A seedling transplanting device for agricultural planting

Abstract

The utility model discloses a seedling transplanting device for agricultural planting relates to agricultural planting technical field, including fixed box and fixed installation on the upper end of fixed box sunshade, fixedly connected with the placing stand in the fixed box, and the placing stand is placed with the supporting plate, and the right side of placing stand is provided with transport mechanism, and the upside of transport mechanism is provided with the guide frame, and the right end of fixed box is provided with drive mechanism, and the sunshade is provided with spray mechanism, and the downside of supporting plate is provided with water tank no.

Description

Technical Field

[0001] This utility model relates to the field of agricultural planting technology, specifically to a seedling transplanting device for agricultural planting. Background Technology

[0002] In agricultural planting, seedling transplanting is a crucial step. The purpose of transplanting is to allow seedlings to grow in a better environment, thereby increasing yield and quality. During the transplanting process, it is important to maintain the integrity of the seedling's root system and avoid excessive damage. Attention must also be paid to the transplanting depth and spacing, as well as post-transplant management, such as watering, fertilizing, weeding, and pest control.

[0003] A search revealed that Chinese patent CN220255219U discloses a seedling transplanting device for agricultural planting, which solves the problem that nutrient solution cannot be evenly sprayed on seedlings. The device facilitates the rotation of the placement plate through the cooperation between the motor, the transmission shaft, and the support frame. The cooperation between the sleeve block and the support ring enables the placement plate to drive the transplanting pot to rotate stably, thereby facilitating the even spraying of nutrient solution on the seedlings in the transplanting pot. The cooperation between the waste liquid box, the inclined plate, and the drain pipe facilitates the collection of waste liquid.

[0004] In this solution, when using the device, the user needs to move the seedlings out of and into the box. However, the fixing mechanism cannot control the seedlings to be moved out, which requires the user to put their arm into the box, making the process of moving and putting in the seedlings quite complicated. Based on this, this solution provides a seedling transplanting device for agricultural planting to solve the above-mentioned problems. Utility Model Content

[0005] To solve the above-mentioned technical problems, an agricultural seedling transplanting device is provided, which solves the problems mentioned in the background art.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] An agricultural seedling transplanting device includes a fixed box and a sunshade fixedly installed on the upper part of the fixed box. A flatbed trolley is provided on the lower side of the fixed box. A placement rack is fixedly connected inside the fixed box. A tray is placed on the placement rack. A transport mechanism is provided on the right side of the placement rack. A guide frame is provided on the upper side of the transport mechanism. A drive mechanism is provided at the right end of the fixed box. A spraying mechanism is provided on the sunshade. A water tank is provided on the lower side of the tray. A second water tank is provided and connected to the right end of the first water tank. The second water tank is used to supply water to the spraying mechanism. The transport mechanism includes a rotating shaft rotatably installed on the fixed box. A drive wheel is fixedly connected to both sides of the rotating shaft. A belt is fitted on each drive wheel. A driven wheel is rotatably installed on the left side of the belt and fitted on the driven wheel.

[0008] Preferably, the drive mechanism includes a fixed frame fixedly connected to a fixed box, a servo motor fixedly mounted on the fixed frame, a transmission shaft one fixedly connected to the output shaft of the servo motor, a bevel gear two fixedly connected to the left end of the transmission shaft one through the fixed box, the bevel gear two meshing with the bevel gear one, the bevel gear one fixedly mounted in the middle of the rotating shaft, and a number of rollers rotatably mounted on the fixed box between the driving wheel one and the driven wheel one.

[0009] Preferably, a drive wheel 2 is fixedly installed on the drive shaft 1, a belt 2 is sleeved on the drive wheel 2, a driven wheel 2 is sleeved at the lower end of the belt 2, and a drive shaft 2 is fixedly connected to one end of the driven wheel 2. The left end of the drive shaft 2 passes through the interior of the water inlet tank 1 and is fixedly connected to a cleaning brush. The drive shaft 2 is rotatably connected to the right side wall of the fixed box, the right side wall of the water tank 2, and the right side wall of the water tank 1. Mounting grooves are provided on the upper and lower sides of the drive shaft 2 on the right side wall of the water tank 1, and filter screens are fixedly installed inside the mounting grooves.

