CN219460160U

CN219460160U - Pesticide sprinkler

Info

Publication number: CN219460160U
Application number: CN202320463818.1U
Authority: CN
Inventors: 成忠雄
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-13
Filing date: 2023-03-13
Publication date: 2023-08-04
Anticipated expiration: 2033-03-13

Abstract

The utility model discloses a pesticide spraying device, which relates to the technical field of agricultural equipment and comprises a device base, wherein a liquid storage tank is arranged at the top of the device base, four mounting plates are arranged at the bottom of the device base, rotating holes are formed in the side parts of the four mounting plates, a walking rotating shaft is arranged in each two corresponding rotating holes in a rotating mode, moving wheels are arranged at the two ends of each two walking rotating shafts, and a liquid suction barrel is fixedly arranged at the top of the device base. The utility model has reasonable structure, when the pushing device moves, the liquid suction piston is driven to slide back and forth in the liquid suction cylinder, and under the common cooperation of the liquid inlet pipe, the liquid outlet pipe and the one-way valve, the liquid medicine in the liquid storage tank can be automatically pumped out and sprayed out through the spray head, thereby realizing the purpose of uniformly spraying pesticide in the moving process, and effectively reducing the condition that the normal growth of crops is influenced due to too much or too little pesticide spraying, and having good practicability.

Description

Pesticide sprinkler

Technical Field

The utility model relates to the technical field of agricultural equipment, in particular to a pesticide spraying device.

Background

The pesticide refers to a chemical agent used for preventing and controlling plant diseases and insect pests and regulating plant growth in agriculture; the agricultural chemical spraying device is widely used for agricultural, forestry and animal industry production, environmental and household sanitation pest control epidemic prevention, industrial mildew prevention, moth prevention and the like, and the spraying of the agricultural chemical by using the spraying device is an effective measure for crop control.

The patent of publication number CN213486581U discloses a pesticide sprinkler among the prior art, it is through the setting of booster compressor, directional wheel and universal wheel, but thrust unit removes spraying insecticide, reduce hand labor, improved the efficiency that pesticide was sprayed, but, in the use, because staff thrust unit's travel speed is different, can lead to the regional too much or the too little condition of spraying of pesticide that appears very easily, influence the normal growth of crops, use comparatively inconvenient, consequently, for solving above-mentioned problem, this application provides a pesticide sprinkler.

Disclosure of Invention

The utility model provides an aim at provides a pesticide sprinkler to propose among the above-mentioned background art because staff thrust unit's travel speed is different, can lead to the partial region to appear pesticide very easily and spray too much or spray too little condition, influence the normal growth of crops, use comparatively inconvenient problem.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a pesticide sprinkler, includes the device base, the liquid reserve tank is installed at the top of device base, four mounting panels are installed to the bottom of device base, four the rotation hole has all been seted up to the lateral part of mounting panel, and every two are corresponding the walking pivot is installed to the joint rotation in the rotation hole, two the movable wheel is all installed at the both ends of walking pivot, the top of device base has set firmly a drawing liquid section of thick bamboo, liquid inlet tube and drain pipe have been set firmly on the drawing liquid section of thick bamboo, the tip of liquid inlet tube extends to in the liquid reserve tank, the shower nozzle is installed through the hose to the tip of drain pipe, the liquid inlet tube with all set firmly the check valve on the drain pipe, the sliding sleeve has cup jointed the drawing liquid piston of looks adaptation in the drawing liquid section of thick bamboo, the lateral part of drawing liquid piston is installed and is moved the pole, the tip of control moves the pole extends to outside the drawing liquid section of thick bamboo and installs the reciprocal frame, the vertical pivot of having been seted up at the top of device base, vertical pivot is installed in the drawing liquid section of thick bamboo, one of thick bamboo the top is installed through the vertical pivot of travelling gear and is installed through the vertical drive unit with the top of travelling gear and is installed through the eccentric center of rotation.

Preferably, the gear transmission unit comprises a drive bevel gear sleeved on the walking rotating shaft, and a driven bevel gear meshed with the drive bevel gear is arranged at the bottom end of the vertical rotating shaft.

