Novel agricultural greenhouse

Abstract

The utility model relates to a novel agricultural greenhouse which comprises a greenhouse body, the top of the greenhouse body is fixedly connected with a rolling box, the left side and the right side of the inner wall of the rolling box are jointly connected with two connecting shafts through bearings, the number of the connecting shafts is two, and the two connecting shafts are oppositely arranged front and back; the middle of the surface of each connecting shaft is fixedly sleeved with a winding roller, and through mutual cooperation of all the parts, the motor drives the rotating shaft to rotate, the rotating shaft drives the driving gear to rotate, the driving gear drives the driven gear to rotate, the driven gear drives the connecting shafts to rotate, and the connecting shafts drive the winding rollers to rotate. When the sunshade cloth is unfolded or rolled, the rolling shaft rotates to unfold and / or roll the sunshade cloth, so that the sunshade cloth is conveniently rolled and unfolded, the balancing weight can be limited, the balancing weight is difficult to swing, and the situation that the greenhouse body is damaged due to the fact that the balancing weight swings to impact the greenhouse body when the sunshade cloth is unfolded or rolled is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural planting, in particular to a novel agricultural greenhouse. Background Art

[0002] With the continuous development of science and technology, agricultural planting technology has also developed rapidly. Agricultural planting is also collectively referred to as planting, that is, plant cultivation, including the cultivation of various crops, trees, fruit trees, flowers and plants, medicinal and ornamental plants, including food crops, cash crops, vegetable crops, green manure crops, feed crops, forage, etc. In recent years, greenhouses have become increasingly indispensable in the process of agricultural planting, and greenhouses have gradually occupied an important position in agricultural planting. Agricultural planting greenhouses were originally special equipment for vegetable production. With the development of production, the application of greenhouses has become more and more extensive.

[0003] Greenhouses are generally set up in the open air. Due to the abundant sunshine, especially at noon, the sunlight is strong, so the greenhouse needs to be covered with sunshade cloth. However, due to the high height of the greenhouse, it is cumbersome to manually roll up and unfold the sunshade cloth. Utility Model Content

[0004] The purpose of the utility model is to provide a novel agricultural greenhouse to solve the problems mentioned in the above background technology.

[0005] The technical solution of the utility model is a new agricultural greenhouse, including a greenhouse body, the top of the greenhouse body is fixedly connected to a winding box, the left and right sides of the inner wall of the winding box are connected to a connecting shaft with a common bearing, the number of the connecting shafts is two, the two connecting shafts are arranged front and back oppositely, the middle part of the surface of each connecting shaft is fixedly sleeved with a winding roller, the surface of each winding roller is wrapped with a sunshade cloth, the front and rear sides of the winding box are provided with open grooves, and one end of the two sunshade cloths are movably sleeved on adjacent The gear is in the open groove and passes through the outside of the front and rear sides of the winding box. The middle part of the right side of the winding box is fixedly connected to a connecting box. The right side of the inner wall of the connecting box is fixedly connected to a motor. The shaft of the motor is fixedly connected to a rotating shaft. A through hole is opened in the middle part of the right side of the winding box. The middle bearing of the rotating shaft is sleeved in the through hole and the left end passes through the inside of the winding box. The left end of the rotating shaft surface is fixedly sleeved with a driving gear, and the right end of the connecting shaft surface is fixedly sleeved with a driven gear. Both of the driven gears are meshed with the driving gear.

[0006] In one embodiment, one end of each of the sunshade cloths is fixedly connected to a plurality of connecting ropes, the bottom of the front and rear sides of the greenhouse body are fixedly connected to fixing blocks, the top surface of each of the fixing blocks is fixedly connected to a fixing ring, and the plurality of connecting ropes and fixing rings are linearly arranged in sequence from left to right.

[0007] In one embodiment, one end of each of the sunshade cloths is fixedly connected to a plurality of counterweight blocks, and the plurality of counterweight blocks are linearly arranged from left to right.

[0008] In one embodiment, the left and right sides of the front and rear sides of the greenhouse body are fixedly connected with slide rails, and several counterweight blocks on the same side close to the greenhouse body are commonly fixedly connected with connecting rods, and the left and right sides of the connecting rods close to the greenhouse body are respectively slidably connected to adjacent slide rails.

