Agricultural and forestry fertilization spraying device

Abstract

The utility model discloses a spraying device for agriculture and forestry fertilization. Comprising a movable base, rollers, a water storage tank, a stirring mechanism, a motor, a protective cover, a stirring shaft, spiral stirring blades, a feeding pipe, a pipe cap, a lifting mechanism, a lifting seat, a telescopic rod, an air cylinder, a fixed seat, an adjusting mechanism, a fixed plate, a support, a worm, a worm gear, a limiting frame, a rotating shaft, a rotating seat, a transmission mechanism, a mounting seat, a gear motor I, a support plate I, a gear motor II, a support plate II, a fixed mechanism and a spray head, the device comprises a clamping plate, a screw, a hand wheel, a sliding rod, a water supply mechanism, a water outlet pipe, a water pump, an adapter, a hose, a connecting pipe and a push handle. Compared with the prior art, the fertilizer spraying device has the advantages that after the height of the spray head is adjusted to a proper height, the spray head can rotate up and down and left and right along with the rotating seat to adjust the fertilizer spraying area, and the spray head is convenient to mount and dismount and convenient to maintain and replace.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to an agricultural and forestry fertilization spraying device. Background Art

[0002] If agricultural and forestry crops are to grow well, fertilization is an indispensable link. The spray fertilizer device can help workers to operate better and reduce the workload of workers in fertilizing. The agricultural and forestry fertilization spray device described in Publication No. CN208924636U includes a base plate, the top of the base plate is fixedly connected to a mixing box, the top of the mixing box is fixedly connected to a first motor, the output shaft of the first motor passes through the mixing box and extends to the inner cavity of the mixing box and is fixedly connected to a mixing rod, and the top of the base plate and both sides of the mixing box are fixedly connected to a water pump and a chassis. The utility model constructs an agricultural and forestry fertilization spray device by arranging a bottom plate, a mixing box, a first motor, a mixing rod, a water pump, a chassis, a telescopic hose, a second motor, a support column, a nozzle and a battery. The uniformly mixed fertilizer is extracted by starting the water pump, and then the second motor is started to drive the nozzle to adjust the angle. The setting of the electric push rod can adjust the height of the nozzle. By adjusting the height and angle of the nozzle, the fertilization area can be expanded. However, the prior art still has defects:

[0003] 1. In the prior art, the nozzle can swing left and right, or up and down, to adjust the spraying range of the fertilizer spray, but the installation height of the nozzle is fixed, so it is impossible to adjust the height according to the crops to be fertilized, so that the spraying range at the height of the nozzle is suitable for the needs of agricultural and forestry crops.

[0004] 2. In the prior art, the nozzle is fixed on the support column. The nozzle is easily blocked or damaged during use and needs to be repaired. It is inconvenient to remove the nozzle during repair and it is also inconvenient to replace it when damaged, which makes it inconvenient to use. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the above-mentioned defects and provide an agricultural and forestry fertilization spraying device.

[0006] In order to solve the above technical problems, the technical solution provided by the utility model is: an agricultural and forestry fertilization spray device, comprising:

[0007] A mobile base, wherein rollers are fixedly connected to both sides of the bottom of the mobile base;

[0008] A water storage tank, the water storage tank is fixedly connected to the middle of the upper end of the mobile base;

[0009] A stirring mechanism, wherein the stirring mechanism is arranged on the water storage tank;

[0010] A lifting mechanism, the lifting mechanism is arranged at the upper end of the mobile base, the lifting mechanism includes a U-shaped lifting seat arranged above the mobile base, telescopic rods are fixedly connected to the front and rear sides of the upper end of the mobile base, and cylinders are fixedly connected to the middle of the upper end of the mobile base, and the telescopic rods and the upper ends of the cylinders are fixedly connected to the lower end of the lifting seat;

[0011] Fixed seats, two fixed seats are fixedly connected to the middle of both sides of the upper end of the lifting seat;

