Mechanism capable of conveniently cleaning accumulated snow in throwing cylinder of snow throwing machine and snow throwing machine

Abstract

The utility model provides a mechanism capable of conveniently cleaning accumulated snow in a throwing cylinder of a snow throwing machine and the snow throwing machine, and belongs to the technical field of snow cleaning equipment.The mechanism capable of conveniently cleaning the accumulated snow in the throwing cylinder of the snow throwing machine comprises a cleaning door body, a rotating shaft, an elastic cylindrical pin and a push-pull type door lock, the rotating shaft is arranged on one side of the cleaning door body and comprises an outer shaft and an inner shaft, the upper end and the lower end of the inner shaft are fixed to the snow throwing machine through the elastic cylindrical pins, and the outer shaft is arranged outside the inner shaft in a sleeving mode; the push-pull type door lock is arranged on the cleaning door body in parallel, one end of the push-pull type door lock is connected with the surface of the snow blower in a bolt type locking mode, and the other end of the push-pull type door lock is fixedly connected with the surface of the cleaning door body. The utility model provides a mechanism capable of conveniently cleaning accumulated snow in a throwing cylinder of a snow throwing machine and the snow throwing machine, and can solve the problems that an existing snow throwing machine is difficult to clean after being blocked, low in efficiency and prone to danger during cleaning.

Description

Technical Field

[0001] The utility model belongs to the technical field of snow clearing equipment, and specifically relates to a mechanism and a snow thrower for conveniently clearing snow accumulated in the snow thrower barrel. Background Technique

[0002] The snow thrower is mainly used for clearing natural snow on roads, accumulated snow on the roadside and loading operations, ensuring the traffic safety of roads. This machine has an independent hydraulic system, and the control system adopts electrical control, which is convenient to operate and install. It can be docked and installed with the chassis of other vehicles such as loaders and tractors. It is an ideal equipment for clearing snow; the use of the snow thrower not only greatly reduces the workload of sanitation workers, improves work efficiency, but also can extend the service life of roads and reduce traffic accidents caused by snow accumulation.

[0003] In the prior art, during the snow throwing process of the snow thrower, some snow accumulates on the inner wall of the snow thrower barrel. If the previous snow is not cleared in time and the snow throwing operation continues later, the phenomenon of snow thrower barrel blockage may occur, affecting the snow throwing efficiency of the snow thrower. Serious snow blockage will hinder the operation of the snow thrower and even cause the snow thrower to malfunction.

[0004] After the general snow thrower barrel is blocked, people need to climb to the top of the barrel and insert the cleaning tool from the top. This is not only inconvenient for people to get up and down, but also prone to the risk of slipping and falling. Moreover, long cleaning tools cannot reach deep inside; when the blockage is serious, the fixing bolts of the barrel must be disassembled to clean it. The cleaning process is not only difficult to operate, but also takes a long time, which is not conducive to practical applications. Content of the Utility Model

[0005] In view of this, the utility model provides a mechanism and a snow thrower for conveniently clearing snow accumulated in the snow thrower barrel, which can solve the problems of difficult cleaning, low efficiency and easy danger during cleaning after the existing snow thrower is blocked.

[0006] The utility model is implemented as follows:

[0007] In the first aspect of the utility model, a mechanism for conveniently clearing snow accumulated in the snow thrower barrel is provided, which includes a cleaning door body, a rotating shaft, an elastic cylindrical pin and a push-pull type door lock. The cleaning door body is of a square structure and is arranged on the snow thrower. The rotating shaft is arranged on one side of the cleaning door body and includes an outer shaft and an inner shaft. The upper and lower ends of the inner shaft are fixed on the snow thrower through the elastic cylindrical pin. The outer shaft is sleeved outside the inner shaft, and the cleaning door body is connected to the outer shaft through a fixed shaft; the push-pull type door lock is arranged in parallel on the cleaning door body, one end is connected to the surface of the snow thrower in a plug-in locking manner, and the other end is fixedly connected to the surface of the cleaning door body.

[0008] On the basis of the above technical solution, the utility model can also make the following improvements to the mechanism for conveniently cleaning snow in the snow thrower barrel:

[0009] Wherein, the distance between the two elastic cylindrical pins is the same as the length of the outer shaft, and the outer shaft is a stepped structure.

