Automatic curtain rolling system for cowshed

Abstract

The utility model relates to the technical field of animal husbandry breeding equipment, and provides an automatic curtain rolling system for a cowshed, which is arranged on the outer side wall of the cowshed and comprises a plurality of curtain rolling devices which are sequentially arranged on the outer side wall of the cowshed at intervals. According to the roller shutter device, a support is arranged on the outer side wall of the cowshed, and rotating ends are arranged on the two sides of the support; two ends of the first roller are respectively arranged in rotating ends on two sides of the bracket; one end of the second rotating roller is detachably arranged in the rotating end; the driving mechanism is arranged on the support and provided with a clamping end, the end, close to the rotating end, of the second rotating roller is further rotationally arranged in the clamping end, and after the driving mechanism drives the clamping end to rotate, the clamping end drives the second rotating roller to deflect in the horizontal direction to be unfolded or folded. By means of the technical scheme, the problem that in the prior art, a traditional roller shutter device is inconvenient to adjust illumination, temperature and ventilation of a cowshed is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of animal husbandry breeding equipment, and specifically to an automatic rolling curtain system for a cowshed. Background Art

[0002] The automatic rolling shutter system for cattle sheds is an automated facility used in animal husbandry applications. The rolling shutter system is used to regulate the light, temperature, ventilation and air quality inside and outside the cattle shed or breeding shed to create an ideal breeding environment and improve animal welfare and production efficiency.

[0003] However, the existing rolling curtain device only has the functions of unfolding and folding. When adjusting the lighting or ventilation conditions, it can only be achieved by folding all or part of the rolling curtain. In cold weather, the entire rolling curtain needs to be replaced with a thick one, which is time-consuming and laborious.

[0004] Therefore, a new automatic rolling shutter system for cowshed is needed to solve the above problems. Utility Model Content

[0005] The utility model provides an automatic rolling curtain system for a cowshed, which solves the problem that a traditional rolling curtain device in the related art is inconvenient for adjusting the lighting, temperature and ventilation of the cowshed.

[0006] The technical solution of the utility model is as follows:

[0007] The automatic rolling shutter system of the cattle shed is installed on the outer wall of the cattle shed, including:

[0008] There are a plurality of rolling curtain devices, and the plurality of rolling curtain devices are sequentially arranged at intervals on the outer side wall of the cowshed;

[0009] The rolling curtain device comprises:

[0010] A bracket is arranged on the outer wall of the cowshed, and both sides of the bracket have rotating ends;

[0011] A first rotating roller, two ends of which are respectively arranged in the rotating ends on both sides of the bracket;

[0012] A second rotating roller, one end of which is detachably disposed in the rotating end;

[0013] The driving mechanism is arranged on the bracket, and the driving mechanism has a clamping end. The end of the second roller close to the rotating end is also rotatably arranged in the clamping end. After the driving mechanism drives the clamping end to rotate, the clamping end drives the second roller to deflect and open or retract in the horizontal direction.

[0014] Preferably, the support comprises:

[0015] A backboard, arranged on the outer side wall of the cowshed;

[0016] There are a plurality of side panels, each of which is respectively arranged at two ends of the back panel, and each of the side panels has a circular hole;

[0017] There are a plurality of connecting shafts, each of which rotates and penetrates the circular hole, and the connecting end is located on the connecting shaft.

[0018] Preferably, the connecting shaft has a first connecting groove and a second connecting groove, the first connecting groove is located on one side of the side plate, and the second connecting groove is located on the other side of the side plate; one end of the first roller is arranged in the first connecting groove, and one end of the second roller is detachably arranged in the second connecting groove.

[0019] Preferably, the driving mechanism comprises:

[0020] There are a plurality of fixing plates, and the fixing plates are respectively arranged on the upper and lower end surfaces of the side plates;

[0021] The guide rail has a U-shaped path, is arranged on the circumferential side wall of the fixed plate, and has a guide groove along the outer side wall of the fixed plate.

