CN215909924U - Ash can capable of detecting residual ash amount in real time - Google Patents
Ash can capable of detecting residual ash amount in real time Download PDFInfo
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- CN215909924U CN215909924U CN202122095458.8U CN202122095458U CN215909924U CN 215909924 U CN215909924 U CN 215909924U CN 202122095458 U CN202122095458 U CN 202122095458U CN 215909924 U CN215909924 U CN 215909924U
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Abstract
The utility model relates to an ash tank capable of detecting residual ash amount in real time, which comprises a tank body, a traction mechanism and a measuring piece, wherein the traction mechanism is arranged outside the tank body and fixedly connected with the measuring piece and drives the measuring piece to move up and down in the tank body so as to detect the position of an ash surface. The ash level detection device has the advantages of simple structure, capability of realizing rapid detection and judgment of the ash surface position of the ash tank, judgment of the residual ash amount in the ash tank and real-time detection of the ash amount in the ash tank, simplicity and convenience in operation, labor saving and strong practicability.
Description
Technical Field
The utility model relates to the technical field of grouting, in particular to an ash tank capable of detecting the residual ash amount in real time.
Background
The technical requirements of regional treatment are specified as follows: continuous grouting is ensured during grouting, and continuous grouting is ensured by continuous cement supply. In view of the problems of environmental protection inspection and the like at present, the normal supply of cement is difficult, and parameters can be well adjusted in time only by detecting the ash storage amount in the ash tank in real time, so that the quality and the efficiency are improved. At present, in the prior art, the ash can is climbed on the ash can only through manpower, the hammer type device is used for knocking the can body, the residual ash amount is determined through the difference between ash and ash-free sound, certain manpower is consumed by the scheme, and certain potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing an ash can capable of detecting the residual ash amount in real time and aims to solve the problems in the prior art.
The technical scheme for solving the technical problems is as follows:
the utility model provides an ash can that can real-time detection remains ash volume, includes a jar body, drive mechanism and measuring part, drive mechanism install outside the jar body, its with measuring part fixed connection to drive measuring part is in the jar internal up-and-down moves in order to detect the position of grey face.
The utility model has the beneficial effects that: during the detection, drive the measuring part through drive mechanism and reciprocate at the internal jar, detect and judge the position of the internal grey face of jar to judge the internal surplus ash volume of jar, and then judge whether need be to the internal for the ash of jar, guarantee the normal clear of production. The ash surface position detection device is simple in structure, can realize quick detection and judgment of the ash surface position of the ash tank, so that the residual ash amount in the ash tank is judged, the real-time detection of the ash amount in the ash tank is realized, the operation is simple and convenient, the labor is saved, and the practicability is strong.
On the basis of the technical scheme, the utility model can be further improved as follows.
Further, the traction mechanism comprises a rope, and one end of the rope penetrates through the top of the tank body and then is fixedly connected with the measuring piece.
When adopting above-mentioned further scheme's beneficial effect to detect, the staff manually stimulates the rope to drive the measuring part and reciprocate at jar internal grey surface contact, when measuring part and jar internal grey surface contact, the rope is lax, and judge jar internal grey surface's position according to the length of jar external rope, thereby judge jar internal surplus grey volume, and then judge whether need to supply with the ash to jar internal, guarantee the normal clear of production, easy and simple to handle.
Furthermore, the other end of the rope is fixedly connected with a tension meter.
The further scheme has the beneficial effects that when in detection, a worker manually pulls the tension meter and drives the measuring piece to move up and down in the tank body through the rope; in the process, the tension meter detects the tension of the rope, namely the gravity of the measuring piece, and displays the tension on the tension meter; when the measuring piece is in contact with the ash surface in the tank body, the tensile force of the rope is zero, the number displayed on the tension meter is zero, and the position of the ash surface in the tank body is judged according to the length of the rope outside the tank body, so that the residual ash amount in the tank body is judged, whether ash needs to be supplemented into the tank body is judged, normal production is guaranteed, and operation is simple and convenient.
Further, still include the mounting, the mounting is fixed to be set up, its with the other end detachable connection of rope.
The further scheme has the advantages that when the detection is carried out, the other end of the rope or the tension meter is manually pinched; when the rope is not detected, the other end of the rope is fixed through the fixing piece, the phenomenon that the rope moves upwards under the action of the gravity of the measuring piece to cause that a worker cannot pull the rope due to the height of the worker when the rope is detected next time is avoided, and the rope is easy and convenient to operate.
