CN212116799U

CN212116799U - Agricultural pesticide spraying device

Info

Publication number: CN212116799U
Application number: CN202020058726.1U
Authority: CN
Inventors: 李国军
Original assignee: Individual
Current assignee: Li Panfang; Liu Xiaoying; Su Mingzhe
Priority date: 2020-01-11
Filing date: 2020-01-11
Publication date: 2020-12-11
Anticipated expiration: 2030-01-11

Abstract

The utility model provides a pesticide sprinkler is used to agricultural relates to agricultural technical field. This pesticide sprinkler for agricultural, including bottom plate and medical kit, the medical kit is located the top of bottom plate, and medical kit and bottom plate fixed connection, the right side of medical kit are provided with the pivot, and the lower extreme of pivot rotates and pegs graft at the upper surface of bottom plate, and the top of bottom plate is located the right side of pivot and is provided with the fixed plate, and the left end of fixed plate rotates and cup joints the surface at the pivot, is provided with driven gear between fixed plate and the bottom plate. This agricultural pesticide sprinkler through setting up half-gear, reset spring, connecting rod and circular arc slider, has reached and has made the shower nozzle rotate the effect of spraying at certain extent internal loop, has solved current pesticide sprinkler's spray tube and generally not swingable for fixing, can only spout the medicine towards an orientation when spouting the medicine always, causes the liquid medicine to spray inhomogeneously when spouting the medicine, makes the coverage rate of liquid medicine can not satisfy the problem of requirement.

Description

Agricultural pesticide spraying device

Technical Field

The utility model relates to the field of agricultural technology, specifically be a pesticide sprinkler is used to agricultural.

Background

The agriculture is an industry for obtaining products by artificial cultivation by utilizing growth and development rules of animals and plants, and the crops need to be regularly sprayed with pesticides during the growth process so as to prevent the crops from suffering from plant diseases and insect pests and reducing the yield of the crops.

The spray pipe of the existing pesticide spraying device is generally fixed and can not swing, and the pesticide can only be sprayed towards one direction all the time when the pesticide is sprayed, so that the pesticide is not uniformly sprayed when the pesticide is sprayed, and the coverage rate of the pesticide cannot meet the requirement.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a pesticide sprinkler is used to agricultural has solved current pesticide sprinkler's spray tube and generally not can be swung for fixing, can only move towards a direction when spouting the medicine and spout the medicine always, causes the liquid medicine to spray inhomogeneously when spouting the medicine, makes the coverage of liquid medicine can not satisfy the problem of requirement.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a pesticide sprinkler is used to agricultural, including bottom plate and medical kit, the medical kit is located the top of bottom plate, medical kit and bottom plate fixed connection, the right side of medical kit is provided with the pivot, the lower extreme of pivot is rotated and is pegged graft at the upper surface of bottom plate, the right side that the top of bottom plate is located the pivot is provided with the fixed plate, the left end of fixed plate is rotated and is cup jointed the surface in the pivot, be provided with driven gear between fixed plate and the bottom plate, driven gear fixes the cup joint at the surface of pivot, the upper surface of bottom plate is located the right side fixedly connected with motor of pivot, the output fixedly connected with half-gear of motor, half-gear is located driven gear's right side, half-gear and driven gear meshing, the underrun through two pole settings.

The rotary shaft is fixedly connected with a supporting plate at one end above the fixed plate, the upper surface of the fixed plate is provided with a sliding groove which is communicated up and down, an arc slider is inserted in the sliding groove in a sliding manner, the front side of the arc slider is fixedly connected with a return spring, the front end of the return spring is fixedly connected with the front inner wall of the sliding groove, the upper surface of the arc slider is fixedly connected with the supporting plate at the bottom surface, a spray rod is arranged above the supporting plate, the upper surface of the supporting plate is fixedly connected with a supporting block, the left end of the spray rod is hinged with the upper end of the supporting block, two threaded rods are arranged between the spray rod and the supporting plate, the two threaded rods are both positioned at the right side of the supporting block, the upper end of the threaded rod positioned above is hinged with a moving sleeve, the moving sleeve is sleeved on, the both ends of thread bush respectively the screw thread cup joint in the one end that is close to each other of two threaded rods, and the fixed shower nozzle that has cup jointed of right-hand member of spray lance, the fixed hose that has cup jointed of one end that the spray lance is located the supporting shoe left, and the one end that the spray lance was kept away from to the hose is fixedly connected with the right flank fixed connection of medical kit.

