Small window debugging track

Abstract

The invention relates to the field of farm sheds, in particular to a small window debugging track which is arranged in a farm shed, the farm shed comprises a wall, a row of multiple window holes are formed in the top of the wall, ventilation windows are hinged to the top faces of the window holes, and the small window debugging track comprises push rods hinged to window frames of the ventilation windows. The end, away from the ventilation window, of the push rod is downwards inclined in the direction away from the ventilation window. A sliding block is hinged to the end, away from the ventilation window, of the push rod and slidably connected to the bottom face of the window opening, the sliding direction of the sliding block is arranged in the depth direction of the window opening, a limiting spring is connected to the sliding block, the end, away from the sliding block, of the limiting spring is fixed to the bottom face of the window opening, and the telescopic direction of the limiting spring is consistent with the sliding direction of the sliding block. The small window debugging track further comprises a driving assembly for driving the sliding block to slide. The method has the effect of improving the efficiency of maintaining the breeding shed.

Description

Technical Field

[0001] The present application relates to the field of farm sheds, and in particular to a small window debugging track. Background Art

[0002] A farm shed usually has a row of ventilation windows installed on the top of the wall, and window holes are opened through the wall at positions corresponding to the ventilation windows, and the ventilation windows are installed in the window holes. During the maintenance of the farm shed, when it is necessary to open the windows for ventilation, workers need to set up ladders and climb up the ladders to manually open the ventilation windows. Due to the large number of ventilation windows, to open all the ventilation windows, the operator needs to repeatedly move the ladders and climb up the ladders to open the ventilation windows. When closing all the ventilation windows, the above operations need to be repeated again, resulting in a long time required for maintaining the farm shed and low efficiency in maintaining the farm shed. Summary of the invention

[0003] The main purpose of this application is to improve the efficiency of maintaining farm sheds.

[0004] In order to achieve the above purpose, the present application provides a small window debugging track, which adopts the following technical solutions: A small window debugging track is arranged in a breeding farm shed. The breeding farm shed comprises a wall. A row of multiple window holes are arranged on the top of the wall. A ventilation window is hinged on the top surface of the window hole. The small window debugging track comprises a push rod hinged on the window frame of the ventilation window. The end of the push rod away from the ventilation window is downward and inclined in a direction away from the ventilation window. A slider is hingedly connected to one end of the push rod away from the ventilation window. The slider is slidably connected to the bottom surface of the window hole, and the sliding direction of the slider is set along the depth direction of the window hole. A limit spring is connected to the slider, and one end of the limit spring away from the slider is fixed to the bottom surface of the window hole. The expansion and contraction direction of the limit spring is consistent with the sliding direction of the slider. The small window debugging track also includes a driving component for driving the sliding block to slide.

[0005] By adopting the above technical solution, in the initial state, the limit spring cooperates with the slider and the push rod to make the ventilation window closed; when the farm shed needs to be maintained, the operator controls the driving component to work, and the driving component moves the slider in the direction close to the ventilation window. The movement of the slider drives the push rod to move, and also deforms the limit spring. The push rod moves and pushes the ventilation window to rotate and open. When the ventilation window rotates to a suitable angle, the operator controls the driving component to stop working, so that the ventilation window remains in this state; when the ventilation window needs to be closed, the operator controls the driving component to reset, and the limit spring recovers the deformation and pushes the slider and the push rod to move, so that the push rod moves to the initial position, and the push rod moves and drives the ventilation window to rotate and close. When the limit spring returns to the initial state, the ventilation window is closed. The situation that the operator needs to repeatedly build a ladder when opening and closing the ventilation window is reduced, and the time required for maintaining the farm shed is shortened, thereby improving the efficiency of maintaining the farm shed.

