CN210244190U

CN210244190U - Novel remote air volume adjusting and controlling device

Info

Publication number: CN210244190U
Application number: CN201921230424.1U
Authority: CN
Inventors: Zhaode Zhang; 张照德; Ruihong Li; 李锐洪
Original assignee: Hongta Tobacco Group Co Ltd
Current assignee: Hongta Tobacco Group Co Ltd
Priority date: 2019-08-01
Filing date: 2019-08-01
Publication date: 2020-04-03
Anticipated expiration: 2029-08-01

Abstract

The utility model relates to a novel long-range air regulation control device belongs to air regulation mechanism technical field, novel long-range air regulation control device include regulating arm (2), fixed block (3), air door (5), universal joint (6), remote control pole (7), movable joint (8), movable joint base (9), rack connecting rod (10), rack (11), driven gear (12), driving gear (13), gear adjustment handle (15), bottom plate (16), gear box. The utility model discloses can satisfy operating personnel and put into remote regulation subaerial can convenient and fast ground realize the dust removal amount of wind. Meanwhile, when the air quantity of the air door is adjusted to meet the requirement of the working condition, the rotating handle of the driving gear is loosened, the rotating handle is popped out by a return spring and pushed into a corresponding hole of a reference circle to be clamped, and the opening degree of the air door adjuster is accurately controlled through the driving dial.

Description

Novel remote air volume adjusting and controlling device

Technical Field

The utility model belongs to the technical field of air regulation mechanism, specifically speaking relates to a novel long-range air regulation control device.

Background

When tobacco leaves are sorted by a leaf laying and placing table at the feeding end of a threshing and redrying production line, dust is large, the environment is poor, and a dust removal pipe network is required to be arranged above the oblique leaf laying and placing table for environmental dust removal. Because the leaf laying pendulum is more to the workstation, personnel are denser, and the dust removal pipe height that sets up is higher, and the dust removal pipe network branch is more, and the air door is adjusted and is all adopted conventional mode to set up on the tuber pipe of a take the altitude, and the air door regulator need just can adjust with the help of high altitude construction car during to satisfy the production demand. Like this the mode of regulation does not conform to the production reality, and the regulation degree of difficulty is great, leads to the dust removal effect relatively poor, to above-mentioned outstanding problem, needs to develop a remote control air regulation device to satisfy operating personnel just can convenient and fast adjust required dust removal amount of wind subaerial, guarantee that operational environment is clean, clean.

Disclosure of Invention

In order to overcome the problem that exists among the background art, the utility model provides a novel long-range air regulation control device to satisfy operating personnel can realize the dust removal amount of wind and put into remote regulation subaerial convenient and fast.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the novel remote air volume adjusting and controlling device comprises an adjusting arm 2, a fixed block 3, an air door 5, a universal joint 6, a remote adjusting rod 7, an articulated 8, an articulated base 9, a rack connecting rod 10, a rack 11, a driven gear 12, a driving gear 13, a gear adjusting handle 15, a bottom plate 16 and a gear box, wherein the gear box is arranged on the bottom plate 16, the driven gear 12 and the driving gear 13 are respectively arranged in the gear box through rotating shafts, the driven gear 12 is meshed with the driving gear 13, the driving gear 13 is provided with the gear adjusting handle 15, the rack connecting rod 10 is arranged in a sliding chute arranged on the gear box, the rack 11 meshed with the driven gear 12 is fixedly arranged on the rack connecting rod 10, the articulated base 9 is fixedly arranged at the end part of the rack connecting rod 10, the remote adjusting rod 7 is fixedly arranged on the articulated base 9 through the articulated 8, the middle part of the adjusting arm 2 is hinged on a positioning hole 1 on the air pipe 4 through a pin shaft, the upper end of the adjusting arm 2 is connected with the end part of a remote adjusting rod 7 through a universal joint 6, an air door 5 is fixedly arranged at the lower end of the adjusting arm 2, and a fixing block 3 arranged on the inner wall of the air pipe 4 is respectively arranged below the left side and above the right side of the air door 5.

Furthermore, a dial 14 is fixedly arranged on the front side of the driving gear 13, and a gear adjusting handle 15 is positioned on the front side of a panel of the dial 14.