[0009] In one embodiment, the left and right ends of the surface of the winding roller are fixedly sleeved with limit plates, and the two limit plates in the same group are respectively arranged between the sunshade cloths.

[0010] The beneficial effects provided by the utility model are:

[0011] Through the cooperation between various components, the motor drives the rotating shaft to rotate, the rotating shaft drives the driving gear to rotate, the driving gear drives the driven gear to rotate, the driven gear drives the connecting shaft to rotate, the connecting shaft drives the winding roller to rotate, and the winding shaft rotates to unfold and / or reel in the sunshade cloth, making it more convenient to reel in and unfold the sunshade cloth, and by sliding the connecting rod up and down, the counterweight block can be restricted, making it difficult for the counterweight block to swing, thereby preventing the counterweight block from swinging and hitting the greenhouse body when the sunshade cloth is unfolded or reeled in, causing damage to the greenhouse body. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is the front view of the utility model;

[0013] Figure 2 It is the main cross-sectional view of the utility model;

[0014] Figure 3 It is a top sectional view of the winding box;

[0015] Figure 4 It is a side view of the utility model.

[0016] In the attached drawings, 1. greenhouse body; 2. winding box; 3. connecting shaft; 4. winding roller; 5. sunshade cloth; 6. opening slot; 7. connecting box; 8. motor; 9. rotating shaft; 10. driving gear; 11. driven gear; 12. connecting rope; 13. fixing block; 14. fixing ring; 15. counterweight block; 16. slide rail; 17. connecting rod; 18. limit plate. DETAILED DESCRIPTION

[0017] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present invention can be combined with each other. The technical solution of the present invention will be further described below in conjunction with the drawings of the embodiments of the present invention, and the present invention is not limited to the following specific implementation methods.

[0018] It should be understood that the same or similar numbers in the drawings of the embodiments correspond to the same or similar parts. In the description of the present utility model, it should be understood that if there are terms such as "upper", "lower", "front", "back", "left", "right", "top", "bottom" and the like indicating the orientation or positional relationship, they are based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0019] In one embodiment, Figure 1-4 As shown, a new agricultural greenhouse comprises a greenhouse body 1, a winding box 2 is fixedly connected to the top of the greenhouse body 1, and a connecting shaft 3 is connected to the left and right sides of the inner wall of the winding box 2 by a common bearing. There are two connecting shafts 3, and the two connecting shafts 3 are arranged front and back oppositely. A winding roller 4 is fixedly sleeved in the middle of the surface of each connecting shaft 3, and a sunshade cloth 5 is wound around the surface of each winding roller 4. Open grooves 6 are opened on the front and back sides of the winding box 2, and one end of the two sunshade cloths 5 is movably sleeved in the adjacent opening grooves 6 and penetrates To the outside of the front and rear sides of the winding box 2, a connecting box 7 is fixedly connected to the middle of the right side of the winding box 2, a motor 8 is fixedly connected to the right side of the inner wall of the connecting box 7, and the shaft of the motor 8 is fixedly connected to a rotating shaft 9. A through hole is opened in the middle of the right side of the winding box 2, the middle bearing of the rotating shaft 9 is sleeved in the through hole and the left end passes through the interior of the winding box 2, a driving gear 10 is fixedly sleeved on the left end of the surface of the rotating shaft 9, and a driven gear 11 is fixedly sleeved on the right end of the surface of the connecting shaft 3, and the two driven gears 11 are meshed with the driving gear 10.

[0020] In order to fix the lower end of the sunshade cloth 5 after it is released, thereby preventing the sunshade cloth 5 from being blown up by the wind and fluttering at will, one end of each sunshade cloth 5 is fixedly connected to a plurality of connecting ropes 12, the bottom of the front and rear sides of the greenhouse body 1 are fixedly connected to fixing blocks 13, and the top surface of each fixing block 13 is fixedly connected to a fixing ring 14, and the plurality of connecting ropes 12 and fixing rings 14 are linearly arranged in sequence from left to right.

[0021] In order to ensure that the lower end of the winding roller 4 automatically drops down after the sunshade cloth 5 is loosened, a plurality of counterweights 15 are fixedly connected to one end of each sunshade cloth 5, and the plurality of counterweights 15 are linearly arranged from left to right.

