CN211407010U

CN211407010U - Transmission solar protection devices based on spheroid greenhouse

Info

Publication number: CN211407010U
Application number: CN201921569681.8U
Authority: CN
Inventors: 徐祖龙; 吴小琴
Original assignee: Jiangxi Beijia Industry Co ltd
Current assignee: Jiangxi Beijia Industry Co ltd
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-09-04
Anticipated expiration: 2029-09-20

Abstract

The utility model discloses a transmission solar protection devices based on spheroid greenhouse, including spheroid canopy and top dish, the top dish is the top intermediate position of horizontal installation at spheroid canopy, and pass through screw fixed connection with the spheroid canopy, the bottom of spheroid canopy is equipped with the rolling box that a plurality of equidistance distributes, the rolling box encircles the bottom border position who sets up at the spheroid canopy, and pass through screw fixed connection with the spheroid canopy, the internally mounted of top dish has winding mechanism, the rolling box includes puggaree, a housing, the main shaft, the wind-up roll, reset plate and bearing, two bearing embeddings are installed at the inside wall of casing, the inside that sets up at the bearing is run through respectively at the both ends of main shaft, and with bearing swing joint, the wind-up roll inlays the cover and sets up the intermediate position at the main shaft, and realize interference fit between the main shaft, reset plate nestification is installed at the end of main shaft, and has low in, Convenient installation, convenient control and later maintenance, etc.

Description

Transmission solar protection devices based on spheroid greenhouse

Technical Field

The utility model relates to a solar protection devices technical field specifically says a transmission solar protection devices based on spheroid greenhouse.

Background

The spherical greenhouse is also called as a bird nest greenhouse, the application of the spherical greenhouse is wide, the spherical greenhouse can be satisfied in various places, the appearance design is unique, the internal space is spacious, the spherical greenhouse is made of high-quality short-range steel frame materials, and a polyhedral mechanism is combined, so that the spherical greenhouse is attractive and novel in appearance and has marking property, the greenhouse has strong heat insulation capability, can maintain high temperature to provide a good environment for plant growth, is low in energy consumption and accords with a green development idea, the temperature of the greenhouse after receiving solar irradiation is high, the temperature in the greenhouse is easy to cause sudden rise, the plant growth needs constant temperature, and therefore when the sunlight is strong, a sun shading device is needed to block the solar irradiation.

However, analysis shows that the existing transmission sun-shading device based on the spherical greenhouse is a whole large-structure sun-shading device, is high in manufacturing cost and large in installation difficulty, and is inconvenient to maintain and control.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above-mentioned not enough, the utility model provides a transmission solar protection devices based on spheroid greenhouse herein has low in manufacturing cost, the structure is small and exquisite, be convenient for the installation, be convenient for control and advantage such as later maintenance.

The utility model is realized in such a way, a transmission sun-shading device based on a sphere greenhouse is constructed, which comprises a sphere shed and a top plate, wherein the top plate is horizontally arranged at the middle position of the top of the sphere shed and is fixedly connected with the sphere shed through screws, the bottom of the sphere shed is provided with a plurality of coiling boxes distributed at equal intervals, the coiling boxes are arranged at the edge position of the bottom of the sphere shed in a surrounding way and are fixedly connected with the sphere shed through screws, the top plate is internally provided with a coiling mechanism, the coiling boxes comprise sun-shading cloth, a shell, a main shaft, a coiling roller, a reset plate and bearings, two bearings are embedded and arranged on the inner side wall of the shell, two ends of the main shaft are respectively arranged in the bearings in a penetrating way and are movably connected with the bearings, the coiling roller is embedded and arranged at the middle position of the main shaft and is in interference fit with the main shaft, the reset plate is embedded and arranged at the, the top end of the sun-shading cloth is provided with a reinforcing rubber strip, and the reinforcing rubber strip is connected with the sun-shading cloth through sewing threads in a sewing mode.

Further, the winding mechanism comprises a rotating shaft, shaft seats, universal joints, a motor, a winding disc and a driven wheel, wherein the two shaft seats are respectively sleeved at two ends of the rotating shaft in an embedding manner and are in clearance fit with the rotating shaft, the bottom ends of the shaft seats are fixedly connected with the winding disc through screws, the two adjacent rotating shafts are in transmission connection through the universal joints, the winding disc is sleeved at the middle position of the rotating shaft in an embedding manner and is in interference fit with the rotating shaft, the driven wheel is sleeved at one side of the winding disc in an embedding manner and is in interference fit with the rotating shaft, the motor is horizontally arranged at the inner bottom of the winding disc, a driving wheel is arranged at one side of the motor and is in transmission connection with a motor shaft of the motor, a transmission belt is arranged between the driving wheel and the driven wheel, a steel wire rope is arranged on the side surface of the winding disc, the steel rope is wound at the, the sun-shading effect is achieved.

