Rear middle door of cab of new energy cleaning and sweeping machine

Abstract

The utility model discloses a new energy cleaning and sweeping machine cab rear middle door which comprises a door plate hinged to a cab, an inclined face is arranged at the end, away from the cab, of the door plate, the upper end of the inclined face inclines towards the cab, the outer side of the door plate is flush with the outer side of a refuse hopper, and an avoiding groove is formed in the middle section of the door plate. A lock catch is arranged at the groove bottom of the avoiding groove and is not exposed out of the avoiding groove. Compared with the prior art, the inclined door plate is flush with the refuse hopper to provide a foundation, and the connecting position of the refuse hopper and the rear middle door of the cab of the new energy cleaning and sweeping machine is smooth, so that the situation that the rear middle door of the cab of the new energy cleaning and sweeping machine is pinned by branches is avoided; therefore, the rear middle door of the cab of the new energy cleaning and sweeping machine is protected from being damaged. And secondly, the lock catch is arranged in the avoiding groove, so that the lock catch can be effectively protected from being scratched.

Description

Technical Field

[0001] The utility model relates to the technical field of washing and sweeping machines, in particular to a rear middle door of a cab of a new energy washing and sweeping machine. Background Art

[0002] A washing and sweeping machine is a special machine used for urban appearance tidying and cleaning. It undertakes important cleaning and sanitation tasks, such as collecting garbage, sweeping roads, and washing roads. The washing and sweeping machine will inevitably scratch various obstacles during operation, such as tree branches. The rear middle door of the cab of the existing sweeper protrudes from the body. When a tree branch scrapes the rear middle door of the cab of the new energy washing and sweeping machine, it will get stuck in the rear middle door of the cab of the new energy washing and sweeping machine. If it happens too many times, it may damage the lock or other parts of the rear middle door of the cab of the new energy washing and sweeping machine; secondly, it is easy to scratch the lock exposed outside. Utility Model Content

[0003] The utility model provides a rear middle door of a cab of a new energy washing and sweeping machine, which is used to solve the problem in the prior art that the rear middle door of the cab of the new energy washing and sweeping machine protrudes from the body of the machine and is easily scratched by branches and may damage the lock buckle.

[0004] The utility model provides a rear middle door of a cab of a new energy washing and sweeping machine, comprising a door panel hinged on the cab, an end of the door panel away from the cab is provided with an inclined surface, the upper end of the inclined surface is inclined toward the cab, the outer side of the door panel is arranged flush with the outer side of the garbage bucket, an avoidance groove is provided in the middle section of the door panel, a lock buckle is provided at the bottom of the avoidance groove, and the lock buckle does not expose the avoidance groove.

[0005] Preferably, the edge of the door panel is bent inwardly to form a folded edge.

[0006] Preferably, a support frame is fixed to the inner side of the door panel, and the support frame is in contact with the folded edge.

[0007] Preferably, the distance between the support frame and the folded edge at the inclined surface gradually increases from the avoidance groove downward.

[0008] Preferably, the support frame comprises a plurality of square tubes fixed end to end.

[0009] Preferably, the lock includes a rotating shaft and a locking tongue, the rotating shaft is rotatably connected to the door panel, the locking tongue is fixed on the rotating shaft, and the locking tongue cooperates with a transverse plate fixed on the cab.

[0010] Preferably, a buffer pad is provided on the side of the transverse plate facing the door panel.

[0011] Preferably, the lock includes a fixing plate fixed to the bottom of the avoidance groove, the rotating shaft passes through the fixing plate and is hinged to the handle, the fixing plate is provided with a receiving groove for receiving the handle, and the lower end of the handle extends out of the receiving groove.

[0012] Preferably, a mounting plate is provided on the inner side of the door panel, and the mounting plate is fixed to the fixing plate by bolts.

[0013] Preferably, a convex point is fixed on the bottom of the receiving groove, and folding plates are bent on both sides of the handle.

