CN2731957Y

CN2731957Y - Torsional moment distribution type greenhouse windowing system

Info

Publication number: CN2731957Y
Application number: CNU2004200504128U
Authority: CN
Inventors: 张跃峰; 张书谦; 蔡峰
Original assignee: Beijing Besky Agri Tech Co ltd
Current assignee: Beijing Hua'nong Agricultural Engineering Consulting Co., Ltd.
Priority date: 2004-04-29
Filing date: 2004-04-29
Publication date: 2005-10-12
Anticipated expiration: 2014-04-29

Abstract

The utility model provides a torque distribution type greenhouse windowing system which uses a speed reduction motor to drive a plurality of lines of windows of the greenhouse to open and close. A plurality of torque distributors are arranged on the drive shaft of the speed reduction motor which is used for opening the windows of the greenhouse, and a plurality of lines of windows of the greenhouse can be opened according to the need; turbine speed reduction boxes are arranged on the windowing drive shafts of each line of windows of the greenhouse corresponding to the torque distributors; the output ends of the torque distributors are connected with the input ends of the turbine speed reduction boxes, and the output ends of the turbine speed reduction boxes are connected with the windowing drive shafts; in this way, the transmission torque of the speed reduction motor can be transferred to a plurality of windowing drive shafts through a plurality of torque distributors arranged on the drive shaft of the speed reduction motor; and the effect that one speed reduction motor drives a plurality of lines of windows of greenhouse to open or close can be realized. Compared with existing greenhouse windowing system, the utility model has the advantages of low cost, few speed reduction motor using and operation cost saving; the utility model is the greenhouse windowing system of high efficiency and low cost consequently.

Description

The torque distribution formula greenhouse system of windowing

Technical field

The utility model relates to the window-opening mechanism that uses in a kind of agricultural production greenhouse, particularly a kind of efficiently, the torque distribution formula greenhouse system of windowing cheaply.

Background technology

Development along with factory farming, adopt glass, polycarbonate plastic plate (PC plate) to be applied in the agricultural production more and more as the greenhouse of cladding material, the system of windowing in this class greenhouse plays irreplaceable effect to the temperature of greenhouse, the regulation and control of humidity, has become the necessary auxiliary facility in the greenhouse.At present the system of windowing that uses in this class greenhouse generally adopts reducing motor and windows the direct-connected mode of driving shaft, greenhouse length so no matter, and each row's window all needs to dispose a reducing motor, so the window cost of equipment of greenhouse is generally higher.

Summary of the invention

It is a kind of by torque divider and worm gear reducer that the utility model provides, and realizes utilizing a reducing motor to drive torque distribution formula greenhouses that many rows greenhouse window the opens and closes system of windowing.

The technical solution of the utility model is as follows: on windowing the reducing motor driving shaft of usefulness in the greenhouse, open several rows greenhouse window as required several torque dividers are installed, and worm gear reducer is installed at corresponding torque divider place on the driving shaft of windowing of every row greenhouse window, the output of torque divider is connected with the input of worm gear reducer, the output of worm gear reducer is connected with the driving shaft of windowing, the driving torque of such reducing motor can be delivered to by a plurality of torque dividers on the reducing motor driving shaft on a plurality of driving shafts of windowing, and just can realize that a reducing motor drives the effect that many rows greenhouse window opens or closes.

The similar gear reduction box of torque divider, its input is connected with the reducing motor driving shaft, and a gimbal joints is installed on the output, so that can realize smooth transmission when being connected with the driving shaft of windowing of diverse location.The output of every torque divider all has worm gear reducer cooperating with it simultaneously, and the wherein use of worm gear reducer mainly reaches the purpose that improves the output torque of system by the running speed that reduces system.

Compare with the existing greenhouse system of windowing, the window cost decrease to some degree of system of the torque distribution formula that the utility model provides, the platform number of the reducing motor of use and total consumed power all will reduce owing to window in the greenhouse simultaneously, the cost of corresponding supporting electrical control equipment reduces, can save operating cost greatly, thereby be a kind of high efficiency, the greenhouse system of windowing cheaply.