[0010] Preferably, the fixed box is fixedly installed on the flatbed trolley, the guide frame is fixedly installed on the inner wall of the fixed box, and an electric push rod is fixedly installed on the upper left side of the guide frame. The output shaft of the electric push rod is fixedly connected to a baffle, and the lower end of the baffle extends through to the lower side of the guide frame.

[0011] Preferably, several sets of rollers are rotatably installed on the lower ends of both the front and rear sides of the tray, a pair of limiting blocks are fixedly connected to the upper ends of both the front and rear sides of the tray, several sets of seedling dispensing cylinders are fixedly installed on the tray, and several sets of through holes are opened at the lower ends of the seedling dispensing cylinders.

[0012] Preferably, the spraying mechanism includes a housing and a rotating motor fixedly mounted on the sunshade. A threaded screw is rotatably mounted on the inner side of the housing. Guide rods fixedly connected to the housing are provided on both sides of the threaded screw. The output shaft of the rotating motor is fixedly connected to one end of the threaded screw. A movable block is threadedly connected to the threaded screw. A fixed groove for sliding the movable block is opened at the upper end of the sunshade. The two ends of the movable block are slidably connected to the guide rods on both sides. A connecting frame is fixedly connected to the lower end of the movable block. A diverter pipe is fixedly connected to the lower end of the connecting frame. Several sets of atomizing nozzles are fixedly installed at the lower end of the diverter pipe. A sliding groove for sliding the feeding pipe is opened on the rear side of the sunshade.

[0013] Preferably, the spraying mechanism includes a water pump and an automatic hose reel fixedly mounted on a flatbed trolley. The automatic hose reel houses a feeding pipe. The input end of the water pump is connected to the water tank via a water pipe. The output end of the water pump is connected to the feeding pipe via the input port of the automatic hose reel. The output port of the feeding pipe is connected to the diversion pipe.

[0014] Compared with the prior art, this utility model proposes a seedling transplanting device for agricultural planting, which has the following features:

[0015] Beneficial effects:

[0016] 1. In this utility model, when placing seedlings, the electric push rod is activated, causing the electric push rod to move the baffle upward. Then, the tray is placed on the placement rack. Subsequently, the seedlings are conveniently placed into the seedling dispensing cylinder through the opening of the fixing box. After placement, the tray is pushed onto the first belt of the transport mechanism. Then, the drive mechanism drives the transport mechanism, allowing the first belt to quickly transport the tray to the innermost side. Under the action of the guide frame, rollers, and limiting blocks, the tray slides on the first belt. When all trays are placed, a large tray is formed. The electric push rod retracts, causing the baffle to move downward to limit the closed tray and prevent it from falling out. At the same time, through the reverse operation, the transport mechanism can quickly transport the inner trays to the placement rack, so that the trays can be quickly removed, realizing the rapid placement and removal of seedlings.

[0017] 2. This utility model is equipped with a spraying mechanism. By rotating the motor to drive the threaded screw, the moving block and the connecting frame drive the lower diverter pipe and atomizing nozzle to move back and forth, thereby spraying the seedlings on the tray. The reciprocating motion makes the spraying more even, improves the survival rate of the plants, and reduces water consumption. At the same time, the bottom of the seedling dispensing cylinder is provided with a through hole so that excess water can fall into the water tank and be filtered by the filter screen before being reused by the spraying mechanism, achieving the purpose of recycling. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the fixed box in this utility model.

[0020] Figure 3 This is a schematic diagram of the drive mechanism in this utility model.

[0021] Figure 4 This is a schematic diagram of the spraying mechanism in this utility model.

[0022] Figure 5 This is a schematic diagram of the adjusting component in the spraying mechanism of this utility model.

[0023] Figure 6 This is a schematic diagram of the structure of the tray in this utility model;

[0024] Figure 7 This utility model Figure 2 Enlarged schematic diagram of the structure at point A in the diagram;

[0025] Figure 8This is a schematic diagram of the limiting structure after multiple pallets are joined together in this utility model.

