CN216164732U - An automatic drug delivery device for crops used in greenhouses - Google Patents

Abstract

The utility model belongs to the technical field of drug delivery devices, in particular to an automatic drug delivery device for crops planted in greenhouses. Aiming at the problems of low drug delivery efficiency and waste of manpower in the existing drug delivery device, the following scheme is proposed, which comprises a movable seat , a water tank is fixedly installed on the top of the movable seat, two connecting pipes are arranged on the top of the moving seat, the tops of the two connecting pipes are fixedly connected with a hollow rod, and a plurality of nozzles are fixedly connected to the two hollow rods, so The water tank is provided with a pumping mechanism, two fixed plates are fixedly installed on the bottom of the movable seat, two wheel axles are rotatably installed on the two fixed plates, and both ends of the two wheel axles are fixedly installed with wheels, which can move The seat is provided with a power mechanism, and the top of the water tank is provided with a dosing port. The utility model can adjust the height of the sprinkler head according to the height of the crops, and at the same time, it is convenient to move and save manpower. Simultaneous spraying on both sides can increase the spraying efficiency.

Description

An automatic drug delivery device for crops used in greenhouse planting

technical field

The utility model relates to the technical field of medicine delivery devices, in particular to an automatic medicine delivery device for crops used in greenhouses.

Background technique

Greenhouse planting technology is a relatively common technology. It has good thermal insulation performance. It is very popular because off-season crops can be eaten at any time. When planting in greenhouses, it is necessary to use a drug delivery device to spray drugs on crops. .

The existing drug delivery device has low drug delivery efficiency and wastes manpower. Therefore, we propose an automatic drug delivery device for crops for greenhouse planting to solve the above problems.

Utility model content

The purpose of the utility model is to solve the shortcomings of low drug delivery efficiency and waste of manpower of the drug delivery device, and proposes an automatic drug delivery device for crops for planting in greenhouses.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

An automatic drug delivery device for crops for planting in a greenhouse, comprising a moving seat, a water tank is fixedly installed on the top of the moving seat, two connecting pipes are arranged on the top of the moving seat, and the tops of the two connecting pipes are fixedly connected with a hollow rod, The two hollow rods are fixedly connected with a plurality of spray heads, the water tank is provided with a liquid pumping mechanism, the bottom of the movable seat is fixedly installed with two fixed plates, and the two fixed plates are rotatably installed with two wheel axles. Wheels are fixedly installed at both ends of the two wheel axles, a power mechanism is arranged on the movable seat, and a medicine feeding port is arranged on the top of the water tank.

Preferably, the liquid pumping mechanism includes two hollow columns fixedly installed on both sides of the water tank, the outer sides of the two hollow columns are fixedly connected with a liquid suction pipe and a liquid outlet pipe, and the outer sides of the two liquid outlet pipes are respectively connected with the two The inner wall of the connecting pipe is slidably connected, and the two liquid suction pipes and the two liquid outlet pipes are provided with one-way valves.

Preferably, pistons are slidably installed in the two hollow columns, one end of the two pistons is fixedly installed with one end of the push-pull rod, and the other ends of the two push-pull rods respectively extend to the outside of the two hollow columns and are rotatably installed with connecting rods one end.

Preferably, the other ends of the two connecting rods are fixedly installed with sleeves, the top of the movable base is rotatably installed with two transmission rods, the tops of the two transmission rods are fixedly installed with crankshafts, and the two sleeves are respectively sleeved on the two transmission rods. outside of the crankshaft.

Preferably, the power mechanism includes a motor fixedly installed on one side of the moving base, a horizontal slot is opened on one side of the moving base, a horizontal rod is rotatably installed in the horizontal groove, the output shaft of the motor is fixedly connected with one end of the horizontal rod, and the horizontal The outer fixed sleeve of the rod is provided with two first bevel gears, the two first bevel gears are meshed with second bevel gears, and the two second bevel gears are respectively fixed on the bottom of the two transmission rods.

Preferably, a third bevel gear is also fixedly sleeved on the outer side of the transverse rod, an installation groove is opened at the bottom of the movable seat, the outer side of the bearing is fixedly installed in the installation groove, the inner ring of the bearing is fixedly installed with a vertical rod, and the vertical rod is fixedly installed in the inner ring of the bearing. The top of the straight rod is fixedly installed with a fourth bevel gear, which meshes with the third bevel gear, the bottom of the vertical rod is fixedly installed with a fifth bevel gear, and the fifth bevel gear is meshed with a sixth bevel gear. The six bevel gears are fixedly sleeved on the outer side of one wheel axle.