[0006] Optionally, the number of the push rods is at least two, all of which are distributed along the length direction of the ventilation window, and all of the sliders are fixedly connected to a connecting rod with a rectangular cross-section, and the length direction of the connecting rod is consistent with the length direction of the ventilation window; A driving rod is slidably inserted on the connecting rod, and a return spring is connected to one of the side walls of the driving rod. The length direction of the return spring is arranged along the length direction of the connecting rod, and one end of the return spring away from the driving rod is fixed to the side wall corresponding to the window frame; The end of the driving rod close to the ventilation window is hinged with a hinged rod, and the end of the hinged rod away from the driving rod is hinged on the bottom surface of the window hole, and the hinged rod is inclined; The driving assembly also includes a power member that enables the driving rod to slide along the connecting rod. The hinge point between the hinge rod and the window hole is a1, the direction between the hinge rod and the driving rod is a2, and the forward direction of the driving rod is from a1 to a2.

[0007] By adopting the above technical solution, when the ventilation window needs to be opened, the operator controls the power part to work, the power part drives the driving rod forward, the movement of the driving rod drives the hinged rod to rotate, the end of the hinged rod close to the driving rod rotates in the direction close to the ventilation window, and also deforms the reset spring, the rotation of the hinged rod drives the driving rod, the connecting rod, the slider and the push rod to move in the direction close to the ventilation window, so that the push rod pushes the ventilation window to rotate and open. When the ventilation window needs to be closed, the power part is controlled to reset, and at the same time the reset spring restores the deformation and makes the driving rod move to the initial position, the limit spring also restores the deformation, the limit spring restores the deformation and makes the slider, the push rod, the connecting rod and the driving rod rotate in the direction away from the ventilation window, so that the ventilation window rotates and closes, and at the same time the movement of the connecting rod and the driving rod also causes the hinged rod to rotate and reset, when the power part moves to the initial position, the limit spring and the reset spring also restore to the initial state, and the ventilation window is closed at this time.

[0008] Optionally, the power component includes a track installed on the ground, the length direction of the track is consistent with the arrangement direction of a row of ventilation windows, and power columns corresponding to the driving rods are slidably inserted in the track. The cross-section of the power column is rectangular, and a lead screw is rotatably connected in the track. The lead screw passes through all the power columns and cooperates with the power column threads. The power component also includes a motor that drives the lead screw to rotate.

[0009] By adopting the above technical solution, when the driving rod needs to be moved forward, the motor is controlled to work, and the output shaft of the motor drives the lead screw to rotate, and the lead screw cooperates with the track to make the power column push the driving rod forward; when the driving rod needs to be moved and reset, the motor is controlled to work, so that the output shaft of the motor drives the lead screw to rotate in the opposite direction, and the lead screw cooperates with the track to move and reset the power column, and at the same time, the limit spring and the reset spring restore their deformation, thereby moving and resetting the driving rod.

[0010] Optionally, the small window debugging track includes a control component for controlling the operation of the power component, and the control component is arranged in a one-to-one correspondence with the driving rod.

[0011] By adopting the above technical solution, the operator can control the operation of the power parts through the control components, thereby shortening the time required for maintaining the farm shed.

[0012] Optionally, the control assembly includes a sensing plate fixedly connected to the lower surface of the driving rod, the sensing plate is made of magnetic material, and the control assembly also includes a mounting plate fixedly connected to the wall, the mounting plate is located on one side of the driving rod's forward direction, and the mounting plate is close to the window hole; A proximity sensor is installed on one side of the mounting plate close to the driving rod, and an electromagnet is also installed on the side wall of the mounting plate where the proximity sensor is installed, and the electromagnet is close to the wall. The control component also includes a controller, which is electrically connected to the proximity sensor, the power part and the power supply of the electromagnet.

