CN211746409U

CN211746409U - Tower type double-fan type pneumatic-conveying pesticide sprayer

Info

Publication number: CN211746409U
Application number: CN201922241316.0U
Authority: CN
Inventors: 魏项东; 李超
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2020-10-27
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses a tower type double-fan type pneumatic conveying pesticide sprayer, which comprises a fixed base, a wind shield, a pesticide box, a pesticide spraying pump, a first axial flow fan and a valve group, wherein the left side of the fixed base, which is positioned on a fixed frame, is vertically fixed with the wind shield, the wind shield sequentially comprises the first wind shield and the second wind shield from left to right, one side of the first wind shield, which is close to the second wind shield, is fixed with an inverted U-shaped pesticide spraying rod, the side walls of the pesticide spraying rod are equidistantly provided with spray heads, a first rotating shaft and a second rotating shaft are respectively fixed in the fixed shell seat through bearings, the first axial flow fan and the second axial flow fan are respectively and correspondingly fixed on the first rotating shaft and the second rotating shaft, an input shaft of a speed increasing gearbox is connected with an output shaft of the pesticide spraying pump through universal joints, the input end of the pesticide spraying pump is connected with a PTO end of a tractor through a transmission shaft, the, and the two-stage speed increasing of the speed increasing gearbox and the belt realizes larger air volume.

Description

Tower type double-fan type pneumatic-conveying pesticide sprayer

Technical Field

The utility model relates to a laxative machine technical field specifically is a tower type double fan formula air conveying laxative machine.

Background

The agricultural spraying device is an apparatus for changing liquid medicine or other liquid into mist and uniformly spraying the mist on the leaf surfaces of crops, is used for spraying pesticides to prevent plant diseases and insect pests, fertilize and the like, is widely applied in the field of agricultural production, is an indispensable important agricultural implement, and is very important particularly in forest and fruit production.

When the fruit forest is sprayed in windy weather, the height of liquid medicine sprayed by the medicine spraying device cannot reach the preset height under the blocking effect of natural wind, so that the liquid medicine is not uniformly sprayed, and the medicine spraying effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tower type double fan formula air conveying laxative machine is in order to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a tower-type double-fan type air-assisted pesticide sprayer comprises a fixed base, a wind shield, a pesticide box, a pesticide spraying pump, a first axial flow fan, a second axial flow fan and a valve group, wherein a fixed frame is fixed at the central position of the upper end of the fixed base, the pesticide box is arranged on the fixed frame, a first fixing part and a valve group are respectively fixed at one end of the fixed frame, which is far away from the second wind shield, a manometer is fixed on the valve group, a pesticide inlet is formed in the upper end of the pesticide box, a sealing cover is fixed at the pesticide inlet, the wind shield is vertically fixed on the left side of the fixed frame of the fixed base, the wind shield sequentially comprises the first wind shield and the second wind shield from left to right, the first wind shield and the second wind shield are both in a tower-type structure, the first wind shield is connected with the second wind shield through a fixed rod, a U-shaped pesticide spraying rod is fixed, the two ports of the liquid medicine spray rod are respectively connected with the valve group through water pipes, the length direction of the spray head is vertical to the length direction of the fixing rod, one side, far away from the second wind shield, of the first wind shield is fixed with a wind shield shell, the upper end and the lower end, located in the wind shield shell, of the wind shield are respectively fixed with a fixing shell seat of a tubular structure, a first rotating shaft and a second rotating shaft are respectively fixed in each fixing shell seat through bearings, a first axial flow fan and a second axial flow fan are respectively and correspondingly fixed on the first rotating shaft and the second rotating shaft, the first rotating shaft and the second rotating shaft vertically penetrate through the right side of the second wind shield and are fixed with belt pulleys, a speed-increasing gearbox and a pesticide spraying pump are respectively fixed at the position below the fixing frame at the upper end of the fixing base, the gearbox is located on the left side, and speed-increasing gearbox, axis of rotation one and axis of rotation two pass through the V belt transmission and are connected, speed-increasing gearbox's input shaft passes through the universal joint and is connected with the output of pump of making powder, and the input of pump of making powder passes through the transmission shaft and is connected with the PTO end of tractor, the one end that fixed frame kept away from deep bead two is fixed with mounting one, the end of intaking of pump of making powder all is connected with the valves through the connecting pipe with play water end, unable adjustment base keeps away from on the lateral wall of deep bead two one end the symmetry be fixed with a pair of mounting two.

