Multi-angle garbage truck watering device

Abstract

The multi-angle garbage truck watering device comprises a first motor fixedly arranged at the rear end of the bottom of a seat of a garbage truck, an output shaft of the first motor faces downwards and is fixedly connected with a rotating plate, and a first electric push rod is vertically and fixedly arranged at the end, away from the first motor, of the rotating plate; the telescopic end of the first electric push rod faces downwards and is fixedly connected with a lifting seat, a second motor is horizontally and fixedly arranged on the lifting seat, an output shaft of the second motor is fixedly connected with a rotating seat, and a third motor is horizontally and fixedly arranged on the rotating seat; an output shaft of the third motor is perpendicular to an output shaft of the second motor and fixedly connected with a conveying pipe, the top end of the conveying pipe fixedly communicates with a hose, and the bottom end of the conveying pipe is detachably connected with a spraying mechanism. The spraying mechanism can be adjusted at multiple angles, is convenient to disassemble, assemble and replace, and is more practical.

Description

Technical Field

[0001] The utility model belongs to the technical field of garbage truck sprinklers, and in particular relates to a multi-angle garbage truck sprinkler. Background Art

[0002] Garbage trucks are mainly used for transporting various types of garbage by municipal sanitation and large factories and mines. They are especially suitable for transporting domestic garbage in residential areas. They can compress and crush the loaded garbage to increase its density and reduce its volume, greatly improving the efficiency of garbage collection and transportation. They are mainly divided into compression garbage trucks, dump garbage trucks, swing arm garbage trucks, self-loading and unloading garbage trucks, sealed garbage trucks, and pull-arm garbage trucks.

[0003] At present, common garbage trucks with sprinkler functions usually install water pumps and water tanks on their seats, and then sprinkle water through nozzles installed on the body of the vehicle. However, most of the nozzles are fixed structures. On the one hand, the range of their sprinkler is relatively limited and cannot meet actual needs. On the other hand, when they are blocked or damaged, they cannot be easily disassembled, assembled, or replaced. They are not flexible and convenient to use and need to be improved. Utility Model Content

[0004] In view of this, the purpose of the utility model is to provide a multi-angle garbage truck sprinkler device, which can realize multi-angle adjustment of the spraying mechanism and convenient disassembly and replacement to solve the above problems.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a multi-angle garbage truck sprinkler device, comprising a first motor fixedly mounted on the rear end of the bottom of the garbage truck seat, the output shaft of the first motor facing downward and fixedly connected to a rotating plate, a first electric push rod is vertically fixedly mounted on an end of the rotating plate away from the first motor, the telescopic end of the first electric push rod faces downward and fixedly connected to a lifting seat, a second motor is horizontally fixedly mounted on the lifting seat, the output shaft of the second motor is fixedly connected to a rotating seat, a third motor is horizontally fixedly mounted on the rotating seat, the output shaft of the third motor is perpendicular to the output shaft of the second motor and is fixedly connected to a conveying pipe, the top end of the conveying pipe is fixedly connected to a hose, the bottom end is open and a square limit seat is fixedly mounted on the bottom end, second electric push rods are horizontally fixedly mounted on the left and right sides of the top of the limit seat, and the two second electric push rods The telescopic ends are arranged back to back and are fixedly connected with fixing plates, the two fixing plates are facing downward and the lower parts of the opposite sides thereof are fixedly provided with two limit plugs which are evenly spaced up and down, the limit plugs located on the upper side correspond to the limit seat and the corresponding side parts of the limit seat are provided with a first blind groove, a spraying mechanism is provided under the limit seat, the spraying mechanism comprises a cross-shaped spray pipe, the bottom of the spray pipe is fixedly connected with a plurality of nozzles, the top center of the spray pipe is fixedly connected with a plug pipe, the lower part of the plug pipe is fixedly sleeved with a square positioning seat, the upper part of the plug pipe is sleeved on the inner side of the conveying pipe, the positioning seat abuts against the limit seat, the limit plugs located on the lower side correspond to the positioning seat and the corresponding side parts of the positioning seat are provided with a second blind groove, the fixed plate abuts against the corresponding limit seat and the side parts of the positioning seat, and the limit plugs are inserted in the corresponding first blind groove and the second blind groove.