Preferably, the inside of sliding tray is provided with the guide bar, the both ends of guide bar respectively with the dead back inner wall fixed connection of sliding tray, circular arc slider and reset spring all slip the cup joint at the surface of guide bar.

Preferably, a protection plate is arranged on the left side of the driven gear, the bottom surface of the protection plate is fixedly connected with the upper surface of the bottom plate, the protection plate is located on the right side of the hose, and the protection plate is arc-shaped.

Preferably, two moving structures are arranged below the bottom plate, and both the two moving structures are fixedly connected with the bottom plate.

Preferably, the fixed plate and the supporting plate are arranged in parallel, the supporting plate and the fixed plate are both arc-shaped, and the arc angles of the two supporting plates and the fixed plate are the same.

Preferably, the two vertical rods are arranged in parallel, and the two vertical rods are symmetrically distributed on the front side and the rear side of the rotating shaft by taking the axis of the rotating shaft as a symmetry axis.

(III) advantageous effects

The utility model provides a pesticide sprinkler is used to agricultural. The method has the following beneficial effects:

1. the agricultural pesticide spraying device is characterized in that a half gear, a reset spring, a connecting rod and a circular arc slider are arranged, when pesticide needs to be sprayed, a starting motor drives the half gear to rotate, the half gear is meshed with a driven gear to drive a rotating shaft to rotate, so that a supporting plate is driven to rotate, the supporting plate drives the circular arc slider to rotate through the connecting rod, so that the reset spring is compressed, when the half gear is not meshed with the driven gear at the moment, the circular arc slider just reaches the front end of a sliding groove, then the circular arc slider rotates backwards under the action of the reset spring to drive the supporting plate to rotate, the supporting plate rotates forwards and backwards in a circulating mode in the process that the half gear is repeatedly meshed with the driven gear, the effect that a spray head rotates circularly within a certain range to spray is achieved, and the problem that a spray pipe of the existing pesticide spraying device is generally fixed and cannot swing is solved, the medicine can be sprayed towards one direction only when the medicine is sprayed, so that the medicine liquid is not uniformly sprayed when the medicine is sprayed, and the coverage rate of the medicine liquid cannot meet the requirement.

2. This pesticide sprinkler for agricultural through setting up threaded rod and thread bush, rotates the thread bush, the threaded rod through with thread bush thread engagement, makes the distance between two threaded rods change to make the removal cover slide at the surface of spray lance, drive the spray lance and rotate, reached the effect that changes the height of spray lance, solved the height of spray lance when spouting the medicine and can not change operating condition more single problem.

Drawings

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

FIG. 2 is a schematic view of the connection between the driven gear and the half gear of the present invention;

FIG. 3 is a schematic view of the connection between the rotating shaft and the fixing plate of the present invention;

fig. 4 is a schematic structural diagram of a portion a in fig. 3 according to the present invention.

The automatic medicine box comprises a bottom plate 1, a medicine box 2, a rotating shaft 3, a fixing plate 4, a driven gear 5, a motor 6, a half gear 7, a vertical rod 8, a supporting plate 9, a sliding groove 10, an arc sliding block 11, a return spring 12, a connecting rod 13, a supporting block 14, a spray rod 15, a threaded rod 16, a moving sleeve 17, a threaded sleeve 18, a spray head 19, a hose 20, a guide rod 21, a protection plate 22 and a moving structure 23.

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.

