CN211721277U

CN211721277U - Upward-moving type gear transmission heat preservation quilt system

Info

Publication number: CN211721277U
Application number: CN202020109504.8U
Authority: CN
Inventors: 李建明; 宋磊
Original assignee: Northwest A&F University
Current assignee: Northwest A&F University
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2020-10-23
Anticipated expiration: 2030-01-20

Abstract

The utility model relates to an on walk gear drive heat preservation by system of formula. The utility model discloses a track module and gear drive module, track module are two, and the symmetry sets up in the greenhouse both sides respectively, and gear drive module includes the gear, drives gear revolve's motor and rolls up by the pole, and the gear is two, is connected with roll up by pole both ends respectively, two gears respectively with two track module meshing. The utility model discloses fine solution traditional heat preservation by the influence of shading in the system to the greenhouse, improved the utilization of solar energy in the greenhouse and increased the productivity effect of crop in the greenhouse simultaneously.

Description

Upward-moving type gear transmission heat preservation quilt system

Technical Field

The utility model belongs to the technical field of agricultural engineering, a mechanical transmission technique is related to, concretely relates to gear drive heat preservation quilt system of walking on formula.

Background

The existing heat preservation quilt systems in the greenhouse are downward-moving heat preservation quilt systems, when the heat preservation quilt is rolled up in the daytime, the rolled heat preservation quilt system is placed on the roof of the greenhouse, and the rolled heat preservation quilt has large volume and lighting influence on the greenhouse, so that the input of illumination radiation in the greenhouse is influenced, and certain influence is caused on the production of crops. The reduction of the shading of the heat preservation quilt in the greenhouse to the greenhouse and the improvement of the illumination utilization in the greenhouse are important means for the development of the greenhouse and also important guarantee for improving the crop production benefit in the greenhouse, so the development of a novel heat preservation quilt system is imperative.

In addition, during the operation of the existing heat preservation quilt system, due to the water absorption characteristic of the heat preservation quilt and the aging of the heat preservation quilt used for a long time, the mass of the heat preservation quilt in a unit area changes, so that when the heat preservation quilt is rolled up by the quilt rod, the stress at each position on the quilt rod is uneven, the quilt rod is bent, finally, the rolled heat preservation quilt is inclined on the roof of the greenhouse, certain influence is caused on the lighting of the greenhouse, and even the situation that the quilt rod is broken occurs in a serious situation. Therefore, after the existing heat preservation quilt system reaches a certain operation time, the phenomenon that the quilt is bent by the rod can occur, finally the quilt is rolled up by the rod and the heat preservation quilt is not synchronously operated, the quilt can not be rolled up completely by the rod, the quilt is inclined, and shading influence is generated on the greenhouse. Therefore, the greenhouse production is influenced to a certain extent, and the investment of maintenance cost and labor cost is increased, so that the improvement of the existing heat preservation quilt system is necessary.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the above-mentioned prior art and not enough, the utility model aims to provide a walk on gear drive heat preservation by system, this heat preservation by system fine solution traditional heat preservation by system to the greenhouse in hide the cloudy influence, improved in the greenhouse solar energy utilization and increased the productivity effect of crop in the greenhouse simultaneously.

The technical solution of the utility model is that: the utility model relates to a go up gear drive heat preservation quilt system of formula, its special character lies in: the heat preservation quilt system comprises two track modules and two gear transmission modules, wherein the two track modules are respectively and symmetrically arranged at two sides of the greenhouse, the two gear transmission modules comprise gears, motors driving the gears to rotate and quilt rolling rods, the two gears are respectively connected with two ends of the quilt rolling rods, and the two gears are respectively meshed with the two track modules; the gear is driven to rotate by the motor, and the gear is driven by the motor to move up and down on the track module.

Preferably, the quilt rolling rod is connected with the upper part of the heat preservation quilt, and the bottom of the heat preservation quilt is fixed with the bottom of the greenhouse.

Preferably, the track module is correspondingly changed along with the diameter of the heat preservation quilt when being rolled up, so that the heat preservation quilt is always tightly attached to the greenhouse roof, and meanwhile, the gear and the track module are always tightly engaged to prevent the heat preservation quilt from sliding when being rolled and paved.

Preferably, the two gears and the quilt rolling rod are of an integral structure. The gear is connected with the motor, and the gear and the quilt rolling rod synchronously rotate under the driving of the motor, so that the gear moves on the track module, and meanwhile, the quilt rolling rod realizes the opening and closing of the heat preservation quilt.

Preferably, the rail modules are respectively installed on the gable walls at both sides of the greenhouse.

