阅读说明：本技术 一种植保无人机上用的内扣式的大料口料箱及料盖 (Big material mouthful workbin and material lid of interior knot formula of using on plant protection unmanned aerial vehicle ) 是由 肖尚读 张计飞 于 2021-10-11 设计创作，主要内容包括：本发明公开了一种植保无人机上用的内扣式的大料口料箱及料盖,涉及无人机技术领域,包括料箱本体和料盖,料盖活动连接于料箱本体上,所述料盖卡合于料箱本体上端部,用于将料箱本体上端部盖合密封,料盖上设有卡勾,所述的料箱本体内设有与卡勾相互配合的凸起部,卡勾与凸起部通过内扣结合,通过料箱本体上端边缘部分,在卡合时产生向内变形,来保证扣紧。本发明通过利用料口往内侧变形的特点,采用内扣式,使得从料箱和料盖内部扣紧,同时在盖子往下扣的过程中,筋位会与料口边接触,会阻挡料口变形,使得料口不会往外变形,有矫正的作用,且手感较好,便于农户操作,省时省力。(The invention discloses an inner-buckled type large-opening material box and a material cover for a plant protection unmanned aerial vehicle, and relates to the technical field of unmanned aerial vehicles. According to the invention, by utilizing the characteristic that the material opening deforms towards the inner side, the material box and the material cover are fastened from the inner part by adopting the inner fastening type, and meanwhile, in the process that the cover is fastened downwards, the rib position can be contacted with the edge of the material opening, so that the deformation of the material opening can be blocked, the material opening cannot deform outwards, the material box has a correction effect, the hand feeling is good, the operation of farmers is convenient, and the time and the labor are saved.)

1. The utility model provides a plant protection unmanned aerial vehicle goes up big material mouthful workbin and material lid of interior knot formula of using, includes workbin body and material lid, material lid swing joint on the workbin body, its characterized in that: the material cover is clamped at the upper end part of the material box body and used for sealing the upper end part of the material box body in a covering mode, a clamping hook is arranged on the material cover, a protruding part matched with the clamping hook is arranged in the material box body, and the clamping hook is combined with the protruding part through an inner buckle.

2. The plant protection unmanned aerial vehicle of claim 1 goes up big feed opening workbin and material lid of interior knot formula of using, its characterized in that: the material box body comprises a material box, a fixed clamping hook, a bulge, a material port, a flanging and a boss; the top of the material box is provided with a material port, the outer side of the material port is provided with a fixed clamping hook, and the fixed clamping hook and the material box are integrally formed in an injection molding mode; the inside of material mouth is equipped with a plurality of bosss and arch, and the top of material mouth is equipped with the turn-ups.

3. The plant protection unmanned aerial vehicle of claim 2 goes up big feed opening workbin and material lid of interior knot formula of using, its characterized in that: the plurality of bosses and the bulges are distributed in a triangular shape.

4. The plant protection unmanned aerial vehicle of claim 2 goes up big feed opening workbin and material lid of interior knot formula of using, its characterized in that: the top of a plurality of the bosses is provided with a screen.

5. The plant protection unmanned aerial vehicle of claim 2 goes up big feed opening workbin and material lid of interior knot formula of using, its characterized in that: the material cover comprises a rotating rod, a reinforcing rib, a clamping hook, a buckle, a groove and a triangular rib which are matched with the fixed clamping hook, the rotating rod is arranged on one side of the material cover, and the rotating rod and the material cover are integrally formed in an injection molding mode; the other side of the material cover is provided with a buckle with an outward extending part, and the rotating rod is used for being rotationally connected with the fixed hook; the hook is matched with the bulge.

6. The plant protection unmanned aerial vehicle of claim 5 goes up big feed opening workbin and material lid of interior knot formula of using, its characterized in that: the bottom of the material cover is provided with a reinforcing rib, a clamping hook and a rib position, the reinforcing rib penetrates through the bottom of the clamping hook, a triangular rib is arranged on one side of the clamping hook, and the strength of the clamping hook is increased by the triangular rib.

7. The plant protection unmanned aerial vehicle of claim 5 goes up big feed opening workbin and material lid of interior knot formula of using, its characterized in that: the position of the hook is matched with that of the buckle, so that the product can be conveniently demoulded and produced.

8. The plant protection unmanned aerial vehicle of claim 6 goes up big feed opening workbin and material lid of interior knot formula of using, its characterized in that: the top of the clamping hook is provided with a groove.

9. The plant protection unmanned aerial vehicle of claim 5 goes up big feed opening workbin and material lid of interior knot formula of using, its characterized in that: the material cover is provided with an outward convex rib position near the buckle, and the rib position is contacted with the material opening edge when the material cover is clamped.

Technical Field

The invention belongs to the technical field of unmanned aerial vehicles, and particularly relates to an inner-buckled type large material opening material box and a material cover for a plant protection unmanned aerial vehicle.