The device further comprises a driving piece, wherein the driving piece is fixedly arranged; the other end of the rope is fixedly connected with the driving piece, and the driving piece can drive the measuring piece to move up and down in the tank body through the rope.
The beneficial effects of adopting above-mentioned further scheme are that when detecting, through driving piece pulling rope to drive and measure the piece and reciprocate at jar internal grey face contact, when measuring the piece and jar internal grey face contact, the rope is lax, and judge jar position of internal grey face according to the length of jar external rope, thereby judge jar internal surplus grey volume, and then judge whether need to supply with the ash to jar internal, guarantee the normal clear of production, degree of automation is high.
Furthermore, the driving piece is a winch, and scales are arranged on the rope.
The further scheme has the advantages of simple structure and convenience in rope contraction or release; in addition, the scale on the rope is convenient for judging the length of the rope in the tank body, so that the position of the ash surface in the tank body is judged.
The controller is in communication connection with the driving piece and is used for controlling the driving piece.
The beneficial effects of adopting above-mentioned further scheme are that when detecting, through the work of controller control driving piece, degree of automation is high, uses manpower sparingly, improves detection efficiency.
Further, the rope tension monitoring device further comprises a detector which is in communication connection with the controller and used for detecting the tension of the rope.
The beneficial effect of adopting the further proposal is that when detecting, the controller controls the driving piece to pull the rope and drives the measuring piece to move up and down in the tank body; meanwhile, the detector detects the tension of the rope in real time and sends a corresponding tension signal to the controller; when the measuring part contacts with the ash surface in the tank body, the rope is loosened, the tension detected by the detector is zero, and the position of the ash surface in the tank body is judged according to the length of the rope outside the tank body, so that the residual ash amount in the tank body is judged, whether ash needs to be supplemented into the tank body is judged, the normal production is ensured, and the automation degree is high.
Further, an opening is formed in the top of the tank body, and a rotatable fixed pulley is mounted at the opening; the rope passes by the upper side of the fixed pulley and is in sliding fit with the fixed pulley.
Adopt above-mentioned further scheme's beneficial effect be through the fixed pulley with the slip friction between the rope and the jar body change the rolling friction between rope and the fixed pulley into, reduce frictional force, the staff operation is more light simple and convenient, labour saving and time saving, efficient.
Further, the measuring part is a measuring block or a measuring ring.
The beneficial effects of adopting above-mentioned further scheme are that the structure is simple and convenient, makes things convenient for the dismouting, and conveniently detects the internal grey surface position of jar.
Drawings
FIG. 1 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a second embodiment of the present invention;
FIG. 3 is a schematic structural view of a third embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a fourth embodiment of the present invention;
fig. 5 is a schematic structural diagram of a fifth embodiment of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a tank body; 2. a measuring member; 3. a rope; 4. a tension meter; 5. a fixing member; 6. a drive member; 7. a controller; 8. a detector; 9. a fixed pulley; 10. a balancing weight; 11. a movable pulley.
Detailed Description
The principles and features of this invention are described in connection with the drawings and the detailed description of the utility model, which are set forth below as examples to illustrate the utility model and not to limit the scope of the utility model.
As shown in fig. 1 to 5, the present invention provides an ash tank capable of detecting the amount of remaining ash in real time, which comprises a tank body 1, a traction mechanism and a measuring part 2, wherein the traction mechanism is installed outside the tank body 1, is fixedly connected with the measuring part 2, and drives the measuring part 2 to move up and down in the tank body 1 to detect the position of the ash surface. During the detection, drive measuring part 2 through drive mechanism and reciprocate in jar body 1, detect and judge the position of jar internal ash face to judge jar internal remaining ash volume of 1, and then judge whether need to supply to jar internal 1 with the ash, guarantee the normal clear of production. The ash surface position detection device is simple in structure, can realize quick detection and judgment of the ash surface position of the ash tank, so that the residual ash amount in the ash tank is judged, the real-time detection of the ash amount in the ash tank is realized, the operation is simple and convenient, the labor is saved, and the practicability is strong.