[0022] A slide bar, slidably disposed in the guide groove;

[0023] A clamping seat is arranged on the slide bar, the clamping end is located on the clamping seat, the clamping seat has a clamping groove, and one end of the second roller close to the side plate is rotatably arranged in the clamping groove;

[0024] A driving member is arranged on the fixing plate, one end of the sliding rod is arranged on the driving member, and the driving member is used for driving the sliding rod to slide along the guide groove.

[0025] Preferably, the card connector includes:

[0026] A seat body having a receiving groove;

[0027] A limit block is arranged in the accommodating groove and is located on one side of the accommodating groove. The clamping groove is arranged on the limit block, and the clamping groove is connected to the other side of the accommodating groove. After the second roller is unfolded, the side of the accommodating groove away from the limit block is used to accommodate the connecting shaft, and the clamping groove is used to clamp one end of the second roller.

[0028] Preferably, the driving member comprises:

[0029] There are a plurality of guide transmission wheels, wherein the plurality of guide transmission wheels are rotatably disposed on the fixed plate, and at least one of the guide transmission wheels is a driving wheel;

[0030] The transmission chain is sequentially wound around a plurality of the guide transmission wheels, and the transmission chains are connected end to end to form a closed loop. One end of the slide bar is arranged on the transmission chain. After the guide transmission wheel drives the transmission chain to move, the transmission chain drives the slide bar to slide along the guide groove.

[0031] Preferably, each of the side panels has a through slot, and further comprises:

[0032] A first sprocket is rotatably disposed in the through slot, and the first sprocket is sleeved on the connecting shaft;

[0033] A second sprocket is arranged outside the through slot, and the second sprocket is rotatably arranged on the side wall of the cowshed or the back plate;

[0034] A chain is wound around the first sprocket and the second sprocket in sequence, and the chain is connected end to end to form a closed loop;

[0035] A transmission shaft, disposed on the second sprocket;

[0036] The driving motor is arranged on the side wall or the back plate of the cowshed, the driving end of the driving motor is arranged on one end of the transmission shaft, and the driving motor is used to drive the transmission shaft to rotate.

[0037] Preferably, it also includes:

[0038] A first connecting rod, one end of which is rotatably disposed on the fixing plate;

[0039] One end of the second connecting rod is rotatably arranged on the seat body, and the other end of the second connecting rod is hinged to the other end of the first connecting rod.

[0040] Preferably, it also includes:

[0041] The curtain fabrics include a plurality of curtain fabrics, and the plurality of curtain fabrics are respectively wound around the first rotating roller and the second rotating roller.

[0042] Preferably, it also includes:

[0043] An anchor is arranged on the back plate, and the back plate is arranged on the outer side wall of the cowshed through the anchor.

[0044] The working principle and beneficial effects of the utility model are:

[0045] In the utility model, the automatic rolling curtain system of the cattle shed is installed on the circumference of the side wall of the cattle shed. The automatic rolling curtain system of the cattle shed is composed of a plurality of rolling curtain devices, which are arranged in sequence and at equal intervals at the same height of the outer wall of the cattle shed. When it is necessary to shield the inside of the cattle shed, it is only necessary to drive the second roller to unfold outward through the driving mechanism, and the clamping end will drive the second roller to clamp on the rotating end. At this time, one end of the second roller close to the rotating end is connected to the rotating end. When the rotating end rotates, the first roller and the second roller will rotate synchronously to realize the opening of the curtain, complete the shielding of the cattle shed, and optimize the breeding environment of the cattle shed. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] The preferred implementation modes will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present utility model.

[0047] Figure 1 This is a schematic diagram of the structure of the roller shutter system of the utility model;

[0048] Figure 2 This is a schematic diagram of the structure of the rolling curtain device of the utility model after unfolding;

[0049] Figure 3 for Figure 2 A partial enlarged view of the middle part;

[0050] Figure 4 This is a schematic diagram of the structure of the rolling curtain device of the utility model after it is folded;

[0051] Figure 5 This is a schematic diagram of the structure of the card connector of the utility model;

[0052] Figure 6 This is a schematic diagram of the connection structure between the clamping seat and the connecting shaft of the utility model;

[0053] Figure 7 This is a schematic diagram of the structure of the first sprocket and the second sprocket of the utility model.