[0014] Compared with the prior art, the utility model provides a foundation for the inclined door panel to be flush with the garbage bucket. Since the connection between the garbage bucket and the rear middle door of the new energy washing and sweeping machine cab is relatively flat, branches will not get stuck in the rear middle door of the new energy washing and sweeping machine cab, which is conducive to protecting the rear middle door of the new energy washing and sweeping machine cab from damage. Secondly, the lock buckle is set in the avoidance groove, which can also effectively protect the lock buckle from being scratched. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the present invention or 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 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.

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is the front view of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the utility model without the handle;

[0019] Figure 4 for Figure 1 A magnified schematic diagram of the structure in the middle.

[0020] Reference numerals:

[0021] 1. Door panel, 11. Inclined surface, 12. Avoidance groove, 13. Folding edge, 2. Hinge, 3. Lock catch, 31. Rotating shaft, 32. Lock tongue, 33. Fixed plate, 34. Handle, 331. Receiving groove, 35. Mounting plate, 36. Bump, 4. Support frame, 5. Horizontal plate, 6. Buffer pad. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described clearly and completely in conjunction with the drawings in the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See attached Figure 1 This embodiment provides a rear middle door of a cab of a new energy washing and sweeping machine, including a door panel 1 hinged to the cab, the outer side of the door panel 1 is flush with the outer side of the cab or the door panel 1 is located in a position close to the cab, and the door panel 1 will not be stuck when branches are scraped from the cab. The end of the door panel 1 away from the cab is provided with an inclined surface 11, and the upper end of the inclined surface 11 is inclined toward the cab. The outer side of the door panel 1 is flush with the outer side of the garbage hopper, and the middle section of the door panel 1 is provided with an avoidance groove 12, and the bottom of the avoidance groove 12 is provided with a lock 3, and the lock 3 does not expose the avoidance groove 12. The garbage hopper needs to be tipped back to dump the garbage in the hopper, so the side close to the garbage hopper is designed as an inclined surface 11, which can effectively prevent the rear middle door of the cab of the new energy washing and sweeping machine from interfering with the garbage hopper, and provide a basis for the door panel 1 to be flush with the garbage hopper. When reversing, if a branch scrapes against the vehicle body, the branch will scrape along the garbage bucket onto the rear middle door of the new energy washing and sweeping machine cab. Since the connection between the garbage bucket and the rear middle door of the new energy washing and sweeping machine cab is relatively flat, the branch will not get stuck on the rear middle door of the new energy washing and sweeping machine cab, which is conducive to protecting the rear middle door of the new energy washing and sweeping machine cab from damage. Secondly, the lock buckle 3 is set in the avoidance groove 12, which can also effectively protect the lock buckle 3 from being scratched.

[0024] As another embodiment of the present invention: the edge of the door panel 1 is bent inwardly to form a folded edge 13, and the door panel 1 is relatively thin. This arrangement is beneficial to improving the structural strength of the door panel 1.

[0025] As another embodiment of the present invention: a support frame 4 is fixed to the inner side of the door panel 1, and the support frame 4 is in contact with the folded edge 13. The arrangement of the support frame 4 further improves the structural strength of the door panel 1. The distance between the support frame 4 and the folded edge 13 at the inclined surface 11 gradually increases downward from the avoidance groove 12, and the inclined surface 11 is composed of a first inclined surface 11 and a second inclined surface 11, and the angle between the first inclined surface 11 and the second inclined surface 11 is an obtuse angle.

[0026] As another implementation of the present utility model: the support frame 4 includes a plurality of square tubes fixed at the ends, and the provision of the square tubes is beneficial to reducing the weight of the support frame 4.

[0027] An embodiment of the lock catch 3: The lock catch 3 includes a rotating shaft 31 and a locking tongue 32. The locking tongue 32 is fixed on the rotating shaft 31. The rotating shaft 31 is rotatably connected to the door panel 1. The locking tongue 32 cooperates with the horizontal plate 5 fixed to the cab. Figure 2 , the lock tongue 32 rotates to the rear of the transverse plate 5 to form a buckle structure, thereby locking the door panel 1 on the transverse plate 5. The rotating shaft 31 is rotated in the opposite direction, and the lock tongue 32 leaves the transverse plate 5, releasing the restriction on the door panel 1.

