Cowhouse ventilation equipment for beef cattle breeding

Abstract

The utility model relates to the technical field of cattle house ventilation, and provides cattle house ventilation equipment for beef cattle breeding, which is convenient for automatically adjusting the air circulation speed according to the conditions of a cattle house, has stronger flexibility, and comprises a mounting ring, a fixed frame, a rotating ring and a variable-speed ventilation assembly, the fixed frame is detachably connected to the mounting ring through the mounting assembly, and the rotating ring is detachably connected to the mounting ring through the rotating ring. A plurality of first connecting plates are fixedly connected to the fixing frame, a fixing plate is fixedly connected between the first connecting plates, a plurality of second connecting plates are fixedly connected to the fixing frame, a fixing cylinder is fixedly connected between the second connecting plates, a rotating ring is rotatably arranged between the fixing plate and the fixing cylinder in a sleeving mode, and the rotating ring is rotatably arranged on the fixing cylinder in a sleeving mode. A plurality of third connecting plates are fixedly connected between the rotating rings, a plurality of ventilation fan blades are fixedly connected to the rotating rings, and the variable-speed ventilation assembly is arranged on the fixed cylinder and comprises a rotating shaft, a connecting rod, a driven gear, a displacement seat and a rotating rod.

Description

TECHNICAL FIELD

[0001] The utility model relates to a cowshed ventilation technical field, specifically relates to a cowshed ventilation equipment for beef cattle breeding. BACKGROUND

[0002] In the process of beef cattle breeding, the cowshed needs to be ventilated from time to time to prevent the breeding of bacteria and viruses, and a cowshed ventilation equipment for beef cattle breeding is provided, and the patent publication number is CN222170802U, which opens the first baffle and the second baffle according to the demand, realizes the ventilation of the cowshed, discards the disadvantages of manual opening of the window in the prior art, has better ventilation control effect, and can realize comprehensive ventilation in the cowshed, and has better effect.

[0003] The prior art scheme has the problems that the air circulation is driven by the fan, but sometimes the ventilation efficiency is high, which may cause the temperature in the cowshed to be reduced, the ventilation efficiency is low, and long-time ventilation is needed, and the ventilation efficiency cannot be self-adjusted. UTILITY MODEL CONTENTS

[0004] (I) technical problem solved

[0005] In view of the defects of the prior art, the utility model provides a cowshed ventilation equipment for beef cattle breeding to solve the problem that the ventilation efficiency of the prior art cannot be self-adjusted.

[0006] (II) technical scheme

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a cowshed ventilation equipment for beef cattle breeding, which comprises a mounting ring, a fixed frame, a rotating ring and a variable-speed ventilation assembly, the fixed frame is detachably connected to the mounting ring through a mounting assembly, a plurality of first connecting plates are fixedly connected to the fixed frame, a fixed plate is fixedly connected between the plurality of first connecting plates, a plurality of second connecting plates are fixedly connected to the fixed frame, and a fixed cylinder is fixedly connected between the plurality of second connecting plates, a rotating ring is rotatably sleeved between the fixed plate and the fixed cylinder, the rotating ring is rotatably sleeved on the fixed cylinder, a plurality of third connecting plates are fixedly connected between the rotating ring and the rotating ring, and a plurality of ventilation fan blades are fixedly connected to the rotating ring, the variable-speed ventilation assembly is arranged on the fixed cylinder and is used for driving the rotating ring to rotate at variable speed.

[0008] Preferably, the mounting assembly comprises a mounting rod, a mounting thread and a mounting cap, a plurality of mounting rods are fixedly connected to the mounting ring, mounting grooves matched with the mounting rods are formed in the fixed frame, the mounting thread is arranged on the mounting rod, and the mounting cap is threadedly connected to the mounting thread on the mounting rod.

