CN113358479A - Sample detection equipment - Google Patents
Sample detection equipment Download PDFInfo
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- CN113358479A CN113358479A CN202110408370.9A CN202110408370A CN113358479A CN 113358479 A CN113358479 A CN 113358479A CN 202110408370 A CN202110408370 A CN 202110408370A CN 113358479 A CN113358479 A CN 113358479A
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- 238000001514 detection method Methods 0.000 title claims abstract description 124
- 238000004140 cleaning Methods 0.000 claims abstract description 94
- 238000012360 testing method Methods 0.000 claims abstract description 94
- 230000007246 mechanism Effects 0.000 claims abstract description 91
- 239000012634 fragment Substances 0.000 claims description 16
- 230000010405 clearance mechanism Effects 0.000 claims description 5
- 238000012937 correction Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 9
- 239000000428 dust Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 229910000851 Alloy steel Inorganic materials 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000005484 gravity 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
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0003—Steady
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0019—Compressive
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0048—Hydraulic means
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Abstract
The invention relates to the field of detection equipment, and particularly discloses sample detection equipment which comprises a base, a pushing mechanism, two correcting mechanisms and a cleaning mechanism, wherein one end of the cleaning mechanism is fixed at the center of one side surface of the base, the other end of the cleaning mechanism penetrates through the side surface of the base and enters a detection groove, the two side surfaces close to the cleaning mechanism are respectively fixed with one correcting mechanism, one end of each correcting mechanism is fixed on the side surface of the base, the other end of each correcting mechanism penetrates through the side surface of the base and enters the detection groove, one end of the pushing mechanism is fixed on the side surface of the base, and is close to the cleaning mechanism, a discharge port is arranged on the opposite side of the side surface of the base fixed cleaning mechanism, one end of the discharge port is arranged on the side surface of the detection groove far away from the cleaning mechanism, the area of the side surface of the detection groove is equal to that of the side surface of the detection groove, so that the potential safety hazard easily caused when a tester manually puts a concrete test block into the concrete press machine in the prior art is solved; the problem of the concrete test block that manual work clearance concrete press crushed inefficiency.
Description
Technical Field
The application relates to the field of detection equipment, and particularly discloses sample detection equipment.
Background
Concrete is one of the most common building materials, the usage amount of the concrete in the world is measured by tons and is twice of the sum of the usage amounts of steel, wood, plastics and aluminum, the strength of the concrete is very important, if the strength of the concrete does not reach the standard, potential safety hazards can be caused, and when the strength of the concrete test block is detected, a tester needs to manually place the concrete test block into a concrete press machine, and the potential safety hazards are easily caused; and after concrete strength detects, the concrete test block efficiency of manual cleaning crushing is low.
In view of the above, the present invention provides a sample testing device, so as to solve the problem that the potential safety hazard is easily caused when the tester manually puts the concrete test block into the concrete press machine; the problem of the concrete test block that manual work clearance concrete press crushed inefficiency.
Disclosure of Invention
The invention aims to provide sample detection equipment to solve the problem that potential safety hazards are easily caused when an inspector manually puts a concrete test block into a concrete press machine in the prior art; the problem of the concrete test block that manual work clearance concrete press crushed inefficiency.
The principle and effect of this basic scheme lie in:
in order to achieve the above object, a basic aspect of the present invention provides a sample detection apparatus: the automatic concrete test device comprises a base, a strength detection mechanism for detecting the strength of concrete, a supporting mechanism for supporting the strength detection mechanism, a pushing mechanism for automatically pushing a concrete test block, two correction mechanisms for correcting the position of the concrete and a cleaning mechanism for automatically cleaning concrete fragments, wherein the supporting mechanism comprises two supporting columns and a supporting plate, the base is a cuboid, a detection groove is formed in the top surface of the base, one end of each supporting column is respectively fixed on the top surface of the base and is respectively close to two opposite sides of the top surface of the base, the other end of each supporting column is respectively fixed on the bottom surface of the supporting plate and is respectively close to two opposite sides of the bottom surface of the supporting plate, a fixing hole is formed in the center of the supporting plate, one end of the strength detection mechanism penetrates through the fixing hole, and the other end of the strength detection mechanism is fixed in the fixing hole;
cleaning mechanism one end is fixed in a side center department that the support column was kept away from to the base, the other end passes the base side, get into and detect the inslot, be close to a fixed correctional agency on the both sides face of support column respectively, correctional agency one end is fixed on the base side, the other end passes the base side, get into and detect the inslot, push mechanism one end is fixed on the base side, and be close to cleaning mechanism, the discharge gate has been seted up on the opposite flank of the fixed cleaning mechanism side of base, discharge gate one end is on the detection groove side of keeping away from cleaning mechanism, and the area that detects the groove side equals with the place.
