A spraying device for ripening agricultural products

Abstract

The present invention relates to the technical field of agricultural machinery, and discloses an agricultural product ripening spraying device, comprising a frame, a cushion frame welded to one side of the frame, a storage box placed on the cushion frame, a fixing belt placed on the outer side of the storage box, a feed port fixedly installed in the middle of the top of the storage box, a thread is provided on the feed port, the feed port is threadedly connected to a box cover through the thread thereon, a discharge port fixedly installed in the middle of the side wall of the storage box, a thread is provided on the discharge port, a water pump is placed in the middle of the frame, a water outlet is fixedly installed on the top of the water pump, a water inlet is fixedly installed on one side of the water pump, a threaded groove is provided on the inner side wall of the water inlet, and the agricultural product ripening spraying device controls the distance between the wheels by adjusting the position of the movable block on the connecting shaft, so that the operating range of the spraying device is larger, and the working flexibility of the spraying device is improved.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural machinery, in particular to a spray device for ripening agricultural products. Background Art

[0002] A spray device is a device that uses air suction to turn medicine or other liquids into mist and sprays them evenly onto other objects. In rural areas, spray devices are indispensable and important agricultural tools. In agricultural production, although traditional backpack spray devices have no geographical restrictions on use, they require manpower to carry and have limited storage capacity for medicine liquid, so hand-push spray devices are mostly used in agriculture.

[0003] However, the hand-push spray device also has some defects in use: first, the spacing between the wheels of the hand-push spray device cannot be changed, which makes its working place restrictive and it is impossible to enter the narrow field ridges to carry out operations; in addition, the hand-push spray device requires an additional motor to provide power, which increases the weight of the spray truck and increases the labor intensity. Summary of the invention

[0004] In view of the shortcomings of the hand-push spraying device, the present invention provides an agricultural product ripening spraying device, which has the advantages of flexible variable distance and self-power supply, and solves the problems mentioned in the above background technology.

[0005] The present invention provides the following technical solution: an agricultural product ripening spraying device, comprising a frame, a padding frame welded to one side of the frame, a storage box placed on the padding frame, a fixing belt placed on the outside of the storage box, a feed port fixedly installed in the middle of the top of the storage box, a thread is provided on the feed port, the feed port is threadedly connected to the box cover through the thread, a discharge port is fixedly installed in the middle of the side wall of the storage box, a thread is provided on the discharge port, a water pump is placed in the middle of the frame The water outlet is fixedly mounted on the top of the water pump, a water inlet is fixedly mounted on one side of the water pump, a threaded groove is provided on the inner side wall of the water inlet, and the water inlet is threadedly connected to the discharge port through the threaded groove thereon, a threaded groove is provided on the inner side wall of the water outlet, the water outlet is threadedly connected to a water pipe inlet through the threaded groove thereon, a pipe is fixedly connected to the water pipe inlet, a water pipe outlet is fixedly mounted on the top of the pipe away from the water pipe inlet, and a threaded groove is provided on the inner side wall of the water pipe outlet, A bracket is welded to the middle part of the frame, a spray pipe rack is fixedly installed on the bracket, threads are respectively provided on the top ends of both sides of the spray pipe rack, the water pipe outlet is threadedly connected to one end of the spray pipe rack through its thread groove, the other end of the spray pipe rack is threadedly connected to a spray rod, a spray head is fixedly installed on the spray rod, a transmission wheel is placed on the other side of the frame, a transmission belt groove is provided on the transmission wheel, a transmission belt pulley is movably connected to one side of the front of the water pump, a belt is placed on the transmission belt groove of the transmission wheel, and the transmission wheel is connected to the transmission belt pulley through the belt, handles are fixedly installed on the top ends of both sides of the front of the frame, coupling shafts are respectively welded on both sides of the frame, a movable block is movably sleeved on the coupling shaft, a bearing is movably sleeved on the coupling shaft, a wheel is movably connected to the bearing, the wheel is fixedly installed on the side close to the bearing, a transmission belt groove is provided on the power wheel, and the power wheel is connected to the transmission wheel through the belt, and the two front sides of the bearing are fixedly installed through connecting rods.