[0009] Further, the variable-speed ventilation assembly comprises a rotating shaft, connecting rods, passive gears, a displacement seat, a rotating rod, a driving gear, a first motor and a displacement assembly, the rotating shaft is rotationally connected between the fixed plate and the fixed cylinder, the connecting rods are provided in plurality, the connecting rods are fixedly connected between the rotating shaft and the rotating ring, the passive gears are provided in plurality, the passive gears are fixedly sleeved on the rotating shaft, the passive gears are different in gear number, the displacement seat is arranged in the fixed cylinder, the rotating rod is rotationally connected on the displacement seat, the driving gear is fixedly sleeved on the rotating rod, the driving gear is engaged with the passive gears, the first motor is fixedly installed on the displacement seat, the output end of the first motor is connected with the rotating rod in a concentric manner through the displacement seat, and the displacement assembly is arranged on the fixed cylinder and used for driving the displacement seat to move.

[0010] Further, the displacement assembly comprises a moving plate, a multi-stage telescopic rod, a bent connecting seat, a sliding driving assembly and a supporting assembly, the moving plate is slidingly connected on the fixed cylinder, the multi-stage telescopic rod is fixedly installed on the moving plate, the bent connecting seat is fixedly connected on the multi-stage telescopic rod and the displacement seat, the sliding driving assembly is arranged on the fixed cylinder and used for driving the moving plate to slide, and the supporting assembly is arranged on the fixed cylinder and used for supporting the displacement seat.

[0011] Further, the sliding driving assembly comprises a fixed box, a first screw rod and a second motor, the fixed box is fixedly connected on the fixed cylinder, the first screw rod is rotationally connected on the fixed box, the moving plate is threadedly sleeved on the first screw rod, the second motor is fixedly installed on the fixed box, and the output end of the second motor is connected with the first screw rod in a concentric manner through the fixed box.

[0012] On the basis of the foregoing scheme, preferably, the supporting assembly comprises fixed rods, sliding blocks, a sliding plate and an arc-shaped connecting seat, the fixed rods are provided in two, the fixed rods are fixedly connected on the fixed cylinder, the sliding blocks are provided in two, the sliding blocks are slidingly sleeved on the fixed rods, the sliding plate is fixedly connected between the sliding blocks, the arc-shaped connecting seat is slidingly connected on the sliding plate, and the arc-shaped connecting seat is fixedly connected on the displacement seat.

[0013] (Three) beneficial effects

[0014] In summary, the utility model has at least one of the following beneficial technical effects:

[0015] The beef cattle breeding cowshed ventilation equipment, the fixed frame is installed to the mounting ring through the mounting assembly, the fixed frame is detachable and convenient for overhauling the ventilation fan blade, the variable speed ventilation assembly drives the rotating ring to rotate at variable speed, the rotating ring drives the rotating ring to rotate through the third connecting plate, so that the ventilation fan blade is driven to move in a circle, air circulation is facilitated, and the air circulation speed can be controlled, therefore, the beef cattle breeding cowshed ventilation equipment is convenient for adjusting the air circulation speed according to the cowshed situation, and the flexibility is relatively strong. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the whole three-dimensional structure schematic diagram of the present application;

[0017] Figure 2 It is the three-dimensional structure schematic diagram of the present application mounting ring, fixed frame and first connecting plate cooperation;

[0018] Figure 3 It is the three-dimensional structure schematic diagram of the present application fixed plate, second connecting plate and fixed cylinder cooperation;

[0019] Figure 4 It is the three-dimensional structure schematic diagram of the present application mounting ring, mounting rod and mounting cap cooperation;

[0020] Figure 5 It is the three-dimensional structure schematic diagram of the present application Figure 4 It is the three-dimensional structure schematic diagram of the present application

[0021] Figure 6 It is the three-dimensional structure schematic diagram of the present application fixed cylinder, rotating ring and rotating ring cooperation;

[0022] Figure 7 It is the three-dimensional structure schematic diagram of the present application rotating ring, rotating ring and third connecting plate cooperation;

[0023] Figure 8 It is the three-dimensional structure schematic diagram of the present application rotating shaft, driven gear and displacement seat cooperation;

[0024] Figure 9 It is the three-dimensional structure schematic diagram of the present application fixed rod, sliding block and sliding plate cooperation;

[0025] Figure 10 It is the three-dimensional structure schematic diagram of the present application displacement seat, rotating rod and driving gear cooperation.

