spring; 32. Second storage roller; 34. Counterweight rod; 35. Sliding plate; 36. Second fixed block. DETAILED DESCRIPTION

[0038] The embodiments of the present invention are described below with reference to the accompanying drawings.

[0039] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms, "connection", and "installation" should be understood in a broad sense. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. In addition, "communication" can be a direct connection or an indirect connection through an intermediate medium. Here, "fixed" means that the two are connected to each other and the relative position relationship after connection remains unchanged. The directional terms mentioned in the embodiments of the present invention, such as "inside", "outside", "top", "bottom", etc., are only reference to the directions of the accompanying drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0040] In the embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features indicated. Therefore, features defined as "first" or "second" may explicitly or implicitly include one or more of the features.

[0041] In the embodiments of the present invention, "and / or" is simply a description of the association relationship between associated objects, indicating that three possible relationships exist. For example, "A and / or B" can represent three situations: A exists alone, A and B exist simultaneously, and B exists alone. Furthermore, the character " / " in this document generally indicates that the associated objects are in an "or" relationship.

[0042] References to "one embodiment" or "some embodiments" in this specification mean that a particular feature, structure, or characteristic described in connection with that embodiment is included in one or more embodiments of the present invention. Thus, phrases such as "in one embodiment," "in some embodiments," "in other embodiments," and "in yet other embodiments" appearing in various places in this specification do not necessarily refer to the same embodiment, but rather mean "one or more, but not all, embodiments," unless otherwise specifically emphasized. The terms "including," "comprising," "having," and variations thereof mean "including but not limited to," unless otherwise specifically emphasized.

[0043] Example 1

[0044] Reference Figure 1 and Figure 3 , new energy sanitation vehicle cab, including:

[0045] The cab 1 has two guide rails 2 rotatably connected to one side of the cab 1. A sunshade curtain 4 for sunshade is provided between the two guide rails 2. A guardrail 3 is fixedly connected between the two guide rails 2 to protect the front windshield of the cab 1.

[0046] Two support plates 5, both of which are fixedly connected to the top of the cab 1, and a plurality of protection bars 6 for protecting the top of the cab 1 are fixedly connected between the two support plates 5;

[0047] A hollow rod 9 is rotatably connected between the two support plates 5. One end of the sunshade 4 is fixedly connected to the outer wall of the hollow rod 9. A motor 10 is fixedly connected to one side of one of the support plates 5. The output end of the motor 10 is transmission-connected to the hollow rod 9 for driving the hollow rod 9 to rotate and store the sunshade 4.

[0048] The sliding plate 35 is slidably provided on the guardrail 3 and is used to clean the garbage on the guardrail 3;

[0049] The transmission mechanism is arranged on one side of the support plate 5 and is used to drive the guide rail 2 to rotate, and drive the sliding plate 35 to move to clean the garbage on the guardrail 3. In the above technical solution, the hollow rod 9 can be driven to rotate by starting the motor 10. The hollow rod 9 can store the sunshade 4 and control the position of the sunshade 4. The guide rail 2 can be flipped through the transmission mechanism to facilitate cleaning the front windshield, and at the same time, the sliding plate 35 can be driven to move to clean the garbage on the guardrail 3.

[0050] Reference Figure 2 、 Figure 3 and Figure 7The transmission mechanism includes two first fixed blocks 29 fixedly connected to one side of the cab 1, one side of the first fixed block 29 is rotatably connected to the second rotating shaft 30, one end of the second rotating shaft 30 is fixedly connected to one side of the guide rail 2, and one end of the second rotating shaft 30 is fixedly connected to the second storage roller 32, the inner wall of the hollow rod 9 is rotatably connected to the first rotating shaft 11, the outer wall of the first rotating shaft 11 is sleeved with two first storage rollers 18 corresponding to the second storage roller 32, the outer wall of the second storage roller 32 is fixed and wrapped with a pull rope 15, and the other end of the pull rope 15 is fixedly connected to the first storage roller 18. In the above technical solution, by rotating the first rotating shaft 11, the first storage roller 18 can be driven to rotate, and the first storage roller 18 receives the pull rope 15 to drive the second storage roller 32 to rotate, thereby driving the second rotating shaft 30 to rotate, thereby driving the two guide rails 2 to flip, so that the guide rails 2 are away from the front windshield.

[0051] Example 2

[0052] Reference Figure 1 and Figure 3 , new energy sanitation vehicle cab, including:

[0053] The cab 1 has two guide rails 2 rotatably connected to one side of the cab 1. A sunshade curtain 4 for sunshade is provided between the two guide rails 2. A guardrail 3 is fixedly connected between the two guide rails 2 to protect the front windshield of the cab 1.

