CN210538416U

CN210538416U - A medical kit for vehicular pesticide sprayer

Info

Publication number: CN210538416U
Application number: CN201921537095.5U
Authority: CN
Inventors: 丁利民
Original assignee: Hangzhou Weikang Pest Control Co Ltd
Current assignee: Hangzhou Weikang Pest Control Co Ltd
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-05-19
Anticipated expiration: 2029-09-16

Abstract

The utility model relates to a medicine box for a vehicle-mounted pesticide sprayer, which comprises a box body with a liquid inlet and a liquid outlet, wherein a water pump is arranged outside the box body, and one end of the water pump is provided with a first connecting pipe communicated with the interior of the box body for extracting pesticide close to the upper part in the box body; the other end of the water pump is provided with a second connecting pipe communicated with the bottom of the box body and used for re-injecting the extracted pesticide into the bottom of the box body; the bottom of the box body is connected with a spray pipe in a sliding mode along the width direction of the box body, and the spray pipe is communicated with one end, far away from the water pump, of the second connecting pipe through a third connecting pipe; the box body is also provided with a driving mechanism for driving the spray pipe to slide back and forth in the box body. The arrangement of the spray pipe and the driving mechanism is adopted in the scheme, so that the uniformity of the pesticide in the box body is improved, and the pest control effect of the pesticide is improved.

Description

A medical kit for vehicular pesticide sprayer

Technical Field

The utility model belongs to the technical field of the technique of insect pest control and specifically relates to a medical kit for vehicular pesticide sprayer is related to.

Background

The sprayer is also called fog gun machine, and the sprayer on the existing market is mostly air-assisted, and is used for municipal dust removal, garden sprinkling irrigation and pest control. The air-assisted pesticide sprayer is characterized in that a fan runs at a high speed to spray pesticides in a fog state, so that the pesticides can be in contact with vegetation, and the vegetation can be effectively treated for pest control.

If the publication number is CN 203167886U's patent, this patent provides a small-size on-vehicle pesticide spraying machine, it includes equipment dustcoat, big support body, the generator, the left side board, axial fan, pitch mechanism, the right side board, the rotation mechanism, built-in medical kit, pump medicine motor, the plunger pump and control module, the dustcoat covers on big support body, big support body left and right sides is equipped with left and right side board respectively, the generator produces the electric energy and is used for driving and controlling axial fan, pitch mechanism, pump medicine motor, rotation mechanism and control module respectively, axial fan front end wind gap edge equipartition is equipped with a plurality of small-size shower nozzles, axial fan drives the shower nozzle follow-up, can be 0-360 in the horizontal direction gyration, 0-80 in the vertical direction sways.

Although the technology meets the increasing demands of the current forestry disease and pest control field, the structure of a built-in pesticide box is almost the same as that of a traditional pesticide box, and the built-in pesticide box is only a hollow box body used for containing prepared pesticide, and the pesticide is obtained by mixing and stirring a certain amount of medicinal powder and a certain amount of clear water. Even if the pesticide sprayer is in a working state, the pesticide in the pesticide box is still easy to stratify, and the medicine powder can be settled to the bottom of the pesticide box by the self gravity of the medicine powder, so that the pesticide in the pesticide box is very unevenly distributed, and the pest control effect of the pesticide is further influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a medical kit for vehicular pesticide sprayer can improve the even degree of pesticide in the medical kit, is favorable to improving the pest control effect of pesticide.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a pesticide box for a vehicle-mounted pesticide sprayer comprises a box body provided with a liquid inlet and a liquid outlet, wherein a water pump is arranged outside the box body, and one end of the water pump is provided with a first connecting pipe communicated with the interior of the box body and used for pumping pesticide close to the upper part in the box body; the other end of the water pump is provided with a second connecting pipe communicated with the bottom of the box body and used for re-injecting the extracted pesticide into the bottom of the box body; the bottom of the box body is connected with a spray pipe in a sliding mode along the width direction of the box body, and the spray pipe is communicated with one end, far away from the water pump, of the second connecting pipe through a third connecting pipe; the box body is also provided with a driving mechanism for driving the spray pipe to slide back and forth in the box body.

