Counterweight traction type air deflector and poultry house provided with same

Abstract

The invention discloses a counterweight pull-type air deflector and a poultry house provided with the same, and relates to the technical field of livestock breeding equipment.The counterweight pull-type air deflector comprises an air deflector body installed outside a ventilating window of the poultry house, the upper portion of the air deflector body is rotatably installed above the ventilating window, and the lower portion of the air deflector body is obliquely arranged towards the outside of the window; an upward inclined ventilation opening is formed between the lower part of the air guide plate and the window opening of the ventilation window; the air guide plate is connected with a traction rope, the tail end of the rope head of the traction rope is fixedly connected with a balancing weight, and the balancing weight can move downwards to pull the air guide plate open; according to the poultry house provided with the balance weight traction type air deflectors, the balance weight traction type air deflectors are arranged outside ventilation windows of each layer of the poultry house, the air deflectors are installed outside the poultry house, the original ventilation direction and ventilation effect are not changed, and the space in the poultry house can be saved; and the traction rope locking mechanism and the lubricating mechanism are arranged and are linked through the connecting rod, so that the lubricating effect of the traction rope is better, and the operation is simpler.

Description

Technical Field

[0001] The invention relates to the technical field of animal husbandry equipment, and in particular to a counterweight traction type air guide plate and a poultry house equipped with the air guide plate. Background Art

[0002] In order to make the poultry house have better ventilation effect and prevent the outside wind from blowing directly on the poultry in the poultry house, causing them to catch cold and become sick, when opening the windows for ventilation of the poultry house, it is necessary to install inclined air guide plates at the windows of the ventilation windows of the poultry house, forming an upward vent at the window, so that the outside wind first enters the upper center of the poultry house and then spreads to the surroundings, so that the ventilation speed of the poultry house is faster and the ventilation effect is better; the air guide plates currently used are installed on the inner side of the poultry house, such as Figure 1 As shown, the outside wind passes through the anti-mosquito humidifying net 7 and enters the ventilation window. Under the action of the air guide plate 1, it is blown upward into the poultry house to ventilate the poultry house. The advantage of the air guide plate of this structure is that it can be automatically opened by its own weight and then closed by the rack and the motor. However, because it is arranged on the inner side of the poultry house, it occupies more space in the poultry house and wastes space. Summary of the invention

[0003] The purpose of the present invention is to provide a counterweight traction type air guide plate and a poultry house equipped with the air guide plate. The air guide plate is installed outside the poultry house without changing the original ventilation direction and ventilation effect, and can save space in the poultry house. A traction rope locking mechanism and a lubrication mechanism are provided, and the two are linked by a connecting rod, so that the lubrication effect of the traction rope is better and the operation is simpler.

[0004] The present invention comprises an air guide plate installed outside the ventilation window of a poultry house, wherein the upper part of the air guide plate is rotatably installed above the ventilation window, and the lower part of the air guide plate is inclined toward the outside of the window, thereby forming an upwardly inclined ventilation opening between the lower part of the air guide plate and the ventilation window; the air guide plate is connected to a traction rope, and a counterweight block is fixedly connected to the end of the traction rope, and the counterweight block can move downward to pull open the air guide plate.

[0005] Preferably, a pulley is fixedly installed on the upper part of the poultry house, one end of the traction rope is connected to the wind guide plate, and the other end of the traction rope is connected to a counterweight block below the pulley after passing around the wheel groove of the pulley.

[0006] Preferably, the side of the traction rope, located above the counterweight, is provided with a traction rope locking mechanism, which includes locking blocks arranged opposite to each other, and the side of the locking block is provided with a rope clamp for clamping the traction rope; the locking block is connected to a pressure plate, and the pressure plate presses the locking block under the pressure of the cam; the side of the cam is movably connected with a connecting rod, and the end of the connecting rod is movably connected with a rotating rod.