Preferably, the adaptation adjusting unit is including seting up the bar spout on the drive disc top, rotate on the lateral part inner wall of bar spout and install accommodate the lead screw, accommodate the lead screw go up the screw socket with the adjusting block of bar spout looks adaptation, eccentric bull stick is installed on the top of adjusting block, accommodate the lead screw's one end and extend to outside the drive disc and install adjust knob.

Preferably, two horizontal guide rods are mounted on the side of the reciprocating frame, two fixing lugs are mounted on the peripheral side of the liquid suction barrel, and the end parts of the two horizontal guide rods respectively penetrate through the two fixing lugs in a sliding mode.

Preferably, a hollow strut is mounted at the top of the device base, a telescopic strut is sleeved in the hollow strut in a sliding manner, the spray head is mounted on the top end of the telescopic strut, and a fixing unit for fixing the telescopic strut is mounted on the hollow strut.

Preferably, the fixing unit comprises a control handle arranged on the hollow strut, a fixed inserting rod is arranged on the side part of the control handle, a sliding hole is formed in the side part of the hollow strut, a plurality of fixed inserting holes are uniformly formed in the side part of the telescopic strut, the end part of the fixed inserting rod penetrates through the sliding hole and extends into one of the fixed inserting holes, and an elastic reset element is arranged on the control handle.

Preferably, the elastic reset element comprises a reset tension spring sleeved on the fixed inserted link, and two ends of the reset tension spring are respectively arranged on the side parts of the hollow stay and the control handle.

In summary, the utility model has the technical effects and advantages that:

1. the utility model has reasonable structure, when the pushing device moves, the liquid suction piston is driven to slide back and forth in the liquid suction cylinder by the moving wheel, the walking rotating shaft, the driving bevel gear, the driven bevel gear, the vertical rotating shaft, the driving disc, the eccentric rotating rod, the reciprocating moving frame and the control moving rod, and the liquid medicine in the liquid storage tank can be automatically drawn out and sprayed out through the spray head under the common cooperation of the liquid inlet pipe, the liquid outlet pipe and the one-way valve, thereby realizing the purpose of uniformly spraying the pesticide in the moving process, effectively reducing the situation that the normal growth of crops is influenced due to excessive or insufficient pesticide spraying, and having good practicability;

2. according to the utility model, when the adjusting knob is rotated, the rotating diameter of the eccentric rotating rod is changed through the adjusting screw rod and the adjusting slide block, so that the reciprocating sliding distance of the liquid suction piston can be adjusted, and the pesticide spraying amount of the device can be adjusted, so that the device can be adapted to different crops, and the application range is improved;

3. according to the telescopic sliding column, when the control handle is pulled, the fixed inserting rod is driven to move out of the fixed insertion hole, the telescopic sliding column is loosened, and when the control handle is loosened, the fixed inserting rod is driven to automatically move into the fixed insertion hole under the elastic action of the reset tension spring, so that the telescopic sliding column is fixed all the time, the purpose that the telescopic sliding column can slide up and down to adjust the height of the spray head is achieved, the telescopic sliding column can be used in an adapting mode for crops with different heights, and the range of application is wider.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a schematic perspective view of another view according to an embodiment of the present application;

FIG. 3 is a schematic view of a part of an enlarged structure of an adaptive adjustment unit according to an embodiment of the present application;

fig. 4 is a partially enlarged schematic structural view of the fixing unit in the embodiment of the present application.