[0006] Preferably, there are two coupling shafts, one on each side of the frame, and the devices on the two coupling shafts are identical.

[0007] Preferably, the transmission pulley is provided with a plurality of transmission belt grooves, the transmission wheel is provided with a plurality of transmission belt grooves, and the power wheel is provided with a plurality of transmission belt grooves.

[0008] Preferably, the frame is a boat-shaped metal frame, and the frame is hollowed out from both sides of the bottom to the handles.

[0009] Preferably, the two ends of the movable block are two annular blocks, and a spring is fixedly installed between the same ends of the two annular blocks.

[0010] Preferably, there are two pairs of bearings, and a connecting rod is fixedly installed between each pair of bearings.

[0011] Preferably, a plurality of movable blocks are movably sleeved on the connecting shaft, and the movable blocks and bearings occupy the entire connecting shaft.

[0012] Compared with the existing hand-push spraying device, the present invention has the following beneficial effects:

[0013] 1. The agricultural product ripening spraying device controls the distance between wheels by adjusting the position of the movable block on the connecting shaft, so that the operating area of ​​the spraying device is larger and the working flexibility of the spraying device is improved.

[0014] 2. The agricultural product ripening spraying device is powered by a belt drive connection, so that the spraying device generates power to drive the water pump for spraying during the movement, thus realizing self-power supply and reducing its own weight.

[0015] 3. The agricultural product ripening spraying device connects the bearings on the same side through a connecting rod, so that the two bearings are fixed to improve stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front schematic diagram of the structure of the present invention;

[0017] Figure 2 It is a schematic side view of the structure of the present invention;

[0018] Figure 3 It is a top view schematic diagram of the structure of the present invention;

[0019] Figure 4 It is an enlarged schematic diagram of the movable block of the structure of the present invention;

[0020] Figure 5 It is a schematic diagram of the working principle of the water pump structure of the present invention.

[0021] In the figure: 1, frame; 2, raised frame; 3, storage box; 4, feed inlet; 5, discharge outlet; 6, water inlet; 7, water pump; 8, water outlet; 9, water pipe inlet; 10, pipeline; 11, water pipe outlet; 12, bracket; 13, spray tube rack; 14, spray head; 15, belt; 16, transmission wheel; 17, fixing belt; 18, handle; 19, connecting rod; 20, bearing; 21, power wheel; 22, wheel; 23, transmission pulley; 24, movable block; 241, annular block; 242, spring; 25, connecting shaft; 26, box cover; 27, spray rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] See also Figure 1-5 A spray device for ripening agricultural products comprises a frame 1, a support frame 2 is welded on one side of the frame 1, a storage box 3 is placed on the support frame 2, a fixing belt 17 is placed on the outside of the storage box 3, a feed port 4 is fixedly installed in the middle of the top of the storage box 3, a thread is provided on the feed port 4, and the feed port 4 is threadedly connected with the box cover 26 through the thread thereon, a discharge port 5 is fixedly installed in the middle of the side wall of the storage box 3, and a thread is provided on the discharge port 5, a water pump 7 is placed in the middle of the frame 1, a water outlet 8 is fixedly installed on the top of the water pump 7, a water inlet 6 is fixedly installed on one side of the water pump 7, a thread groove is provided on the inner side wall of the water inlet 6, and the water inlet 6 is threadedly connected with the discharge port 5 through the thread groove thereon, and the water outlet 8 A threaded groove is provided on the inner wall of the vehicle frame 1, and the water outlet 8 is threadedly connected to the water pipe inlet 9 through the threaded groove thereon. A pipe 10 is fixedly connected to the water pipe inlet 9. A water pipe outlet 11 is fixedly installed on the top of the pipe 10 away from the water pipe inlet 9. A threaded groove is provided on the inner wall of the water pipe outlet 11. A bracket 12 is welded to the middle of the frame 1, and a spray pipe rack 13 is fixedly installed on the bracket 12. Threads are respectively provided on the tops of both sides of the spray pipe rack 13. The water pipe outlet 11 is threadedly connected to one end of the spray pipe rack 13 through its threaded groove, and the other end of the spray pipe rack 13 is threadedly connected to a spray rod 27, and a spray head 14 is fixedly installed on the spray rod 27. Multiple spray heads 14 can provide work efficiency, based on According to the actual operation situation, whether it is necessary to install multiple spray heads 14 is considered, a transmission wheel 16 is placed on the other side of the frame 1, a transmission belt groove is opened on the transmission wheel 16, a transmission pulley 23 is movably connected to the front side of the water pump 7, a belt 15 is placed on the transmission belt groove of the transmission wheel 16, and the transmission wheel 16 is connected to the transmission pulley 23 through the belt 15, and handles 18 are fixedly installed on the top of the two sides of the front of the frame 1, and the spray device vehicle can be pushed back and forth to avoid the inconvenience of rotating the vehicle body when working in a narrow road. A connecting shaft 25 is welded on both sides of the frame 1, and a movable block 24 is movably sleeved on the connecting shaft 25. A bearing 20 is movably sleeved on the connecting shaft 25, and a wheel 22 is movably connected to the bearing 20. A power wheel 21 is fixedly installed on the side of the wheel 22 close to the bearing 20, and a transmission belt groove is opened on the power wheel 21, and the power wheel 21 is connected to the transmission wheel 16 through the belt 15, and the two front sides of the bearing 20 are fixedly installed by connecting rods 19.