[0013] By adopting the above technical solution, in the initial state, the sensing plate is outside the detection range of the proximity sensor. As the driving rod moves forward, the driving rod drives the sensing plate to move in the direction close to the proximity sensor. When the sensing plate moves into the detection range of the proximity sensor, the proximity sensor transmits a signal to the controller. The controller controls the power supply of the electromagnet to be turned on. The electromagnet adsorbs the sensing plate to move the sensing plate in the direction close to the wall. The movement of the sensing plate drives the driving rod, the connecting rod and the push rod to move further, so that the ventilation window continues to rotate and open. When the sensing plate contacts the electromagnet, the electromagnet adsorbs and fixes the sensing plate, so that the sensing plate, the driving rod, the connecting rod, the slider and the push rod maintain their current positions, and the ventilation window remains open.

[0014] At this time, the controller controls the power part to move and reset. When the ventilation window needs to be closed, the controller controls the power supply of the electromagnet to be disconnected, and the electromagnet loses its magnetism. At this time, the reset spring and the limit spring restore their deformation, so that the driving rod, the induction plate, the connecting rod and the driving rod are reset, and the ventilation window rotates and closes; when the limit spring and the reset spring are restored to their initial state, the ventilation window is closed. This reduces the need to wait for the power part to reset when closing the ventilation window, and shortens the time required to close the ventilation window.

[0015] Optionally, a sliding rod is connected to the electromagnet, the sliding rod passes through the mounting plate and is slidably connected to the mounting plate, the sliding direction of the sliding rod is set along the depth direction of the window hole, a hydraulic cylinder is installed on the mounting plate, the length direction of the hydraulic cylinder is also set along the depth direction of the window hole, and the telescopic rod of the hydraulic cylinder is fixed to the sliding rod.

[0016] By adopting the above technical solution, the operator can adjust the position of the electromagnet by controlling the operation of the hydraulic cylinder. By adjusting the position of the electromagnet, the opening angle of the ventilation window can be controlled, so that the operator can control the opening angle of the ventilation window according to actual conditions.

[0017] In summary, the present application includes at least one of the following beneficial technical effects: 1. By setting up ventilation windows, push rods, sliders, limit springs and drive components, it is reduced that operators need to repeatedly build ladders when opening and closing ventilation windows, so that the time required for maintaining the farm shed is shortened, thereby improving the efficiency of maintaining the farm shed; 2. By providing a hinged rod, a driving rod, a reset spring and a power member, the driving rod can be moved or reset; 3. By providing the induction plate, proximity sensor, mounting plate, electromagnet and controller, the need to wait for the power component to reset when closing the ventilation window is reduced, and the time required to close the ventilation window is shortened. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 It is a schematic diagram of the overall structure of a breeding farm shed according to an embodiment of the present application.

[0020] Figure 2 It is a cross-sectional view of the overall structure of the small window debugging track according to an embodiment of the present application.

[0021] Figure 3 It is a cross-sectional view of the partial structure of the small window debugging track according to an embodiment of the present application.

[0022] Figure 4 It is a cross-sectional view of the power component structure of an embodiment of the present application.

[0023] Figure 5 It is a cross-sectional view of the control component structure of an embodiment of the present application.

[0024] Explanation of the reference numerals in the accompanying drawings: 1. wall; 11. window hole; 12. slide groove; 2. ventilation window; 3. push rod; 31. slider; 4. limit spring; 5. connecting rod; 6. drive assembly; 61. drive rod; 62. return spring; 63. hinged rod; 64. power part; 641. track; 642. power column; 643. lead screw; 644. motor; 7. control assembly; 71. mounting plate; 711. slide groove; 72. proximity sensor; 73. induction plate; 74. electromagnet; 75. slide rod; 76. hydraulic cylinder. DETAILED DESCRIPTION

[0025] The following is a clear and complete description of the technical solutions in the embodiments of the present application in conjunction with the accompanying drawings in the embodiments of the present application. In the following description, many specific details are set forth to facilitate a full understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0026] The present application embodiment discloses a small window debugging track. Figure 1 and Figure 2 , arranged in a breeding farm shed, the breeding farm shed comprises a wall 1, a row of window holes 11 are provided on the wall 1, the number of the window holes 11 is multiple, and a ventilation window 2 is hinged on the top surface of each window hole 11; Figure 2 and Figure 3 A push rod 3 is hinged on the window frame of the ventilation window 2. In this embodiment, each ventilation window 2 corresponds to two push rods 3, and the two push rods 3 are respectively distributed on the two side edges of the ventilation window 2, and the end of the push rod 3 away from the ventilation window 2 is inclined downward.