Example 1
On the basis of the structure, in the embodiment, the traction mechanism comprises a rope 3, and one end of the rope 3 penetrates through the top of the tank body 1 and is fixedly connected with the measuring part 2. When detecting, the staff manually stimulates rope 3 to drive measuring part 2 reciprocates in jar body 1, when measuring part 2 and jar internal grey surface contact, rope 3 is lax, and judge jar internal grey surface's of body position according to the length of jar external rope 3 of body 1, thereby judge jar internal remaining ash volume of body 1, and then judge whether need to supply to jar internal 1 with the ash, guarantee the normal clear of production, easy and simple to handle.
Based on the above scheme, in order to judge the length of the rope 3 outside the tank body 1 more accurately, scale marks can be arranged on the rope 3 along the length direction. During detection, when the measuring part 2 contacts the ash surface in the tank body 1, the rope 3 is in a loose state at the moment, a worker can directly judge the length of the rope 3 outside the tank body 1 according to the scale marks on the rope 3, and then the length of the rope 3 in the tank body 1 is calculated according to the total length of the rope 3, so that the position of the measuring part 2 in the tank body 1 is judged, and further the residual ash amount in the tank body 1 is judged.
Example 2
As shown in fig. 1, in the present embodiment, on the basis of embodiment 1, the other end of the rope 3 is fixedly connected with a tension meter 4. During detection, a worker manually pulls the tension meter 4 and drives the measuring piece 2 to move up and down in the tank body 1 through the rope 3; in the process, the tension meter 4 detects the tension of the rope 3, i.e. the gravity of the measuring element 2, and displays it on the tension meter 4; when the measuring part 2 is in contact with the ash surface in the tank body 1, the tension of the rope 3 is zero, the number displayed on the tension meter 4 is zero at the moment, and the position of the ash surface in the tank body 1 is judged according to the length of the rope 3 outside the tank body 1, so that the residual ash amount in the tank body 1 is judged, whether ash needs to be supplemented into the tank body 1 is judged, the normal production is ensured, and the operation is simple and convenient.
Based on the above scheme, in order to judge the length of the rope 3 outside the tank body 1 more accurately, scale marks can be arranged on the rope 3 along the length direction. During detection, when the measuring part 2 contacts the ash surface in the tank body 1, the rope 3 is in a loose state at the moment, the number displayed on the tension meter 4 is zero, a worker can directly judge the length of the rope 3 positioned outside the tank body 1 according to the scale marks on the rope 3, and then the length of the rope 3 positioned in the tank body 1 is calculated according to the total length of the rope 3, so that the position of the measuring part 2 in the tank body 1 is judged, and further the residual ash amount in the tank body 1 is judged.
Example 3
As shown in fig. 2, on the basis of embodiment 1 or embodiment 2, this embodiment further includes a fixing member 5, and the fixing member 5 is fixedly disposed and detachably connected to the other end of the rope 3. During detection, manually pinching the other end of the rope 3 or the tension meter 4; when not detecting, fix the other end of rope 3 through mounting 5, avoid rope 3 to move up under the effect of 2 gravity of measuring part and lead to staff when detecting next time because the unable pulling rope 3 of height reason, easy and simple to handle.
When above-mentioned scheme is based on embodiment 1's basis, but this moment mounting 5 fixed mounting on the support frame of jar body 1 bottom, convenient fixed rope 3 avoids rope 3 to move up to higher position and lead to the staff to be unable to operate under the effect of measuring 2 gravity.
In addition to the above embodiments, the fixing member 5 may be fixed to the ground on one side of the tank 1, or a bracket may be fixed to the ground, and the fixing member 5 may be fixedly mounted to the bracket.
When above-mentioned scheme was based on embodiment 2's scheme, this moment mounting 5 can fixed mounting on the support frame of jar body 1 bottom, convenient fixed rope 3, avoid rope 3 to move up to higher position and lead to the staff to be unable to operate under the effect of measuring 2 gravity.
In addition to the above embodiments, the fixing member 5 may be fixed to the ground on one side of the tank 1, or a bracket may be fixed to the ground, and the fixing member 5 may be fixedly mounted to the bracket.
It should be noted that, when the tension gauge 4 is provided, the tension gauge 4 does not interfere with the fixing member 5 to fix the other end of the rope 3.
In addition, the fixing member 5 is installed at a position where a worker can operate the fixing member.
Based on the solution of embodiment 1, the fixing member 5 may be a fixing ring, and the other end of the rope 3 may be directly tied to the fixing ring.
