CN110658119A - Dust concentration sensing equipment with ash removal function and convenient to lift - Google Patents
Dust concentration sensing equipment with ash removal function and convenient to lift Download PDFInfo
- Publication number
- CN110658119A CN110658119A CN201910826955.5A CN201910826955A CN110658119A CN 110658119 A CN110658119 A CN 110658119A CN 201910826955 A CN201910826955 A CN 201910826955A CN 110658119 A CN110658119 A CN 110658119A
- Authority
- CN
- China
- Prior art keywords
- main body
- dust concentration
- sleeve
- dust
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000000428 dust Substances 0.000 title claims abstract description 98
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 238000004140 cleaning Methods 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 238000009825 accumulation Methods 0.000 abstract 1
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 230000006870 function Effects 0.000 description 17
- 230000003028 elevating effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to a dust concentration sensing device with a dust cleaning function and convenient to lift, which comprises a main body, a dust concentration sensor, a dust cleaning mechanism and two lifting mechanisms, wherein each lifting mechanism comprises a fixed box, a first motor, a screw rod and a sleeve, each dust cleaning mechanism comprises a driving assembly and two vibration assemblies, each vibration assembly comprises a supporting shaft, a swinging plate, a vibration block, a sliding block, a hinge rod and a connecting rod, the height of the main body can be adjusted through the lifting mechanisms of the dust concentration sensing device with the dust cleaning function and convenient to lift, the function of measuring dust concentrations with different heights is realized, and dust adhered to the inner wall of the main body and the dust concentration sensor can be shaken off through the dust cleaning mechanism, so that the excessive dust accumulation is avoided, and the detection effect of the dust concentration sensor is prevented from being influenced.
Description
Technical Field
The invention relates to the field of sensors, in particular to dust concentration sensing equipment with a dust cleaning function and capable of being conveniently lifted.
Background
The dust concentration sensor is mainly used for continuously monitoring the total dust concentration in dust operation places such as mines, cement plants and the like.
The existing dust concentration sensing equipment can only detect the dust concentration with a specific height generally, comprehensive detection cannot be achieved, the practicability of the existing dust concentration sensing equipment is reduced, and moreover, the existing dust concentration sensing equipment is easy to adhere dust on the inner wall of the existing dust concentration sensing equipment and a dust concentration sensor when long-term detection work is carried out, the dust is accumulated too much, the detection is insensitive, and the detection precision is reduced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the dust concentration sensing equipment with the ash removal function and convenient lifting is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a dust concentration sensing device with a dust cleaning function and convenient to lift comprises a main body and a dust concentration sensor, wherein an air inlet is formed in one side of the main body, an air outlet is formed in the lower portion of the other side of the main body, the dust concentration sensor is fixed on the inner wall of one side, close to the air outlet, of the main body, the dust concentration sensor is arranged opposite to the air inlet, an ash discharge pipe is arranged below the main body, a PLC (programmable logic controller) is arranged in the main body, the dust cleaning device further comprises a dust cleaning mechanism and two lifting mechanisms, the dust cleaning mechanism is arranged above the main body, the two lifting mechanisms are respectively arranged on two sides below the main body, and the lifting mechanisms are connected with;
the lifting mechanism comprises a fixed box, a first motor, a screw rod and a sleeve, one end of the sleeve is fixedly connected with the lower part of the main body, an opening is formed in the upper part of the fixed box, the other end of the sleeve penetrates through the opening and is arranged in the fixed box, the first motor is fixed at the bottom in the sleeve, the screw rod is vertically arranged above the first motor, the first motor is in transmission connection with the bottom end of the screw rod, the other end of the sleeve is sleeved on the screw rod, a thread matched with the screw rod is arranged at the joint of the sleeve and the screw rod, and the first motor is electrically connected with the PLC;
the ash cleaning mechanism comprises a driving component and two vibrating components, the driving component is arranged at the top in the main body, the two vibrating components are respectively arranged at two sides above the main body, and the driving component is connected with the vibrating components;
the vibrations subassembly includes back shaft, swing board, vibrations piece, slider, hinge bar and connecting rod, the top in the main part is fixed to the one end of back shaft, the other end of back shaft is articulated with the one end of swing board, the top in the main part is fixed to the vibrations piece, the both ends of hinge bar are articulated with slider and swing board respectively, the top of main part is equipped with two bar mouths, bar mouth and connecting rod one-to-one, the one end of connecting rod and the below fixed connection of slider, the other end of connecting rod passes the bar mouth and sets up the inside at the main part, the other end and the drive assembly of connecting rod are connected.