Compared with the prior art, the invention has the following effects: the concrete test block is put into the pushing mechanism, the sample detection device is started, the concrete test block is detected in the groove, the cleaning mechanism pushes the concrete test block into the middle position of the detection groove, the two correcting mechanisms act together to push the concrete test block to be under the strength detection mechanism, after the strength detection is finished, the cleaning mechanism acts to push the crushed concrete test block out of the detection groove from the discharge hole, the sample detection device adopts the detection groove to detect the strength of the concrete test block, the quantity of the concrete test block falling to the ground in the strength detection process can be reduced, the crushed concrete test block is convenient to be intensively processed, the pushing mechanism puts the concrete test block into the detection groove, the damage caused by the fault of the strength detection mechanism when a tester manually puts the concrete test block into the detection groove can be avoided, and after the strength detection of the concrete test block by the cleaning mechanism is finished, concrete fragments can be automatically and completely cleaned, the cleaning time is reduced, and the cleaning efficiency is improved.
Further, the pushing mechanism comprises a pushing groove, a pushing block, a spring, two pushing rods, two ropes, two pushing motors and two tension shafts, the pushing groove comprises two large rectangular side plates, a small rectangular side plate and a large rectangular bottom plate, one end of the pushing groove without the side plates is fixed on the side surface of the base, and close to the cleaning mechanism, one end of a spring is fixedly connected on a small rectangular side plate at the other end of the pushing groove, the other end of the spring is fixedly connected with a pushing block, the pushing block is arranged in the pushing groove, sliding holes are arranged on two large rectangular side plates of the pushing groove, one end of a pushing rod is fixed on two opposite side surfaces of the pushing block, the other end of the pushing rod passes through the sliding hole, and fixed connection rope one end, the rope other end fixed connection pulling force axle, pulling force axle one end fixed connection propelling movement motor, the other end rotates and connects the propelling movement groove, and the base sets up the propelling movement hole with the propelling movement groove junction.
Compared with the prior art, the invention has the following effects: the spring of push mechanism can guarantee that the propelling movement piece is pulled away the back by the rope, still can get back to the normal position, but also can place a plurality of concrete test blocks in the propelling movement inslot, send into one concrete test block and detect the inslot, make sample test equipment can detect concrete test block intensity in succession.
Further, clearance mechanism includes the clearance board, the brush cleaner, clearance pneumatic cylinder and clearance pneumatic cylinder piston rod, the clearance board is fixed at clearance pneumatic cylinder piston rod free end, the brush cleaner is fixed on clearance pneumatic cylinder piston rod, and be close to the clearance board, a side center department fixed connection clearance pneumatic cylinder of support column is kept away from to the base, clearance pneumatic cylinder free end passes the base side, get into the detection inslot together with clearance board and brush cleaner, the clearance groove is seted up to the base part that clearance pneumatic cylinder piston rod passed, the clearance groove opening is on detecting the groove side, and the clearance groove opening equals with the area that detects the groove side at place, the width of brush cleaner and clearance board equals with the width that detects the groove.
Compared with the prior art, the invention has the following effects: after the strength of the concrete test block is detected, the cleaning plate can push the fragments of the concrete test block into the discharge port, and then the cleaning brush is used for sweeping dust in the detection groove into the discharge port, so that the cleaning mechanism is used for cleaning the detection groove.