[0012] An adjustment mechanism, the adjustment mechanism is arranged on a fixed seat, the adjustment mechanism comprises a fixed plate fixedly connected to one side of the fixed seat, a support is fixedly connected in the middle of one side of the fixed plate, a worm is rotatably connected in the middle of the support, a worm wheel is geared on one side of the worm, a limit frame is sleeved on the worm wheel, a rotating shaft passes through the middle of the limit frame, the worm wheel is fixedly sleeved in the middle of the rotating shaft, and a rotating seat is fixedly connected on the rotating shaft;

[0013] A transmission mechanism, wherein the transmission mechanism is arranged on a fixed plate;

[0014] A fixing mechanism, the fixing mechanism is arranged on the rotating seat, the fixing mechanism includes a nozzle arranged in the middle of the upper end of the rotating seat, a clamping plate is arranged in the middle of the front and rear sides of the nozzle, a screw is rotatably connected in the middle of the side of the clamping plate away from the nozzle, the screw passes through the rotating seat and is fixedly connected to a hand wheel, a slide rod is fixedly connected to the lower end of the side of the clamping plate away from the nozzle, and the slide rod passes through the rotating seat;

[0015] A water supply mechanism is arranged on a mobile base.

[0016] As an improvement, the stirring mechanism comprises:

[0017] A motor, the motor being fixedly connected to the middle of the upper end of the water storage tank;

[0018] A protective cover, the protective cover is fixedly connected to the middle of the upper end of the water storage tank, and the motor is located inside the protective cover;

[0019] A stirring shaft, the stirring shaft is inserted into the upper end of the water storage tank, and the upper end of the stirring shaft is fixedly connected to the lower end of the motor;

[0020] A spiral stirring blade, wherein the spiral stirring blade is fixedly connected to the lower end of the stirring shaft;

[0021] A feeding pipe, which is plugged into the middle of the rear side of the upper end of the water storage tank;

[0022] A pipe cap is threadedly connected to the upper end of the feeding pipe.

[0023] As an improvement, the transmission mechanism comprises:

[0024] Mounting seats, two of which are fixedly connected to two ends of one side of the fixing plate;

[0025] A reduction motor 1, wherein one side of the reduction motor 1 is fixedly connected to the middle of one side of the support;

[0026] Support plate 1, wherein the support plate 1 is fixedly sleeved on one end of the reduction motor 1, and one end of the support plate 1 away from the reduction motor 1 is fixedly connected to the limit frame;

[0027] A second reduction motor, one end of which is fixedly connected to one end of the worm, and the first reduction motor and the second reduction motor are respectively fixedly connected to the middle of the mounting seats at both ends;

[0028] The support plate 2 is rotatably sleeved on one end of the reduction motor 2, and the end of the support plate 2 away from the reduction motor 2 is fixedly connected to the limit frame.

[0029] As an improvement, the water supply mechanism comprises:

[0030] A water outlet pipe, the water outlet pipe is plugged into the middle of the lower end of the front side of the water storage tank;

[0031] A water pump, wherein the water pump is fixedly connected to the front side of the upper end of the mobile base, and the water outlet pipe is plugged into the rear end of the water pump;

[0032] An adapter, which is plugged into the front end of the water pump;

[0033] Hoses, two of which are plugged into the two sides of the adapter;

[0034] A connecting pipe is arranged at the upper end of the hose, and one end of the connecting pipe away from the hose is plugged into one end of the spray head.

[0035] As an improvement, a push handle is fixedly connected to the rear side of the upper end of the movable base.

[0036] Compared with the prior art, the advantages of the utility model are as follows: 1. In the utility model, the spraying range of the fertilizer spray is determined according to the height of the agricultural and forestry crops. Starting the cylinders at both ends can drive the lifting seat to move up and down, and adjust the height of the nozzle to a suitable height. At the adjusted height, the nozzle can follow the rotating seat to rotate up and down, left and right to adjust the fertilization spraying area.

