CN219125194U - Improved stretcher type sprayer - Google Patents

Abstract

The utility model discloses an improved stretcher sprayer, which is characterized in that a lifting plate moves up and down along a screw rod by rotating the screw rod, so that a baffle plate fixed with the lifting plate moves up and down along with the lifting plate, and the distance between the baffle plate and a bottom plate is changed; through the arrangement of the adjusting knob and the anti-skid groove, the screw rod is rotated more easily by grabbing the adjusting knob to rotate, and the hand slip is avoided; through the arrangement of the limiting plate, the through hole and the threaded hole, the bolt penetrates through the through hole and is screwed into the threaded hole, so that the adjusting knob can be fixed, and the screw rod is prevented from rotating; the setting of adjusting knob is run through the screw hole for when there is not the bolt, can use the member that branches etc. can be taken with hand, inject in through-hole and the screw hole, act as the bolt and fix adjusting knob. The larger solution tank can be placed on the bottom plate, so that the amount of liquid medicine to be replenished each time is increased, and the times of replenishing the liquid medicine are reduced.

Description

Improved stretcher type sprayer

Technical Field

The utility model relates to the field of sprayers, in particular to an improved stretcher sprayer.

Background

The stretcher type sprayer is suitable for spraying and pesticide application in the industries of long-distance and short-distance crops, environmental protection, fruit trees and planting. The stretcher sprayer is generally shaped like a cart, on which a water tank, diesel engine, water pump, spray gun, etc. are mounted, and then pushed to a destination, and sprayed by hand.

When the spraying area is larger, the liquid medicine needs to be supplemented repeatedly every time, but the stretcher type sprayer generally adopts a mode of welding and bolting, and the plates are fixed together, so that the size of the space for placing the water tank is fixed, and the water tank with larger volume is inconvenient to replace, thereby reducing the times of supplementing the liquid medicine.

Disclosure of Invention

The utility model aims to provide an improved stretcher sprayer, which solves the problems in the prior art.

In order to achieve the above object, the present utility model provides an improved stretcher sprayer, comprising:

the frame assembly comprises a bottom plate, rollers symmetrically and rotatably connected to the bottom end of the bottom plate, a bracket fixed to the top end of the bottom plate, a grab rail fixed to the outer wall of the bracket and a partition plate arranged on the inner wall of the bracket;

the spraying assembly comprises a solution tank placed on the top surface of the bottom plate, a liquid extractor fixed on the top end of the partition plate, a U-shaped rod fixed on the outer wall of the bracket, a winding roller rotationally connected to the U-shaped rod, a water pipe wound on the winding roller and one end of which is connected with the liquid extractor, and a liquid spraying gun connected with the other end of the water pipe, wherein the liquid extractor is connected with the solution tank through a conduit;

the lifting assembly comprises a mounting groove formed in the inner wall of the support, a screw rod rotatably connected with the inner wall of the mounting groove, a guide rod fixed with the inner wall of the mounting groove, and lifting plates fixed at two ends of the partition plate, wherein one end of each lifting plate is in threaded connection with the screw rod, and the other end of each lifting plate is sleeved on the guide rod.

As a preferable scheme of the improved stretcher type sprayer, a stop lever is fixedly connected to the side wall of the bracket.

As a preferable scheme of the improved stretcher type sprayer, the grab rail is sleeved with a soft cushion, and the outer wall of the soft cushion is provided with an anti-skid groove.

As a preferable scheme of the improved stretcher type sprayer, the top end of the screw rod is fixed with an adjusting knob, and the adjusting knob is provided with an anti-skid groove.

As a preferable scheme of the improved stretcher sprayer, the top end of the bracket is fixedly provided with a limiting plate, the limiting plate is penetrated with a through hole, and the adjusting knob is provided with a threaded hole.

As a preferred embodiment of the improved litter sprayer of the utility model, the threaded hole penetrates the adjustment knob.