[0027] A T-shaped slider 31 is hinged at one end of the push rod 3 away from the ventilation window 2, and a slide groove 12 corresponding to the slider 31 is provided on the bottom surface of the window hole 11. The length direction of the slide groove 12 is set along the depth direction of the window hole 11, and the slider 31 is slidably inserted in the corresponding slide groove 12; a limit spring 4 is fixedly connected to the slider 31, and the end of the limit spring 4 away from the slider 31 is fixedly connected to the groove wall of the slide groove 12 close to the ventilation window 2. When the limit spring 4 is not subjected to external force, the limit spring 4 makes the slider 31 located at the end of the slide groove 12 away from the ventilation window 2, and the limit spring 4, the slider 31 and the push rod 3 cooperate to close the ventilation window 2.

[0028] Reference Figure 3 and Figure 4A connecting rod 5 with a rectangular cross-section is also provided between the two sliders 31, and both ends of the connecting rod 5 are fixed to the corresponding sliders 31. The small window debugging track 641 also includes a driving component 6 for driving the connecting rod 5 to move along the depth of the window frame; the driving component 6 includes a driving rod 61 corresponding to the connecting rod 5 one by one, the driving rod 61 is horizontally arranged, and the length direction of the driving rod 61 is arranged along the depth direction of the window hole 11, the connecting rod 5 passes through the corresponding driving rod 61, and is slidably plugged with the driving rod 61.

[0029] A return spring 62 is fixedly connected to the driving rod 61, and the return spring 62 is sleeved on the connecting rod 5. The end of the return spring 62 away from the driving rod 61 is fixed to the corresponding slider 31; the end of the driving rod 61 close to the ventilation window 2 is hinged with a hinged rod 63, and the hinged rod 63 is inclined. The end of the hinged rod 63 away from the driving rod 61 is hinged to the bottom surface of the window hole 11, the hinge point between the hinged rod 63 and the bottom surface of the window hole 11 is a1, and the hinge point between the hinged rod 63 and the driving rod 61 is a2.

[0030] Reference Figure 2 and Figure 4 The driving assembly 6 also includes a power member 64 for moving the driving rod 61, and the forward direction of the driving rod 61 is from a1 to a2; the power member 64 includes a track 641 installed on the ground, the length direction of the track 641 is arranged along the arrangement direction of a row of ventilation windows 2, and the track 641 is close to the wall 1, and a power column 642 with a rectangular cross section is slidably inserted in the track 641, the power column 642 corresponds to the driving rod 61 one by one, and the power column 642 is located on the side of the driving rod 61 close to the hinge point a1, and the upper surface of the power column 642 is not lower than the lower surface of the driving rod 61. The power member 64 also includes a lead screw 643 rotatably connected to the track 641, the lead screw 643 passes through each power column 642, and is threadedly matched with the power column 642. A motor 644 is installed at one end of the track 641, and the output shaft of the motor 644 is coaxial with the lead screw 643 and fixedly connected.

[0031] In the initial state, the return spring 62 is not subjected to external force, and the return spring 62 limits the driving rod 61. At this time, the power column 642 is in contact with the driving rod 61, and the hinged rod 63 cooperates with the return spring 62 to make the connecting rod 5 and the slider 31 located at the edge of the window hole 11, and the slider 31, the push rod 3 and the limit spring 4 cooperate to make the ventilation window 2 closed; when the ventilation window 2 needs to be opened, the operator controls the motor 644 to work, the motor 644 rotates the screw 643, and the screw 643 drives the power column 642 to move, and the forward direction of the power column 642 is from the hinge point a1 to the hinge point a2.