[0006] Preferably, the outer diameter of the plug tube matches the inner diameter of the delivery tube.

[0007] Preferably, a sealing ring is fixedly provided at the top end of the plug-in tube.

[0008] Preferably, the positioning seat is matched with the limiting seat.

[0009] Preferably, the limiting plug plate is matched with the corresponding first blind groove and second blind groove.

[0010] The utility model has the following beneficial effects: when watering, the hose is connected to the water outlet of the water pump on the vehicle seat, and the water inlet of the water pump is connected to the water tank on the vehicle seat. Then, under the pumping of the water pump, the water in the water tank can be pumped into the delivery pipe through the hose, and then the water is delivered to the spray pipe through the delivery pipe and the plug pipe, and finally sprayed out through the multiple nozzles on the spray pipe to realize the watering operation. During the process, the operation of the first motor can drive the rotating plate to swing back and forth within a certain angle range at the rear of the vehicle, so as to realize the flexible angle adjustment of the spraying mechanism on the xy plane. When the watering operation is stopped, the rotating plate can be turned to the bottom of the vehicle seat, and the rotating plate and the spraying mechanism can be stored under the vehicle seat to reduce space occupation. At the same time, the operation of the second motor can drive the rotating seat to rotate, so as to realize the flexible angle adjustment of the spraying mechanism on the yz plane. The operation of the third motor can drive the delivery pipe to rotate, so as to realize the flexible angle adjustment of the spraying mechanism on the xz plane. In addition, the distance between the spraying mechanism and the ground can be flexibly adjusted by the extension and retraction of the telescopic end of the first electric push rod. In this way, the spraying range can be effectively increased, and the spraying height and multi-angle can be flexibly adjusted according to actual needs, which is more convenient and practical;

[0011] When the nozzle is blocked and damaged and needs to be replaced, the second electric push rod can be operated in the shutdown state to extend its telescopic end, drive the fixed plate away from the limit seat and the positioning seat, until the limit plug is completely pulled out of the corresponding first blind groove and the second blind groove, the plug-in fixation of the positioning seat can be released, and then the plug-in pipe can be pulled out to disassemble the original spraying mechanism. Then, after taking the new spraying mechanism, first align the plug-in pipe on it with the delivery pipe and plug it in place, and align the positioning seat with the limit seat and abut it in place. Then, operate the second electric push rod to shrink its telescopic end, drive the fixed plate to move until it presses against the limit seat and the positioning seat, so that the limit plug is plugged into the corresponding first blind groove and the second blind groove, and the positioning seat is plugged and fixed, and the fixed installation of the new spraying mechanism can be completed, and the installation is stable, which is convenient for subsequent use. In this way, the flexible replacement of the entire nozzle can be achieved through the convenient disassembly and assembly of the entire spraying mechanism, and the overall use is more flexible and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a main structural schematic diagram of the utility model;

[0013] Figure 2 It is a left-side structural schematic diagram of the utility model;

[0014] Figure 3 This is a schematic diagram of the main structure of the delivery pipe of the utility model;

[0015] Figure 4 It is a schematic diagram of the main structure of the spraying mechanism of the utility model;

[0016] Figure 5 It is a schematic diagram of the top view of the spraying mechanism of the utility model;

[0017] Figure 6 It is a schematic diagram of the main structure when the spraying mechanism of the utility model is connected with the conveying pipe.

[0018] Numbers in the figure: 1 is a vehicle seat, 2 is a first motor, 3 is a rotating plate, 4 is a first electric push rod, 5 is a lifting seat, 6 is a second motor, 7 is a rotating seat, 8 is a third motor, 9 is a delivery pipe, 10 is a hose, 11 is a limit seat, 12 is a second electric push rod, 13 is a fixed plate, 14 is a limit plug plate, 15 is a first blind groove, 16 is a spray pipe, 17 is a nozzle, 18 is a plug-in tube, 19 is a positioning seat, 20 is a second blind groove, and 21 is a sealing ring. DETAILED DESCRIPTION

[0019] The utility model is further described in detail below with reference to the accompanying drawings and specific implementation methods:

