CN214130842U - Dust collecting device with weighing function - Google Patents

Abstract

The utility model discloses a dust collecting device with function of weighing, including box and dust collection hopper, the bottom fixed mounting of dust collection hopper has pneumatic butterfly valve, and pneumatic butterfly valve's output is provided with fixture, and the inside activity of box is provided with the dust bag, and fixture is assembled and is used for through applying effort in fixture, makes the output of dust bag and pneumatic butterfly valve keep fixed. The utility model provides a dust collecting device with function of weighing, can carry out the high-speed joint with dismantling pneumatic butterfly valve and dust bag, can reduce the time that the staff connects pneumatic butterfly valve and dust bag, and then improve staff's work efficiency, roll on the inner wall of dust hopper straight tube part through four live-rollers, come to wipe off the dust on the inner wall, the staff of being convenient for clears up the inner wall of dust hopper straight tube part, thereby can reduce after long-term the use, the dust hopper internal diameter reduces, the volume of ventilating smoke reduces, can effectively prolong the life of dust hopper.

Description

Dust collecting device with weighing function

Technical Field

The utility model relates to a smoke and dust collection device technical field relates to a dust collecting device with function of weighing particularly.

Background

The smoke purifier is a high-efficiency air purifier designed for industrial waste gas smoke and dust, and structurally comprises a dust absorption pipeline, a high-efficiency filter, an activated carbon filter, a special dust absorption fan, a touch microcomputer controller and the like, and the complete air purification system is formed. The collection end of the smoke purifier is required to be connected with a collection bag, collected smoke is concentrated, and therefore later-stage centralized treatment is facilitated.

The existing smoke purifier and the collecting bag are connected by adopting a pneumatic valve, a valve head connected with the pneumatic valve is fixedly connected with one end of the collecting bag when the smoke purifier and the collecting bag are connected, the collecting bag and the pneumatic valve are connected by the valve head, and a large amount of bolts are required to be connected when the valve and the collecting bag are connected, so that a large amount of manpower is consumed to install and remove the collecting bag when the collecting bag is installed and removed, the working efficiency of workers is reduced, meanwhile, after the smoke collecting hopper at the collecting end is used for a long time, dust can be accumulated on the straight pipe part of the smoke collecting hopper, the inner diameter of the straight pipe of the smoke collecting hopper can be reduced when the smoke collecting hopper is not processed for a long time, the same smoke volume is reduced, therefore, the dust collecting device with the weighing function is provided, the problem that a large amount of bolts are required to be connected when the valve and the collecting bag are connected is solved, so that when the collecting bag is installed and removed, need consume a large amount of manual works and install and demolish, reduced staff's work efficiency and after the collection pipe of collection end used for a long time, can pile up the dust at the straight tube part of collection pipe, do not handle for a long time and can cause the straight tube internal diameter of collection pipe to reduce, cause the problem of same smoke volume decline.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that prior art exists, an aspect of the utility model aims at providing a dust collecting device with function of weighing, it needs to use a large amount of bolts to connect when aiming at solving the valve and collecting the bag and connecting, so when the bag is collected with the dismantlement in the installation, need consume a large amount of manual works and install and demolish, the work efficiency that has reduced the staff and after collecting the pipe of end long-term use, dust can be piled up at the straight tube part of collection pipe, it can cause the straight tube internal diameter of collection pipe to reduce not handling for a long time, cause the problem that descends with the cigarette volume.

Technical scheme

In order to realize the above object, the utility model provides a pair of dust collecting device with function of weighing, the power distribution box comprises a box body, the box top is provided with the dust hopper, the bottom fixed mounting of dust hopper has pneumatic butterfly valve, pneumatic butterfly valve's output is provided with fixture, the inside bottom surface of box is provided with the weighing unit, the inside activity of box is provided with the dust bag, fixture be assembled be used for through applying the effort in fixture makes the dust bag with pneumatic butterfly valve's output keeps fixed.