[0032] The power column 642 moves to push the driving rod 61 to move. The driving rod 61 deforms the reset spring 62 while moving. The driving rod 61 also drives the corresponding end of the hinged rod 63 to move, so that the end of the hinged rod 63 close to the connecting rod 5 rotates toward the direction close to the ventilation window 2, so that the hinged rod 63 pulls the driving rod 61, the connecting rod 5 and the slider 31 to move toward the direction close to the ventilation window 2. The slider 31 drives the push rod 3 to move, so that the push rod 3 pushes the lower side of the ventilation window 2 to rotate outside the farm shed, so that the ventilation window 2 is opened; when the ventilation window 2 moves into place, the operator controls the motor 644 to stop working, so that the ventilation window 2 can maintain the angle at this time. It reduces the situation where the operator needs to set up the ladder multiple times, shortens the time required to open the ventilation window 2, thereby shortening the time required to maintain the farm shed and improving the efficiency of maintaining the farm shed.

[0033] Reference Figure 2 , Figure 3 and Figure 5 A control component 7 corresponding to the driving rod 61 is also provided on the wall 1. The control component 7 includes a mounting plate 71 fixed on the wall 1. The mounting plate 71 is adjacent to the window hole 11. In the present application, the forward direction of the driving rod 61 is defined as the front of the driving rod 61, and the mounting plate 71 is located in front of the driving rod 61; a proximity sensor 72 is fixedly connected to the side wall of the mounting plate 71 close to the driving plate, and a sensing plate 73 perpendicular to the driving rod 61 is fixedly connected to the lower surface of the driving rod 61. The material of the sensing plate 73 is a magnetic material, and the sensing plate 73 is located outside the window hole 11. The sensing plate 73 and the proximity sensor 72 overlap in horizontal projection.

[0034] An electromagnet 74 is also connected to the side wall of the mounting plate 71 close to the driving rod 61. The electromagnet 74 is located below the proximity sensor 72. A sliding rod 75 is fixedly connected to the electromagnet 74. A sliding groove 711 is provided on the mounting plate 71 for the sliding rod 75 to slide and insert. The length direction of the sliding groove 711 is arranged along the depth direction of the window hole 11. The sliding rod 75 is slidably inserted in the sliding groove 711, and the end of the sliding rod 75 away from the electromagnet 74 is located on the side of the mounting plate 71 away from the electromagnet 74; a hydraulic cylinder 76 is installed on the side wall of the mounting plate 71 away from the electromagnet 74. The axial direction of the hydraulic cylinder 76 is arranged along the depth direction of the window hole 11, and the telescopic rod of the hydraulic cylinder 76 is fixed to the end of the sliding rod 75 away from the electromagnet 74; the control component 7 also includes a controller, which is not shown in the figure. The controller is electrically connected to the power supply of the electromagnet 74, the proximity sensor 72 and the motor 644.

[0035] In the initial state, there is a distance between the sensing plate 73 and the proximity sensor 72, and the sensing plate 73 is located outside the detection range of the proximity sensor 72. During the forward movement of the driving rod 61, the driving rod 61 drives the sensing plate 73 to move forward and toward the wall 1. When the sensing plate 73 moves to within the detection range of the proximity sensor 72, the proximity sensor 72 transmits a signal to the controller. At this time, the controller controls the power supply of the electromagnet 74 to turn on, so that the electromagnet 74 adsorbs the sensing plate 73, and moves the sensing plate 73 toward the wall 1 until the sensing plate 73 contacts the electromagnet 74.

