CN212541732U

CN212541732U - Warning device for agricultural planting protection

Info

Publication number: CN212541732U
Application number: CN202021526630.XU
Authority: CN
Inventors: 王美彩
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-02-12
Anticipated expiration: 2030-07-29

Abstract

The utility model discloses a warning device for farming protection, including bottom plate, setting support frame and the warning board body in the bottom plate top, its characterized in that, four connecting blocks of connecting rod fixedly connected with are passed through to the top of bottom plate, support frame fixed connection is in the upside of connecting block, the back joint of warning board body has the wedge, the wedge is through the drive arrangement drive that sets up in the support frame, the back fixedly connected with and the first helical gear of wedge assorted of warning board body, the cavity has been seted up at the middle part of wedge, and the shape of cavity is narrow trapezoidal under the width, and the left and right sides of cavity has seted up the draw-in groove, the both sides of joint piece are provided with to can be at joint piece downward motion process with its chucking. The utility model discloses a drive arrangement, wedge and the joint piece that set up can carry out the up-and-down motion to moving warning board body, accomplish the adjustment of position.

Description

Warning device for agricultural planting protection

Technical Field

The utility model relates to a warning device technical field especially relates to a warning device is used in farming protection.

Background

Along with scientific and technological development, traditional agricultural management mode is gradually towards information-based and intelligent development to the internet carries out large batch management to the farmland as the instrument, needs to use warning device to warn vehicle and passerby, in order to avoid causing unnecessary loss, but traditional warning device all is that a pole is fixed with a warning sign usually, has the shortcoming that can't carry out altitude mixture control, change warning sign and be not convenient for remove.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a warning device for agricultural planting protection.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a warning device for agricultural planting protection comprises a bottom plate, a support frame and a warning plate body, wherein the support frame and the warning plate body are arranged above the bottom plate, the top of the bottom plate is fixedly connected with four connecting blocks through connecting rods, the support frame is fixedly connected to the upper side of the connecting blocks, the back of the warning plate body is clamped with a wedge block, the wedge block is driven by a driving device arranged in the support frame, the back of the warning plate body is fixedly connected with a first bevel gear matched with the wedge block, a cavity is formed in the middle of the wedge block, the cavity is in a trapezoid shape with a wide upper part and a narrow lower part, clamping grooves are formed in the left side and the right side of the cavity, two sides of the clamping block are provided, so that the clamping block can be clamped in the downward movement process of the clamping block, the driving device comprises a screw rod and a rotating shaft, the screw rod is arranged in the support frame and, the axis of rotation is connected with the connecting block rotation, the outside cover of lead screw has the slider, the inboard of slider is provided with the internal thread that matches each other with the lead screw, lead screw one side and wedge fixed connection are kept away from to the slider, the downside fixedly connected with second helical gear of lead screw, fixedly connected with and the first helical gear that matches each other of second helical gear in the axis of rotation.

As a further aspect of the present invention: the upside of support frame is provided with the dog of slope.

As a further aspect of the present invention: the back of support frame is provided with police board spare box, it has a plurality of cavitys to open in the police board spare box.

As a further aspect of the present invention: and a pulling handle is arranged on the outer side of the standby box of the police plate.

As a further aspect of the present invention: the right side fixedly connected with crank of axis of rotation, the outside of crank is provided with the sleeve, and the afterbody fixedly connected with stopper of axis of rotation.

As a further aspect of the present invention: the downside of bottom plate is provided with fixed moving mechanism, fixed mobile device is including being used for removing the universal wheel and being used for fixed screw pin, below and the quantity that the universal wheel is located the bottom plate are four, through bracing piece fixed connection between universal wheel and the bottom plate, screw pin threaded connection is on L shape pole, the upside of L shape pole is articulated with the left side of connecting rod, the connecting rod sets up and is four in the left and right sides and the quantity of bottom plate, the right side and the bottom plate sliding connection of connecting rod.