Through adopting above-mentioned technical scheme, the operator starts the water pump after, and the pesticide that is close to the top in the box just can be in proper order through first connecting pipe, water pump, second connecting pipe and third connecting pipe, and the pesticide finally gets into in the shower nozzle and washes the sedimentary powder of bottom half and spout, and then makes the distribution of pesticide more even in the box. In addition, the operator can also make the spray tube make reciprocating's slip in the box along the width direction of box through actuating mechanism, and then makes the regional increase of the powder of dashing of spray tube, is favorable to further improving the even degree of incasement pesticide. Compare in traditional medical kit, this scheme passes through spray tube and actuating mechanism's setting, improves the even degree of pesticide in the box, is favorable to improving the pest control effect of pesticide.

The utility model discloses further set up to: the driving mechanism comprises a connecting block fixedly connected to the spray pipe and a reciprocating screw rod which is rotatably connected in the box body and is parallel to the width direction of the box body, and the reciprocating screw rod penetrates through the connecting block and is in threaded fit with the connecting block; the driving mechanism further comprises a driving piece arranged on the box body and used for driving the reciprocating screw rod to rotate, and a limiting assembly arranged on the box body and used for limiting the connecting block to rotate along with the reciprocating screw rod.

Through adopting above-mentioned technical scheme, the operator drives reciprocal lead screw through the initiative piece and takes place rotatoryly, and under the combined action of screw thread and spacing subassembly, the connecting block will take place to slide in the box along the axial of reciprocal lead screw, and the spray tube just can take place to slide in the box along with the connecting block is synchronous, and this structural principle is simple, and very convenient in the operation.

The utility model discloses further set up to: the driving part comprises a worm wheel fixedly sleeved on one end of the reciprocating screw rod, a worm which is rotatably connected to the box body and meshed with the worm wheel, and a motor used for driving the worm to rotate.

Through adopting above-mentioned technical scheme, the operator drives the worm through the motor and takes place to rotate, under the combined action of worm and worm wheel, alright realize the rotation of reciprocal lead screw, and the structure principle is simple, and it is very convenient in the operation. In addition, because the worm gear structure has the function of amplifying the torque, not only the rotation of the reciprocating screw rod is smoother, the sliding of the connecting block and the spray pipe is smoother, but also the reduction of the load on the motor is facilitated, and the motor can be protected to a certain extent.

The utility model discloses further set up to: the limiting assembly comprises a limiting rod which is fixedly connected in the box body and is parallel to the reciprocating screw rod, and a limiting hole which is formed in the connecting block and is used for the limiting rod to penetrate through, and the inner wall of the limiting hole is tightly attached to the side wall of the limiting rod in a sliding mode.

Through adopting above-mentioned technical scheme, the setting in gag lever post and spacing hole makes the connecting block can only take place to slide in the box along the axial of reciprocal lead screw, and the connecting block can not be along with reciprocal lead screw is circumferential rotation, and connecting block and spray tube will slide in the box more smoothly.

The utility model discloses further set up to: and the inner wall of the limiting hole is embedded with a ball which is abutted against the side wall of the limiting rod in a rolling manner.

Through adopting above-mentioned technical scheme, the ball can become the rolling friction of ball with the sliding friction that produces when spacing downthehole wall and gag lever post lateral wall contact, and the resistance that reducible connecting block received when sliding, and then makes the slip of spray tube in the box more smooth.

The utility model discloses further set up to: the side wall of the limiting rod is provided with a groove corresponding to the ball, the length direction of the groove is consistent with that of the limiting rod, the part of the ball penetrating out of the inner wall of the limiting hole is abutted to the groove, and the radius of the groove is equal to that of the ball.