Furthermore, the correcting mechanism comprises a correcting hydraulic cylinder, a correcting hydraulic cylinder piston rod and a correcting block, the correcting block is fixedly connected with the free end of the correcting hydraulic cylinder piston rod, the correcting hydraulic cylinder is fixed on two opposite side surfaces of the base, which are close to the supporting column, the free end of the correcting hydraulic cylinder piston rod penetrates through the side surface of the base and enters the detecting groove together with the correcting block, the part of the base, through which the correcting hydraulic cylinder piston rod penetrates, is provided with a correcting groove, and the opening of the correcting groove is arranged on the side surface of the detecting groove.
Compared with the prior art, the invention has the following effects: because the concrete test block is when the clearance board is pushed down and is detected the groove intermediate position, the concrete test block probably can not be under intensity detection mechanism, so adopt two aligning gear to rectify the position of concrete test block, aligning gear pushes away the concrete test block that leans on the clearance board and be in detection groove intermediate position towards detecting groove center department, makes the concrete test block be in under intensity detection mechanism.
Further, still include the collecting box, the collecting box bottom surface sets up four tires, and the collecting box is top surface and a side part open-ended cuboid, and fixes on the base has the side of discharge gate, and the open-ended lower level of side of collecting box leans on together with the lower level of discharge gate, and the collecting box has the width of open-ended side to equal with the width of discharge gate.
Compared with the prior art, the invention has the following effects: if not installing the collecting box in discharge gate department, then the fragment of concrete test block will be pushed out by clearance mechanism is direct from the discharge gate to fall to ground, make the fragment of concrete test block handle the degree of difficulty and increase, so fixed a collecting box in discharge gate department, make the fragment of concrete test block be convenient for centralized processing, and the collecting box bottom surface sets up four tires and can make things convenient for the collecting box to separate the back with the base, the removal of collecting box.
Further, the strength detection mechanism comprises a detection hydraulic cylinder, a detection hydraulic cylinder piston rod, a detection spring, a pressure block and a pressure sensor, the detection hydraulic cylinder is fixed on the supporting plate, one end of the detection spring is fixedly connected with the free end of the detection hydraulic cylinder piston rod, the other end of the detection spring is fixedly connected with one end of the pressure block, and the other end of the pressure block is fixedly connected with the pressure sensor.
Compared with the prior art, the invention has the following effects: the strength detection mechanism is simple in structure, the concrete test block can be enabled to receive enough force in strength detection by adopting the detection hydraulic cylinder, the detection spring is used for slowing down the contact between the piston rod of the detection hydraulic cylinder and the pressure block, and the direct contact between the piston rod of the detection hydraulic cylinder and the pressure block is prevented from damaging the strength detection mechanism.
Furthermore, the device also comprises four protection plates, wherein the four protection plates are respectively fixed at the intersection positions of the four side surfaces of the detection groove and the top surface of the base, and the protection plates are mutually fixedly connected into a cuboid.
Compared with the prior art, the invention has the following effects: because the concrete test block may have a small part to run out of the detection groove in the strength detection process, the concrete test block falls on the ground or the top surface of the base, so that the cleaning of the concrete test block is incomplete, and the protection plate is added to prevent the concrete test block from running out of the detection groove.
Further, still include the fixed plate, fixed connection fixed plate one end on the propelling movement tank bottom surface, the fixed plate other end is put subaerial.
Compared with the prior art, the invention has the following effects: because the propelling movement groove is often placed a plurality of concrete test blocks and may be caused the damage to the propelling movement groove, still can increase the pressure of propelling movement groove and base junction simultaneously to it is insecure to cause the fixed of propelling movement groove and base, so use the fixed plate can lighten the concrete test block to the pressure in propelling movement groove, increases the life in propelling movement groove.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a front view of one embodiment of a sample testing device of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is a side view of FIG. 1;
FIG. 4 is a top view of FIG. 1;
FIG. 5 is a cross-sectional view of FIG. 4;
FIG. 6 is a schematic structural view of the cleaning mechanism of FIG. 1;
FIG. 7 is a schematic structural view of the support column of FIG. 1;
FIG. 8 is a schematic structural view of the fender panel of FIG. 1;
FIG. 9 is a schematic structural view of the pushing block and the pushing rod of FIG. 1;
fig. 10 is a schematic structural view of the push chute of fig. 1.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The following is further detailed by the specific embodiments:
reference numerals in the drawings of the specification include: tire 1, correction hydraulic cylinder 2, support column 3, backup pad 4, detection hydraulic cylinder 5, detection hydraulic cylinder piston rod 6, propelling movement groove 7, fixed plate 8, base 9, collecting box 10, correction hydraulic cylinder piston rod 11, protection plate 12, pressure sensor 13, detection spring 14, proof block 15, correction groove 16, clearance hydraulic cylinder 17, propelling movement pole 18, propelling movement motor 19, spring 20, propelling movement piece 21, rope 22, pulling force axle 23, detect groove 24, clearance groove 25, clearance hydraulic cylinder piston rod 26, cleaning brush 27, cleaning plate 28, slide opening 29, pressure block 30.
