CN115069692B - Cement conveying equipment with conveying path solidification preventing structure - Google Patents
Cement conveying equipment with conveying path solidification preventing structure Download PDFInfo
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- CN115069692B CN115069692B CN202210828126.2A CN202210828126A CN115069692B CN 115069692 B CN115069692 B CN 115069692B CN 202210828126 A CN202210828126 A CN 202210828126A CN 115069692 B CN115069692 B CN 115069692B
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- Prior art keywords
- wall
- block
- shaped sliding
- main body
- spring
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
- F16L55/28—Constructional aspects
- F16L55/30—Constructional aspects of the propulsion means, e.g. towed by cables
- F16L55/32—Constructional aspects of the propulsion means, e.g. towed by cables being self-contained
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
- F16L55/28—Constructional aspects
- F16L55/40—Constructional aspects of the body
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L2101/00—Uses or applications of pigs or moles
- F16L2101/10—Treating the inside of pipes
- F16L2101/12—Cleaning
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Pusher Or Impeller Conveyors (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses cement conveying equipment with a conveying path solidification-preventing structure, which comprises a conveying pipeline, a starting lantern ring and a wall hanging device, wherein when cement flows out from an outlet of the conveying pipeline, the outer end of an L-shaped pressed block is pressed downwards by the impact force of the cement, the lower end of a reset plate main body is enabled to move inwards by driving of a transmission connecting rod, the upper end of the reset plate main body is enabled to move outwards under the action of a mounting center shaft, a T-shaped sliding block is enabled to move outwards under the action of a first reset spring, the T-shaped sliding block is enabled to leave a trapezoid pressing block, one end of the trapezoid pressing block is enabled to lift downwards under the action of the elasticity of a second reset spring, an energizing lead is enabled to move downwards by driving of a connecting pressure rod, the energizing lead is enabled to be separated from the connecting lead, and an insulating isolation block is also enabled to be pulled out under the action of the connecting rope, so that power-off is realized.
Description
Technical Field
The invention relates to the technical field of cement, in particular to cement conveying equipment with a conveying path solidification preventing structure.
Background
Cement, also known as ocean ash, red hair soil and the like, is a powdery hydraulic inorganic cementing material, is solidified and hardened after being mixed with water, is not usually used alone, but is used for being combined with sand and gravel (aggregate) to form mortar or concrete, the main raw material of the cement is lime or calcium silicate, the hardened cement can resist the erosion of fresh water or saline water, and the cement is taken as an important cementing material and is widely applied to civil construction, water conservancy, national defense and other engineering, and at present, the cement is generally conveyed through a pipeline after forming mortar or concrete.
When the current cement is conveyed in the pipeline, the cement can be adhered to the inner wall of the pipeline, and the cement in the pipeline is generally flushed out by water during cleaning, so that the cleaning effect is poor, the cement adhered to the inner wall of the middle part of the pipeline cannot be flushed out, meanwhile, the labor is consumed during cleaning, the labor cost is increased, and the adoption of the method is inconvenient.
Aiming at the problems, the prior device is improved, and cement conveying equipment with a conveying path solidification preventing structure is provided.
Disclosure of Invention
The invention aims to provide cement conveying equipment with a conveying path solidification preventing structure, which adopts the device to work, so that the problems that cement is adhered to the inner wall of a pipeline when the cement is conveyed in the pipeline in the background, the cement in the pipeline is generally flushed out by water during cleaning, the cleaning effect is poor, the cement adhered to the inner wall of the middle part of the pipeline cannot be flushed out, meanwhile, the labor is consumed during cleaning, the labor cost is increased, and the adoption of the device is inconvenient are solved.
In order to achieve the above purpose, the present invention provides the following technical solutions: the cement conveying equipment comprises a conveying pipeline, a starting lantern ring and a wall hanging device, wherein the starting lantern ring is fixedly sleeved on the outer wall of one end of the conveying pipeline, the wall hanging device is arranged in an inner cavity of the conveying pipeline, the starting lantern ring comprises a lantern ring main body and a starting assembly, and the starting assembly is arranged at the lower end of the lantern ring main body;
the wall hanging device comprises an L-shaped sliding rod, a connecting box and a circular wall hanging sleeve, wherein the L-shaped sliding rod is fixedly arranged at the upper end of an inner cavity of the conveying pipeline, the connecting box is fixedly arranged at one end of the L-shaped sliding rod, the connecting box is fixedly arranged on the outer wall of the upper end of the starting lantern ring, the circular wall hanging sleeve is sleeved on the L-shaped sliding rod in a sliding manner, and the outer wall of the circular wall hanging sleeve is connected with the inner wall of the conveying pipeline;
the lantern ring main body comprises a lantern ring shell, a lantern ring inner groove, a mounting inner groove and an energizing mechanism, wherein the lantern ring inner groove is arranged in the inner cavity of the lantern ring shell, the mounting inner groove is communicated with the top surface of the lantern ring inner groove, and the energizing mechanism is arranged in the mounting inner groove;
the starting assembly comprises an L-shaped pressed block, a transmission connecting rod, a connecting sliding block, a reset plate, a first reset spring and a T-shaped sliding block, wherein one end of the L-shaped pressed block is movably mounted on the outer wall of the lower end of the lantern ring shell, one end of the transmission connecting rod is movably mounted on the bottom surface of the L-shaped pressed block, the other end of the transmission connecting rod is movably mounted on the connecting sliding block, the connecting sliding block is slidably mounted on the outer wall of the lower end of the reset plate, the middle part of the reset plate is fixedly mounted in the inner cavity of the bottom surface of the lantern ring shell, the reset plate, the first reset spring and the T-shaped sliding block are respectively arranged in the lantern ring inner groove, the first reset spring is fixedly mounted at the upper end of the reset plate, the T-shaped sliding block is fixedly mounted at the upper end of the first reset spring, and the T-shaped sliding block is slidably mounted on the top surface of the lantern ring inner groove.
