Height adjusting device for high-pressure water gun of motor sweeper

Abstract

The utility model discloses a high-pressure water gun height adjusting device for a motor sweeper, which comprises a machine frame and is characterized in that symmetrical sliding grooves are arranged on the inner side of the machine frame, push rod mechanisms are arranged in the sliding grooves in a sliding mode, a rotating mechanism is arranged on the inner side of the upper end of the machine frame, and an adjusting mechanism is arranged at the bottom end of the rotating mechanism. The rotating motor drives the rotating rod to rotate, the water spraying angle of the adjusting mechanism is controlled, the adjusting nut in the adjusting mechanism fixes the position of the knob torsion bar, the high-pressure spray nozzle is erected in the high-pressure spray nozzle through hole, angle adjustment is matched, and the high-pressure spray nozzle is adjusted and used according to the actual situation that the high-pressure spray nozzle needs to clean the ground, the wall and the garbage can height.

Description

Technical Field

[0001] The utility model relates to the technical field of sweepers, in particular to a height adjustment device for a high-pressure water gun of a sweeper. Background Art

[0002] As urbanization develops faster and faster, more and more garbage is generated by humans, especially on construction sites such as buildings, road construction, and tunnel construction. The volume and quality of garbage are larger than those on ordinary roads. Cleaning the road surface by cleaners alone can no longer meet the needs, so humans began to use road sweepers to reduce the workload of workers. However, the existing technology uses manual adjustment of the flushing direction of the flushing gun to adapt to the scene where the sweeper cannot use a water gun to flush dirt and garbage on the ground, walls, trash cans, etc. Utility Model Content

[0003] The purpose of the utility model is to provide a high-pressure water gun height adjustment device for a sweeper to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides a height adjustment device for a high-pressure water gun of a sweeper, comprising a frame, a symmetrical sliding groove is provided on the inner side of the frame, a push rod mechanism is slidably provided in the sliding groove, a rotating mechanism is provided on the inner side of the upper end of the frame, and an adjustment mechanism is provided at the bottom end of the rotating mechanism.

[0005] Preferably, the push rod mechanism comprises a push rod motor, and a movable push rod is provided at the output end of the push rod motor. One end of the movable push rod is sleeved in the sliding groove for movement, and a fixing piece is provided at the other end of the movable push rod.

[0006] Preferably, the rotating mechanism comprises a support rod, a fixing frame is provided at the top end of the support rod, a bottom plate is fixedly provided on the upper end surface of the fixing frame, a rotating motor is provided on the bottom plate, a rotating rod is provided at the output end of the rotating motor, and the rotating rod passes through the bottom plate.

[0007] Preferably, the rotating rod comprises an upper rod and a lower rod, a connecting sleeve is sleeved between the connection between the upper rod and the lower rod, and an adjusting bolt is penetrated through the connecting sleeve.

[0008] Preferably, the fixing member is fixedly mounted on the supporting rod and connected thereto.

[0009] Preferably, an upper protective shell is provided around the upper edge of the bottom plate, and a lower protective shell is provided around the lower edge of the bottom plate.

[0010] Preferably, the adjustment mechanism includes a fixed block and an angle adjustment member, the fixed block is provided with an adjustment groove, the back side of the fixed block is provided with an adjustment plate, an upper through hole is provided on the side of the adjustment plate close to the fixed block, a lower through hole is provided below the upper through hole, a fixing bolt is provided in the lower through hole, the fixing bolt is connected to the fixed block, and the angle adjustment member is installed through the adjustment groove and the upper through hole.

[0011] Preferably, the angle adjustment member comprises a rotating torsion rod and an adjusting nut, and the adjusting nut is mounted on the rotating torsion rod.

[0012] Preferably, a high-pressure nozzle through hole is provided on a side of the adjustment plate that is not close to the fixing block, and the adjustment plate and the fixing block are in a bent structure.

[0013] Preferably, a hook is provided on the outer side of the upper end of the frame.

[0014] Beneficial effects that can be achieved by the utility model:

[0015] 1. Drive the rotating rod to rotate through the rotating motor to control the water spraying angle of the adjusting mechanism. Adjust the position of the adjusting nut in the adjusting mechanism to fix the knob torsion rod. Set up the high-pressure nozzle in the through hole of the high-pressure nozzle. Adjust the angle according to the actual situation of the height of the high-pressure nozzle to clean the floor, wall, and trash can. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the push rod mechanism structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the rotating mechanism structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the regulating mechanism of the utility model.