Preferably, in order to make the swinging plate knock the vibration block, the driving assembly comprises a second motor, a half gear, a moving frame, two moving rods and two racks, the second motor is fixed at the top in the main body, the second motor is in transmission connection with the half gear, the two racks are respectively arranged above and below the half gear, the racks are meshed with the half gear, the two racks are respectively fixedly connected with the top and the bottom in the moving frame, one ends of the two moving rods are respectively fixedly connected with the two sides of the moving frame, the moving rods are in one-to-one correspondence with the connecting rods, the other ends of the moving rods are fixedly connected with one ends of the connecting rods, far away from the sliding blocks, and the second motor is electrically connected with the PLC.
Preferably, in order to limit the moving direction of the moving rod, the driving assembly further comprises two lantern rings, the lantern rings correspond to the moving rod one to one, the lantern rings are fixed on the inner wall of the main body, the lantern rings are sleeved on the moving rod, and the moving rod is connected with the lantern rings in a sliding mode.
Preferably, in order to restrict the moving direction of the sliding block, the vibration assembly further comprises a support, the vertical section of the support is U-shaped, two ends of the support are fixedly connected with the upper portion of the main body, a through hole is formed in the sliding block, the support penetrates through the through hole, and the sliding block is connected with the support in a sliding mode.
Preferably, in order to limit the moving direction of the sleeve, the lifting mechanism further comprises a limiting block, the limiting block is fixed above the fixed box, a small hole is formed in the limiting block, the sleeve penetrates through the small hole, the sleeve is matched with the small hole, and the sleeve is connected with the limiting block in a sliding mode.
Preferably, the aperture is square in shape so that the sleeve does not rotate when moved over the screw.
Preferably, in order to make the sleeve move smoothly, notches are formed in the inner walls of the four sides of the small hole, balls are arranged in the notches and matched with the notches, the spherical centers of the balls are arranged inside the notches, four grooves are formed in the sleeve, the grooves correspond to the balls in a one-to-one mode, and the balls abut against the inner walls of the grooves.
Preferably, in order to prolong the service life of the screw rod, the screw rod is coated with an anti-corrosion zinc coating.
Preferably, in order to control the equipment to work, an operation panel is arranged on one side of the main body, a plurality of keys are arranged on the operation panel, and the keys are electrically connected with the PLC.
Preferably, in order to control the opening and closing of the ash discharge pipe, a valve is arranged in the ash discharge pipe and is electrically connected with the PLC.