Further, the power-on mechanism comprises a trapezoid pressing block, a second reset spring, a connecting pressing rod, a power-on wire, a connecting rope, a pulley, a C-shaped sliding block, an insulating isolation block and a connecting wire, wherein the trapezoid pressing block is movably installed on the inner wall of an installation inner groove, the second reset spring is arranged at the upper end of the trapezoid pressing block, the power-on wire is slidably installed in the installation inner groove, one end of the connecting pressing rod is fixedly installed on one side outer wall of the trapezoid pressing block, the other end of the connecting pressing rod is movably installed on the outer wall of the power-on wire, the connecting rope is fixedly installed on the other end outer wall of the connecting rope on one side outer wall of the lower end of the C-shaped sliding block, the insulating isolation block is fixedly installed on the other side outer wall of the lower end of the C-shaped sliding block, one end of the connecting wire is arranged at the upper end of the power-on wire, the other end of the connecting wire is connected to the circular wall bushing, the insulating isolation block is arranged between the power-on wire and the connecting wire, and the T-shaped sliding block is arranged at the lower end of the trapezoid pressing block.
Further, the power-on lead comprises a hard shell wire, a soft shell wire and a third reset spring, the soft shell wire is fixedly connected to the lower end of the hard shell wire, the third reset spring is fixedly installed on the outer wall of the hard shell wire, and the lower end of the third reset spring is fixedly installed on the inner wall of the inner cavity of the installation inner groove.
Further, the reset plate comprises a mounting center shaft, a reset plate main body and a torsion spring, wherein the reset plate main body is movably mounted on the mounting center shaft through the torsion spring, and the mounting center shaft is fixedly mounted in the bottom surface inner cavity of the lantern ring shell.
Further, the L-shaped sliding rod comprises an L-shaped sliding rod main body, a sliding rod mounting inner groove, an inner pressing column, a fourth reset spring, a first bidirectional telescopic column and a second bidirectional telescopic column, wherein the sliding rod mounting inner groove is formed in the inner embedding of the L-shaped sliding rod main body, the inner pressing column is slidably mounted on the L-shaped sliding rod main body, one end of the inner pressing column is arranged on the outer side of the L-shaped sliding rod main body, the other end of the inner pressing column is arranged in the sliding rod mounting inner groove, one end of the fourth reset spring is fixedly mounted on the inner pressing column, the other end of the fourth reset spring is fixedly mounted on the inner wall of the sliding rod mounting inner groove, the first bidirectional telescopic column and the second bidirectional telescopic column are movably mounted on the inner wall of the sliding rod mounting inner groove respectively, the first bidirectional telescopic column and the second bidirectional telescopic column are movably connected, the lower end of the first bidirectional telescopic column is movably mounted on the inner pressing column, and the upper end of the second bidirectional telescopic column is movably mounted on the outer wall of one side of the upper end of the C-shaped sliding block.
Further, an inner groove of the connecting box is arranged in the inner cavity of the connecting box, and one side of the upper end of the C-shaped sliding block and the upper end of the second bidirectional telescopic column are respectively arranged in the inner groove of the connecting box.
Further, the circular wall hanging sleeve comprises a wall hanging sleeve main body and an anti-blocking sleeve, the anti-blocking sleeve is fixedly installed on the outer wall of one end of the wall hanging sleeve main body, and the cross section of the anti-blocking sleeve is triangular.
Further, the wall built-up sleeve main part includes wall built-up shell, a motor, the driving wheel, the transmission shaft, the outer box of return force, the interior box of return force and follow driving wheel, fixed mounting has the motor in the upper end inner chamber of wall built-up shell, the output fixed mounting of motor has the driving wheel, and the one end setting of driving wheel is in L type slide bar main part, the lower extreme fixed mounting of driving wheel has the transmission shaft, the outer box fixed mounting of return force is on the inner chamber inner wall of the upper end of wall built-up shell, and the lower extreme setting of transmission shaft is in the one end inner chamber of the outer box of return force, the interior box of return force sets up in the inner chamber of the outer box of return force, follow driving wheel movable mounting is on the wall built-up shell, and follow driving wheel also setting is in L type slide bar main part.
Further, a first tooth block is arranged on the outer wall of the lower end of the transmission shaft.