Preferably, the same lifting rod is fixedly installed on the outer sides of the two connecting pipes, an adjusting rod is rotatably installed on the top of the water tank, and the adjusting rod is threadedly connected with the lifting rod.

Compared with the prior art, the advantages of the present utility model are:

(1) In this scheme, the adjusting rod can be rotated to move the lifting rod threadedly connected with the adjusting rod vertically, and then the height of the sprinkler head can be adjusted according to the height of the crops;

(2) The two pistons are driven to reciprocate by two push-pull rods, and the liquid medicine can be circulated in one direction through the setting of four one-way valves. The liquid is discharged from the two liquid outlet pipes, and the liquid medicine enters the two hollow rods through the two connecting pipes, and is finally sprayed out by multiple nozzles;

(3) The wheel axle drives the wheel to rotate, thereby making the movable seat move, saving manpower;

The utility model can adjust the height of the spray head according to the height of the crops, and at the same time, it is convenient to move, saving manpower, and simultaneously spraying on both sides can increase the spraying efficiency.

Description of drawings

Fig. 1 is the structural representation of a kind of greenhouse planting crop automatic drug delivery device proposed by the utility model;

Fig. 2 is the front view sectional structure schematic diagram of a kind of greenhouse planting crop automatic drug delivery device proposed by the utility model;

Fig. 3 is a three-dimensional schematic diagram of the connection rod, casing and crankshaft of a crop automatic drug delivery device for greenhouse planting proposed by the utility model;

Fig. 4 is the enlarged structural representation of part A in Fig. 2 of a kind of automatic drug delivery device for crops for greenhouse planting proposed by the utility model;

Fig. 5 is the enlarged structural representation of part B in Fig. 2 of a kind of greenhouse planting automatic drug delivery device proposed by the utility model;

Fig. 6 is the enlarged structural representation of C part in Fig. 2 of a kind of greenhouse planting crop automatic drug delivery device proposed by the utility model;

FIG. 7 is an enlarged structural schematic diagram of part D in FIG. 2 of a crop automatic drug delivery device for greenhouse planting proposed by the utility model.

In the figure: 1. Mobile seat; 2. Water tank; 3. Hollow column; 4. Liquid suction pipe; 5. Liquid outlet pipe; 6. Connecting pipe; 7. Lifting rod; 8. Hollow rod; 9. Spray head; 10. Adjusting rod; 11, piston; 12, push-pull rod; 13, connecting rod; 14, sleeve; 15, transmission rod; 16, crankshaft; 17, second bevel gear; 18, motor; 19, transverse rod; 20, first A bevel gear; 21, the third bevel gear; 22, the fourth bevel gear; 23, the vertical rod; 24, the fifth bevel gear; 25, the sixth bevel gear; 26, the fixed plate; 27, the wheel axle; 28, wheel.

Detailed ways

The technical solutions in this embodiment will be clearly and completely described below with reference to the accompanying drawings in this embodiment. Obviously, the described embodiments are only a part of the embodiments of this embodiment, but not all of the embodiments.

Referring to Figures 1-7, an automatic drug delivery device for crops for planting in a greenhouse includes a mobile base 1, a water tank 2 is fixedly installed on the top of the mobile base 1, and two connecting pipes 6 are provided on the top of the mobile base 1. The two connecting pipes The top of the 6 is fixedly connected with a hollow rod 8, and the two hollow rods 8 are fixedly connected with a plurality of nozzles 9. The water tank 2 is provided with a liquid pumping mechanism. Two wheel axles 27 are rotatably mounted on each fixing plate 26 , and wheels 28 are fixedly mounted on both ends of the two wheel axles 27 .

Specifically, the dosing port is used to add medicine to the water tank 2 , the wheels 28 are arranged to facilitate the movement of the movable base 1 , the power mechanism can make the wheels 28 rotate, and the liquid extraction mechanism is arranged to facilitate the extraction of the medicine.

In this embodiment, the liquid pumping mechanism includes two hollow columns 3 fixedly installed on both sides of the water tank 2 , and the outer sides of the two hollow columns 3 are fixedly connected with a liquid suction pipe 4 and a liquid outlet pipe 5 , and the two liquid outlet pipes 5 The outer sides of the two connection pipes 6 are respectively slidably connected to the inner walls of the two connecting pipes 6 , and one-way valves are provided in the two liquid suction pipes 4 and the two liquid outlet pipes 5 .

The flow direction of the four one-way valves is from bottom to top, so that the liquid can only flow in one direction.