The embodiment of the utility model provides an agricultural pesticide spraying device, as shown in fig. 1-4, including a bottom plate 1 and a pesticide box 2, two moving structures 23 are arranged below the bottom plate 1, the two moving structures 23 are both fixedly connected with the bottom plate 1, the moving structures 23 are arranged to facilitate the movement of the device, the pesticide box 2 is arranged above the bottom plate 1, the pesticide box 2 is fixedly connected with the bottom plate 1, the right side of the pesticide box 2 is provided with a rotating shaft 3, the lower end of the rotating shaft 3 is rotatably inserted on the upper surface of the bottom plate 1, a fixed plate 4 is arranged above the bottom plate 1 and positioned on the right side of the rotating shaft 3, the left end of the fixed plate 4 is rotatably sleeved on the outer surface of the rotating shaft 3, a driven gear 5 is arranged between the fixed plate 4 and the bottom plate 1, the driven gear 5 is fixedly sleeved on the outer surface of the rotating shaft 3, the upper surface of the bottom plate, half gear 7 is located driven gear 5's right side, and half gear 7 meshes with driven gear 5, and the bottom surface of fixed plate 4 is connected with the last fixed surface of bottom plate 1 through two pole settings 8, and two pole settings 8 all are located motor 6's right side, two pole settings 8 parallel arrangement, and two pole settings 8 use the axis of pivot 3 to be both sides around pivot 3 for symmetry axis symmetric distribution.

A supporting plate 9 is fixedly connected to one end of the rotating shaft 3 above the fixed plate 4, the fixed plate 4 and the supporting plate 9 are arranged in parallel, the supporting plate 9 and the fixed plate 4 are both arc-shaped, the arc angles of the two supporting plates 9 and the fixed plate 4 are the same, a sliding groove 10 which is through up and down is arranged on the upper surface of the fixed plate 4, an arc slider 11 is inserted in the sliding groove 10 in a sliding manner, the radian of teeth of the half gear 7 is the same as the arc angle of the sliding groove 10, so that the arc slider 11 slides from the rear end of the sliding groove 10 to the front end of the sliding groove 10 in the process of meshing the half gear 7 and the driven gear 5, a return spring 12 is fixedly connected to the front side of the arc slider 11, the return spring 12 pushes the arc slider 11 to move from the front end of the sliding groove 10 to the rear end of the sliding groove 10 in the process of non-meshing of the half gear 7 and, the two ends of the guide rod 21 are respectively fixedly connected with the inner wall of the front back surface of the sliding groove 10, the arc slider 11 and the return spring 12 are both slidably sleeved on the outer surface of the guide rod 21, the guide rod 21 is arranged to prevent the return spring 12 from bouncing up when the return spring extends and contracts, so that the return spring 12 cannot achieve the effect of pushing the arc slider 11, the front end of the return spring 12 is fixedly connected with the inner wall in front of the sliding groove 10, the upper surface of the arc slider 11 is fixedly connected with the support plate 9 through the connecting rod 13, the bottom surface of the support plate 9 is fixedly connected with the spray rod 15, the upper surface of the support plate 9 is fixedly connected with the support block 14, the left end of the spray rod 15 is hinged with the upper end of the support block 14, two threaded rods 16 are arranged between the spray rod 15 and the support plate 9, the two threaded rods 16 are both positioned on the right side of the support block 14, the lower extreme of the threaded rod 16 that is located the below is connected with the fixed surface of backup pad 9, be provided with thread bush 18 between two threaded rods 16, the both ends of thread bush 18 are the one end that is close to each other at two threaded rods 16 of threaded bush's respectively threaded sleeve, the fixed shower nozzle 19 that has cup jointed of the right-hand member of spray lance 15, spray lance 15 is located the fixed hose 20 that has cup jointed of the left end of supporting shoe 14, driven gear 5's left side is provided with protection shield 22, the bottom surface of protection shield 22 and the fixed surface of bottom plate 1 are connected, protection shield 22 is located the right side of hose 20, the shape of protection shield 22 is circular-arc, set up protection shield 22 and prevent to cause the damage to hose 20 when driven gear 5 and semi-gear 7.

