CN107035852B - Water flow path of small advertisement remover with hollow planet carrier - Google Patents

Abstract

The invention relates to the field of cleaning equipment, in particular to a water flow path of an advertising scavenging machine with a hollow planet carrier, which mainly comprises four nozzle type brush heads, a pack basket type rack, three transmission hollow shafts, a planet carrier, a gear pair, a hollow planet carrier, an active hollow shaft, a bearing seat, two sealing bearings, a through hole I, a through hole II and a sealing water cavity, wherein the sealing water cavity is formed by enclosing the active hollow shaft, the bearing seat and the two sealing bearings, the bearing seat is provided with the through hole I, the active hollow shaft is provided with the through hole II, and the nozzle type brush heads, the transmission hollow shaft, the central shaft of the hollow planet carrier, the active hollow shaft and the output shaft of a main shaft motor are sequentially connected; the operation of the water is: the three nozzle type brush heads on the periphery can revolve and rotate from the water storage tank, the water pipe, the through hole I, the sealed water cavity, the through hole II, the driving hollow shaft, the hollow planet carrier and the nozzle type brush heads. The invention has novel design, reasonable and smart water path system layout, improves the utilization rate of the cleaning agent and has good effect.

Description

The water flow path of a small advertising clearing machine with a hollow planetary frame

technical field

The invention relates to the field of cleaning equipment, in particular to a water flow path of a small advertising clearing machine with a hollow planetary frame, a basket-type frame, and a novel waterway system design.

Background technique

Small advertisements, as malaria managed by the city, have extremely bad effects on the environment and appearance of the city. What's more serious, some illegal advertisements are also mixed in, which brings certain influence to the atmosphere, stability, economy, credibility and life of the society. hazards. At present, the cleaning of small advertisements is basically done manually by sanitation workers using a small shovel. There are also some cleaning methods: such as high-temperature and high-pressure water guns and wire wheel brushes. These cleaning methods have a large workload and low cleaning efficiency. The cost is high and the cleaning effect is poor. Compared with the existing patented technology, there are many small advertisement cleaning machines with water spraying auxiliary devices, but these water spraying auxiliary devices cannot maximize the utilization rate of the cleaning agent and cannot be well assisted. When the brush head works, the water sprayed by the water spray auxiliary device is uneven, and the insoluble glue and water viscous substances used to paste small advertisements are not easy to clean up. The water flow path of the small advertisement removal machine with a hollow planetary frame adopts The nozzle-type brush head, heating device, and water spray auxiliary device realize efficient cleaning work and more convenient operation, and also provide a variety of choices for cleaning equipment in the market.

Contents of the invention

In order to solve the above problems, the present invention adopts a hollow planetary frame and a novel waterway system, and provides a device with efficient use of cleaning agents, better cleaning effect, higher work efficiency and low cleaning cost.

The scheme that the present invention adopts is:

The water flow path of the small advertising clearing machine with a hollow planetary frame mainly includes four nozzle-type brush heads, a gear pair positioning cover, a casing, a water pipe, a wire, a water storage tank cover, a back basket type frame, a battery, and three transmission Hollow shaft, planetary carrier, dustproof protective cover, fixed ring of dustproof protective cover, gear pair, hollow planetary carrier, active hollow shaft, bearing seat, two sealed bearings, main shaft motor, main switch, through hole I, through hole II , sealed water cavity, heating device, water pump motor, crank linkage mechanism, water storage tank and water pump, including the hand-held part and the backpack type water supply and power supply part, which are connected by the water pipe and the wire, and the bearing seat is fixed inside the shell , the sealed water chamber is surrounded by the active hollow shaft, the bearing seat, and the two sealed bearings, the bearing seat has a through hole I, and the water pipe passes through the through hole I and the sealed water cavity, the active hollow shaft has the through hole II and communicates with the sealed water chamber, the nozzle type brush head, the transmission hollow shaft, the hollow planet carrier center shaft, the active hollow shaft, The output shafts of the main shaft motors are connected sequentially; the hollow planetary frame body is connected to the external gears of the gear pair, and the three shafts on the frame body and the central holes of the three external gears of the gear pair can form The rotating pair is connected; one end of the three transmission hollow shafts is fixedly connected to the webs of the three external gears of the gear pair, and the other end is fixedly connected to the nozzle type brush head; the center hole of the planet carrier and The central axis of the hollow planet carrier forms a rotary pair connection and is located at the front end, and its other three holes form a rotary pair connection with the three transmission hollow shafts. The water flow path is:

After the water is output from the water storage tank through the water pump, it passes through the water pipe and enters the sealed water chamber through the through hole I. When the sealed water chamber is full of water, the water flows from the sealed The water cavity enters the interior of the active hollow shaft through the through hole II, and then enters the interior of the hollow planet carrier, and a water flow at the middle position enters the center axis of the hollow planet carrier along the central axis of the hollow planet carrier. The nozzle-type brush heads are ejected from the small holes above them; the other three water flows enter the three transmission hollow shafts, and then enter the surrounding three nozzle-type brush heads and are ejected from the small holes above them.