[0007] Preferably, a traction rope lubrication mechanism is provided above the locking mechanism, and the lubrication mechanism includes a shell, in which lubricating cotton is provided, and the lubricating cotton is provided with through holes penetrating the upper and lower ends of the lubricating cotton, and the traction rope passes through the through holes to achieve lubrication; a lubrication cavity is provided on the outside of the lubricating cotton, and lubricating oil is stored in the lubrication cavity, and an oil unloading hole is provided on the inner wall of the lubricating cavity in contact with the lubricating cotton; a sliding rod is connected to the lubrication cavity, and a plug for sealing the oil unloading hole is provided at the head of the sliding rod, and the tail of the sliding rod extends out of the lubrication cavity and is movably connected to the rotating rod.

[0008] Preferably, a sliding sleeve is sleeved on the sliding rod, and the sliding sleeve is fixedly connected to the outside of the shell.

[0009] Preferably, the front end of the plug is conical.

[0010] Preferably, a limiting plate is provided on the rear side of the plug.

[0011] A poultry house equipped with any of the above-mentioned counterweight traction type air guide plates, the poultry house is provided with several layers in the vertical direction, and the above-mentioned counterweight traction type air guide plates are provided outside the ventilation windows of each layer of the poultry house, and the traction ropes of each air guide plate are staggered with each other.

[0012] In summary, the present invention has the following beneficial effects:

[0013] 1. The air guide plate is set on the outside of the poultry house, which does not affect the original ventilation direction and ventilation effect, and can save space in the poultry house. The air guide plate is connected to the traction rope and the counterweight block, and the air guide plate can also be automatically opened by the deadweight of the counterweight block, without the need to configure other structures, saving costs;

[0014] 2. A traction rope locking mechanism is provided to lock and fix the traction rope to prevent the counterweight from shaking and causing the wind deflector to shake when the wind blows, and to prevent the counterweight from rotating and shaking and causing the traction rope to become tangled;

[0015] 3. It is equipped with a lubrication mechanism, which can lubricate the traction rope in real time when the traction rope moves, and the lubrication effect of the traction rope is better. There is no need to lubricate and maintain the traction rope separately and regularly, which saves labor and prevents the traction rope from being exposed to the air for a long time and rusting due to lack of sufficient lubrication, affecting its use effect and service life; at the same time, the installation position of the lubrication mechanism is low, which is convenient for adding lubricating oil to the lubrication cavity, and the operation is simple and convenient;

[0016] 4. The lubrication mechanism and the locking mechanism are linked by a connecting rod. By operating one handle, the locking mechanism and the lubrication mechanism can be opened and closed at the same time. One operation can realize two functions, which is simpler and more convenient. It reduces the operating steps of the operator and ensures that as long as the traction rope is moving, it is in a lubricated state. When the traction rope stops moving, the lubrication also stops. It avoids the occurrence of uneven lubrication of the traction rope, prevents oil leakage and waste of lubricating oil, and avoids insufficient lubrication of the traction rope due to forgetfulness or irregular operation of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the installation of the wind deflector currently used in the background technology;

[0018] Figure 2 It is a schematic diagram of the installation of a counterweight traction type wind deflector of the present invention;

[0019] Figure 3 It is a schematic diagram of the installation position of the locking mechanism and the lubrication mechanism;

[0020] Figure 4 It is the structural principle diagram of the locking mechanism and the lubrication mechanism;

[0021] Figure 5 is a top view of the locking mechanism;

[0022] Figure 6 for Figure 4 Enlarged view of point A in the middle.

[0023] In the figure: 1. air guide plate; 2. traction rope; 3. counterweight; 4. pulley; 5. locking mechanism; 501. locking block; 502. rope clamp; 503. pressure plate; 504. cam; 505. connecting rod; 506. rotating rod; 507. pad; 508. spindle; 509. handle; 510. connecting screw; 511. adjusting nut; 6. lubrication mechanism; 601. shell; 602. lubricating cotton; 603. lubrication chamber; 604. oil unloading hole; 605. sliding rod; 606. plug; 607. sliding sleeve; 608. limit plate; 7. insect-proof humidifying net. DETAILED DESCRIPTION

[0024] The present invention will be further described below in conjunction with the accompanying drawings.

