CN215827311U

CN215827311U - Windproof outdoor firewood rack

Info

Publication number: CN215827311U
Application number: CN202122058095.0U
Authority: CN
Inventors: 李建堂; 薛航; 薛鹏; 李祥
Original assignee: Qingdao Haiximeite Technology Co ltd
Current assignee: Qingdao Haiximeite Technology Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-02-15
Anticipated expiration: 2031-08-30

Abstract

The utility model discloses a windproof outdoor firewood rack which comprises a base, wherein frames are fixed on two sides of the upper end of the base, a top plate is fixed on the upper ends of the two frames, a pressing mechanism is arranged in the base, two lead screws are arranged on the pressing mechanism and are respectively and rotatably connected in the two frames, threaded sleeves are sleeved on the two lead screws in a threaded manner, and a lifting frame is fixed on one opposite side of each of the two threaded sleeves. The fixing mechanism and the pressing mechanism can be used for fixing the firewood rack, so that the firewood rack is prevented from being blown down by strong wind, meanwhile, the firewood on the firewood rack can be pressed, the firewood on the firewood rack is prevented from being blown down by wind, the firewood rack has a wind-proof function, and the stability and the practicability of the firewood rack are effectively improved.

Description

Windproof outdoor firewood rack

Technical Field

The utility model relates to the technical field of firewood racks, in particular to a windproof outdoor firewood rack.

Background

The firewood frame is used for accomodating and deposits the faggots, can make more orderly the depositing of faggots, and the stability of current faggots frame is lower, when receiving weather such as gale, is blown down by wind very easily, does not possess simultaneously and presses the function, can't press the faggots of depositing on the firewood frame, when receiving gale weather, the faggots on the faggots frame is also blown down by the gale very easily, so need improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects that the existing firewood rack is low in stability and easy to blow down by wind in windy weather, and the firewood on the firewood rack is easy to blow down by the wind, and provides a windproof outdoor firewood rack.

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

the utility model provides a prevent wind outdoor firewood frame, includes the base, the upper end both sides of base all are fixed with the frame, and the upper end of two frames is fixed with the roof jointly, be equipped with pressing means in the base, be equipped with two lead screws on the pressing means, two lead screws rotate respectively and connect in two frames, and equal screw has cup jointed the screw sleeve on two lead screws, and two relative one sides of screw sleeve are fixed with the crane jointly, the lower extreme equidistant a plurality of second springs that are fixed with of crane, the lower extreme of a plurality of second springs is fixed with jointly and presses the clamp plate, the upper end four corners of base all is fixed with the second pole, and the upper end difference fixed connection of four second poles is in the lower extreme four corners of roof, is equipped with fixed establishment jointly on four second poles, be equipped with four bottom plates on the fixed establishment, all run through on four bottom plates and be provided with two expansion bolts.

Preferably, in order to press the firewood fire of stacking the base upper end and prevent it from being blown down by the wind, pressing means is including rotating two gears of connection in the inside upper end both sides of base respectively, connects through chain drive between two gears, and the lower extreme of two lead screws runs through the lower extreme of two frames and the upper end both sides of base respectively and fixed connection is in the upper end middle part of two corresponding gears, install servo motor in the base, servo motor's the terminal fixed connection of output shaft is in the lower extreme middle part of one of them gear.

Preferably, in order to prevent the fixed faggots frame of faggots frame from being blown down by wind, fixed establishment is including sliding four second sleeve pipes of cup jointing on four second round bars respectively, and four sheathed tube one sides of second are all rotated and are connected with the bracing piece, and the one end of four bracing pieces is rotated respectively and is connected in the upper end middle part of four bottom plates.

Preferably, in order to prevent that the bottom plate from droing from the base when the base removes, the draw-in groove has all been seted up to the both sides of base, and one side of four bottom plates sets up respectively in four draw-in grooves, and the upper and lower both ends in four draw-in grooves all are seted up flutedly, all are fixed with first spring in eight recesses, and the one end of eight first springs all is fixed with the kelly, and the relative one end of eight kellies sets up respectively in four draw-in grooves, and semi-circular draw-in groove has all been seted up at the upper and lower both ends in one side of four bottom plates, and the relative one end of eight kellies sets up respectively in eight semi-circular draw-in grooves.

