CN217089052U

CN217089052U - Ventilation structure for cultivation

Info

Publication number: CN217089052U
Application number: CN202220488892.4U
Authority: CN
Inventors: 郭小奇; 侯计云; 常德军
Original assignee: Wuxiang Green Agriculture And Animal Husbandry Technology Co ltd
Current assignee: Wuxiang Green Agriculture And Animal Husbandry Technology Co ltd
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2022-08-02
Anticipated expiration: 2032-03-08

Abstract

The utility model discloses a ventilation structure for cultivation, wherein a fan blade is arranged in an installation frame, a first installation cavity and a second installation cavity are arranged on the upper side and the lower side of the installation frame, a driving motor is arranged in the first installation cavity, and the driving motor is in power connection with the fan blade; the heat preservation mechanism includes: the wire guide device comprises a winding and unwinding roller arranged in a first mounting cavity, a sliding chute arranged in a mounting frame, a strip-shaped sliding plate nested in the sliding chute, heat-preservation cloth, a wire guide wheel, a wire storage roller, a clockwork spring energy storage mechanism and a connecting rope, wherein one end of the heat-preservation cloth is wound on the winding and unwinding roller, the other end of the heat-preservation cloth is fixedly connected with the strip-shaped sliding plate, the wire guide wheel and the wire storage roller are arranged in a second mounting cavity, the clockwork spring energy storage mechanism is matched with the axis of the wire storage roller, and one end of the connecting rope is wound on the wire storage roller, and the other end of the connecting rope bypasses the wire guide wheel and is connected with the strip-shaped sliding plate; the driving motor is linked with the winding and unwinding roller through a transmission mechanism. The utility model discloses whether can quick adjustment to breed indoor ventilation, can carry out the shutoff to the vent when stopping the ventilation, guarantee to breed indoor temperature and maintain in the horizontal range that is fit for the animal to grow.

Description

Ventilation structure for cultivation

Technical Field

The utility model relates to a breed ventilation equipment technical field, specific ventilation structure is used in breed that says so.

Background

In the breeding industry, in order to ensure the air quality in a breeding room, the indoor environment needs to be ventilated through a structure, so that the healthy growth of bred animals is ensured. However, in cold winter, because external air temperature is lower, the traditional ventilation structure has the poor problem of heat preservation effect again, leads to the ventilation structure although can satisfy the ventilation demand of indoor environment, but indoor hot-air can be followed the ventilation structure and outwards diffused, leads to indoor temperature to run off seriously, influences the healthy growth of breed animal.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a breed and use ventilation structure, whether can quick adjustment to breed indoor ventilation, can carry out the shutoff to the vent when stopping the ventilation, guarantee to breed indoor temperature and maintain in the horizontal range that is fit for the animal growth.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a ventilation structure for cultivation comprises an installation frame, fan blades, a driving motor and a heat preservation mechanism, wherein the fan blades are rotatably installed in the installation frame, a first installation cavity and a second installation cavity are respectively formed in the upper side and the lower side of the installation frame, the driving motor is fixedly installed in the first installation cavity, a driving chain wheel is fixedly connected to a rotating shaft of the driving motor, a transmission chain wheel is fixedly connected to the axis of each fan blade, and the transmission chain wheel is in transmission connection with the driving chain wheel through a chain;

the heat preservation mechanism includes: the winding and unwinding device comprises a winding and unwinding roller rotatably mounted in a first mounting cavity, a strip-shaped through hole communicating the first mounting cavity with the inside of a mounting frame, a sliding chute arranged in the mounting frame and arranged along the vertical direction, a strip-shaped sliding plate nested in the sliding chute in a relative sliding manner and arranged along the horizontal direction, a heat-insulating cloth with one end wound on the winding and unwinding roller and the other end penetrating through the strip-shaped through hole and fixedly connected with the strip-shaped sliding plate, a wire guide wheel rotatably mounted in a second mounting cavity and arranged in the same vertical direction with the sliding chute, a wire storage roller rotatably mounted in a second mounting cavity, a clockwork spring energy storage mechanism matched with the axis of the wire storage roller, and a connecting rope with one end wound on the wire storage roller and the other end wound on the wire guide wheel and connected with the strip-shaped sliding plate; the driving motor is linked with the winding and unwinding roller through a transmission mechanism.

The fan blade is characterized in that a mounting frame is fixedly mounted in the mounting frame, and the fan blade is nested and mounted on the mounting frame in a relative rotating mode.

The transmission mechanism includes: the device comprises a sliding groove, a reciprocating screw rod, a sliding seat, a rack, a mounting disc, ratchets, pawls, a driving gear, a first rotating sprocket and a second rotating sprocket, wherein the sliding groove is formed in a first mounting cavity and is arranged along the horizontal direction; the pawl and the ratchet form a ratchet mechanism, the driving gear is meshed with the rack, and the first rotating chain wheel is in transmission connection with the second rotating chain wheel through a chain.