[0026] In the figure: 1, mounting ring; 2, fixed frame; 3, first connecting plate; 4, fixed plate; 5, second connecting plate; 6, fixed cylinder; 7, rotating ring; 8, rotating ring; 9, third connecting plate; 10, ventilation fan blade; 13, mounting rod; 14, mounting screw; 15, mounting cap; 16, rotating shaft; 17, connecting rod; 18, driven gear; 19, displacement seat; 20, rotating rod; 21, driving gear; 22, first motor; 23, moving plate; 24, multi-stage telescopic rod; 25, curved connecting seat; 26, fixed box; 27, first screw; 28, second motor; 29, fixed rod; 30, sliding block; 31, sliding plate; 32, arc-shaped connecting seat. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0028] The utility model will be further described in detail below with reference to the drawings in the description.

[0029] Referring to Figures 1 to 10 A beef cattle breeding cowshed ventilation equipment, including mounting ring 1, fixed frame 2, rotating ring 8 and variable speed ventilation assembly, fixed frame 2 is detachably connected on mounting ring 1 through mounting assembly, mounting ring 1 can be directly fixedly connected on cowshed, and mounting ring 1 is directly fixed to the mine for ventilation, and the mounting assembly includes mounting rod 13, mounting screw 14 and mounting cap 15, the mounting rod 13 is provided with multiple, multiple mounting rod 13 is fixedly connected on mounting ring 1, and the mounting slot that is matched with mounting rod 13 is set up on fixed frame 2, mounting screw 14 is set on mounting rod 13, and mounting cap 15 is threadedly connected on the mounting screw 14 on mounting rod 13, the fixed frame 2 is set on multiple mounting rod 13, then by connecting mounting cap 15 to mounting rod 13, mounting cap 15 is against fixed frame 2, and fixed frame 2 can be installed on mounting ring 1, which is convenient for the installation and dismounting of fixed frame 2, so that the overhaul and replacement of ventilation fan blade 10 and other parts are facilitated.

[0030] Referring to Figures 1 to 10A plurality of first connecting plates 3 are fixedly connected to the fixed frame 2, a plurality of second connecting plates 5 are fixedly connected to the fixed frame 2, and a plurality of third connecting plates 9 are fixedly connected between the rotating ring 7 and the rotating ring 8.

