CN217937014U

CN217937014U - Portable sprinkler

Info

Publication number: CN217937014U
Application number: CN202222294766.8U
Authority: CN
Inventors: 梁忠胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2022-12-02
Anticipated expiration: 2032-08-30

Abstract

The utility model discloses a portable sprinkler, which comprises a liquid medicine box, wherein one side of the liquid medicine box, which is far away from the ground, is provided with a liquid inlet; the vehicle body assembly is connected to one side wall of the liquid medicine box, which faces the ground; the pesticide spraying assembly is connected to the pesticide tank; the rotating mechanism is connected to the pesticide spraying assembly and the pesticide liquid box; the driving mechanism is connected to the vehicle body assembly and the pesticide spraying assembly; the utility model discloses a fix the liquid medicine case on automobile body subassembly, then pour the insecticide after will mixing into the liquid medicine case through the inlet, do not need the human body to carry on the back, save physical power, then promote automobile body subassembly and advance or retreat between the field ridge, later through actuating mechanism, the motion conversion who advances or retreat with automobile body subassembly spouts the kinetic energy of medicine subassembly, realize that continuous intermittent type formula spouts the medicine to crops, need not the power, the energy can be saved, do not receive the control of electric quantity, high durability and convenient use, can adjust the medicine position of spouting of medicine subassembly through slewing mechanism, more nimble convenience.

Description

Portable sprinkler

Technical Field

The utility model relates to an agricultural insecticidal technical field specifically is a portable sprinkler.

Background

Greenhouse planting is a planting technology, and the technology is a scientific planting mode; the greenhouse vegetable planting technology is a common technology, has good heat preservation performance, is popular among people, and can eat out-of-season vegetables at any time. In general, greenhouse vegetables adopt a structural framework mainly made of bamboo and steel, and then one or more layers of heat-insulating plastic films are covered on the framework, so that a complete greenhouse space is manufactured by a simple structure. The plastic film can effectively prevent carbon dioxide generated in the growth process of the vegetables from losing so as to achieve the heat preservation effect required in the greenhouse; in the process of planting in a greenhouse, crops such as vegetables need to be subjected to insecticidal operation to avoid the influence of weeds and pests.

The pesticide sprayer used at present is generally an electric sprayer, when the sprayer is used, pesticides and water are required to be mixed according to a certain proportion firstly, then the mixed pesticide is poured into a spraying box, then a farmer carries the spraying box back and sprays the mixed pesticide between ridges, and due to the fact that the spraying box is heavy in weight after being filled with the pesticides, the farmer usually has the situations of lack of strength and shoulder pain after spraying for a period of time, and the electric spraying can also influence the spraying duration. To this end, we propose a portable sprinkler.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable sprinkler to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a portable sprayer, comprising: a liquid inlet is formed in one side of the liquid medicine box, which is far away from the ground;

the vehicle body assembly is connected to one side wall of the liquid medicine box, which faces the ground, and is used for supporting the liquid medicine box and driving the liquid medicine box to move;

the pesticide spraying assembly is connected to the pesticide tank and is used for extracting and spraying pesticide liquid in the pesticide tank;

the rotating mechanism is connected to the pesticide spraying assembly and the pesticide tank and is used for adjusting the pesticide spraying angle of the pesticide spraying assembly;

the driving mechanism is connected to the vehicle body assembly and the pesticide spraying assembly and is used for converting the movement of the vehicle body assembly into kinetic energy for driving the pesticide spraying assembly to spray pesticide;

preferably, the vehicle body assembly comprises a base connected to the side wall of the liquid medicine box facing the ground, one side of the base, which deviates from the ground, is connected with a pushing handle, four corners of the base, which faces the side wall of the ground, are connected with four pairs of supporting frames, each pair of supporting frames is connected with a roller, and a transmission shaft is connected between two rollers on one side of the front side and one side of the rear side.