The utility model has the advantages that:

1. through the arranged driving device, the wedge-shaped block and the clamping block, when the warning board is used, the clamping block on the back of the warning board body is aligned to the cavity in the middle of the first bevel gear, the warning board body is pressed downwards, the clamping block is clamped in the cavity of the wedge-shaped block through the matching of the clamping groove and the clamping block, the warning board body is fixed, when the height of the warning board body needs to be adjusted, the rotating shaft is rotated, the first bevel gear and the second bevel gear which are matched with each other drive the lead screw to rotate, so that the sliding block is driven to move up and down, the sliding block drives the warning board body to move up and down through the fixedly connected wedge-shaped block, and the adjustment of the position is completed;

2. by arranging the stop block, the warning board body can shield wind and rain, and is protected from being damaged by natural weather;

3. through setting up fixed mobile device, it just to the below to rotate L shape pole when needing to fix makes L shape pole, it makes screw thread pin downstream to rotate the screw thread pin, until the chucking in the soil, make this device can fix, when needs remove, the screw thread pin is rotated in the opposite direction, take out the screw thread pin, rotate L shape pole, it is parallel with the connecting rod to make the shank of L shape pole, push L shape pole and connecting rod this moment in the spout in the bottom plate, the universal wheel plays supporting role this moment, can freely remove.

Drawings

FIG. 1 is a schematic view of the overall structure of a warning device for agricultural planting protection;

FIG. 2 is a side view of a warning device for agricultural growth protection;

FIG. 3 is a schematic structural view of a wedge-shaped block of a warning device for agricultural planting protection;

FIG. 4 is a schematic structural view of a warning board reserve tank of the warning device for agricultural planting protection;

fig. 5 is a schematic structural view of a clamping block of the warning device for agricultural planting protection.

In the figure: the warning board comprises a base plate 1, a support frame 2, a first bevel gear 201, a second bevel gear 202, a crank 203, a lead screw 204, a sliding block 205, a rotating shaft 206, a sleeve 207, a limiting block 208, a connecting block 209, a wedge block 210, a wedge block 211, a clamping groove 3, a warning board body 301, a clamping block 4, a baffle plate 5, a connecting rod 501L-shaped rod, a threaded pin 502, a universal wheel 503, a supporting rod 504, a standby box 6 of the warning board and a pulling handle 601.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-5, a warning device for agricultural planting protection comprises a bottom plate 1, a support frame 2 and a warning plate body 3, wherein the support frame 2 and the warning plate body 3 are arranged above the bottom plate 1, four connecting blocks 209 are fixedly connected above the bottom plate 1 through connecting rods, the support frame 2 is fixedly connected to the upper sides of the connecting blocks 209, a wedge 210 is clamped on the back side of the warning plate body 3, the wedge 210 is driven by a driving device arranged in the support frame 2, a first helical gear 201 matched with the wedge 210 is fixedly connected to the back side of the warning plate body 3, a cavity is formed in the middle of the wedge 210, the cavity is in a trapezoid shape with a wide upper part and a narrow lower part, clamping grooves 211 are formed in the left side and the right side of the cavity, 302 are arranged on two sides of the clamping block 301, so that the clamping block 301 can be clamped in the downward movement process of the clamping block 301, and the

clamping grooves

211 and 302, the stability of the warning plate body 3 is further ensured, the driving device comprises a screw 204 arranged in the support frame 2 and rotationally connected with the support frame, and a rotating shaft 206 arranged between the first bevel gears 201, the rotating shaft 206 is rotationally connected with a connecting block 209, a sliding block 205 is sleeved on the outer side of the screw 204, internal threads matched with the screw 204 are arranged on the inner side of the sliding block 205, one side, away from the screw 204, of the sliding block 205 is fixedly connected with a wedge block 210 so as to drive the sliding block to move up and down, a second bevel gear 202 is fixedly connected to the lower side of the screw 204, and the first bevel gear 201 matched with the second bevel gear 202 is fixedly connected to the rotating shaft 206, so that the screw 204 is driven by the rotating shaft 206 to rotate through the matching of the second bevel gear 202 and the first bevel gear 201;

the working principle is as follows: the joint piece 301 at the back of the board body 3 that will warn aims at the cavity at first helical gear 201 middle part, press warning board body 3 downwards, cooperation through draw-in

groove

211 and 302, make joint piece 301 chucking in the cavity of wedge 210, make warning board body 3 obtain fixedly, when needing to adjust the height of warning board body 3, rotate axis of rotation 206, it rotates to drive lead screw 204 through first helical gear 201 and the second helical gear 202 of mutually supporting, thereby it reciprocates to drive slider 205, slider 205 drives warning board body 3 through fixed connection's wedge 210 and carries out the up-and-down motion, accomplish the adjustment of position.

Further, the upside of support frame 2 is provided with the dog 4 of slope to can shelter from the wind and rain for warning board body 3.

Furthermore, the back of the support frame 2 is provided with a standby warning board box 6, and a plurality of cavities for containing standby warning boards are formed in the standby warning board box 6, so that the standby warning boards can be placed in the cavities.

Preferably, a pulling handle 601 is disposed at the outer side of the standby box 6 for police board, so that the standby box 6 for police board can be opened conveniently.

