CN215836206U

CN215836206U - Agricultural information ization big-arch shelter ventilation unit

Info

Publication number: CN215836206U
Application number: CN202122460353.8U
Authority: CN
Inventors: 李家毅; 李晨冉; 高浚; 王君; 吴保升
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-02-18
Anticipated expiration: 2031-10-13

Abstract

The utility model discloses an agricultural information greenhouse ventilation device which comprises an installation rod, wherein connecting blocks are respectively installed at two ends of the installation rod, a distance adjusting mechanism is respectively installed at one end of the two connecting blocks in the same direction, a plurality of rectangular grooves are formed in the installation rod in a vertically penetrating mode, an L-shaped block is installed in one rectangular groove, a fan is installed on the L-shaped block, a limiting mechanism is arranged between the L-shaped block and the installation rod and comprises a bolt penetrating through the installation rod and connected with the installation rod in a sliding mode, a pin groove is formed in the L-shaped block and inserted into the pin groove, a spring is installed on the bolt and the installation rod, the spring is sleeved on the bolt, a sleeve which is flush with the outer wall of the threaded cylinder is fixedly connected onto the threaded cylinder, and the sleeve extends into an annular groove. The utility model can not only ensure the stability of the fan after installation, but also not easily generate abnormal sound due to vibration, has more stable work, and can adjust the distance between the fan and the air outlet.

Description

Agricultural information ization big-arch shelter ventilation unit

Technical Field

The utility model relates to the technical field of ventilation devices, in particular to an agricultural informatization greenhouse ventilation device.

Background

The prior art discloses an agricultural information ization big-arch shelter ventilation unit of application number CN201922405251.9, this agricultural information ization big-arch shelter ventilation unit, through the setting of dead lever and couple, personnel can hang the exhaust fan body on the dead lever when using, can select the quantity of installation exhaust fan body according to the demand of temperature and humidity in the big-arch shelter to air in can the quick replacement big-arch shelter, when not needing the ventilation, personnel can take off the exhaust fan body and promote pleasing to the eye temperature.

The air exhausting fan is installed on the fixed rod through the hook, the stability is insufficient, and meanwhile, the air exhausting fan can vibrate during working, so that abnormal sound is generated between the hook and the fixed rod due to vibration; therefore, the agricultural informatization greenhouse ventilation device is designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an agricultural information greenhouse ventilation device.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an agricultural information ization big-arch shelter ventilation unit, includes the installation pole, the connecting block, two are all installed at the both ends of installation pole the roll adjustment mechanism is all installed to a one end of connecting block syntropy, the installation pole runs through from top to bottom and is equipped with a plurality of rectangular channels, one of them L type piece is installed to the rectangular channel, install the fan on the L type piece, be equipped with stop gear between L type piece and the installation pole.

Preferably, roll adjustment mechanism is including the installation piece that is located connecting block one end, it is connected with a screw thread section of thick bamboo to rotate on the installation piece, screw thread section of thick bamboo female connection has the screw rod, screw rod and connecting block fixed connection.

Preferably, the threaded cylinder is fixedly connected with a sleeve which is flush with the outer wall of the threaded cylinder, an annular groove is formed in the connecting block, and the sleeve extends into the annular groove.

Preferably, a rubber pad is installed at the end of the mounting rod opposite to the mounting block, and the fan is abutted to the rubber pad.

Preferably, the limiting mechanism comprises a bolt penetrating through the mounting rod and connected with the mounting rod in a sliding mode, a pin slot is formed in the L-shaped block, the bolt is inserted into the pin slot, a spring is mounted on the bolt and the mounting rod, and the spring is sleeved on the bolt.

Preferably, the bolt is arranged opposite to the fan.

Compared with the prior art, the utility model has the beneficial effects that:

1. the pulling bolt makes the bolt not in the rectangular channel, then installs L type piece in the rectangular channel, offsets with the installation pole until L type piece, and the cotter way is just relative with the bolt this moment, then loosens the bolt, and under the effect of spring, the bolt inserts the cotter way to can fix L type piece, and then realize the installation to the fan, stable after the installation is sufficient, and fan vibrations can not produce the abnormal sound simultaneously, and work is more stable.

2. If when the distance between fan and the window frame needs to be adjusted, the staff manually rotates two screw thread cylinders, because the screw rod can not rotate, when the screw thread cylinder rotates, the screw rod can be moved in the screw thread cylinder, so that the distance between the installation rod and the window frame can be controlled, the distance between the fan and the window frame support can be controlled, and the blowing force to the hinge can be controlled.

In conclusion, the utility model can not only ensure the stability of the fan after installation, but also not easily generate abnormal sound due to vibration, has more stable work, and can adjust the distance between the fan and the air outlet.

Drawings

Fig. 1 is a schematic structural view of an agricultural information greenhouse ventilation device provided by the utility model;

FIG. 2 is a schematic view at A;

fig. 3 is a schematic view of an L-shaped block in the agricultural information greenhouse ventilation device provided by the utility model.