Compared with the prior art, the utility model has the following beneficial effects: through the rotation lead screw for the lifter plate reciprocates along the lead screw, make with the fixed baffle of lifter plate follow the oscilaltion, make the distance between baffle and the bottom plate change. The larger solution tank can be placed on the bottom plate, so that the amount of liquid medicine to be replenished each time is increased, and the times of replenishing the liquid medicine are reduced.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

fig. 3 is a schematic structure of the limiting plate.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

The utility model provides an improved stretcher sprayer, which can put a larger solution tank on a bottom plate, so that the amount of liquid medicine to be replenished each time is increased, and the times of replenishing the liquid medicine are reduced.

Fig. 1-3 are schematic structural views of an improved litter type sprayer according to the present utility model, and referring to fig. 1-3, a litter type sprayer according to the present utility model includes a main body portion including a frame assembly 100, a spraying assembly 200, and a lifting assembly 300:

the frame assembly 100 is used to provide mounting locations for other components and to provide a main supporting force, and in particular, includes a base plate 110, rollers 111 symmetrically rotatably coupled to the bottom end of the base plate 110, a bracket 120 fixed to the top end of the base plate 110, a grab bar 130 fixed to the outer wall of the bracket 120, and a partition 140 provided on the inner wall of the bracket 120. Four rollers 111 are installed, so that the whole equipment is convenient to move, and the bottom plate 110 and the partition plate 140 are of hollow structures, so that the material cost is saved. In the present embodiment, the apparatus further comprises a plurality of bars 121, the bars 121 are installed to form a barrier to prevent the apparatus such as the solution tank 210 from falling down from the bottom plate 110 and the partition 140 due to shaking; the hand-held early cushion 131 is provided with a cushion 131 and an anti-slip groove, so that the hand is prevented from slipping;

the spraying component 200 is used for spraying liquid medicine, and specifically comprises a solution tank 210 placed on the top surface of a bottom plate 110, a liquid suction machine 220 fixed on the top end of a partition plate 140, a U-shaped rod 230 fixed on the outer wall of a bracket 120, a winding roller 240 rotatably connected to the U-shaped rod 230, a water pipe 250 wound on the winding roller 240 and one end of which is connected with the liquid suction machine 220, and a liquid spraying gun 260 connected with the other end of the water pipe 250, wherein the liquid suction machine 220 is connected with the solution tank 210 through a conduit, the liquid suction machine 220 is similar to the water suction machine, is a combined device of a gasoline engine and a water pump, the head end of the liquid spraying gun 260 is an atomizer, when the spraying component is used, the liquid suction machine 220 is started, the liquid medicine in the solution tank 210 is pumped into the water pipe 250 through the conduit, an operator holds the liquid spraying gun 260 and aims at a target, and the liquid medicine under high pressure is sprayed out in a mist form through the head end of the liquid spraying gun 260;

the lifting assembly 300 is used for lifting the partition plate 140, and specifically comprises a mounting groove 310 formed on the inner wall of the bracket 120, a screw rod 320 rotationally connected with the inner wall of the mounting groove 310, a guide rod 330 fixed with the inner wall of the mounting groove 310, and lifting plates 340 fixed at two ends of the partition plate 140, wherein one end of each lifting plate 340 is connected with the screw rod 320 in a threaded manner and the other end of each lifting plate is sleeved on the guide rod 330, the bracket 120 is provided with four screw rods 320, the screw rods 320 are internally installed in the two opposite-angle brackets 120, when the height of the partition plate 140 is lifted, the two screw rods 320 need to rotate, in a lifting-free version, the partition plate 140 is directly welded or fixed on the bracket 120 through bolts, lifting versions, two lifting plates 340 are fixed at two sides of the partition plate 140, and when the height of the partition plate 140 needs to be lifted, the screw rods 320 are rotated, the lifting plates 340 are upwards moved along the screw rods 320 to drive the partition plate 140 to upwards, so that the distance between the partition plate 140 and the bottom plate 110 is increased, and a solution tank 210 with a larger volume can be placed on the bottom plate 110, and the volume of the solution tank 210 is increased, and the times of the replenishing liquid medicine are reduced. In the embodiment, the device also comprises an adjusting knob 321 and an anti-slip groove, so that the screw rod 320 can be rotated more easily by grabbing the adjusting knob 321 to rotate, and the hand slip is avoided; the screw rod 320 is prevented from rotating by the aid of the limiting plate 350, the through holes 351 and the threaded holes 352, and the adjusting knob 321 can be fixed by means of bolts penetrating through the through holes 351 and screwing into the threaded holes 352; further included is a threaded hole 352 penetrating the adjusting knob 321 so that when there is no bolt, a rod member, which can be easily taken by a branch or the like, is inserted into the through hole 351 and the threaded hole 352 to serve as a bolt to fix the adjusting knob 321.

