CN215293634U

CN215293634U - Sound flow guiding gate

Info

Publication number: CN215293634U
Application number: CN202121605133.3U
Authority: CN
Inventors: 祝丽; 周为民
Original assignee: Yinuoyun Technology Wuhan Co ltd
Current assignee: Yinuoyun Technology Wuhan Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2021-12-24
Anticipated expiration: 2031-07-15

Abstract

The utility model discloses a sound water conservancy diversion gate, which comprises a housin, the top of casing is equipped with the control box, the inside rotation of control box is connected with first pivot, be equipped with the cavity between the outer wall of casing and the inner wall, the bottom of first pivot is run through the casing and is extended to cavity in-connection and have first bevel gear, it is connected with the second pivot to rotate between the inside both sides wall of cavity, be fixed with second bevel gear in the second pivot, second bevel gear is connected with first bevel gear meshing, the bilateral symmetry that lies in second bevel gear in the second pivot is equipped with the action wheel, it is equipped with a plurality of third pivots to equidistant down from last between the inside both sides wall of casing, and is a plurality of all be equipped with the baffle in the third pivot, and is a plurality of the both ends of third pivot all run through the casing and extend to cavity in-connection and have from the driving wheel. The utility model discloses a shutter type's that sets up baffle conveniently adjusts the size and the direction of air current, and stability is better, easy operation, easily popularization.

Description

Sound flow guiding gate

Technical Field

The utility model relates to a gate technical field, concretely relates to sound water conservancy diversion gate.

Background

The gate is used for a control facility for closing and opening the passage, and can be used for intercepting water flow, controlling water level, regulating flow rate and the like.

The existing gate is inconvenient to operate when adjusting the flow of air flow, cannot well adjust the guide of the air flow, and cannot well meet the use requirements of people.

Therefore, it is necessary to invent a sound guide shutter to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sound water conservancy diversion gate to current gate is when the regulation to air flow size among the solution technique, and the operation is very inconvenient, and can not carry out fine adjustment to the direction of air current, the problem of satisfying people's user demand that can not be fine.

In order to achieve the above object, the present invention provides the following technical solutions: the sound diversion gate comprises a shell, a control box is arranged at the top end of the shell, a first rotating shaft is rotatably connected inside the control box, a cavity is arranged between the outer wall and the inner wall of the shell, the bottom end of the first rotating shaft penetrates through the shell and extends into the cavity to be connected with a first bevel gear, a second rotating shaft is rotatably connected between two side walls inside the cavity, a second bevel gear is fixed on the second rotating shaft and is meshed with the first bevel gear, driving wheels are symmetrically arranged on two sides of the second bevel gear on the second rotating shaft, a plurality of third rotating shafts are arranged between two side walls inside the shell at equal intervals from top to bottom, baffles are arranged on the plurality of third rotating shafts, two ends of the plurality of third rotating shafts penetrate through the shell and extend into the cavity to be connected with driven wheels, and the driven wheels are connected with the driving wheels through belt transmission, the first rotating shaft is provided with a circular gear, one side of the control box is movably inserted with a connecting rod, and one end of the connecting rod is movably inserted in a tooth groove of the circular gear.

Preferably, the top middle part of control box is equipped with the through-hole, the top of first pivot runs through the through-hole and extends to the external connection and have the handle, the lateral wall of handle is equipped with anti-skidding burr.

Preferably, a bearing is fixed between the inner walls of the through holes, and the outer wall of the first rotating shaft is attached to the inner wall of the bearing.

Preferably, the inner wall bilateral symmetry of control box is equipped with the spout, two all be equipped with the guide bar in the spout, two equal sliding connection has the slider on the guide bar, two the one end of slider all runs through corresponding spout and extends to outside symmetric connection at the both sides wall of connecting rod.

Preferably, two all be connected with the spring between the slider and the inner wall that corresponds the spout, two the spring is all overlapped and is established on the guide bar that corresponds.

Preferably, the other end of the connecting rod is provided with a circular plate, and rubber pads are symmetrically arranged on one side of the circular plate, which faces the control box.

Preferably, both ends of the shell are respectively communicated with an air inlet pipeline and an air outlet pipeline, and sealing flanges are arranged at the ends, far away from the shell, of the air inlet pipeline and the air outlet pipeline.