[0037] 2. When the nozzle of the utility model needs to be repaired or replaced, rotating the hand wheels at both ends can drive the clamping plates at both ends to move closer or farther away from each other, thereby clamping and disassembling the nozzle. The nozzle is easy to install and disassemble, and is convenient for repair and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 The utility model is a structural schematic diagram of a spray device for fertilizing agriculture and forestry.

[0039] Figure 2 The utility model is a cross-sectional view of a spray device for fertilizing agriculture and forestry.

[0040] Figure 3 This is a partial structural diagram of a spray device for fertilizing agriculture and forestry in the utility model. Figure 1 .

[0041] Figure 4 This is a partial structural diagram of a spray device for fertilizing agriculture and forestry in the utility model. Figure 2 .

[0042] Figure 5 This is a partial structural diagram of a spray device for fertilizing agriculture and forestry in the utility model. Figure 3 .

[0043] Figure 6 This is a partial structural diagram of a spray device for fertilizing agriculture and forestry in the utility model. Figure 4 .

[0044] As shown in the figure: 1. Mobile base; 2. Roller; 3. Water storage tank; 4. Stirring mechanism; 41. Motor; 42. Protective cover; 43. Stirring shaft; 44. Spiral stirring blade; 45. Feeding pipe; 46. Pipe cap; 5. Lifting mechanism; 51. Lifting seat; 52. Telescopic rod; 53. Cylinder; 6. Fixed seat; 7. Adjusting mechanism; 71. Fixed plate; 72. Support; 73. Worm; 74. Worm wheel; 75. Limiting frame; 76 , rotating shaft; 77, rotating seat; 8, transmission mechanism; 81, mounting seat; 82, reduction motor one; 83, support plate one; 84, reduction motor two; 85, support plate two; 9, fixing mechanism; 91, nozzle; 92, clamping plate; 93, screw rod; 94, hand wheel; 95, sliding rod; 10, water supply mechanism; 101, water outlet pipe; 102, water pump; 103, adapter; 104, hose; 105, connecting pipe; 11, push handle. DETAILED DESCRIPTION

[0045] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0046] A fertilization spray device for agriculture and forestry, comprising a mobile base 1, rollers 2 are fixedly connected to the front and rear sides of the bottom of the mobile base 1, a push handle 11 is fixedly connected to the rear side of the upper end of the mobile base 1, a battery can be installed at the lower end of the mobile base 1 to power the device, a water storage tank 3 is fixedly connected to the middle of the upper end of the mobile base 1, a stirring mechanism 4 is arranged on the water storage tank 3, the stirring mechanism 4 comprises a motor 41, a protective cover 42, a stirring shaft 43, a spiral stirring blade 44, a feeding pipe 45, and a pipe cap 46, the motor 41 is fixedly connected to the middle of the upper end of the water storage tank 3, the protective cover 42 is fixedly connected to In the middle of the upper end of the water tank 3, the motor 41 is located inside the protective cover 42, the stirring shaft 43 is inserted into the upper end of the water tank 3, the upper end of the stirring shaft 43 is fixedly connected to the lower end of the motor 41, the spiral stirring blade 44 is fixedly connected to the lower end of the stirring shaft 43, the feeding pipe 45 is inserted in the middle of the rear side of the upper end of the water tank 3, the pipe cap 46 is threadedly connected to the upper end of the feeding pipe 45, the pipe cap 46 is opened to add fertilizer and water to the water tank 3 through the feeding pipe 45, after adding, the pipe cap 46 is covered, and the motor 41 is started to drive the stirring shaft 43 and the spiral stirring blade 44 to rotate to mix the fertilizer evenly.

[0047] A lifting mechanism 5 is provided at the upper end of the mobile base 1, and the lifting mechanism 5 includes a U-shaped lifting seat 51 arranged above the mobile base 1. Telescopic rods 52 are fixedly connected to the front and rear sides of the upper end of the mobile base 1, and cylinders 53 are fixedly connected to the middle of the upper end of the mobile base 1. The upper ends of the telescopic rods 52 and the cylinders 53 are fixedly connected to the lower end of the lifting seat 51. The cylinders 53 at both ends can drive the lifting seat 51 to move up and down, and the telescopic rods 52 limit it.