[0036] In the process of the induction plate 73 moving toward the electromagnet 74, the induction plate 73 drives the driving rod 61 to move together, and at the same time the driving rod 61 drives the hinged rod 63 to rotate, so that the hinged rod 63 drives the driving rod 61, the connecting rod 5, the push rod 3 and the induction plate 73 to move toward the square close to the ventilation window 2, so that the push rod 3 further pushes the ventilation window 2 to rotate, and when the induction plate 73 moves to contact with the electromagnet 74, the ventilation window 2 stops rotating and maintains the current position, and the angle of the ventilation window 2 is the final opening angle; the operator can adjust the position of the electromagnet 74 through the hydraulic cylinder 76, and by adjusting the position of the electromagnet 74, the opening angle of the ventilation window 2 can be changed. The operator can select the position of the electromagnet 74 according to the actual situation, thereby determining the opening angle of the ventilation window 2.

[0037] When the induction plate 73 contacts the electromagnet 74, the operator controls the motor 644 through the controller to make the output shaft of the motor 644 and the lead screw 643 rotate in the opposite direction, and the power column 642 moves to the initial position; when the ventilation is finished and the ventilation window 2 needs to be closed, the operator controls the power supply of the electromagnet 74 to be disconnected through the controller. At this time, the electromagnet 74 loses its magnetism, releases the fixation of the induction plate 73, and the reset spring 62 and the limit spring 4 both resume their deformation.

[0038] The reset spring 62 restores its deformation and pushes the driving rod 61 to move toward the direction close to the power column 642 to reset. The driving rod 61 moves and drives the corresponding end of the hinged rod 63 to move, so that the hinged rod 63 rotates. At the same time, the limit spring 4 also restores its deformation and pushes the slider 31, the connecting rod 5, the driving rod 61 and the sensor plate 73 to move away from the ventilation window 2. The slider 31 drives the ventilation window 2 to rotate and close through the push rod 3; when the reset spring 62 and the limit spring 4 are both restored to their initial state, the ventilation window 2 also rotates to close, reducing the need to wait for the power column 642 to move and reset when closing the ventilation window 2, thereby reducing the time required to close the ventilation window 2.

[0039] The implementation principle of a small window debugging track in an embodiment of the present application is as follows: when maintaining the farm shed, the operator determines the position of the electromagnet 74 according to the actual situation, and controls the hydraulic cylinder 76 to move the electromagnet 74 to the predetermined position, and then controls the motor 644 to work through the controller, so that the power column 642 pushes the driving rod 61 forward, and at the same time the driving rod 61 drives the hinged rod 63 to rotate, so that the hinged rod 63 pulls the driving rod 61, the connecting rod 5, the induction plate 73 and the push rod 3 to move, and the push rod 3 moves and pushes the ventilation window 2 to rotate and open; when the induction plate 73 moves to within the detection range of the proximity sensor 72, the proximity sensor 72 transmits a signal to the controller, and the controller controls the power supply of the electromagnet 74 to turn on, and the electromagnet 74 adsorbs and fixes the induction plate 73, and the ventilation window 2 is further rotated and opened while the induction plate 73 moves.

[0040] During the ventilation process, the operator controls the output shaft of the motor 644 to rotate in the opposite direction through the controller, so that the power column 642 moves and resets; when the ventilation is finished, the operator controls the power of the electromagnet 74 to be disconnected through the controller, at which time the reset spring 62 and the limit spring 4 both restore their deformation, so that the ventilation window 2 rotates and closes, and when the reset spring 62 and the limit spring 4 both return to their initial state, the ventilation window 2 is in a closed state.