[0054] In the figure: 1, cattle shed; 2, rolling curtain device; 201, bracket; 2011, back plate; 2012, side plate; 202, anchor; 203, first roller; 204, second roller; 205, connecting shaft; 2051, first connecting groove; 2052, second connecting groove; 3, transmission shaft; 4, power unit; 401, second sprocket; 402, chain; 403, first sprocket; 5, driving mechanism; 501, fixed plate; 502, driving member; 5021, guide transmission wheel; 5022, transmission chain; 5023, guide rail; 5024, guide groove; 5025, slide bar; 5026, second connecting rod; 5027, first connecting rod; 5028, through groove; 503, snap-fit ​​seat; 5031, seat body; 5032, accommodating groove; 5033, limit block; 5034, snap-fit ​​groove; 6, curtain cloth. DETAILED DESCRIPTION

[0055] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the specific implementation methods of the utility model will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.

[0056] In order to simplify the drawings, only the parts related to the utility model are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically shown, or only one of them is marked. In this article, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0057] In this article, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0058] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0059] Reference Figure 1 to Figure 7, is an embodiment of the utility model, which proposes an automatic rolling curtain system for a cowshed, which is arranged on the outer wall of the cowshed 1, including: a rolling curtain device 2, which has a plurality of rolling curtain devices 2, which are arranged on the outer wall of the cowshed 1 at intervals in sequence; the rolling curtain device 2 includes: a bracket 201, which is arranged on the outer wall of the cowshed 1, and both sides of the bracket 201 have rotating ends; a first roller 203, both ends of which are respectively arranged in the rotating ends on both sides of the bracket 201; a second roller 204, one end of which is detachably arranged in the rotating end; a driving mechanism 5, which is arranged on the bracket 201, and the driving mechanism 5 has a clamping end, and the end of the second roller 204 close to the rotating end is also rotatably arranged in the clamping end, and the driving mechanism 5 is used to drive the clamping end to rotate, and the clamping end drives the second roller 204 to deflect in the horizontal direction to open or retract.

[0060] In the above scheme, the automatic rolling curtain system of the cowshed 1 is suitable for the shed 1 of trellis type or frame type, and the automatic rolling curtain system of the cowshed 1 is installed on the circumference of the side wall of the cowshed 1. The automatic rolling curtain system of the cowshed 1 is composed of a plurality of rolling curtain devices 2, and the plurality of rolling curtain devices 2 are arranged in sequence and at equal intervals at the same height of the outer wall of the cowshed 1. When it is necessary to shield the inside of the cowshed 1, it is only necessary to drive the second roller 204 to unfold outward through the driving mechanism 5, and the clamping end will drive the second roller 204 to clamp on the rotating end. At this time, one end of the second roller 204 close to the rotating end is connected to the rotating end. When the rotating end rotates, the first roller 203 and the second roller 204 will rotate synchronously to realize the opening of the curtain, complete the shielding of the cowshed 1, optimize the feeding environment of the cowshed 1, and improve the efficiency of animal husbandry and animal welfare.

[0061] In addition, when cold weather occurs, the rolling curtain device 2 can be added to keep warm. The specific method is as follows: a plurality of rolling curtain devices 2 are densely arranged, leaving no gap between two adjacent rolling curtain devices 2, and then the second roller 204 does not unfold outward. At this time, a first roller 203 and two second rollers 204 on a single rolling curtain device 2 open the curtain at the same time, so that the three-layer curtain can be used to keep warm in cold weather. The disadvantages of the existing technology that the curtain can only be fully opened and closed or laboriously replaced are effectively solved, and the convenience and efficiency of the environmental control of the cowshed 1 are significantly improved, meeting the modernization and intelligent needs of animal husbandry.