Through adopting above-mentioned technical scheme, the recess makes the point contact between ball and the gag lever post lateral wall originally become present line contact, has increased area of contact between ball and the gag lever post lateral wall, has increased area of contact between connecting block and the gag lever post with changing mutually, and then makes the slip of spray tube more steady.

The utility model discloses further set up to: the side wall of the box body is provided with a plurality of connectors for connecting the first connecting pipes, and the connectors are uniformly arranged along the height direction of the box body.

Through adopting above-mentioned technical scheme, the operator can make first connecting pipe be connected to suitable connector according to the size of the interior pesticide volume of box on, and then make the pesticide that is close to the top in the box can more smoothly carry out the rush spray to the sedimentary powder of bottom half, has not only guaranteed the normal operating of device, still is favorable to improving the even degree of pesticide in the box.

The utility model discloses further set up to: and an observation window is arranged on the side wall of the box body.

Through adopting above-mentioned technical scheme, the operator sees through the observation window and can very clearly observe the inside condition of box, makes the operator in time make the adjustment to the device according to actual conditions, has not only guaranteed the normal operating of device, still is favorable to improving the even degree of pesticide in the box.

To sum up, the utility model discloses a beneficial technological effect does:

1. the arrangement of the water pump, the first connecting pipe, the second connecting pipe, the third connecting pipe and the spray pipe can lead the pesticide close to the upper part in the box body to flush and spray the powder deposited at the bottom of the box body, thus being beneficial to improving the uniformity of the pesticide in the box body;

2. the driving mechanism can enlarge the area of the spray pipe for spraying the medicinal powder, and is favorable for further improving the uniformity of the pesticide in the box;

3. the arrangement of the ball and the groove can ensure that the sliding of the connecting block and the spray pipe is smoother and more stable;

4. the arrangement of a plurality of connectors and observation window has not only guaranteed the normal operating of device, still is favorable to improving the even degree of pesticide in the box.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of the interior of the middle box body of the present invention.

Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.

In the figure, 1, a liquid inlet; 2. a liquid outlet; 3. a box body; 4. a water pump; 5. a connecting port; 6. a first connecting pipe; 7. a second connecting pipe; 8. a nozzle; 9. a third connecting pipe; 10. an observation window; 11. connecting blocks; 12. a reciprocating screw rod; 13. a worm gear; 14. a worm; 15. a motor; 16. a limiting rod; 17. a limiting hole; 18. a ball bearing; 19. and (4) a groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, a medical kit for vehicular pesticide sprayer, is including the box 3 that is equipped with inlet 1 and liquid outlet 2, installs water pump 4 on one of them lateral wall of box 3, and water pump 4 passes through the electric wire and is connected with the power. Be equipped with on the lateral wall of box 3 near water pump 4 with the connector 5 of the inside intercommunication of box 3, connector 5 sets up in the position department that box 3 is close to the top, and connector 5 communicates each other through first connecting pipe 6 with the end that absorbs water of water pump 4, and the pressurized water end of water pump 4 communicates through second connecting pipe 7 and the position department that box 3 is close to the below. The inside of box 3 still is equipped with a spray tube 8 for wash spout the sedimentary powder in box 3 bottom, and spray tube 8 communicates with second connecting pipe 7 through third connecting pipe 9. After the operator starts water pump 4, the pesticide that is close to the top in the box 3 will flow through connector 5, first connecting pipe 6, water pump 4, second connecting pipe 7 and third connecting pipe 9 in proper order to finally flow to the inside of spray tube 8, spout the sedimentary powder to box 3 bottom from the spout department on the spray tube 8 again, and then make the distribution of pesticide more even in the box 3, be favorable to improving the pest control effect of pesticide.

Referring to fig. 1, a total of four connection ports 5 are provided on the side wall of the case 3, and the four connection ports 5 are uniformly arranged in the height direction of the case 3. An operator can select a proper connecting port 5 for the first connecting pipe 6 according to the amount of pesticide so as to ensure that the pesticide in the box body 3 can smoothly flush the powder deposited at the bottom of the box body 3. In order to allow an operator to smoothly observe the inside of the case 3 so that the operator can adjust the apparatus in time, an observation window 10 is installed on one side wall of the case 3.