Preferably, the left side and the right side of the medicine chest are symmetrically provided with grooves.

Preferably, the bottom end of the medicine chest is fixed with a limiting block matched with the fixed frame.

Preferably, the medicine inlet is in threaded connection with the sealing cover.

Preferably, the first fixing part and the second fixing part are both of U-shaped structures, and fixing holes are formed in the left side wall and the right side wall of the first fixing part and the right side wall of the second fixing part.

Preferably, a dustproof net is fixed at a port of each fixed shell seat.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses in one side that deep bead two was kept away from to deep bead one is fixed with the clamshell that keeps out the wind, and the upper and lower both ends that deep bead one lies in the clamshell that keeps out the wind are fixed with tubular structure's fixed shell seat respectively, all are fixed with axis of rotation one and axis of rotation two respectively through the bearing in every fixed shell seat, correspond respectively on axis of rotation one and the axis of rotation two and be fixed with axial fan one and axial fan two, overlap from top to bottom through axial fan one and axial fan two and increase the amount of wind to solve the problem that windy weather orchard laxative height can not reach.

(2) The utility model discloses in axial fan one and axial fan two are connected through the output shaft transmission of V belt and speed increasing gearbox for axial fan one and axial fan two's drive belt linear velocity is unanimous with speed increasing gearbox output shaft linear velocity, and speed increasing gearbox output shaft speed becomes fast, and two fan rotational speeds also become fast, and the wind pressure is big, consequently, realizes bigger amount of wind through the second grade acceleration rate of speed increasing gearbox and belt.

(3) The utility model discloses in speed-increasing gearbox's input shaft passes through the universal joint and is connected with the output of the pump of spraying medicine for the pump of spraying medicine is better with speed-increasing gearbox antithetical couplet stability.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a right side view of the structure of the present invention;

FIG. 3 is a left side view of the structure of the present invention;

fig. 4 is a schematic view of the structure of the medicine chest;

FIG. 5 is a schematic view of the installation structure of the present invention and a tractor;

fig. 6 is a partial schematic view of the present invention installed on a tractor (a schematic view of the installation of the first or second fixing member and the connecting portion).

In the figure: 1. a fixed base; 2. a first wind shield; 3. a second wind shield; 4. rotating a first shaft; 5. a second rotating shaft; 6. a belt pulley; 7. a wind shield shell; 8. a V-belt; 9. a liquid medicine spray rod; 10. a medicine chest; 101. a limiting block; 11. a spray head; 12. a fixed frame; 13. a speed-increasing gearbox; 14. a drug-spraying pump; 15. a universal joint; 16. a medicine inlet; 17. a sealing cover; 18. a groove; 19. a first fixing part; 20. a second fixing part; 21. a first axial flow fan; 22. a second axial flow fan; 23. a valve block; 24. a dust screen; 25. fixing the rod; 26. a fixed housing seat; 27. a pressure gauge; 28. a connecting portion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides an embodiment: a tower-type double-fan type air-assisted pesticide spraying machine comprises a fixed base 1, a wind shield, a pesticide box 10, a pesticide spraying pump 14, a first axial flow fan 21, a second axial flow fan 22 and a valve group 23, wherein a fixed frame 12 is fixed at the central position of the upper end of the fixed base 1, the pesticide box 10 is arranged on the fixed frame 12, a first fixing part 19 and a valve group 23 are respectively fixed at one end of the fixed frame 12 far away from the wind shield two 3, a pressure gauge 27 is fixed on the valve group 23, a pesticide inlet 16 is arranged at the upper end of the pesticide box 10, a sealing cover 17 is fixed at the pesticide inlet 16, the wind shield is vertically fixed at the left side of the fixed base 1, the wind shield comprises a first wind shield 2 and a second wind shield 3 from left to right in sequence, the first wind shield 2 and the second wind shield 3 are tower-type structures, the first wind shield 2 is connected with the second wind shield 3 through a fixing rod 25, an inverted U-shaped pesticide spraying rod 9 is fixed, the side wall of the liquid medicine spray rod 9 is provided with spray heads 11 at equal intervals, two ports of the liquid medicine spray rod 9 are respectively connected with a valve group 23 through water pipes, the length direction of the spray heads 11 is vertical to the length direction of a fixed rod 25, one side of a wind shield I2, which is far away from a wind shield II 3, is fixed with a wind shield casing 7, the upper end and the lower end of the wind shield I2, which are positioned in the wind shield casing 7, are respectively fixed with a fixed casing seat 26 with a tubular structure, a rotating shaft I4 and a rotating shaft II 5 are respectively fixed in each fixed casing seat 26 through bearings, an axial flow fan I21 and an axial flow fan II 22 are respectively and correspondingly fixed on the rotating shaft I4 and the rotating shaft II 5, the rotating shaft I4 and the rotating shaft II 5 vertically penetrate through the right side of the wind shield II 3 and are fixed with a belt pulley 6, a speed increasing box 13 and a pesticide spraying pump 14, and acceleration gearbox 13 is located the left side of pump 14 that beats medicine, be fixed with belt pulley 6 on acceleration gearbox 13's the output shaft, and acceleration gearbox 13, a 4 of axis of rotation and two 5 of axis of rotation are connected through the transmission of V belt 8, acceleration gearbox 13's input shaft passes through universal joint 15 and is connected with pump 14's output for

