CN214070825U

CN214070825U - Greenhouse seedling protection frame

Info

Publication number: CN214070825U
Application number: CN202021906524.4U
Authority: CN
Inventors: 裴传龙; 朱立中; 王俊龙; 卢璐; 许妙兰; 吴承轩
Original assignee: Hangzhou Jingshi Technology Co ltd
Current assignee: Henan Zhongyue Construction Engineering Co ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-08-31
Anticipated expiration: 2030-09-03

Abstract

The utility model relates to a big-arch shelter technical field of growing seedlings, and disclose a big-arch shelter protection frame of growing seedlings, including rotating the base, the sliding tray has been seted up to the inside of rotating the base, the sliding tray is close to inboard one end fixedly connected with fixed branch, fixed branch's outside one end activity is pegged graft and is had supporting screw, the spacing sliding block of upper and lower both sides fixedly connected with of supporting screw's inboard one end, the opening part that supporting screw is located the rotating base outside rotates and is connected with threaded sleeve. Drive the supporting screw rod through rotating the threaded sleeve and outwards extend for the interval of growing seedlings basin between the rotation base is prolonged, adapts to the plant length that the seedling length is high, and the contained angle number of degrees between rethread messenger first support and the second support diminishes, and then makes the interval grow between rotation base and the printing opacity guard flap, has adapted to the length change of the supporting screw rod of extension, thereby has reached the effect according to seedling altitude mixture control guard frame height.

Description

Greenhouse seedling protection frame

Technical Field

The utility model relates to a big-arch shelter technical field of growing seedlings specifically is a big-arch shelter protection frame of growing seedlings.

Background

The method is characterized in that seedling is grown in advance before fruit tree seedlings are transplanted, because fruit tree seedling growing under natural conditions has the factors that temperature is not suitable, illumination is too little or too strong and the like are not beneficial to seedling emergence, the existing seedling growing mostly adopts a greenhouse seedling growing method, generally, a fixing support is erected in the structure of a fruit tree seedling growing greenhouse, then a film is covered on the fixing support, the space in the greenhouse is small, a seedling growing device needs to be protected during seedling growing, the seedling growing device is prevented from toppling in a narrow space, meanwhile, the greenhouse seedling growing is in the sealed greenhouse, the air circulation in the greenhouse is poor, the seedling growing device cannot be moved, the seedling growing device can only receive sunlight illumination in the same direction for a long time, meanwhile, the height of the existing greenhouse seedling growing protection frame cannot be adjusted along with the change of the growth height of seedlings, and the effect of the protection frame is limited.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a big-arch shelter protection frame of growing seedlings possesses according to the effect advantage of seedling altitude mixture control protection frame height, has solved current protection frame of growing seedlings and can not be according to the problem of seedling altitude mixture control protection frame height.

(II) technical scheme

For the effect purpose of realizing the aforesaid according to seedling altitude mixture control protection frame height, the utility model provides a following technical scheme: a greenhouse seedling protection frame comprises a rotating base, wherein a sliding groove is formed in the rotating base, a fixed support rod is fixedly connected to one end, close to the inner side, of the sliding groove, a support screw rod is movably inserted into one end, close to the outer side, of the fixed support rod, limiting sliding blocks are fixedly connected to the upper side and the lower side of one end, close to the inner side, of the support screw rod, a threaded sleeve is rotatably connected to an opening, located in the outer side of the rotating base, of the support screw rod, a first rotating shaft is rotatably inserted into one end, close to the outer side, of the first rotating shaft, a limiting sleeve disc is sleeved outside the first rotating shaft, a vertical connecting rod is fixedly connected to the bottom of the first rotating shaft, a seedling pot is fixedly connected to the bottom of the vertical connecting rod, a middle fixing seat is fixedly connected between the rotating bases in the middle, a motor is fixedly installed in the middle fixing seat, and a second rotating shaft is inserted into the upper side and the lower side of the middle fixing seat, the top the inside of pivot two is rotated and is connected with first support, bottom the inside of pivot two is rotated and is connected with the second support, the bottom of first support and second support is all rotated and is connected with the sliding block, the outside of sliding block is rotated and is connected with printing opacity guard flap, the cross slot has been seted up at printing opacity guard flap's middle part, the inside of cross slot is rotated and is connected with screw rod one and screw rod two, the right-hand member fixedly connected with turning handle of screw rod one, the internally mounted of nursery sock growing basin has the division board, the inside of division board is filled with the soil of growing seedlings, fixedly connected with universal driving shaft between motor and the rotating base.