[0026] The numbers on the map are:

[0027] 1. Flatbed trolley; 2. Fixing box; 3. Sunshade cover; 301. Fixing groove; 4. Placement rack; 5. Guide frame; 501. Baffle; 502. Electric push rod; 6. Pallet; 601. Roller; 602. Limiting block; 7. Seedling dispensing cylinder; 701. Through hole; 8. Transport mechanism; 801. Rotating shaft; 802. Drive wheel one; 803. Driven wheel one; 804. Belt one; 805. Roller; 806. Bevel gear one; 9. Drive mechanism; 901. Fixing frame; 902. Servo motor; 903. Transmission shaft one; 904. Bevel gear two ; 905. Drive wheel 2; 906. Belt 2; 907. Driven wheel 2; 10. Water tank 1; 1001. Mounting slot; 1002. Filter screen; 1003. Drive shaft 2; 1004. Cleaning brush; 11. Water tank 2; 12. Spraying mechanism; 1201. Water pump; 1202. Automatic hose reel; 1203. Feeding pipe; 1204. Housing; 1205. Rotating motor; 1206. Threaded screw; 1207. Guide rod; 1208. Moving block; 1209. Connecting frame; 1210. Diverter pipe; 1211. Atomizing nozzle. Detailed Implementation

[0028] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0029] Reference Figure 1-8 As shown, an agricultural seedling transplanting device includes a fixed box 2 and a sunshade 3 fixedly installed on the upper part of the fixed box 2. A flatbed trolley 1 is provided on the lower side of the fixed box 2. A placement rack 4 is fixedly connected inside the fixed box 2. A tray 6 is placed on the placement rack 4. A transport mechanism 8 is provided on the right side of the placement rack 4. A guide frame 5 is provided on the upper side of the transport mechanism 8. A drive mechanism 9 is provided at the right end of the fixed box 2. A spraying mechanism 12 is provided on the sunshade 3. A water tank 10 is provided on the lower side of the tray 6. A second water tank 11 is provided at the right end of the first water tank 10 and is connected to it. The second water tank 11 is used to supply water to the spraying mechanism 12.

[0030] Furthermore: Place the tray 6 on the placement rack 4, and then conveniently place the seedlings into the seedling dispensing cylinder 7 through the opening of the fixing box 2. After placement, push the tray 6 to enter the transport mechanism 8. Then, drive the transport mechanism 8 through the drive mechanism 9 to quickly transport the tray 6 to the innermost side. Under the action of the guide frame 5, roller 601 and limit block 602, the tray 6 slides on the belt 804, and the spraying mechanism 12 sprays the seedlings on the tray 6 to improve the survival rate of the plants.

[0031] Specifically, in this embodiment, the transport mechanism 8 includes a rotating shaft 801 rotatably mounted on the fixed box 2. Both sides of the rotating shaft 801 are fixedly connected to a drive wheel 802. Each drive wheel 802 is fitted with a belt 804. A driven wheel 803 rotatably mounted on the fixed box 2 is provided on the left side of the belt 804, and the belt 804 is fitted on the driven wheel 803.

[0032] Furthermore, the transport mechanism 8 is driven by the drive mechanism 9, which allows the belt 804 to quickly transport the pallet 6 to the innermost side. Under the action of the guide frame 5, roller 601 and limit block 602, the pallet 6 slides on the belt 804. The bottom of the placement frame 4 is a certain distance away from the driven wheel 803, and the bottom height of the placement frame 4 is lower than the top height of the driven wheel 803. When the end of the pallet 6 close to the driven wheel 803 contacts the driven wheel 803, the roller 601 on the lower side of the pallet 6 that contacts the driven wheel 803 will be in a suspended and rotating state, thereby preventing the pallet 6 from being automatically pulled onto the belt 804.

[0033] Specifically, in this embodiment, the drive mechanism 9 includes a fixed frame 901 fixedly connected to the fixed box 2. A servo motor 902 is fixedly installed on the fixed frame 901. The output shaft of the servo motor 902 is fixedly connected to a transmission shaft 903. The left end of the transmission shaft 903 passes through the fixed box 2 and is fixedly connected to a bevel gear 904. The bevel gear 904 is meshed with a bevel gear 806. The bevel gear 806 is fixedly installed in the middle of the rotating shaft 801. Several sets of rollers 805 are rotatably installed on the fixed box 2 between the driving wheel 802 and the driven wheel 803.