In the technical scheme, the utility model provides a technological effect and advantage:

1. the angle of the shutter type baffle is conveniently adjusted through the arranged control box, so that the size and the direction of air flow are conveniently adjusted, and the shutter type baffle has the advantages of better stability, simplicity in operation and easiness in popularization;

2. the connecting rod can be automatically inserted into the tooth grooves of the circular gear to fix the first rotating shaft through the arranged spring, the phenomenon that the baffle is moved due to overlarge airflow is avoided, the circular plate is prevented from being damaged due to collision with the control box through the arranged rubber pad, the distance is reserved between the circular plate and the control box, and the circular plate is conveniently held to move the connecting rod outwards.

Drawings

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

FIG. 2 is a cross-sectional view of the overall structure of the present invention;

FIG. 3 is a top view of the internal structure of the control box of the present invention;

fig. 4 is an enlarged view of the region a in fig. 2 according to the present invention.

Description of reference numerals:

1. a housing; 11. a chamber; 12. a second rotating shaft; 121. a second bevel gear; 122. a driving wheel; 13. a third rotating shaft; 131. a baffle plate; 132. a driven wheel; 14. an air intake duct; 15. an air outlet pipe; 2. a control box; 21. a first rotating shaft; 211. a first bevel gear; 212. a circular gear; 213. a handle; 22. a connecting rod; 221. a circular plate; 222. a rubber pad; 23. a through hole; 231. a bearing; 24. a chute; 241. a guide bar; 242. a slider; 243. a spring.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a sound diversion gate as shown in fig. 1-4, which comprises a shell 1, a control box 2 is arranged on the top end of the shell 1, a first rotating shaft 21 is rotatably connected inside the control box 2, a cavity 11 is arranged between the outer wall and the inner wall of the shell 1, a first bevel gear 211 is connected in the cavity 11 through the shell 1 at the bottom end of the first rotating shaft 21, a second rotating shaft 12 is rotatably connected between the two inner side walls of the cavity 11, a second bevel gear 121 is fixed on the second rotating shaft 12, the second bevel gear 121 is meshed with the first bevel gear 211, a driving wheel 122 is symmetrically arranged on the second rotating shaft 12 at the two sides of the second bevel gear 121, a plurality of third rotating shafts 13 are arranged at equal intervals from top to bottom between the two inner side walls of the shell 1, a plurality of baffles 131 are arranged on the third rotating shafts 13, and a plurality of two ends of the third rotating shafts 13 extend through the shell 1 to the cavity 11 and are connected with a driven wheel 132, the driven wheel 132 is in transmission connection with the driving wheel 122 through a belt, the first rotating shaft 21 is provided with a circular gear 212, one side of the control box 2 is movably inserted with a connecting rod 22, and one end of the connecting rod 22 is movably inserted in a tooth groove of the circular gear 212.

The top middle part of control box 2 is equipped with through-hole 23, the top of first pivot 21 runs through-hole 23 and extends to external connection has handle 213, the lateral wall of handle 213 is equipped with anti-skidding burr, conveniently rotates first pivot 21 through the handle 213 that has anti-skidding burr that sets up, avoids skidding.

Be fixed with bearing 231 between the inner wall of through-hole 23, the outer wall of first pivot 21 is connected with the inner wall laminating of bearing 231, can make first pivot 21 rotate more stably through the bearing 231 that sets up.

The inner wall bilateral symmetry of control box 2 is equipped with spout 24, two all be equipped with guide bar 241 in the spout 24, two equal sliding connection has slider 242, two on the guide bar 241 the one end of slider 242 all runs through corresponding spout 24 and extends to outside symmetric connection at the both sides wall of connecting rod 22.

Two all be connected with spring 243 between slider 242 and the inner wall that corresponds spout 24, two spring 243 all overlaps and establishes on the guide bar 241 that corresponds, can make connecting rod 22 peg graft automatically and fix first pivot 21 in the tooth's socket of circular gear 212 through the spring 243 that sets up, prevents that the air current is too big, leads to baffle 131 to remove.

The other end of the connecting rod 22 is provided with a circular plate 221, rubber pads 222 are symmetrically arranged on one side of the circular plate 221, which faces the control box 2, and the arranged rubber pads 222 prevent the circular plate 221 from being damaged due to collision with the control box 2, and keep a distance between the circular plate 221 and the control box 2, so that the connecting rod 22 can be conveniently held by the circular plate 221 to move outwards.

The two ends of the shell 1 are respectively communicated with an air inlet pipeline 14 and an air outlet pipeline 15, and sealing flanges are arranged at the ends, far away from the shell 1, of the air inlet pipeline 14 and the air outlet pipeline 15.