[0021] In the figure: 1. frame; 2. sliding groove; 3. push rod mechanism; 301. push rod motor; 302. movable push rod; 303. fixing part; 4. rotating mechanism; 401. support rod; 402. fixing frame; 403. bottom plate; 404. rotating motor; 405. rotating rod; 406. upper rod; 407. lower rod; 408. connecting sleeve; 409. adjusting bolt; 410. upper protective shell; 411. lower protective shell; 5. adjusting mechanism; 501. fixing block; 502. angle adjusting part; 503. adjusting groove; 504. adjusting plate; 505. upper through hole; 506. lower through hole; 507. fixing bolt; 508. rotating torsion bar; 509. adjusting nut; 510. high pressure nozzle through hole; 6. hook. DETAILED DESCRIPTION

[0022] In order to better understand the above technical solution, exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0023] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0024] It should be noted that, in the embodiments of the present invention, the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the coordinate system shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0027] The utility model provides a height adjustment device for a high-pressure water gun of a sweeper, comprising a frame 1, a symmetrical sliding groove 2 is arranged on the inner side of the frame 1, a push rod mechanism 3 is slidably arranged in the sliding groove 2, a rotating mechanism 4 is arranged on the inner side of the upper end of the frame 1, and an adjustment mechanism 5 is arranged at the bottom end of the rotating mechanism 4. The rotating mechanism 4 is driven to rotate by the push rod mechanism 3 to control the water spraying angle of the adjustment mechanism 5, so as to coordinate the angle adjustment.

[0028] The push rod mechanism 3 includes a push rod motor 301, and a movable push rod 302 is provided at the output end of the push rod motor 301. One end of the movable push rod 302 is sleeved in the sliding groove 2 and movable. The other end of the movable push rod 302 is provided with a fixing member 303. By sliding one end of the movable push rod 302 horizontally in the sliding groove 2, the other end of the movable push rod 302 causes the fixing member 303 to drive the rotating mechanism 4 to move up and down, thereby adjusting the distance between the rotating mechanism 4 and the ground.

[0029] The rotating mechanism 4 includes a support rod 401, a fixing frame 402 is provided at the top of the support rod 401, a bottom plate 403 is fixedly provided on the upper end surface of the fixing frame 402, a rotating motor 404 is provided on the bottom plate 403, a rotating rod 405 is provided at the output end of the rotating motor 404, and the rotating rod 405 penetrates the bottom plate 403. The rotating motor 404 drives the rotating rod 405 to rotate, thereby controlling the water spraying angle of the adjusting mechanism 5.

[0030] The rotating rod 405 includes an upper rod 406 and a lower rod 407. A connecting sleeve 408 is sleeved between the connection between the upper rod 406 and the lower rod 407. An adjusting bolt 409 is passed through the connecting sleeve 408. The length between the upper rod 406 and the lower rod 407 is freely adjusted within a use range by controlling the connecting sleeve 408.

[0031] The fixing member 303 is fixedly mounted on the support rod 401 and connected thereto, and the height of the rotating rod 405 is adjusted by mounting the fixing member 303 on the support rod 401 .

[0032] An upper protective shell 410 is disposed around the upper edge of the bottom plate 403 , and a lower protective shell 411 is disposed around the lower edge of the bottom plate 403 . The rotating motor 404 is protected by the protective shells.

[0033] The adjustment mechanism 5 includes a fixed block 501 and an angle adjustment member 502, wherein the fixed block 501 is provided with an adjustment slot 503, an adjustment plate 504 is provided on the back side of the fixed block 501, an upper through hole 505 is provided on the side of the adjustment plate 504 close to the fixed block 501, a lower through hole 506 is provided below the upper through hole 505, a fixing bolt 507 is provided in the lower through hole 506, and the fixing bolt 507 is connected to the fixed block 501, and the angle adjustment member 502 is installed through the adjustment slot 503 and the upper through hole 505, and the angle of the through hole 505 on the adjustment plate 504 is adjusted by the angle adjustment member 502 moving horizontally in the adjustment slot 503 and the upper through hole 505.

