CN219211028U - Waste gas collecting tool - Google Patents

Abstract

The utility model relates to the technical field of waste gas collection and discloses a waste gas collection tool, which comprises a fixed box, wherein two threaded pipes are symmetrically and rotationally connected to the inner bottom end of the fixed box, the upper ends of the threaded pipes penetrate through the top end of the fixed box and extend upwards, threaded rods are connected to the inner threads of the threaded pipes, the upper ends of the two threaded rods penetrate through corresponding threaded pipe openings and extend upwards and are jointly provided with a track frame, a collection cover is slidably arranged on the track frame, a motor is arranged at the top end of the fixed box, a rotating rod is connected to the output end of the motor through a coupler, and two first belt pulleys are symmetrically sleeved on the side wall of the rotating rod. According to the technical scheme, the height of the collecting cover is automatically adjusted through mutual matching among the structures such as the fixing box, the threaded pipe, the threaded rod, the track frame, the collecting cover, the motor, the rotating rod, the first belt pulley and the second belt pulley, the operation is simple and convenient, the time is saved, the manual labor force is reduced, and therefore the working efficiency is improved.

Description

Waste gas collecting tool

Technical Field

The utility model relates to the technical field of waste gas collection, in particular to a waste gas collection tool.

Background

Through searching, the utility model patent with the publication number of CN216501420U discloses an exhaust gas collecting device, and relates to the technical field of exhaust gas collection. The exhaust gas collecting device includes: the device comprises a collecting cover, a track frame, a supporting device and a die; the track frame is arranged on the supporting device in a lifting manner; the die is arranged on the supporting device; the collecting cover is arranged on the track frame; the collecting cover is arranged above the exhaust groove of the die, the length of the collecting cover is larger than that of the exhaust groove of the die, and the width of the collecting cover is larger than that of the exhaust groove of the die. Through establishing the collection cover in the top of the exhaust groove of mould, and the length of collecting the cover is greater than the length of exhaust groove, the width of collecting the cover is greater than the width of exhaust groove, can effectively collect the exhaust gas of exhaust groove exhaust. The rail frame is arranged on the supporting device in a lifting manner, and the height of the rail frame is adjusted to be capable of adjusting molds of different specifications, so that the waste gas collection efficiency is improved.

Above device is when the height of regulation track frame, needs the staff to take out the lead screw from the screw in, and the rethread is applyed effort to the track frame, so, wastes time and energy, reduces work efficiency

Disclosure of Invention

The utility model aims to provide an exhaust gas collecting tool which solves the problems in the background art.

The embodiment of the application provides an exhaust gas collecting tool, including fixed box, fixed box inner bottom symmetry rotates and is connected with two screwed pipes, screwed pipe upper end passes the top of fixed box and upwards extends, screwed pipe internal thread connection has the threaded rod, two the threaded rod upper end all passes corresponding screwed pipe mouth of pipe and upwards extends and installs the track frame jointly, slidable mounting has the collection cover on the track frame, the motor is installed on fixed box top, the motor output has the dwang through the coupling joint, two first pulleys have been cup jointed to the symmetry on the lateral wall of dwang, cup jointed the second pulley on the lateral wall of screwed pipe, and first pulley passes through belt drive with the second pulley that corresponds and be connected, fixed box outer top is connected with places the platform, place the platform upper end and install fixed subassembly.

Through adopting above-mentioned technical scheme, at first, put into placing the bench with the article, carry out the centre gripping to the article through fixed subassembly, absorb the waste gas when processing the article through collecting the cover, when the height of collecting the cover needs to be adjusted, the starter motor, the function of motor will drive the dwang and rotate, the rotation of dwang will drive first belt pulley and rotate, the rotation of first belt pulley will drive the second belt pulley through the belt and rotate, the rotation of second belt pulley will drive the screwed pipe and rotate, the rotation of screwed pipe will drive the threaded rod through the screw effect and move, the movement of threaded rod will drive through the track frame and collect the cover and move, thereby, the height of collecting the cover is adjusted automatically through above-mentioned structure, and is easy and convenient to operate, save time, reduce manual labor, thereby, work efficiency is improved.