[0025] The orientations involved in this specification are based on the orientations of a counterweight-traction air guide plate and a poultry house equipped with the air guide plate of the present invention during normal operation, and do not limit the orientations during storage and transportation. They only represent relative positional relationships, not absolute positional relationships.

[0026] like Figures 2 to 6As shown together, a counterweight-traction type wind guide plate includes a wind guide plate 1 installed outside the ventilation window of a poultry house, a rotating shaft is provided on the upper part of the wind guide plate 1, and the rotating shaft is fixed on the upper part of the ventilation window of the poultry house. The upper part of the wind guide plate 1 is rotatably installed above the ventilation window, and the lower part of the wind guide plate 1 is inclined outside the window, so that an upwardly inclined vent is formed between the lower part of the wind guide plate 1 and the ventilation window.

[0027] A pulley 4 is fixedly installed on the upper part of the poultry house, one end of the traction rope 2 is connected to the wind guide plate 1, and after the other end of the traction rope 2 passes around the wheel groove of the pulley 4, a counterweight block 3 is connected below the pulley 4, and the counterweight block 3 can move downward to pull open the wind guide plate 1 to achieve window ventilation; preferably, the traction rope 2 is connected to the lower part of the wind guide plate 1, so that when the traction rope 2 pulls the wind guide plate 1, the lever arm is longer and more labor-saving; preferably, the counterweight block 3 is a cylindrical structure, and the counterweight block 3 is filled with high-density materials, such as sand, iron blocks, cement mixtures, etc., so that the overall dimensions of the counterweight block 3 are smaller and the appearance is more beautiful and generous.

[0028] When it is necessary to open the window for ventilation, the counterweight 3 moves downward under the action of gravity, and drives the lower part of the air guide plate 1 to rotate upward through the traction rope 2 to open the ventilation window. At this time, the wind outside the poultry house is blown upward through the vent to the upper center of the poultry house, and then diffuses to the surroundings of the poultry house to update the air in the poultry house; this structure does not change the original air inlet direction of the ventilation window, nor does it affect the ventilation effect of the poultry house, and the air guide plate 1 can also be opened; the air guide plate 1 is set on the outside of the poultry house to save space in the poultry house.

[0029] A closing device is provided on the inner side of the air guide plate 1, and the closing device includes a driving motor, which is connected to a driving shaft, a driving gear is fixedly connected to the driving shaft, an arc-shaped rack is meshed on the driving gear, and the end of the arc-shaped rack is fixedly connected to the bottom of the air guide plate 1. When the driving motor is started, the driving gear is driven to rotate, thereby realizing the closing of the air guide plate 1. This part is the existing technology and is not the main innovation of this patent, and will not be introduced in detail here.

[0030] Furthermore, a traction rope 2 locking mechanism 5 is provided on the side of the traction rope 2, which is located above the counterweight 3. The locking mechanism 5 includes locking blocks 501 arranged opposite to each other, with a gap between the two locking blocks 501, and a rope clamp 502 for clamping the traction rope 2 is provided on the side of the locking block 501; the locking block 501 is connected to a pressure plate 503, a pad 507 is installed in the pressure plate 503, and a cam 504 is provided on the side of the pad 507; the locking block 501, the pressure plate 503, the pad 507 and the cam 504 are connected in series through a connecting screw 510, and a core shaft 508 is connected in the cam 504, and the core shaft 508 connects one end of the connecting screw 510 with the cam The wheels 504 are connected in series, and the other end of the connecting screw 510 is also provided with an adjusting nut 511 for adjustment; the cam 504 is connected to the handle 509, and the handle 509 is turned to make the cam 504 rotate around its core shaft 508, and the pressure plate 503 presses the locking block 501 under the pressure of the cam 504, driving the rope clamp 502 to tighten, thereby achieving the locking and fixation of the traction rope 2 to prevent the counterweight block 3 from shaking and driving the wind guide plate 1 to shake when it is windy, and it can also prevent the counterweight block 3 from rotating and shaking to cause the traction rope 2 to become knotted; it should be noted that the locking mechanism of the cam 504 is a prior art, which is not the main innovation of this patent and will not be introduced in detail here.