This practical theory of operation:

referring to the attached drawings 1-4 of the specification, when a user needs to use the device, the circular plate 221 is pinched to move outward, so that the connecting rod 22 is not inserted into the tooth slot of the circular gear 212, then the rotating handle 213 drives the first rotating shaft 21 to rotate, the first bevel gear 211 on the first rotating shaft 21 drives the second bevel gear 121 to rotate, so that the second rotating shaft 12 rotates, the driving wheel 122 on the second rotating shaft 12 drives the driven wheel 132 to rotate through a belt, and further drives the third rotating shaft 13 to rotate, the third rotating shaft 13 drives the baffle 131 to rotate to adjust the size of the air flow, after the air flow is adjusted to a proper position, the circular plate 221 is released, under the action of the spring 243, the connecting rod 22 is inserted into the tooth slot of the circular gear 212 to fix the circular gear 212, and further fix the first rotating shaft 21;

referring to the attached drawings 1-4 of the specification, when the device is used, the first rotating shaft 21 is convenient to rotate through the arranged handle 213 with the anti-slip ribs, so that slipping is avoided, the first rotating shaft 21 can rotate more stably through the arranged bearing 231, the connecting rod 22 can be automatically inserted into the tooth groove of the circular gear 212 to fix the first rotating shaft 21 through the arranged spring 243, too large air flow is prevented, the baffle 131 is prevented from moving, the damage caused by collision of the circular plate 221 and the control box 2 is avoided through the arranged rubber pad 222, a distance is reserved between the circular plate 221 and the control box 2, and the connecting rod 22 can be conveniently held by the circular plate 221 to move outwards.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. Sound water conservancy diversion gate, including casing (1), its characterized in that: the top end of the shell (1) is provided with a control box (2), the interior of the control box (2) is rotatably connected with a first rotating shaft (21), a cavity (11) is arranged between the outer wall and the inner wall of the shell (1), the bottom end of the first rotating shaft (21) penetrates through the shell (1) and extends into the cavity (11) to be connected with a first bevel gear (211), a second rotating shaft (12) is rotatably connected between the two inner side walls of the cavity (11), a second bevel gear (121) is fixed on the second rotating shaft (12), the second bevel gear (121) is meshed with the first bevel gear (211), driving wheels (122) are symmetrically arranged on the second rotating shaft (12) and positioned on two sides of the second bevel gear (121), a plurality of third rotating shafts (13) are arranged between the two inner side walls of the shell (1) at equal intervals from top to bottom, and baffles (131) are arranged on the third rotating shafts (13), the two ends of the third rotating shaft (13) penetrate through the shell (1) and extend into the cavity (11) to be connected with the driven wheel (132), the driven wheel (132) is connected with the driving wheel (122) through a belt in a transmission mode, the first rotating shaft (21) is provided with a circular gear (212), one side of the control box (2) is movably inserted with a connecting rod (22), and one end of the connecting rod (22) is movably inserted into a tooth groove of the circular gear (212).

2. The acoustic diversion gate of claim 1, wherein: the top middle part of control box (2) is equipped with through-hole (23), the top of first pivot (21) runs through-hole (23) and extends to external connection and has handle (213), the lateral wall of handle (213) is equipped with anti-skidding burr.

3. The sound guide gate of claim 2, wherein: and a bearing (231) is fixed between the inner walls of the through holes (23), and the outer wall of the first rotating shaft (21) is attached and connected with the inner wall of the bearing (231).

4. The acoustic diversion gate of claim 1, wherein: the inner wall bilateral symmetry of control box (2) is equipped with spout (24), two all be equipped with guide bar (241), two in spout (24) equal sliding connection has slider (242), two on guide bar (241) the one end of slider (242) all runs through corresponding spout (24) and extends to the both sides wall of outside symmetric connection at connecting rod (22).

5. The acoustic diversion gate of claim 4, wherein: two all be connected with spring (243) between slider (242) and the inner wall that corresponds spout (24), two spring (243) all overlap and establish on corresponding guide bar (241).

6. The acoustic diversion gate of claim 1, wherein: the other end of the connecting rod (22) is provided with a circular plate (221), and rubber pads (222) are symmetrically arranged on one side of the circular plate (221) facing the control box (2).

7. The acoustic diversion gate of claim 1, wherein: the two ends of the shell (1) are respectively communicated with an air inlet pipeline (14) and an air outlet pipeline (15), and sealing flanges are arranged at one ends, far away from the shell (1), of the air inlet pipeline (14) and the air outlet pipeline (15).