Preferably, in order to make the crane more steady when going up and down, the inside both sides of two frames all are fixed with first round bar, the both sides of crane all are fixed with two first sleeves, and four first sleeves slip the cup joint respectively on four first round bars.

Preferably, in order to make the base more convenient when removing, the lower extreme four corners of base all is provided with the universal wheel.

Compared with the prior art, the utility model has the beneficial effects that:

1. the firewood on the firewood rack can be pressed through the pressing mechanism, so that the firewood on the firewood rack is prevented from being blown off by strong wind, the stability of the firewood rack is effectively improved, and the practicability of the firewood rack is improved;

2. by using the fixing mechanism, the firewood rack can be reinforced, and the firewood rack is prevented from being blown by strong wind, so that the stability of the firewood rack is higher, and the stability and the practicability of the firewood rack are effectively improved;

in conclusion, the firewood rack can be fixed through the fixing mechanism and the pressing mechanism, the firewood rack is prevented from being blown down by strong wind, meanwhile, the firewood on the firewood rack can be pressed, and the firewood on the firewood rack is prevented from being blown down by wind, so that the firewood rack has a windproof function, and the stability and the practicability of the firewood rack are effectively improved.

Drawings

FIG. 1 is a schematic view of the connection structure of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is an enlarged view of the utility model at A;

figure 4 is a schematic structural diagram of the lifting frame of the utility model.

In the figure: the device comprises a base 1, a frame 2, a lifting frame 3, a threaded sleeve 4, a lead screw 5, a gear 6, a chain 7, a servo motor 8, a first round rod 9, a first sleeve 10, a top plate 11, a second round rod 12, a second sleeve 13, a support rod 14, a bottom plate 15, an expansion bolt 16, a clamping groove 17, a clamping rod 18, a first spring 19, a universal wheel 20, a second spring 21 and a pressing plate 22.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples, which are provided for the purpose of illustration only and are not intended to limit the scope of the utility model.

Example 1

Referring to fig. 1-4, a prevent wind outdoor firewood rack, including base 1, base 1's upper end both sides all are fixed with frame 2, two frame 2's upper end is fixed with roof 11 jointly, can bear two frame 2 through base 1, one can be constituteed with roof 11 to two frame 2 and be used for accomodating the device of depositing the firewood fire, base 1 is used for bearing the weight of the firewood fire, two frame 2 can block base 1's upper end both sides, avoid the firewood fire to drop from base 1's both sides, be equipped with pressing mechanism in the base 1, be equipped with two lead screws 5 on the pressing mechanism, two lead screws 5 rotate respectively and connect in two frame 2, through pressing mechanism's operation, can drive two lead screws 5 and rotate simultaneously, be provided with the screw on two lead screws 5, can promote its supporting part through rotating and go up and down.

Referring to fig. 2, the pressing mechanism includes two gears 6 rotatably connected to two sides of the upper end inside the base 1, the two gears 6 are in transmission connection through a chain 7, the lower ends of two lead screws 5 respectively penetrate through the lower ends of the two frames 2 and the two sides of the upper end of the base 1 and are fixedly connected to the middle parts of the upper ends of the two corresponding gears 6, when one gear 6 rotates, the other gear 6 can be driven by the chain 7 to rotate synchronously, the two gears 6 can drive the two lead screws 5 to rotate synchronously, power is provided for the rotation of the two lead screws 5, a servo motor 8 is installed in the base 1, the tail end of an output shaft of the servo motor 8 is fixedly connected to the middle part of the lower end of one gear 6, the servo motor 8 is connected with a matching component, so as to facilitate stable operation, program setting and automatic operation, the servo motor 8 can drive one gear 6 to rotate, when one of the gears 6 rotates, the other gear 6 can be driven to synchronously rotate through the chain 7, and the two gears 6 can drive the two lead screws 5 to synchronously rotate, so that the rotation of the two lead screws 5 can be controlled through the operation of the servo motor 8.