Furthermore, a circle of fixing holes 17 are uniformly formed in the edge of the dial 14 in the circumferential direction, a through hole is formed in the gear adjusting handle 15, a fixing rod 18 is inserted into the through hole, a cross rod 19 is arranged at one end of the fixing rod 18, a plug 20 matched with the fixing hole 17 is arranged at the other end of the fixing rod 18, the diameter of the plug 20 is larger than that of the fixing rod 18, and a return spring 21 is sleeved on the fixing rod 18 between the plug 20 and the gear adjusting handle 15.

The utility model has the advantages that:

the utility model discloses can satisfy operating personnel and put into remote regulation subaerial can convenient and fast ground realize the dust removal amount of wind. Meanwhile, when the air quantity of the air door is adjusted to meet the requirement of the working condition, the rotating handle of the driving gear is loosened, the rotating handle is popped out by a return spring and pushed into a corresponding hole of a reference circle to be clamped, and the opening degree of the air door adjuster is accurately controlled through the driving dial.

Drawings

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

FIG. 2 is a schematic structural diagram of the dial of the present invention;

fig. 3 is the schematic view of the fixing structure of the gear adjusting handle of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the embodiments of the present invention and the accompanying drawings, and obviously, 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.

As shown in fig. 1-3, the novel remote air volume adjusting and controlling device comprises an adjusting arm 2, a fixed block 3, an air door 5, a universal joint 6, a remote adjusting rod 7, a movable joint 8, a movable joint base 9, a rack connecting rod 10, a rack 11, a driven gear 12, a driving gear 13, a gear adjusting handle 15, a bottom plate 16 and a gear box.

The gear box is arranged on a bottom plate 16, a driven gear 12 and a driving gear 13 are respectively arranged in the gear box through rotating shafts, the driven gear 12 is meshed with the driving gear 13, a gear adjusting handle 15 is arranged on the driving gear 13, a rack connecting rod 10 is arranged in a sliding groove formed in the gear box, a rack 11 meshed with the driven gear 12 is fixedly arranged on the rack connecting rod 10, a movable joint base 9 is fixedly arranged at the end part of the rack connecting rod 10, a remote adjusting rod 7 is fixedly arranged on the movable joint base 9 through a movable joint 8, the remote adjusting rod 7 is long in length, the difficulty coefficient of stable transmission is large, the defect that the transmission of the remote adjusting rod 7 is unstable due to overlong length is overcome, the movable joint 8 arranged on the movable joint base 9 is adopted to realize that the remote adjusting rod 7 is connected with the rack connecting rod 10, and when the, the angle is changed through the rotation of the movable joint 8 to avoid a transmission dead point, so that the transmission can be ensured to be smooth, flexible and reliable no matter how long the length of the remote adjusting rod 7 is. Meanwhile, the rack 11 is fixedly arranged on the rack connecting rod 10 arranged in the sliding groove on the gear box, so that the rack connecting rod 10 can stably do reciprocating linear motion by driving the rack 11 to work through the positive rotation and the overturning of the driving gear 13 and the meshing of the driving gear and the driven gear 12. The end part of a remote adjusting rod 7 extends into the air pipe 4, the middle part of an adjusting arm 2 is hinged on a positioning hole 1 on the air pipe 4 through a pin shaft, the upper end of the adjusting arm 2 is connected with the end part of the remote adjusting rod 7 through a universal joint 6, the lower end of the adjusting arm 2 is fixedly provided with an air door 5, and the lower part of the left side and the upper part of the right side of the air door 5 are respectively provided with a fixed block 3 arranged on the inner wall of the air pipe 4; during the process of reciprocating linear motion, the rack connecting rod 10 drives the adjusting arm 2 hinged on the inner wall of the air pipe 4 to swing left and right through the universal joint 6, and the adjusting arm 2 drives the air door 5 to swing up and down, so that the opening of the air door 5 is adjusted, and the air pipe 4 is subjected to remote dust removal air volume adjustment.

In the present invention, preferably, a dial 14 is fixedly installed on the front side of the driving gear 13, and a gear adjusting handle 15 is located on the front side of the dial 14 panel; the dial 14 can be used for observing the rotating angle of the driving gear 13 in real time, so that the opening degree of the air door 5 can be accurately controlled.