[0062] Furthermore, the bracket 201 includes: a back plate 2011, which is arranged on the outer wall of the cowshed 1; a plurality of side plates 2012, which are respectively arranged at the two ends of the back plate 2011, and the side plates 2012 have round holes; a plurality of connecting shafts 205, each connecting shaft 205 rotates and passes through the round hole, and the connecting end is located on the connecting shaft 205.

[0063] In the above scheme, the first roller 203 is horizontally and rotatably installed inside the back plate 2011, and the two second rollers 204 are located inside the back plate 2011 when folded, and are located on both sides of the back plate 2011 after unfolding. When the two second rollers 204 are unfolded, a layout of "second roller 204-first roller 203-second roller 204" is formed from left to right. The three are coaxially arranged. Driven by the rotating end, the two second rollers 204 and the first roller 203 rotate synchronously. The two side plates 2012 and the back plate 2011 form a U-shaped structure, and the connecting shaft 205 is a driving shaft. The two ends of the connecting shaft 205 are respectively connected to one end of the first roller 203 and one end of the second roller 204. When the connecting shaft 205 is connected to the first roller 203 and the second roller 204, the first quasi-roller and the second roller 204 can be driven to rotate synchronously through the rotation of the connecting shaft 205, so as to realize the synchronous opening of the curtain.

[0064] Furthermore, the connecting shaft 205 has a first connecting groove 2051 and a second connecting groove 2052, the first connecting groove 2051 is located on one side of the side plate 2012, and the second connecting groove 2052 is located on the other side of the side plate 2012; one end of the first roller 203 is arranged in the first connecting groove 2051, and one end of the second roller 204 is detachably arranged in the second connecting groove 2052.

[0065] In the above scheme, the first connecting groove 2051 and the second connecting groove 2052 are both U-shaped grooves, and the first connecting groove 2051 and the second connecting groove 2052 are respectively adapted to the first roller 203 and the second roller 204, and the openings of the first connecting groove 2051 and the second connecting groove 2052 are both facing the same direction, which is convenient for disassembling and assembling the first roller 203 and the second roller 204. It should be noted that when it is necessary to replace curtain fabrics of different thicknesses and different air permeabilities, only the first roller 203 or the second roller 204 needs to be replaced, and the operation is simple and fast. It should be noted that the first connecting groove 2051 and the second connecting groove 2052 can be connected to the first roller 203 and the second roller 204 by bolt connection or clamping. Alternatively, the openings of the first connecting groove 2051 and the second connecting groove 2052 can be set slightly smaller than the groove diameter to limit the first roller 203 and the second roller 204. It should also be noted that friction surfaces are provided inside the first connection groove 2051 and the second connection groove 2052, such as rubber pads, to increase the friction effect of the first connection groove 2051 and the second connection groove 2052 on the ends of the first roller 203 and the second roller 204, so that the connection grooves can drive the first roller 203 and the second roller 204 to rotate. The first and second connection grooves 2052 not only improve the flexibility of installation and convenience of disassembly of the rollers, but also ensure the overall stability of the system and the long-term operation and maintenance efficiency.

[0066] Furthermore, the driving mechanism 5 includes: a fixed plate 501, which has a plurality of fixed plates 501, which are respectively arranged on the upper and lower end surfaces of the side plate 2012; a guide rail 5023, the path of the guide rail 5023 is U-shaped, the guide rail 5023 is arranged on the circumferential side wall of the fixed plate 501, the guide rail 5023 is provided with a guide groove 5024 along the outer side wall of the fixed plate 501, and a slide bar 5025 is slidably arranged in the guide groove 5024; a clamping seat 503, which is arranged on the slide bar 5025, and the clamping end is located on the clamping seat 503, and the clamping seat 503 has a clamping groove 5034, and one end of the second roller 204 close to the side plate 2012 is rotatably arranged in the clamping groove 5034; a driving member 502, which is arranged on the fixed plate 501, and one end of the slide bar 5025 is arranged on the driving member 502, and the driving member 502 is used to drive the slide bar 5025 to slide along the guide groove 5024.