In the figure: 1. a device base; 2. a liquid storage tank; 3. a mounting plate; 4. a walking rotating shaft; 5. a moving wheel; 6. a liquid suction cylinder; 7. a liquid pumping piston; 8. controlling a moving rod; 9. a vertical rotating shaft; 10. a drive disc; 11. an eccentric rotating rod; 12. reciprocating frame moving; 13. a drive bevel gear; 14. a driven bevel gear; 15. adjusting a screw rod; 16. an adjusting slide block; 17. an adjustment knob; 18. a hollow strut; 19. a telescoping strut; 20. a control handle; 21. fixing the inserted link; 22. a fixed jack; 23. and resetting the tension spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: referring to a pesticide spraying device shown in fig. 1-4, the pesticide spraying device comprises a device base 1, the liquid storage tank 2 is installed at the top of the device base 1, four mounting plates 3 are installed at the bottom of the device base 1, the lateral parts of the four mounting plates 3 are all provided with rotating holes, each two corresponding rotating holes are internally provided with a traveling rotating shaft 4 in a rotating mode, two ends of each traveling rotating shaft 4 are provided with a moving wheel 5, the top of the device base 1 is fixedly provided with a liquid suction cylinder 6, a liquid inlet pipe and a liquid outlet pipe are fixedly arranged on the liquid suction cylinder 6, the end part of the liquid inlet pipe extends into the liquid storage tank 2, a spray head is installed at the end part of the liquid outlet pipe through a hose, one-way valve is fixedly arranged on the liquid inlet pipe and the liquid outlet pipe, a liquid suction piston 7 matched with the liquid suction cylinder 6 is sleeved in a sliding mode, the lateral part of the liquid suction piston 7 is provided with a control moving rod 8, the end part of the control moving rod 8 extends out of the liquid suction cylinder 6 and is provided with a reciprocating moving frame 12, the top of the device base 1 is provided with a vertical rotating shaft 9 in the rotating hole, one of the rotating shafts 4 is fixedly provided with a vertical rotating shaft 9, one of the traveling rotating shafts is fixedly connected with the vertical rotating shafts through a gear transmission unit, the bottom end of the vertical rotating shafts 9 is connected with the vertical rotating shafts 10 through a driving disc 11, and the top of the driving disc 11 is fixedly connected with the eccentric rotating shafts 11 through the eccentric shafts 11, and the eccentric shafts 11 are movably arranged at the top ends of the eccentric shafts 11 through the driving shafts 11.

By means of the structure, when the pushing device moves, the walking rotating shaft 4 and the moving wheel 5 rotate, the walking rotating shaft 4 rotates to drive the vertical rotating shaft 9 to synchronously rotate through the gear transmission unit, the vertical rotating shaft 9 rotates to drive the eccentric rotating rod 11 to eccentrically and circumferentially rotate through the driving disc 10, then the reciprocating moving frame 12 and the control moving rod 8 can drive the liquid pumping piston 7 to reciprocally slide in the liquid pumping cylinder 6, at the moment, under the mutual cooperation of the liquid inlet pipe, the liquid outlet pipe and the one-way valve, liquid medicine in the liquid storage tank 2 can be automatically pumped out and sprayed out through the spray head, so that the purpose of uniformly spraying pesticide in the moving process is achieved, the situation that the normal growth of crops is influenced due to excessive or insufficient pesticide spraying is effectively reduced, and the practicability is good.

As a preferred implementation of the present embodiment, the gear transmission unit includes a drive bevel gear 13 that is socket-mounted on the traveling shaft 4, and a driven bevel gear 14 that is engaged with the drive bevel gear 13 is mounted at the bottom end of the vertical shaft 9. The advantage of setting like this is, when walking pivot 4 rotates, can drive the rotation of initiative bevel gear 13, and initiative bevel gear 13 rotates and drives driven bevel gear 14 rotation, and then has realized can drive vertical pivot 9 synchronous pivoted purpose, has played the transmission effect.

As a preferred implementation manner of this embodiment, the adapting adjusting unit includes a bar-shaped chute formed on the top of the driving disc 10, an adjusting screw 15 is rotatably mounted on the inner wall of the side portion of the bar-shaped chute, an adjusting slide block 16 adapted to the bar-shaped chute is screwed on the adjusting screw 15, an eccentric rotating rod 11 is mounted on the top of the adjusting slide block 16, and one end of the adjusting screw 15 extends out of the driving disc 10 and is provided with an adjusting knob 17. The benefit of setting like this is, when turning adjusting knob 17, can drive adjusting slide 16 horizontal migration through accommodate the lead screw 15, has changed the rotation diameter of eccentric bull stick 11, and then can adjust the reciprocal sliding distance of drawing liquid piston 7 to but adjusting device's pesticide spraying amount makes the device adapt to different types of crops, has improved application scope.