The sliding groove both ends respectively fixed mounting have first pressure switch, second pressure switch, still install singlechip, signal receiver in the first installation cavity, and singlechip and first pressure switch, second pressure switch, driving motor, signal receiver signal connection, signal receiver has the remote controller through wireless signal connection.

One end of the pawl is rotatably installed on the driving chain wheel, the other end of the pawl is meshed with the ratchet, one end of a reed is further connected to the driving chain wheel, and the other end of the reed is connected to the pawl.

The utility model has the advantages that: through ratchet's setting, power when making driving motor corotation only can drive fan blade normal rotation, can drive sliding seat and rack reciprocating sliding in the sliding tray when driving motor reversal, and then whether the state of control heat preservation cloth to the installing frame shutoff can whether quick adjustment is to carrying out ventilation indoor breed. When stopping ventilation, the heat preservation cloth can be driven by driving motor and be emitted, realizes the shutoff to the installing frame, guarantees to breed indoor temperature position at specific horizontal range, and then guarantees that the animal of breed can grow healthily, improves the breed quality.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged detail view of portion A of FIG. 1;

FIG. 3 is an enlarged detail view of the portion B of FIG. 1;

fig. 4 is a schematic structural view of the driving sprocket and the mounting plate in matched combination.

In the figure: the device comprises a mounting frame 1, a fan blade 2, a driving motor 3, a first mounting cavity 4, a second mounting cavity 5, a driving chain wheel 6, a transmission chain wheel 7, a take-up and pay-off roller 8, a sliding chute 9, a strip-shaped sliding plate 10, heat preservation cloth 11, a guide wire wheel 12, a wire storage roller 13, a clockwork spring energy storage mechanism 14, a connecting rope 15, a mounting rack 16, a sliding chute 17, a reciprocating screw rod 18, a sliding seat 19, a rack 20, a mounting disc 21, a ratchet 22, a pawl 23, a driving gear 24, a first rotating chain wheel 25, a second rotating chain wheel 26, a first pressure switch 27, a second pressure switch 28 and a reed 29.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a ventilation structure for cultivation comprises an installation frame 1, fan blades 2, a driving motor 3 and a heat preservation mechanism, wherein the fan blades 2 are rotatably installed in the installation frame 1, a first installation cavity 4 and a second installation cavity 5 are respectively formed in the upper side and the lower side of the installation frame 1, the driving motor 3 is fixedly installed in the first installation cavity 4, a driving chain wheel 6 is fixedly connected to a rotating shaft of the driving motor 3, a driving chain wheel 7 is fixedly connected to the axis of the fan blades 2, and the driving chain wheel 7 is in transmission connection with the driving chain wheel 6 through a chain;

the heat preservation mechanism includes: a winding and unwinding roller 8 rotatably mounted in the first mounting cavity 4, a bar-shaped through hole communicating the first mounting cavity 4 with the inside of the mounting frame 1, a chute 9 arranged in the mounting frame 1 and arranged along the vertical direction, a bar-shaped sliding plate 10 nested and mounted in the chute 9 in a relative sliding manner and arranged along the horizontal direction, a heat insulating cloth 11 with one end wound on the winding and unwinding roller 8 and the other end penetrating through the bar-shaped through hole and fixedly connected with the bar-shaped sliding plate 10, a wire guide wheel 12 rotatably mounted in the second mounting cavity 5 and arranged in the same vertical direction with the chute 9, a wire storage roller 13 rotatably mounted in the second mounting cavity 5, a clockwork spring energy storage mechanism 14 mounted at the axis of the wire storage roller 13 in a matching manner, and a connecting rope 15 with the bar-shaped sliding plate 10 with one end wound on the wire storage roller 13 and the other end wound around the wire guide wheel 12; the driving motor 3 is linked with the winding and unwinding roller 8 through a transmission mechanism.

The utility model discloses in, fixed mounting has mounting bracket 16 in the installing frame 1, and fan leaf 2 is installed on mounting bracket 16 with relative pivoted mode nestification, guarantees that fan leaf 2 is stable installation in installing frame 1.

