CN216358215U

CN216358215U - Prevention device for vegetable diseases and insect pests in agricultural greenhouse

Info

Publication number: CN216358215U
Application number: CN202123144254.5U
Authority: CN
Inventors: 朱海艳; 卢柯宁; 苗永婷
Original assignee: Huachi County Vegetable Industry Office
Current assignee: Huachi County Vegetable Industry Office
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-04-22
Anticipated expiration: 2031-12-15

Abstract

The utility model discloses a prevention device for vegetable diseases and insect pests in an agricultural greenhouse, which comprises a frame, wherein a slide rail is arranged in the frame, a guide rail is arranged on the inner wall of the slide rail, a servo motor is arranged in one end of the frame, a transmission wheel is arranged on the servo motor, and a fixed pulley which is in transmission fit with the transmission wheel is arranged in one end of the frame, which is far away from the servo motor; the inner wall of the notch is provided with a tooth block; the bracing piece of passing the notch is installed to the top of traction seat, spray mechanism is installed to the top of bracing piece. This prevention device of green house vegetables plant diseases and insect pests through the cooperation of drive wheel, fixed pulley and haulage rope, can drag the traction base and carry out the uniform motion in the frame to conveniently drag the base and drive spraying mechanism and carry out the uniform displacement motion in step, thereby can promote spraying mechanism and carry out the homogeneity that the medicine sprayed to vegetables, avoid partial vegetables can't accomplish the medicine and spray and lead to arousing the plant diseases and insect pests.

Description

Prevention device for vegetable diseases and insect pests in agricultural greenhouse

Technical Field

The utility model relates to the technical field of greenhouse vegetable protection, in particular to a device for preventing diseases and insect pests of agricultural greenhouse vegetables.

Background

Greenhouse vegetables refer to vegetables planted in a growth greenhouse built by a film, and the planting mode can enable the vegetable planting growth to get rid of the limitation of seasons, so that the planting flexibility of the vegetables can be improved, and meanwhile, the vegetables are conveniently subjected to centralized management.

Although current greenhouse vegetable can avoid receiving seasonal variation to influence the growth when planting, still can receive the plant diseases and insect pests to influence, traditional plant diseases and insect pests prevention mode is artifical laxative, and this kind of mode is extravagant manpower seriously, and artifical when laxative simultaneously, the medicine sprays the homogeneity relatively poor, leads to partial vegetables can't thoroughly spout the medicine expelling parasite. Aiming at the problems, the novel design is carried out on the basis of the original device for preventing the plant diseases and insect pests.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a device for preventing diseases and pests of vegetables in an agricultural greenhouse, which aims to solve the problems that the existing greenhouse vegetables can avoid the influence of seasonal changes on growth during planting, but can still be influenced by the diseases and pests, the traditional disease and pest prevention mode is a mode of manually spraying pesticide, manpower is seriously wasted, and meanwhile, the uniformity of pesticide spraying is poor during manual pesticide spraying, so that partial vegetables cannot be thoroughly sprayed with pesticide to expel pests.

In order to achieve the purpose, the utility model provides the following technical scheme: a device for preventing diseases and insect pests of vegetables in an agricultural greenhouse comprises a frame, wherein a slide rail is arranged in the frame, a guide rail is arranged on the inner wall of the slide rail, a servo motor is arranged in one end of the frame, a driving wheel is arranged on the servo motor, and a fixed pulley which is in transmission fit with the driving wheel is arranged in one end of the frame, which is far away from the servo motor;

a traction rope positioned on the inner side of the slide rail is connected between the fixed pulley and the transmission wheel, a traction seat is connected onto the traction rope, a ball is mounted on the traction seat, and one end, far away from the traction seat, of the ball is positioned on the inner side of the guide rail;

the upper surface of the rack is provided with a notch, the notch is positioned above the traction seat, and the inner wall of the notch is provided with a tooth block;

the bracing piece of passing the notch is installed to the top of traction seat, spray mechanism is installed to the top of bracing piece.

Preferably, the traction rope surrounds at least one circle on the driving wheel, and two ends of the traction rope are fixedly connected with two opposite ends of the traction seat respectively.