Based on the scheme of embodiment 2, the fixing member 5 may be a snap ring, and the snap ring is provided with a notch communicated with the inside of the snap ring. When the tension meter is used, the rope 3 can slide into the snap ring through the notch, and the tension meter 4 is larger than the snap ring in size and can be clamped on the snap ring.
Example 4
As shown in fig. 3, on the basis of embodiment 1, in this embodiment, the other end of the rope 3 is fixedly connected to the counterweight 10, and the weight of the counterweight 10 is greater than or equal to that of the measuring part 2, so that the situation that the other end of the rope 3 moves up to a higher position under the action of the gravity of the measuring part 2 to cause the worker to fail to operate during the next detection can be effectively avoided. During detection, a worker manually supports the configuration block 10, so that the counterweight block 10 does not act on the rope 3, namely the tension of the rope 3 is the gravity of the measuring part 2.
Example 5
In addition to embodiment 4, in this embodiment, the weight member 10 may have a block structure or a ring structure.
Example 6
As shown in fig. 5, on the basis of embodiment 1, this embodiment further includes a driving member 6, and the driving member 6 is fixedly disposed; the other end of the rope 3 is fixedly connected with a driving piece 6, and the driving piece 6 can drive the measuring piece 2 to move up and down in the tank body 1 through the rope 3. When detecting, through driving piece 6 pulling rope 3 to drive measuring part 2 and reciprocate in jar body 1, when measuring part 2 and jar grey face contact in 1, rope 3 is lax, and judge jar position of the interior grey face of body 1 according to the length of the outer rope 3 of jar body 1, thereby judge jar remaining ash volume in 1, and then judge whether need to supply with the ash to jar body 1, guarantee the normal clear of production, degree of automation is high.
Based on the above scheme, in order to judge the length of the rope 3 outside the tank body 1 more accurately, scale marks can be arranged on the rope 3 along the length direction. During detection, when the measuring part 2 contacts the ash surface in the tank body 1, the rope 3 is in a loose state at the moment, a worker can directly judge the length of the rope 3 outside the tank body 1 according to the scale marks on the rope 3, and then the length of the rope 3 in the tank body 1 is calculated according to the total length of the rope 3, so that the position of the measuring part 2 in the tank body 1 is judged, and further the residual ash amount in the tank body 1 is judged.
The embodiment 2, the embodiment 4 and the embodiment 5 are parallel schemes, and the three schemes can realize that the rope 3 drives the measuring piece 2 to move up and down in the tank body 1.
Example 7
On the basis of embodiment 6, in this embodiment, the driving element 6 is a winch, and the rope 3 is provided with scales. The scheme has simple structure and is convenient for contracting or releasing the rope 3; in addition, the scale on the rope 3 is convenient for judging the length of the rope 3 in the tank body 1, thereby judging the position of the ash surface in the tank body 1.
Preferably, in this embodiment, the rope 3 is preferably a steel cable.
Besides the above embodiments, the driving member 6 may also be a cylinder, and the cylinder is fixedly installed on the outer wall of the tank 1 or on one side of the tank 1. During detection, the rope 3 is driven to pull the measuring piece 2 through the expansion and contraction of the cylinder.
Based on the scheme, a remote controller can be further arranged and is in communication connection with the driving piece 6. During detection, the driving piece 6 is controlled to be opened and closed through a remote controller.
In addition to the above, a button may be used instead of the remote control, in which case the button may be mounted on a stand on or above the ground or at the bottom of the tank 1, which is connected to the drive member 6 by a wire. During detection, the opening and closing of the driving piece 6 are controlled through the button.
Example 8
In addition to any one of embodiments 6 to 7, the present embodiment further includes a controller 7, and the controller 7 is communicatively connected to the driving member 6 for controlling the driving member 6. During detection, the driving piece 6 is controlled to work through the controller 7, the automation degree is high, manpower is saved, and the detection efficiency is improved.
Example 9
On the basis of the embodiment 8, the embodiment further comprises a detector 8, and the detector 8 is in communication connection with the controller 7 and is used for detecting the tension of the rope 3. During detection, the controller 7 controls the driving piece 6 to pull the rope 3 and drives the measuring piece 2 to move up and down in the tank body 1; meanwhile, the detector 8 detects the tension of the rope 3 in real time and sends a corresponding tension signal to the controller 7; when the measuring part 2 is in contact with the ash surface in the tank body 1, the rope 3 is loosened, the tension detected by the detector 8 is zero, and the position of the ash surface in the tank body 1 is judged according to the length of the rope 3 outside the tank body 1, so that the residual ash amount in the tank body 1 is judged, whether ash needs to be supplemented into the tank body 1 is judged, normal production is ensured, and the degree of automation is high.