[0031] A lubrication mechanism 6 for the traction rope 2 is provided above the locking mechanism 5, and the lubrication mechanism 6 includes a shell 601, and a lubricating cotton 602 is provided in the shell 601, and a through hole is provided in the lubricating cotton 602 which penetrates the upper and lower ends of the lubricating cotton 602, and the traction rope 2 passes through the through hole to achieve lubrication; a lubrication cavity 603 is provided on the outer side of the lubricating cotton 602, and lubricating oil is stored in the lubricating cavity 603, and an oil unloading hole 604 is provided on the inner side wall where the lubricating cavity 603 contacts the lubricating cotton 602, and the lubricating oil enters the lubricating cotton 602 through the oil unloading hole 604 to replenish the lubricating oil in the lubricating cotton 602; the lubricating cavity 603 is provided with an oil filling hole, and the lubricating oil can be replenished into the lubricating cavity 603 through the oil filling hole.

[0032] A lubrication mechanism 6 is arranged above the counterweight 3 to lubricate the traction rope 2 in real time without additional operation, which has a better lubrication effect on the traction rope 2 and prevents the traction rope 2 from being exposed to the air for a long time and rusting due to lack of sufficient lubrication, thereby affecting its use effect and service life. At the same time, the installation position of the lubrication mechanism 6 is relatively low, which is convenient for adding lubricating oil to the lubrication cavity 603, and the operation is simple and convenient.

[0033] The side of the cam 504 of the locking mechanism 5 is movably connected with a connecting rod 505, and the end of the connecting rod 505 is movably connected with a rotating rod 506; a sliding rod 605 is connected in the lubrication cavity 603, and the head of the sliding rod 605 is provided with a plug 606 for sealing the oil discharge hole 604, and the tail of the sliding rod 605 extends out of the lubrication cavity 603 and is movably connected with the rotating rod 506; the handle 509 of the cam 504 of the locking mechanism 5 is opened, and when the handle 509 moves downward, the locking mechanism 5 is opened, and the traction rope 2 is not locked and can move up and down. At this time, the lowest point of the connecting rod 505 movably connected to the side of the cam 504 moves downward around the core shaft 508 of the cam 504, driving the rotating rod 506 to move downward. When the handle 509 moves upward, the locking mechanism 5 is closed, and the traction rope 2 is locked and cannot be moved. At this time, the lowermost point of the connecting rod 505 movably connected to the side of the cam 504 moves upward around the core shaft 508 of the cam 504, driving the rotating rod 506 to move upward, and the sliding rod 605 moves inward, and the plug 606 blocks the oil unloading hole 604, and the lubricating oil in the lubrication chamber 603 cannot enter the lubricating cotton 602, so as to prevent the lubricating oil in the lubrication chamber 603 from continuously flowing out when the traction rope 2 is stationary, causing waste and pollution.

[0034] The lubrication mechanism 6 and the locking mechanism 5 are linked together through the connecting rod 505. By operating a handle 509, the locking mechanism 5 and the lubrication mechanism 6 can be opened and closed at the same time. One operation can realize two functions, which is simpler and more convenient to operate, reduces the operating steps of the operator, ensures that as long as the traction rope 2 is moving, it is in a lubricated state, and avoids insufficient lubrication of the traction rope 2 due to forgetfulness or improper operation.

[0035] Furthermore, a sliding sleeve 607 is sleeved on the sliding rod 605 , and the sliding sleeve 607 is fixed to the outside of the housing 601 ; the sliding sleeve 607 guides the sliding rod 605 to ensure its horizontal movement.