[0034] Furthermore: the transport component 8 is driven by the drive mechanism 9, the servo motor 902 is started, and then the transmission shaft 903 is driven. The transmission shaft 903 then drives the bevel gear 806 through the bevel gear 904. The bevel gear 806 then drives the rotating shaft 801, thereby realizing the drive of the transport mechanism 8.

[0035] Specifically, in this embodiment, a drive wheel 905 is fixedly installed on the drive shaft 903, a belt 906 is sleeved on the drive wheel 905, a driven wheel 907 is sleeved on the lower end of the belt 906, and a drive shaft 1003 is fixedly connected to one end of the driven wheel 907. The left end of the drive shaft 1003 passes through the interior of the water tank 10 and is fixedly connected to a cleaning brush 1004. The drive shaft 1003 is rotatably connected to the right side wall of the fixed box 2, the right side wall of the water tank 11, and the right side wall of the water tank 10. Mounting grooves 1001 are provided on the upper and lower sides of the drive shaft 1003 on the right side wall of the water tank 10. A filter screen 1002 is fixedly installed inside the mounting grooves 1001.

[0036] Furthermore, through the transmission of the second driving wheel 905, the second belt 906, and the second driven wheel 907, the drive mechanism 9 can synchronously drive the second driven wheel 906 to rotate while driving the first transmission shaft 903 to rotate, thereby driving the second transmission shaft 1003. The second transmission shaft 1003 then drives the cleaning brush 1004 to rotate, so that the cleaning brush 1004 can clean the filter screen 1002 and prevent the mud falling with the water flow from clogging the mesh of the filter screen 1002.

[0037] Specifically, in this embodiment, the fixed box 2 is fixedly installed on the flatbed trolley 1, the guide frame 5 is fixedly installed on the inner wall of the fixed box 2, and an electric push rod 502 is fixedly installed on the upper left side of the guide frame 5. The output shaft of the electric push rod 502 is fixedly connected to a baffle 501, and the lower end of the baffle 501 extends through to the lower side of the guide frame 5.

[0038] Furthermore: after all the trays 6 are placed, a large tray is formed. The electric push rod 502 retracts, causing the baffle 501 to move down and limit the closed trays 6, preventing them from coming out.

[0039] Specifically, in this embodiment, several sets of rollers 601 are rotatably installed on the lower ends of the front and rear sides of the tray 6, a pair of limiting blocks 602 are fixedly connected to the upper ends of the front and rear sides of the tray 6, and several sets of seedling dispensing cylinders 7 are fixedly installed on the tray 6, with several sets of through holes 701 opened at the lower ends of the seedling dispensing cylinders 7.

[0040] Specifically, in this embodiment, the spray mechanism 12 includes a housing 1204 fixedly mounted on the sunshade cover 3 and a rotary motor 1205. A threaded screw 1206 is rotatably mounted on the inner side of the housing 1204. Guide rods 1207 fixedly connected to the housing 1204 are provided on both sides of the threaded screw 1206. The output shaft of the rotary motor 1205 is fixedly connected to one end of the threaded screw 1206. A moving block 1208 is threadedly connected to the threaded screw 1206. The upper end of the cover 3 has a fixing groove 301 for sliding the movable block 1208. Both ends of the movable block 1208 are slidably connected to guide rods 1207 on both sides. A connecting frame 1209 is fixedly connected to the lower end of the movable block 1208, and a diverter pipe 1210 is fixedly connected to the lower end of the connecting frame 1209. Several sets of atomizing nozzles 1211 are fixedly installed at the lower end of the diverter pipe 1210. A sliding groove for sliding the feeding pipe 1203 is provided on the rear side of the sunshade 3. An automatic pipe winder 1202 automatically manages and stores the stretched or retracted feeding pipe 1203, preventing it from getting tangled with other items. Meanwhile, the spraying mechanism 12 includes a water pump 1201 and an automatic hose reel 1202 fixedly installed on the flatbed trolley 1. The automatic hose reel 1202 houses a feeding pipe 1203. The input end of the water pump 1201 is connected to the water tank 11 through a water pipe. The output end of the water pump 1201 is connected to the feeding pipe 1203 through the input port of the automatic hose reel 1202. The output port of the feeding pipe 1203 is connected to the diversion pipe 1210.