[0054] Two support plates 5, both of which are fixedly connected to the top of the cab 1, and a plurality of protection bars 6 for protecting the top of the cab 1 are fixedly connected between the two support plates 5;

[0055] A hollow rod 9 is rotatably connected between the two support plates 5. One end of the sunshade 4 is fixedly connected to the outer wall of the hollow rod 9. A motor 10 is fixedly connected to one side of one of the support plates 5. The output end of the motor 10 is transmission-connected to the hollow rod 9 for driving the hollow rod 9 to rotate and store the sunshade 4.

[0056] The sliding plate 35 is slidably provided on the guardrail 3 and is used to clean the garbage on the guardrail 3;

[0057] The transmission mechanism is arranged on one side of the support plate 5 and is used to drive the guide rail 2 to rotate, and drive the sliding plate 35 to move to clean the garbage on the guardrail 3. In the above technical solution, the hollow rod 9 can be driven to rotate by starting the motor 10. The hollow rod 9 can store the sunshade 4 and control the position of the sunshade 4. The guide rail 2 can be flipped through the transmission mechanism to facilitate cleaning the front windshield, and at the same time, the sliding plate 35 can be driven to move to clean the garbage on the guardrail 3.

[0058] Reference Figure 2 、 Figure 3 and Figure 7 The transmission mechanism includes two first fixed blocks 29 fixedly connected to one side of the cab 1, one side of the first fixed block 29 is rotatably connected to the second rotating shaft 30, one end of the second rotating shaft 30 is fixedly connected to one side of the guide rail 2, and one end of the second rotating shaft 30 is fixedly connected to the second storage roller 32, the inner wall of the hollow rod 9 is rotatably connected to the first rotating shaft 11, the outer wall of the first rotating shaft 11 is sleeved with two first storage rollers 18 corresponding to the second storage roller 32, the outer wall of the second storage roller 32 is fixed and wrapped with a pull rope 15, and the other end of the pull rope 15 is fixedly connected to the first storage roller 18. In the above technical solution, by rotating the first rotating shaft 11, the first storage roller 18 can be driven to rotate, and the first storage roller 18 receives the pull rope 15 to drive the second storage roller 32 to rotate, thereby driving the second rotating shaft 30 to rotate, thereby driving the two guide rails 2 to flip, so that the guide rails 2 are away from the front windshield.

[0059] Reference Figure 1-Figure 3 and Figure 6 , one side of the guide rail 2 is fixedly connected with a second fixed block 36, one side of the sliding plate 35 is fixedly connected with a nut block 7, the two second fixed blocks 36 are rotatably connected with the same screw 8, the nut block 7 is threadedly sleeved on the screw 8, and the two support plates 5 are fixedly connected with the same fixed rod 13, the outer wall of the fixed rod 13 is rotatably sleeved with two rotating rings 16, the outer wall of the rotating ring 16 is fixedly connected with a rack 17, the outer wall of the screw 8 is fixedly sleeved with two second gears 28 meshing with the rack 17, and the outer wall of the screw 8 is rotatably sleeved with Two limit frames 27, the second gear 28 is located in the limit frame 27, the rack 17 is slidably connected to the inner wall of the limit frame 27, and the outer wall of the fixed rod 13 is rotated and provided with a guide ring 14 corresponding to the pull rope 15. In the above technical solution, the guide rail 2 can drive the screw 8 to approach the fixed rod 13 while rotating. The movement of the screw 8 can drive the second gear 28 to rotate through the rack 17. The rotation of the second gear 28 can drive the screw 8 to rotate. The rotation of the screw 8 can drive the nut block 7 to move, thereby driving the sliding plate 35 to move to clean the guardrail 3.

[0060] Reference Figure 3 and Figure 4The outer wall of the first rotating shaft 11 is sleeved with a first snap ring 19 and a second snap ring 20. The first snap ring 19 is fixedly connected to one end of the first storage roller 18, and the second snap ring 20 is fixedly connected to one end of the hollow rod 9. The outer wall of the first rotating shaft 11 and the output end of the motor 10 are fixedly sleeved with a first gear 12 that is meshed with each other. The outer wall sliding sleeve of the first rotating shaft 11 is provided with a double-sided snap ring 21 that is used in conjunction with the first snap ring 19 and the second snap ring 20. In the above technical solution, by pushing the double-sided snap ring 21, the double-sided snap ring 21 is respectively engaged with the first snap ring 19 and the second snap ring 20, so that it can drive the hollow rod 9 to rotate and store the sunshade 4, and drive the first storage roller 18 to rotate the storage pull rope 15 to drive the guide rail 2 to rotate, so that the sunshade 4 and the guide rail 2 can be controlled by one motor 10.