Preferably, spout the medicine subassembly including connecting the vertical transfer line on the spray tank, a transfer line part is located the inside of spray tank, a part is located the outside of spray tank, one side that the inside of transfer line is close to the spray tank is provided with the second check valve, one side that the spray tank was kept away from to the inside of transfer line is connected with the piston, be connected with first check valve on the piston, the liquid outlet has been seted up on the pipe wall of transfer line, the external connection of liquid outlet has the spray tube, one side that the piston deviates from the spray tank is connected with vertical movable rod, the free end of movable rod is connected with the lifter of horizontal direction.

Preferably, the rotating mechanism comprises a first gear connected to the outer wall of the infusion tube, the liquid medicine box is connected with a rotating shaft, a second gear matched with the first gear is connected to the rotating shaft, and the free end of the rotating shaft is connected with a handle.

Preferably, actuating mechanism includes two mount pads of symmetric connection in base towards ground one side, be connected with the drive shaft parallel with the lifter axis between two mount pads, be connected with the pulley subassembly between drive shaft and the transmission shaft of one side, symmetric connection has two sets of two connecting rods in the drive shaft, the free end of two connecting rods in both sides is connected with the both ends of lifter respectively, one side that ground was kept away from to the liquid medicine case is provided with the bracing piece that corresponds with the lifter both ends, the spout has been seted up on the bracing piece, the both ends of lifter are passed the spout and are connected with corresponding two connecting rods.

Preferably, two rectangular holes are respectively formed in the base and the positions, corresponding to the two connecting rods on the two sides, of the base, and the two connecting rods penetrate through the rectangular holes.

Preferably, a plurality of convex blocks are arranged on the circumferential outer wall of the roller at equal angles.

Preferably, one side of each pair of support frames, which is far away from the ground, is connected with a mud scraper.

Preferably, the nozzle is of a nested telescopic construction.

The utility model discloses possess following beneficial effect at least:

1. the utility model discloses fix the liquid medicine case on automobile body subassembly at first during the use, pour into the liquid medicine case through the insecticide after the inlet will mix, do not need the human body to carry on the back, save physical power, then promote automobile body subassembly and advance or retreat between the field ridge, later through actuating mechanism, the motion conversion that advances or retreat with automobile body subassembly spouts the kinetic energy of medicine subassembly, realize that continuous intermittent type formula spouts the medicine to crops, need not the power, the energy can be saved, do not receive the control of electric quantity, high durability and convenient use, can adjust the medicine position of spouting of medicine subassembly through slewing mechanism, more nimble convenience.

2. The utility model discloses a be nested telescopic structure with the spray tube design, sliding connection between two adjacent sections can be nested each other, and the spray regime of spray tube can be adjusted in nested telescopic structure's design to can reduce the volume that the device occupy when not.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is a second schematic view of the overall three-dimensional structure of the present invention;

FIG. 3 is a schematic top view of the cross-sectional three-dimensional structure of the present invention;

fig. 4 is a second schematic top sectional view of the present invention;

fig. 5 is a schematic view of the main-view section structure of the present invention.

In the figure: 1-liquid medicine box; 2-a vehicle body component; 21-a base; 22-a roller; 23-a drive shaft; 24-a pushing handle; 25-a support frame; 3-a drive mechanism; 31-a pulley assembly; 32-a mounting seat; 33-a drive shaft; 34-two connecting rods; 35-a support bar; 36-a chute; 4-a bump; 5-a rotating mechanism; 51-a first gear; 52-a second gear; 53-a handle; 54-a rotating shaft; 6-spraying a pesticide component; 61-a transfusion tube; 62-a piston; 63-a first one-way valve; 64-a second one-way valve; 65-a connecting seat; 66-a liquid outlet; 67-a nozzle; 68-a movable rod; 69-lifting rod; 7-a mud scraper; 8-liquid inlet; 9-rectangular hole.