[0031] With reference to Figures 1 to 10The variable-speed ventilation assembly is arranged on the fixed cylinder 6 and is used to drive the rotating ring 7 to rotate at variable speed. The variable-speed ventilation assembly comprises a rotating shaft 16, connecting rods 17, passive gears 18, a displacement seat 19, a rotating rod 20, a driving gear 21, a first motor 22 and a displacement assembly. The rotating shaft 16 is rotatably connected between the fixed plate 4 and the fixed cylinder 6. The connecting rods 17 are provided in plurality. Each of the connecting rods 17 is fixedly connected between the rotating shaft 16 and the rotating ring 8. The passive gears 18 are provided in plurality. Each of the passive gears 18 is fixedly sleeved on the rotating shaft 16. The gears of the plurality of passive gears 18 are different in number. The driving gear 21 can be engaged with the passive gears 18 which are different in gear number. The rotating speed of the driving gear 21 is constant. The greater the gear number of the passive gear 18 is, the slower the rotating speed of the rotating shaft 16 is. Conversely, the smaller the gear number of the passive gear 18 is, the faster the rotating speed of the rotating shaft 16 is. Thus, the rotating speed of the rotating shaft 16 is controlled to control the circumferential movement speed of the ventilation fan blade 10 and further control the air flow speed. The displacement seat 19 is arranged in the fixed cylinder 6. The rotating rod 20 is rotatably connected to the displacement seat 19. The driving gear 21 is fixedly sleeved on the rotating rod 20 and is engaged with the passive gear 18. The first motor 22 is fixedly installed on the displacement seat 19. The output end of the first motor 22 is connected in a concentric manner with the rotating rod 20 through the displacement seat 19. The output end of the first motor 22 drives the rotating rod 20 to rotate. The rotating rod 20 drives the driving gear 21 to rotate. The driving gear 21 drives the passive gear 18 engaged therewith to rotate. The passive gear 18 drives the rotating shaft 16 to rotate. The rotating shaft 16 drives the connecting rod 17 to move in a circle, thereby driving the rotating ring 7 to rotate. The displacement assembly is arranged on the fixed cylinder 6 and is used to drive the displacement seat 19 to move. The displacement assembly comprises a moving plate 23, multi-stage telescopic rods 24, a bent connecting seat 25, a driving sliding assembly and a supporting assembly. The moving plate 23 is slidably connected to the fixed cylinder 6. The multi-stage telescopic rods 24 are fixedly installed on the moving plate 23. The bent connecting seat 25 is fixedly connected to the multi-stage telescopic rods 24 and is fixedly connected to the displacement seat 19. The driving sliding assembly is arranged on the fixed cylinder 6 and is used to drive the moving plate 23 to slide. The driving sliding assembly comprises a fixed box 26, a first screw rod 27 and a second motor 28. The fixed box 26 is fixedly connected to the fixed cylinder 6. The first screw rod 27 is rotatably connected to the fixed box 26. The moving plate 23 is threadedly sleeved on the first screw rod 27. The second motor 28 is fixedly installed on the fixed box 26. The output end of the second motor 28 is connected in a concentric manner with the first screw rod 27 through the fixed box 26. The output end of the second motor 28 drives the first screw rod 27 to rotate. The first screw rod 27 drives the moving plate 23 to slide longitudinally. The moving plate 23 drives the multi-stage telescopic rods 24 to move longitudally, thereby driving the displacement seat 19 to move longitudally through the bent connecting seat 25. Then, the multi-stage telescopic rods 24 drive the bent connecting seat 25 to move laterally. The bent connecting seat 25 drives the displacement seat 19 to move laterally.Therefore, the driving gear 21 is engaged with different driven gears 18, the supporting assembly is arranged on the fixed cylinder 6 and is used for supporting the displacement seat 19, the supporting assembly comprises two fixed rods 29, two sliding blocks 30, a sliding plate 31 and an arc-shaped connecting seat 32, the two fixed rods 29 are fixedly connected to the fixed cylinder 6, the two sliding blocks 30 are slidingly sleeved on the two fixed rods 29 respectively, the sliding plate 31 is fixedly connected between the two sliding blocks 30, and the arc-shaped connecting seat 32 is slidingly connected to the sliding plate 31 and is fixedly connected to the displacement seat 19, so that the displacement seat 19 is supported.

[0032] Embodiment 2

[0033] In conclusion, the working principle and working process of the beef cattle breeding cowshed ventilation equipment are as follows: in use, first, the fixed frame 2 is sleeved on the plurality of mounting rods 13, then the mounting cap 15 is connected to the mounting rod 13, and the mounting cap 15 abuts against the fixed frame 2, when ventilation is needed, first, the second motor 28 is started, the output end of the second motor 28 drives the first screw rod 27 to rotate, the first screw rod 27 drives the moving plate 23 to longitudinally slide, the moving plate 23 drives the multi-stage telescopic rod 24 to longitudinally move, so that the displacement seat 19 is driven by the bent connecting seat 25 to longitudinally move, then the multi-stage telescopic rod 24 drives the bent connecting seat 25 to transversely move, the bent connecting seat 25 drives the displacement seat 19 to transversely move, so that the driving gear 21 is engaged with the appropriate driven gear 18, then the first motor 22 is started, the output end of the first motor 22 drives the rotating rod 20 to rotate, the rotating rod 20 drives the driving gear 21 to rotate, the driving gear 21 drives the driven gear 18 engaged therewith to rotate, the driven gear 18 drives the rotating shaft 16 to rotate, the rotating shaft 16 drives the connecting rod 17 to move in a circle, so that the rotating ring 7 is driven to rotate, the rotating ring 7 drives the third connecting plate 9 to move in a circle, the third connecting plate 9 drives the rotating ring 8 to rotate, the rotating ring 8 drives the ventilation fan blade 10 to move in a circle, so that the air is circulated.

[0034] The above-described embodiments only express the specific implementation manners of the present application, and the description is relatively specific and detailed, but it should not be understood as a limitation on the patent scope of the present application. It should be noted that, for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which all belong to the protection scope of the present application.