[0036] Furthermore, the front end of the plug 606 is in a conical shape, and there is a pre-compression process when the oil unloading hole 604 is blocked, so the blocking effect is better; a limiting plate 608 is provided on the rear side of the plug 606 to limit the sliding rod 605.

[0037] A poultry house equipped with a counterweight traction type air guide plate as described above, the poultry house is provided with several layers in the vertical direction, and a counterweight traction type air guide plate 1 as described above is provided outside the ventilation window of each layer of the poultry house, each air guide plate 1 is individually connected with a traction rope 2 and a counterweight block 3, and the traction ropes 2 of each air guide plate 1 are staggered with each other.

[0038] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by technicians in this technical field within the essential scope of the present invention should also fall within the protection scope of the present invention.

Claims

1. A counterweight traction type wind deflector, characterized in that: The invention comprises an air guide plate (1) installed outside a ventilation window of a poultry house, wherein the upper part of the air guide plate (1) is rotatably installed above the ventilation window, and the lower part of the air guide plate (1) is arranged to be inclined toward the outside of the window, so that an upwardly inclined ventilation opening is formed between the lower part of the air guide plate (1) and the ventilation window; the air guide plate (1) is connected to a traction rope (2), and a counterweight block (3) is fixed to the end of the rope head of the traction rope (2), and the counterweight block (3) can move downward to pull open the air guide plate (1).

2. A weight-pulled wind deflector according to claim 1, characterized in that: A pulley (4) is fixedly installed on the upper part of the poultry house, one end of the traction rope (2) is connected to the wind deflector (1), and the other end of the traction rope (2) is connected to a counterweight block (3) below the pulley (4) after passing through the wheel groove of the pulley (4).

3. A weight-pulled wind deflector according to claim 1, characterized in that: The side of the traction rope (2), located above the counterweight (3), is provided with a traction rope (2) locking mechanism (5), the locking mechanism (5) comprising locking blocks (501) arranged opposite to each other, the side of the locking block (501) being provided with a rope clamp (502) for clamping the traction rope (2); the locking block (501) is connected to a pressure plate (503), and the pressure plate (503) presses the locking block (501) under the pressure of a cam (504); the side of the cam (504) is movably connected to a connecting rod (505), and the end of the connecting rod (505) is movably connected to a rotating rod (506).

4. A counterweight traction type wind deflector according to claim 3, characterized in that: A traction rope (2) lubrication mechanism (6) is provided above the locking mechanism (5), and the lubrication mechanism (6) comprises a shell (601), a lubrication cotton (602) is provided in the shell (601), and a through hole is provided in the lubrication cotton (602) that penetrates the upper and lower ends of the lubrication cotton (602), and the traction rope (2) passes through the through hole to achieve lubrication; a lubrication cavity (603) is provided on the outer side of the lubrication cotton (602), and lubrication oil is stored in the lubrication cavity (603), and an oil discharge hole (604) is provided on the inner side wall of the lubrication cavity (603) that contacts the lubrication cotton (602); a sliding rod (605) is connected to the lubrication cavity (603), and a plug (606) for blocking the oil discharge hole (604) is provided at the head of the sliding rod (605), and the tail of the sliding rod (605) extends out of the lubrication cavity (603) and is movably connected to the rotating rod (506).

5. A counterweight-traction type wind deflector according to claim 4, characterized in that: The sliding rod (605) is sleeved with a sliding sleeve (607), and the sliding sleeve (607) is fixed to the outside of the housing (601).

6. A weight-pulling wind deflector according to claim 4, characterized in that: The front end of the plug (606) is in a conical shape.

7. A weight-pulled wind deflector according to claim 4, characterized in that: A limiting plate (608) is provided on the rear side of the plug (606).

8. A poultry house equipped with a counterweight traction type air deflector as claimed in any one of claims 1 to 7, characterized in that: The poultry house is provided with a plurality of layers in the vertical direction, and the ventilation windows of each layer of the poultry house are provided with the counterweight traction type air guide plate (1) as described above, and the traction ropes (2) of each air guide plate (1) are arranged staggered with each other.

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