As preferred, fixture includes fixed block, grip block one, grip block two, connecting rod one, connecting rod two, sliding block, connecting seat one, connecting seat two and screw ring, the quantity of fixed block is two, two the fixed block symmetry install in between the inner wall of the relative both sides of box, the equal fixed mounting of outer wall of grip block one, grip block two one side has the linking arm, the axis department of sliding block one side outer wall has seted up the connecting hole, the sliding block pass through connecting hole sliding connection in pneumatic butterfly valve's output, the equal fixed mounting of connecting seat one and connecting seat two in the outer wall of sliding block one side, just connecting seat one and connecting seat two keep the symmetry, two the gag lever post is installed to the symmetry between the fixed block.

Preferably, the first clamping block and the second clamping block are hinged between the two fixed blocks through connecting arms, one end of the first connecting rod is hinged to the first connecting seat, and the other end of the first connecting rod is hinged to the connecting arms on the outer walls of the one side of the first clamping block.

Preferably, one end of the second connecting rod is hinged to the second connecting seat, the other end of the second connecting rod is hinged to a connecting arm on the outer wall of one side of the second clamping block, external threads are arranged on the outer walls of one ends of the first clamping block and the second clamping block, and the threaded ring is connected to the outer walls of the first clamping block and the second clamping block through the external threads.

Preferably, the top of the dust collecting hopper is provided with a sliding groove, the inner wall of the sliding groove is connected with a rotating frame in a sliding mode, the rotating frame is of a cross-shaped structure, rotating rollers are connected to four corners of the rotating frame in a shaft mode, and one ends, far away from one side of the rotating frame, of the four rotating rollers are connected with a fixing frame in a shaft mode.

Preferably, the dust hopper is made of iron-carbon alloy integrally.

Advantageous effects

Compared with the prior art, the utility model provides a pair of dust collecting device with function of weighing possesses following beneficial effect:

1. the utility model discloses a, can carry out the high-speed joint with dust bag and pneumatic butterfly valve and demolish, can carry out the high-speed joint with pneumatic butterfly valve and dust bag and demolish, can reduce the time that the staff connects pneumatic butterfly valve and dust bag, and then improve staff's work efficiency.

2. The utility model discloses a, roll on the inner wall of dust hopper straight tube part through four live-rollers, come to wipe off the dust on the inner wall, can be convenient for the staff to clear up the inner wall of dust hopper straight tube part to can reduce after long-term the use, the dust hopper internal diameter reduces, and the volume of ventilating smoke reduces, can effectively prolong the life of dust hopper.

3. The utility model discloses a, simple structure, convenient to use can be convenient for the producer simultaneously and produce, has better economic benefits.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the mounting position of the clamping mechanism of the present invention;

FIG. 3 is a schematic structural view of the clamping mechanism of the present invention;

fig. 4 is a schematic structural view of the rotating frame of the present invention.

The main reference numbers:

1. a box body; 2. a dust collecting hopper; 3. a pneumatic butterfly valve; 4. a clamping mechanism; 41. a fixed block; 411. a limiting rod; 42. a first clamping block; 43. a second clamping block; 44. a first connecting rod; 45. a second connecting rod; 46. a slider; 47. a first connecting seat; 48. a second connecting seat; 49. a threaded ring; 40. a connecting arm; 5. a weighing unit; 6. a dust collection bag; 7. a rotating frame; 8. a rotating roller; 9. a fixing frame.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1-4, a dust collecting device with weighing function comprises a box body 1, and is characterized in that a dust collecting hopper 2 is arranged at the top of the box body 1, a pneumatic butterfly valve 3 is fixedly arranged at the bottom of the dust collecting hopper 2, a clamping mechanism 4 is arranged at the output end of the pneumatic butterfly valve 3, a weighing unit 5 is arranged at the bottom surface inside the box body 1, a dust collecting bag 6 is movably arranged inside the box body 1, and the clamping mechanism 4 is assembled to apply acting force to the clamping mechanism 4 so as to keep the dust collecting bag 6 and the output end of the pneumatic butterfly valve 3 fixed. When needing to connect dust bag 6 and pneumatic butterfly valve 3, the user is through using fixture 4, rotate grip block one 42 and grip block two 43, make the rotation of grip block one 42 and grip block two 43 carry out the centre gripping to dust bag 6, make dust bag 6 fix to the outer wall of pneumatic butterfly valve 3 output, come to carry out the high-speed joint and demolish dust bag 6 and pneumatic butterfly valve 3, can carry out the high-speed joint and demolish pneumatic butterfly valve 3 and dust bag 6, can reduce the time that the staff connects pneumatic butterfly valve 3 and dust bag 6, and then improve staff's work efficiency.