The transmission mechanism includes: a sliding groove 17 which is opened in the first mounting cavity 4 and is arranged along the horizontal direction, a reciprocating screw rod 18 which is rotatably mounted in the sliding groove 17 and is arranged along the horizontal direction, a sliding seat 19 which is slidably mounted in the sliding groove 17 and is screwed with the reciprocating screw rod 18, a rack 20 which is fixedly connected on the sliding seat 19, a mounting disc 21 which is fixedly connected at the end part of the reciprocating screw rod 18 and is arranged at the outer side of the sliding groove 17, ratchets 22 which are uniformly arranged at the inner wall of the mounting disc 21, pawls 23 which are arranged at the outer edge of the driving chain wheel 6 in a matching way and are matched and combined with the ratchets 22, a driving gear 24 which is rotatably mounted in the second mounting cavity 5 and is arranged on the central line of the sliding groove 17, a first rotating chain wheel 25 which is fixedly connected at the axle center of the driving gear 24, and a second rotating chain wheel 26 which is fixedly connected at the axle center of the take-up and pay-off roller 8; the pawl 23 and the ratchet 22 are combined to form a ratchet mechanism, the driving gear 24 is meshed with the rack 20, and the first rotating chain wheel 25 and the second rotating chain wheel 26 are connected through chain transmission.

One end of the pawl 23 is rotatably mounted on the driving sprocket 6, the other end of the pawl 23 is meshed with the ratchet 22, one end of a spring 29 is further connected to the driving sprocket 6, and the other end of the spring 29 is connected to the pawl 23.

When the driving motor 3 rotates forwards, the driving chain wheel 6 is driven to rotate forwards synchronously, at the moment, the pawl 23 cannot act with the ratchet 22, so that the mounting disc 21 and the reciprocating screw rod 18 fixedly connected with the mounting disc 21 are in a static state, meanwhile, the driving chain wheel 6 drives the driving chain wheel 7 and the fan blade 2 fixedly connected with the driving chain wheel 7 to rotate through a chain, and external air is introduced into a room.

When the driving motor 3 rotates reversely, the driving chain wheel 6 is driven to synchronously rotate reversely, and at the moment, the pawl 23 acts on the ratchet 22 to drive the mounting disc 21 and the reciprocating screw rod 18 to stably rotate, so that the sliding seat 19 is driven to slide along the sliding groove 17 in a reciprocating manner.

When the sliding seat 19 slides to the left side by the right side of the sliding groove 17, the rack 20 drives the driving gear 24 to rotate anticlockwise, and then the winding roller 8 is driven to rotate anticlockwise by the first rotating chain wheel 25 and the second rotating chain wheel 26, the heat preservation cloth 11 wound on the winding roller 8 is discharged, the mechanical energy stored by the clockwork spring energy storage mechanism 14 drives the winding roller to rotate anticlockwise, and then the connecting rope 15 is retracted to the wire storage roller 13, the connecting rope 15 pulls the strip-shaped sliding plate 10 and the heat preservation cloth 11 to move downwards in the retracting process, the mounting frame 1 is blocked, so that the indoor environment is separated from the external environment, and the heat preservation of the indoor environment is realized.

When sliding seat 19 is slided to the right side by sliding tray 17 left side, rack 20 drives drive gear 24 clockwise, and then through first rotation sprocket 25, second rotation sprocket 26 drives and receive and release roller 8 clockwise, withdraw and the coiling again of heat preservation cloth 11 on receiving and releasing roller 8, heat preservation cloth 11 drives bar slide 10 and connects rope 15 upward movement this moment, make indoor environment and external environment intercommunication, can drive fan leaf 2 normal rotation when driving motor 3 corotation in order to inputing the external air indoor, realize the ventilation to indoor environment. The connecting rope 15 drives the wire storage roller 13 to pay off in the process of moving upwards, and meanwhile, the spring energy storage mechanism 14 is acted and stores mechanical energy.

The two ends of the sliding groove 17 are respectively and fixedly provided with a first pressure switch 27 and a second pressure switch 28, the first installation cavity 4 is also internally provided with a single chip microcomputer and a signal receiver, the single chip microcomputer is in signal connection with the first pressure switch 27, the second pressure switch 28, the driving motor 3 and the signal receiver, and the signal receiver is connected with a remote controller through a wireless signal.

When the remote controller sends a ventilation signal to the signal receiver, the single chip microcomputer controls the driving motor 3 to rotate reversely so as to drive the sliding seat 19 to move from the left side to the right side of the sliding groove 17, so that the heat-insulating cloth 11 of the plugging mounting frame 1 is retracted and wound on the winding and unwinding roller 8, when the sliding seat 19 abuts against the second pressure switch 28 on the right side and triggers the second pressure switch 28, the heat-insulating cloth 11 is completely wound on the winding and unwinding roller 8, the mounting frame 1 is in a ventilation state, the single chip microcomputer receives the signal sent by the second pressure switch 28 and then controls the driving motor 3 to rotate forwards so as to drive the fan blade 2 to rotate normally, outside air is input into a room along the mounting frame 1 under the action of the fan blade 2, and the effect of ventilation and air exchange of the indoor environment is achieved.