The dust concentration sensing equipment with the ash removal function and convenient to lift has the advantages that the height of the main body can be adjusted through the lifting mechanism, the function of measuring dust concentrations with different heights is achieved, compared with the existing lifting mechanism, the lifting mechanism is convenient to lift and high in practicability, dust adhered to the inner wall of the main body and the dust concentration sensor can be shaken off through the ash removal mechanism, the phenomenon that the dust is accumulated too much and the detection effect of the dust concentration sensor is influenced is avoided, compared with the existing ash removal mechanism, the ash removal mechanism enables the two vibration blocks to alternately vibrate, and the vibration effect is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of a dust concentration sensing device with ash removal function and convenient lifting and lowering of the invention;
FIG. 2 is a schematic structural diagram of a driving assembly of the dust concentration sensing device with ash removal function and convenient lifting and lowering of the invention;
FIG. 3 is an enlarged view of portion A of FIG. 1;
FIG. 4 is a schematic view of a connection structure of a limiting block and a sleeve of the dust concentration sensing device with ash removal function and convenient lifting;
in the figure: 1. the dust concentration meter comprises a main body, 2, a dust concentration meter, 3, an ash discharge pipe, 4, a fixed box, 5, a first motor, 6, a screw rod, 7, a sleeve, 8, a limiting block, 9, a ball, 10, a second motor, 11, a half gear, 12, a rack, 13, a moving frame, 14, a moving rod, 15, a connecting rod, 16, a sliding block, 17, a hinged rod, 18, a swinging plate, 19, a vibrating block, 20, a support, 21, a sleeve ring, 22, an operating plate and 23, and a valve.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, a dust concentration sensing device with ash removal function and convenient lifting comprises a main body 1 and a dust concentration sensor 2, wherein an air inlet is arranged at one side of the main body 1, an air outlet is arranged at the lower part of the other side of the main body 1, the dust concentration sensor 2 is fixed on the inner wall of one side, close to the air outlet, of the main body 1, the dust concentration sensor 2 is arranged opposite to the air inlet, an ash discharge pipe 3 is arranged below the main body 1, a PLC is arranged in the main body 1, the dust removal device further comprises an ash removal mechanism and two lifting mechanisms, the ash removal mechanism is arranged above the main body 1, the two lifting mechanisms are respectively arranged at two sides below the main body 1, and the lifting mechanisms are connected with the main body 1;
a PLC, i.e., a programmable logic controller, which employs a programmable memory for storing therein a program, executing instructions for user-oriented operations such as logic operation, sequence control, timing, counting, and arithmetic operation, and controlling various types of machines or production processes through digital or analog input/output, is essentially a computer dedicated for industrial control, has a hardware structure substantially the same as that of a microcomputer, and is generally used for data processing and instruction reception and output for realizing central control.
This convenient dust concentration sensing equipment that goes up and down with deashing function passes through elevating system, can adjust the height of main part 1, realizes measuring the function of not co-altitude dust concentration, through deashing mechanism, can shake off the dust of adhesion on the 1 inner wall of main part and on the dust concentration sensor 2, avoids the dust to pile up too much, influences the detection effect of dust concentration sensor 2.
As shown in fig. 1, the lifting mechanism includes a fixing box 4, a first motor 5, a screw rod 6 and a sleeve 7, one end of the sleeve 7 is fixedly connected with the lower part of the main body 1, an opening is arranged above the fixing box 4, the other end of the sleeve 7 passes through the opening and is arranged inside the fixing box 4, the first motor 5 is fixed at the bottom inside the sleeve 7, the screw rod 6 is vertically arranged above the first motor 5, the first motor 5 is in transmission connection with the bottom end of the screw rod 6, the other end of the sleeve 7 is sleeved on the screw rod 6, a connection part of the sleeve 7 and the screw rod 6 is provided with a thread matched with the screw rod 6, and the first motor 5 is electrically connected with the PLC;
as shown in fig. 1-3, when the lifting device works, the first motor 5 is controlled to start, the lead screw 6 rotates, and the sleeve 7 is driven to move in the direction away from the first motor 5, so that the main body 1 is driven to move upwards, the height of the main body 1 is adjusted, the dust concentration at different heights can be conveniently measured, and the practicability of the dust concentration sensing equipment is improved.
The ash cleaning mechanism comprises a driving component and two vibrating components, the driving component is arranged at the top in the main body 1, the two vibrating components are respectively arranged at two sides above the main body 1, and the driving component is connected with the vibrating components;
the vibrations subassembly includes back shaft, swing board 18, vibrations piece 19, slider 16, articulated rod 17 and connecting rod 15, the top at main part 1 is fixed to the one end of back shaft, the other end of back shaft is articulated with the one end of swing board 18, the top at main part 1 is fixed to vibrations piece 19, the both ends of articulated rod 17 are articulated with slider 16 and swing board 18 respectively, the top of main part 1 is equipped with two bar mouths, bar mouth and connecting rod 15 one-to-one, the one end of connecting rod 15 and the below fixed connection of slider 16, the other end of connecting rod 15 passes the bar mouth and sets up the inside at main part 1, the other end and the drive assembly of connecting rod 15 are connected.