The formation of the sealed water cavity is due to the fact that: the bearing seat can form cooperation with the outer rings of the two sealed bearings, the active hollow shaft can form cooperation with the inner rings of the two sealed bearings, and the bearing The seat is not matched with the active hollow shaft, so that the sealed water cavity is formed.

Realization of the revolution and rotation of the three nozzle-type brush heads around: the end of the central axis of the hollow planet carrier is fixedly connected with the nozzle-type brush head to realize the rotation of the nozzle-type brush head in the middle position, and the hollow planet carrier frame The three shafts on the body and the central holes of the three external gears of the gear pair can form a rotating pair connection, the gear pair is installed in the housing, and one end of the three transmission hollow shafts is fixedly connected to the gear pair The other ends of the webs of the three external gears are fixedly connected to the nozzle-type brush head, and due to the rotation of the hollow planet carrier and the meshing of the gears of the gear pair, three nozzles around the periphery are realized. The type brush head can both revolve and rotate, and the combination with the water system can improve the utilization of cleaning agents, reduce the cleaning cost and work more efficiently.

There is the heating device in the water storage tank, and the sprayed water is hot water, so as to accelerate the dissolution and removal of viscous substances such as insoluble glue and water better.

The beneficial effects of the present invention are:

The water flow path design of the small advertising clearing machine with a hollow planetary frame is novel, the layout of the waterway system is reasonable and ingenious, and the surrounding three nozzle-type brush heads can both revolve and rotate, which improves the utilization rate of the cleaning agent and has a good cleaning effect , low cleaning cost and high work efficiency.

Description of drawings

Below in conjunction with figure of the present invention further illustrate:

Fig. 1 is a schematic diagram of the present invention;

Fig. 2 is the enlarged schematic view of the front of the nozzle type brush head;

Fig. 3 is the A-A sectional view of Fig. 2;

Fig. 4 is a partially enlarged schematic diagram of Fig. 3;

Figure 5 is an enlarged schematic view of the interior of the gear pair;

Fig. 6 is a schematic diagram of a full section of the sealed water chamber;

Fig. 7 is the internal schematic diagram of described backpack rack;

Fig. 8 is a schematic diagram of the end face of the hollow planet carrier;

Fig. 9 is a B-B sectional view of Fig. 8;

Fig. 10 is a schematic diagram of the planet carrier.

In the figure, 1. Nozzle type brush head, 2. Gear pair positioning cover, 3. Shell, 4. Water pipe, 5. Wire, 6. Water storage tank cover, 7. Basket type rack, 8. Battery, 9. Transmission Hollow shaft, 10. Planet carrier, 11. Dust protection cover, 12. Dust protection cover fixing ring, 13. Gear pair, 14. Hollow planet carrier, 15. Active hollow shaft, 16. Bearing seat, 17. Two Sealed bearing, 18. Main shaft motor, 19. Main switch, 20. Through hole I, 21. Through hole II, 22. Sealed water cavity, 23. Heating device, 24. Water pump motor, 25. Crank linkage mechanism, 26. Water storage tank, 27. water pump.

Detailed ways

Figure 1 is a schematic diagram of the present invention, which includes a hand-held part and a backpack type water supply power supply part and is connected with a wire (5) by the water pipe (4), and the storage battery (8) is positioned at the rear of the backpack type frame (7) ;

Figure 2 is an enlarged schematic view of the front of the nozzle-type brush head, the nozzle-type brush head in the middle position can rotate, and the three nozzle-type brush heads in the periphery can both revolve and rotate;

As Fig. 3 is the A-A sectional view of Fig. 2, described nozzle type brush head (1), described transmission hollow shaft (9), described hollow planet carrier (14) central axis, described active hollow shaft (15), The output shafts of the main shaft motor (18) are connected sequentially;

Figure 4 is a partial enlarged schematic diagram of Figure 3, the sealed water chamber (22) is surrounded by the active hollow shaft (15), the bearing seat (16), and the two sealed bearings (17);