Referring to fig. 1-3, an embodiment of the improved litter sprayer is as follows: the extractor 220 is started, the operator holds the spray gun 260 by hand in the liquid medicine extracting pipe 250 in the solution tank 210 through the guide pipe, the liquid medicine under high pressure is sprayed out in a mist form through the head end of the spray gun 260, when the larger solution tank 210 needs to be replaced, the screw rod 320 is rotated, the lifting plate 340 moves upwards along the screw rod 320 to drive the partition plate 140 to move upwards, the distance between the partition plate 140 and the bottom plate 110 is increased, and therefore the solution tank 210 with a higher volume and a larger volume can be placed on the bottom plate 110, and the frequency of replenishing the liquid medicine is reduced.

While the fundamental principles, principal features, and advantages of the present utility model have been shown and described, it will be apparent to those skilled in the art that the present utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. An improved litter sprayer comprising:

the frame assembly (100) comprises a bottom plate (110), rollers (111) symmetrically and rotatably connected to the bottom end of the bottom plate (110), a bracket (120) fixed to the top end of the bottom plate (110), a grab rail (130) fixed to the outer wall of the bracket (120) and a partition plate (140) arranged on the inner wall of the bracket (120);

the spraying assembly (200) comprises a solution tank (210) placed on the top surface of the bottom plate (110), a liquid suction machine (220) fixed on the top end of the partition plate (140), a U-shaped rod (230) fixed on the outer wall of the bracket (120), a winding roller (240) rotatably connected to the U-shaped rod (230), a water pipe (250) wound on the winding roller (240) and one end of which is connected with the liquid suction machine (220) and a liquid spray gun (260) connected with the other end of the water pipe (250), wherein the liquid suction machine (220) is connected with the solution tank (210) through a conduit;

lifting assembly (300), including seting up mounting groove (310) on support (120) inner wall, with lead screw (320) that mounting groove (310) inner wall rotated and is connected, with guide bar (330) that mounting groove (310) inner wall is fixed, to fixing lifter plate (340) at baffle (140) both ends, the one end spiro union of lifter plate (340) is in on lead screw (320) and the other end cup joints on guide bar (330).

2. The improved stretcher sprayer according to claim 1, wherein the side wall of the bracket (120) is fixedly connected with a stop lever (121).

3. The improved stretcher type atomizer according to claim 2, wherein the grab bar (130) is sleeved with a soft pad (131), and an anti-slip groove is formed on the outer wall of the soft pad (131).

4. An improved stretcher sprayer according to claim 3, characterized in that the top end of the screw rod (320) is fixed with an adjusting knob (321), and the adjusting knob (321) is provided with an anti-skid groove.

5. The improved stretcher type atomizer according to claim 4, wherein a limiting plate (350) is fixed at the top end of the bracket (120), a through hole (351) is formed in the limiting plate (350), and a threaded hole (352) is formed in the adjusting knob (321).

6. The improved litter type sprayer of claim 5, wherein said threaded hole (352) extends through said adjustment knob (321).

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