When the dust cleaning device is used for cleaning dust, the driving component is controlled to work, the connecting rod 15 is driven to move, the sliding block 16 moves back and forth, the swinging plate 18 is driven to knock the vibrating block 19 back and forth through the hinged rod 17, the vibrating block 19 continuously vibrates, dust adhered to the inner wall of the main body 1 and the dust concentration sensor 2 is shaken off, and the dust cleaning function is achieved.
Preferably, in order to enable the swing plate 18 to knock the vibration block 19, the driving assembly includes a second motor 10, a half gear 11, a moving frame 13, two moving rods 14 and two racks 12, the second motor 10 is fixed at the top of the main body 1, the second motor 10 is in transmission connection with the half gear 11, the two racks 12 are respectively arranged above and below the half gear 11, the racks 12 are meshed with the half gear 11, the two racks 12 are respectively fixedly connected with the top and the bottom of the moving frame 13, one end of each moving rod 14 is respectively fixedly connected with two sides of the moving frame 13, the moving rods 14 are in one-to-one correspondence with the connecting rods 15, the other end of each moving rod 14 is fixedly connected with one end of the connecting rod 15 far away from the sliding block 16, and the second motor 10 is electrically connected with the PLC.
When the dust cleaning operation is performed, the second motor 10 is controlled to be started, the half gear 11 is driven to rotate, the rack 12 is driven to move, the moving frame 13 is driven to move back and forth, the connecting rod 15 is driven to move through the moving rod 14, the sliding block 16 moves back and forth, the swinging plate 18 is driven to knock the vibrating block 19 back and forth through the hinge rod 17, the vibrating block 19 is continuously vibrated, dust adhered to the inner wall of the main body 1 and the dust concentration sensor 2 is shaken off, and the dust cleaning function is realized. When the movable frame 13 moves towards the direction close to the air inlet, the movable rod 14 drives the connecting rod 15 to move towards the direction close to the air inlet, so that the sliding block 16 moves, the swing plate 18 close to the air inlet is driven to swing towards the direction far away from the vibration block 19 through the hinge rod 17, the other swing plate 18 swings towards the direction close to the vibration block 19, so that the vibration block 19 far away from the air inlet vibrates, when the movable frame 13 moves towards the direction far away from the air inlet, the swing plate 18 close to the air inlet swings towards the direction close to the vibration block 19, the other swing plate 18 swings towards the direction far away from the vibration block 19, so that the vibration block 19 close to the air inlet vibrates, and therefore through the back-and-forth movement of the movable frame 13, the two vibration blocks 19 alternately vibrate, and the vibration effect is improved.
Preferably, in order to limit the moving direction of the moving rod 14, the driving assembly further includes two collars 21, the collars 21 correspond to the moving rods 14 one by one, the collars 21 are fixed on the inner wall of the main body 1, the collars 21 are sleeved on the moving rod 14, and the moving rod 14 is slidably connected with the collars 21.
By arranging the lantern ring 21, the moving direction of the moving rod 14 is limited, so that the moving frame 13 is more stable when moving, and the phenomenon that the moving frame 13 inclines to influence the work of the driving assembly is avoided.
Preferably, in order to limit the moving direction of the sliding block 16, the vibration assembly further includes a bracket 20, the vertical section of the bracket 20 is U-shaped, both ends of the bracket 20 are fixedly connected with the upper part of the main body 1, a through hole is formed in the sliding block 16, the bracket 20 passes through the through hole, and the sliding block 16 is slidably connected with the bracket 20.
By arranging the bracket 20, the moving direction of the slider 16 is limited, and the stability of the slider 16 during moving is improved.