Further, the inner box of the return force comprises an inner box shell of the return force, an installation inner shaft, a reset spring piece and a second tooth block, wherein the installation inner shaft is movably installed in the middle of the inner box shell of the return force, the upper end and the lower end of the installation inner shaft are respectively fixedly installed on the top surface and the bottom surface of the inner cavity of the outer box of the return force, the second tooth block is fixedly installed on the outer wall of the inner box shell of the return force, the second tooth block is meshed with the first tooth block, one end of the reset spring piece is fixedly installed on the installation inner shaft, and the other end of the reset spring piece is fixedly installed on the inner wall of the inner cavity of the inner box shell of the return force.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the cement conveying equipment with the solidification-preventing structure for the conveying path, when cement flows out from the outlet of the conveying pipeline, the outer end of the L-shaped pressed block is extruded downwards by the impact force of the cement, the lower end of the reset plate main body is enabled to move inwards by the driving of the transmission connecting rod, the upper end of the reset plate main body is enabled to move outwards under the action of the installation center shaft, the T-shaped sliding block is driven to move outwards under the action of the first reset spring, the T-shaped sliding block is enabled to leave the trapezoidal pressing block, one end of the trapezoidal pressing block is lifted downwards under the action of the elastic force of the second reset spring, the energizing wire is driven to move downwards by the connecting pressure rod, the energizing wire is separated from the connecting wire by the connecting pressure rod, the insulating isolation block is pulled out under the action of the connecting rope, the power is cut off, the L-shaped pressed block is driven to reset under the action of the torsion spring, the trapezoidal pressing block is enabled to extrude again by the connecting wire, and the energizing wire is enabled to move upwards due to the fact that the connecting rope has no thrust, the energizing wire is enabled to contact with the insulating isolation block, the energizing wire and the connecting wire is enabled to start a motor, the energizing wire is enabled to move downwards under the action of the connecting pressure rod, the condition that the connecting wire is enabled to move along with the inner wall, the pipeline is well, and the labor force is not required to be cleared, and the whole pipeline is well is cleared, and the labor cost is saved is achieved at the time when the whole is well, and the pipeline is used.
2. According to the cement conveying equipment with the solidification-preventing structure for the conveying path, when the driving wheel drives the wall-mounted sleeve main body to scrape and clean the inner wall of a conveying pipeline, the driving wheel drives the transmission shaft to rotate at the same time, the second tooth block is meshed with the first tooth block through the second tooth block, so that the first tooth block on the transmission shaft drives the second tooth block on the back force inner box to rotate, the circumference of the back force inner box is ten times of that of the transmission shaft, the transmission shaft rotates for ten times, the back force inner box rotates for one circle, the reset spring piece can ensure that the wall-mounted sleeve main body can be used for a longer conveying pipeline under the premise of ensuring rebound, when the wall-mounted sleeve main body moves to the position of the inner pressure column, the inner pressure column is extruded, the C-shaped sliding block can move outwards under the transmission of the first bidirectional expansion column and the second bidirectional expansion column, the insulation isolation block is inserted between the power-on wire and the connection wire to realize power-off, the connection rope is tensioned, the whole equipment is restored to an initial state, the wall-mounted sleeve main body is reset under the reset action, the wall-mounted sleeve main body is driven to reversely rotate, the wall-mounted sleeve main body is reset automatically, and the wall-mounted sleeve main body is reset is saved, and the whole-mounted sleeve is required to be reset automatically, and the wall-mounted main body is reset.
Drawings
FIG. 1 is a schematic perspective view showing the overall structure of a cement transporting apparatus of the present invention having a transporting path solidification preventing structure;
FIG. 2 is a cross-sectional view of a start collar of a cement delivery apparatus of the delivery path anti-setting structure of the present invention;
FIG. 3 is a schematic perspective view of a reset plate of a cement conveying apparatus with a conveying path solidification preventing structure according to the present invention;
FIG. 4 is an enlarged view of FIG. 2 of the cement delivery apparatus of the delivery path set-preventing structure of the present invention;
FIG. 5 is a cross-sectional view of an L-shaped slide bar of a cement transporting apparatus of the transporting path solidification preventing structure of the present invention;
FIG. 6 is a schematic perspective view of a circular wall-hanging sleeve of a cement conveying device with a conveying path solidification preventing structure according to the invention;
FIG. 7 is a cross-sectional view of a wall-mount sleeve body of a cement conveying apparatus of the conveying path solidification prevention structure of the present invention;
FIG. 8 is a cross-sectional view of a return force casing of a cement delivery apparatus of the delivery path setting prevention structure of the present invention;
fig. 9 is a sectional view of the return force inner box of the cement transporting apparatus of the transporting path solidification preventing structure of the present invention.