Furthermore, the rotating shafts of the winding mechanisms are consistent in length, one rotating shaft is provided with a driven wheel and a winding disc, the other rotating shafts are provided with only winding discs, and a single rotating shaft drives a piece of sun-shading cloth.

Furthermore, the universal joints adopted by the winding mechanism are bidirectional constant-speed universal joints, all rotating shafts can be driven to rotate by one motor through the arranged universal joints, the working efficiency is high, and all rotating shafts can be guaranteed to keep the same speed to operate.

Further, the dish that resets includes sleeve pipe and coil spring, sheathed tube inside wall is equipped with the interior skewed tooth that five equidistance distribute, the coil spring embedding sets up in sheathed tube inside, the main shaft runs through the intermediate position that resets the dish, coil spring's intermediate position is articulated with the main shaft, coil spring's end is barb-like, can with interior skewed tooth looks adaptation, after the puggaree rises, can drive the main shaft and rotate, then drive coil spring through the main shaft and rotate, when the puggaree descends, coil spring can drive the main shaft and rotate, wind up the puggaree through the epaxial wind-up roll.

The utility model has the advantages of low in manufacturing cost, the structure is small and exquisite, be convenient for the installation, be convenient for control and later maintenance, concrete advantage embodies:

the method has the advantages that: the winding mechanism comprises rotating shafts, shaft seats, universal joints, a motor, a winding disc and a driven wheel, wherein the two shaft seats are respectively sleeved at two ends of the rotating shafts in a sleeving manner and are in clearance fit with the rotating shafts, the bottom ends of the shaft seats are fixedly connected with the winding disc through screws, the two adjacent rotating shafts are in transmission connection through the universal joints, the winding disc is sleeved at the middle position of the rotating shafts in a sleeving manner and is in interference fit with the rotating shafts, the driven wheel is sleeved at one side of the winding disc in the embedding manner and is in interference fit with the rotating shafts, the motor is horizontally arranged at the inner bottom of the winding disc, one side of the motor is provided with a driving wheel which is in transmission connection with a motor shaft of the motor, a transmission belt is arranged between the driving wheel and the driven wheel, a steel wire rope is arranged on the side surface of the winding disc, the steel wire rope is wound, the sun-shading effect is achieved.

The method has the advantages that: the rotating shafts of the winding mechanisms are consistent in length, a driven wheel and a winding disc are mounted on one rotating shaft, the winding discs are mounted on the other rotating shafts, a single rotating shaft drives a piece of sun-shading cloth, universal joints adopted by the winding mechanisms are all bidirectional constant-speed universal joints, all the rotating shafts can be driven to rotate by one motor through the arranged universal joints, the working efficiency is high, and all the rotating shafts can be guaranteed to keep the same speed to rotate.

The method has the advantages that: reset the dish and include sleeve pipe and coil spring, sheathed tube inside wall is equipped with the interior skewed tooth that five equidistance distribute, the coil spring embedding sets up in sheathed tube inside, the main shaft runs through the intermediate position that resets the dish, coil spring's intermediate position is articulated with the main shaft, coil spring's end is barb form, can with interior skewed tooth looks adaptation, after the puggaree rises, can drive the main shaft and rotate, then drive coil spring through the main shaft and rotate, when the puggaree descends, coil spring can drive the main shaft and rotate, wind the puggaree through the epaxial wind-up roll.

Drawings

FIG. 1 is a schematic structural view of a transmission sun-shading device based on a spherical greenhouse;

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

FIG. 3 is a partial enlarged view of the rolling box of the present invention;

FIG. 4 is a top cross sectional view of the wind-up reel of the present invention;

FIG. 5 is a partial enlarged view of the universal joint of the present invention;

FIG. 6 is a schematic view of a partial structure of the universal joint of the present invention;

fig. 7 is a side elevation and longitudinal section of the reset plate of the present invention.

Sequence numbers shown in the figures: the device comprises a sphere shed 1, a top plate 2, a winding mechanism 21, a rotating shaft 211, a shaft seat 212, a universal joint 213, a motor 214, a driving wheel 2141, a winding plate 215, a driven wheel 216, a belt 217, a steel wire rope 218, a winding box 3, a sun-shading cloth 31, a reinforcing rubber strip 311, a shell 32, a main shaft 33, a winding roller 34, a reset plate 35, a sleeve 351, inner helical teeth 352, a helical spring 353 and a bearing 36.