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. 1-5, the present invention provides a technical solution: in one embodiment, a portable sprayer includes: a liquid inlet 8 is formed in one side of the liquid medicine box 1, which is far away from the ground;

the vehicle body component 2 is connected to one side wall of the liquid medicine box 1, which faces the ground, and is used for supporting the liquid medicine box 1 and driving the liquid medicine box 1 to move;

the pesticide spraying assembly 6 is connected to the pesticide tank 1 and is used for pumping and spraying the pesticide liquid in the pesticide tank 1;

the rotating mechanism 5 is connected to the pesticide spraying assembly 6 and the pesticide tank 1 and is used for adjusting the pesticide spraying angle of the pesticide spraying assembly 6;

the driving mechanism 3 is connected to the vehicle body component 2 and the pesticide spraying component 6 and is used for converting the movement of the vehicle body component 2 into kinetic energy for driving the pesticide spraying component 6 to spray pesticide;

at first fix spray tank 1 on automobile body subassembly 2, pour into spray tank 1 through inlet 8 insecticide after will mixing, do not need the human body to carry on one's back, save physical power, then promote automobile body subassembly 2 and advance or retreat between the field ridge, later through actuating mechanism 3, convert the motion that automobile body subassembly 2 advanced or retreat to the kinetic energy of spouting spray assembly 6, realize that continuous intermittent type formula spouts the medicine to crops, need not the power, the energy can be saved, do not receive the control of electric quantity, high durability and convenient use, can adjust the position of spouting medicine of spouting spray assembly 6 through slewing mechanism 5, more nimble convenience.

Body subassembly 2 includes base 21 of fixed connection on the lateral wall of liquid medicine case 1 orientation ground, base 21 deviates from one side fixedly connected with pushing hands 24 on ground, pushing hands 24 is located one side of liquid medicine case 1, four pairs of support frames 25 of four corners fixedly connected with on base 21 the lateral wall on ground, it is connected with a gyro wheel 22 to rotate between every pair of support frame 25, it is connected with transmission shaft 23 to advance one side and retreat to rotate between two gyro wheels 22 on one side, promote pushing hands 24, can drive base 21 by the frictional force between gyro wheel 22 and the field and advance or retreat, thereby realize driving liquid medicine case 1 and advance or retreat.

The pesticide spraying assembly 6 comprises a vertical liquid conveying pipe 61 which is rotatably connected to the pesticide tank 1, a part of the liquid conveying pipe 61 is positioned inside the pesticide tank 1, a part of the liquid conveying pipe 61 is positioned outside the pesticide tank 1, one side, close to the pesticide tank 1, inside the liquid conveying pipe 61 is rotatably connected with a second one-way valve 64, the second one-way valve 64 can only rotate upwards, one side, far away from the pesticide tank 1, inside the liquid conveying pipe 61 is slidably connected with a piston 62, a first one-way valve 63 is rotatably connected with the piston 62, the first one-way valve 63 can only open upwards, a liquid outlet 66 is formed in the pipe wall of the liquid conveying pipe 61, the liquid outlet 66 is positioned on one side, far away from the pesticide tank 1, of the piston 62, a spraying pipe 67 is fixedly connected to the outside of the liquid outlet 66, one side, far away from the pesticide tank 1, of the piston 62 is fixedly connected with a vertical movable rod 68, specifically, one side, facing the movable rod 68, is fixedly connected with a claw-shaped connecting seat 65, the connecting seat 65 is fixedly connected with the edge of the piston 62, the free end of the movable rod 68 is fixedly connected with a lifting rod 69 in the horizontal direction, the axial direction of the lifting rod 69 is vertical to the advancing and retreating directions of the liquid medicine box 1, the lifting rod 69 is driven to reciprocate in the vertical direction, so that the movable rod 68 is driven to reciprocate in the vertical direction, and further the piston 62 is driven to reciprocate in the vertical direction in the liquid medicine pipe 61, in the process that the piston 62 moves downwards, the first one-way valve 63 rotates upwards due to air resistance, so that the lower water can be introduced into the upper part of the first one-way valve 63 from the first one-way valve 63, in the process that the piston 62 moves upwards, the first one-way valve 63 returns to the sealing state again due to the pressure of the upper water, so that the upper water is sprayed out from the liquid conveying port through the spray pipe 67, and meanwhile, due to the upward movement of the piston 62, the pressure between the piston 62 and the second one-way valve 64 is reduced, the second one-way valve 64 rotates upwards, and the liquid medicine in the liquid medicine box 1 is introduced between the piston 62 and the second one-way valve 64 under the action of pressure, so that the intermittent medicine spraying of the spraying pipe 67 is realized through the reciprocating motion of the lifting rod 69, and the structure is simple and practical.