[0041] Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

Claims

1. A small window debugging track, arranged in a breeding farm shed, the breeding farm shed comprising a wall (1), a top of the wall (1) being provided with a row of multiple window holes (11), characterized in that: A ventilation window (2) is hingedly connected to the top surface of the window hole (11); the small window debugging track (641) comprises a push rod (3) hingedly connected to the window frame of the ventilation window (2); an end of the push rod (3) away from the ventilation window (2) is downwardly directed and inclined in a direction away from the ventilation window (2); A slider (31) is hingedly connected to one end of the push rod (3) away from the ventilation window (2); the slider (31) is slidably connected to the bottom surface of the window hole (11); and the sliding direction of the slider (31) is arranged along the depth direction of the window hole (11); a limit spring (4) is connected to the slider (31); an end of the limit spring (4) away from the slider (31) is fixed to the bottom surface of the window hole (11); and the expansion and contraction direction of the limit spring (4) is consistent with the sliding direction of the slider (31); The small window debugging track (641) further comprises a driving assembly (6) for driving the sliding block (31) to slide.

2. A small window debugging track according to claim 1, characterized in that: The number of the push rods (3) is at least two, and all the push rods (3) are distributed along the length direction of the ventilation window (2); all the sliders (31) are fixedly connected to a connecting rod (5) having a rectangular cross section, and the length direction of the connecting rod (5) is consistent with the length direction of the ventilation window (2); A driving rod (61) is slidably inserted on the connecting rod (5), a return spring (62) is connected to one of the side walls of the driving rod (61), the length direction of the return spring (62) is arranged along the length direction of the connecting rod (5), and one end of the return spring (62) away from the driving rod (61) is fixed to the side wall corresponding to the window frame; An end of the driving rod (61) close to the ventilation window (2) is hingedly connected to a hinged rod (63); an end of the hinged rod (63) away from the driving rod (61) is hingedly connected to the bottom surface of the window hole (11); and the hinged rod (63) is inclined; The driving assembly (6) further comprises a power member (64) for causing the driving rod (61) to slide along the connecting rod (5); a hinge point between the hinge rod (63) and the window hole (11) is a1; a direction between the hinge rod (63) and the driving rod (61) is a2; and a forward direction of the driving rod (61) is from a1 to a2.

3. A small window debugging track according to claim 2, characterized in that: The power member (64) comprises a track (641) installed on the ground, the length direction of the track (641) being consistent with the arrangement direction of a row of ventilation windows (2), a power column (642) corresponding one-to-one to the driving rod (61) being slidably inserted in the track (641), the cross section of the power column (642) being rectangular, a lead screw (643) being rotatably connected in the track (641), the lead screw (643) passing through all the power columns (642) and being threadedly engaged with the power columns (642), and the power member (64) further comprises a motor (644) for driving the lead screw (643) to rotate.

4. A small window debugging track according to claim 2 or 3, characterized in that: The small window debugging track (641) comprises a control component (7) for controlling the operation of the power member (64), and the control component (7) and the driving rod (61) are arranged in a one-to-one correspondence.

5. A small window debugging track according to claim 4, characterized in that: The control assembly (7) comprises a sensing plate (73) fixedly connected to the lower surface of the driving rod (61), the sensing plate (73) being made of magnetic material. The control assembly (7) further comprises a mounting plate (71) fixedly connected to the wall (1), the mounting plate (71) being located on one side of the driving rod (61) in the forward direction, the mounting plate (71) being close to the window hole (11); A proximity sensor (72) is installed on one side of the mounting plate (71) close to the driving rod (61); an electromagnet (74) is also installed on the side wall of the mounting plate (71) on which the proximity sensor (72) is installed; the electromagnet (74) is close to the wall (1); and the control component (7) further includes a controller, which is electrically connected to the proximity sensor (72), the power member (64) and a power source of the electromagnet (74).

6. A small window debugging track according to claim 5, characterized in that: The electromagnet (74) is connected to a sliding rod (75), which passes through the mounting plate (71) and is slidably plugged with the mounting plate (71). The sliding direction of the sliding rod (75) is arranged along the depth direction of the window hole (11). A hydraulic cylinder (76) is installed on the mounting plate (71), and the length direction of the hydraulic cylinder (76) is also arranged along the depth direction of the window hole (11). The telescopic rod of the hydraulic cylinder (76) is fixed to the sliding rod (75).

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