CN111549709A - Suction nozzle device with vibration reduction function - Google Patents
Suction nozzle device with vibration reduction function Download PDFInfo
- Publication number
- CN111549709A CN111549709A CN202010477242.5A CN202010477242A CN111549709A CN 111549709 A CN111549709 A CN 111549709A CN 202010477242 A CN202010477242 A CN 202010477242A CN 111549709 A CN111549709 A CN 111549709A
- Authority
- CN
- China
- Prior art keywords
- sucker
- connecting rods
- suction nozzle
- nozzle device
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0827—Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum
- E01H1/0836—Apparatus dislodging all of the dirt by suction ; Suction nozzles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
The invention discloses a suction nozzle device with a vibration reduction function, which comprises a suction cup, wherein the top of the suction cup is connected with a suction tube on a frame of a sanitation vehicle through a hose; the garbage truck chassis comprises a chassis frame, a sucker, a lifting frame, a connecting rod and a lifting frame, wherein the outer side surface of the chassis frame of the sanitation truck is fixedly provided with the lifting frame corresponding to the two connecting rods respectively; the middle parts of the two connecting rods are respectively and rotatably connected with a supporting rod, and the bottom of the supporting rod is fixedly connected with the top of the sucker. The invention has simple structure, easy manufacture, simple operation and easy popularization.
Description
Technical Field
The invention relates to the field of environmental sanitation equipment, in particular to a suction nozzle device with a vibration reduction function.
Background
The suction nozzle is one of the core parts of the sanitation vehicle and is used for absorbing garbage in the width direction of the vehicle. At present, the conventional sucker is easy to bounce up and down during operation of a vehicle, and particularly during high-speed operation, the vehicle shakes greatly up and down to cause the distance between the sucker and the ground to be larger, so that the sucking and picking effect of the sucker is influenced.
Disclosure of Invention
The invention aims to provide a suction nozzle device with a vibration reduction function, which can effectively improve the suction effect of a suction nozzle.
In order to achieve the purpose, the invention adopts the following technical scheme:
the suction nozzle device with the vibration reduction function is connected to a sanitation vehicle and used for sucking and picking up pavement garbage, and comprises a suction cup, wherein the top of the suction cup is connected with a suction tube on a frame of the sanitation vehicle through a hose; the method is characterized in that: the garbage truck chassis comprises a chassis frame, a sucker and two connecting rods, wherein the two connecting rods are respectively arranged on two sides of the sucker, hanging brackets are respectively fixed on the outer side surface of the chassis frame of the sanitation truck corresponding to the two connecting rods, the head ends of the two connecting rods are respectively rotatably connected with the corresponding hanging brackets through pin shafts, the tail ends of the connecting rods are connected with rollers, and the rollers are supported on the ground in a rolling manner when the sucker sucks and picks up garbage on the ground; the middle parts of the two connecting rods are respectively and rotatably connected with a supporting rod, and the bottom of the supporting rod is fixedly connected with the top of the sucker.
Furthermore, the top of the sucker is connected with a lifting oil cylinder for lifting the sucker, the cylinder body of the lifting oil cylinder is hinged with the inner side face of a girder of the chassis of the sanitation vehicle, and the head of a push rod of the lifting oil cylinder is hinged with the top of the sucker.
Furthermore, a limiting frame is fixed on the inner side face of a crossbeam of the sanitation truck chassis, a limiting buffer block is fixed at the bottom of the limiting frame, and the limiting buffer block is used for limiting the height position of the sucker after being lifted.
Furthermore, threaded connection has the screw rod that sets up along vertical direction on one side of spacing, and the bottom of screw rod is connected with the spring, and the lower extreme of spring is connected with the chain, and the lower extreme of chain is connected and is connected with the front end of sucking disc.
Furthermore, the top of the tail end of the connecting rod is provided with a long screw rod, the top of the roller is provided with a long slotted hole, and the position of the roller can be adjusted through the connection and the matching of the long screw rod and the long slotted hole.
By adopting the technology, the invention has the following beneficial effects: can promote sucking disc device's stability, reduce rocking of sucking disc device lift in-process for sucking disc device and ground laminating promote sucking disc device dust absorption effect, sanitation car is when the operation simultaneously, and the damping effect is showing. In addition, the invention has simple structure, easy manufacture, simple operation and easy popularization.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and the detailed description;
FIG. 1 is a schematic view of the present invention;
fig. 2 is a schematic diagram of the damping of the present invention.
Detailed Description
As shown in fig. 1 or fig. 2, the suction nozzle device with vibration reduction function of the present invention, which is connected to a sanitation vehicle for sucking and picking up road garbage, comprises a suction cup 1, wherein the top of the suction cup 1 is connected to a suction tube 3 on the frame of the sanitation vehicle through a hose 2; the garbage truck chassis comprises a chassis frame, a sucker 1, two connecting rods 4, hangers 5, rollers 6 and a lifting frame, wherein the two connecting rods 4 are respectively arranged on two sides of the sucker 1, hangers 5 are respectively fixed on the outer side surface of the chassis frame of the sanitation truck corresponding to the two connecting rods 4, the head ends of the two connecting rods 4 are respectively and rotatably connected with the corresponding hangers 5 through pin shafts, the tail ends of the connecting rods 4 are connected with the rollers 6, and the rollers 6 are supported on the ground in a rolling manner when the sucker 1 sucks and; the middle parts of the two connecting rods 4 are respectively and rotatably connected with a supporting rod 7, and the bottom of the supporting rod 7 is fixedly connected with the top of the sucker 1.