As a preferred embodiment of the present embodiment, two horizontal guide rods are mounted on the side of the reciprocating frame 12, two fixing projections are mounted on the outer peripheral side of the extractor 6, and the ends of the two horizontal guide rods respectively slide through the two fixing projections. The advantage of setting like this is, can make the reciprocal frame 12 that moves only horizontal migration, and the condition that can not take place the rotation skew effectively ensures that eccentric bull stick 11 can keep the linkage state with reciprocal frame 12 that moves, and stability is good.

As a preferred embodiment of this embodiment, a hollow strut 18 is mounted on the top of the device base 1, a telescopic strut 19 is slidably sleeved on the hollow strut 18, a spray head is mounted on the top end of the telescopic strut 19, and a fixing unit for fixing the telescopic strut 19 is mounted on the hollow strut 18. The advantage of setting like this is, when the flexible traveller 19 of upper and lower slip, the height of adjustable shower nozzle to make the device carry out the adaptation to the crops of different height and use, application scope is wider.

In this embodiment, the fixing unit includes a handle 20 disposed on the hollow strut 18, a fixed insert rod 21 is mounted on a side portion of the handle 20, a sliding hole is formed on a side portion of the hollow strut 18, a plurality of fixed insertion holes 22 are uniformly formed on a side portion of the telescopic strut 19, an end portion of the fixed insert rod 21 penetrates through the sliding hole and extends into one of the fixed insertion holes 22, and an elastic reset element is mounted on the handle 20. The advantage of this arrangement is that when the handle 20 is moved, the fixed plunger 21 is driven to move into or out of the fixed socket 22, and the telescopic slide 19 can be fixed or released, so that the purpose of adapting the height of the spray head is achieved.

In this embodiment, the elastic restoring element includes a restoring tension spring 23 sleeved on the fixed insert rod 21, and two ends of the restoring tension spring 23 are respectively mounted on the side portions of the hollow strut 18 and the manipulation handle 20. The advantage of this arrangement is that when the handle 20 is released, the handle 20 is pulled to automatically reset under the action of the elastic force of the reset tension spring 23, and then the fixed inserting rod 21 is driven to automatically move into the fixed inserting hole 22, so that the telescopic sliding column 19 is always fixed, stable and firm.

The working principle of the utility model is as follows:

when thrust unit removes, walking pivot 4, movable wheel 5 can take place to rotate, walking pivot 4 rotates and can drive vertical pivot 9 synchronous rotation through initiative bevel gear 13, driven bevel gear 14, vertical pivot 9 rotates and can drive the drawing liquid piston 7 through driving disc 10, eccentric bull stick 11, reciprocal frame 12 that moves, control moves pole 8 and reciprocates the slip in drawing liquid section of thick bamboo 6, at this moment, under the cooperation jointly of feed liquor pipe, drain pipe and check valve, can take out the liquid medicine in the liquid reserve tank 2 voluntarily and spray out through the shower nozzle, thereby realized can carrying out the purpose of evenly spraying pesticide at the removal in-process, effectively reduced the circumstances that too much or too little spraying influences crops normal growth appear, the practicality is good.

When the adjusting knob 17 is rotated, the rotating diameter of the eccentric rotating rod 11 can be changed through the adjusting screw rod 15 and the adjusting slide block 16, and then the reciprocating sliding distance of the liquid suction piston 7 can be adjusted, so that the pesticide spraying amount of the device can be adjusted, the device can be adapted to different crops, and the application range is improved.