The rotating mechanism 5 comprises a first gear 51 fixedly connected to the outer wall of the infusion tube 61, a rotating shaft 54 is rotatably connected to the liquid medicine box 1, a second gear 52 which is meshed with the first gear 51 and matched with the rotating shaft 54 is fixedly connected to the rotating shaft 54, a handle 53 is fixedly connected to the free end of the rotating shaft 54, the handle 53 is rotated, the rotating shaft 54 is driven to rotate through driving the second gear 52, the infusion tube 61 is driven to rotate through the meshing of the second gear 52 and the first gear 51, the control over the liquid injection direction is achieved, the structure is simple, and the practicability is good.

The driving mechanism 3 comprises two mounting seats 32 symmetrically and fixedly connected to one side, facing the ground, of the base 21, a driving shaft 33 parallel to the axis of the lifting rod 69 is rotatably connected between the two mounting seats 32, a belt pulley assembly 31 is in transmission connection between the driving shaft 33 and the driving shaft 23 on one side, in the embodiment, one side of the belt pulley assembly 31 is connected to the driving shaft 23 on the side far away from the push handle 24, two groups of two connecting rods 34 are symmetrically and fixedly connected to the driving shaft 33, the free ends of the two connecting rods 34 on the two sides are respectively rotatably connected with the two ends of the lifting rod 69, supporting rods 35 corresponding to the two ends of the lifting rod 69 are symmetrically and fixedly connected to one side, far away from the ground, of the liquid medicine box 1, the supporting rods 35 are provided with sliding grooves 36, the length direction of the sliding grooves 36 is vertical, and the two ends of the lifting rod 69 penetrate through the sliding grooves 36 to be rotatably connected with the corresponding two connecting rods 34; two gyro wheels 22 far away from pushing hands 24 one side can drive corresponding transmission shaft 23 and rotate at the roll in-process, the transmission of transmission shaft 23 through belt pulley assembly 31 drives drive shaft 33 and rotates, the rotation of drive shaft 33 drives the one end of two connecting rods 34 and carries out circular motion, the other end of two connecting rods 34 drives lifter 69 and is vertical direction's reciprocating motion inside spout 36 to for spraying medicine subassembly 6 provides power, need not the power, economic nature is good.

Two rectangular holes 9 are respectively formed in the base 21 and the positions, corresponding to the two connecting rods 34, on the two sides, the two connecting rods 34 penetrate through the rectangular holes 9, the two connecting rods 34 are located inside the rectangular holes 9, interference between the two connecting rods 34 and the outside in the moving process can be reduced, and the effect of protecting the two connecting rods 34 is achieved.

A plurality of bumps 4 are fixedly connected to the circumferential outer wall of the roller 22 at equal angles, and the design of the bumps 4 can increase the friction force between the roller 22 and the field, so that the slipping phenomenon is reduced.

According to the above-described embodiments, embodiment two,

every is every the equal fixedly connected with scraper 7 in the one side that the gyro wheel 22 is far away from ground on the support frame 25, and scraper 7 can in time strike off the earth that glues on the gyro wheel 22, avoids gyro wheel 22 to take place because the more condition that is difficult to promote of the earth that glues.