[0024] There are two connecting shafts 25, one on each side of the frame 1, and the devices on the two connecting shafts 25 are the same, and the movable blocks 24 thereon can be adjusted forward and backward together, which increases the stability of the device.

[0025] Among them, a plurality of transmission belt grooves are provided on the transmission pulley 23, the transmission wheel 16 and the power wheel 21, so that the user can change the position of the belt 15 to adjust the distance between the wheels 22, so that the power system is more compatible with the change of vehicle distance.

[0026] The frame 1 is a boat-shaped metal frame, and the frame 1 is hollowed out from the bottom two sides to the handle 18, which is convenient for manually adjusting the position of the movable blocks 24 on the two connecting shafts 25 without removing all the machinery, and the position of the belt 15 will not be hindered when changing the belt 15, making the operation more convenient.

[0027] Among them, the two ends of the movable block 24 are two annular blocks 241, and a spring 242 is fixedly installed between the same end of the two annular blocks 241. The other end is an opening, which can be opened manually from the opening and then the movable block 24 can be placed in a suitable position on the connecting shaft 25 according to the desired vehicle distance, thereby improving the flexibility of adjustment.

[0028] There are two pairs of bearings 20, and connecting rods 19 are fixedly installed between each pair of bearings 20, so that the spray truck is more stable during the pitch change process.

[0029] Among them, a plurality of movable blocks 24 are movably sleeved on the connecting shaft 25, and the movable blocks 24 and the bearings 20 occupy the entire connecting shaft 25, so that after adjusting the distance between vehicles, the bearings 20 will not move with the wheels 22 due to the gap on the connecting shaft 25, making it impossible to fix the distance between vehicles, and posing a safety hazard during operation.