When pulling and controlling handle 20, can drive fixed inserted bar 21 and shift out fixed jack 22, loosen flexible traveller 19, when loosening and controlling handle 20, can pull and control handle 20 automatic re-setting under the elasticity effect of extension spring 23 that resets, and then can drive fixed inserted bar 21 and move into fixed jack 22 voluntarily, fix flexible traveller 19 always to realized the purpose that flexible traveller 19 of can sliding from top to bottom adjusted the shower nozzle height, made the device can carry out the adaptation to the crops of different heights and use, application scope is wider.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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 described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Pesticide sprinkler, including device base (1), its characterized in that: the device comprises a device base (1), a liquid storage tank (2) is arranged at the top of the device base (1), four mounting plates (3) are arranged at the bottom of the device base (1), rotating holes are formed in the side parts of the four mounting plates (3), a walking rotating shaft (4) is arranged in each two corresponding rotating holes in a rotating mode, two moving wheels (5) are arranged at the two ends of each walking rotating shaft (4), a liquid suction cylinder (6) is fixedly arranged at the top of the device base (1), a liquid inlet pipe and a liquid outlet pipe are fixedly arranged on the liquid suction cylinder (6), the end portion of the liquid inlet pipe extends into the liquid storage tank (2), a spray head is arranged at the end portion of the liquid outlet pipe through a hose, a one-way valve is fixedly arranged on each liquid inlet pipe and each liquid outlet pipe, a control moving rod (8) is arranged at the side part of each liquid suction cylinder (7) in a sliding mode, the end portion of each control moving rod (8) extends to the liquid suction cylinder (6) and is provided with a rotating shaft (9) which is arranged outside the liquid suction cylinder (6), a rotating shaft (9) is vertically arranged at the top of the device, the rotating shaft is vertically arranged at the rotating shaft (9), the top of the driving disc (10) is eccentrically provided with an eccentric rotating rod (11) through an adaptive adjusting unit, and the top end of the eccentric rotating rod (11) movably penetrates through the reciprocating moving frame (12).

2. A pesticide spraying device as claimed in claim 1, in which: the gear transmission unit comprises a drive bevel gear (13) which is sleeved on the walking rotating shaft (4), and a driven bevel gear (14) which is meshed with the drive bevel gear (13) is arranged at the bottom end of the vertical rotating shaft (9).

3. A pesticide spraying device as claimed in claim 1, in which: the adaptation adjusting unit is including seting up bar spout on driving disc (10) top, rotate on the lateral part inner wall of bar spout and install accommodate the lead screw (15), on accommodate the lead screw (15) the screw thread cup joint with adjust slider (16) of bar spout looks adaptation, eccentric bull stick (11) are installed on the top of adjust slider (16), the one end of accommodate the lead screw (15) extends to driving disc (10) is outside and install adjust knob (17).

4. A pesticide spraying device as claimed in claim 1, in which: two horizontal guide rods are arranged on the side parts of the reciprocating moving frame (12), two fixing lugs are arranged on the peripheral side of the liquid suction barrel (6), and the end parts of the two horizontal guide rods respectively penetrate through the two fixing lugs in a sliding mode.

5. A pesticide spraying device as claimed in claim 1, in which: the device is characterized in that a hollow strut (18) is arranged at the top of the device base (1), a telescopic strut (19) is sleeved in the hollow strut (18) in a sliding mode, the spray head is arranged on the top end of the telescopic strut (19), and a fixing unit for fixing the telescopic strut (19) is arranged on the hollow strut (18).

6. A pesticide spraying device as claimed in claim 5, in which: the fixed unit is including setting up control handle (20) on hollow brace (18), fixed inserted bar (21) are installed to the lateral part of controlling handle (20), the slide hole has been seted up to the lateral part of hollow brace (18), a plurality of fixed jacks (22) have evenly been seted up to the lateral part of flexible strut (19), the tip of fixed inserted bar (21) runs through the slide hole extends to in one of them fixed jack (22), install elastic reset element on controlling handle (20).

7. A pesticide spraying device as claimed in claim 6, in which: the elastic reset element comprises a reset tension spring (23) sleeved on the fixed inserted link (21), and two ends of the reset tension spring (23) are respectively arranged on the side parts of the hollow stay (18) and the control handle (20).