[0067] In the above scheme, the fixed plate 501 is provided with the top of the side wall, as shown in the figure, and is provided on one side of the back plate 2011, and the side plate 2012 has a through groove 5028. The fixed plate 501 is provided with the top and bottom of the side plate 2012, which can not only strengthen the connection strength of the side plate 2012, but also provide a placement platform for the driving member 502. The guide rail 5023 is arranged on the circumferential side wall of the fixed plate 501. The guide rail 5023 and the fixed plate 501 are an integrated structure. However, only one side of the guide rail 5023 is connected to the circumferential side wall of the fixed plate 501. The guide rail 5023 is suspended as a whole. The path of the guide rail 5023 is U-shaped. The slide bar 5025 is longitudinally arranged between the two guide rails 5023, and the slide bar 5025 slides along the two guide rails 5023. The clamping seat 503 is arranged on the slide bar 5025. It should be noted that the clamping seat 503 is not connected to the end of the second roller 204. The end of the second roller 204 extends out of a part of the clamping seat 503, so that after unfolding, the end of the second roller 204 can enter the second connecting groove 2052. The driving member 502 is arranged in the gap. The same rolling curtain device 2 only needs to be provided with one driving member 502 to complete the opening and retracting of the curtain.

[0068] Furthermore, the clamping seat 503 includes: a seat body 5031, having a receiving groove 5032; a limiting block 5033, which is arranged in the receiving groove 5032 and is located on one side of the receiving groove 5032, and a clamping groove 5034 is arranged on the limiting block 5033, and the clamping groove 5034 is connected to the other side of the receiving groove 5032; after the second roller 204 is unfolded, the side of the receiving groove 5032 away from the limiting block 5033 is used to accommodate the connecting shaft 205, and the clamping groove 5034 is used to clamp one end of the second roller 204.

[0069] In the above scheme, when the clamping seat 503 drives the second roller 204 to open, the receiving groove 5032 is buckled on the connecting shaft 205. When the receiving groove 5032 and the connecting shaft 205 are rotatably connected, the role of the limiting block 5033 is to limit the second roller 204 to prevent the second roller 204 from falling off during the unfolding process, and the clamping groove 5034 will not affect the rotation of the second roller 204. Secondly, when the seat body and the connecting shaft 205 are buckled, one side of the limiting block 5033 can abut against one side of the connecting shaft 205 to enhance the stability of the seat body.

[0070] Furthermore, the driving member 502 includes: a plurality of guide transmission wheels 5021, wherein the plurality of guide transmission wheels 5021 are rotatably disposed on the fixed plate 501, and at least one guide transmission wheel 5021 is a driving wheel; a transmission chain 5022, which is sequentially wound around the plurality of guide transmission wheels 5021, and the transmission chains 5022 are connected end to end to form a closed loop, and one end of the sliding rod 5025 is disposed on the transmission chain 5022. After the guide transmission wheel 5021 drives the transmission chain 5022 to move, the transmission chain 5022 drives the sliding rod 5025 to slide along the guide groove 5024.

[0071] In the above scheme, four guide transmission wheels 5021 are arranged on the fixed plate 501, one of which is a driving wheel and can be driven by a motor. The remaining three guide wheels open the transmission chain 5022 to form a shape that conforms to the outer contour of the guide rail 5023. One side or one end of the slide bar 5025 is arranged on the transmission chain 5022. When the transmission chain 5022 moves, the slide bar 5025 is driven to move, so as to realize the opening and retracting of the second roller 204.

[0072] Furthermore, each side plate 2012 has a through slot 5028, and also includes: a first sprocket 403, rotatably arranged in the through slot 5028, and the first sprocket 403 is sleeved on the connecting shaft 205; a second sprocket 401, arranged outside the through slot 5028, and the second sprocket 401 is rotatably arranged on the side wall of the cowshed 1 or on the back plate 2011; a chain 402, which is sequentially wound around the first sprocket 403 and the second sprocket 401, and the chain 402 is connected end to end to form a closed loop; a transmission shaft 3, which is arranged on the second sprocket 401; a driving motor, which is arranged on the side wall of the cowshed 1 or on the back plate 2011, and the driving end of the driving motor is arranged at one end of the transmission shaft 3, and the driving motor is used to drive the transmission shaft 3 to rotate.