[0020] like Figures 1 to 6 As shown, a multi-angle garbage truck sprinkler device includes a first motor 2 fixedly mounted on the rear end of the bottom of a seat 1 of the garbage truck, the output shaft of the first motor 2 faces downward and is fixedly connected to a rotating plate 3, a first electric push rod 4 is vertically fixedly mounted on one end of the rotating plate 3 away from the first motor 2, the telescopic end of the first electric push rod 4 faces downward and is fixedly connected to a lifting seat 5, a second motor 6 is horizontally fixedly mounted on the lifting seat 5, the output shaft of the second motor 6 is fixedly connected to a rotating seat 7, a third motor 8 is horizontally fixedly mounted on the rotating seat 7, the output shaft of the third motor 8 is perpendicular to the output shaft of the second motor 6 and is fixedly connected to a conveying pipe 9. The top of the delivery pipe 9 is fixedly connected with a hose 10, the bottom is open and a square limit seat 11 is fixedly sleeved on the bottom. The left and right sides of the top of the limit seat 11 are both horizontally fixed with second electric push rods 12. The telescopic ends of the two second electric push rods 12 are arranged back to back and are both fixedly connected with a fixing plate 13. The two fixing plates 13 face downward and two limit plugs 14 are fixedly arranged at intervals from top to bottom on the lower part of the opposite side. The limit plug 14 located on the upper side corresponds to the limit seat 11 and the side of the corresponding limit seat 11 is provided with a first blind groove 15. A spraying mechanism is provided below the limit seat 11, and the spraying mechanism includes a cross-shaped spray pipe 16, the bottom of the spray pipe 16 is fixedly connected with a plurality of nozzles 17, the top center of the spray pipe 16 is fixedly connected with a plug pipe 18, and the lower part of the plug pipe 18 is fixedly sleeved with a square positioning seat 19. The upper part of the plug-in tube 18 is inserted into the inner side of the conveying tube 9, the positioning seat 19 is abutted against the limiting seat 11, the limiting plug plate 14 located at the lower side corresponds to the positioning seat 19 and a second blind groove 20 is opened on the side of the corresponding positioning seat 19, the fixing plate 13 is abutted against the corresponding limiting seat 11 and the side of the positioning seat 19, and the limiting plug plate 14 is inserted into the corresponding first blind groove 15 and the second blind groove 20;

[0021] When watering, the hose 10 is connected to the water outlet of the water pump (not shown) on the seat 1, and the water inlet of the water pump is connected to the water tank (not shown) on the seat 1. Then, the water in the water tank can be pumped into the delivery pipe 9 through the hose 10 by the water pump, and then the water is delivered to the spray pipe 16 through the delivery pipe 9 and the plug pipe 18, and finally sprayed out through the multiple nozzles 17 on the spray pipe 16 to realize the watering operation. During the process, the operation of the first motor 2 can drive the rotating plate 3 to reciprocate within a certain angle range at the rear of the vehicle, so as to realize the flexible angle adjustment of the spraying mechanism on the xy plane. When the watering operation is stopped, the rotating plate 3 can be rotated to the bottom of the seat 1, and the rotating plate 3 and the spraying mechanism can be stored under the seat 1 to reduce space occupation. At the same time, the second motor 6 can be used to drive the rotating seat 7 to rotate, so as to realize flexible angle adjustment of the spraying mechanism on the yz plane, and the third motor 8 can be used to drive the conveying pipe 9 to rotate, so as to realize flexible angle adjustment of the spraying mechanism on the xz plane. In addition, the distance between the spraying mechanism and the ground can be flexibly adjusted by extending and retracting the telescopic end of the first electric push rod 4. In this way, the spraying range can be effectively increased, and it is more convenient to flexibly adjust the height and multi-angle of the spraying according to actual needs, which is more convenient and practical.