pump

14 and 13 antithetical couplet stability of acceleration gearbox are better, and the input of pump 14 that beats medicine passes through the transmission shaft and is connected with the PTO end of tractor, the one end that fixed frame 12 kept away from second 3 of deep bead is fixed with first 19 of mounting, the end of intaking and the water outlet end of pump 14 that beats medicine all are connected with valves 23 through the connecting pipe, unable adjustment base 1 is kept away from on the lateral wall of second 3 one end of deep bead the symmetry and is fixed with second.

Further, the left side and the right side of the medicine box 10 are symmetrically provided with the grooves 18, when the medicine box 10 is taken down from the fixed frame 12, a worker can use hands to pick up the medicine box in the grooves 18, a force point is provided for the worker, and the medicine box 10 is convenient to take down.

Further, the bottom end of the medicine box 10 is fixed with the stopper 101 matched with the fixed frame 12, when the medicine box 10 containing liquid medicine is placed on the fixed frame 12, the stopper 101 is just clamped in the upper end port of the fixed frame 12, the bottom end edge position of the medicine box 10 is put on the fixed frame 12, and when the whole device is in a walking process, the stopper 101 can prevent the medicine box 10 from falling.

Further, the medicine inlet 16 is in threaded connection with the sealing cover 17, the sealing effect is good due to the threaded connection mode, and meanwhile, the medicine inlet is convenient to detach.

Furthermore, the first fixing piece 19 and the second fixing piece 20 are both of U-shaped structures, fixing holes are formed in the left side wall and the right side wall of the first fixing piece 19 and the second fixing piece 20, and the whole device is connected to the tractor through the first fixing piece 19 and the second fixing piece 20.

Furthermore, each fixed shell seat 26 port is fixed with a dust screen 24, so that sundries such as leaves and the like are prevented from entering the two axial-flow fans.