[0022] In order to limit the counterweight 15, avoid the counterweight 15 from shaking, and prevent the counterweight 15 from damaging the greenhouse body 1, the left and right sides of the front and rear sides of the greenhouse body 1 are fixedly connected with slide rails 16, and several counterweights 15 on the same side are commonly fixedly connected with a connecting rod 17 close to the side of the greenhouse body 1, and the left and right sides of the connecting rod 17 close to the side of the greenhouse body 1 are respectively slidably connected to the adjacent slide rails 16.

[0023] In order to allow the sunshade cloth 5 to be rolled up in the middle of the winding roller 4 and prevent the sunshade cloth 5 from falling off from the two ends of the winding roller 4 after rolling up, the left and right ends of the surface of the winding roller 4 are fixedly sleeved with limit plates 18, and the two limit plates 18 in the same group are respectively arranged between the sunshade cloth 5.

[0024] Working principle: When the utility model is used, the motor 8 is started first, the motor 8 drives the rotating shaft 9 to rotate, the rotating shaft 9 drives the driving gear 10 to rotate, the driving gear 10 drives the driven gear 11 to rotate, the driven gear 11 drives the connecting shaft 3 to rotate, the connecting shaft 3 drives the winding roller 4 to rotate, the winding roller 4 rotates to release the sunshade cloth 5, at this time the weight of the counterweight block 15 will make the loosened sunshade cloth 5 fall down, so that the sunshade cloth 5 is unfolded and covered on the greenhouse body 1, after the sunshade cloth 5 is unfolded, the connecting rope 12 is tied to the fixing ring 14, the lower end of the sunshade cloth 5 is fixed, so as to prevent the sunshade cloth 5 from being blown up by the wind and floating at will, when the sunshade cloth 5 is rolled up, the connecting rope 12 is untied from the fixing ring 14, and then the shaft of the motor 8 is reversed to make the winding roller 4 rotate in the opposite direction. At this time, the winding roller 4 rewinds the sunshade cloth 5 so that the sunshade cloth 5 no longer covers the greenhouse body 1. In this way, it is more convenient to reel in and unfold the sunshade cloth 5. When unfolding or reeling up, the sunshade cloth 5 will drive the connecting rod 17 to slide up and down on the slide rail 16. Since the counterweight 15 is fixed to the connecting rod 17, and the connecting rod 17 can only move up and down, the counterweight 15 is difficult to swing, thereby avoiding the counterweight 15 from hitting the greenhouse body 1 due to swinging when the sunshade cloth 5 is unfolded or reeled up, causing damage to the greenhouse body 1.

[0025] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0026] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A new type of agricultural greenhouse, characterized in that: The camshaft is an axially coupled machine which is adapted to engage with the gear train of the plurality of gears, wherein the plurality of gears are coupled to the gear train of the plurality of gears and the plurality of gears are coupled to the gear train of the plurality of gears.

2. A novel agricultural greenhouse as claimed in claim 1, characterized in that: One end of each sunshade cloth is fixedly connected to a plurality of connecting ropes, the bottom of the front and rear sides of the greenhouse body are fixedly connected to fixing blocks, the top surface of each fixing block is fixedly connected to a fixing ring, and the connecting ropes and fixing rings are linearly arranged from left to right.

3. A novel agricultural greenhouse as claimed in claim 1, characterized in that: One end of each sunshade cloth is fixedly connected to a plurality of counterweight blocks, and the plurality of counterweight blocks are linearly arranged in sequence from left to right.

4. A novel agricultural greenhouse as claimed in claim 3, characterized in that: The left and right sides of the front and rear sides of the greenhouse body are fixedly connected with slide rails, and several counterweight blocks on the same side are fixedly connected with connecting rods on one side close to the greenhouse body. The left and right sides of the connecting rods close to the greenhouse body are respectively slidably connected to adjacent slide rails.

5. A novel agricultural greenhouse as claimed in claim 1, characterized in that: The left and right ends of the surface of the winding roller are both fixedly sleeved with limit plates, and the two limit plates in the same group are respectively arranged between the sunshade cloths.

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