[0022] When the nozzle 17 is blocked and damaged and needs to be replaced, the second electric push rod 12 can be operated in the shutdown state to extend its telescopic end, drive the fixed plate 13 away from the limit seat 11 and the positioning seat 19, until the limit plug 14 is completely pulled out from the corresponding first blind groove 15 and the second blind groove 20, and the plug-in fixation of the positioning seat 19 can be released, and then the plug-in pipe 18 can be pulled out to remove the original spraying mechanism. Then, after taking the new spraying mechanism, first align the plug-in pipe 18 on it with the delivery pipe 9 and plug it in place, and align the positioning seat 19 with the limit seat 11 and abut it in place. Then, operate the second electric push rod 12 to shrink its telescopic end, drive the fixed plate 13 to move until it presses against the limit seat 11 and the positioning seat 19, so that the limit plug 14 is plugged into the corresponding first blind groove 15 and the second blind groove 20, and the positioning seat 19 is plugged and fixed, and the fixed installation of the new spraying mechanism can be completed, and the installation is stable and convenient for subsequent use. In this way, the entire spraying mechanism can be conveniently disassembled and assembled to realize flexible replacement of the nozzle 17 as a whole, and the overall use is more flexible and convenient. The first motor 2, the second motor 6, and the third motor 8 can all adopt existing conventional stepping motors with brake functions, so as to cooperate to realize the rotation of the corresponding angle and the position locking after the rotation is in place.

[0023] In this embodiment, the outer diameter of the plug-in tube 18 is matched with the inner diameter of the delivery tube 9 to ensure smooth plug-in connection between the plug-in tube 18 and the delivery tube 9 .

[0024] In this embodiment, a sealing ring 21 is fixedly provided at the top of the plug-in tube 18 to ensure the sealing of the plug-in tube 18 and the plug-in sleeve of the delivery tube 9 to avoid water leakage.

[0025] In this embodiment, the positioning seat 19 is matched with the limiting seat 11 to ensure smooth abutment between the two.

[0026] In this embodiment, the limiting plug plate 14 is matched with the corresponding first blind groove 15 and second blind groove 20 to ensure that the limiting plug plate 14 is smoothly plugged into place, thereby achieving fixed installation of the spraying mechanism.

[0027] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-angle garbage truck sprinkler, characterized in that: The invention comprises a first motor fixedly mounted on the rear end of the bottom of the seat of the garbage truck, the output shaft of the first motor facing downward and fixedly connected to a rotating plate, a first electric push rod being vertically fixedly mounted on an end of the rotating plate away from the first motor, a telescopic end of the first electric push rod facing downward and fixedly connected to a lifting seat, a second motor being horizontally fixedly mounted on the lifting seat, an output shaft of the second motor being fixedly connected to a rotating seat, a third motor being horizontally fixedly mounted on the rotating seat, an output shaft of the third motor being perpendicular to the output shaft of the second motor and being fixedly connected to a conveying pipe, a top end of the conveying pipe being fixedly connected to a hose, a bottom end being open and a square limiting seat being fixedly mounted on the bottom end, second electric push rods being horizontally fixedly mounted on the left and right sides of the top of the limiting seat, the telescopic ends of the two second electric push rods being arranged back to back and fixedly connected to a fixing plate , the two fixed plates face downward and are fixed with two limit plugs evenly spaced up and down on the lower parts of the opposite sides thereof, the limit plug on the upper side corresponds to the limit seat and a first blind groove is opened on the side of the corresponding limit seat, a spraying mechanism is provided below the limit seat, the spraying mechanism includes a cross-shaped spray pipe, a plurality of nozzles are fixedly connected to the bottom of the spray pipe, a plug-in pipe is fixedly connected to the top center of the spray pipe, a square positioning seat is fixedly sleeved on the lower part of the plug-in pipe, the upper part of the plug-in pipe is inserted into the inner side of the conveying pipe, the positioning seat is abutted against the limit seat, the limit plug on the lower side corresponds to the positioning seat and a second blind groove is opened on the side of the corresponding positioning seat, the fixed plate abuts on the corresponding limit seat and the side of the positioning seat, and the limit plug is inserted in the corresponding first blind groove and the second blind groove.

2. The multi-angle garbage truck sprinkler device according to claim 1, characterized in that: The outer diameter of the plug-in tube is matched with the inner diameter of the delivery tube.

3. The multi-angle garbage truck sprinkler device according to claim 1, characterized in that: A sealing ring is fixedly arranged on the top end of the plug-in tube.

4. The multi-angle garbage truck sprinkler device according to claim 1, characterized in that: The positioning seat is matched with the limiting seat.

5. The multi-angle garbage truck sprinkler device according to claim 1, characterized in that: The limiting plug plate is matched with the corresponding first blind groove and the second blind groove.

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