The right side fixedly connected with crank 203 of axis of rotation 206 to axis of rotation 206 can conveniently rotate, the outside of crank 203 is provided with sleeve 207, thereby can protect the palm when rotating, and the afterbody fixedly connected with stopper 208 of axis of rotation 206, can prevent droing of sleeve 207.

Example 2

Referring to fig. 1, a warning device for agricultural planting protection, this embodiment compares in embodiment 1, still includes the fixed mobile device that sets up in bottom plate 1 downside, fixed mobile device is including being used for removing universal wheel 503 and being used for fixed screw thread pin 502, universal wheel 503 is located the below of bottom plate 1 and quantity is four, through bracing piece 504 fixed connection between universal wheel 503 and the bottom plate 1, screw thread pin 502 threaded connection is on L shape pole 501, the upside of L shape pole 501 is articulated with the left side of connecting rod 5 to can rotate L shape pole 501 and pack up screw thread pin 502, connecting rod 5 sets up in the left and right sides of bottom plate 1 and quantity is four, the right side and bottom plate 1 sliding connection of connecting rod 5.

The working principle is as follows: when needing to fix, rotate L shape pole 501 and make L shape pole 501 just to the below, rotate screw thread pin 502 and make screw thread pin 502 move down, until the chucking in the soil, make this device can fix, when needing to remove, reverse rotation screw thread pin 502 takes out screw thread pin 502, rotate L shape pole 501, will make the shank and the connecting rod 5 of L shape pole 501 parallel, push L shape pole 501 and connecting rod 5 into the spout in bottom plate 1 this moment, universal wheel 503 plays the supporting role this moment, can freely remove.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a warning device for agricultural planting protection, includes bottom plate (1), sets up support frame (2) and the warning board body (3) above bottom plate (1), its characterized in that, the top of bottom plate (1) is through connecting rod fixedly connected with four connecting blocks (209), support frame (2) fixed connection is in the upside of connecting block (209), the back joint of warning board body (3) has wedge (210), wedge (210) are through the drive arrangement drive that sets up in support frame (2), the back fixedly connected with of warning board body (3) has first helical gear (201) with wedge (210) assorted, the cavity has been seted up at the middle part of wedge (210), and the shape of cavity is narrow trapezoidal under the width, and draw-in groove (211) has been seted up to the left and right sides of cavity, the both sides of joint piece (301) are provided with (302), the driving device comprises a screw rod (204) and a rotating shaft (206), wherein the screw rod (204) is arranged in the support frame (2) and is connected with the support frame in a rotating mode, the rotating shaft (206) is connected with a connecting block (209) in a rotating mode, a sliding block (205) is sleeved on the outer side of the screw rod (204), internal threads matched with the screw rod (204) are arranged on the inner side of the sliding block (205), one side of the sliding block (205) is far away from the screw rod (204) and fixedly connected with a wedge block (210), a second helical gear (202) is fixedly connected to the lower side of the screw rod (204), and the first helical gear (201) is fixedly connected with the second helical gear (202) in a mutually matched mode on the rotating shaft (206).

2. The warning device for agricultural planting protection of claim 1, wherein the upper side of the support frame (2) is provided with an inclined stop (4).

3. The warning device for agricultural planting protection according to claim 1, wherein a warning board standby box (6) is arranged on the back of the support frame (2), and a plurality of cavities are formed in the warning board standby box (6).

4. The warning device for agricultural planting protection according to claim 3, wherein a pulling handle (601) is provided on the outside of the warning board standby box (6).

5. The warning device for agricultural planting protection as claimed in claim 1, wherein a crank (203) is fixedly connected to the right side of the rotating shaft (206), a sleeve (207) is arranged on the outer side of the crank (203), and a limiting block (208) is fixedly connected to the tail of the rotating shaft (206).

6. The warning device for the agricultural planting protection of claim 5, wherein the lower side of the bottom plate (1) is provided with a fixed moving mechanism, the fixed moving mechanism comprises a universal wheel (503) and a threaded pin (502) for fixing, the universal wheel (503) is located below the bottom plate (1) and is four in number, the universal wheel (503) is fixedly connected with the bottom plate (1) through a support rod (504), the threaded pin (502) is in threaded connection with the L-shaped rod (501), the upper side of the L-shaped rod (501) is hinged to the left side of the connecting rod (5), the connecting rod (5) is arranged on the left side and the right side of the bottom plate (1) and is four in number, and the right side of the connecting rod (5) is in sliding connection with the bottom plate (1).