In the utility model, a circle of fixing holes 17 are uniformly arranged on the edge of the dial 14 along the circumferential direction, a through hole is arranged on the gear adjusting handle 15, a fixing rod 18 is inserted and connected in the through hole, one end of the fixing rod 18 is provided with a cross rod 19, the other end of the fixing rod 18 is provided with a plug 20 matched with the fixing hole 17, the diameter of the plug 20 is larger than that of the fixing rod 18, and a return spring 21 is sleeved on the fixing rod 18 between the plug 20 and the gear adjusting handle 15; by holding the cross bar 19, the side away from the gear adjusting handle 15 pulls the fixing rod 18, and the fixing rod 18 pulls the plug 20 connected with the fixing rod out of the fixing hole 17, and at this time, the return spring 21 is compressed. Then, the gear adjusting handle 15 is rotated through the cross rod 19, the driving gear 13 is driven by the gear adjusting handle 15 to rotate for a certain angle, the cross rod 19 is loosened, the return spring 21 returns, the plug 20 is pushed into the corresponding fixing hole 17 on the dial 14 to realize the positioning of the driving gear 13, the opening degree of the air door 5 is ensured to be fixed, and the remote dust removing air volume adjustment is also carried out on the dust removing pipe 4.

The utility model discloses a working process:

the cross rod 19 is held by hand, the fixed rod 18 is pulled at one side far away from the gear adjusting handle 15, the fixed rod 18 pulls the plug 20 connected with the fixed rod out of the fixed hole 17, at the moment, the return spring 21 is compressed under pressure, then the gear adjusting handle 15 is rotated through the cross rod 19, the gear adjusting handle 15 drives the driving gear 13 to rotate forward or reversely, the driving gear 13 drives the driven gear 12 engaged with the driving gear 13 to rotate, the circular motion of the driven gear 12 is converted into the linear motion of the rack connecting rod 10 by the rack 11 engaged with the driven gear, the rack connecting rod 10 drives the remote adjusting rod 7 to do the linear motion, the remote adjusting rod 7 is driven to swing leftwards or rightwards by the adjusting arm 2, the adjusting arm 2 drives the air door 5 to rotate to realize the adjustment of the opening between the air pipe 4, thereby realizing the adjustment of the air volume, after the adjustment of the opening of the air door 5 is finished, the cross rod 19 is loosened, the opening degree of the air door 5 is ensured to be fixed.

Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.

Claims

1. Novel long-range air regulation control device, its characterized in that: the novel remote air volume adjusting and controlling device comprises an adjusting arm (2), a fixed block (3), an air door (5), a universal joint (6), a remote adjusting rod (7), a movable joint (8), a movable joint base (9), a rack connecting rod (10), a rack (11), a driven gear (12), a driving gear (13), a gear adjusting handle (15), a bottom plate (16) and a gear box, wherein the gear box is arranged on the bottom plate (16), the driven gear (12) and the driving gear (13) are respectively arranged in the gear box through rotating shafts, the driven gear (12) is meshed with the driving gear (13), the driving gear (13) is provided with the gear adjusting handle (15), the rack connecting rod (10) is arranged in a sliding groove formed in the gear box, the rack (11) meshed with the driven gear (12) is fixedly arranged on the rack connecting rod (10), the movable joint base (9) is fixedly arranged at the end part of, remote regulation pole (7) are through swing joint (8) fixed mounting on swing joint base (9), the tip of remote regulation pole (7) stretches into in tuber pipe (4), the middle part of regulating arm (2) articulates on locating hole (1) on tuber pipe (4) through the round pin axle, the end connection of universal joint (6) and remote regulation pole (7) is passed through to the upper end of regulating arm (2), the lower extreme fixed mounting of regulating arm (2) has air door (5), air door (5) left side below and right side top are provided with one respectively and install fixed block (3) on tuber pipe (4) inner wall.

2. The novel remote air volume adjusting and controlling device according to claim 1, characterized in that: the front side of driving gear (13) fixed mounting have calibrated scale (14), gear adjustment handle (15) are located calibrated scale (14) panel front side.

3. The novel remote air volume adjusting and controlling device according to claim 2, characterized in that: the edge of the dial (14) is uniformly provided with a circle of fixing holes (17) along the circumferential direction, the gear adjusting handle (15) is provided with a through hole, a fixing rod (18) is inserted into the through hole, one end of the fixing rod (18) is provided with a cross rod (19), the other end of the fixing rod (18) is provided with a plug (20) matched with the fixing hole (17), the diameter of the plug (20) is larger than that of the fixing rod (18), and the fixing rod (18) between the plug (20) and the gear adjusting handle (15) is sleeved with a return spring (21).