Preferably, in order to limit the moving direction of the sleeve 7, the lifting mechanism further comprises a limiting block 8, the limiting block 8 is fixed above the fixed box 4, a small hole is formed in the limiting block 8, the sleeve 7 penetrates through the small hole, the sleeve 7 is matched with the small hole, and the sleeve 7 is connected with the limiting block 8 in a sliding mode.
The limiting block 8 limits the moving direction of the sleeve 7, so that the sleeve 7 is more stable when moving.
Preferably, the aperture is square in shape so that the sleeve 7 does not rotate when moving over the screw 6.
Through setting up the aperture into the square hole, avoided sleeve pipe 7 to take place to rotate when moving along lead screw 6, improved the stability when sleeve pipe 7 removes.
As shown in fig. 4, the inner walls of the four sides of the small hole are provided with notches, the notches are internally provided with balls 9, the balls 9 are matched with the notches, the center of the ball 9 is arranged inside the notch, the sleeve 7 is provided with four grooves, the grooves correspond to the balls 9 one by one, and the balls 9 are abutted against the inner walls of the grooves.
When the sleeve 7 moves along the limiting block 8, the balls 9 roll in the grooves, the friction force between the sleeve 7 and the limiting block 8 is reduced, and the stability of the sleeve 7 during movement is improved.
Preferably, in order to prolong the service life of the screw rod 6, the screw rod 6 is coated with an anti-corrosion zinc coating.
Preferably, in order to control the operation of the device, an operation panel 22 is arranged on one side of the main body 1, and a plurality of keys are arranged on the operation panel 22 and electrically connected with the PLC.
Preferably, in order to control the opening and closing of the ash discharge pipe 3, a valve 23 is arranged in the ash discharge pipe 3, and the valve 23 is electrically connected with the PLC.
When the ash removing work is carried out, the control valve 23 is started, so that the dust impurities in the main body 1 can be conveniently discharged out of the main body 1 from the ash discharging pipe 3.
When carrying out lifting work, control first motor 5 starts, and lead screw 6 rotates, drives sleeve pipe 7 and removes to the direction of keeping away from first motor 5 to drive main part 1 rebound, adjusted the height of main part 1, be convenient for measure the dust concentration of co-altitude not, improved dust concentration sensing equipment's practicality. When the dust cleaning operation is performed, the second motor 10 is controlled to be started, the half gear 11 is driven to rotate, the rack 12 is driven to move, the moving frame 13 is driven to move back and forth, the connecting rod 15 is driven to move through the moving rod 14, the sliding block 16 moves back and forth, the swinging plate 18 is driven to knock the vibrating block 19 back and forth through the hinge rod 17, the vibrating block 19 is continuously vibrated, dust adhered to the inner wall of the main body 1 and the dust concentration sensor 2 is shaken off, and the dust cleaning function is realized.
