Street sweeper shell capable of being provided with spraying mechanism

Abstract

The street sweeper shell capable of erecting the spraying mechanism comprises a front shell, two inserting rods are fixedly connected to the front side of the front shell, the cross sections of the two inserting rods are both in an L shape, two sliding grooves are formed in the positions, close to the right side, of the front side of the front shell, and the two sliding grooves are communicated with the inserting rods. Sliding grooves are formed in the two ends of the base, movable bearings are movably connected to inner cavities of the two sliding grooves, positioning rods are inserted into inner cavities of the adjacent movable bearings, lifting plates are fixedly connected to the front ends of the positioning rods, and two limiting holes are formed in the positions, close to the centers, of the tops of the two lifting plates. And circulation of internal air flow can be realized through the separation distance between the front shell and the positioning rod, so that heat generated during working of an internal machine can be conveniently dissipated, and the internal temperature is reduced.

Description

Technical Field

[0001] The utility model relates to the field of street sweepers, in particular to a street sweeper housing capable of mounting a spray mechanism. Background Art

[0002] We know that the cleaning functions of the current small and medium-sized sanitation cleaning equipment in China are similar. In order to alleviate the floating particulate matter in the urban environment air, the cleaning vehicles generally perform dust reduction operations by setting up spray mechanisms.

[0003] In the prior art, a street sweeper equipped with a spray mechanism is generally divided into a front shell and a rear shell. When the street sweeper is driving, the shell is in a sealed state, the internal air circulation effect is poor, and it is not conducive to the dissipation of internal mechanical working heat, thereby affecting the working efficiency of the sweeper.

[0004] Therefore, it is necessary to provide a street sweeper housing capable of mounting a spray mechanism to solve the above technical problems. Utility Model Content

[0005] The utility model provides a street sweeper shell capable of being equipped with a spray mechanism, thereby solving the problem in the prior art that a street sweeper equipped with a spray mechanism is generally divided into a front shell and a rear shell, and when the street sweeper is bumpy, poor sealing is easily produced at the connection portion between the front shell and the rear shell, thereby affecting the overall connection stability of the vehicle body.

[0006] In order to solve the above technical problems, the utility model provides a street sweeper shell capable of setting up a spray mechanism, including a front shell, two plug rods are fixedly connected to the front side of the front shell, and the cross-sections of the two plug rods are both L-shaped, two slide grooves are provided on the front side of the front shell near the right side, and the inner cavities of the two slide grooves are movably connected to movable bearings, and the inner cavities of adjacent movable bearings are plugged with positioning rods, the front ends of the positioning rods are fixedly connected to lifting plates, two limiting holes are provided at the tops of the two lifting plates near the center, and the inner cavities of the two adjacent limiting holes pass through the limiting rods together, and the top and bottom ends of the two limiting rods are fixedly connected to the plug rods together. A connecting frame, plug-in grooves are provided on the left sides of adjacent plug-in frames, and the right ends of the L-shaped settings of adjacent plug rods are plugged into the inner cavities of adjacent plug-in grooves. The adjacent sides of the two plug-in frames are fixedly connected with a first bearing, and the inner cavities of the two first bearings are commonly plugged with a threaded rod. The rear sides of the two plug-in frames are commonly fixedly connected with a rear shell, a sprayer is fixedly connected to the top of the rear shell, a protective cover is fixedly connected to the front side of the rear shell, a motor is fixedly connected to the inner cavity of the protective cover near the right side, and the power output shaft of the motor is fixedly connected to a power rod, a partition plate is fixedly connected to the inner cavity of the protective cover near the center, and a second bearing is fixedly connected to the center of the partition plate.

[0007] Preferably, the power rod passes through the inner cavity of the second bearing, and the left end of the power rod and the outer edge of the threaded rod near the center are fixedly sleeved with bevel gears, and the two bevel gears are meshed with each other.

[0008] Preferably, threaded holes are provided on the right sides of the two lifting plates, and the threaded rods pass through the inner cavities of the adjacent threaded holes near the top and bottom ends.

[0009] Preferably, a top baffle is fixedly connected to the top of the front shell near the right side, a fixing frame is fixedly connected to the top of the rear shell near the left side, and the right sides of adjacent top baffles are plugged into the inner cavity of adjacent fixing frames.

[0010] Preferably, a spring is fixedly connected between the right side of the top baffle and the inner cavity of the fixed frame.