Preferably, the rotating base is distributed on two sides of the middle fixing base at equal intervals, horizontal sliding grooves are formed in the side walls of the top and the bottom of each sliding groove, the limiting sliding blocks are connected inside the sliding grooves in a sliding mode, and the depth of each sliding groove is one centimeter.

Preferably, a sealing baffle is installed at an opening of the outer side of the sliding groove, a circle of groove is formed in the outer side wall of the baffle, the threaded sleeve is rotatably connected to the inside of the groove through a limiting ring, and a threaded groove is formed in the inner wall of the threaded sleeve.

Preferably, a columnar groove is formed in the supporting screw rod, the length of the fixing support rod is equal to that of the sliding groove, the fixing support rod is inserted into the groove in the supporting screw rod, and the distance between the vertical connecting rod and the supporting screw rod is equal to half of the width of the seedling raising pot.

Preferably, the screw thread direction of the first screw rod is opposite to that of the second screw rod, the part of the light-transmitting protective baffle plate, which is provided with the transverse groove, is made of iron, the rest parts are made of toughened glass, and the first support, the second support and the sliding block are rotatably connected through a rotating shaft.

Preferably, the linkage shaft is rotatably connected between the middle fixing seats at the middle part and the left and right sides, and grooves are formed in the upper and lower sides of the middle fixing seats.

(III) advantageous effects

Compared with the prior art, the utility model provides a big-arch shelter protection frame of growing seedlings possesses following beneficial effect:

1. this big-arch shelter protection frame of growing seedlings, through pegging graft supporting screw rod inside the sliding tray, screw thread rotation between screw sleeve pipe and the supporting screw rod through the sliding tray outside drives supporting screw rod and carries out concertina movement along the sliding tray, when the seedling length of soil inside of growing seedlings is high, drive supporting screw rod outwards to extend through rotating screw sleeve pipe, make the basin of growing seedlings in the interval between the rotation base grow long, adapt to the plant length that the seedling length is high, the rethread rotates the turning handle and drives screw rod two and carry out the screw thread rotation with the sliding block, and then through the looks sliding of two sliding blocks, make the contained angle number of degrees between first support and the second support diminish, and then make the interval grow between rotation base and the printing opacity protective baffle, the length change of the supporting screw rod of extension has been adapted to, thereby reached according to the effect of seedling height adjustment protection frame height.

2. This big-arch shelter protection frame of growing seedlings, through plant the seedling in the inside soil of growing seedlings of nursery pot with the seedling, power transmission through the universal driving shaft with the motor rotates the base, it rotates to drive the nursery pot between two printing opacity safety shields, rotation through rotating the base drives the supporting screw and rotates, it rotates to drive the nursery pot through the rotation of supporting screw, its inside seedling is in the pivoted state all the time when the rotation through the nursery pot, and then its air on every side is mobile, simultaneously pivoted rotation base makes the position of placing of nursery pot change in real time, lead to the inside seedling of division board in the nursery pot to receive the shining of not equidirectional sunshine, sunshine passes through the printing opacity safety shield and gets into, thereby reached and made the air on every side have the illumination effect that the circulation accepted not equidirectional.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

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

fig. 4 is a schematic view of the structure of the supporting screw rod of the present invention.