Referring to fig. 1, 2 and 4, two screw rods 5 are respectively sleeved with a threaded sleeve 4 in a threaded manner, a lifting frame 3 is jointly fixed on one opposite side of the two threaded sleeves 4, when the two screw rods 5 rotate, the two threaded sleeves 4 can be driven to lift, the lifting frame 3 can be driven to lift by the lifting frame 4, first round rods 9 are respectively fixed on two inner sides of two frames 2, two first sleeves 10 are respectively fixed on two sides of the lifting frame 3, the four first sleeves 10 are respectively sleeved on the four first round rods 9 in a sliding manner, when the lifting frame 3 is driven to lift, the four first sleeves 10 can be driven to lift on the four first round rods 9, the lifting frame 3 can be driven to lift more stably by the lifting of the four first sleeves 10 on the four first round rods 9, a plurality of second springs 21 are equidistantly fixed on the lower end of the lifting frame 3, and a plurality of second springs 21 are jointly fixed with a lifting plate 22, second spring 21 has elasticity, can drive a plurality of second springs 21 through the lift of crane 3 and go up and down, and a plurality of second springs 21 can drive press plate 22 and go up and down, when depositing the faggots on base 1 upper end, can drive through the decline of crane 3 and press plate 22 to contradict on the faggots, and the elasticity of a plurality of second springs 21 of rethread can make press plate 22 press the faggots, prevents that the faggots from being blown down by wind.

Referring to fig. 1-3, the four corners of the upper end of the base 1 are respectively fixed with second round bars 12, the upper ends of the four second round bars 12 are respectively fixedly connected to the four corners of the lower end of the top plate 11, the base 1, the two frames 2 and the top plate 11 can be supported and fixed by supporting the four second round bars 12, the base 1, the two frames 2 and the top plate 11 can be effectively prevented from being blown down by wind, the four second round bars 12 are jointly provided with a fixing mechanism, the fixing mechanism comprises four second sleeves 13 respectively slidably sleeved on the four second round bars 12, the second sleeves 13 can slide on the second round bars 12, the positions of the second sleeves 13 on the second round bars 12 can be adjusted, one sides of the four second sleeves 13 are respectively rotatably connected with supporting bars 14, one ends of the four supporting bars 14 are respectively rotatably connected to the middle parts of the upper ends of the four bottom plates 15, when needs are to base 1, two frames 2 and roof 11 support fixedly, can fix four bottom plates 15 respectively at the subaerial of base 1 a week, can make four bracing pieces 14 support four second sleeve pipes 13 respectively through the fixed to four bottom plates 15, four second sleeve pipes 13 can make four second round bars 12 supported fixedly after being supported, four second round bars 12 are supported fixedly, can make base 1, two frames 2 and roof 11 support fixedly, effectually prevented base 1, two frames 2 and roof 11 by the problem that the wind blows down, improve base 1, the stability of two frames 2 and roof 11.

Referring to fig. 1-3, the fixing mechanism is provided with four bottom plates 15, two expansion bolts 16 are respectively arranged on the four bottom plates 15 in a penetrating manner, when the bottom plates 15 need to be fixed on the ground, the bottom plates 15 can be fixed through the expansion bolts 16, the two sides of the base 1 are respectively provided with a slot 17, one side of each of the four bottom plates 15 is respectively arranged in the four slots 17, when the base 1, the two frames 2 and the top plate 11 do not need to be supported and fixed, the four bottom plates 15 can be respectively inserted into the four slots 17, the upper and lower ends of the four slots 17 are respectively provided with a groove, the eight grooves are respectively provided with a first spring 19, one end of each of the eight first springs 19 is respectively fixed with a clamping rod 18, the opposite end of each of the eight clamping rods 18 is respectively arranged in the four slots 17, the first springs 19 have elasticity and can push the clamping rods 18 to move when the clamping rods 18 are not pressed, the upper and lower ends of one side of the four bottom plates 15 are respectively provided with a semicircular slot, eight calorie of relative one ends of pole 18 set up respectively in eight semi-circular draw-in grooves, when bottom plate 15 inserted in draw-in groove 17, can pass through the elasticity promotion draw-in bar 18 of first spring 19 and enter into semi-circular draw-in groove in, can effectually buckle bottom plate 15, prevent that bottom plate 15 from droing in the draw-in groove 17.

Example 2

Referring to fig. 1 and 2, universal wheels 20 are disposed at four corners of the lower end of the base 1, the universal wheels 20 are a rotating wheel device capable of changing the direction of rotation at will, and the base 1 can be moved more conveniently through the universal wheels 20.