Background

In the field of plant protection unmanned aerial vehicles, when the unmanned aerial vehicles are used for sowing seeds and fertilizers, all the unmanned aerial vehicles are provided with material boxes for charging, and in the prior art, the unmanned aerial vehicles are generally used as small-caliber material boxes, because the large-caliber material boxes are easy to deform at an opening, the fastening quantity between the large-caliber material boxes and the material boxes is not well controlled during material covering, the design difficulty is increased for designers, and the fastening quantity between the material covers and the material boxes is not well controlled; the small-mouth feed box is very inconvenient to operate when the materials are poured and temporarily stored; therefore, many work heads begin to be large-caliber work heads; the existing large-material-opening work of the material box is directly carried out in an opening way, the material is not protected in the way, the work cannot be carried out in rainy days, impurities are easily mixed in the opening, the machine is easily damaged, and the multi-environment work requirement cannot be met; because the size of the plastic material opening is larger, the material opening deforms to the inner side greatly when being assembled with the material cover, and the fastening amount between the material opening and the material box cannot be controlled when the material cover is assembled; the direct open department of big material case adds the round clamp in addition, and four turning non-deformable with big material mouth come the clamp taut for during the material lid with the workbin fastening volume be convenient for control, but this side's try to increase clamp and bolt, inconvenient assembly has also improved the cost simultaneously.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides an internally buckled large-material-opening material box and a material cover for a plant protection unmanned aerial vehicle.

The invention discloses an internal buckling type large material opening material box and a material cover for a plant protection unmanned aerial vehicle, which comprise a material box body and a material cover, wherein the material cover is movably connected to the material box body, and the plant protection unmanned aerial vehicle is characterized in that: the material cover is clamped at the upper end part of the material box body and used for sealing the upper end part of the material box body, a clamping hook is arranged on the material cover, a protruding part which is matched with the clamping hook is arranged in the material box body, the clamping hook and the protruding part are combined through an inner buckle, and the edge part of the upper end of the material box body generates inward deformation to increase the clamping strength when clamped.

The material box body comprises a material box, a fixed clamping hook, a bulge, a material port, a flanging and a boss; the feed box top is equipped with the material mouth, and the material mouth outside is equipped with fixed pothook, and fixed pothook and the integrative injection moulding of feed box reduce part quantity, can reduce assembly cost, and the inboard of material mouth is equipped with a plurality of bosss and arch, and the top of material mouth is equipped with the turn-ups, and the turn-ups can increase the intensity of material mouth, reduces the deflection of material mouth.

The plurality of bosses and the bulges are distributed in a triangular shape.

The material lid include with fixed trip complex dwang, strengthening rib, pothook, attacker, recess and triangle muscle, material lid one side is equipped with the dwang, dwang and material lid integrated injection moulding reduce part quantity, can reduce assembly cost, material lid opposite side has the attacker of outside extension, the attacker opens the material lid when being convenient for the operation, the dwang is used for rotating with fixed pothook and is connected.

The material cover is characterized in that a reinforcing rib and a clamping hook are arranged at the bottom of the material cover, the reinforcing rib penetrates through the bottom of the clamping hook, a triangular rib is arranged on one side of the clamping hook, the strength of the clamping hook is increased by the triangular rib, the clamping hook is matched with a fastener in position, so that a product can be conveniently produced in a mold stripping mode, a groove is formed in the top of the clamping hook, the wall thickness of the clamping hook is reduced by the groove, the product breakage rate is reduced, and the production cost is reduced.

A plurality of the top of boss be equipped with the screen cloth, the screen cloth can screen impurity, protection device's effect.

The material cover is provided with an outward convex rib position near the buckle, and the rib position is contacted with the material opening edge when the material cover is clamped.

Compared with the prior art, the invention has the beneficial effects that:

the material box and the material cover are provided with the mutually matched buckle structures, the buckling is carried out on the inner side of the material box, the characteristic that the material opening deforms towards the inner side is utilized, the material box and the material cover are fastened from the inner side, meanwhile, in the process that the cover is fastened downwards, the rib position can be in contact with the edge of the material opening, the deformation of the material opening can be blocked, the material opening cannot deform outwards, the correction effect is achieved, the fastening amount of the material box and the material cover can be controlled, the material box and the material cover are fastened, the hand feeling is good, convenience is brought to the operation of farmers, and time and labor are saved; meanwhile, when the position of the clamping hook is fastened with the interior of the material box, the material cover cannot be demoulded at the position of the clamping hook due to the flange arranged around the material cover, so that the clamping handle is matched with the position of the clamping hook, a material cover product can be demoulded, and the manufacturing and production are convenient; when the material cover is opened and the material is poured, the hand pulls the fastening hand upwards, and the clamping hook is separated from the bulge due to outward deformation of the material opening, so that the material cover can be quickly opened, the hand feeling is good, and the production operation of farmers is facilitated; the material box with the material cover protects the materials, can be operated in rainy days, is not easy to mix impurities, and can meet the requirements of multi-environment operation; the whole material storage cover and the material box for storing the materials are matched, so that the material storage cover is easy to manufacture and produce, simple to assemble, lower in cost and convenient to operate by farmers.