Preferably, the balls are nested on the surface of the traction seat, and the traction seat and the sliding rail form a sliding structure through the balls and the guide rail.

Preferably, the spraying mechanism comprises a spraying box, an injection plate, a limiting groove, a limiting rib, an adjusting rod, a driving gear and a spraying head, the injection plate is arranged in the spraying box, the limiting groove is formed in the edge position of the injection plate, the limiting rib is further arranged on the inner wall of the spraying box and is located on the inner side of the limiting groove, the adjusting rod penetrates through the injection plate, the lower end of the adjusting rod is fixedly connected with the driving gear, the driving gear is located on the inner side of the supporting rod, and the spraying head is arranged on the outer surface of the lower end of the spraying box.

Preferably, the edge of the pushing injection plate is attached to the spraying box, and the limiting groove in the edge position of the pushing injection plate is connected with the limiting rib in a sliding mode.

Preferably, the adjusting rod is in threaded connection with the pushing injection plate, and the adjusting rod is rotatably connected with the spraying box.

Preferably, the driving gear is meshed with the tooth blocks, and the tooth blocks are distributed on the inner wall of one side of the notch at equal intervals.

The device for preventing the diseases and the insect pests of the vegetables in the agricultural greenhouse has the following beneficial effects:

1. through the matching of the driving wheel, the fixed pulley and the traction rope, the traction base can be dragged to move on the frame at a constant speed, so that the traction base can drive the spraying mechanism to synchronously move at a constant speed, the uniformity of spraying the pesticide on the vegetables by the spraying mechanism can be improved, and the problem of plant diseases and insect pests caused by the fact that part of the vegetables cannot be sprayed with the pesticide is avoided;

2. spraying mechanism is when carrying out the uniform velocity displacement, and drive gear can receive the promotion of tooth piece this moment and rotate, because drive gear drives the regulation pole and carries out synchronous revolution, adjusts the pole and then promotes to inject the board through the screw thread and reciprocate spraying the incasement, conveniently injects the medicine that sprays the incasement and sprays, avoids using extra energy to drive it, can also reduce the human cost when the rational utilization kinetic energy.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic view of a top mounting structure of the drive gear of the present invention;

FIG. 3 is a schematic side sectional view of the present invention;

FIG. 4 is a schematic view of a front cross-sectional view of the spraying mechanism of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 3 according to the present invention;

FIG. 6 is a schematic view of a top view of a push injection plate according to the present invention.

[ description of main reference symbols ]

1. A frame;

2. a slide rail; 201. a guide rail;

3. a servo motor; 4. a driving wheel; 5. a fixed pulley; 6. a hauling rope;

7. a traction seat; 701. a ball bearing;

8. a notch; 9. a tooth block; 10. a support bar;

11. a spraying mechanism; 1101. a spraying tank; 1102. a push injection plate; 1103. a limiting groove; 1104. limiting ribs; 1105. adjusting a rod; 1106. a drive gear; 1107. a sprinkler head.

Detailed Description

The device for preventing vegetable diseases and insect pests in an agricultural greenhouse according to the present invention will be described in detail with reference to the accompanying drawings and examples of the present invention.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may also be oriented in other different ways (rotated 90 degrees or at other orientations) with the spatially relative descriptors used herein interpreted accordingly.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a prevention device of green house vegetables plant diseases and insect pests, includes frame 1, and slide rail 2 has been seted up to the inside of frame 1, has seted up on the inner wall of slide rail 2 and has drawn guide rail 201, and the one end internally mounted of frame 1 has servo motor 3, installs drive wheel 4 on the servo motor 3, and the one end internally mounted that servo motor 3 was kept away from to frame 1 has and carries out transmission complex fixed pulley 5 with drive wheel 4.

A traction rope 6 positioned on the inner side of the slide rail 2 is connected between the fixed pulley 5 and the transmission wheel 4, a traction seat 7 is connected on the traction rope 6, a ball 701 is installed on the traction seat 7, and one end, far away from the traction seat 7, of the ball 701 is positioned on the inner side of the guide rail 201.

Notch 8 has been seted up to the upper surface of frame 1, and notch 8 is located the top of traction seat 7, installs tooth piece 9 on the inner wall of notch 8.