Example (b):
the specific implementation process of the invention comprises the following steps: a sample detection device is shown in figures 1, 2 and 7 and comprises a base 9, a strength detection mechanism for detecting the strength of concrete, a supporting mechanism for supporting the strength detection mechanism, a pushing mechanism for automatically pushing a concrete test block, two correcting mechanisms for correcting the position of the concrete and a cleaning mechanism for automatically cleaning the concrete block, wherein the supporting mechanism comprises two supporting columns 3 and a supporting plate 4, the base 9 is a cuboid, a detection groove 24 is arranged on the top surface of the base 9, one end of the supporting column 3 is respectively fixed on the top surface of the base 9, and are respectively close to two opposite sides of the top surface of the base 9, the other ends of the supporting columns 3 are respectively fixed on the bottom surface of the supporting plate 4, the two opposite sides of the bottom surface of the supporting plate 4 are respectively close to, a fixing hole is formed in the center of the supporting plate 4, one end of the strength detection mechanism penetrates through the fixing hole, and the other end of the strength detection mechanism is fixed in the fixing hole;
cleaning mechanism one end is fixed in a side center department that support column 3 was kept away from to base 9, the other end passes the base 9 side, get into and detect in the groove 24, be close to a fixed correctional agency on the both sides face of support column 3 respectively, correctional agency one end is fixed on the base 9 side, the other end passes the base 9 side, get into and detect in the groove 24, push mechanism one end is fixed on the base 9 side, and be close to cleaning mechanism, the discharge gate has been seted up on the opposite flank of the fixed cleaning mechanism side of base 9, discharge gate one end is on the detection groove 24 side of keeping away from cleaning mechanism, and the area that detects groove 24 side with the place equals.
As shown in fig. 3, 4, 9 and 10, the pushing mechanism includes a pushing groove 7, a pushing block 21, a spring 20, two pushing rods 18, two ropes 22, two pushing motors 19 and two tension shafts 23, the pushing groove 7 includes two large rectangular side plates, a small rectangular side plate and a large rectangular bottom plate, one end of the pushing groove 7 without side plate is fixed on the side of the base 9 and close to the cleaning mechanism, one end of the spring 20 is fixedly connected to the small rectangular side plate at the other end of the pushing groove 7, the other end of the spring 20 is fixedly connected to the pushing block 21, the pushing block 21 is in the pushing groove 7, sliding holes 29 are opened on the two large rectangular side plates of the pushing groove 7, one end of the pushing rod 18 is fixed on two opposite sides of the pushing block 21, the other end of the pushing rod 18 passes through the sliding hole 29 and is fixedly connected to one end of the rope 22, the other end of the rope 22 is fixedly connected to the tension shaft 23, one end of the tension shaft 23 is fixedly connected with the pushing motor 19, the other end of the tension shaft is rotatably connected with the pushing groove 7, and a pushing hole is formed in the joint of the base 9 and the pushing groove 7.