[0061] Reference Figure 4 The outer wall fixing sleeve of the double-sided snap ring 21 is provided with a first electromagnetic ring 22, the outer wall fixing sleeve of the first snap ring 19 is provided with a third electromagnetic ring 24 used in conjunction with the first electromagnetic ring 22, and the outer wall fixing sleeve of the second snap ring 20 is provided with a second electromagnetic ring 23 used in conjunction with the first electromagnetic ring 22. In the above technical scheme, the second electromagnetic ring 23, the third electromagnetic ring 24 and the first electromagnetic ring 22 are used in conjunction with each other, so that like-charged ones attract each other and different-charged ones repel each other, which is convenient for driving the double-sided snap ring 21 to be used in conjunction with the first snap ring 19 and the second snap ring 20.

[0062] Reference Figure 4 and Figure 5 The outer wall of the first rotating shaft 11 is fixedly connected with multiple limit blocks 25, and the inner wall of the double-sided snap ring 21 is provided with limit grooves 26 corresponding to the limit blocks 25. In the above technical solution, the cooperation between the limit blocks 25 and the limit grooves 26 facilitates the sliding of the double-sided snap ring 21 on the first rotating shaft 11, thereby facilitating the limiting of the double-sided snap ring 21.

[0063] Reference Figure 7 The outer wall of the second rotating shaft 30 is provided with a torsion spring 31, and the two ends of the torsion spring 31 are fixedly connected to the outer wall of the second rotating shaft 30 and one side of the first fixed block 29 respectively. In the above technical solution, the setting of the torsion spring 31 can enable the guide rail 2 to quickly reset when the first storage roller 18 rotates in the opposite direction.

[0064] Reference Figure 2 and Figure 8 A counterweight rod 34 is slidingly provided between the two guide rails 2, and the counterweight rod 34 is fixedly connected to the other end of the sunshade curtain 4. In the above technical solution, gravity can be applied to the sunshade curtain 4 through the setting of the counterweight rod 34 to prevent the sunshade curtain 4 from wrinkling and facilitate the sunshade curtain 4 to quickly descend in the guide rail 2.

[0065] However, as is well known to those skilled in the art, the working principles and wiring methods of the motor 10, the first electromagnet ring 22, the second electromagnet ring 23 and the third electromagnet ring 24 are commonplace, and are conventional means or common knowledge, so they will not be elaborated here. Those skilled in the art can make any selections according to their needs or convenience.

[0066] The working principle and use process of this technical solution are as follows: when in use, the cab 1 is installed on the vehicle frame, and the top and the windshield of the cab 1 can be protected by the guardrail 3 and the guardbar 6 to prevent the front shovel from dropping heavy objects when lifting. At the same time, the sunshade 4 can be used for sunshade. When sunshade is not needed, the first electromagnetic ring 22 and the second electromagnetic ring 23 are started, and the second electromagnetic ring 23 can drive the first electromagnetic ring 22 to approach the second electromagnetic ring 23, and drive the double-sided snap ring 21 to approach the second snap ring 20 until the double-sided snap ring 21 is engaged with the second snap ring 20, and the motor 10 is started. The motor 10 can drive the first rotating shaft 11 to rotate through the first gear 12, and the first rotating shaft 11 can drive the double-sided snap ring 21 to rotate through the limit block 25 and the limit groove 26, and the double-sided snap ring 21 can drive the hollow rod 9 to rotate through the second snap ring 20. The rotation of the hollow rod 9 can store the sunshade 4, and can drive the counterweight rod 34 to slide upward in the guide rail 2;

[0067] When the windshield is dirty and there is garbage on the guardrail 3, the first electromagnetic ring 22 and the third electromagnetic ring 24 are started. The third electromagnetic ring 24 drives the first electromagnetic ring 22 away from the second electromagnetic ring 23, so that the double-sided snap ring 21 moves away from the second snap ring 20 and approaches the first snap ring 19, until the double-sided snap ring 21 is engaged with the first snap ring 19. At this time, the motor 10 is started to drive the first rotating shaft 11 to rotate, and the double-sided snap ring 21 is driven to rotate. The double-sided snap ring 21 can drive the first receiving roller 18 to rotate through the first snap ring 19. The rotation of the first receiving roller 18 can store the pull rope 15, and the pull rope 15 can drive the second rotating shaft 30 to rotate. The rotation of the second rotating shaft 30 can drive the guide rail 2 to rotate, drive the guide rail 2 to flip, and move the guardrail 3 away from the front windshield, and then clean it.

[0068] When the guide rail 2 rotates, it can drive the screw 8 to approach the fixed rod 13. When the screw 8 moves, it can drive the second gear 28 to rotate through the rack 17. The rotation of the second gear 28 can drive the screw 8 to rotate. The rotation of the screw 8 can drive the nut block 7 to move. The movement of the nut block 7 can drive the sliding plate 35 to slide on the guardrail 3 to clean the garbage on the guardrail 3, so that it can automatically clean the garbage on the guardrail 3, which is convenient to use.