Compared with the prior art, this convenient dust concentration sensing equipment of lift with deashing function passes through elevating system, can adjust the height of main part 1, realize measuring the function of not co-altitude dust concentration, compare with current elevating system, this elevating system goes up and down conveniently, the practicality is high, through deashing mechanism, can shake off the dust of adhesion on the main part 1 inner wall and on the dust concentration sensor 2, it is too much to avoid the dust to pile up, influence the detection effect of dust concentration sensor 2, compare with current deashing mechanism, this deashing mechanism makes two vibrations that shake piece 19 is alternative sends vibrations, the effect of vibrations has been promoted.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The dust concentration sensing equipment with the ash removal function and convenient to lift comprises a main body (1) and a dust concentration sensor (2), wherein an air inlet is formed in one side of the main body (1), an air outlet is formed in the lower portion of the other side of the main body (1), the dust concentration sensor (2) is fixed on the inner wall of one side, close to the air outlet, of the main body (1), the dust concentration sensor (2) is arranged opposite to the air inlet, an ash discharge pipe (3) is arranged below the main body (1), and a PLC is arranged in the main body (1). the dust concentration sensing equipment is characterized by further comprising an ash removal mechanism and two lifting mechanisms, wherein the ash removal mechanism is arranged above the main body (1), the two lifting mechanisms are respectively arranged on two sides below the main body (1), and the lifting mechanisms are connected with the main body (1);
the lifting mechanism comprises a fixed box (4), a first motor (5), a screw rod (6) and a sleeve (7), one end of the sleeve (7) is fixedly connected with the lower part of the main body (1), an opening is formed in the upper part of the fixed box (4), the other end of the sleeve (7) penetrates through the opening to be arranged in the fixed box (4), the first motor (5) is fixed at the bottom in the sleeve (7), the screw rod (6) is vertically arranged above the first motor (5), the first motor (5) is in transmission connection with the bottom end of the screw rod (6), the other end of the sleeve (7) is sleeved on the screw rod (6), a connecting part of the sleeve (7) and the screw rod (6) is provided with threads matched with the screw rod (6), and the first motor (5) is electrically connected with the PLC;
the ash cleaning mechanism comprises a driving component and two vibrating components, the driving component is arranged at the top in the main body (1), the two vibrating components are respectively arranged at two sides above the main body (1), and the driving component is connected with the vibrating components;
the vibrations subassembly includes back shaft, swing board (18), vibrations piece (19), slider (16), articulated rod (17) and connecting rod (15), the top in main part (1) is fixed to the one end of back shaft, the other end of back shaft is articulated with the one end of swing board (18), the top in main part (1) is fixed to vibrations piece (19), the both ends of articulated rod (17) are articulated with slider (16) and swing board (18) respectively, the top of main part (1) is equipped with two bar mouths, bar mouth and connecting rod (15) one-to-one, the below fixed connection of the one end of connecting rod (15) and slider (16), the other end of connecting rod (15) passes the bar mouth and sets up the inside in main part (1), the other end and the drive assembly of connecting rod (15) are connected.
2. The dust concentration sensing device with dust cleaning function and convenient lifting and dropping as claimed in claim 1, wherein the driving assembly comprises a second motor (10), a half gear (11), a moving frame (13), two moving rods (14) and two racks (12), the second motor (10) is fixed at the top of the main body (1), the second motor (10) is in transmission connection with the half gear (11), the two racks (12) are respectively arranged above and below the half gear (11), the racks (12) are meshed with the half gear (11), the two racks (12) are respectively fixedly connected with the top and the bottom of the moving frame (13), one end of each of the two moving rods (14) is respectively fixedly connected with two sides of the moving frame (13), the moving rods (14) correspond to the connecting rods (15) one by one, and the other end of each of the moving rod (14) is fixedly connected with one end of the connecting rod (15) far away from the sliding block (16), the second motor (10) is electrically connected with the PLC.
3. The dust concentration sensing device with ash cleaning function and convenient lifting and dropping as claimed in claim 2, wherein the driving assembly further comprises two collars (21), the collars (21) correspond to the moving rods (14) one by one, the collars (21) are fixed on the inner wall of the main body (1), the collars (21) are sleeved on the moving rods (14), and the moving rods (14) are connected with the collars (21) in a sliding manner.
4. The dust concentration sensing equipment with the ash cleaning function and convenient lifting and dropping as recited in claim 1, wherein the vibration assembly further comprises a bracket (20), the vertical section of the bracket (20) is U-shaped, two ends of the bracket (20) are fixedly connected with the upper part of the main body (1), a through hole is arranged on the sliding block (16), the bracket (20) penetrates through the through hole, and the sliding block (16) is connected with the bracket (20) in a sliding manner.
5. The dust concentration sensing equipment with the ash cleaning function and convenient lifting and dropping as claimed in claim 1, wherein the lifting mechanism further comprises a limiting block (8), the limiting block (8) is fixed above the fixing box (4), a small hole is formed in the limiting block (8), the sleeve (7) penetrates through the small hole, the sleeve (7) is matched with the small hole, and the sleeve (7) is in sliding connection with the limiting block (8).