In this embodiment, pistons 11 are slidably installed in the two hollow columns 3 , one end of the two pistons 11 is fixedly installed with one end of the push-pull rod 12 , and the other ends of the two push-pull rods 12 extend to the two hollow columns 3 respectively. The outer side of the connecting rod 13 is rotated and installed with one end.

The two connecting rods 13 drive the two push-pull rods 12 to reciprocate, and the two push-pull rods 12 drive the two pistons 11 to reciprocate.

In this embodiment, the other ends of the two connecting rods 13 are fixedly installed with the sleeves 14 , the top of the movable base 1 is rotatably installed with two transmission rods 15 , and the tops of the two transmission rods 15 are fixedly installed with the crankshaft 16 . The sleeves 14 are respectively sleeved on the outer sides of the two crankshafts 16 .

The two crankshafts 16 drive the two sleeves 14 to move eccentrically, the two sleeves 14 drive the two connecting rods 13 to move, and the two connecting rods 13 drive the two push-pull rods 12 to move back and forth.

In this embodiment, the power mechanism includes a motor 18 that is fixedly installed on one side of the moving base 1 , a transverse slot is opened on one side of the moving base 1 , and a transverse rod 19 is rotatably installed in the transverse groove. The output shaft of the motor 18 is connected to the transverse rod 19 . One end is fixedly connected, the outer side of the transverse rod 19 is fixedly sleeved with two first bevel gears 20, the two first bevel gears 20 are meshed with second bevel gears 17, and the two second bevel gears 17 are respectively fixedly installed on Bottom of the two transmission rods 15.

The motor 18 drives the transverse rod 19 to rotate, the transverse rod 19 drives the two first bevel gears 20 to rotate, the two first bevel gears 20 drive the two second bevel gears 17 to rotate, and the two second bevel gears 17 drive the two transmission rods 15 turns.

In this embodiment, a third bevel gear 21 is also fixedly sleeved on the outer side of the transverse rod 19, and a mounting groove is formed at the bottom of the movable seat 1, and the outer side of the bearing is fixedly installed in the mounting groove, and the inner ring of the bearing is fixedly mounted with a vertical Rod 23, the top of the vertical rod 23 is fixedly mounted with a fourth bevel gear 22, the fourth bevel gear 22 is meshed with the third bevel gear 21, the bottom of the vertical rod 23 is fixedly mounted with a fifth bevel gear 24, the fifth bevel gear 22 A sixth bevel gear 25 is engaged with the gear 24 , and the sixth bevel gear 25 is fixedly sleeved on the outer side of a wheel shaft 27 .

The bearing makes the vertical rod 23 rotate stably, the vertical rod 23 drives the fifth bevel gear 24 to rotate, the fifth bevel gear 24 drives the sixth bevel gear 25 to rotate, and the sixth bevel gear 25 drives the wheel shaft 27 to rotate.

In this embodiment, the same lifting rod 7 is fixedly installed on the outer sides of the two connecting pipes 6 , and an adjusting rod 10 is rotatably installed on the top of the water tank 2 , and the adjusting rod 10 is threadedly connected with the lifting rod 7 .

By rotating the adjusting rod 10, the lifting rod 7 can be moved vertically, the lifting rod 7 drives the two connecting pipes 6 to move vertically, the two connecting pipes 6 drive the two hollow rods 8 to move vertically, and the two hollow rods 8 drive the spray head 9 moves vertically, and adjusts the height of the sprinkler 9 according to the height of the crops.

In this embodiment, during use, the adjusting rod 10 can be rotated to make the lifting rod 7 threadedly connected with the adjusting rod 10 move vertically, the lifting rod 7 drives the two connecting pipes 6 to move vertically, and the two connecting pipes 6 drive the two The hollow rod 8 moves vertically, and the two hollow rods 8 drive the spray head 9 to move vertically. The height of the spray head 9 is adjusted according to the height of the crops. The transverse rod 19 rotates, the transverse rod 19 drives the two first bevel gears 20 to rotate, the two first bevel gears 20 drive the two second bevel gears 17 to rotate, and the two second bevel gears 17 drive the two transmission rods 15 to rotate, The two transmission rods 15 drive the two crankshafts 16 to rotate, the two crankshafts 16 drive the two sleeves 14 to move eccentrically, the two sleeves 14 drive the two connecting rods 13 to move, and the two connecting rods 13 drive the two push-pull rods 12 to reciprocate. Moving, the two push-pull rods 12 drive the two pistons 11 to reciprocate, and through the setting of the four one-way valves, the liquid medicine can be circulated in one direction. The liquid is extracted and discharged from the two liquid outlet pipes 5. The medicinal liquid enters the two hollow rods 8 through the two connecting pipes 6, and is finally sprayed out by a plurality of nozzles 9. At the same time, the rotation of the transverse rod 19 will also drive the third cone. The gear 21 rotates, the third bevel gear 21 drives the fourth bevel gear 22 to rotate, the fourth bevel gear 22 drives the vertical rod 23 to rotate, the vertical rod 23 drives the fifth bevel gear 24 to rotate, and the fifth bevel gear 24 drives the sixth bevel gear 24 to rotate. When the gear 25 rotates, the sixth bevel gear 25 drives the wheel shaft 27 to rotate, and the wheel shaft 27 drives the wheel 28 to rotate, thereby making the moving base 1 move, saving manpower.