As shown in fig. 4, 5 and 6, the cleaning mechanism includes a cleaning plate 28, a cleaning brush 27, a cleaning hydraulic cylinder 17 and a cleaning hydraulic cylinder piston rod 26, the cleaning plate 28 is fixed at the free end of the cleaning hydraulic cylinder piston rod 26, the cleaning brush 27 is fixed on the cleaning hydraulic cylinder piston rod 26 and is close to the cleaning plate 28, the center of one side of the base 9 far away from the supporting column 3 is fixedly connected with the cleaning hydraulic cylinder 17, the free end of the cleaning hydraulic cylinder 17 passes through the side of the base 9 and enters the detection groove 24 together with the cleaning plate 28 and the cleaning brush 27, the part of the base 9 through which the cleaning hydraulic cylinder piston rod 26 passes is provided with a cleaning groove 25, the opening of the cleaning groove 25 is arranged on the side of the detection groove 24, the opening of the cleaning groove 25 is equal to the area of the side of the detection groove 24, and the widths of the cleaning brush 27 and the cleaning plate 28 are equal to the width of the detection groove 24.
As shown in fig. 2, the correcting mechanism includes a correcting hydraulic cylinder 2, a correcting hydraulic cylinder piston rod 11 and a correcting block 15, the correcting block 15 is fixedly connected with the free end of the correcting hydraulic cylinder piston rod 11, the correcting hydraulic cylinder 2 is fixed on two opposite side surfaces of the base 9 close to the supporting column 3, the free end of the correcting hydraulic cylinder piston rod 11 passes through the side surface of the base 9 and enters the detecting groove 24 together with the correcting block 15, the part of the base 9 through which the correcting hydraulic cylinder piston rod 11 passes is provided with a correcting groove 16, and the correcting groove 16 is opened on the side surface of the detecting groove 24.
As shown in fig. 1 and 3, the tire collection device further comprises a collection box 10, four tires 1 are arranged on the bottom surface of the collection box 10, the collection box 10 is a cuboid with a top surface and a side surface which are partially opened, and is fixed on the side surface of the base 9 with the discharge port, the lower edge of one side surface opening of the collection box 10 is close to the lower edge of the discharge port, and the width of the side surface of the collection box 10 with the opening is equal to that of the discharge port.
As shown in fig. 2, the strength detection mechanism includes a detection hydraulic cylinder 5, a detection hydraulic cylinder piston rod 6, a detection spring 14, a pressure block 30, and a pressure sensor 13, the detection hydraulic cylinder 5 is fixed on the support plate 4, one end of the detection spring 14 is fixedly connected to the free end of the detection hydraulic cylinder piston rod 6, the other end of the detection spring 14 is fixedly connected to one end of the pressure block 30, and the other end of the pressure block 30 is fixedly connected to the pressure sensor 13.
As shown in fig. 8, the device further comprises four protection plates 12, the four protection plates 12 are respectively fixed at the intersection of the four side surfaces of the detection groove 24 and the top surface of the base 9, and the protection plates 12 are mutually and fixedly connected to form a cuboid.
As shown in fig. 1, the device further comprises a fixing plate 8, one end of the fixing plate 8 is fixedly connected to the bottom surface of the pushing groove 7, and the other end of the fixing plate 8 is placed on the ground.
Put into push mechanism to the concrete test block, open sample test equipment, the concrete test block is detected the inslot, clearance mechanism pushes the concrete test block and detects the groove intermediate position, two correctional agency move together, under the concrete test block propelling movement to the strength detection mechanism, the intensity detects the completion back, clearance mechanism moves, the concrete test block that is crushed is released from the discharge gate and is detected the groove, two screw holes begin in the place that support column 3 bottom and base 9 top surface are corresponding, support column 3 is threaded connection with base 9's fixed connection, support column 3 and base 9 are formed by alloy steel preparation.
A plurality of concrete test blocks are put in propelling movement inslot 7, propelling movement motor 19 takes the pulling force axle 23 to rotate, along with the rotation of pulling force axle 23, rope 22 begins to twine on pulling force axle 23, and rope 22 is drawing push rod 18 simultaneously and is being close to pulling force axle 23 gradually, and push rod 18 also drives push block 21 motion at the in-process of motion, and push block 21 is pushing away the concrete test block and is being close to towards the propelling movement hole, finally pushes away the propelling movement hole to the concrete test block to impel and detect in the groove 24.