The utility model discloses utilize the form of double guide rail module, make through the gear roll up by the both ends of pole synchronous operation all the time to guaranteed that the book is rolled up on same water flat line all the time by the pole and spread to keeping warm the quilt, the walking direction of quilt that keeps warm promptly keeps unanimous with the motion of rolling up by the pole with the gear, fine solution current heat preservation by the system easily appear roll up by the crooked and cracked phenomenon of pole, reduced the input of cost of maintenance and manpower. Additionally, the utility model discloses an innovation point lies in providing a specific track, installs in the gable both sides in greenhouse, has guaranteed that gear and track connection are inseparable, for keeping warm by the operation of system provides reliable holding power, still makes simultaneously to keep warm by all the time with the laminating of greenhouse roofing, has reduced the gap between heat preservation quilt and the greenhouse roofing to the heat insulating ability by the heat preservation has been increased.

Therefore, compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model provides a traditional heat preservation by the system to the greenhouse in hide the cloudy influence, increased irradiant utilization in the greenhouse.

2. The utility model provides a traditional heat preservation by the book of system by the pole bending easily appear and the fracture to and make the roll by the pole with keep warm by the phenomenon of asynchronous operation, reduced cost of maintenance input.

3. The utility model discloses still guaranteed to keep warm by the light book of greenhouse roofing and spread, avoided the friction with the greenhouse roofing, increased the life of film.

4. The utility model also provides a diameter size's change and corresponding track route of changing when rolling up along with the heat preservation has ensured that the heat preservation is closely laminated with the greenhouse roofing all the time, has solved the friction problem that exists between the heat preservation quilt and the film of current heat preservation quilt roll-up system to and current heat preservation quilt roll-up system and the problem that the roofing does not closely laminate.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

The reference numbers are as follows:

1. a track module; 2. a gear; 3. a motor; 4. a quilt reeling rod; 5. the quilt is kept warm.

Detailed Description

Referring to fig. 1, the structure of the embodiment of the present invention includes a track module 1, two gears 2, two motors 3, a quilt rolling rod 4 and a heat preservation quilt 5, the track modules 1 are symmetrically arranged on the gable walls at the two sides of the greenhouse, the gears 2 are connected with the motors 3, the motors 3 drive the gears 2 to rotate, so as to realize the movement of the gears 2 on the track module 1, the gears 2 are two, the two ends of the quilt rolling rod 4 are respectively connected with the two gears 2 to form a connection whole, the quilt rolling rod 4 is connected with the upper part of the heat preservation quilt 5, and the bottom of the heat preservation quilt 5 is fixed with the bottom of the greenhouse; when the gear 2 moves on the track module 1, the gear 2 and the quilt rolling rod 4 synchronously rotate, so that the quilt rolling rod 4 rolls and lays the heat preservation quilt 5.

The utility model discloses the during operation, starter motor 3 drives gear 2 and rolls up and is whole reciprocating on track module 1 by the connection of pole 4 to this realizes rolling up by pole 4 and is spread by 5 the book of greenhouse roofing on keeping warm. Wherein track module 1 is fixed in the gable both sides of greenhouse, and track setting of track module 1 just can satisfy the gear 2 and roll up the normal operating of the gear drive module that is constituteed by pole 4, make this system simultaneously during the operation, the heat preservation is laminated together with the greenhouse roof all the time by 5, avoided because the heat preservation is not closely laminated between 5 and the greenhouse and cause cold wind infiltration heat loss, in addition, the roll of this system is spread the form and has been reduced the heat preservation by 5 and the friction of greenhouse roofing film, increased the life of greenhouse film.

The above is only the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and the scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. The utility model provides a walk-on gear drive heat preservation by system which characterized in that: the heat preservation quilt system comprises two track modules and two gear transmission modules, the two track modules are symmetrically arranged on two sides of the greenhouse respectively, each gear transmission module comprises a gear, a motor driving the gear to rotate and a quilt rolling rod, the two gears are connected with two ends of the quilt rolling rod respectively, and the two gears are meshed with the two track modules respectively.

2. The walk-up, geared, heat-preserving quilt system as defined in claim 1, wherein: the quilt rolling rod is connected with the upper part of the heat preservation quilt, and the bottom of the heat preservation quilt is fixed with the bottom of the greenhouse.

3. The walk-on, geared keep-warm quilt system of claim 2, wherein: the track module is correspondingly changed along with the diameter of the heat preservation quilt when being rolled up, so that the heat preservation quilt is always tightly attached to the greenhouse roof, and the gear and the track module are always tightly engaged.

4. A walk-up gear drive quilt system according to any one of claims 1 to 3, characterized in that: the two gears and the quilt rolling rod are of an integral structure.

5. The walk-on, geared keep-warm quilt system of claim 4, wherein: the track modules are respectively installed on the gable walls at the two sides of the greenhouse.