[0048] A fixed seat 6 is fixedly connected in the middle of both sides of the upper end of the lifting seat 51, and an adjusting mechanism 7 is arranged on the fixed seat 6. The adjusting mechanism 7 comprises a fixed plate 71 fixedly connected to one side of the fixed seat 6, a support 72 is fixedly connected in the middle of one side of the fixed plate 71, a worm 73 is rotatably connected in the middle of the support 72, a worm wheel 74 is geared at one side of the worm 73, a limit frame 75 is sleeved on the worm wheel 74, a rotating shaft 76 runs through the middle of the limit frame 75, the worm wheel 74 is fixedly sleeved in the middle of the rotating shaft 76, and a rotating seat 77 is fixedly connected on the rotating shaft 76.

[0049] The fixed plate 71 is provided with a transmission mechanism 8, which includes a mounting seat 81, a reduction motor 82, a support plate 83, a reduction motor 84, and a support plate 85. The two mounting seats 81 are fixedly connected to the two ends of one side of the fixed plate 71, one side of the reduction motor 82 is fixedly connected to the middle of one side of the support 72, the support plate 83 is fixedly sleeved on one end of the reduction motor 82, the end of the support plate 83 away from the reduction motor 82 is fixedly connected to the limit frame 75, one end of the reduction motor 84 is fixedly connected to one end of the worm 73, and the reduction motor 82 and the reduction motor 84 are respectively fixedly connected to the middle of the mounting seats 81 at both ends. The support plate 85 is rotatably sleeved on one end of the reduction motor 84, and the end of the support plate 85 away from the reduction motor 84 is fixedly connected to the limit frame 75. The reduction motor 82 rotates to drive the limit frame 75 to rotate up and down, and the other end of the limit frame 75 is assisted by the support plate 85 to rotate. The limit frame 75 rotates up and down to drive the rotating seat 77 to rotate up and down. The reduction motor 84 drives the worm 73 to rotate, and the rotation of the worm 73 drives the worm wheel 74 to rotate. The rotation of the worm wheel 74 drives the rotating seat 77 to rotate horizontally. Therefore, through the mutual cooperation of the reduction motor 82 and the reduction motor 84, the rotating seat 77 can be rotated up and down, left and right.

[0050] A fixing mechanism 9 is provided on the rotating seat 77, and the fixing mechanism 9 includes a nozzle 91 arranged in the middle of the upper end of the rotating seat 77, a clamping plate 92 is provided in the middle of the front and rear sides of the nozzle 91, a screw 93 is rotatably connected in the middle of the side of the clamping plate 92 away from the nozzle 91, the screw 93 passes through the rotating seat 77 and is fixedly connected to a hand wheel 94, and a slide bar 95 is fixedly connected to the lower end of the side of the clamping plate 92 away from the nozzle 91, and the slide bar 95 passes through the rotating seat 77. Rotating the hand wheels 94 at both ends can drive the clamping plates 92 at both ends to move closer to or away from each other, thereby realizing the clamping and disassembly of the nozzle 91. The installation and disassembly of the nozzle 91 is convenient, and it is convenient to repair and replace it. The nozzle 91 can be rotated up and down, left and right with the rotating seat 77 at the existing height to adjust the fertilization spraying area.

[0051] A water supply mechanism 10 is provided on the mobile base 1, and the water supply mechanism 10 includes a water outlet pipe 101, a water pump 102, an adapter 103, a hose 104, and a connecting pipe 105. The water outlet pipe 101 is plugged into the middle of the lower end of the front side of the water storage tank 3, the water pump 102 is fixedly connected to the front side of the upper end of the mobile base 1, the water outlet pipe 101 is plugged into the rear end of the water pump 102, the adapter 103 is plugged into the front end of the water pump 102, and two hoses 104 are plugged into both sides of the adapter 103. The length of the hose 104 is sufficient to meet the lifting and lowering requirements of the nozzle 91. The connecting pipe 105 is arranged at the upper end of the hose 104, and the end of the connecting pipe 105 away from the hose 104 is plugged into one end of the nozzle 91. The water pump 102 transmits the fertilizer water in the water storage tank 3 to the hoses 104 at both ends through the water outlet pipe 101, and fertilizes the agricultural and forestry crops that need fertilization through the nozzle 91.