Referring to fig. 2 and 3, the length direction of the nozzle 8 coincides with the length direction of the tank 3, and the nozzle 8 is horizontally slidable in the width direction of the tank 3. The nozzle 8 is fixedly connected with a connecting block 11. The interior of the box body 3 is rotatably connected with a reciprocating screw rod 12, the length direction of the reciprocating screw rod 12 is consistent with the sliding direction of the spray pipe 8, and the reciprocating screw rod 12 vertically penetrates through the connecting block 11 and is in threaded fit with the connecting block 11. One end of the reciprocating screw rod 12 penetrates through the side wall of the box body 3 and is fixedly sleeved with a worm wheel 13, a worm 14 meshed with the worm wheel 13 and a motor 15 driving the worm 14 to rotate are rotatably connected to the box body 3, and the motor 15 is connected with a power supply through an electric wire. The box body 3 is also fixedly connected with a limiting rod 16 parallel to the reciprocating screw rod 12, a limiting hole 17 for the limiting rod 16 to pass through is formed in the connecting block 11, and the side wall of the limiting rod 16 is tightly attached to the inner wall of the limiting hole 17. An operator drives the worm 14 to rotate through the motor 15, under the linkage action of the worm wheel 13 and the worm 14, the reciprocating screw rod 12 can rotate around the axis of the reciprocating screw rod 12, under the combined action of threads, the limiting rod 16 and the limiting hole 17, the connecting block 11 can do reciprocating linear motion back and forth in the box body 3 along the axial direction of the reciprocating screw rod 12, the spray pipe 8 can do reciprocating linear motion back and forth in the box body 3 along with the connecting block 11 synchronously, the area of the spray pipe 8 for spraying the powder is enlarged, and the uniformity of pesticide is further improved. Wherein, the worm wheel 13, the worm 14 and the motor 15 form a driving part; the limiting rod 16 and the limiting hole 17 form a limiting component; the connecting block 11, the reciprocating screw rod 12, the driving part and the limiting component form a driving mechanism for driving the spray pipe 8 to slide back and forth in the box body 3 in a reciprocating manner.

It should be noted that the reciprocating screw rod 12 is a form of a three-dimensional cam pair, and is represented by two thread grooves with the same thread pitch and opposite rotation directions. The two ends are connected by a transition curve. By the rotation of the reciprocating screw rod 12, the side surface of the spiral groove pushes the connecting block 11 (not shown in the figure) arranged in the spiral groove to do axial reciprocating motion, and further drives the connecting block 11 to do reciprocating linear motion along the axial direction of the reciprocating screw rod 12.

Referring to fig. 3, the inner wall of the limiting hole 17 is embedded with a ball 18 in rolling contact with the side wall of the limiting rod 16, a groove 19 with an arc-shaped cross section is formed in the side wall of the limiting rod 16 corresponding to the ball 18, and the length direction of the groove 19 is consistent with the length direction of the limiting rod 16. The part of the ball 18, which penetrates out of the inner wall of the limiting hole 17, is tightly attached in the groove 19 in a sliding manner, and the radius of the groove 19 is the same as that of the ball 18. The arrangement of the balls 18 and the grooves 19 will make the sliding of the connecting block 11 and the nozzle 8 smoother and more smooth.