[0073] In the above scheme, the first sprocket 403 is arranged in the through groove 5028, the first sprocket 403 is connected to the connecting shaft 205, and the first sprocket 403 is connected to the second sprocket 401 through a sprocket, and the second sprocket 401 is arranged outside the through groove 5028. The second sprocket 401 can pass through the frame structure of the cowshed 1 and extend into the side wall or inner wall of the cowshed 1. By adding a longer transmission shaft 3 to the second sprocket 401, it is possible to realize the synchronous control of multiple roller shutter devices 2 at one time.

[0074] Furthermore, it also includes: a first connecting rod 5027, one end of which is rotatably set on the fixed plate 501; a second connecting rod 5026, one end of which is rotatably set on the base body, and the other end of the second connecting rod 5026 is hingedly connected to the other end of the first connecting rod 5027.

[0075] In the above scheme, the first connecting rod 5027 and the second connecting rod 5026 form a structure similar to a crank arm. Since the second roller 204 is only connected and fixed by the clamping seat 503, an unstable connection may occur. By adding the first connecting rod 5027 and the second connecting rod 5026, the stability of the second roller 204 can be enhanced.

[0076] Furthermore, it also includes: a plurality of curtains 6, which are respectively wound around the first roller 203 and the second roller 204.

[0077] In the above solution, the curtain 6 is easy to replace and clean. After the curtain 6 is unfolded, the seams between adjacent curtains 6 can be shielded by an external baffle.

[0078] Furthermore, it also includes: an anchor 202, which is arranged on the back plate 2011, and the back plate 2011 is arranged on the outer side wall of the cowshed 1 through the anchor 202. The anchor 202 is used to fix the back plate 2011 on the side wall of the cowshed 1.

[0079] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A cowshed automatic rolling shutter system, arranged on the outer wall of a cowshed (1), characterized in that: include: A plurality of rolling curtain devices (2), wherein the plurality of rolling curtain devices (2) are sequentially arranged at intervals on the outer wall of the cowshed (1); The rolling curtain device (2) comprises: A bracket (201) is arranged on the outer wall of the cowshed (1), and both sides of the bracket (201) have rotating ends; A first rotating roller (203), two ends of which are respectively arranged in the rotating ends on both sides of the bracket (201); A second rotating roller (204), one end of which is detachably disposed in the rotating end; A driving mechanism (5) is arranged on the bracket (201), the driving mechanism (5) having a clamping end, the end of the second roller (204) close to the rotating end is also rotatably arranged in the clamping end, and the driving mechanism (5) is used to drive the clamping end to rotate, and the clamping end drives the second roller (204) to deflect in a horizontal direction to open or retract.

2. The automatic rolling shutter system for cattle shed according to claim 1, characterized in that: The support (201) comprises: A back plate (2011) is arranged on the outer side wall of the cowshed (1); There are a plurality of side panels (2012), wherein the plurality of side panels (2012) are respectively arranged at two ends of the back panel (2011), and the side panels (2012) have circular holes; There are a plurality of connecting shafts (205), each of which is rotatable and penetrates the circular hole, and the rotating end is located on the connecting shaft (205).

3. The automatic rolling shutter system for cattle shed according to claim 2, characterized in that: The connecting shaft (205) has a first connecting groove (2051) and a second connecting groove (2052), wherein the first connecting groove (2051) is located on one side of the side plate (2012), and the second connecting groove (2052) is located on the other side of the side plate (2012); one end of the first rotating roller (203) is arranged in the first connecting groove (2051), and one end of the second rotating roller (204) is detachably arranged in the second connecting groove (2052).