In the figure: 1. a delivery conduit; 2. starting the lantern ring; 21. a collar body; 211. a collar housing; 212. a collar inner groove; 213. installing an inner groove; 214. an energizing mechanism; 2141. a trapezoidal pressing block; 2142. a second return spring; 2143. connecting a compression bar; 2144. energizing the wire; 21441. a crust wire; 21442. a soft shell wire; 21443. a third return spring; 2145. a connecting rope; 2146. a pulley; 2147. a C-shaped sliding block; 2148. insulating isolation blocks; 2149. connecting wires; 22. a start assembly; 221. an L-shaped pressed block; 222. a transmission connecting rod; 223. the connecting slide block; 224. a reset plate; 2241. installing a center shaft; 2242. a reset plate main body; 2243. a torsion spring; 225. a first return spring; 226. a T-shaped slider; 3. wall hanging device; 31. an L-shaped sliding rod; 311. an L-shaped sliding rod main body; 312. the slide bar is provided with an inner groove; 313. an inner pressure column; 314. a fourth return spring; 315. a first bi-directional telescoping column; 316. a second bi-directional telescoping column; 32. a connection box; 321. an inner groove of the connection box; 33. a circular wall hanging sleeve; 331. a wall hanging sleeve main body; 3311. wall built-up shell; 3312. a motor; 3313. driving wheels; 3314. a transmission shaft; 33141. a first tooth block; 3315. a return force outer box; 3316. a return force inner box; 33161. a return force inner box shell; 33162. mounting an inner shaft; 33163. a reset spring piece; 33164. a second tooth block; 3317. driven wheel; 332. and (5) an anti-blocking sleeve.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 and 2, a cement conveying device with a solidification preventing structure for a conveying path comprises a conveying pipeline 1, a starting lantern ring 2 and a wall hanging device 3, wherein the starting lantern ring 2 is fixedly sleeved on the outer wall of one end of the conveying pipeline 1, the wall hanging device 3 is arranged in an inner cavity of the conveying pipeline 1, the starting lantern ring 2 comprises a lantern ring main body 21 and a starting component 22, the lower end of the lantern ring main body 21 is provided with the starting component 22, the wall hanging device 3 comprises an L-shaped sliding rod 31, a connecting box 32 and a circular wall hanging sleeve 33, the L-shaped sliding rod 31 is fixedly arranged at the upper end of the inner cavity of the conveying pipeline 1, one end of the L-shaped sliding rod 31 is fixedly provided with the connecting box 32, the connecting box 32 is fixedly arranged on the outer wall of the upper end of the starting lantern ring 2, the circular wall hanging sleeve 33 is slidingly sleeved on the L-shaped sliding rod 31, and the outer wall of the circular wall hanging sleeve 33 is connected with the inner wall of the conveying pipeline 1, the lantern ring main body 21 comprises a lantern ring shell 211, a lantern ring inner groove 212, a mounting inner groove 213 and a power-on mechanism 214, wherein the lantern ring inner groove 212 is arranged in the inner cavity of the lantern ring shell 211, the mounting inner groove 213 is communicated with the top surface of the lantern ring inner groove 212, the power-on mechanism 214 is arranged in the mounting inner groove 213, the starting component 22 comprises an L-shaped compression block 221, a transmission connecting rod 222, a connecting sliding block 223, a reset plate 224, a first reset spring 225 and a T-shaped sliding block 226, one end of the L-shaped compression block 221 is movably arranged on the outer wall of the lower end of the lantern ring shell 211, one end of the transmission connecting rod 222 is movably arranged on the bottom surface of the L-shaped compression block 221, the other end of the transmission connecting rod 222 is movably arranged on the connecting sliding block 223, the connecting sliding block 223 is arranged on the outer wall of the lower end of the reset plate 224, the middle part of the reset plate 224 is fixedly arranged in the inner cavity of the bottom surface of the lantern ring shell 211, the reset plate 224, the first return spring 225 and the T-shaped slider 226 are respectively disposed in the collar inner groove 212, the first return spring 225 is fixedly mounted at the upper end of the return plate 224, the T-shaped slider 226 is fixedly mounted at the upper end of the first return spring 225, and the T-shaped slider 226 is slidably mounted on the top surface of the collar inner groove 212.
Referring to fig. 3 and 4, a cement conveying apparatus with a solidification preventing structure for a conveying path, the energizing mechanism 214 includes a trapezoidal pressing block 2141, a second return spring 2142, a connection pressing rod 2143, an energizing wire 2144, a connection rope 2145, a pulley 2146, a C-shaped sliding block 2147, an insulating spacer 2148 and a connection wire 2149, the trapezoidal pressing block 2141 is movably mounted on an inner wall of the mounting groove 213, the second return spring 2142 is disposed at an upper end of the trapezoidal pressing block 2141, the energizing wire 2144 is slidably mounted in the mounting groove 213, one end of the connection pressing rod 2143 is fixedly mounted on an outer wall of one side of the trapezoidal pressing block 2141, the other end of the connection pressing rod 2143 is movably mounted on an outer wall of the energizing wire 2144, a connection rope 2145 is fixedly mounted on an outer wall of the other end of the connection pressing rod 2143, the pulley 2146 is disposed on one side of the energizing wire 2144, the connection rope 2145 is disposed on the pulley 2146, and the other end of the connection rope 2145 is fixedly mounted on an outer wall of the lower end of the C-shaped sliding block 2147, an insulating isolation block 2148 is fixedly installed on the outer wall of the other side of the lower end of the C-shaped sliding block 2147, one end of a connecting wire 2149 is arranged at the upper end of a power-on wire 2144, the other end of the connecting wire 2149 is connected to a circular wall hanging sleeve 33, the insulating isolation block 2148 is arranged between the power-on wire 2144 and the connecting wire 2149, a T-shaped sliding block 226 is arranged at the lower end of a trapezoidal pressing block 2141, the power-on wire 2144 comprises a hard shell wire 21441, a soft shell wire 21442 and a third return spring 21443, the lower end of the hard shell wire 21441 is fixedly connected with a soft shell wire 21442, a third return spring 21443 is fixedly installed on the outer wall of the hard shell wire 21441, the lower end of the third return spring 21443 is fixedly installed on the inner cavity wall of an installation inner groove 213, the return plate 224 comprises an installation center axle 2241, a return plate main body 2242 and a torsion spring 2243, the return plate main body 2242 is movably installed on the installation center axle 2241 through the torsion spring 2243, mounting bottom bracket 2241 is fixedly mounted in the bottom cavity of collar housing 211.