The cleaning hydraulic cylinder 17 acts to extend the free end of the cleaning hydraulic cylinder piston rod 26 towards the detection groove 24, the cleaning hydraulic cylinder piston rod 26 drives the cleaning plate 28 and the cleaning brush 27 to move towards the discharge hole, the cleaning brush 27 is arranged between the cleaning plate 28 and the cleaning hydraulic cylinder 17, so that concrete test block fragments can be cleaned off from the cleaning plate 28 firstly, then the cleaning brush 27 is used for cleaning dust in the detection groove 24, in order to clean the concrete test block fragments and the dust in the detection groove 24, after the maximum distance of the movement of the free end of the cleaning hydraulic cylinder piston rod 26, the cleaning plate 28 and the cleaning brush 27 just leave the base 9 from the discharge hole, and when the cleaning mechanism does not work, the cleaning plate 28 and the cleaning brush 27 can enter the cleaning groove 25.
When the concrete test block is pushed to the middle position of the detection groove 24 by the cleaning plate 28, in order to ensure that the concrete test block can be detected by the strength detection mechanism, the correcting hydraulic cylinder 2 starts to act, the free end of the piston rod 11 of the correcting hydraulic cylinder starts to move towards the detection groove 24, meanwhile, the correcting block 15 is also driven by the piston rod 11 of the correcting hydraulic cylinder to move towards the detection groove 24, the two corresponding correcting blocks 15 move together, the concrete test block close to the cleaning plate 28 is pushed to the position right below the strength detection mechanism, and when the correcting mechanism does not work, the correcting block 15 is placed into the correcting groove 16.
The collecting box 10 is fixedly connected with the base 9 through bolts, when the discharge port discharges materials, the concrete test block fragments and dust are pushed out from the discharge port by the cleaning plate 28 and the cleaning brush 27 and then fall into the collecting box 10 under the action of gravity, when the concrete test block fragments and dust in the collecting box 10 are excessive or the sample detection equipment finishes working, the bolts are unscrewed, the collecting box 10 and the base 9 are separated, and then the collecting box 10 is pushed to treat the concrete test block fragments and dust in the collecting box 10.
After the concrete test block is sent to under the intensity detection mechanism, detect pneumatic cylinder 5 and begin to move, detect pneumatic cylinder piston rod 6 and take detection spring 14, pressure block 30 and pressure sensor 13 to move towards the below together, pressure sensor 13 and pressure block 30 are put on the concrete test block, then along with detecting the whereabouts of pneumatic cylinder piston rod 6, the power that the concrete test block received is bigger and bigger, and pressure sensor 13 transmits concrete test block atress data into sample detection equipment data processor simultaneously.
Because the concrete test block may have a small part to run out of the detection groove 24 in the strength detection process, and fall onto the ground or the top surface of the base 9, the cleaning of the concrete test block fragment is incomplete, so that the protection plate 12 is added to prevent the concrete test block fragment from running out of the detection groove 24, the protection plate 12 cannot be too high, otherwise, the material is not wasted, and the observation of a tester on the strength detection process of the concrete test block is influenced.
Because often place a plurality of concrete test blocks in propelling movement groove 7 and probably cause the damage to propelling movement groove 7, still can increase the pressure of propelling movement groove 7 and base 9 junction simultaneously to cause propelling movement groove 7 and base 9 fixed insecure, so use fixed plate 8 can lighten the pressure of concrete test block to propelling movement groove 7, increase propelling movement groove 7's life, because fixed plate 8 often receives great pressure, so fixed plate 8 is formed by alloy steel manufacturing.