[0010] Furthermore, the fixed axis is an L-shaped structure, in which one right-angled side of the L is fixedly connected to the surface of the cleaning door body and is parallel to the top edge of the cleaning door body; the other right-angled side is fixedly connected to the edge position of the cleaning door body away from the rotating axis and is parallel to the side edge of the cleaning door body.

[0011] Furthermore, the sliding door lock includes a fixing part, a limiting part, a latch and a fixing bolt. The fixing part is fixed to a side of the snow thrower close to the cleaning door body, the limiting part is fixed to the cleaning door body, the latch passes through the fixing part and the limiting part, the fixing bolt is fixed to the fixing part, and the fixing bolt is located on a side of the fixing part away from the limiting part.

[0012] Furthermore, the fixing member and the limiting member are both provided with through holes, the through holes are on the same horizontal line, and the inner diameter of the through hole is larger than the outer diameter of the pin.

[0013] Furthermore, the fixing bolt is used to adjust the horizontal locking state of the latch.

[0014] The second aspect of the present invention provides a snow thrower, which includes a throwing barrel and a snow clearing device body. The throwing barrel is through-connected to the snow clearing device body. A square hole is opened on one side of the throwing barrel, and a mechanism that can conveniently clean snow accumulated in the throwing barrel of the snow thrower is fixed on the side of the square hole.

[0015] On the basis of the above technical solution, a snow thrower of the present invention can also be improved as follows:

[0016] Furthermore, the inner surface of the cleaning door in the closed state is flush with the inner surface of the throwing cylinder, which is used to ensure that objects are discharged from the throwing cylinder without obstruction.

[0017] Furthermore, the height of the mechanism for conveniently clearing snow accumulated in the snow thrower barrel is less than 1.5 m from the bottom of the snow thrower barrel.

[0018] Furthermore, the snow clearing device body is a drum-type structure.

[0019] Compared with the prior art, the present invention provides a mechanism for conveniently clearing snow accumulated in the snow thrower barrel and a snow thrower, and the beneficial effects are:

[0020] Snow cleaning door: This is a square structure installed on the snow thrower for cleaning the snow in the snow throwing barrel.

[0021] Rotating shaft: The rotating shaft is arranged on one side of the snow cleaning door and includes an outer shaft and an inner shaft. The inner shaft is fixed to the snow thrower by an elastic cylindrical pin. The outer shaft is sleeved outside the inner shaft and is connected to the snow cleaning door through a fixed shaft. This structure allows the snow cleaning door to perform opening, closing and rotating actions around the rotating shaft, facilitating the operation of cleaning the snow inside the snow thrower.

[0022] Elastic cylindrical pin: A mechanism used to fix the inner shaft on the snow thrower, which has a certain elasticity for easy installation and maintenance.

[0023] Push-pull type door lock: This door lock is installed on the snow cleaning door and is realized through the combination of a fixing part, a limiting part, a bolt and a fixing bolt. Its function is to fix the snow cleaning door to ensure the stable position of the door during the operation of the snow thrower.

[0024] The length of the outer shaft is equal to the distance between the two elastic cylindrical pins, enhancing the structural stability and operation reliability.

[0025] L-shaped fixed shaft: In the design of the fixed shaft, one right-angled side is fixed on the surface of the snow cleaning door, and the other right-angled side is fixed at the edge position away from the rotating shaft. This design helps to ensure the stability and reliability of the snow cleaning door.

[0026] Structure of the push-pull type door lock: It includes a fixing part, a limiting part, a bolt and a fixing bolt. Through reasonable design and installation of each component, it ensures that the door can be effectively pushed and pulled and fixed at the required position when needed.

[0027] Through-hole and bolt design: The through-hole design on the fixing part and the limiting part ensures that the bolt can freely pass through, while maintaining sufficient structural stability to ensure the reliability of the push-pull type door lock and the convenience of operation. Description of the drawings

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments of the present invention. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0029] Figure 1 It is a structural schematic diagram of a mechanism that can conveniently clean the snow in the snow throwing barrel of the snow thrower;

[0030] Figure 2 It is a structural schematic diagram of a snow thrower;

[0031] Figure 3It is a schematic side structure diagram of a snow thrower;

[0032] Figure 4 It is a schematic structure diagram of the snow thrower in the open state of the mechanism that can conveniently clean the snow accumulated in the snow throwing barrel of the snow thrower;

[0033] Figure 5 It is a schematic side structure diagram of the snow thrower in the open state of the mechanism that can conveniently clean the snow accumulated in the snow throwing barrel of the snow thrower;