In the figure: 1-rotating base, 2-sliding groove, 3-fixed support rod, 4-supporting screw rod, 5-limiting sliding block, 6-threaded sleeve, 7-first rotating shaft, 8-limiting sleeve disc, 9-vertical connecting rod, 10-seedling raising pot, 11-middle fixed seat, 12-motor, 13-second rotating shaft, 14-first support, 15-second support, 16-sliding block, 17-first screw rod, 18-second screw rod, 19-transverse groove, 20-rotating handle, 21-light-transmitting protective baffle, 22-seedling raising soil, 23-linkage shaft and 24-partition plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a greenhouse seedling protection frame comprises a rotating base 1, the rotating base 1 is distributed at two sides of a middle fixing seat 11 at equal intervals, horizontal sliding grooves are formed in the top and bottom side walls of the sliding grooves 2, a limiting sliding block 5 is connected inside the sliding grooves in a sliding manner, the depth of the sliding groove is one centimeter, a motor 12 installed inside the middle fixing seat 11 provides power for the rotation of the rotating base 1, in order to enable a support screw 4 to only perform telescopic sliding in the horizontal direction under the driving of a threaded sleeve 6, the limiting sliding block 5 is connected in the sliding grooves in a sliding manner, the direction of the telescopic sliding of the support screw 4 is limited, the support screw 4 is prevented from rotating along with the threaded sleeve 6 under the driving of the threaded sleeve 6, the sliding grooves 2 are formed in the rotating base 1, and a sealing baffle is installed at an opening on the outer side of the sliding grooves 2, the outer side wall of the baffle is provided with a circle of groove, the threaded sleeve 6 is rotatably connected inside the groove through a limiting ring, the inner wall of the threaded sleeve 6 is provided with a threaded groove, a sealing baffle is arranged at the opening at the outer side of the sliding groove 2 to provide a base for the rotation of the threaded sleeve 6, so that the rotation of the threaded sleeve 6 can be supported, the groove at the outer side of the sealing baffle limits the rotation of the threaded sleeve 6 to prevent the threaded sleeve from falling off, the threaded groove is matched with the supporting screw rod 4 to perform threaded rotation, one end of the sliding groove 2 close to the inner side is fixedly connected with a fixed support rod 3 through welding, one end at the outer side of the fixed support rod 3 is movably inserted with the supporting screw rod 4, the inside of the supporting screw rod 4 is provided with a columnar groove, the length of the fixed support rod 3 is equal to the length of the sliding groove 2, the fixed support rod 3 is inserted in the, when the supporting screw rod 4 slides to the outside, the supporting force applied to the supporting screw rod 4 inside the sliding groove 2 is reduced, which causes the supporting screw rod 4 to rock, so that the fixing support rod 3 is inserted inside the supporting screw rod 4, thereby the inside and the outside of the supporting screw rod 4 can be supported, the stability of the supporting screw rod is maintained, the upper side and the lower side of the inner side end of the supporting screw rod 4 are fixedly connected with the limit sliding block 5 by welding, the opening part of the supporting screw rod 4 outside the rotating base 1 is rotatably connected with the threaded sleeve 6, the end of the supporting screw rod 4 near the outside is rotatably inserted with the rotating shaft I7, the limiting sleeve disk 8 is sleeved outside the rotating shaft I7, the bottom of the rotating shaft I7 is fixedly connected with the vertical connecting rod 9 by welding, the bottom of the vertical connecting rod 9 is fixedly connected with the seedling raising pot 10 by welding, the bottom of the seedling raising pot 10 is provided with a water leakage hole, and lead blocks are installed around the water leakage hole, the interlocking shaft 23 is rotatably connected between the middle fixing seats 11 at the middle part and the left and right sides, grooves are respectively arranged at the upper side and the lower side of each middle fixing seat 11, cultivated seedlings are placed in the seedling cultivation pot 10 for cultivation, water leakage holes at the bottom of the seedling cultivation pot 10 are convenient for drainage, each rotating base 1 is connected in series through the interlocking shaft 23, the power of the motor 12 is transmitted to each rotating base 1 through the interlocking shaft 23 to enable the rotating bases to rotate, the middle fixing seats 11 are fixedly connected between the middle rotating bases 1 through welding, the motor 12 is fixedly installed in the middle fixing seats 11, rotating shafts two 13 are inserted in the upper side and the lower side of the middle fixing seats 11, a first support 14 is rotatably connected in the rotating shafts two 13 at the top part, a second support 15 is rotatably connected in the rotating shafts at the bottom part of the rotating shafts two 13 at the bottom part, sliding blocks 16 are rotatably connected at the bottom parts of the first support 14 and the second support 15, and light-transmitting protective baffles 21 are rotatably connected outside the sliding blocks 16, a transverse groove 19 is formed in the middle of the light-transmitting protective baffle 21, a first screw rod 17 and a second screw rod 18 are rotatably connected inside the transverse groove 19, the screw thread directions of the first screw rod 17 and the second screw rod 18 are opposite, the part of the light-transmitting protective baffle 21, where the transverse groove 19 is formed, is iron, the rest of the parts are made of toughened glass, the first support 14, the second support 15 and the sliding block 16 are rotatably connected through a rotating shaft, when the first screw rod 17 and the second screw rod 18 with opposite screw thread directions rotate in the sliding block 16 in a threaded manner, the movement directions of the first screw rod 17 and the second screw rod 18 are opposite, the distance between the light-transmitting protective baffle 21 and the rotating base 1 can be changed by changing the included angle degree between the first support 14 and the second support 15, the length change of the extension of the supporting screw rod 4 is adapted, the transparent glass material is convenient for sunlight to be injected, a rotating handle 20 is fixedly connected at the right end of the first screw rod 17 through welding, a partition plate 24 is installed inside the seedling raising basin 10, seedling raising soil 22 is filled in the partition plate 24, and a linkage shaft 23 is fixedly connected between the motor 12 and the rotating base 1 through welding.