[0052] When the utility model is implemented, Figure 1-6 As shown, when in use, open the pipe cap 46 to add fertilizer and water to the water storage tank 3 through the feeding pipe 45, cover the pipe cap 46 after adding, start the motor 41 to drive the stirring shaft 43 and the spiral stirring blade 44 to rotate to mix the fertilizer evenly, and then push the device to the position where fertilizer is needed to be applied to agricultural and forestry crops. According to the height of the agricultural and forestry crops, the spraying range of the fertilizer spray is determined, and the cylinders 53 at both ends are started to drive the lifting seat 51 to move up and down, and the height of the nozzle 91 is adjusted to a suitable height.

[0053] The water pump 102 is started to transfer the fertilizer water in the water storage tank 3 to the hoses 104 at both ends through the water outlet pipe 101, and the agricultural and forestry crops that need fertilization are fertilized through the nozzle 91, and the push handle 11 is pushed to move the device.

[0054] When it is necessary to adjust the spraying range of the nozzle 91, start the reduction motor 82 to rotate and drive the limit frame 75 to rotate up and down. The other end of the limit frame 75 is assisted by the support plate 85 to rotate. The limit frame 75 rotates up and down to drive the rotating seat 77 to rotate up and down. The reduction motor 84 drives the worm 73 to rotate. The rotation of the worm 73 drives the worm wheel 74 to rotate. The rotation of the worm wheel 74 drives the rotating seat 77 to rotate horizontally. Therefore, through the mutual cooperation of the reduction motor 82 and the reduction motor 84, the rotating seat 77 can be rotated up and down, left and right, and the nozzle 91 can follow the rotating seat 77 to rotate up and down, left and right to adjust the fertilization spraying area.

[0055] When the nozzle 91 needs to be repaired or replaced, rotating the hand wheels 94 at both ends can drive the clamping plates 92 at both ends to move closer or farther away from each other, thereby clamping and disassembling the nozzle 91. The nozzle 91 is easy to install and disassemble, and is convenient for repair and replacement.

[0056] The electrical components appearing in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that controls a computer, etc. The specific implementation method of the present disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment.

[0057] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A spray device for agricultural and forestry fertilization, characterized in that: include: A mobile base (1), wherein rollers (2) are fixedly connected to the front and rear sides of the bottom of the mobile base (1); A water storage tank (3), wherein the water storage tank (3) is fixedly connected to the middle of the upper end of the mobile base (1); A stirring mechanism (4), wherein the stirring mechanism (4) is arranged on the water storage tank (3); A lifting mechanism (5), the lifting mechanism (5) being arranged at the upper end of the mobile base (1), the lifting mechanism (5) comprising a U-shaped lifting seat (51) arranged above the mobile base (1), telescopic rods (52) being fixedly connected at the front and rear sides of the upper end of the mobile base (1), cylinders (53) being fixedly connected at the middle of the upper end of the mobile base (1), and the upper ends of the telescopic rods (52) and the cylinders (53) being fixedly connected to the lower end of the lifting seat (51); Fixed seats (6), two fixed seats (6) are fixedly connected to the middle of both sides of the upper end of the lifting seat (51); An adjusting mechanism (7), wherein the adjusting mechanism (7) is arranged on a fixing seat (6), and comprises a fixing plate (71) fixedly connected to one side of the fixing seat (6); a support (72) is fixedly connected in the middle of one side of the fixing plate (71); a worm (73) is rotatably connected in the middle of the support (72); a worm wheel (74) is geared in one side of the worm (73); a limiting frame (75) is sleeved on the worm wheel (74); a rotating shaft (76) runs through the middle of the limiting frame (75); the worm wheel (74) is fixedly sleeved in the middle of the rotating shaft (76); and a rotating seat (77) is fixedly connected on the rotating shaft (76); A transmission mechanism (8), wherein the transmission mechanism (8) is arranged on a fixed plate (71); A fixing mechanism (9), wherein the fixing mechanism (9) is arranged on the rotating seat (77), and the fixing mechanism (9) comprises a nozzle (91) arranged in the middle of the upper end of the rotating seat (77), a clamping plate (92) is arranged in the middle of the front and rear sides of the nozzle (91), a screw rod (93) is rotatably connected in the middle of the side of the clamping plate (92) away from the nozzle (91), the screw rod (93) passes through the rotating seat (77) and is fixedly connected to a hand wheel (94), and a sliding rod (95) is fixedly connected to the lower end of the side of the clamping plate (92) away from the nozzle (91), and the sliding rod (95) passes through the rotating seat (77); A water supply mechanism (10), wherein the water supply mechanism (10) is arranged on a movable base (1).