Example 10
In this embodiment, the detector 8 is preferably a tension meter based on embodiment 9, in which the rope 3 is divided into two sections, the tension meter is located between the two sections of rope, and the opposite ends of the two sections of rope are fixedly connected to the two ends of the tension meter respectively. During detection, the controller 7 controls the driving piece 6 to pull the rope 3 and drives the measuring piece 2 to move up and down in the tank body 1; meanwhile, the tension meter detects the tension of the rope 3 in real time and sends a corresponding tension signal to the controller 7; when the measuring piece 2 is in contact with the ash surface in the tank body 1, the rope 3 is loosened, the tension detected by the tension meter is zero, and the position of the ash surface in the tank body 1 is judged according to the length of the rope 3 outside the tank body 1, so that the residual ash amount in the tank body 1 is judged, whether ash needs to be supplemented into the tank body 1 is judged, normal production is ensured, and the degree of automation is high.
It should be noted that the tension meter is located outside the tank 1 and between the tank 1 and the driving element 6, and when the driving element 6 is a winch, the tension meter will not be wound around the winch.
Example 11
On the basis of each embodiment, in this embodiment, the top of the tank body 1 is provided with an opening, and the rotatable fixed pulley 9 is installed at the opening, and specifically: a bracket is welded at the opening, and the fixed pulley 9 is rotatably arranged on the bracket; the rope 3 passes around the upper side of the fixed sheave 9 and is slidably fitted to the fixed sheave 9. In the testing process, the sliding friction between the rope 3 and the tank body 1 is changed into the rolling friction between the rope 3 and the fixed pulley 9 through the fixed pulley 9, so that the friction force is reduced, the operation of workers is easier and more convenient, the time and the labor are saved, and the efficiency is high.
Besides the above embodiments, the rope 3 can also be directly connected with the position of the opening of the tank body 1 in a sliding manner, and in this way, the friction force between the rope 3 and the tank body 1 is large, so that the rope 3 is easily worn, and the service life of the rope 3 is influenced.
Based on the solutions of embodiment 2 and embodiment 11, the movable pulley 11 can also be rotatably mounted on the measuring part 2 through a bracket, and the specific solution at this time is as follows: one end of the rope 3 sequentially rounds the upper side of the fixed pulley 9 and the lower side of the movable pulley 11 and is fixedly connected with the opening of the tank body 1, and the rope is respectively attached to the upper side of the fixed pulley 9 and the lower side of the movable pulley 11 in a sliding manner; the other end of the rope 3 is fixedly connected with a tension meter 4 (see fig. 4). During detection, a worker manually pulls the tension meter 4 and drives the measuring piece 2 to move up and down in the tank body 1 through the rope 3; in the process, the tension meter 4 detects the tension of the rope 3, i.e. the gravity of the measuring element 2, and displays it on the tension meter 4; when the measuring part 2 is in contact with the ash surface in the tank body 1, the tension of the rope 3 is zero, the number displayed on the tension meter 4 is zero at the moment, and the position of the ash surface in the tank body 1 is judged according to the length of the rope 3 outside the tank body 1, so that the residual ash amount in the tank body 1 is judged, whether ash needs to be supplemented into the tank body 1 is judged, the normal production is ensured, and the operation is simple and convenient.
Example 12
In addition to the above embodiments, in the present embodiment, the measuring unit 2 is a measuring block or a measuring ring. This scheme structure is simple and convenient, makes things convenient for the dismouting, and conveniently detects the grey surface position in jar body 1.
Based on the scheme, when the measuring piece 2 is a measuring block, a tying hole can be arranged on the measuring block, and one end of the rope 3 is tied with the measuring block; it is also possible to attach a tie ring to the measuring block, to which one end of the rope 3 is tied.
In addition, when the measuring member 2 is a measuring ring, the other end of the rope 3 is directly tied to the measuring ring.
In addition to the above-described embodiments, the measuring element 2 can also take other suitable geometric shapes, for example an oval shape.