[0034] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0035] 10. Cleaning door body; 20. Rotating shaft; 30. Elastic cylindrical pin; 40. Push-pull type door lock; 41. Fixed part; 42. Limiting part; 43. Bolt; 44. Fixed bolt; 50. Snow throwing barrel; 60. Snow cleaning device body. Specific embodiments

[0036] To make the purpose, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

[0037] As Figure 1 shown, it is an embodiment of a mechanism that can conveniently clean the snow accumulated in the snow throwing barrel of a snow thrower provided by the first aspect of the present utility model. In this embodiment, it includes a cleaning door body 10, a rotating shaft 20, an elastic cylindrical pin 30 and a push-pull type door lock 40. The cleaning door body 10 is of a square structure and is arranged on the snow thrower. The rotating shaft 20 is arranged on one side of the cleaning door body 10 and includes an outer shaft and an inner shaft. The upper and lower ends of the inner shaft are fixed to the snow thrower through the elastic cylindrical pin 30. The outer shaft is sleeved outside the inner shaft. The cleaning door body 10 is connected to the outer shaft through a fixed shaft; the push-pull type door lock 40 is arranged in parallel on the cleaning door body 10, one end is connected to the surface of the snow thrower in a plug-in locking manner, and the other end is fixedly connected to the surface of the cleaning door body 10.

[0038] Among them, in the above technical solution, the distance between the two elastic cylindrical pins 30 is the same as the length of the outer shaft, and the outer shaft is of a stepped structure.

[0039] Further, in the above technical solution, the fixed shaft is of an L-shaped structure. One right-angled side of its L-shape is fixedly connected to the surface of the cleaning door body 10 and is parallel to the top edge of the cleaning door body 10; the other right-angled side is fixedly connected to the edge position of the cleaning door body 10 away from the rotating shaft 20 and is parallel to the side edge of the cleaning door body 10.

[0040] Further, in the above technical solution, the push-pull door lock 40 includes a fixing member 41, a limiting member 42, a bolt 43, and a fixing bolt 44. The fixing member 41 is fixed at a position on the side of the snow thrower close to the cleaning door body 10, the limiting member 42 is fixed on the cleaning door body 10, the bolt 43 passes through the fixing member 41 and the limiting member 42, and the fixing bolt 44 is fixed on the fixing member 41. The fixing bolt 44 is located on the side of the fixing member 41 away from the limiting member 42.

[0041] Further, in the above technical solution, through holes are provided on both the fixing member 41 and the limiting member 42. The through holes are on the same horizontal line, and the inner diameter of the through holes is larger than the outer diameter of the bolt 43.

[0042] Further, in the above technical solution, the fixing bolt 44 is used to adjust the horizontal locking state of the bolt 43.

[0043] As Figures 2 - 5 shown, this is an embodiment of a snow thrower provided by the second aspect of the present invention. In this embodiment, it includes a throwing barrel 50 and a snow cleaning device body 60. The throwing barrel 50 is connected to the snow cleaning device body 60 in a through manner. A square hole is provided at a position on one side of the throwing barrel 50, and a mechanism for conveniently cleaning the snow in the throwing barrel of the snow thrower is fixed to the side of the square hole.

[0044] Further, in the above technical solution, the inner surface of the cleaning door body 10 in the closed state is flush with the inner surface of the throwing barrel 50 to ensure that objects are discharged from the throwing barrel 50 without obstruction.

[0045] Further, in the above technical solution, the height of the mechanism for conveniently cleaning the snow in the throwing barrel of the snow thrower from the bottom of the throwing barrel 50 is less than 1.5 m.

[0046] Further, in the above technical solution, the snow cleaning device body 60 is of a drum type structure.

[0047] During use, when the throwing barrel 50 is just blocked, it is cleaned through a mechanism for conveniently cleaning the snow in the throwing barrel of the snow thrower; during cleaning, ensure that the snow thrower has stopped running, and all power systems are safely shut down, and ensure that no mechanical movement is in progress; unscrew the fixing bolt 44, push the bolt 43 out of the fixing member 41, and the cleaning door body 10 rotates and opens on the rotating shaft 20 to clean the inside of the throwing barrel 50. The entire cleaning process does not require personnel to climb to a high place, ensuring safety.

[0048] When the blockage is severe, open the cleaning door body 10, and personnel can complete the cleaning work while standing on the ground, without the need for cumbersome disassembly and installation, which is both safe and fast.