Figure 5 is an enlarged schematic view of the inside of the gear pair, the planet carrier (10) is connected to the central axis of the hollow planet carrier (14) and is located in front, the center hole of the planet carrier (10) and the hollow The central axis of the planetary carrier (14) forms a rotary pair connection, and the other three holes on the frame body of the planetary carrier (10) form a rotary pair connection with the three transmission hollow shafts (9);

Figure 6 is a schematic diagram of the full section of the sealed water chamber, the bearing seat (16) has a through hole I (20), and the water pipe (4) passes through the through hole I (20) and the sealed water chamber (22) communicating, the active hollow shaft (15) has the through hole II (21) and communicates with the sealed water cavity (22);

Figure 7 is a schematic diagram of the inside of the backpack rack, the backpack rack (7) contains water supply and power supply equipment and is connected to the hand-held part by the water pipe (4) and the wire (5);

Figure 8 is a schematic diagram of the end face of the hollow planet carrier;

As Fig. 9 is the B-B sectional view of Fig. 8, described hollow planet carrier (14) is hollow;

Figure 10 is a schematic diagram of the planet carrier, the planet carrier (10) is added with virtual constraints to ensure the stability of the gear operation.

The water flow path of the small advertising clearing machine with a hollow planetary frame mainly includes four nozzle-type brush heads (1), a gear pair positioning cover (2), a casing (3), a water pipe (4), and a wire (5) , water storage tank cover (6), back basket type frame (7), battery (8), three transmission hollow shafts (9), planet carrier (10), dustproof protective cover (11), dustproof protective cover fixing ring (12), gear pair (13), hollow planet carrier (14), active hollow shaft (15), bearing seat (16), two sealed bearings (17), main shaft motor (18), master switch (19), Through hole I (20), through hole II (21), sealed water chamber (22), heating device (23), water pump motor (24), crank linkage (25), water storage tank (26) and water pump ( 27), which includes a hand-held part and a basket-type water supply and power supply part and is connected to the wire (5) by the water pipe (4), the bearing seat (16) is fixed inside the casing (3), and the sealed water cavity ( 22) Surrounded by the active hollow shaft (15), the bearing seat (16), and the two sealed bearings (17), the bearing seat (16) has a through hole I (20), and the water pipe (4) communicate with the sealed water cavity (22) through the through hole I (20), the active hollow shaft (15) has the through hole II (21) and communicate with the sealed water cavity (22) Connected, the output of the nozzle type brush head (1), the transmission hollow shaft (9), the central shaft of the hollow planet carrier (14), the active hollow shaft (15), and the spindle motor (18) Shafts are connected in turn; the hollow planet carrier (14) is connected to the external gear of the gear pair (13), the three shafts on the frame and the centers of the three external gears of the gear pair (13). The holes can form a rotating pair connection; one end of the three transmission hollow shafts (9) is fixedly connected to the webs of the three external gears of the gear pair (13), and the other end is connected to the nozzle type brush head ( 1) fixed connection; the central hole of the planet carrier (10) and the central axis of the hollow planet carrier (14) form a rotating pair connection and are located at the front end, and its other three holes form three transmission hollow shafts (9) Rotary pair connection;

The water flow path is:

After the water is output from the water storage tank (26) through the water pump (27), it passes through the water pipe (4) and enters the sealed water chamber (22) through the through hole I (20). When the sealed water chamber (22) is full of water, the water enters the inside of the active hollow shaft (15) from the sealed water chamber (22) through the through hole II (21), and then enters the hollow planet Inside the frame (14), a water stream at the middle position enters the nozzle type brush head (1) at the middle position along the central axis of the hollow planetary carrier (14) and sprays out from the small hole above it; In addition, the three-way water flow enters the three transmission hollow shafts (9), and then enters the three nozzle-type brush heads (1) in the periphery and sprays out from the small holes above them.

The formation of the sealed water cavity (22) is due to: the bearing seat (16) can form cooperation with the outer rings of the two sealed bearings (17), and the active hollow shaft (15) can be matched with the outer rings of the two sealed bearings (17). The inner ring of a sealed bearing (17) is formed to cooperate, and the bearing seat (16) is not formed to cooperate with the active hollow shaft (15), so that a sealed water chamber (22) is formed.

Realization of the revolution and rotation of the three nozzle-type brush heads in the periphery: the end of the central axis of the hollow planet carrier (14) is fixedly connected with the nozzle-type brush head (1) to realize the nozzle-type brush head (1) in the middle position rotation, the three shafts on the hollow planetary carrier (14) frame and the central holes of the three external gears of the gear pair (13) can form a rotating pair connection, and the gear pair (13) is installed on the In the housing (3), one end of the three transmission hollow shafts (9) is fixedly connected to the webs of the three external gears of the gear pair (13), and the other end is connected to the nozzle type brush head (1 ) are fixedly connected, so that the surrounding three nozzle-type brush heads (1) can both revolve and rotate, and the combination with the waterway system can improve the utilization of cleaning agents, reduce cleaning costs, and work more efficiently.