When the sample detection equipment works, a plurality of concrete test blocks are placed in the pushing groove 7, the pushing motor 19 drives the tension shaft 23 to rotate, the rope 22 starts to wind on the tension shaft 23 along with the rotation of the tension shaft 23, meanwhile, the rope 22 pulls the pushing rod 18 to gradually approach to the tension shaft 23, the pushing rod 18 also drives the pushing block 21 to move in the moving process, the pushing block 21 pushes the concrete test blocks to approach to the pushing holes, and finally the concrete test blocks are pushed out of the pushing holes and pushed into the detection groove 24;
the cleaning plate 28 pushes the concrete test block to the middle position of the detection groove 24, the correcting hydraulic cylinder 2 starts to act, the free end of the piston rod 11 of the correcting hydraulic cylinder starts to move towards the detection groove 24, meanwhile, the correcting block 15 is also driven by the piston rod 11 of the correcting hydraulic cylinder to move towards the detection groove 24, the two corresponding correcting blocks 15 move together, and the concrete test block close to the cleaning plate 28 is pushed to the position right below the strength detection mechanism;
the detection hydraulic cylinder 5 starts to act, the piston rod 6 of the detection hydraulic cylinder drives the detection spring 14, the pressure block 30 and the pressure sensor 13 to move downwards together, the pressure sensor 13 and the pressure block 30 are placed on the concrete test block, then the force applied to the concrete test block is increased along with the falling of the piston rod 6 of the detection hydraulic cylinder, and meanwhile, the pressure sensor 13 transmits the stress data of the concrete test block into the data processor of the sample detection equipment;
after the strength of the concrete test block is detected, the cleaning hydraulic cylinder 17 acts to extend the free end of the piston rod 26 of the cleaning hydraulic cylinder towards the detection groove 24, the piston rod 26 of the cleaning hydraulic cylinder drives the cleaning plate 28 and the cleaning brush 27 to move towards the discharge hole, and meanwhile, the cleaning plate 28 and the cleaning brush 27 push the concrete test block fragments and dust out of the discharge hole, so that the concrete test block fragments and dust enter the collection box.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (8)
1. A sample testing device, characterized by: the automatic concrete test device comprises a base, a strength detection mechanism for detecting the strength of concrete, a supporting mechanism for supporting the strength detection mechanism, a pushing mechanism for automatically pushing a concrete test block, two correction mechanisms for correcting the position of the concrete and a cleaning mechanism for automatically cleaning concrete fragments, wherein the supporting mechanism comprises two supporting columns and a supporting plate, the base is a cuboid, a detection groove is formed in the top surface of the base, one end of each supporting column is respectively fixed on the top surface of the base and is respectively close to two opposite sides of the top surface of the base, the other end of each supporting column is respectively fixed on the bottom surface of the supporting plate and is respectively close to two opposite sides of the bottom surface of the supporting plate, a fixing hole is formed in the center of the supporting plate, one end of the strength detection mechanism penetrates through the fixing hole, and the other end of the strength detection mechanism is fixed in the fixing hole;
cleaning mechanism one end is fixed in a side center department that the support column was kept away from to the base, the other end passes the base side, get into and detect the inslot, be close to a fixed correctional agency on the both sides face of support column respectively, correctional agency one end is fixed on the base side, the other end passes the base side, get into and detect the inslot, push mechanism one end is fixed on the base side, and be close to cleaning mechanism, the discharge gate has been seted up on the opposite flank of the fixed cleaning mechanism side of base, discharge gate one end is on the detection groove side of keeping away from cleaning mechanism, and the area that detects the groove side equals with the place.
2. A sample testing device according to claim 1, wherein: the pushing mechanism comprises a pushing groove, a pushing block, a spring, two pushing rods, two ropes, two pushing motors and two tension shafts, the pushing groove comprises two large rectangular side plates, a small rectangular side plate and a large rectangular bottom plate, one end of the pushing groove without the side plates is fixed on the side surface of the base, and close to the cleaning mechanism, one end of a spring is fixedly connected on a small rectangular side plate at the other end of the pushing groove, the other end of the spring is fixedly connected with a pushing block, the pushing block is arranged in the pushing groove, sliding holes are arranged on two large rectangular side plates of the pushing groove, one end of a pushing rod is fixed on two opposite side surfaces of the pushing block, the other end of the pushing rod passes through the sliding hole, and fixed connection rope one end, the rope other end fixed connection pulling force axle, pulling force axle one end fixed connection propelling movement motor, the other end rotates and connects the propelling movement groove, and the base sets up the propelling movement hole with the propelling movement groove junction.