[0049] Specifically, the principle of the present utility model is as follows: When the blockage of the throwing barrel 50 just occurs, it is cleaned by a mechanism that can conveniently clean the snow accumulation inside the throwing barrel of the snow thrower; during cleaning, it is ensured that the snow thrower has stopped operating, all power systems are safely shut down, and it is ensured that no mechanical movement is in progress; the fixing bolt 44 is unscrewed, the bolt 43 is pushed out of the fixing member 41, and the cleaning door body 10 rotates and opens on the rotating shaft 20 to clean the inside of the throwing barrel 50. The entire cleaning process does not require personnel to climb to a high place, ensuring safety.

[0050] When the blockage is severe, the cleaning door body 10 is opened, and personnel can complete the cleaning work standing on the ground without the need for cumbersome disassembly and installation, which is both safe and fast.

Claims

1. A mechanism for conveniently cleaning the snow accumulated in the snow thrower barrel, characterized in that, It includes a cleaning door body (10), a rotating shaft (20), an elastic cylindrical pin (30), and a push-pull door lock (40). The cleaning door body (10) is of a square structure and is arranged on a snow thrower. The rotating shaft (20) is arranged on one side of the cleaning door body (10) and includes an outer shaft and an inner shaft. The upper and lower ends of the inner shaft are fixed to the snow thrower through the elastic cylindrical pin (30). The outer shaft is sleeved outside the inner shaft, and the cleaning door body (10) is connected to the outer shaft through a fixed shaft. The push-pull door lock (40) is arranged in parallel on the cleaning door body (10), with one end being inserted and locked to the surface of the snow thrower and the other end being fixedly connected to the surface of the cleaning door body (10).

2. The mechanism for conveniently cleaning the snow accumulation in the snow throwing barrel of the snow thrower according to claim 1, characterized in that, The distance between the two elastic cylindrical pins (30) is the same as the length of the outer shaft, and the outer shaft is of a stepped structure.

3. The mechanism for conveniently cleaning the snow accumulated in the snow thrower barrel according to claim 2, characterized in that, The fixed shaft is of an L-shaped structure. One right-angled side of its L shape is fixedly connected to the surface of the cleaning door body (10) and is parallel to the top edge of the cleaning door body (10). The other right-angled side is fixedly connected to the edge position of the cleaning door body (10) far from the rotating shaft (20) and is parallel to the side edge of the cleaning door body (10).

4. A mechanism for conveniently cleaning the accumulated snow in the snow throwing barrel of a snow thrower according to claim 3, characterized in that, The push-pull door lock (40) includes a fixing member (41), a limiting member (42), a bolt (43), and a fixing bolt (44). The fixing member (41) is fixed at a position on the snow thrower close to the cleaning door body (10). The limiting member (42) is fixed on the cleaning door body (10). The bolt (43) passes through the fixing member (41) and the limiting member (42). The fixing bolt (44) is fixed on the fixing member (41), and the fixing bolt (44) is located on the side of the fixing member (41) far from the limiting member (42).

5. A mechanism for conveniently cleaning snow accumulation in the snow thrower barrel according to claim 4, characterized in that, Through holes are provided on both the fixing member (41) and the limiting member (42). The through holes are on the same horizontal line, and the inner diameter of the through holes is larger than the outer diameter of the bolt (43).

6. The mechanism for conveniently cleaning the snow accumulation in the snow throwing barrel of the snow thrower according to claim 5, characterized in that, The fixing bolt (44) is used to adjust the horizontal locking state of the bolt (43).

7. A snow thrower, characterized in that, It includes a throwing barrel (50) and a snow cleaning device body (60). The throwing barrel (50) is connected to the snow cleaning device body (60) in a through manner. A square hole is opened at one side position of the throwing barrel (50), and a mechanism for conveniently cleaning the snow in the throwing barrel of the snow thrower is fixed to the side of the square hole.

8. A snow thrower according to claim 7, wherein, The inner surface of the cleaning door body (10) in the closed state is flush with the inner surface of the throwing barrel (50) to ensure unobstructed discharge of objects in the throwing barrel (50).

9. A snow thrower according to claim 8, wherein, The height of the mechanism for conveniently cleaning the snow in the throwing barrel of the snow thrower from the bottom of the throwing barrel (50) is less than 1.5 m.

10. A snow thrower according to claim 9, characterized in that, The snow cleaning device body (60) is of a drum structure.

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