[0041] Furthermore: By rotating the motor 1205 to drive the threaded screw 1206, the threaded screw 1206 in turn drives the moving block 1208 to move, so that the moving block 1208, together with the connecting frame 1209, drives the lower diversion pipe 1210 and the atomizing nozzle 1211 to move back and forth. Together with the water pump 1201, the seedlings on the tray 6 are sprayed. The reciprocating motion makes the spraying more uniform, improves the survival rate of the plants, and reduces the amount of water used. At the same time, the bottom of the seedling dispensing cylinder 7 is provided with a through hole 701 so that excess water can fall from the bottom into the water tank 10 and be filtered by the filter screen 1002 before being reused by the spraying mechanism 12, thus achieving the purpose of recycling.

[0042] The working principle of this utility model is as follows: The electric push rod 502 is activated, causing the baffle 501 to move upwards. The tray 6 is then placed on the placement rack 4. The seedlings are then conveniently placed into the seedling dispensing cylinder 7 through the opening of the fixing box 2. After placement, the tray 6 is pushed into the transport mechanism 8. The drive mechanism 9 is then activated, driving the transmission shaft 903 via the servo motor 902. The transmission shaft 903 then drives the bevel gear in the transport mechanism 8 via the bevel gear 904. 806. Through the interaction of rotating shaft 801, driving wheel 802, belt 804, and driven wheel 803, belt 804 can quickly transport tray 6 to the innermost side. Under the action of guide frame 5, roller 601, and limiting block 602, tray 6 slides on belt 804. When all trays 6 are placed, a large tray is formed. The electric push rod 502 retracts, driving baffle 501 to move down and limit the closed tray 6, preventing it from falling out. At the same time, through the reverse operation, the transport mechanism 8 can quickly transport the inner tray 6 to the placement rack 4, realizing the rapid placement and removal of seedlings.

[0043] During transportation, the spraying mechanism 12 is activated, and the screw 1206 is driven by the rotating motor 1205. The screw 1206 then drives the moving block 1208 to move, so that the moving block 1208, together with the connecting frame 1209, drives the lower diversion pipe 1210 and the atomizing nozzle 1211 to move back and forth. Together with the water pump 1201, the seedlings on the tray 6 are sprayed. The reciprocating motion makes the spraying more uniform, improves the survival rate of the plants, and reduces the amount of water used. At the same time, the bottom of the seedling dispensing cylinder 7 is provided with a through hole 701 so that excess water can fall from the bottom into the water tank 10 and be filtered by the filter screen 1002 before being reused by the spraying mechanism 12, thus achieving the purpose of recycling.

[0044] When placing and removing seedlings, the transport mechanism 8 is driven by the drive mechanism 9. At the same time, the cooperation of the drive wheel 905, belt 906 and driven wheel 907 will also drive the cleaning brush on the lower side. The cleaning brush 1004 in the cleaning brush can clean the filter screen 1002 to prevent the mud falling with the water flow from clogging the mesh of the filter screen 1002.

[0045] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A seedling transplanting device for agricultural planting, characterized in that, Includes a fixed box (2) and a sunshade (3) fixedly installed on the upper part of the fixed box (2). A flatbed trolley (1) is provided on the lower side of the fixed box (2). A placement rack (4) is fixedly connected inside the fixed box (2). A pallet (6) is placed on the placement rack (4). A transport mechanism (8) is provided on the right side of the placement rack (4). A guide frame (5) is provided on the upper side of the transport mechanism (8). A drive mechanism (9) is provided at the right end of the fixed box (2). A spraying mechanism (12) is provided on the sunshade (3). A water tank (10) is provided on the lower side of the pallet (6). A connected water tank (11) is provided at the right end of the water tank (10). The transport mechanism (8) includes a rotating shaft (801) rotatably mounted on a fixed box (2). Both sides of the rotating shaft (801) are fixedly connected to a drive wheel (802). Each drive wheel (802) is fitted with a belt (804). A driven wheel (803) rotatably mounted on the fixed box (2) is provided on the left side of the belt (804), and the belt (804) is fitted on the driven wheel (803).