Detailed Description

The present invention will be described in detail below with reference to the attached drawings, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention; furthermore, the terms "first," "second," "third," "upper, lower, left, right," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides a transmission sun-shading device based on a spherical greenhouse through improvement, as shown in the attached drawing of the specification, the transmission sun-shading device can be implemented as follows; the device comprises a sphere shed 1 and a top plate 2, wherein the top plate 2 is horizontally arranged at the middle position of the top of the sphere shed 1 and is fixedly connected with the sphere shed 1 through screws, a plurality of winding boxes 3 distributed at equal intervals are arranged at the bottom of the sphere shed 1, the winding boxes 3 are arranged at the edge position of the bottom of the sphere shed 1 in a surrounding manner and are fixedly connected with the sphere shed 1 through screws, a winding mechanism 21 is arranged inside the top plate 2, each winding box 3 comprises a sunshade cloth 31, a shell 32, a main shaft 33, a winding roller 34, a reset plate 35 and bearings 36, the two bearings 36 are embedded and arranged on the inner side wall of the shell 32, two ends of the main shaft 33 respectively penetrate through the bearings 36 and are movably connected with the bearings 36, the winding roller 34 is embedded and sleeved at the middle position of the main shaft 33 and is in interference fit with the main shaft 33, the reset plate 35 is embedded and arranged at the tail end of the main shaft 33, the sunshade cloth, the top end of the sun-shading cloth 31 is provided with a reinforcing rubber strip 311, the reinforcing rubber strip 311 is connected with the sun-shading cloth through sewing threads in a sewing mode, the tail end of the steel wire rope 218 is hinged to the top end of the sun-shading cloth 31, the motor 214 is an alternating-current gear reduction motor, and the surface of the steel wire rope 218 is coated with antirust paint.

More specifically, the winding mechanism 21 includes a rotating shaft 211, shaft seats 212, universal joints 213, a motor 214, a winding disc 215 and a driven wheel 216, two shaft seats 212 are respectively nested at two ends of the rotating shaft 211 and are in clearance fit with the rotating shaft 211, the bottom ends of the shaft seats 212 are fixedly connected with the winding disc 215 through screws, two adjacent rotating shafts 211 are in transmission connection through the universal joints 213, the winding disc 215 is nested at the middle position of the rotating shaft 211 and is in interference fit with the rotating shaft 211, the driven wheel 216 is nested at one side of the winding disc 215 and is in interference fit with the rotating shaft 211, the motor 214 is horizontally mounted at the inner bottom of the winding disc 215, one side of the motor 214 is provided with a driving wheel 2141, the driving wheel 2141 is in transmission connection with the shaft of the motor 214, a transmission belt 217 is arranged between the driving wheel 2141 and the driven wheel 216, the side of the winding disc 215 is provided with a steel, the steel wire rope 218 is wound in the middle of the winding disc 215, and the winding mechanism 21 can be matched with the steel wire rope 218 to drive the sunshade cloth 31 to lift, so that the sunshade effect is achieved.

More specifically, the rotating shafts 211 of the winding mechanism 21 are of the same length, one of the rotating shafts 211 is provided with a driven wheel 216 and a winding disc 215, the other rotating shafts 211 are provided with only the winding disc 215, and a single rotating shaft 211 drives one piece of sunshade cloth 31.

More specifically, the universal joints 213 of the winding mechanism 21 are all bidirectional constant velocity universal joints 213, and the universal joints 213 can be arranged to drive all the rotating shafts 211 to rotate by one motor 214, so that the working efficiency is high, and it can be ensured that all the rotating shafts 211 operate at the same speed.

More specifically, the reset disc 35 includes a sleeve 351 and a spiral spring 353, the inner side wall of the sleeve 351 is provided with five inner helical teeth 352 distributed at equal intervals, the spiral spring 353 is embedded in the sleeve 351, the main shaft 33 penetrates through the middle position of the reset disc 35, the middle position of the spiral spring 353 is hinged to the main shaft 33, the tail end of the spiral spring 353 is in a barb shape and can be matched with the inner helical teeth 352, after the sun-shading cloth 31 rises, the main shaft 33 can be driven to rotate, then the spiral spring 353 is driven to rotate through the main shaft 33, when the sun-shading cloth 31 descends, the spiral spring 353 can drive the main shaft 33 to rotate, and the sun-shading cloth 31 is wound up through the winding roller 34 on the main shaft 33.