When the remote controller sends a closing signal to the signal receiver, the single chip microcomputer controls the driving motor 3 to rotate reversely, so that the sliding seat 19 is driven to move leftwards from the right side of the sliding groove 17, the insulating cloth 11 wound on the winding and unwinding roller 8 is enabled to be discharged and the mounting frame 1 is plugged, when the sliding seat 19 abuts against the first pressure switch 27 on the left side and triggers the second pressure switch 28 chamber, the discharged insulating cloth 11 is indicated to plug the mounting frame 1, the single chip microcomputer receives the signal sent by the second pressure switch 28 and then controls the driving motor 3 to be closed, the mounting frame 1 can be plugged when ventilation is stopped, the indoor environment is guaranteed to be insulated, and the cultured animals are guaranteed to grow normally.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. The utility model provides a breed and use ventilation structure which characterized in that: the fan blade mounting structure comprises a mounting frame (1), fan blades (2), a driving motor (3) and a heat preservation mechanism, wherein the fan blades (2) are rotatably mounted in the mounting frame (1), a first mounting cavity (4) and a second mounting cavity (5) are respectively formed in the upper side and the lower side of the mounting frame (1), the driving motor (3) is fixedly mounted in the first mounting cavity (4), a driving chain wheel (6) is fixedly connected to a rotating shaft of the driving motor (3), a transmission chain wheel (7) is fixedly connected to the axis of each fan blade (2), and the transmission chain wheel (7) is in transmission connection with the driving chain wheel (6) through a chain;

the heat preservation mechanism includes: a take-up and pay-off roller (8) rotatably arranged in the first mounting cavity (4), a strip-shaped through hole for communicating the first mounting cavity (4) with the inside of the mounting frame (1), a sliding chute (9) which is arranged in the mounting frame (1) and is arranged along the vertical direction, the device comprises a strip-shaped sliding plate (10) which is nested and installed in a sliding groove (9) in a relative sliding mode and is arranged along the horizontal direction, a heat preservation cloth (11) with one end wound on a winding and releasing roller (8) and the other end penetrating through a strip-shaped through hole to be fixedly connected with the strip-shaped sliding plate (10), a wire guide wheel (12) which is rotatably installed in a second installation cavity (5) and is arranged in the same vertical direction with the sliding groove (9), a wire storage roller (13) rotatably installed in the second installation cavity (5), a clockwork spring energy storage mechanism (14) which is matched and installed at the axis of the wire storage roller (13), and a connecting rope (15) with one end wound on the wire storage roller (13) and the other end bypassing the wire guide wheel (12) and connected with the strip-shaped sliding plate (10); the driving motor (3) is linked with the take-up and pay-off roller (8) through a transmission mechanism.

2. The ventilation structure for cultivation according to claim 1, wherein: a mounting frame (16) is fixedly mounted in the mounting frame (1), and the fan blades (2) are nested and mounted on the mounting frame (16) in a relative rotating mode.

3. The ventilation structure for cultivation according to claim 1, wherein: the transmission mechanism includes: a sliding groove (17) which is arranged in the first mounting cavity (4) and is arranged along the horizontal direction, a reciprocating screw rod (18) which is rotatably arranged in the sliding groove (17) and is arranged along the horizontal direction, a sliding seat (19) which is slidably arranged in the sliding groove (17) and is screwed with the reciprocating screw rod (18), a rack (20) which is fixedly connected on the sliding seat (19), a mounting disc (21) which is fixedly connected at the end part of the reciprocating screw rod (18) and is arranged at the outer side of the sliding groove (17), ratchets (22) which are uniformly arranged at the inner wall of the mounting disc (21), a pawl (23) which is arranged at the outer edge of the driving chain wheel ratchet (6) in a matching way and is matched and combined with the pawl (22), a driving gear (24) which is rotatably arranged in the second mounting cavity (5) and is arranged on the center line of the sliding groove (17), a first rotating chain wheel (25) which is fixedly connected at the axle center of the driving gear (24), and a second rotating chain wheel (26) which is fixedly connected at the axle center of the receiving and releasing roller (8); the pawl (23) and the ratchet (22) are combined to form a ratchet mechanism, the driving gear (24) is meshed with the rack (20), and the first rotating chain wheel (25) is in transmission connection with the second rotating chain wheel (26) through a chain.

4. The ventilation structure for cultivation according to claim 3, wherein: the sliding groove (17) both ends are fixed mounting respectively have first pressure switch (27), second pressure switch (28), still install singlechip, signal receiver in first installation cavity (4), and singlechip and first pressure switch (27), second pressure switch (28), driving motor (3), signal receiver signal connection, signal receiver has the remote controller through wireless signal connection.

5. A ventilating structure for use in farming according to claim 3, wherein: one end of the pawl (23) is rotatably arranged on the driving chain wheel (6), the other end of the pawl (23) is meshed with the ratchet (22), one end of a reed (29) is further connected to the driving chain wheel (6), and the other end of the reed (29) is connected to the pawl (23).