2. The seedling transplanting device for agricultural planting according to claim 1, characterized in that: The drive mechanism (9) includes a fixed frame (901) fixedly connected to the fixed box (2), a servo motor (902) is fixedly installed on the fixed frame (901), the output shaft of the servo motor (902) is fixedly connected to a transmission shaft (903), and the left end of the transmission shaft (903) passes through the fixed box (2) and is fixedly connected to a bevel gear (904). The second bevel gear (904) is meshed with the first bevel gear (806), which is fixedly installed in the middle of the rotating shaft (801). Several sets of rollers (805) are rotatably installed on the fixed box (2) between the first driving wheel (802) and the first driven wheel (803).

3. The seedling transplanting device for agricultural planting according to claim 2, characterized in that: A drive wheel 2 (905) is fixedly installed on the drive shaft 1 (903). A belt 2 (906) is sleeved on the drive wheel 2 (905). A driven wheel 2 (907) is sleeved on the lower end of the belt 2 (906). A drive shaft 2 (1003) is fixedly connected to one end of the driven wheel 2 (907). The left end of the drive shaft 2 (1003) passes through the interior of the water inlet tank 1 (10) and is fixedly connected to a cleaning brush (1004). The second drive shaft (1003) is rotatably connected to the right side wall of the fixed box (2), the right side wall of the second water tank (11), and the right side wall of the first water tank (10). The upper and lower sides of the second drive shaft (1003) are provided with mounting grooves (1001) opened on the right side wall of the first water tank (10). Filter screens (1002) are fixedly installed inside the mounting grooves (1001).

4. The seedling transplanting device for agricultural planting according to claim 1, characterized in that: The fixed box (2) is fixedly installed on the flatbed trolley (1), and the guide frame (5) is fixedly installed on the inner wall of the fixed box (2). An electric push rod (502) is fixedly installed on the upper left side of the guide frame (5). The output shaft of the electric push rod (502) is fixedly connected to a baffle (501). The lower end of the baffle (501) extends through to the lower side of the guide frame (5).

5. The seedling transplanting device for agricultural planting according to claim 1, characterized in that: Several sets of rollers (601) are rotatably installed on the lower ends of the front and rear sides of the tray (6). A pair of limiting blocks (602) are fixedly connected to the upper ends of the front and rear sides of the tray (6). Several sets of seedling dispensing cylinders (7) are fixedly installed on the tray (6). Several sets of through holes (701) are opened at the lower ends of the seedling dispensing cylinders (7).

6. The seedling transplanting device for agricultural planting according to claim 1, characterized in that: The spraying mechanism (12) includes a housing (1204) and a rotating motor (1205) fixedly installed on the sunshade cover (3). A threaded screw (1206) is rotatably installed on the inner side of the housing (1204). Guide rods (1207) fixedly connected to the housing (1204) are provided on both sides of the threaded screw (1206). The output shaft of the rotating motor (1205) is fixedly connected to one end of the threaded screw (1206). A moving block (1208) is threadedly connected to the threaded screw (1206). The upper end of the sunshade (3) is provided with a fixed groove (301) for sliding with the movable block (1208). The two ends of the movable block (1208) are slidably connected to the guide rods (1207) on both sides respectively. The lower end of the movable block (1208) is fixedly connected to a connecting frame (1209). The lower end of the connecting frame (1209) is fixedly connected to a diversion pipe (1210). Several sets of atomizing nozzles (1211) are fixedly installed at the lower end of the diversion pipe (1210). The rear side of the sunshade (3) is provided with a sliding groove for sliding with the feeding pipe (1203).

7. The seedling transplanting device for agricultural planting according to claim 6, characterized in that: The spraying mechanism (12) includes a water pump (1201) and an automatic hose reel (1202) fixedly installed on a flatbed trolley (1). The automatic hose reel (1202) houses a feeding pipe (1203). The input end of the water pump (1201) is connected to the second water tank (11) through a water pipe. The output end of the water pump (1201) is connected to the feeding pipe (1203) through the input port of the automatic hose reel (1202). The output port of the feeding pipe (1203) is connected to the diversion pipe (1210).

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