[0011] Compared with the related art, the street sweeper housing provided by the utility model that can be equipped with a spray mechanism has the following beneficial effects:

[0012] The utility model provides a street sweeper shell capable of mounting a spray mechanism, so that when the street sweeper is working, internal airflow can be circulated through the separation distance between the front shell and the positioning rod, so that the heat generated by the internal machinery when working can be conveniently dissipated to reduce the internal temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A schematic structural diagram of a preferred embodiment of a housing of a street sweeper capable of mounting a spray mechanism provided by the utility model;

[0014] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0015] Figure 3 for Figure 1 Enlarged view of point B in the middle;

[0016] Figure 4 It is a partial three-dimensional display diagram of the movable bearing component of this embodiment.

[0017] Numbers in the figure: 1. front shell; 2. positioning rod; 201, movable bearing; 3. lifting plate; 4. limit rod; 5. sprayer; 6. power rod; 7. rear shell; 8. threaded rod; 9. plug rod; 10. top baffle; 11. plug-in frame; 12. motor; 13. fixed frame; 14. spring; 15. partition plate; 16. bevel gear; 17. protective cover. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0019] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in,

[0020] Figure 1 It is the front view of this embodiment;

[0021] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0022] Figure 3 for Figure 1 Enlarged view of point B in the middle;

[0023] Figure 4 It is a partial three-dimensional display diagram of the movable bearing component of this embodiment.

[0024] A street sweeper housing capable of setting up a spray mechanism comprises a front shell 1, two plug rods 9 are fixedly connected to the front side of the front shell 1, and the cross sections of the two plug rods 9 are both L-shaped, two slide grooves are provided on the front side of the front shell 1 near the right side, a top baffle 10 is fixedly connected to the top of the front shell 1 near the right side, which plays a role of plug-in positioning buffer, a fixed frame 13 is fixedly connected to the top of the rear shell 7 near the left side, the right sides of adjacent top baffles 10 are all plugged into the inner cavity of the adjacent fixing frame 13, a spring 14 is fixedly connected between the right side of the top baffle 10 and the inner cavity of the fixing frame 13, and the inner cavities of the two slide grooves are movably connected with movable bearings 2 01, plays the role of positioning and movable adjustment. When the movable bearing 201 moves in the adjacent slide groove cavity, it drives the front shell 1 and the rear shell 7 to move to the side close to and away from each other, which plays the role of adjustment, and the adjustment has certain restrictions. The inner cavities of adjacent movable bearings 201 are plugged with positioning rods 2, and the front ends of the positioning rods 2 are fixedly connected with lifting plates 3. Threaded holes are opened on the right sides of the two lifting plates 3, and the threaded rods 8 pass through the adjacent threaded hole cavities near the top and the bottom. Two limiting holes are opened at the tops of the two lifting plates 3 near the center, and the inner cavities of the two adjacent limiting holes are jointly penetrated by the limiting rods 4, and the two The top and bottom ends of the limit rod 4 are both fixedly connected to the plug-in frame 11. Since the two slide grooves are inclined, the adjacent plug rods 9 are inserted into the inner cavity of the plug-in frame 11 for positioning. When the two positioning rods 2 are moving, the front shell 1 and the rear shell 7 are driven to move closer to and away from each other, so that the air in the inner cavity of the front shell 1 and the rear shell 7 can circulate, thereby increasing the probability of gas entering the interior and reducing the temperature. Plug-in grooves are provided on the left side of the adjacent plug-in frames 11, and the right ends of the L-shaped settings of the adjacent plug rods 9 are inserted into the inner cavity of the adjacent plug-in grooves. The adjacent sides of the two plug-in frames 11 are fixedly connected with the first bearing, and the inner cavities of the two first bearings are both A threaded rod 8 is inserted, and the rear sides of the two plug-in frames 11 are fixedly connected to a rear shell 7, a sprayer 5 is fixedly connected to the top of the rear shell 7, and a protective cover 17 is fixedly connected to the front side of the rear shell 7. The inner cavity of the protective cover 17 is fixedly connected to the motor 12 near the right side, and the power output shaft of the motor 12 is fixedly connected to the power rod 6. The power rod 6 passes through the inner cavity of the second bearing, and the left end of the power rod 6 and the outer edge of the threaded rod 8 are fixedly sleeved with a bevel gear 16 near the center, and the two bevel gears 16 are meshed with each other. A partition plate 15 is fixedly connected to the inner cavity of the protective cover 17 near the center, and the second bearing is fixedly connected to the center of the partition plate 15.