[0069] The above are only specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included in the scope of protection of the present invention. The embodiments of the present invention and the features therein can be combined with each other unless there is a conflict. Therefore, the scope of protection of the present invention shall be based on the scope of protection of the claims.

Claims

1. A new energy sanitation vehicle cab, characterized in that: include: A cab (1), wherein one side of the cab (1) is rotatably connected to two guide rails (2), a sunshade curtain (4) for shading is provided between the two guide rails (2), and a guardrail (3) is fixedly connected between the two guide rails (2) for protecting the front windshield of the cab (1); Two support plates (5), both of the support plates (5) are fixedly connected to the top of the cab (1), and a plurality of protection rods (6) for protecting the top of the cab (1) are fixedly connected between the two support plates (5); A hollow rod (9), the hollow rod (9) is rotatably connected between the two support plates (5), one end of the sunshade (4) is fixedly connected to the outer wall of the hollow rod (9), one side of one of the support plates (5) is fixedly connected to a motor (10), the output end of the motor (10) is transmission-connected to the hollow rod (9), and is used to drive the hollow rod (9) to rotate and store the sunshade (4); A sliding plate (35), the sliding plate (35) being slidably disposed on the guardrail (3) and used for cleaning garbage on the guardrail (3); A transmission mechanism is provided on one side of the support plate (5) and is used to drive the guide rail (2) to rotate, and to drive the sliding plate (35) to move to clean up the garbage on the guardrail (3); The transmission mechanism includes two first fixed blocks (29) fixedly connected to one side of the cab (1), one side of the first fixed block (29) is rotatably connected to a second rotating shaft (30), one end of the second rotating shaft (30) is fixedly connected to one side of the guide rail (2), one end of the second rotating shaft (30) is fixedly connected to a second receiving roller (32), the inner wall of the hollow rod (9) is rotatably connected to the first rotating shaft (11), the outer wall of the first rotating shaft (11) is sleeved with two first receiving rollers (18) corresponding to the second receiving rollers (32), the outer wall of the second receiving roller (32) is fixed and wound with a pull rope (15), and the other end of the pull rope (15) is fixedly connected to the first receiving roller (18); One side of the guide rail (2) is fixedly connected with a second fixed block (36), one side of the sliding plate (35) is fixedly connected with a nut block (7), the two second fixed blocks (36) are rotatably connected with a same screw rod (8), the nut block (7) is threadedly sleeved on the screw rod (8), the two support plates (5) are fixedly connected with a same fixed rod (13), the outer wall of the fixed rod (13) is rotatably sleeved with two rotating rings (16), the outer wall of the rotating ring (16) is fixedly connected with a rack (17), the outer wall of the screw rod (8) is fixedly sleeved with two second gears (28) meshing with the racks (17), the outer wall of the screw rod (8) is rotatably sleeved with two limit frames (27), the second gears (28) are located in the limit frame (27), the rack (17) is slidably connected to the inner wall of the limit frame (27), the outer wall of the fixed rod (13) is rotatably sleeved with a guide ring (14) corresponding to the pull rope (15); The outer wall of the first rotating shaft (11) is provided with a first snap ring (19) and a second snap ring (20), the first snap ring (19) is fixedly connected to one end of the first receiving roller (18), and the second snap ring (20) is fixedly connected to one end of the hollow rod (9), the outer wall of the first rotating shaft (11) and the output end of the motor (10) are both fixedly provided with a first gear (12) that meshes with each other, and the outer wall of the first rotating shaft (11) is slidably provided with a double-sided snap ring (21) used in conjunction with the first snap ring (19) and the second snap ring (20).

2. The new energy sanitation vehicle cab according to claim 1 is characterized in that: The outer wall fixing sleeve of the double-sided snap ring (21) is provided with a first electromagnet ring (22), the outer wall fixing sleeve of the first snap ring (19) is provided with a third electromagnet ring (24) used in conjunction with the first electromagnet ring (22), and the outer wall fixing sleeve of the second snap ring (20) is provided with a second electromagnet ring (23) used in conjunction with the first electromagnet ring (22).

3. The new energy sanitation vehicle cab according to claim 2 is characterized in that: A plurality of limit blocks (25) are fixedly connected to the outer wall of the first rotating shaft (11), and a limit groove (26) corresponding to the limit blocks (25) is formed on the inner wall of the double-sided clamping ring (21).

4. The new energy sanitation vehicle cab according to claim 1 is characterized in that: The outer wall of the second rotating shaft (30) is sleeved with a torsion spring (31), and the two ends of the torsion spring (31) are fixedly connected to the outer wall of the second rotating shaft (30) and one side of the first fixed block (29), respectively.

5. A new energy sanitation vehicle cab according to any one of claims 1 to 4, characterized in that: A common counterweight rod (34) is slidably provided between the two guide rails (2), and the counterweight rod (34) is fixedly connected to the other end of the sunshade curtain (4).

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