6. The dust concentration sensing apparatus with ash removal capability for up-down convenience according to claim 5, wherein the shape of the small hole is square.
7. The dust concentration sensing device with ash cleaning function and convenient lifting and dropping as claimed in claim 6, wherein the inner walls of four sides of the small hole are provided with notches, the notches are internally provided with balls (9), the balls (9) are matched with the notches, the centers of the balls (9) are arranged inside the notches, the sleeve (7) is provided with four grooves, the grooves correspond to the balls (9) one by one, and the balls (9) are abutted against the inner walls of the grooves.
8. The dust concentration sensing equipment with the ash cleaning function and convenient lifting as claimed in claim 1, wherein the screw rod (6) is coated with an anti-corrosion zinc coating.
9. The dust concentration sensing equipment with the ash cleaning function and convenient lifting and dropping as claimed in claim 1, wherein an operation board (22) is arranged on one side of the main body (1), a plurality of keys are arranged on the operation board (22), and the keys are electrically connected with the PLC.
10. The dust concentration sensing equipment with the ash cleaning function and convenient lifting and dropping as claimed in claim 1, wherein a valve (23) is arranged in the ash discharging pipe (3), and the valve (23) is electrically connected with the PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910826955.5A CN110658119A (en) | 2019-09-03 | 2019-09-03 | Dust concentration sensing equipment with ash removal function and convenient to lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910826955.5A CN110658119A (en) | 2019-09-03 | 2019-09-03 | Dust concentration sensing equipment with ash removal function and convenient to lift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110658119A true CN110658119A (en) | 2020-01-07 |
Family
ID=69037747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910826955.5A Withdrawn CN110658119A (en) | 2019-09-03 | 2019-09-03 | Dust concentration sensing equipment with ash removal function and convenient to lift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110658119A (en) |
-
2019
- 2019-09-03 CN CN201910826955.5A patent/CN110658119A/en not_active Withdrawn
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9803968B2 (en) | Roundness measurement device and control method | |
| CN110755941A (en) | Efficient bag type dust collector with ash bucket anti-blocking function | |
| CN110658119A (en) | Dust concentration sensing equipment with ash removal function and convenient to lift | |
| CN111151727A (en) | A die-casting equipment that is used for wireless bridge of 5G to have a ration function | |
| CN204768467U (en) | Novel stirring of material device | |
| CN209319781U (en) | A kind of two shaft vertical servo manipulators | |
| CN208810760U (en) | A kind of pipeline cleaning robot | |
| CN110410890B (en) | Air purification system adopting anion technology and having wide action range | |
| CN111023746A (en) | Stable form centrifugal dehydrator convenient to it is clean | |
| CN206447221U (en) | Automatic feed mechanism | |
| CN207293913U (en) | A kind of tempered glass carrying boom hoisting | |
| CN206305642U (en) | A kind of bar chamfered end is selected to mechanism | |
| CN211486902U (en) | Efficient bag type dust collector with ash bucket anti-blocking function | |
| CN110579430A (en) | Dust concentration sensing device for preventing dust deposition in coal mining | |
| CN204768466U (en) | Agitating unit of improved generation material | |
| CN209027647U (en) | A kind of automatic weighing device of concrete admixture | |
| CN206343582U (en) | Automatic press-riveting equipment | |
| JP2011116376A (en) | Tablet cushioning injection system | |
| CN220960566U (en) | Detection device for refrigeration equipment | |
| CN205888924U (en) | Material system of scraping that pushes away is carried to emery wheel make -up machine | |
| JP4008194B2 (en) | Combination weighing device | |
| CN114323921B (en) | Pellet compressive strength detection device | |
| CN219641380U (en) | Automatic bottle rotating device for coal sample bottles | |
| CN216726251U (en) | Ash discharging device for air box type pulse bag dust collector | |
| CN213041316U (en) | Piston charge level indicator based on negative pressure drive |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200107 |