The working principle of the transmission sun-shading device based on the spherical greenhouse is as follows: when the sunshade device needs to be started, the motor 214 is connected to a circuit and started, the motor 214 drives the driving wheel 2141 to rotate, the driven wheel 216 is in transmission connection with the driving wheel 2141 through the belt 217, so the motor 214 can drive the driven wheel 216 to rotate during operation, the driven wheel 216 drives the rotating shaft 211 to rotate, the rotating shaft 211 drives the winding disc 215 to rotate during rotation, the wire rope 218 on the winding disc 215 is matched to pull the sunshade cloth 31, the sunshade cloth 31 is drawn out of the winding box 3 and ascends along the outer surface of the spherical shed, after the wire rope 218 finishes winding, the sunshade cloth 31 is ascended to the top and covers the surface of the spherical shed 1 to achieve a sunshade effect, and it is described herein that the adjacent rotating shafts 211 are in transmission connection through the universal joint 213, so all the rotating shafts 211 can synchronously rotate at a constant speed, all the sunshade cloths 31 are ascended at the same time, and the winding roller 34 and the main shaft 33 are driven to rotate when the sunshade cloth, the main shaft 33 can compress the spiral spring 353 in the rotating process, when the sunshade cloth 31 needs to be lowered, the motor 214 is controlled to rotate reversely through the external controller, the winding disc 215 is driven to pay off the steel wire rope 218 at the moment, the top end of the sunshade cloth 31 can slowly descend after not receiving traction force, and the sunshade cloth is wound again through the winding roller 34 by matching with the spiral spring 353.

In conclusion; the utility model discloses transmission solar protection devices based on spheroid greenhouse compares with current transmission solar protection devices based on spheroid greenhouse, has low in manufacturing cost, and the small and exquisite installation of being convenient for of structure is convenient for control and advantage such as later maintenance.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a transmission solar protection devices based on spheroid greenhouse, includes spheroid canopy (1) and top dish (2), its characterized in that: the utility model discloses a spherical shed, including top dish (2), winding box (3), sunshade cloth (31), casing (32), main shaft (33), wind-up roll (34), reset plate (35) and bearing (36), two bearing (36) imbeds and installs the inside wall at casing (32), the both ends of main shaft (33) run through the inside that sets up at bearing (36) respectively to with bearing (36) swing joint, wind-up roll (34) inlay the cover and set up the intermediate position at main shaft (33), and realize interference fit between with main shaft (33), reset plate (35) nestification is installed at the end of main shaft (33), puggaree (31) winding sets up the intermediate position at wind-up roll (34), the top of puggaree (31) is equipped with reinforcement adhesive tape (311), reinforcement adhesive tape (311) pass through sewing thread sewing connection with the puggaree.

2. The transmission sunshade device based on the spherical greenhouse as claimed in claim 1, wherein: the winding mechanism (21) comprises a rotating shaft (211), shaft seats (212), universal joints (213), a motor (214), a winding disc (215) and a driven wheel (216), the two shaft seats (212) are respectively sleeved at two ends of the rotating shaft (211) in an embedded mode and are in clearance fit with the rotating shaft (211), the bottom end of each shaft seat (212) is fixedly connected with the winding disc (215) through screws, the two adjacent rotating shafts (211) are in transmission connection through the universal joints (213), the winding disc (215) is sleeved in the middle of the rotating shaft (211) in an embedded mode and is in interference fit with the rotating shaft (211), the driven wheel (216) is sleeved on one side of the winding disc (215) in an embedded mode and is in interference fit with the rotating shaft (211), the motor (214) is horizontally installed at the inner bottom of the winding disc (215), and a driving wheel (2141) is arranged on one side of the motor (214), the winding device is characterized in that the driving wheel (2141) is in transmission connection with a motor (214) shaft of the motor (214), a transmission belt (217) is arranged between the driving wheel (2141) and the driven wheel (216), a steel wire rope (218) is arranged on the side face of the winding disc (215), and the steel wire rope (218) is wound in the middle of the winding disc (215).

3. The transmission sunshade device based on the spherical greenhouse as claimed in claim 1, wherein: the winding mechanism (21) is characterized in that the rotating shafts (211) are consistent in length, one rotating shaft (211) is provided with a driven wheel (216) and a winding disc (215), and the other rotating shafts (211) are only provided with the winding disc (215).

4. The transmission sunshade device based on the spherical greenhouse as claimed in claim 1, wherein: and universal joints (213) adopted by the winding mechanism (21) are all bidirectional constant velocity universal joints (213).

5. The transmission sunshade device based on the spherical greenhouse as claimed in claim 1, wherein: the reset plate (35) comprises a sleeve (351) and a spiral spring (353), wherein five inner helical teeth which are distributed at equal intervals are arranged on the inner side wall of the sleeve (351)

(352) The spiral spring (353) is embedded in the sleeve (351), the main shaft (33) penetrates through the middle position of the reset plate (35), the middle position of the spiral spring (353) is hinged with the main shaft (33), and the tail end of the spiral spring (353) is in a barb shape and can be matched with the inner helical teeth (352).