The working principle of the utility model is as follows:
during detection, the rope 3 is pulled in any one of the above manners, and the rope 3 drives the measuring part 2 to move up and down in the tank body 1; in the process, the tension meter detects the tension of the rope 3, namely the gravity of the measuring part 2, and directly displays the tension on the tension meter 4, or the tension meter sends a corresponding force signal to the controller 7; when the measuring piece 2 is in contact with the ash surface in the tank body 1, the tension of the rope 3 is zero, the tension of the tension meter is zero at the moment, and the position of the ash surface in the tank body 1 is judged manually according to the length of the rope 3 outside the tank body 1, so that the amount of the ash remaining in the tank body 1 is judged, whether the ash needs to be supplemented into the tank body 1 is judged, the normal production is ensured, and the operation is simple and convenient.
It should be noted that the measuring part 2 should be at the highest position, i.e. the top inside the tank body 1, after each measurement is completed, so as to prevent the measuring part 2 from being buried in ash during ash removal, which affects the next use.
Moreover, due to the action of the fixed pulley 9, the friction force between the rope 3 and the fixed pulley 9 is ignored, the tension of other stressed ropes 3 before the measuring part 2 is not contacted with the ash surface is just the gravity of the measuring part 2, and the stress of the rope 3 gradually changes from large to small to zero according to the balance of the forces after the contact.
In addition, the electronic components according to the present invention are conventionally used, and the components are electrically connected to a controller, and a control circuit between the controller and each component is conventionally used.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The utility model provides a can of remaining ash volume of real-time detection which characterized in that: the device comprises a tank body (1), a traction mechanism and a measuring piece (2), wherein the traction mechanism is installed outside the tank body (1), is fixedly connected with the measuring piece (2), and drives the measuring piece (2) to move up and down in the tank body (1) so as to detect the position of a dust surface.
2. The ash can capable of detecting the residual ash amount in real time according to claim 1, wherein: the traction mechanism comprises a rope (3), and one end of the rope (3) penetrates through the top of the tank body (1) and then is fixedly connected with the measuring piece (2).
3. The ash can capable of detecting the residual ash amount in real time according to claim 2, wherein: the other end of the rope (3) is fixedly connected with a tension meter (4).
4. The ash can capable of detecting the residual ash amount in real time according to claim 2 or 3, wherein: still include mounting (5), mounting (5) are fixed to be set up, its with the other end of rope (3) can be dismantled and be connected.
5. The ash can capable of detecting the residual ash amount in real time according to claim 2, wherein: the device also comprises a driving piece (6), wherein the driving piece (6) is fixedly arranged; the other end of the rope (3) is fixedly connected with the driving piece (6), and the driving piece (6) can drive the measuring piece (2) to move up and down in the tank body (1) through the rope (3).
6. The ash can capable of detecting the residual ash amount in real time according to claim 5, wherein: the driving piece (6) is a winch, and scales are arranged on the rope (3).
7. The ash can capable of detecting the residual ash amount in real time according to claim 5, wherein: the device is characterized by further comprising a controller (7), wherein the controller (7) is in communication connection with the driving piece (6) and is used for controlling the driving piece (6).
8. The ash can capable of detecting the residual ash amount in real time according to claim 7, wherein: the rope tension monitoring device is characterized by further comprising a detector (8), wherein the detector (8) is in communication connection with the controller (7) and is used for detecting the tension of the rope (3).
9. The ash can capable of detecting the residual ash amount in real time according to any one of claims 2 to 3 and 5 to 8, wherein: an opening is formed in the top of the tank body (1), and a rotatable fixed pulley (9) is mounted at the opening; the rope (3) is wound around the upper side of the fixed pulley (9) and is in sliding fit with the fixed pulley (9).
10. The ash can capable of detecting the residual ash amount in real time according to any one of claims 1 to 3 and 5 to 8, wherein: the measuring piece (2) is a measuring block or a measuring ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122095458.8U CN215909924U (en) | 2021-09-01 | 2021-09-01 | Ash can capable of detecting residual ash amount in real time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122095458.8U CN215909924U (en) | 2021-09-01 | 2021-09-01 | Ash can capable of detecting residual ash amount in real time |
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| CN215909924U true CN215909924U (en) | 2022-02-25 |
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| CN202122095458.8U Active CN215909924U (en) | 2021-09-01 | 2021-09-01 | Ash can capable of detecting residual ash amount in real time |
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2021
- 2021-09-01 CN CN202122095458.8U patent/CN215909924U/en active Active
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