A support rod 10 passing through the notch 8 is arranged above the traction seat 7, and a spraying mechanism 11 is arranged above the support rod 10.

The traction rope 6 in this example surrounds at least one circle on the driving wheel 4, and two ends of the traction rope 6 are respectively and fixedly connected with two opposite ends of the traction seat 7. Conveniently when drive wheel 4 is rotating, drive wheel 4 can drive its surface winding haulage rope 6 and carry out synchronous motion, and haulage rope 6 this moment then can stimulate traction seat 7 and carry out the displacement, makes things convenient for traction seat 7 follow-up drive relevant mechanism to carry out synchronous displacement motion.

The ball 701 in this example is fitted on the surface of the traction base 7, and the traction base 7 and the slide rail 2 form a sliding structure through the ball 701 and the guide rail 201. When traction seat 7 is being driven by haulage rope 6 and is carrying out the displacement motion, the ball 701 on traction seat 7 surface can carry out rolling sliding in guide rail 201 this moment to reach the direction of motion of guide traction seat 7 and promote traction seat 7 and carry out the mesh of displacement smoothness, avoid traction seat 7 to take place the card dead condition.

The spraying mechanism 11 in this example includes a spraying box 1101, a push injection plate 1102, a limit groove 1103, a limit rib 1104, an adjustment lever 1105, a drive gear 1106, and a spraying head 1107, the push injection plate 1102 is provided inside the spraying box 1101, and the limit groove 1103 is provided at the edge position of the push injection plate 1102. Still install spacing muscle 1104 on the inner wall of spraying case 1101, inject the edge of panel 1102 and spray the laminating of case 1101 and be connected, inject the spacing groove 1103 and the spacing muscle 1104 sliding connection of panel 1102 border position, conveniently inject panel 1102 and stabilize the displacement motion in spraying case 1101 to be favorable to carrying out the medicine that the motion was injected panel 1102 and can be sprayed spraying in spraying case 1101.

Spacing muscle 1104 is located the inboard of spacing groove 1103, has run through on pushing the keypad 1102 and has adjusted pole 1105, adjusts pole 1105 and pushes and be threaded connection between the keypad 1102, adjusts pole 1105 and sprays case 1101 and rotates to be connected, when conveniently adjusting pole 1105 rotates on spraying case 1101, the regulation pole 1105 at this moment can push the keypad 1102 through the screw and carry out the synchronous displacement motion in spraying case 1101.

The lower end of the adjusting rod 1105 is fixedly connected with a driving gear 1106, the driving gear 1106 is located on the inner side of the supporting rod 10, the spraying head 1107 is installed on the outer surface of the lower end of the spraying box 1101, the driving gear 1106 is meshed with a tooth block 9, the tooth blocks 9 are distributed on the inner wall of the single side of the notch 8 at equal intervals, so that when the driving gear 1106 does displacement motion, the tooth block 9 can correspondingly push the driving gear 1106 to do self-rotation, and therefore the driving gear 1106 can conveniently drive the adjusting rod 1105 to do synchronous rotation motion.

The working principle is as follows: when the device is used, firstly, medicines are added into the spraying box 1101 through a medicine adding port at the upper end of the spraying box 1101, then the medicine adding port is sealed, then the device is placed along furrows in the greenhouse through inserted rods at the bottom of the rack 1, then the servo motor 3 in the rack 1 is started, the servo motor 3 drives the driving wheel 4 to rotate, and the rotating driving wheel 4 is matched with the fixed pulley 5 to drive the traction rope 6 to move;

when the traction rope 6 moves, the traction rope 6 pulls the traction seat 7 to move in the slide rail 2 at the upper end of the rack 1, and the traction seat 7 slides and moves in the slide rail 2 through the ball 701 and the guide rail 201 under the driving action of the traction rope 6;

when the traction seat 7 performs sliding displacement, the traction seat 7 drives the spraying mechanism 11 to perform synchronous displacement motion on the frame 1 through the support rod 10;