[0025] The working principle of the housing of a street sweeper capable of mounting a spray mechanism provided by the utility model is as follows:

[0026] First, by starting the motor 12, the power output shaft of the motor 12 drives the power rod 6 to rotate, and the rotation of the power rod 6 drives the adjacent bevel gear 16 to mesh and rotate, and the meshing rotation of the adjacent bevel gear 16 drives the threaded rod 8 to rotate, and the rotation of the threaded rod 8 cooperates with the interaction between the threads to drive the adjacent lifting plate 3 to perform lifting movement, and the lifting movement of the adjacent lifting plate 3 drives the adjacent positioning rods 2 and the movable bearing 201 to move in the inner cavity of the adjacent slide groove. Since the two slide grooves are both inclined, and cooperate with the adjacent insertion rods 9 to be inserted into the inner cavity of the insertion frame 11 for positioning, the two positioning rods 2 drive the front shell 1 and the rear shell 7 to move closer to and away from each other when moving.

[0027] Compared with the related art, the street sweeper housing provided by the utility model that can be equipped with a spray mechanism has the following beneficial effects:

[0028] Through the mutual coordination between the various components, the street sweeper can realize internal airflow through the separation distance between the front shell 1 and the positioning rod 2 when working, so that the heat generated by the internal machinery can be easily dissipated to reduce the internal temperature.

[0029] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A housing of a street sweeper capable of mounting a spray mechanism, comprising a front housing (1), characterized in that: Two insertion rods (9) are fixedly connected to the front side of the front shell (1), and the cross-sections of the two insertion rods (9) are both L-shaped. Two sliding grooves are provided on the front side of the front shell (1) near the right side, and the inner cavities of the two sliding grooves are movably connected to movable bearings (201), and the inner cavities of adjacent movable bearings (201) are plugged with positioning rods (2). The front ends of the positioning rods (2) are fixedly connected to lifting plates (3), and two limiting holes are provided near the center of the tops of the two lifting plates (3), and the inner cavities of the two adjacent limiting holes are penetrated by the limiting rods (4). The top and bottom ends of the two limiting rods (4) are fixedly connected to the plug-in frames (11), and the left sides of the adjacent plug-in frames (11) are provided with plug-in grooves. The right ends of the L-shaped arrangement of the insertion rod (9) are inserted into the inner cavities of adjacent insertion slots; the adjacent sides of the two insertion frames (11) are fixedly connected to a first bearing; the inner cavities of the two first bearings are commonly inserted with a threaded rod (8); the rear sides of the two insertion frames (11) are commonly fixedly connected to a rear shell (7); the top of the rear shell (7) is fixedly connected to a sprayer (5); the front side of the rear shell (7) is fixedly connected to a protective cover (17); the inner cavity of the protective cover (17) is fixedly connected to a motor (12) near the right side; the power output shaft of the motor (12) is fixedly connected to a power rod (6); the inner cavity of the protective cover (17) is fixedly connected to a partition plate (15) near the center; the center of the partition plate (15) is fixedly connected to a second bearing.

2. A street sweeper housing capable of mounting a spray mechanism according to claim 1, characterized in that: The power rod (6) passes through the inner cavity of the second bearing, and a bevel gear (16) is fixedly sleeved on the left end of the power rod (6) and the outer edge of the threaded rod (8) near the center, and the two bevel gears (16) are meshed with each other.

3. A street sweeper housing capable of mounting a spray mechanism according to claim 1, characterized in that: The right sides of the two lifting plates (3) are both provided with threaded holes, and the threaded rods (8) pass through the inner cavities of the adjacent threaded holes near the top and bottom ends.

4. A street sweeper housing capable of mounting a spray mechanism according to claim 1, characterized in that: A top baffle (10) is fixedly connected to the top of the front shell (1) near the right side, and a fixing frame (13) is fixedly connected to the top of the rear shell (7) near the left side. The right sides of adjacent top baffles (10) are plugged into the inner cavity of adjacent fixing frames (13).

5. A street sweeper housing capable of mounting a spray mechanism according to claim 4, characterized in that: A spring (14) is fixedly connected between the right side of the top baffle (10) and the inner cavity of the fixed frame (13).

Images