As shown in fig. 2, the utility model discloses in the technical scheme that further provides, fixture 4 includes fixed block 41, grip block one 42, grip block two 43, connecting rod one 44, connecting rod two 45, sliding block 46, connecting seat one 47, connecting seat two 48 and screw ring 49, the quantity of fixed block 41 is two, two fixed block 41 symmetries are installed between the inner wall of the relative both sides of box 1, grip block one 42, the equal fixed mounting of outer wall of grip block two 43 one side has connecting arm 40, the connecting hole has been seted up to the axis department of sliding block 46 one side outer wall, sliding block 46 passes through connecting hole sliding connection in pneumatic butterfly valve 3's output, the equal fixed mounting of connecting seat one 47 and connecting seat two 48 is in the outer wall of sliding block 46 one side, and connecting seat one 47 and connecting seat two 48 keep the symmetry, gag lever 411 is installed to the symmetry between two fixed blocks 41. When the dust bag 6 and the output end of the pneumatic butterfly valve 3 need to be connected, firstly, the threaded ring 49 is detached from the outer walls of the first clamping block 42 and the second clamping block 43, then the sliding block 46 is pushed, the sliding block 46 is pushed upwards, and when the sliding block 46 moves upwards, as the first connecting seat 47 and the second connecting seat 48 fixedly installed on the sliding block 46 are respectively connected with the first clamping block 42 and the second clamping block 43 through the first connecting rod 44, the second connecting rod 45 and the connecting arm 40, and the first clamping block 42 and the second clamping block 43 are hinged between the two fixed blocks 41 through the shaft rods, the first clamping block 42 and the second clamping block 43 can be pulled through the first connecting rod 44 and the second connecting rod 45 while the sliding block 46 slides upwards, so that the first clamping block 42 and the second clamping block 43 are separated.

As shown in fig. 3, the utility model discloses in the further technical scheme that provides, grip block 42 and grip block two 43 all articulate between two fixed blocks 41 through linking arm 40, and the one end and the connecting seat 47 of connecting rod 44 are articulated mutually, and the other end of connecting rod 44 articulates with linking arm 40 on the outer wall of grip block 42 one side mutually. Then the worker sleeves one end of the dust collection bag 6 on the outer wall of the output end of the pneumatic butterfly valve 3, loosens the sliding block 46, the sliding block 46 slides downwards under the action of gravity, the first clamping block 42 and the second clamping block 43 are respectively pushed by the first connecting rod 44 and the second connecting rod 45 while the sliding block 46 slides downwards, the first clamping block 42 and the second clamping block 43 rotate, the dust collection bag 6 sleeved on the outer wall of the output end of the pneumatic butterfly valve 3 is clamped, the threads on the outer walls of the first clamping block 42 and the second clamping block 43 are combined into a complete thread, and finally the threaded ring 49 is connected to the outer walls of the first clamping block 42 and the second clamping block 43 in a threaded mode, so that the dust collection bag 6 is completely fixed.