3. A sample testing device according to claim 2, wherein: the clearance mechanism includes the clearance board, the brush cleaner, clearance pneumatic cylinder and clearance pneumatic cylinder piston rod, the clearance board is fixed at clearance pneumatic cylinder piston rod free end, the brush cleaner is fixed on clearance pneumatic cylinder piston rod, and be close to the clearance board, the base is kept away from a side center department fixed connection clearance pneumatic cylinder of support column, the clearance pneumatic cylinder free end passes the base side, get into the detection inslot together with clearance board and brush cleaner, the clearance groove is seted up to the base part that clearance pneumatic cylinder piston rod passed, the clearance groove opening is on detecting the groove side, and the area that the groove side was detected at clearance groove opening and place equals, the width of brush cleaner and clearance board equals with the width that detects the groove.
4. A sample testing device according to claim 3, wherein: the correcting mechanism comprises a correcting hydraulic cylinder, a correcting hydraulic cylinder piston rod and a correcting block, the correcting block is fixedly connected with the free end of the correcting hydraulic cylinder piston rod, the correcting hydraulic cylinder is fixed on two opposite side surfaces of the base, which are close to the supporting column, the free end of the correcting hydraulic cylinder piston rod penetrates through the side surface of the base and enters the detecting groove together with the correcting block, the part of the base, through which the correcting hydraulic cylinder piston rod penetrates, is provided with a correcting groove, and the opening of the correcting groove is arranged on the side surface of the detecting groove.
5. A sample testing device according to claim 4, wherein: the tire collecting device is characterized by further comprising a collecting box, wherein four tires are arranged on the bottom surface of the collecting box, the collecting box is a cuboid with a top surface and a side surface which is partially opened, the cuboid is fixed on the side surface of the base with the discharge port, the lower side of the side surface which is opened of the collecting box is abutted against the lower side of the discharge port, and the collecting box is provided with an opening which is equal to the width of the discharge port.
6. A sample testing device according to claim 1, wherein: the strength detection mechanism comprises a detection hydraulic cylinder, a detection hydraulic cylinder piston rod, a detection spring, a pressure block and a pressure sensor, the detection hydraulic cylinder is fixed on the supporting plate, one end of the detection spring is fixedly connected with the free end of the detection hydraulic cylinder piston rod, the other end of the detection spring is fixedly connected with one end of the pressure block, and the other end of the pressure block is fixedly connected with the pressure sensor.
7. A sample testing device according to claim 5, wherein: the four protection plates are respectively fixed at the intersection positions of the four side surfaces of the detection groove and the top surface of the base, and the protection plates are mutually fixedly connected to form a cuboid.
8. A sample testing device according to claim 1, wherein: the device also comprises a fixed plate, one end of the fixed plate is fixedly connected to the bottom surface of the pushing groove, and the other end of the fixed plate is placed on the ground.
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| CN208672461U (en) * | 2018-09-05 | 2019-03-29 | 温洪海 | A kind of hydro project supervision concrete strength measuring device |
| CN209559661U (en) * | 2019-01-19 | 2019-10-29 | 陕西腾强新材料有限公司 | Concrete compressive strength detecting device |
| CN209911133U (en) * | 2019-05-16 | 2020-01-07 | 河北泽润水利水电科技有限公司 | Concrete strength detection device for hydraulic engineering supervision |
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| CN111257127A (en) * | 2020-04-10 | 2020-06-09 | 浙江中信检测有限公司 | Concrete compressive strength detection device with double detection cavities |
| CN111811947A (en) * | 2020-07-14 | 2020-10-23 | 嘉兴新博信息科技有限公司 | Road construction concrete intensity detection device |
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2021
- 2021-04-16 CN CN202110408370.9A patent/CN113358479A/en active Pending
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| CN208672461U (en) * | 2018-09-05 | 2019-03-29 | 温洪海 | A kind of hydro project supervision concrete strength measuring device |
| CN209559661U (en) * | 2019-01-19 | 2019-10-29 | 陕西腾强新材料有限公司 | Concrete compressive strength detecting device |
| CN209911133U (en) * | 2019-05-16 | 2020-01-07 | 河北泽润水利水电科技有限公司 | Concrete strength detection device for hydraulic engineering supervision |
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