The top of the sucker 1 is connected with a lifting oil cylinder 8 for lifting the sucker, the cylinder body of the lifting oil cylinder 8 is hinged with the inner side face of a girder of the chassis of the sanitation vehicle, and the head of a push rod of the lifting oil cylinder 8 is hinged with the top of the sucker 1. When the sucker 1 is not operated, the sucker 1 can be lifted up through the lifting oil cylinder 8, and the sucker 1 is prevented from being damaged.
A limiting frame 9 is fixed on the inner side face of a crossbeam of the sanitation truck chassis, a limiting buffer block 91 is fixed at the bottom of the limiting frame 9, and the limiting buffer block 91 is used for limiting the height position of the sucker 1 after being lifted.
The screw rod 10 that sets up along vertical direction is threaded connection on one side of spacing 9, and the bottom of screw rod 10 is connected with spring 11, and the lower extreme of spring 11 is connected with chain 12, and the lower extreme of chain 12 is connected and is connected with the front end of sucking disc 1. When the sucker 1 works, the chain 12 can play a role in assisting to lift the front end of the sucker 1, and the problem that the front end of the sucker 1 hangs down to influence the garbage suction and collection efficiency is avoided.
The top of the tail end of the connecting rod 4 is provided with a long screw rod 10, the top of the roller 6 is provided with a long slotted hole, and the position of the roller 6 can be adjusted through the connection and the matching of the long screw rod 10 and the long slotted hole. Before the sucker 1 works, the ground clearance of the sucker 1 can be adjusted by adjusting the long screw 10 and the roller 6.
As shown in figure 2, according to the vibration reduction principle of the invention, when the sucker 1 works, the roller 6 jumps upwards by the interval CC ', and the sucker 1 jumps upwards by the interval BB ' (smaller than the interval CC ') through the support rod 7, so that the vibration reduction effect is achieved.
While the invention has been described in connection with the above embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, which are illustrative and not restrictive, and that those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (5)
1. The suction nozzle device with the vibration reduction function is connected to a sanitation vehicle and used for sucking and picking up pavement garbage, and comprises a suction cup, wherein the top of the suction cup is connected with a suction tube on a frame of the sanitation vehicle through a hose; the method is characterized in that: the garbage truck chassis comprises a chassis frame, a sucker and two connecting rods, wherein the two connecting rods are respectively arranged on two sides of the sucker, hanging brackets are respectively fixed on the outer side surface of the chassis frame of the sanitation truck corresponding to the two connecting rods, the head ends of the two connecting rods are respectively rotatably connected with the corresponding hanging brackets through pin shafts, the tail ends of the connecting rods are connected with rollers, and the rollers are supported on the ground in a rolling manner when the sucker sucks and picks up garbage on the ground; the middle parts of the two connecting rods are respectively and rotatably connected with a supporting rod, and the bottom of the supporting rod is fixedly connected with the top of the sucker.
2. The suction nozzle device with vibration damping function according to claim 1, wherein: the top of the sucking disc is connected with a lifting oil cylinder for lifting the sucking disc, the cylinder body of the lifting oil cylinder is hinged with the inner side face of a girder of the chassis of the sanitation truck, and the head of a push rod of the lifting oil cylinder is hinged with the top of the sucking disc.
3. The suction nozzle device with vibration damping function according to claim 1, wherein: a limiting frame is fixed on the inner side face of a crossbeam of the sanitation truck chassis, a limiting buffer block is fixed at the bottom of the limiting frame, and the limiting buffer block is used for limiting the height position of the sucker after being lifted.
4. The suction nozzle device with vibration damping function according to claim 3, wherein: the screw rod that threaded connection has along vertical direction setting on one side of spacing, the bottom of screw rod is connected with the spring, and the lower extreme of spring is connected with the chain, and the lower extreme of chain is connected and is connected with the front end of sucking disc.
5. The suction nozzle device with vibration damping function according to claim 1, wherein: the top of the tail end of the connecting rod is provided with a long screw rod, the top of the roller is provided with a long slotted hole, and the position of the roller can be adjusted through the connection and the matching of the long screw rod and the long slotted hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010477242.5A CN111549709A (en) | 2020-05-29 | 2020-05-29 | Suction nozzle device with vibration reduction function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010477242.5A CN111549709A (en) | 2020-05-29 | 2020-05-29 | Suction nozzle device with vibration reduction function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111549709A true CN111549709A (en) | 2020-08-18 |
Family
ID=72001016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010477242.5A Pending CN111549709A (en) | 2020-05-29 | 2020-05-29 | Suction nozzle device with vibration reduction function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111549709A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113756241A (en) * | 2021-09-22 | 2021-12-07 | 南京晨光森田环保科技有限公司 | Pneumatic control device for sucking disc of sweeping machine |
-
2020
- 2020-05-29 CN CN202010477242.5A patent/CN111549709A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113756241A (en) * | 2021-09-22 | 2021-12-07 | 南京晨光森田环保科技有限公司 | Pneumatic control device for sucking disc of sweeping machine |
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