Constant-temperature vegetable planting greenhouse

The utility model discloses a constant temperature type vegetable planting greenhouse. The device comprises a greenhouse, the left end and the right end of the greenhouse are inserted into the ground.A light steel keel is placed on the greenhouse; a plurality of planting blocks are arranged on the ground; a plurality of moving mechanisms are fixedly connected to the ground. One of the moving mechanisms is positioned beside one of the planting blocks; heating mechanisms are fixedly connected to the side walls of the multiple moving mechanisms correspondingly, an irradiation mechanism is arranged in the greenhouse, the upper end of the irradiation mechanism is connected with a light steel keel, the left end and the right end of the irradiation mechanism are connected with the inner side walls of the left end and the right end of the greenhouse correspondingly, and a sun shading mechanism is fixedly connected to the upper end of the light steel keel. Through the cooperative use of the moving mechanism, the heati