[0034] The angle adjustment member 502 includes a rotating torsion bar 508 and an adjusting nut 509 . The adjusting nut 509 is installed on the rotating torsion bar 508 . The position of the rotating torsion bar 508 is fixed by the adjusting nut 509 .

[0035] A high-pressure nozzle through hole 510 is provided on the side of the adjustment plate 504 which is not close to the fixed block 501. The adjustment plate 504 and the fixed block 501 are in a bent structure. A high-pressure nozzle is set up in the high-pressure nozzle through hole 510, and the angle is adjusted according to the actual situation of the height of the ground, wall, and trash can that the high-pressure nozzle needs to clean.

[0036] A hook 6 is disposed on the outer side of the upper end of the frame 1, and the hook 6 can be used in conjunction with different types of cleaning vehicles.

[0037] Working principle: When in use, the hook 6 is hung on the sweeper, and when the push rod motor 301 drives one end of the movable push rod 302 to slide horizontally in the sliding groove 2, the fixing part 303 at the other end of the movable push rod 302 drives the support rod 401 to move up and down, and the water pipe passes through the fixing part 303. According to different usage scenarios, the length of the upper rod 406 and the lower rod 407 is first adjusted through the adjusting bolt 409 of the connecting sleeve 408. After the length is adjusted to a suitable length, the rotating motor 404 is started to drive the rotating rod 405 to rotate, and finally the high-pressure nozzle is set in the high-pressure nozzle through hole 510, and the rotating adjusting nut 509 moves horizontally in the adjusting groove 503 and the upper through hole 505 to control the water spraying angle of the adjusting mechanism 5. During work, a water gun is used to flush dirt and garbage on the ground, walls, trash cans, etc.

[0038] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0039] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made 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 height adjustment device for a high-pressure water gun of a sweeper, comprising a frame, the frame being in an inverted T shape, characterized in that: A symmetrical sliding groove is provided on the inner wall of one lateral side of the frame, a push rod mechanism is slidably provided in the sliding groove, a rotating mechanism is provided on the inner side of the upper end of the frame, and an adjusting mechanism is provided at the bottom end of the rotating mechanism; The rotating mechanism comprises a support rod, a fixing frame is provided at the top of the support rod, a bottom plate is fixedly provided on the upper end surface of the fixing frame, a rotating motor is provided on the bottom plate, a rotating rod is provided at the output end of the rotating motor, and the rotating rod passes through the bottom plate; The rotating rod comprises an upper rod and a lower rod, a connecting sleeve is sleeved between the connection between the upper rod and the lower rod, and an adjusting bolt is penetrated through the connecting sleeve; An upper protective shell is also provided around the upper edge of the bottom plate, and a lower protective shell is also provided around the lower edge of the bottom plate.

2. The height adjustment device for a high-pressure water gun of a sweeper according to claim 1, characterized in that: The push rod mechanism comprises a push rod motor. A movable push rod is provided at the output end of the push rod motor. One end of the movable push rod is sleeved in the sliding groove and movable. A fixing piece is provided at the other end of the movable push rod.

3. The height adjustment device for a high-pressure water gun of a sweeper according to claim 2, characterized in that: The fixing piece is fixedly mounted on the supporting rod and connected thereto.

4. The height adjustment device for a high-pressure water gun of a sweeper according to claim 1, characterized in that: The adjustment mechanism includes a fixed block and an angle adjustment member, the fixed block is provided with an adjustment slot, the back side of the fixed block is provided with an adjustment plate, an upper through hole is provided on the side of the adjustment plate close to the fixed block, a lower through hole is provided below the upper through hole, a fixing bolt is provided in the lower through hole, the fixing bolt is connected to the fixed block, and the angle adjustment member is installed through the adjustment slot and the upper through hole.

5. The height adjustment device for a high-pressure water gun of a sweeper according to claim 4, characterized in that: The angle adjustment member comprises a rotating torsion rod and an adjusting nut, and the adjusting nut is mounted on the rotating torsion rod.

6. The height adjustment device for a high-pressure water gun of a sweeper according to claim 5, characterized in that: A high-pressure nozzle through hole is provided on one side of the adjustment plate not close to the fixing block, and the adjustment plate and the fixing block are in a bent structure.

7. The height adjustment device for a high-pressure water gun of a sweeper according to claim 1, characterized in that: A hook is arranged on the outer side of the upper end of the frame.

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