Referring to fig. 5 to 9, a cement transporting apparatus of a solidification preventing structure of a transporting path, an L-shaped slide bar 31 includes an L-shaped slide bar body 311, a slide bar mounting inner groove 312, an inner pressing post 313, a fourth return spring 314, a first bi-directional expansion post 315 and a second bi-directional expansion post 316, the slide bar mounting inner groove 312 is provided in the inner groove of the L-shaped slide bar body 311, the inner pressing post 313 is slidably mounted on the L-shaped slide bar body 311, one end of the inner pressing post 313 is provided at the outer side of the L-shaped slide bar body 311, the other end of the inner pressing post 313 is provided in the slide bar mounting inner groove 312, one end of the fourth return spring 314 is fixedly mounted on the inner pressing post 313, the other end of the fourth return spring 314 is fixedly mounted on the inner wall of the slide bar mounting inner groove 312, and both the first bi-directional expansion post 315 and the second bi-directional expansion post 316 are movably mounted on the inner wall of the slide bar mounting inner groove 312, the first bidirectional telescopic column 315 and the second bidirectional telescopic column 316 are movably connected, the lower end of the first bidirectional telescopic column 315 is movably arranged on the inner pressure column 313, the upper end of the second bidirectional telescopic column 316 is movably arranged on the outer wall of one side of the upper end of the C-shaped sliding block 2147, a connecting box inner groove 321 is arranged in the inner cavity of the connecting box 32, one side of the upper end of the C-shaped sliding block 2147 and the upper end of the second bidirectional telescopic column 316 are respectively arranged in the connecting box inner groove 321, the circular wall hanging sleeve 33 comprises a wall hanging sleeve main body 331 and an anti-blocking sleeve 332, the anti-blocking sleeve 332 is fixedly arranged on the outer wall of one end of the wall hanging sleeve main body 331, the section of the anti-blocking sleeve 332 is in a triangle shape, the wall hanging sleeve main body 331 comprises a wall hanging shell 3311, a motor 3312, a driving wheel 3313, a transmission shaft 3314, a return force outer box 3315, a return force inner box 3316 and a driven wheel 3317, the motor 3312 is fixedly arranged in the inner cavity of the upper end of the wall hanging shell 3311, the output end of the motor 3312 is fixedly provided with a driving wheel 3313, one end of the driving wheel 3313 is arranged on the L-shaped sliding rod main body 311, the lower end of the driving wheel 3313 is fixedly provided with a transmission shaft 3314, the middle part of the back force inner box housing 33161 is movably provided with a mounting inner shaft 3728, the upper end and the lower end of the mounting inner shaft 33162 are respectively and fixedly arranged on the top surface and the bottom surface of the inner cavity of the back force outer box 3315, the driven wheel 3317 is movably mounted on the wall-mounted housing 3311, the driven wheel 3317 is also arranged on the L-shaped sliding rod main body 311, the outer wall of the lower end of the transmission shaft 3314 is provided with a first tooth block 33141, the back force inner box 3316 comprises a back force inner box housing 33161, a mounting inner shaft 33162, a reset spring piece 33163 and a second tooth block 33164, the middle part of the back force inner box housing 33161 is movably provided with a mounting inner shaft 3728, the upper end and the lower end of the mounting inner shaft 33162 are respectively and fixedly arranged on the top surface and the bottom surface of the inner cavity of the back force outer box housing 3315, the upper end of the back force inner box housing is provided with a second tooth block 33141 fixedly arranged on the inner wall of the back force inner shaft 33163, the second tooth block is fixedly arranged on the inner wall of the back force inner box housing 33195 is mounted with a second tooth block 33163, and the back end of the back spring piece is fixedly arranged on the back end of the back spring piece is mounted between the back force inner wall of the back box housing and the back shaft 33195 is fixedly mounted on the back end of the back shaft housing.