Claims

1. A cattle shed ventilation device for beef cattle farming, comprising a mounting ring (1), characterized in that, Also include: The fixed frame (2) is detachably connected on the mounting ring (1) through the mounting assembly, a plurality of first connecting plates (3) are fixedly connected on the fixed frame (2), a plurality of first connecting plates (3) are fixedly connected between the fixed plate (4), and a plurality of second connecting plates (5) are fixedly connected on the fixed frame (2), a plurality of second connecting plates (5) are fixedly connected between the fixed cylinder (6), and the fixed plate (4) and the fixed cylinder (6) are rotatably sleeved with the rotating ring (7); The rotating ring (8) is rotatably sleeved on the fixed cylinder (6), a plurality of third connecting plates (9) are fixedly connected between the rotating ring (7) and the rotating ring (8), and a plurality of ventilation blades (10) are fixedly connected on the rotating ring (8); Variable speed ventilation assembly, the variable speed ventilation assembly is arranged on the fixed cylinder (6), for driving the rotating ring (7) to rotate at variable speed.

2. The cattle shed ventilation apparatus for beef cattle breeding according to claim 1, characterized in that, The mounting assembly comprises: A plurality of mounting rods (13) are fixedly connected on the mounting ring (1), and mounting grooves matched with the mounting rods (13) are formed in the fixed frame (2); The mounting screw (14) is arranged on the mounting rod (13); The mounting cap (15) is threadedly connected on the mounting screw (14) of the mounting rod (13).

3. The cattle shed ventilation apparatus for beef cattle breeding according to claim 2, characterized in that, The variable speed ventilation assembly comprises: The rotating shaft (16) is rotatably connected between the fixed plate (4) and the fixed cylinder (6); A plurality of connecting rods (17) are fixedly connected between the rotating shaft (16) and the rotating ring (8); A plurality of passive gears (18) are fixedly sleeved on the rotating shaft (16), and the gear numbers of the plurality of passive gears (18) are different; The displacement seat (19) is arranged in the fixed cylinder (6); The rotating rod (20) is rotatably connected on the displacement seat (19); The driving gear (21) is fixedly sleeved on the rotating rod (20), and the driving gear (21) is engaged with the passive gear (18); The first motor (22) is fixedly installed on the displacement seat (19), and the output end of the first motor (22) is connected with the rotating rod (20) concentrically through the displacement seat (19); The displacement assembly is arranged on the fixed cylinder (6) for driving the displacement seat (19) to move.

4. The cattle shed ventilation apparatus for beef cattle breeding according to claim 3, characterized in that, The displacement assembly comprises: The moving plate (23) is slidably connected on the fixed cylinder (6); The multi-stage telescopic rod (24) is fixedly installed on the moving plate (23); A bending connecting base (25) is fixedly connected to the multi-stage telescopic rod (24) and fixedly connected to the displacement base (19); A sliding driving assembly is arranged on the fixed cylinder (6) and used for driving the moving plate (23) to slide; A supporting assembly is arranged on the fixed cylinder (6) and used for supporting the displacement base (19).

5. The cattle shed ventilation apparatus for beef cattle breeding according to claim 4, characterized in that, The sliding driving assembly comprises: A fixed box (26) is fixedly connected to the fixed cylinder (6); A first screw rod (27) is rotationally connected to the fixed box (26), and the moving plate (23) is threadedly sleeved on the first screw rod (27); A second motor (28) is fixedly installed on the fixed box (26), and an output end of the second motor (28) penetrates through the fixed box (26) and is concentrically connected with the first screw rod (27).

6. The cattle shed ventilation apparatus for beef cattle breeding according to claim 5, characterized in that, The supporting assembly comprises: Two fixed rods (29) are fixedly connected to the fixed cylinder (6); Two sliding blocks (30) are slidingly sleeved on the two fixed rods (29), respectively; A sliding plate (31) is fixedly connected between the two sliding blocks (30); An arc-shaped connecting base (32) is slidingly connected to the sliding plate (31) and fixedly connected to the displacement base (19).

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