[0030] Working principle: When in use, according to the ground conditions of the operation, adjust the positions of the multiple movable blocks 24 on the two connecting shafts 25 so that the vehicle distance meets the operating conditions, move the position of the driving wheel 16 according to the positions of the power wheel 21 and the driving pulley 23, place the belt 15 between the driving pulley 23 and the driving wheel 16, thread the discharge port 5 and the water inlet 6, the water outlet 8 and the water pipe inlet 9, and the water pipe outlet 11 and one end of the spray pipe rack 13, respectively, select a spray rod 27 of appropriate length and thread it with the other end of the spray pipe rack 13, open the box cover 26, inject the liquid medicine, place the belt 15 between the power wheel 21 and the driving wheel 16, grab the handle 18, start pushing forward by hand, and spray according to requirements.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spraying device for ripening agricultural products, comprising a frame (1), characterized in that: A support frame (2) is welded to one side of the frame (1), a material storage box (3) is placed on the support frame (2), a fixing belt (17) is placed on the outside of the material storage box (3), a feed port (4) is fixedly installed in the middle of the top of the material storage box (3), a thread is provided on the feed port (4), the feed port (4) is threadedly connected to the box cover (26) through the thread thereon, a discharge port (5) is fixedly installed in the middle of the side wall of the material storage box (3), a thread is provided on the discharge port (5), a water pump (7) is placed in the middle of the frame (1), a water outlet (8) is fixedly installed on the top of the water pump (7), and a water pump (7) is fixedly installed on one side of the water pump (7). A water inlet (6) is provided, a thread groove is provided on the inner side wall of the water inlet (6), and the water inlet (6) is threadedly connected to the discharge port (5) through the thread groove thereon, a thread groove is provided on the inner side wall of the water outlet (8), and the water outlet (8) is threadedly connected to a water pipe inlet (9) through the thread groove thereon, a pipe (10) is fixedly connected to the water pipe inlet (9), a water pipe outlet (11) is fixedly installed at the top end of the pipe (10) away from the water pipe inlet (9), and a thread groove is provided on the inner side wall of the water pipe outlet (11), a bracket (12) is welded to the middle part of the frame (1), and a spray pipe bracket (13) is fixedly installed on the bracket (12), The top ends of both sides of the spray pipe rack (13) are respectively provided with threads, the water pipe outlet (11) is threadedly connected to one end of the spray pipe rack (13) through its thread groove, the other end of the spray pipe rack (13) is threadedly connected to a spray rod (27), and a spray head (14) is fixedly mounted on the spray rod (27), a transmission wheel (16) is placed on the other side of the frame (1), a transmission belt groove is opened on the transmission wheel (16), a transmission belt wheel (23) is movably connected to the front side of the water pump (7), a belt (15) is placed on the transmission belt groove of the transmission wheel (16), and the transmission wheel (16) is connected to the transmission belt wheel (23) through the belt (15). The vehicle frame (1) is connected to the vehicle frame (1) by transmission, wherein handles (18) are fixedly mounted on the top ends of both sides of the front side of the vehicle frame (1), and connecting shafts (25) are respectively welded on both sides of the vehicle frame (1), and a movable block (24) is movably sleeved on the connecting shaft (25), and a bearing (20) is movably sleeved on the connecting shaft (25), and a wheel (22) is movably connected to the bearing (20), and a power wheel (21) is fixedly mounted on the side of the wheel (22) close to the bearing (20), and a transmission belt groove is provided on the power wheel (21), and the power wheel (21) is transmission-connected to the transmission wheel (16) through a belt (15), and the bearing (20) is fixedly mounted on two front sides through connecting rods (19); The transmission belt pulley (23) is provided with a plurality of transmission belt grooves, the transmission wheel (16) is provided with a plurality of transmission belt grooves, and the power wheel (21) is provided with a plurality of transmission belt grooves; A plurality of movable blocks (24) are movably sleeved on the connecting shaft (25), and the movable blocks (24) and the bearings (20) occupy the entire connecting shaft (25).

2. The agricultural product ripening spraying device according to claim 1, characterized in that: There are two connecting shafts (25), one on each side of the frame (1), and the devices on the two connecting shafts (25) are identical.

3. The agricultural product ripening spraying device according to claim 1, characterized in that: The frame (1) is a boat-shaped metal frame, and the frame (1) is hollowed out from the two side portions of the bottom to the handles (18).

4. The agricultural product ripening spraying device according to claim 1, characterized in that: The two ends of the movable block (24) are two annular blocks (241), and a spring (242) is fixedly installed between the same ends of the two annular blocks (241).

5. The agricultural product ripening spraying device according to claim 1, characterized in that: There are two pairs of bearings (20), and a connecting rod (19) is fixedly installed between each pair of bearings (20).

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