The working principle is that a seedling growing plant is put into seedling growing soil 22 in a seedling growing pot 10, a motor 12 is started to drive a linkage shaft 23 to rotate, the power of the motor 12 is transmitted to each rotating base 1 through the rotation of the linkage shaft 23, the seedling growing pot 10 is driven to rotate between two light-transmitting protective baffles 21, a supporting screw rod 4 is driven to rotate through the rotation of the rotating base 1, the seedling growing pot 10 is driven to rotate through the rotation of the supporting screw rod 4, the seedling in the seedling growing pot 10 is always in a rotating state through the rotation of the seedling growing pot 10, the air circulation around the seedling growing pot is kept, when the seedling in the seedling growing soil 22 is high, the supporting screw rod 4 is driven to extend outwards along a sliding groove 2 through a rotating threaded sleeve 6, so that the distance between the seedling growing pot 10 and the rotating base 1 is lengthened to adapt to the length of the plant with the high seedling growing, and then a rotating handle 20 is used for driving a screw rod one 17, and then through the relative slip of two sliding blocks 16 for the contained angle degree between first support 14 and the second support 15 diminishes, and then makes the interval grow between rotating base 1 and the printing opacity protective baffle 21, has adapted to the length change of the support screw 4 of extension, thereby has realized according to the purpose of seedling height control protective rack height.