Compared with embodiment 1, the present embodiment can make the base 1 more convenient and faster to move and use.

In the utility model, in normal use: the base 1 is moved to a corresponding position, firewood is stacked at the upper end of the base 1, the servo motor 8 is controlled to operate through a matched control device after the firewood is stacked, the servo motor 8 drives one gear 6 to rotate, one of them gear 6 drives another gear 6 through chain 7 and rotates simultaneously, two gears 6 drive two lead screw 5 simultaneously and rotate, two lead screw 5 promote two screw sleeve 4 and remove, two screw sleeve 4 drive crane 3 downstream jointly, crane 3 drives pressing plate 22 downstream through a plurality of second springs 21, make pressing plate 22 press the faggots of 1 upper end of base, prevent that the faggots from being blown down, take out four bottom plates 15 from four draw-in grooves 17 again, fix four bottom plates 15 through expansion bolts 16, thereby can support the faggots frame fixedly, prevent that the faggots frame from being blown down by wind.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a prevent wind outdoor firewood frame, includes base (1), its characterized in that: the two sides of the upper end of the base (1) are both fixed with frames (2), the upper ends of the two frames (2) are jointly fixed with a top plate (11), a pressing mechanism is arranged in the base (1), the pressing mechanism is provided with two lead screws (5), the two lead screws (5) are respectively rotatably connected in the two frames (2), the two lead screws (5) are respectively in threaded sleeve connection with a threaded sleeve (4), one opposite side of the two threaded sleeves (4) is jointly fixed with a lifting frame (3), the lower end of the lifting frame (3) is equidistantly fixed with a plurality of second springs (21), the lower ends of the plurality of second springs (21) are jointly fixed with a pressing plate (22), the four corners of the upper end of the base (1) are respectively fixed with second round rods (12), the upper ends of the four second round rods (12) are respectively fixedly connected with the four corners of the lower end of the top plate (11), and the four second round rods (12) are jointly provided with a fixing mechanism, the fixing mechanism is provided with four bottom plates (15), and the four bottom plates (15) are provided with two expansion bolts (16) in a penetrating mode.

2. The windproof outdoor firewood stand of claim 1, wherein: pressing means is including rotating two gears (6) of connection in base (1) inside upper end both sides respectively, connects through chain (7) transmission between two gears (6), and the lower extreme of two lead screws (5) runs through the lower extreme of two frames (2) and the upper end both sides and the fixed connection of base (1) respectively at the upper end middle part of two corresponding gears (6), install servo motor (8) in base (1), the terminal fixed connection of output shaft of servo motor (8) is in the lower extreme middle part of one of them gear (6).

3. The windproof outdoor firewood stand of claim 1, wherein: the fixing mechanism comprises four second sleeves (13) which are respectively sleeved on the four second round rods (12) in a sliding mode, supporting rods (14) are connected to one sides of the four second sleeves (13) in a rotating mode, and one ends of the four supporting rods (14) are respectively connected to the middle portions of the upper ends of the four bottom plates (15) in a rotating mode.

4. The windproof outdoor firewood stand of claim 1, wherein: draw-in groove (17) have all been seted up to the both sides of base (1), one side of four bottom plates (15) sets up respectively in four draw-in grooves (17), the upper and lower both ends in four draw-in grooves (17) are all seted up flutedly, all be fixed with first spring (19) in eight recesses, the one end of eight first spring (19) all is fixed with kelly (18), the relative one end of eight kellies (18) sets up respectively in four draw-in grooves (17), semi-circular draw-in groove has all been seted up at both ends about one side of four bottom plates (15), the relative one end of eight kellies (18) sets up respectively in eight semi-circular draw-in grooves.

5. The windproof outdoor firewood stand of claim 1, wherein: first round rods (9) are fixed on two sides of the inner portions of the two frames (2), two first sleeves (10) are fixed on two sides of the lifting frame (3), and the four first sleeves (10) are respectively sleeved on the four first round rods (9) in a sliding mode.

6. The windproof outdoor firewood stand of claim 1, wherein: the four corners of the lower end of the base (1) are provided with universal wheels (20).