Drawings

FIG. 1 is a schematic view of a first perspective view of a lid assembly of the work bin of the present invention;

FIG. 2 is a schematic view of the structure of the bin according to the invention;

FIG. 3 is a second perspective view of the lid assembly of the present invention;

FIG. 4 is a schematic cross-sectional view of FIG. 2;

FIG. 5 is a schematic cross-sectional view of the open lid of FIG. 2;

FIG. 6 is a schematic view of the lid structure of the present invention;

fig. 7 is an enlarged schematic view of a portion a in fig. 5.

In the figure: 1. a material box body; 2. covering the material; 3. screening a screen; 101. a fixed hook; 102. a protrusion; 103. a material port; 104. flanging; 105. a boss; 201. rotating the rod; 202. reinforcing ribs; 203. a hook; 204. buckling a handle; 205. a groove; 206. triangular ribs; 207. the tendon position.

Detailed Description

In order to facilitate the understanding of the technical solutions of the present invention for those skilled in the art, the technical solutions of the present invention will be further described with reference to the drawings attached to the specification.

As shown in fig. 1, an inner-buckled type large material opening material box and material cover for a plant protection unmanned aerial vehicle comprise a material box body 1 and a material cover 2, wherein the material cover 2 is movably connected to the material box body 1 as shown in fig. 1; the material box body 1 comprises a fixed clamping hook 101 and a bulge 102; a material port 103; a flanging 104; the boss 105, as shown in fig. 2, the top of workbin body 1 is equipped with material mouth 103, and the material mouth 103 outside is equipped with two fixed pothooks 101, and fixed pothook 101 and workbin body 1 integrative injection moulding reduce part quantity, can reduce assembly cost, and the inboard of material mouth 103 is equipped with a plurality of bosses 105 and arch 102, and the top of material mouth 103 is equipped with turn-ups 104, and turn-ups 104 can increase the intensity of material mouth 103, reduces the deflection of material mouth 103.

The material cover 2 comprises a rotating rod 201, a reinforcing rib 202, a clamping hook 203, a buckle 204, a groove 205 and a triangular rib 206, as shown in fig. 3, two rotating rods 201 are arranged on one side of the material cover 2, the two rotating rods 201 and the material cover 2 are integrally injection-molded, the number of parts is reduced, the assembly cost can be reduced, the buckle 204 is arranged on the other side of the material cover 2, the buckle 204 is convenient for opening the material cover during operation, and as shown in fig. 4, the rotating rod 201 is used for being rotatably connected with the two fixed clamping hooks 101; the bottom of the material cover 2 is provided with a reinforcing rib 202 and a clamping hook 203, the reinforcing rib 202 penetrates through the bottom of the clamping hook 203, one side of the clamping hook 203 is provided with a triangular rib 206, the triangular rib 206 increases the strength of the clamping hook 203, the clamping hook 203 is matched with the position of a handle 204, so that the product can be conveniently produced in a mold stripping mode, the top of the clamping hook 203 is provided with a groove 205, the wall thickness of the clamping hook 203 is reduced by the groove 205, the phenomena that shrinkage and sink marks are generated at the position of a mold during production are prevented, the failure of the product during production is avoided, and the clamping hook 203 is matched with the bulge 102 as shown in fig. 7, so that the material cover 2 is fastened; meanwhile, in the process that the cover is buckled downwards, the rib position 207 is in contact with the edge of the material opening, the deformation of the material opening can be blocked, the material opening cannot deform outwards, the correction effect is achieved, the buckling amount of the material box and the material cover can be controlled, and therefore the material box and the material cover are buckled, the hand feeling is good, the operation of farmers is facilitated, and time and labor are saved; as shown in FIG. 5, the screen 3 is provided on the top of the two bosses 105, and the screen 3 can screen impurities to protect the device.

The application mode of the invention is shown in fig. 5, a schematic view of the application of the open cover in the figure is that a screen 3 is placed on a plurality of bosses 105 on the inner side of a material port 103, then materials are poured in, impurities are filtered out through the screen 3, meanwhile, a rotating rod 201 is rotatably connected with two fixed hooks 101, hooks 203 on a material cover 2 are matched with protrusions 102, because the opening size of the material port 103 is large, and when the rotating rod 201 is assembled with the two fixed hooks 101, the material port deforms towards the inner side, the deformation is large, the protrusions 102 move towards the inner side, at the moment, the hooks 203 are matched with the protrusions 102 more tightly, and the material cover 2 is fastened; when the material cover 2 needs to be opened, the user pulls the handle 204 upwards, and the hook 203 is separated from the protrusion 102 due to the outward deformation of the material opening 103, so that the material cover 2 can be opened quickly.

Technical solution of the invention is described above with reference to the accompanying drawings, it is obvious that the specific implementation of the invention is not limited by the above-mentioned manner, and it is within the scope of the invention to adopt various insubstantial modifications of the inventive method concept and technical solution, or to apply the inventive concept and technical solution to other occasions without modification.