when the spraying mechanism 11 is driven by the traction base 7 to displace, the driving gear 1106 synchronously displaces in the notch 8, and the driving gear 1106 is meshed with the tooth block 9 on the inner wall of one side of the notch 8, so that the driving gear 1106 is pushed by the tooth block 9 to rotate, and the driving gear 1106 which rotates drives the adjusting rod 1105 to synchronously rotate;

when adjusting pole 1105 and rotate, regulation pole 1105 at this moment pushes and pushes away push plate 1102 through the screw and move downwards in spraying case 1101, push plate 1102 at this moment and then move downwards in spraying case 1101 through spacing groove 1103 and spacing muscle 1104, push plate 1102 and can push the medicine that adds in spraying case 1101 this moment, the medicine that sprays in case 1101 then carries out the medicine through spraying head 1107 to the both sides of furrow at the uniform velocity and sprays when so, play the purpose of prevention plant diseases and insect pests.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims

1. The utility model provides a prevention device of green house vegetables plant diseases and insect pests which characterized in that: the automatic feeding device comprises a rack (1), wherein a slide rail (2) is arranged in the rack (1), a guide rail (201) is arranged on the inner wall of the slide rail (2), a servo motor (3) is arranged in one end of the rack (1), a transmission wheel (4) is arranged on the servo motor (3), and a fixed pulley (5) in transmission fit with the transmission wheel (4) is arranged in one end, far away from the servo motor (3), of the rack (1);

a traction rope (6) positioned on the inner side of the sliding rail (2) is connected between the fixed pulley (5) and the transmission wheel (4), a traction seat (7) is connected onto the traction rope (6), a ball (701) is installed on the traction seat (7), and one end, far away from the traction seat (7), of the ball (701) is positioned on the inner side of the guide rail (201);

a notch (8) is formed in the upper surface of the rack (1), the notch (8) is located above the traction seat (7), and a tooth block (9) is mounted on the inner wall of the notch (8);

the upper portion of traction seat (7) is installed and is passed bracing piece (10) of notch (8), spray mechanism (11) are installed to the top of bracing piece (10).

2. A device according to claim 1 for preventing diseases and pests in vegetables in agricultural greenhouses, which is characterized in that: the traction rope (6) surrounds at least one circle on the driving wheel (4), and two ends of the traction rope (6) are fixedly connected with two opposite ends of the traction seat (7) respectively.

3. A device according to claim 1 for preventing diseases and pests in vegetables in agricultural greenhouses, which is characterized in that: the ball (701) is nested on the surface of the traction seat (7), and the traction seat (7) and the slide rail (2) form a sliding structure through the ball (701) and the guide rail (201).

4. A device according to claim 1 for preventing diseases and pests in vegetables in agricultural greenhouses, which is characterized in that: spraying mechanism (11) are including spraying case (1101), injecting board (1102), spacing groove (1103), spacing muscle (1104), adjust pole (1105), drive gear (1106) and sprinkler head (1107), the inside of spraying case (1101) is provided with injects board (1102), spacing groove (1103) have been seted up to the border position of injecting board (1102), still install spacing muscle (1104) on the inner wall of spraying case (1101), spacing muscle (1104) are located the inboard of spacing groove (1103), it has adjusting pole (1105) to run through on injecting board (1102), it has drive gear (1106) to adjust pole (1105) lower extreme fixedly connected with, drive gear (1106) are located the inboard of bracing piece (10), the lower extreme surface mounting who sprays case (1101) has sprinkler head (1107).

5. A device according to claim 4 for preventing diseases and pests in vegetables in agricultural greenhouses, which is characterized in that: the edge of the injection plate (1102) is attached to the spraying box (1101), and a limiting groove (1103) in the edge position of the injection plate (1102) is connected with a limiting rib (1104) in a sliding mode.

6. A device according to claim 4 for preventing diseases and pests in vegetables in agricultural greenhouses, which is characterized in that: the adjusting rod (1105) is in threaded connection with the push injection plate (1102), and the adjusting rod (1105) is in rotary connection with the spraying box (1101).

7. A device according to claim 4 for preventing diseases and pests in vegetables in agricultural greenhouses, which is characterized in that: the driving gear (1106) is meshed with the tooth blocks (9), and the tooth blocks (9) are distributed on the inner wall of one side of the notch (8) at equal intervals.