Optionally, the fixed subassembly includes two fixed mounting screw sleeves on placing the bench, screw sleeve internal thread is connected with the lead screw, two the one end of lead screw opposite side all is connected with splint.

By adopting the technical scheme, the screw rod is rotated, and the screw rod can drive the clamping plate to move under the action of the threads in the threaded sleeve so as to clamp and fix an object.

Optionally, two screw rods are connected with the rotating block on one end of opposite sides.

Through adopting above-mentioned technical scheme, make things convenient for the staff to rotate the lead screw and rotate.

Optionally, rubber pads are installed at one ends of opposite sides of the two clamping plates, and corrugations are arranged at the other sides of the rubber pads.

By adopting the technical scheme, the rubber pad can effectively buffer the pressure between the clamping plate and the object, and the ripple can effectively increase the friction force between the clamping plate and the object.

Optionally, the outer top symmetry of fixed box is connected with two gag levers, gag lever levers upper end runs through the lateral wall of track frame and upwards extends, and track frame sliding connection is on the gag lever levers.

By adopting the technical scheme, the rail frame is limited, and the stability of the rail frame during movement is improved.

Optionally, the gag lever post upper end is connected with the stopper.

By adopting the technical scheme, the rail frame is prevented from being separated from the limiting rod.

Compared with the prior art, the beneficial effects of the technical scheme are as follows:

(1) This application technical scheme is through setting up fixed box, screwed pipe, threaded rod, track frame, collecting cover, motor, dwang, first belt pulley and second belt pulley between the isotructure mutually support come automatically regulated to collect the height of cover, easy operation is convenient, save time reduces hand labor to improve work efficiency.

(2) According to the technical scheme, the object is clamped by mutual matching among the structures such as the screw sleeve, the screw rod, the clamping plate and the rotating block, so that the applicability of the device is improved.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic view showing the internal structure of an exhaust gas collecting tool according to the present utility model;

FIG. 2 is a side view of an exhaust collection tool according to the present utility model;

fig. 3 is a schematic view of a rubber pad structure in an exhaust gas collecting tool according to the present utility model.

In the figure: 1. a fixed box; 2. a threaded tube; 3. a threaded rod; 4. a track frame; 5. a collection cover; 6. a motor; 7. a rotating lever; 8. a first pulley; 9. a second pulley; 10. a placement table; 11. a screw sleeve; 12. a screw rod; 13. a clamping plate; 14. a rotating block; 15. a rubber pad; 16. a limit rod; 17. and a limiting block.

Detailed Description

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides an exhaust gas collection instrument, including fixed box 1, fixed box 1 inner bottom symmetry rotates and is connected with two screwed pipes 2, screwed pipe 2 upper end passes the top of fixed box 1 and upwards extend, screwed pipe 2 internal thread has threaded rod 3, two threaded rod 3 upper ends all pass corresponding screwed pipe 2 mouth of pipe and upwards extend and common fixed mounting have track frame 4, slidable mounting has on the track frame 4 and collects cover 5, track frame 4 and collect cover specific structure and theory of operation can refer to the comparison document, just not make detailed description in this application, motor 6 is installed on fixed box 1 top, motor 6 output is connected with dwang 7 through the shaft coupling, symmetrical cup joint two first belt pulleys 8 on the lateral wall of dwang 7, cup joint second belt pulley 9 on the lateral wall of screwed pipe 2, and first belt pulley 8 is connected through belt drive with corresponding second belt pulley 9, fixed box 1 outer top is connected with places platform 10, place platform 10 upper end and install fixed subassembly.

In this kind of technical scheme, at first, put into place on the platform 10 with the article, carry out the centre gripping to the article through fixed subassembly, absorb the waste gas when processing the article through collecting cover 5, when the height of collecting cover 5 needs to be adjusted, start motor 6, motor 6's operation will drive dwang 7 and rotate, the rotation of dwang 7 will drive first belt pulley 8 and rotate, first belt pulley 8's rotation will drive second belt pulley 9 through the belt and rotate, second belt pulley 9's rotation will drive screwed pipe 2 and rotate, screwed pipe 2's rotation will drive threaded rod 3 through the screw action and move, threaded rod 3's motion will drive through track frame 4 and collect cover 5 and move, thereby, adjust the height of collecting cover 5, automatically adjust the height of collecting cover 5 through the upper structure, and is easy and convenient to operate, save time reduces the manual labor, thereby, improve work efficiency.