According to the embodiments described above, embodiment three,

the spray pipes 67 are of a nested telescopic structure, the spray pipes 67 in the embodiment are four sections, the adjacent two sections are connected in a sliding mode and can be nested with each other, the spray range of the spray pipes 67 can be adjusted through the nested telescopic structure, and the occupied volume of the device can be reduced when the device is not used.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. A portable sprayer, comprising:

the liquid medicine box comprises a liquid medicine box (1), wherein a liquid inlet (8) is formed in one side, far away from the ground, of the liquid medicine box (1);

the method is characterized in that:

the vehicle body assembly (2) is connected to one side wall, facing the ground, of the liquid medicine box (1) and used for supporting the liquid medicine box (1) and driving the liquid medicine box (1) to move;

the pesticide spraying assembly (6) is connected to the pesticide tank (1) and is used for extracting and spraying pesticide liquid in the pesticide tank (1);

the rotating mechanism (5) is connected to the pesticide spraying assembly (6) and the pesticide tank (1) and is used for adjusting the pesticide spraying angle of the pesticide spraying assembly (6);

and the driving mechanism (3) is connected to the vehicle body assembly (2) and the pesticide spraying assembly (6) and is used for converting the movement of the vehicle body assembly (2) into kinetic energy for driving the pesticide spraying assembly (6) to spray pesticide.

2. The portable sprayer of claim 1, wherein: automobile body subassembly (2) is including connecting base (21) on liquid medicine case (1) a lateral wall towards ground, one side that base (21) deviates from ground is connected with pushing hands (24), four corners on base (21) a lateral wall towards ground are connected with four pairs of support frame (25), are connected with one gyro wheel (22) to every between support frame (25), advance one side and retreat and are connected with transmission shaft (23) between two gyro wheels (22) of one side.

3. The portable sprayer of claim 2, wherein: spout medicine subassembly (6) including connecting vertical transfer line (61) on spray tank (1), transfer line (61) some is located the inside of spray tank (1), and some is located the outside of spray tank (1), one side that the inside of transfer line (61) is close to spray tank (1) is provided with second check valve (64), one side that spray tank (1) was kept away from to the inside of transfer line (61) is connected with piston (62), be connected with first check valve (63) on piston (62), liquid outlet (66) have been seted up on the pipe wall of transfer line (61), the external connection of liquid outlet (66) has spray tube (67), one side that piston (62) deviate from spray tank (1) is connected with vertical movable rod (68), the free end of movable rod (68) is connected with horizontal direction's lifter (69).

4. The portable sprayer of claim 3, wherein: slewing mechanism (5) are including connecting first gear (51) on transfer line (61) outer wall, be connected with axis of rotation (54) on liquid medicine case (1), be connected with second gear (52) of mutually supporting with first gear (51) on axis of rotation (54), the free end connection of axis of rotation (54) has handle (53).

5. The portable sprayer of claim 4, wherein: actuating mechanism (3) are including symmetric connection at base (21) towards two mount pads (32) of ground one side, two be connected with drive shaft (33) parallel with lifter (69) axis between mount pad (32), be connected with belt pulley assembly (31) between drive shaft (33) and one side transmission shaft (23), symmetric connection has two sets of two connecting rods (34), both sides on drive shaft (33) the free end of two connecting rods (34) is connected with the both ends of lifter (69) respectively, one side that ground was kept away from in spray tank (1) is provided with bracing piece (35) that correspond with lifter (69) both ends, spout (36) have been seted up on bracing piece (35), and the both ends of lifter (69) are passed spout (36) and are connected with corresponding two connecting rods (34).

6. The portable sprayer of claim 5, wherein: two rectangular holes (9) are respectively formed in the positions, corresponding to the two connecting rods (34) on the two sides, of the base (21), and the two connecting rods (34) penetrate through the rectangular holes (9).

7. The portable sprayer of claim 2, wherein: a plurality of lugs (4) are arranged on the circumferential outer wall of the roller (22) at equal angles.

8. The portable sprayer of claim 7, wherein: one side of each pair of the support frame (25) with the upper roller (22) far away from the ground is connected with a mud scraper (7).

9. The portable sprayer of claim 3, wherein: the spray pipe (67) is of a nested telescopic structure.