The implementation principle of the embodiment is as follows: after the operator starts water pump 4, the pesticide that is close to the top in the box 3 will flow through connector 5, first connecting pipe 6, water pump 4, second connecting pipe 7 and third connecting pipe 9 in proper order to finally flow to the inside of spray tube 8, spout the sedimentary powder to box 3 bottom from the spout department on the spray tube 8 again, and then make the distribution of pesticide more even in the box 3, be favorable to improving the pest control effect of pesticide. In addition, an operator can drive the worm 14 to rotate through the motor 15, under the linkage action of the worm wheel 13 and the worm 14, the reciprocating screw rod 12 can rotate around the axis of the reciprocating screw rod 12, under the combined action of the threads, the limiting rod 16 and the limiting hole 17, the connecting block 11 can do reciprocating linear motion in the box body 3 along the axial direction of the reciprocating screw rod 12, the spray pipe 8 can do reciprocating linear motion in the box body 3 along with the connecting block 11 synchronously, the area of the spray pipe 8 for spraying the powder is enlarged, and the uniformity degree of pesticide is further improved.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a medical kit for vehicular pesticide sprayer, includes box (3) of inlet (1) and liquid outlet (2), its characterized in that: a water pump (4) is arranged outside the box body (3), and one end of the water pump (4) is provided with a first connecting pipe (6) communicated with the inside of the box body (3) and used for pumping the pesticide close to the upper part in the box body (3); the other end of the water pump (4) is provided with a second connecting pipe (7) communicated with the bottom of the box body (3) for re-injecting the extracted pesticide into the bottom of the box body (3); the bottom of the box body (3) is connected with a spray pipe (8) in a sliding manner along the width direction of the box body (3), and the spray pipe (8) is communicated with one end, away from the water pump (4), of the second connecting pipe (7) through a third connecting pipe (9); the box body (3) is also provided with a driving mechanism for driving the spray pipe (8) to slide back and forth in the box body (3).

2. A kit for a vehicle-mounted pesticide sprayer according to claim 1, characterized in that: the driving mechanism comprises a connecting block (11) fixedly connected to the spray pipe (8) and a reciprocating screw rod (12) which is rotatably connected in the box body (3) and is parallel to the width direction of the box body (3), and the reciprocating screw rod (12) penetrates through the connecting block (11) and is in threaded fit with the connecting block (11); the driving mechanism further comprises a driving part arranged on the box body (3) and used for driving the reciprocating screw rod (12) to rotate, and a limiting assembly arranged on the box body (3) and used for limiting the connecting block (11) to rotate along with the reciprocating screw rod (12).

3. A kit for a vehicle-mounted pesticide sprayer according to claim 2, characterized in that: the driving part comprises a worm wheel (13) fixedly sleeved on one end of the reciprocating screw rod (12), a worm (14) rotatably connected to the box body (3) and meshed with the worm wheel (13), and a motor (15) used for driving the worm (14) to rotate.

4. A kit for a vehicle-mounted pesticide sprayer according to claim 2, characterized in that: the limiting assembly comprises a limiting rod (16) which is fixedly connected in the box body (3) and is parallel to the reciprocating screw rod (12), and a limiting hole (17) which is formed in the connecting block (11) and is used for the limiting rod (16) to penetrate through, and the inner wall of the limiting hole (17) is attached to the side wall of the limiting rod (16) in a sliding mode.

5. A medicine chest for vehicle-mounted pesticide sprayer according to claim 4, characterized in that: and a ball (18) which is abutted against the side wall of the limiting rod (16) is embedded on the inner wall of the limiting hole (17) in a rolling manner.

6. A medicine chest for vehicle-mounted pesticide sprayer according to claim 5, characterized in that: a groove (19) is formed in the side wall of the limiting rod (16) corresponding to the ball (18), the length direction of the groove (19) is consistent with that of the limiting rod (16), the part, penetrating out of the inner wall of the limiting hole (17), of the ball (18) abuts against the groove (19), and the radius of the groove (19) is equal to that of the ball (18).

7. A kit for a vehicle-mounted pesticide sprayer according to claim 1, characterized in that: the side wall of the box body (3) is provided with a plurality of connectors (5) for connecting the first connecting pipes (6), and the connectors (5) are uniformly arranged along the height direction of the box body (3).

8. A kit for a vehicle-mounted pesticide sprayer according to claim 1, characterized in that: and an observation window (10) is arranged on the side wall of the box body (3).