Description of drawings

Fig. 1 is a fundamental diagram of the present utility model.

Fig. 2 is a system of the present utility model installation diagram.

Fig. 3 is the torque divider outline drawing in the utility model.

Fig. 4 is the torque divider structure chart in the utility model.

In the accompanying drawing, 1, reducing motor, 2, shaft coupling, 3, reducing motor driving shaft, 4, the seam joint, 5, torque divider, 6, gimbal joints, 7, the torque divider driving shaft, 8, the driving shaft of windowing, 9, worm gear reducer, 10, the gear of windowing, 11, the tooth bar of windowing, 12, the bearing block of windowing, 13, gear shaft, 14, gear, 15, housing, 16, cover plate, 17, base plate.

Embodiment

The embodiment that relates to below in conjunction with description of drawings the utility model.

Reducing motor 1 links to each other with reducing motor driving shaft 3 by shaft coupling 2, the input of torque divider 5 is connected with reducing motor driving shaft 3 by seam joint 4, gimbal joints 6 is arranged on the output of torque divider 5, gimbal joints 6 is connected to the input of worm gear reducer 9 by torque divider driving shaft 7, the output of worm gear reducer 9 is connected with the driving shaft 8 of windowing, the gear 10 of windowing is fixed on the driving shaft 8 of windowing, and the tooth bar 11 of windowing that cooperates with the gear 10 of windowing has an end to be fixed on the window in greenhouse.During work, reducing motor 1 drives the rotation of reducing motor driving shaft 3, gear in the torque divider 5 on the reducing motor driving shaft 3 rotates thereupon, and drive the rotation of worm screw and worm gear in the worm gear reducers 9 by gimbal joints 6, drive the rotation of the window driving shaft 8 and the gear 10 of windowing thus, routing motion by the window gear 10 and the tooth bar 11 of windowing, change the rotating operation of reducing motor 1 into tooth bar 11 rectilinear motions of windowing when opening or closing window, thereby realized opening or closing of greenhouse window.

Torque divider 5 is made up of a pair of gear shaft 13, pair of engaged gears 14, housing 15, two cover plates 16, a base plate 17, the gear shaft 13 of its input is connected with the reducing motor driving shaft, a gimbal joints 6 is installed on the gear shaft 13 of output, and the output of every torque divider 5 all has worm gear reducer 9 cooperatings simultaneously.Such design can allow torque divider 5 use as a gear reduction box with certain speed reducing ratio, with worm gear reducer 9 actings in conjunction, reaches the purpose that improves the moment of torsion that system exported by the running speed that reduces system.In addition, because the existence of gimbal joints 6 is arranged, when being connected with the driving shaft 8 of windowing of diverse location, torque divider 5 can realize smooth transmission.

During concrete enforcement, window journey controller and supporting electrical equipment can also be installed on reducing motor, when window was opened fully or closed fully, the journey controller of windowing allowed reducing motor out of service automatically.

Claims

1, a kind of torque distribution formula greenhouse system of windowing, mainly by shaft coupling (2), reducing motor driving shaft (3), seam joint (4) moment of torsion is passed to torque divider (5) by reducing motor (1), torque divider (5) transfers torque on the worm gear reducer (9) by gimbal joints (6) and torque divider driving shaft (7) again, and worm gear reducer (9) passes to gear of windowing (10) and the tooth bar of windowing (11) by the driving shaft of windowing (8) with moment of torsion.

2, the torque distribution formula greenhouse that requires according to right 1 system of windowing is characterized in that having disposed on the reducing motor driving shaft (3) torque divider (5).Torque divider (5) drives gimbal joints (6) rotation by the engagement of gear shaft (13) and gear (14).

3, the torque distribution formula greenhouse that requires according to right 1 and right 2 system of windowing is characterized in that having designed a gimbal joints (6) on the output of torque divider (5).

4, the torque distribution formula greenhouse that requires according to right 1 system of windowing is furnished with worm gear reducer (9) on the driving shaft (8) that it is characterized in that windowing.