4. The automatic rolling shutter system for cattle shed according to claim 3 is characterized in that: The driving mechanism (5) comprises: There are a plurality of fixing plates (501), and the fixing plates (501) are respectively arranged on the upper and lower end surfaces of the side plate (2012); A guide rail (5023), wherein the path of the guide rail (5023) is U-shaped, the guide rail (5023) is arranged on the circumferential side wall of the fixed plate (501), and the guide rail (5023) is provided with a guide groove (5024) along the outer side wall of the fixed plate (501). A sliding rod (5025) is slidably disposed in the guide groove (5024); A clamping seat (503) is arranged on the sliding rod (5025), the clamping end is located on the clamping seat (503), the clamping seat (503) has a clamping groove (5034), and one end of the second rotating roller (204) close to the side plate (2012) is rotatably arranged in the clamping groove (5034); The driving member (502) is arranged on the fixing plate (501), one end of the sliding rod (5025) is arranged on the driving member (502), and the driving member (502) is used to drive the sliding rod (5025) to slide along the guide groove (5024).

5. The automatic rolling shutter system for cattle shed according to claim 4, characterized in that: The card connector (503) comprises: The seat body (5031) has a receiving groove (5032); The limiting block (5033) is arranged in the accommodating groove (5032) and is located on one side of the accommodating groove (5032); the engaging groove (5034) is arranged on the limiting block (5033); the engaging groove (5034) is connected with the other side of the accommodating groove (5032); after the second rotating roller (204) is unfolded, the side of the accommodating groove (5032) away from the limiting block (5033) is used to accommodate the connecting shaft (205), and the engaging groove (5034) is used to engage one end of the second rotating roller (204).

6. The automatic rolling shutter system for cattle shed according to claim 4, characterized in that: The driving member (502) comprises: There are a plurality of guide transmission wheels (5021), wherein the plurality of guide transmission wheels (5021) are rotatably disposed on the fixed plate (501), and at least one of the guide transmission wheels (5021) is a driving wheel; The transmission chain (5022) is sequentially wound around a plurality of the guide transmission wheels (5021), and the transmission chains (5022) are connected end to end to form a closed loop. One end of the slide bar (5025) is arranged on the transmission chain (5022). After the guide transmission wheel (5021) drives the transmission chain (5022) to move, the transmission chain (5022) drives the slide bar (5025) to slide along the guide groove (5024).

7. The automatic rolling shutter system for cattle shed according to claim 2, characterized in that: Each of the side panels (2012) has a through slot (5028), and further comprises: A first sprocket (403) is rotatably disposed in the through slot (5028), and the first sprocket (403) is sleeved on the connecting shaft (205); A second sprocket (401) is arranged outside the through slot (5028), and the second sprocket (401) is rotatably arranged on the side wall of the cowshed (1) or on the back plate (2011); A chain (402) is sequentially wound around the first sprocket (403) and the second sprocket (401), and the chain (402) is connected end to end to form a closed loop; A transmission shaft (3) is arranged on the second sprocket (401); The drive motor is arranged on the side wall of the cowshed (1) or on the back plate (2011), and the drive end of the drive motor is arranged on one end of the transmission shaft (3). The drive motor is used to drive the transmission shaft (3) to rotate.

8. The automatic rolling shutter system for cattle shed according to claim 5, characterized in that: Also includes: A first connecting rod (5027), one end of which is rotatably disposed on the fixing plate (501); One end of the second connecting rod (5026) is rotatably disposed on the seat body (5031), and the other end of the second connecting rod (5026) is hinged to the other end of the first connecting rod (5027).

9. The automatic rolling shutter system for cattle shed according to claim 1, characterized in that: Also includes: The curtain fabrics (6) are provided in a plurality, and the plurality of curtain fabrics (6) are respectively wound around the first rotating roller (203) and the second rotating roller (204).

10. The automatic rolling shutter system for cattle shed according to claim 2, characterized in that: Also includes: An anchor (202) is arranged on the back plate (2011), and the back plate (2011) is arranged on the outer wall of the cowshed (1) through the anchor (202).

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