[0028] As another embodiment of the present invention: Figure 2 A buffer pad 6 is provided on the side of the transverse plate 5 facing the door panel 1, and the buffer pad 6 can play a buffering role on the door panel 1 when the door is closed.

[0029] As another embodiment of the utility model: the lock 3 includes a fixing plate 33 fixed to the bottom of the avoidance groove 12, the rotating shaft 31 passes through the fixing plate 33 and is hinged to the handle 34, the rotating shaft 31 can rotate in the fixing plate 33, and the fixing plate 33 is provided with a receiving groove 331 for receiving the handle 34. When the handle 34 is received in the receiving groove 331, the lower end of the handle 34 extends out of the receiving groove 331, and the rear middle door of the cab of the new energy washing and sweeping machine is locked. Pull the handle 34 outward, leaving only the handle 34 at the rotating shaft 31 in the receiving groove 331, and then rotate the rotating shaft 31 through the handle 34 to open the rear middle door of the cab of the new energy washing and sweeping machine.

[0030] As another embodiment of the present invention: Figure 4 A mounting plate 35 is provided on the inner side of the door panel 1 , and the mounting plate 35 is fixed to the fixing plate 33 by bolts. The rotating shaft 31 is rotatably connected to the mounting plate 35 , and the mounting plate 35 and the fixing plate 33 can increase the contact area with the door panel 1 .

[0031] As another embodiment of the present invention: Figure 3 A convex point 36 is fixed to the bottom of the receiving groove 331, and folding plates are bent on both sides of the handle 34. The design of the folding plate can improve the structural strength of the handle 34. The convex point 36 is magnetic and can absorb the handle 34 so that it cannot be separated from the receiving groove 331 at will.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A new energy washing and sweeping machine cab rear middle door, characterized in that: It includes a door panel hinged on the cab, wherein an inclined surface is provided at one end of the door panel away from the cab, the upper end of the inclined surface is inclined toward the cab, the outer side of the door panel is flush with the outer side of the garbage bin, an avoidance groove is provided in the middle section of the door panel, a lock buckle is provided at the bottom of the avoidance groove, and the lock buckle does not expose the avoidance groove.

2. The rear middle door of the cab of the new energy washing and sweeping machine according to claim 1 is characterized in that: The edge of the door panel is bent inwardly to form a folded edge.

3. The rear middle door of the cab of the new energy washing and sweeping machine according to claim 2 is characterized in that: A support frame is fixed on the inner side of the door panel, and the support frame is in contact with the folded edge.

4. The rear middle door of the cab of the new energy washing and sweeping machine according to claim 3 is characterized in that: The distance between the support frame and the folded edge at the inclined surface gradually increases from the avoidance groove downward.

5. The rear middle door of the cab of the new energy washing and sweeping machine according to claim 4 is characterized in that: The support frame includes a plurality of square tubes fixed end to end.

6. The rear middle door of the cab of the new energy washing and sweeping machine according to claim 1 is characterized in that: The lock buckle comprises a rotating shaft and a locking tongue, wherein the locking tongue is fixed on the rotating shaft, the rotating shaft is rotatably connected to the door panel, and the locking tongue cooperates with a transverse plate fixed on the cab.

7. The rear middle door of the cab of the new energy washing and sweeping machine according to claim 6 is characterized in that: A buffer pad is arranged on one side of the transverse plate facing the door panel.

8. The rear middle door of the cab of the new energy washing and sweeping machine according to claim 7 is characterized in that: The lock buckle includes a fixing plate fixed to the bottom of the avoidance groove, the rotating shaft passes through the fixing plate and is hinged to the handle, the fixing plate is provided with a receiving groove for receiving the handle, and the lower end of the handle extends out of the receiving groove.

9. The rear middle door of the cab of the new energy washing and sweeping machine according to claim 8 is characterized in that: A mounting plate is provided on the inner side of the door panel, and the mounting plate is fixed to the fixing plate by bolts.

10. The rear middle door of the cab of the new energy washing and sweeping machine according to claim 9 is characterized in that: The bottom of the receiving groove is fixed with a convex point, and two sides of the handle are bent with folding plates.

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