The heating device (23) is arranged in the water storage tank (26), and the sprayed water is hot water, so as to realize accelerated dissolution and removal of viscous substances such as insoluble glue and better effect.

When in use, press the main switch (19) located on the housing with your finger, the main shaft motor (18) drives the active hollow shaft (15), and the active hollow shaft (15) drives the hollow planet The frame (14) drives the nozzle-type brush head (1) fixedly connected to the middle position on the end of the central axis of the hollow planetary frame (14) to rotate; The shaft and the central holes of the three external gears of the gear pair (13) can form a rotating pair connection, and the rotation of the hollow planetary carrier (14) and the engagement of the gears of the gear pair (13) can make the The external gear of the gear pair (13) rotates and revolves, and the external gear of the gear pair (13) rotates to drive the transmission hollow shaft (9) fixedly connected to the web of the external gear of the gear pair (13). ) to rotate, the transmission hollow shaft (9) drives the nozzle-type brush head (1) to rotate, and realizes the revolution of the three nozzle-type brush heads (1) around, and at the same time, the water pump motor (24) The crank-link mechanism (25) drives the piston to move back and forth, and sprays water through the set waterway system. Since the nozzle-type brush head (1) is a combination that can serve as both a nozzle and a brush head, When working, the water spraying and cleaning are combined into one and the sprayed water is hot water, so the cleaning effect is better, the utilization rate of the cleaning agent is improved, and the stains are removed efficiently.

Claims (1)

1. The utility model provides a water flow path of small advertisement clearing machine with hollow planet carrier, mainly include four nozzle brush heads (1), gear pair locating cover (2), shell (3), water pipe (4), wire (5), retaining box lid (6), basket-type frame (7) on the back, battery (8), three transmission hollow shaft (9), planet carrier (10), dustproof safety cover (11), dustproof safety cover solid ring (12), gear pair (13), hollow planet carrier (14), initiative hollow shaft (15), bearing frame (16), two sealed bearings (17), spindle motor (18), master switch (19), thru hole I (20), thru hole II (21), sealed water cavity (22), heating device (23), water pump motor (24), crank link mechanism (25), water storage box (26) and water pump (27), contain handheld portion and basket-type water supply power supply portion and by water pipe (4) are connected with wire (5), bearing frame (16) are fixed in inside shell (3), sealed water cavity (22) by initiative hollow shaft (15), bearing frame (16), two sealed bearings (17) enclose into thru hole I (20), the water pipe (4) is communicated with the sealing water cavity (22) through the through hole I (20), the driving hollow shaft (15) is provided with the through hole II (21) and is communicated with the sealing water cavity (22), and the nozzle type brush head (1), the driving hollow shaft (9), the central shaft of the hollow planet carrier (14), the driving hollow shaft (15) and the output shaft of the spindle motor (18) are sequentially connected; the hollow planet carrier (14) is connected to the external gear of the gear pair (13), and three shafts on the carrier of the hollow planet carrier and the central holes of the three external gears of the gear pair (13) can form a revolute pair connection; one end of each of the three hollow transmission shafts (9) is fixedly connected to webs of three external gears of the gear pair (13), and the other end of each hollow transmission shaft is fixedly connected with the nozzle brush head (1); the center hole of the planet carrier (10) and the center shaft of the hollow planet carrier (14) form a revolute pair connection and are positioned at the front end, and the other three holes of the planet carrier are connected with three transmission hollow shafts (9) to form a revolute pair connection, and the planetary carrier is characterized in that:

the water flow path is:

when water is output from the water storage tank (26) through the water pump (27), enters the sealed water cavity (22) through the water pipe (4) through the through hole I (20), and when the sealed water cavity (22) is full of water, the water enters the driving hollow shaft (15) from the sealed water cavity (22) through the through hole II (21), and then enters the hollow planet carrier (14), wherein one path of water flow in the middle position enters the nozzle brush head (1) positioned in the middle position along the central shaft of the hollow planet carrier (14) and is sprayed out through the small holes on the nozzle brush head; in addition, three paths of water flows enter the three hollow transmission shafts (9) and then enter the peripheral three nozzle brush heads (1) and are sprayed out through small holes on the peripheral three nozzle brush heads.