The spring force of the torsion spring 2243 is set to be much larger than the spring force of the first return spring 225, the spring force of the first return spring 225 is set to be much larger than the spring force of the second return spring 2142, the spring force of the second return spring 2142 is set to be much larger than the spring force of the third return spring 21443, the maximum spring force of the fourth return spring 314 is smaller than the resistance against the movement of the C-shaped slide block 2147, and the spring force of the second return spring 2142 is set to be much larger than the resistance against the movement of the C-shaped slide block 2147.
When cement flows out from the outlet of the conveying pipeline 1, the impact force of the cement can downwards extrude the outer end of the L-shaped pressed block 221, the lower end of the reset plate main body 2242 moves inwards by the driving of the transmission connecting rod 222, the upper end of the reset plate main body 2242 moves outwards under the action of the installation center shaft 2241, the T-shaped sliding block 226 is driven to move outwards under the action of the first reset spring 225, the T-shaped sliding block 226 leaves the trapezoidal pressing block 2141, one end of the trapezoidal pressing block 2141 is downwards lifted under the action of the elastic force of the second reset spring 2142, the energizing lead 2144 is driven to downwards move by the connecting pressing rod 2143, the energizing lead 2144 is separated from the connecting lead 2149, the insulating isolation block 2148 is also pulled out under the action of the connecting rope 2145, and power failure is realized, the L-shaped pressed block 221 drives the T-shaped sliding block 226 to reset under the action of the torsion spring 2243, so as to re-squeeze the trapezoid pressing block 2141, the connection pressing rod 2143 drives the energizing conductor 2144 to move upwards, the connection rope 2145 does not push the insulating isolation block 2148, so that the energizing conductor 2144 is in contact with the connection conductor 2149 to realize energizing, the motor 3312 can be started, the conveying pipeline 1 is hung under the action of the driving wheel 3313, the setting not only realizes the integral cleaning of the inner wall of the conveying pipeline 1, but also well utilizes the impact force of cement flowing, is automatic in the whole process, saves labor and labor cost, when the driving wheel 3313 drives the hanging sleeve main body 331 to scrape and clean the inner wall of the conveying pipeline 1, the driving wheel 3314 is simultaneously driven to rotate, the second tooth block 33164 is connected with the first tooth block 33141 in a meshed manner, the first tooth 33141 on the transmission shaft 3314 drives the second tooth 33164 on the back force inner box 3316 to rotate, the circumference of the back force inner box 3316 is set to be ten times of the circumference of the transmission shaft 3314, so that the transmission shaft 3314 rotates for ten circles, the back force inner box 3316 rotates for one circle, the reset spring piece 33163 can be used for a longer conveying pipeline 1 under the premise of ensuring resilience, when the wall hanging sleeve main body 331 moves to the position of the inner pressure column 313, the inner pressure column 313 is extruded, the C-shaped sliding block 2147 moves outwards under the transmission of the first bidirectional telescopic column 315 and the second bidirectional telescopic column 316, the insulation isolation block 2148 is inserted between the power-on lead 2144 and the connection lead 2149, the connection rope 2145 is tensioned, the whole device is restored to the initial state, the wall hanging sleeve main body is driven to reversely rotate under the effect of the reset spring piece 33163, the automatic wall hanging sleeve main body 331 is reset, the whole-process manual adjustment of the wall hanging sleeve main body 331 is omitted, and the whole-process of the wall hanging sleeve 331 is not required to be reset.
To sum up: according to the cement conveying equipment with the conveying path solidification preventing structure, when cement flows out from the outlet of the conveying pipeline 1, the outer end of the L-shaped pressed block 221 is pressed downwards by the impact force of the cement, the lower end of the reset plate main body 2242 is moved inwards by the driving of the transmission connecting rod 222, the upper end of the reset plate main body 2242 is moved outwards under the action of the installation center shaft 2241, the T-shaped sliding block 226 is driven to move outwards under the action of the first reset spring 225, the T-shaped sliding block 226 is separated from the trapezoid pressing block 2141, one end of the trapezoid pressing block 2141 is lifted downwards under the action of the elastic force of the second reset spring 2142, the energizing wire 2144 is driven to move downwards by the connecting pressing rod 2143, the energizing wire 2144 is separated from the connecting wire 2149, the insulating isolation block 2148 is also pulled out under the action of the connecting rope 2145, power is cut off is realized, the L-shaped pressed block 221 drives the T-shaped sliding block 226 to reset under the action of the torsion spring 2243, so as to re-squeeze