The working principle is as follows: when in use, the whole pesticide spraying machine is fixed on a connecting part 28 on a tractor under the matching of the first fixing part 19, the second fixing part 20, the bolt and the nut, in the use process, the pesticide liquid in the pesticide box 10 enters the pesticide spraying pump 14 through the connecting pipe and is flatly arranged under the action of the pesticide spraying pump 14, the pesticide liquid enters the pesticide spraying rod 9 through the water pipe, the pesticide liquid in the pesticide spraying rod 9 is sent into the plant canopy layer through the spraying nozzle 11 under the action of the first axial flow fan 21 and the second axial flow fan 22, and the sprayed pesticide liquid height of the pesticide spraying device cannot reach the preset height under the blocking action of natural wind in windy weather, but the utility model increases the air volume by the vertical superposition of the first axial flow fan 21 and the second axial flow fan 22, in addition, because the speed increasing gearbox 13, the first rotating shaft 4 and the second rotating shaft 5 are in transmission connection through the V-belt 8, the second-stage speed increasing gearbox 13 and the V-belt 8 realizes larger air volume, thereby solving the problem that the insecticide spraying height of the orchard in windy weather cannot be reached.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a tower type double fan formula pneumatic conveying laxative machine, includes unable adjustment base (1), deep bead, medical kit (10), laxative pump (14), axial fan (21), axial fan two (22) and valves (23), its characterized in that: the fixing device is characterized in that a fixing frame (12) is fixed at the center of the upper end of the fixing base (1), a medicine box (10) is arranged on the fixing frame (12), a fixing piece I (19) and a valve group (23) are respectively fixed at one end, far away from the second wind shield (3), of the fixing frame (12), a pressure gauge (27) is fixed on the valve group (23), a medicine inlet (16) is formed in the upper end of the medicine box (10), a sealing cover (17) is fixed at the medicine inlet (16), the wind shield is vertically fixed on the left side of the fixing base (1) on the fixing frame (12), the wind shield sequentially comprises a first wind shield (2) and a second wind shield (3) from left to right, the first wind shield (2) and the second wind shield (3) are of tower-shaped wind shield structures, the first wind shield (2) is connected with the second wind shield (3) through a fixing rod (25), and an n-shaped liquid medicine (9) is fixed on one side, close, and the side wall of the liquid medicine spray rod (9) is provided with spray heads (11) at equal intervals, two ports of the liquid medicine spray rod (9) are respectively connected with the valve group (23) through water pipes, the length direction of the spray heads (11) is vertical to the length direction of the fixed rod (25), one side of the first wind shield (2) far away from the second wind shield (3) is fixed with a wind shield casing (7), the upper end and the lower end of the first wind shield (2) in the wind shield casing (7) are respectively fixed with a fixed casing seat (26) with a tubular structure, a first rotating shaft (4) and a second rotating shaft (5) are respectively fixed in each fixed casing seat (26) through bearings, a first axial flow fan (21) and a second axial flow fan (22) are respectively and correspondingly fixed on the first rotating shaft (4) and the second rotating shaft (5), and a belt pulley (6) vertically penetrates through the right side of the second wind shield (3) and is fixed on the first rotating shaft (4, unable adjustment base (1) upper end is located the left side of fixed frame (12) below position department and is fixed with acceleration gearbox (13) and laxative pump (14) respectively, and acceleration gearbox (13) are located laxative pump (14), be fixed with belt pulley (6) on the output shaft of acceleration gearbox (13), and acceleration gearbox (13), axis of rotation (4) and axis of rotation two (5) are connected through V belt (8) transmission, the input shaft of acceleration gearbox (13) passes through universal joint (15) and is connected with the output of laxative pump (14), and the input of laxative pump (14) passes through the transmission shaft and is connected with the PTO end of tractor, the one end that two (3) were kept away from in fixed frame (12) is fixed with deep bead mounting (19), the end of intaking and the play water end of laxative pump (14) all are connected with valves (23) through the connecting pipe, symmetry is fixed with a pair of fixing on the lateral wall that deep bead two (3) one end was kept away from in unable adjustment base (1) is fixed with And a second part (20).

2. The tower-type double-fan air-assisted insecticide sprayer according to claim 1, wherein: the left side and the right side of the medicine box (10) are symmetrically provided with grooves (18).

3. The tower-type double-fan air-assisted insecticide sprayer according to claim 1, wherein: the bottom end of the medicine box (10) is fixed with a limiting block (101) matched with the fixed frame (12).

4. The tower-type double-fan air-assisted insecticide sprayer according to claim 1, wherein: the medicine inlet (16) is in threaded connection with the sealing cover (17).

5. The tower-type double-fan air-assisted insecticide sprayer according to claim 1, wherein: the first fixing piece (19) and the second fixing piece (20) are both of U-shaped structures, and fixing holes are formed in the left side wall and the right side wall of the first fixing piece (19) and the right side wall of the second fixing piece (20).

6. The tower-type double-fan air-assisted insecticide sprayer according to claim 1, wherein: and a dustproof net (24) is fixed at the port of each fixed shell seat (26).