As shown in fig. 2 and 3, the utility model discloses in the further technical scheme that provides, the one end of two connecting rods 45 is articulated mutually with two 48 connecting seats, and the other end of two connecting rods 45 articulates in the linking arm 40 on two 43 one sides outer walls of grip block, and the outer wall of two 43 one ends of grip block one 42 and grip block all is equipped with the external screw thread, and threaded ring 49 passes through the external screw thread and connects in the outer wall of grip block one 42 and grip block two 43. The two limit rods 411 are provided to prevent the slide block 46 from sliding down too long, which may damage the pneumatic butterfly valve 3.

As shown in fig. 4, in the further proposed technical solution of the present invention, a sliding groove is provided at the top of the dust hopper 2, the inner wall of the sliding groove is slidably connected with a rotating frame 7, the rotating frame 7 is specifically a cross-shaped structure, four corners of the rotating frame 7 are all coupled with rotating rollers 8, and one end of each of the four rotating rollers 8 far from one side of the rotating frame 7 is coupled with a fixing frame 9. After long-term use, a large amount of dust can be accumulated on the inner wall of the straight pipe part of the dust hopper 2, a user clamps the rotating frame 7 in the sliding groove on the dust hopper 2, so that the rotating roller 8 is tightly attached to the inner wall of the straight pipe part of the dust hopper 2, then the rotating frame 7 is rotated, and after the rotating frame 7 is rotated, the rotating roller 8 can roll on the inner wall of the straight pipe part of the dust hopper 2, and the dust on the inner wall can be wiped off in a rolling manner. The four rotating rollers 8 roll on the inner wall of the straight pipe part of the dust collecting hopper 2 to erase dust on the inner wall, so that workers can clean the inner wall of the straight pipe part of the dust collecting hopper 2 conveniently, the inner diameter of the dust collecting hopper 2 is reduced after the dust collecting hopper is used for a long time, the smoke volume is reduced, and the service life of the dust collecting hopper 2 can be effectively prolonged.

As shown in fig. 1, in the further proposed technical solution of the present invention, the dust hopper 2 is made of iron-carbon alloy. Weighing unit 5 is weighing sensor, and weighing unit 5 that the inside bottom surface of box 1 set up can weigh the inside dust of dust bag 6 to the staff carries out dust weight statistics and calculation.

The working principle is as follows:

the first step is as follows: when the dust bag 6 and the output end of the pneumatic butterfly valve 3 need to be connected, firstly, the threaded ring 49 is detached from the outer walls of the first clamping block 42 and the second clamping block 43, then the sliding block 46 is pushed, the sliding block 46 is pushed upwards, and when the sliding block 46 moves upwards, as the first connecting seat 47 and the second connecting seat 48 which are fixedly arranged on the sliding block 46 are respectively connected with the first clamping block 42 and the second clamping block 43 through the first connecting rod 44, the second connecting rod 45 and the connecting arm 40, and the first clamping block 42 and the second clamping block 43 are hinged between the two fixed blocks 41 through the shaft rods, the first clamping block 42 and the second clamping block 43 can be pulled through the first connecting rod 44 and the second connecting rod 45 while the sliding block 46 slides upwards, so that the first clamping block 42 and the second clamping block 43 are separated.

The second step is that: then the worker sleeves one end of the dust collection bag 6 on the outer wall of the output end of the pneumatic butterfly valve 3, loosens the sliding block 46, the sliding block 46 slides downwards under the action of gravity, the first clamping block 42 and the second clamping block 43 are respectively pushed by the first connecting rod 44 and the second connecting rod 45 while the sliding block 46 slides downwards, the first clamping block 42 and the second clamping block 43 rotate, the dust collection bag 6 sleeved on the outer wall of the output end of the pneumatic butterfly valve 3 is clamped, the threads on the outer walls of the first clamping block 42 and the second clamping block 43 are combined into a complete thread, and finally the threaded ring 49 is connected to the outer walls of the first clamping block 42 and the second clamping block 43 in a threaded mode, so that the dust collection bag 6 is completely fixed.