2. The agricultural and forestry fertilization spray device according to claim 1, characterized in that: The stirring mechanism (4) comprises: A motor (41), wherein the motor (41) is fixedly connected to the middle of the upper end of the water storage tank (3); A protective cover (42), wherein the protective cover (42) is fixedly connected to the middle of the upper end of the water storage tank (3), and the motor (41) is located inside the protective cover (42); A stirring shaft (43), wherein the stirring shaft (43) is inserted into the upper end of the water storage tank (3), and the upper end of the stirring shaft (43) is fixedly connected to the lower end of the motor (41); A spiral stirring blade (44), wherein the spiral stirring blade (44) is fixedly connected to the lower end of the stirring shaft (43); A feeding pipe (45), the feeding pipe (45) being inserted in the middle of the rear side of the upper end of the water storage tank (3); A pipe cap (46) is threadedly connected to the upper end of the feeding pipe (45).

3. The agricultural and forestry fertilization spray device according to claim 1, characterized in that: The transmission mechanism (8) comprises: A mounting seat (81), wherein two mounting seats (81) are fixedly connected to two ends of one side of the fixing plate (71); A reduction motor (82), one side of which is fixedly connected to the middle of one side of the support (72); A support plate (83), wherein the support plate (83) is fixedly sleeved on one end of the reduction motor (82), and an end of the support plate (83) away from the reduction motor (82) is fixedly connected to the limit frame (75); A second reduction motor (84), one end of the second reduction motor (84) is fixedly connected to one end of the worm (73), and the first reduction motor (82) and the second reduction motor (84) are respectively fixedly connected in the middle of the mounting seats (81) at both ends; A second support plate (85), wherein the second support plate (85) is rotatably sleeved on one end of the second reduction motor (84), and one end of the second support plate (85) away from the second reduction motor (84) is fixedly connected to the limit frame (75).

4. The agricultural and forestry fertilization spray device according to claim 1, characterized in that: The water supply mechanism (10) comprises: A water outlet pipe (101), the water outlet pipe (101) being plugged into the middle of the lower end of the front side of the water storage tank (3); A water pump (102), wherein the water pump (102) is fixedly connected to the front side of the upper end of the mobile base (1), and the water outlet pipe (101) is plugged into the rear end of the water pump (102); An adapter (103), wherein the adapter (103) is plugged into a front end of the water pump (102); Hoses (104), two of the hoses (104) are plugged into two sides of the adapter (103); A connecting pipe (105) is arranged at the upper end of the hose (104), and one end of the connecting pipe (105) away from the hose (104) is plugged into one end of the spray head (91).

5. The agricultural and forestry fertilization spray device according to claim 1, characterized in that: A push handle (11) is fixedly connected to the rear side of the upper end of the movable base (1).

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