Theory of operation, when needs spout the medicine, starter motor 6 drives half gear 7 and rotates, half gear 7 meshes with driven gear 5 and drives pivot 3 and rotate, thereby it rotates to drive backup pad 9, backup pad 9 drives circular arc slider 11 through connecting rod 13 and rotates, thereby compress reset spring 12, do not carry out the meshing one moment with driven gear 5 when half gear 7, circular arc slider 11 just reaches the front end of sliding tray 10, then circular arc slider 11 rotates backward under reset spring 12's effect, thereby it rotates to drive backup pad 9, at the in-process of half gear 7 with driven gear 5 repeated meshing, make backup pad 9 circulate and rotate around circulating, make shower nozzle 19 spray at certain limit internal circulation rotation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pesticide sprinkler is used to agricultural, includes bottom plate (1) and medical kit (2), its characterized in that: the medicine chest (2) is positioned above the bottom plate (1), the medicine chest (2) is fixedly connected with the bottom plate (1), the right side of the medicine chest (2) is provided with a rotating shaft (3), the lower end of the rotating shaft (3) is rotatably inserted on the upper surface of the bottom plate (1), the right side of the rotating shaft (3) positioned above the bottom plate (1) is provided with a fixed plate (4), the left end of the fixed plate (4) is rotatably sleeved on the outer surface of the rotating shaft (3), a driven gear (5) is arranged between the fixed plate (4) and the bottom plate (1), the driven gear (5) is fixedly sleeved on the outer surface of the rotating shaft (3), the upper surface of the bottom plate (1) is positioned on the right side of the rotating shaft (3) and is fixedly connected with a motor (6), the output end of the motor (6) is fixedly connected with a half gear (7), the half gear (7) is positioned on the right side, the bottom surface of the fixing plate (4) is fixedly connected with the upper surface of the bottom plate (1) through two upright posts (8), and the two upright posts (8) are both positioned on the right side of the motor (6);

a supporting plate (9) is fixedly connected to one end, located above the fixed plate (4), of the rotating shaft (3), a sliding groove (10) which is through up and down is formed in the upper surface of the fixed plate (4), an arc sliding block (11) is inserted in the sliding groove (10) in a sliding mode, a return spring (12) is fixedly connected to the front face of the arc sliding block (11), the front end of the return spring (12) is fixedly connected with the front inner wall of the sliding groove (10), the upper surface of the arc sliding block (11) is fixedly connected with the bottom face of the supporting plate (9) through a connecting rod (13), a spray rod (15) is arranged above the supporting plate (9), a supporting block (14) is fixedly connected to the upper surface of the supporting plate (9), the left end of the spray rod (15) is hinged to the upper end of the supporting block (14), two threaded rods (16) are arranged between the spray rod (15) and the supporting, the upper end of the threaded rod (16) located above is hinged with a movable sleeve (17), the movable sleeve (17) is sleeved on the outer surface of the spray rod (15) in a sliding mode, the lower end of the threaded rod (16) located below is fixedly connected with the upper surface of the support plate (9), a threaded sleeve (18) is arranged between the two threaded rods (16), two ends of the threaded sleeve (18) are respectively sleeved on one ends, close to each other, of the two threaded rods (16) in a threaded mode, a spray head (19) is fixedly sleeved on the right end of the spray rod (15), one end, located on the left side of the support block (14), of the spray rod (15) is fixedly sleeved with a hose (20), and one end, far away from the spray rod (15).

2. An agricultural chemical spraying apparatus according to claim 1, wherein: the inner part of the sliding groove (10) is provided with a guide rod (21), two ends of the guide rod (21) are fixedly connected with the inner wall of the front surface and the back surface of the sliding groove (10) respectively, and the arc sliding block (11) and the reset spring (12) are sleeved on the outer surface of the guide rod (21) in a sliding mode.

3. An agricultural chemical spraying apparatus according to claim 1, wherein: the left side of driven gear (5) is provided with protection shield (22), and the bottom surface of protection shield (22) is fixed connection with the upper surface of bottom plate (1), and protection shield (22) are located the right side of hose (20), and the shape of protection shield (22) is circular-arc.

4. An agricultural chemical spraying apparatus according to claim 1, wherein: two moving structures (23) are arranged below the bottom plate (1), and the two moving structures (23) are fixedly connected with the bottom plate (1).

5. An agricultural chemical spraying apparatus according to claim 1, wherein: the fixing plate (4) and the supporting plates (9) are arranged in parallel, the supporting plates (9) and the fixing plate (4) are arc-shaped, and the arc angles of the two supporting plates (9) and the fixing plate (4) are the same.

6. An agricultural chemical spraying apparatus according to claim 1, wherein: the two upright stanchions (8) are arranged in parallel, and the two upright stanchions (8) are symmetrically distributed at the front side and the rear side of the rotating shaft (3) by taking the axis of the rotating shaft (3) as a symmetry axis.