The third step: after long-term use, a large amount of dust can be accumulated on the inner wall of the straight pipe part of the dust hopper 2, a user clamps the rotating frame 7 in the sliding groove on the dust hopper 2, so that the rotating roller 8 is tightly attached to the inner wall of the straight pipe part of the dust hopper 2, then the rotating frame 7 is rotated, and after the rotating frame 7 is rotated, the rotating roller 8 can roll on the inner wall of the straight pipe part of the dust hopper 2, and the dust on the inner wall can be wiped off in a rolling manner.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

It will be appreciated by those skilled in the art that other similar connections may be used to implement the present invention. Such as welding, bonding, or screwing.

The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the invention, and such modifications and equivalents should be considered to be within the scope of the invention.

Claims (6)

1. The utility model provides a dust collecting device with function of weighing, includes box (1), its characterized in that, box (1) top is provided with dust hopper (2), the bottom fixed mounting of dust hopper (2) has pneumatic butterfly valve (3), the output of pneumatic butterfly valve (3) is provided with fixture (4), the inside bottom surface of box (1) is provided with weighing unit (5), the inside activity of box (1) is provided with dust bag (6), fixture (4) be assembled be used for through applying effort in fixture (4), make dust bag (6) with the output of pneumatic butterfly valve (3) keeps fixed.

2. The dust collecting device with the weighing function according to claim 1, wherein the clamping mechanism (4) comprises two fixed blocks (41), two clamping blocks (42), two clamping blocks (43), a first connecting rod (44), a second connecting rod (45), a sliding block (46), a first connecting seat (47), a second connecting seat (48) and a threaded ring (49), the two fixed blocks (41) are symmetrically arranged between the inner walls of the two opposite sides of the box body (1), the outer walls of the two clamping blocks (42) and the two clamping blocks (43) are respectively and fixedly provided with a connecting arm (40), the sliding block on the outer wall of one side of the sliding block (46) is provided with a connecting hole in the middle shaft, the sliding block (46) is connected to the output end of the pneumatic butterfly valve (3) in a sliding manner through the connecting hole, the first connecting seat (47) and the second connecting seat (48) are respectively and fixedly arranged on the outer wall of one side of the sliding block (46), and the first connecting seat (47) and the second connecting seat (48) keep symmetry, and a limiting rod (411) is symmetrically arranged between the two fixing blocks (41).

3. The dust collecting device with the weighing function as claimed in claim 2, wherein the first clamping block (42) and the second clamping block (43) are hinged between the two fixing blocks (41) through a connecting arm (40), one end of the first connecting rod (44) is hinged with the first connecting seat (47), and the other end of the first connecting rod (44) is hinged with the connecting arm (40) on the outer wall of one side of the first clamping block (42).

4. The dust collecting device with the weighing function as recited in claim 2, wherein one end of the second connecting rod (45) is hinged with the second connecting seat (48), the other end of the second connecting rod (45) is hinged with the connecting arm (40) on the outer wall of one side of the second clamping block (43), the outer walls of one ends of the first clamping block (42) and the second clamping block (43) are provided with external threads, and the threaded ring (49) is connected with the outer walls of the first clamping block (42) and the second clamping block (43) through the external threads.

5. The dust collecting device with the weighing function according to claim 1, wherein a sliding groove is formed in the top of the dust collecting hopper (2), a rotating frame (7) is connected to the inner wall of the sliding groove in a sliding manner, the rotating frame (7) is in a cross-shaped structure, rotating rollers (8) are connected to four corners of the rotating frame (7) in a shaft coupling mode, and a fixing frame (9) is connected to one end, away from the rotating frame (7), of each rotating roller (8) in a shaft coupling mode.

6. A dust collecting device with weighing function according to claim 1, characterized in that the dust hopper (2) is made of iron carbon alloy in one piece.

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