In some technical schemes, the fixed assembly includes two fixed mounting on place the swivel nut 11 on the platform 10, and swivel nut 11 internal thread is connected with lead screw 12, and the one end of two lead screws 12 opposite sides all is connected with splint 13, rotates lead screw 12, and lead screw 12 will receive the screw thread in swivel nut 11 to drive splint 13 and move, carries out the centre gripping to the article and fixes.

In the technical scheme, one ends of the opposite sides of the two screw rods 12 are connected with rotating blocks 14, so that the screw rods 12 can be rotated conveniently by workers.

In the technical scheme, rubber pads 15 are arranged at one ends of opposite sides of the two clamping plates 13, the other sides of the rubber pads 15 are provided with corrugations, the rubber pads can effectively buffer the pressure between the clamping plates 13 and the objects, and the corrugations can effectively increase the friction force between the clamping plates 13 and the objects.

In some technical schemes, two limiting rods 16 are symmetrically connected to the outer top end of the fixed box 1, the upper ends of the limiting rods 16 penetrate through the side wall of the track frame 4 and extend upwards, the track frame 4 is slidably connected to the limiting rods 16, the track frame 4 is limited, and stability of the track frame 4 during movement is improved.

In some technical schemes, the upper end of the limiting rod 16 is connected with a limiting block 17 to prevent the track frame 4 from being separated from the limiting rod 16.

Firstly, an object is placed on a placing table 10, a screw rod 12 is rotated, the screw rod 12 is driven by threads in a threaded sleeve 11 to move a clamping plate 13 to clamp and fix the object, waste gas generated in processing the object is absorbed through a collecting cover 5, when the height of the collecting cover 5 needs to be adjusted, a motor 6 is started, the motor 6 is operated to drive a rotating rod 7 to rotate, the rotating rod 7 drives a first belt pulley 8 to rotate, the first belt pulley 8 rotates to drive a second belt pulley 9 to rotate through a belt, the second belt pulley 9 rotates to drive a threaded pipe 2 to rotate, the threaded pipe 2 rotates to drive a threaded rod 3 to move through threads, and the collecting cover 5 is driven to move through a track frame 4 to adjust the height of the collecting cover 5.

Claims (6)

1. An exhaust gas collection tool comprising a fixed box, characterized in that: the inner bottom of the fixed box is symmetrically and rotatably connected with two threaded pipes, the upper ends of the threaded pipes penetrate through the top end of the fixed box and extend upwards, threaded rods are connected with the inner threads of the threaded pipes, the upper ends of the two threaded rods penetrate through corresponding threaded pipe openings and extend upwards and are jointly provided with a track frame, the track frame is slidably provided with a collecting cover, the top end of the fixed box is provided with a motor, the motor output end is connected with a rotating rod through a coupler, two first belt pulleys are symmetrically sleeved on the side wall of the rotating rod, a second belt pulley is sleeved on the side wall of the threaded pipe, the first belt pulley is connected with the corresponding second belt pulley through belt transmission, the top end outside the fixed box is connected with a placing table, and the upper end of the placing table is provided with a fixing component.

2. The exhaust gas collecting tool according to claim 1, wherein the fixing assembly comprises two threaded sleeves fixedly installed on the placing table, the threaded sleeves are internally connected with screw rods in a threaded manner, and one ends of opposite sides of the two screw rods are connected with clamping plates.

3. An exhaust gas collecting tool according to claim 2, wherein two screw rods are connected at opposite ends thereof with a rotating block.

4. An exhaust gas collecting tool according to claim 2, wherein rubber pads are mounted at one ends of opposite sides of the clamping plates, and the other sides of the rubber pads are provided with corrugations.

5. The exhaust gas collecting tool according to claim 1, wherein the outer top end of the fixing box is symmetrically connected with two limiting rods, the upper ends of the limiting rods penetrate through the side wall of the rail frame and extend upwards, and the rail frame is connected to the limiting rods in a sliding mode.

6. The exhaust gas collecting tool according to claim 5, wherein the upper end of the limiting rod is connected with a limiting block.

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