In the figure: the device comprises an installation rod 1, a rectangular groove 2, a fan 3, a 4L-shaped block, a rubber pad 5, a connecting block 6, an annular groove 7, a sleeve 8, a threaded cylinder 9, a screw rod 10, an installation block 11, a pin groove 12, a pin 13 and a spring 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, an agricultural informatization greenhouse ventilation unit, including installation pole 1, connecting block 6 is all installed at the both ends of installation pole 1, and roll adjustment mechanism is all installed to one end of two connecting block 6 syntropies, and roll adjustment mechanism is including the installation piece 11 that is located connecting block 6 one end, rotates on the installation piece 11 and is connected with a screw thread section of thick bamboo 9, and screw thread section of thick bamboo 9 internal thread connection has screw rod 10, screw rod 10 and connecting block 6 fixed connection, and installation piece 11 is installed on the window frame.

The threaded cylinder 9 is fixedly connected with a sleeve 8 which is flush with the outer wall of the threaded cylinder, the connecting block 6 is provided with an annular groove 7, and the sleeve 8 extends into the annular groove 7, so that the sleeve 8 can shield the screw rod 10, and the threaded cylinder is more attractive; wherein, rubber pad 5 is installed with the one end that the installation piece 11 carried on the back mutually to installation pole 1, and fan 3 offsets with rubber pad 5, can increase the degree of compactness that fan 3 and rubber pad 5 offset, is difficult for producing the noise because of vibrations.

Install 1 and run through from top to bottom and be equipped with a plurality of rectangular channels 2, install L type piece 4 in one of them rectangular channel 2, install fan 3 on the L type piece 4, be equipped with stop gear between L type piece 4 and the installation pole 1, stop gear is including running through installation pole 1 and rather than sliding connection's bolt 13, be equipped with cotter way 12 on the L type piece 4, bolt 13 inserts cotter way 12 in, install spring 14 on bolt 13 and the installation pole 1, spring 14 overlaps on bolt 13, bolt 13 sets up with fan 3 mutually the back mutually.

When the fan fixing device is used, a worker firstly manually pulls the bolt 13 to enable the bolt 13 not to be in the rectangular groove 2, then the L-shaped block 4 is installed in the rectangular groove 2 until the L-shaped block 4 is abutted against the installation rod 1, the pin groove 12 is right opposite to the bolt 13, then the bolt 13 is loosened, and the bolt 13 is inserted into the pin groove 12 under the action of the spring 14, so that the L-shaped block 4 can be fixed, the installation of the fan 3 is further realized, the stability after the installation is sufficient, meanwhile, the fan 3 does not generate abnormal sound when vibrating, and the work is more stable;

if when the distance between fan 3 and the window frame needs to be adjusted, the staff manually rotates two screw thread section of thick bamboo 9, because screw rod 10 can not rotate, when rotating because of screw thread section of thick bamboo 9, can realize that screw rod 10 removes in screw thread section of thick bamboo 9 to can control the distance between installation pole 1 and the window frame, and then can control the distance of fan 3 and window frame support, can control the power of blowing to the hinge.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an agricultural information ization big-arch shelter ventilation unit, includes installation pole (1), its characterized in that, connecting block (6), two are all installed at the both ends of installation pole (1) the roll adjustment mechanism is all installed to one end of connecting block (6) syntropy, installation pole (1) is run through from top to bottom and is equipped with a plurality of rectangular channels (2), one of them install L type piece (4) in rectangular channel (2), install fan (3) on L type piece (4), be equipped with stop gear between L type piece (4) and installation pole (1).

2. An agricultural informatization greenhouse ventilation device according to claim 1, wherein the distance adjustment mechanism comprises a mounting block (11) positioned at one end of the connecting block (6), a threaded cylinder (9) is rotatably connected onto the mounting block (11), a screw rod (10) is connected in the threaded cylinder (9), and the screw rod (10) is fixedly connected with the connecting block (6).

3. An agricultural informationalized greenhouse ventilation device according to claim 2, wherein the threaded cylinder (9) is fixedly connected with a sleeve (8) flush with the outer wall of the threaded cylinder, the connecting block (6) is provided with an annular groove (7), and the sleeve (8) extends into the annular groove (7).

4. The agricultural information greenhouse ventilation device as claimed in claim 2, wherein a rubber pad (5) is installed at the end of the installation rod (1) opposite to the installation block (11), and the fan (3) abuts against the rubber pad (5).

5. An agricultural informationalized greenhouse ventilation device according to claim 1, wherein the limiting mechanism comprises a bolt (13) penetrating through and slidably connected with the mounting rod (1), a pin groove (12) is formed in the L-shaped block (4), the bolt (13) is inserted into the pin groove (12), a spring (14) is mounted on the bolt (13) and the mounting rod (1), and the spring (14) is sleeved on the bolt (13).

6. The agricultural information greenhouse ventilation device as claimed in claim 5, wherein the bolt (13) is arranged opposite to the fan (3).