The above descriptions are only preferred specific implementations of this embodiment, but the protection scope of this embodiment is not limited to this. The equivalent replacement or modification of the technical solution and the utility model concept of the embodiment should be included within the protection scope of the present embodiment.

Claims (7)

1. An automatic drug delivery device for crops for planting in a greenhouse, comprising a mobile seat (1), characterized in that a water tank (2) is fixedly installed on the top of the mobile seat (1), and the top of the mobile seat (1) is provided with a water tank (2). Two connecting pipes (6), the top ends of the two connecting pipes (6) are fixedly connected with a hollow rod (8), and the two hollow rods (8) are fixedly connected with a plurality of spray heads (9), the water tank ( 2) There is a pumping mechanism, two fixed plates (26) are fixedly installed on the bottom of the movable seat (1), two wheel axles (27) are rotatably installed on the two fixed plates (26), and two Wheels (28) are fixedly installed on both ends of the wheel axle (27), a power mechanism is arranged on the movable seat (1), and a medicine feeding port is arranged on the top of the water tank (2). 2. The automatic drug delivery device for crops for planting in a greenhouse according to claim 1, wherein the pumping mechanism comprises two hollow columns (3) fixedly installed on both sides of the water tank (2), two The outer side of the hollow column (3) is fixedly connected with a liquid suction pipe (4) and a liquid outlet pipe (5). One-way valves are provided in each of the liquid suction pipes (4) and the two liquid outlet pipes (5). 3. The automatic drug delivery device for crops for planting in a greenhouse according to claim 2, wherein a piston (11) is slidably installed in the two hollow columns (3), and one end of the two pistons (11) is One end of the push-pull rod (12) is fixedly installed, and the other ends of the two push-pull rods (12) respectively extend to the outside of the two hollow columns (3) and are rotatably installed with one end of the connecting rod (13). 4. A kind of automatic drug delivery device for crops for planting in greenhouses according to claim 3, wherein the other ends of the two connecting rods (13) are fixedly installed with a casing (14), and the Two transmission rods (15) are rotatably installed on the top, crankshafts (16) are fixedly installed on the tops of the two transmission rods (15), and two sleeves (14) are respectively sleeved on the outer sides of the two crankshafts (16). 5. The automatic drug delivery device for crops for planting in a greenhouse according to claim 1, wherein the power mechanism comprises a motor (18) fixedly installed on one side of the movable seat (1), and the movable seat (1) A transverse groove is opened on one side of the transverse groove, and a transverse rod (19) is rotatably installed in the transverse groove. The output shaft of the motor (18) is fixedly connected with one end of the transverse rod (19). two first bevel gears (20), the two first bevel gears (20) are meshed with second bevel gears (17), and the two second bevel gears (17) are respectively fixed on the two transmission rods (15) bottom of. 6. The crop automatic drug delivery device for planting in a greenhouse according to claim 5, wherein the outside of the transverse rod (19) is also fixedly sleeved with a third bevel gear (21), and the movable seat (1 ) is provided with an installation groove at the bottom, the outer side of the bearing is fixedly installed in the installation groove, a vertical rod (23) is fixedly installed on the inner ring of the bearing, and a fourth bevel gear (22) is fixedly installed on the top of the vertical rod (23). , the fourth bevel gear (22) meshes with the third bevel gear (21), the bottom of the vertical rod (23) is fixedly installed with a fifth bevel gear (24), and the fifth bevel gear (24) is meshed with a sixth bevel gear (24). The bevel gear (25) and the sixth bevel gear (25) are fixedly sleeved on the outer side of a wheel shaft (27). 7. The automatic drug delivery device for crops for planting in a greenhouse according to claim 1, wherein the outer side of the two connecting pipes (6) is fixedly installed with the same lifting rod (7), and the top of the water tank (2) is fixedly installed with the same lifting rod (7). An adjusting rod (10) is rotatably installed, and the adjusting rod (10) is threadedly connected with the lifting rod (7).

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