the trapezoid pressing block 2141, the connection pressing rod 2143 drives the energizing conductor 2144 to move upwards, the connection rope 2145 does not push the insulating isolation block 2148, so that the energizing conductor 2144 is in contact with the connection conductor 2149 to realize energizing, the motor 3312 can be started, the conveying pipeline 1 is hung under the action of the driving wheel 3313, the setting not only realizes the integral cleaning of the inner wall of the conveying pipeline 1, but also well utilizes the impact force of cement flowing, is automatic in the whole process, saves labor and labor cost, when the driving wheel 3313 drives the hanging sleeve main body 331 to scrape and clean the inner wall of the conveying pipeline 1, the driving wheel 3314 is simultaneously driven to rotate, the second tooth block 33164 is connected with the first tooth block 33141 in a meshed manner, the first tooth 33141 on the transmission shaft 3314 drives the second tooth 33164 on the back force inner box 3316 to rotate, the circumference of the back force inner box 3316 is set to be ten times of the circumference of the transmission shaft 3314, so that the transmission shaft 3314 rotates for ten circles, the back force inner box 3316 rotates for one circle, the reset spring piece 33163 can be used for a longer conveying pipeline 1 under the premise of ensuring resilience, when the wall hanging sleeve main body 331 moves to the position of the inner pressure column 313, the inner pressure column 313 is extruded, the C-shaped sliding block 2147 moves outwards under the transmission of the first bidirectional telescopic column 315 and the second bidirectional telescopic column 316, the insulation isolation block 2148 is inserted between the power-on lead 2144 and the connection lead 2149, the connection rope 2145 is tensioned, the whole device is restored to the initial state, the wall hanging sleeve main body is driven to reversely rotate under the effect of the reset spring piece 33163, the automatic wall hanging sleeve main body 331 is reset, the whole-process manual adjustment of the wall hanging sleeve main body 331 is omitted, and the whole-process of the wall hanging sleeve 331 is not required to be reset.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides a cement conveying equipment of solidification structure is prevented to delivery path, includes pipeline (1), starts lantern ring (2) and scrapes wall device (3), has fixedly cup jointed on the one end outer wall of pipeline (1) and has started lantern ring (2), scrapes wall device (3) and sets up in the inner chamber of pipeline (1), its characterized in that: the starting lantern ring (2) comprises a lantern ring main body (21) and a starting assembly (22), and the starting assembly (22) is arranged at the lower end of the lantern ring main body (21);
the wall scraping device (3) comprises an L-shaped sliding rod (31), a connecting box (32) and a circular wall scraping sleeve (33), wherein the L-shaped sliding rod (31) is fixedly arranged at the upper end of an inner cavity of the conveying pipeline (1), one end of the L-shaped sliding rod (31) is fixedly provided with the connecting box (32), the connecting box (32) is fixedly arranged on the outer wall of the upper end of the starting lantern ring (2), the circular wall scraping sleeve (33) is sleeved on the L-shaped sliding rod (31) in a sliding manner, and the outer wall of the circular wall scraping sleeve (33) is connected with the inner wall of the conveying pipeline (1);
the lantern ring main body (21) comprises a lantern ring outer shell (211), a lantern ring inner groove (212), an installation inner groove (213) and a power-on mechanism (214), wherein the lantern ring inner groove (212) is arranged in the inner cavity of the lantern ring outer shell (211), the installation inner groove (213) is communicated with the top surface of the lantern ring inner groove (212), and the power-on mechanism (214) is arranged in the installation inner groove (213);
the starting assembly (22) comprises an L-shaped pressed block (221), a transmission connecting rod (222), a connecting sliding block (223), a reset plate (224), a first reset spring (225) and a T-shaped sliding block (226), wherein one end of the L-shaped pressed block (221) is movably mounted on the outer wall of the lower end of the lantern ring shell (211), one end of the transmission connecting rod (222) is movably mounted on the bottom surface of the L-shaped pressed block (221), the other end of the transmission connecting rod (222) is movably mounted on the connecting sliding block (223), the connecting sliding block (223) is slidably mounted on the outer wall of the lower end of the reset plate (224), the middle part of the reset plate (224) is fixedly mounted in the inner cavity of the bottom surface of the lantern ring shell (211), the reset plate (224), the first reset spring (225) and the T-shaped sliding block (226) are respectively arranged in the lantern ring inner groove (212), the first reset spring (225) is fixedly mounted at the upper end of the reset plate (224), the upper end of the first reset spring (225) is fixedly mounted on the T-shaped sliding block (226), and the T-shaped sliding block (226) is slidably mounted on the top surface of the lantern ring inner groove (212).