In conclusion, the greenhouse seedling protection frame is characterized in that the support screw 4 is inserted into the sliding groove 2, the support screw 4 is driven to move along the sliding groove 2 in a telescopic manner through the rotation of the threads between the threaded sleeve 6 outside the sliding groove 2 and the support screw 4, when the seedling in the seedling soil 22 grows high, the support screw 4 is driven to extend outwards through the rotation of the threaded sleeve 6, so that the distance between the seedling pot 10 and the rotating base 1 is increased, the greenhouse seedling protection frame is suitable for the length of a plant with the high seedling, the screw I17, the screw II 18 and the sliding block 16 are driven to rotate in a threaded manner through the rotation of the rotating handle 20, the included angle between the first support 14 and the second support 15 is decreased through the opposite sliding of the two sliding blocks 16, the distance between the rotating base 1 and the light-transmitting protection baffle 21 is increased, and the length change of the extended support screw 4 is adapted, thereby reached and had adjusted the effect of protection frame height according to seedling height. Through planting the seedling in the inside soil 22 of growing seedlings of basin 10, transmit the power of motor 12 for rotating base 1 through universal driving shaft 23, it rotates to drive seedling growing basin 10 between two printing opacity protective baffle 21, rotation through printing opacity protective baffle 21 drives supporting screw 4 and rotates, rotation through supporting screw 4 drives seedling growing basin 10 and rotates, its inside seedling is in the pivoted state all the time when the rotation through seedling growing basin 10, and then its air on every side is mobile, simultaneously pivoted rotation base 1 makes seedling growing basin 10 place the position in real-time change, lead to the seedling that the inside seedling of partition plate 24 can receive the shining of not equidirectional sunshine among seedling growing basin 10, sunshine passes through printing opacity protective baffle 21 and gets into, thereby reached and made the air on every side of the seedling have the circulation and accept the not equidirectional irradiant effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a big-arch shelter protection frame of growing seedlings, includes rotating base (1), its characterized in that: a sliding groove (2) is formed in the rotating base (1), one end, close to the inner side, of the sliding groove (2) is fixedly connected with a fixed supporting rod (3), one end, close to the outer side, of the fixed supporting rod (3) is movably inserted with a supporting screw rod (4), the upper side and the lower side of one end, close to the inner side, of the supporting screw rod (4) are fixedly connected with limiting sliding blocks (5), an opening, located at the outer side of the rotating base (1), of the supporting screw rod (4) is rotatably connected with a threaded sleeve (6), one end, close to the outer side, of the supporting screw rod (4) is rotatably inserted with a rotating shaft I (7), a limiting sleeve disc (8) is sleeved outside the rotating shaft I (7), a vertical connecting rod (9) is fixedly connected to the bottom of the rotating shaft I (7), a seedling raising pot (10) is fixedly connected to the bottom of the vertical connecting rod (9), and a middle fixing seat (11) is fixedly connected between the rotating bases (1), a motor (12) is fixedly installed inside the middle fixing seat (11), a second rotating shaft (13) is inserted into the upper side and the lower side of the middle fixing seat (11), the top of the middle fixing seat is rotatably connected with a first support (14) inside the second rotating shaft (13), the bottom of the middle fixing seat is rotatably connected with a second support (15) inside the second rotating shaft (13), the bottom of the first support (14) and the bottom of the second support (15) are both rotatably connected with a sliding block (16), the outside of the sliding block (16) is rotatably connected with a light-transmitting protective baffle (21), a transverse groove (19) is formed in the middle of the light-transmitting protective baffle (21), a first screw rod (17) and a second screw rod (18) are rotatably connected inside the transverse groove (19), a rotating handle (20) is fixedly connected to the right end of the first screw rod (17), and a partition plate (24) is installed inside the seedling raising basin (10), seedling raising soil (22) is filled in the partition plate (24), and a linkage shaft (23) is fixedly connected between the motor (12) and the rotating base (1).

2. The greenhouse seedling protection frame as claimed in claim 1, wherein: the rotary base (1) is distributed on two sides of the middle fixing seat (11) at equal intervals, horizontal sliding grooves are formed in the side walls of the top and the bottom of the sliding groove (2), the limiting sliding block (5) is connected inside the sliding grooves in a sliding mode, and the depth of each sliding groove is one centimeter.

3. The greenhouse seedling protection frame as claimed in claim 1, wherein: the sealing baffle is installed at the opening of the outer side of the sliding groove (2), a circle of groove is formed in the outer side wall of the baffle, the threaded sleeve (6) is rotatably connected to the inside of the groove through a limiting ring, and a threaded groove is formed in the inner wall of the threaded sleeve (6).

4. The greenhouse seedling protection frame as claimed in claim 1, wherein: a columnar groove is formed in the supporting screw rod (4), the length of the fixing support rod (3) is equal to that of the sliding groove (2), the fixing support rod (3) is inserted into the groove in the supporting screw rod (4), and the distance between the vertical connecting rod (9) and the supporting screw rod (4) is equal to half of the width of the seedling raising pot (10).

5. The greenhouse seedling protection frame as claimed in claim 1, wherein: the screw thread opposite direction of screw rod (17) and screw rod two (18), the position that horizontal groove (19) were seted up in printing opacity protective baffle (21) is iron, and other positions are the toughened glass material, rotate through the pivot between first support (14) and second support (15) and sliding block (16) and be connected.

6. The greenhouse seedling protection frame as claimed in claim 1, wherein: the universal driving device is characterized in that the universal driving shaft (23) is rotatably connected between the middle fixing seats (11) at the middle part and the left and right sides, and grooves are formed in the upper side and the lower side of each middle fixing seat (11).