The energizing mechanism (214) comprises a trapezoidal pressing block (2141), a second reset spring (2142), a connecting pressing rod (2143), an energizing lead (2144), a connecting rope (2145), a pulley (2146), a C-shaped sliding block (2147), an insulating isolation block (2148) and a connecting lead (2149), wherein the trapezoidal pressing block (2141) is movably arranged on the inner wall of the installation inner groove (213), the second reset spring (2142) is arranged at the upper end of the trapezoidal pressing block (2141), the energizing lead (2144) is slidably arranged in the installation inner groove (213), one end of the connecting pressing rod (2143) is fixedly arranged on the outer wall of one side of the trapezoidal pressing block (2141), the other end of the connecting pressing rod (2143) is movably arranged on the outer wall of the energizing lead (2144), the connecting rope (2145) is fixedly arranged on the outer wall of the other end of the connecting pressing rod (2143), the pulley (2146) is arranged on one side of the energizing lead (2144), the connecting rope (2145) is arranged on the pulley (2146), the other end of the connecting rope (2145) is fixedly arranged on the lower end of the C-shaped sliding block (2147), the other end of the connecting lead (2147) is fixedly arranged on the other end of the connecting lead (2149) is fixedly arranged on the outer wall of the other end of the circular lead (2147), the insulating isolation block (2148) is arranged between the energizing lead (2144) and the connecting lead (2149), and the T-shaped sliding block (226) is arranged at the lower end of the trapezoid pressing block (2141);
the power-on lead (2144) comprises a hard shell wire (21441), a soft shell wire (21442) and a third reset spring (21443), the soft shell wire (21442) is fixedly connected to the lower end of the hard shell wire (21441), the third reset spring (21443) is fixedly arranged on the outer wall of the hard shell wire (21441), and the lower end of the third reset spring (21443) is fixedly arranged on the inner wall of the inner cavity of the installation inner groove (213);
the reset plate (224) comprises a mounting center shaft (2241), a reset plate main body (2242) and a torsion spring (2243), wherein the reset plate main body (2242) is movably mounted on the mounting center shaft (2241) through the torsion spring (2243), and the mounting center shaft (2241) is fixedly mounted in the bottom surface inner cavity of the collar shell (211);
the L-shaped sliding rod (31) comprises an L-shaped sliding rod main body (311), a sliding rod installation inner groove (312), an inner pressure column (313), a fourth reset spring (314), a first bidirectional telescopic column (315) and a second bidirectional telescopic column (316), wherein the sliding rod installation inner groove (312) is arranged in the inner embedding of the L-shaped sliding rod main body (311), the inner pressure column (313) is slidably installed on the L-shaped sliding rod main body (311), one end of the inner pressure column (313) is arranged on the outer side of the L-shaped sliding rod main body (311), the other end of the inner pressure column (313) is arranged in the sliding rod installation inner groove (312), one end of the fourth reset spring (314) is fixedly installed on the inner pressure column (313), the other end of the fourth reset spring (314) is fixedly installed on the inner wall of the sliding rod installation inner groove (312), the first bidirectional telescopic column (315) and the second bidirectional telescopic column (316) are movably connected, and the lower end of the first bidirectional telescopic column (315) is movably installed on the outer wall of the sliding block (2147) of the inner pressure column (313);
a connecting box inner groove (321) is formed in the inner cavity of the connecting box (32), and one side of the upper end of the C-shaped sliding block (2147) and the upper end of the second bidirectional telescopic column (316) are respectively arranged in the connecting box inner groove (321);
the circular wall scraping sleeve (33) comprises a wall scraping sleeve main body (331) and an anti-blocking sleeve (332), the anti-blocking sleeve (332) is fixedly arranged on the outer wall of one end of the wall scraping sleeve main body (331), and the cross section of the anti-blocking sleeve (332) is triangular;
the scraping wall sleeve main body (331) comprises a scraping wall casing (3311), a motor (3312), a driving wheel (3313), a transmission shaft (3314), a return force outer box (3315), a return force inner box (3316) and a driven wheel (3317), wherein the motor (3312) is fixedly arranged in an inner cavity at the upper end of the scraping wall casing (3311), the driving wheel (3313) is fixedly arranged at the output end of the motor (3312), one end of the driving wheel (3313) is arranged on an L-shaped sliding rod main body (311), the transmission shaft (3314) is fixedly arranged at the lower end of the driving wheel (3313), the return force outer box (3315) is fixedly arranged on the inner cavity at the upper end of the scraping wall casing (3311), the lower end of the transmission shaft (3314) is arranged in an inner cavity of the return force outer box (3315), the driven wheel (3317) is movably arranged on the scraping wall casing (3311), and the driven wheel (3317) is also arranged on the L-shaped sliding rod main body (311);
the outer wall of the lower end of the transmission shaft (3314) is provided with a first tooth block (33141);
the inner return force box (3316) comprises an inner return force box shell (33161), an inner installation shaft (33162), a reset spring piece (33163) and a second tooth block (33164), wherein the inner installation shaft (33162) is movably installed in the middle of the inner return force box shell (33161), the upper end and the lower end of the inner installation shaft (33162) are respectively fixedly installed on the top surface and the bottom surface of an inner cavity of the outer return force box (3315), the second tooth block (33164) is fixedly installed on the outer wall of the inner return force box shell (33161), the second tooth block (33164) is in meshed connection with the first tooth block (33141), one end of the reset spring piece (33163) is fixedly installed on the inner installation shaft (33162), and the other end of the reset spring piece (33163) is fixedly installed on the inner cavity wall of the inner return force box shell (33161);
the spring force of the torsion spring (2243) is set to be far greater than the spring force of the first return spring (225), the spring force of the first return spring (225) is set to be far greater than the spring force of the second return spring (2142), the spring force of the second return spring (2142) is set to be far greater than the spring force of the third return spring (21443), the maximum spring force of the fourth return spring (314) is smaller than the resistance against the movement of the C-shaped slider (2147), and the spring force of the second return spring (2142) is set to be far greater than the resistance against the movement of the C-shaped slider (2147).
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| CN202210828126.2A CN115069692B (en) | 2022-07-13 | 2022-07-13 | Cement conveying equipment with conveying path solidification preventing structure |
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