CN110665815A - Chain shaft sleeve screening equipment - Google Patents
Chain shaft sleeve screening equipment Download PDFInfo
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- CN110665815A CN110665815A CN201910864632.5A CN201910864632A CN110665815A CN 110665815 A CN110665815 A CN 110665815A CN 201910864632 A CN201910864632 A CN 201910864632A CN 110665815 A CN110665815 A CN 110665815A
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- Prior art keywords
- screening
- positioning
- filter screen
- receiving box
- material receiving
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/04—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size
- B07B13/05—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size using material mover cooperating with retainer, deflector or discharger
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
- B07B13/16—Feed or discharge arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses chain shaft sleeve screening equipment, which belongs to the technical field of chain processing and comprises a rack, wherein a material carrying cylinder is arranged at the top of the rack, an inner diameter screening device for screening the inner diameter of a shaft sleeve is connected in the material carrying cylinder in a rotating mode, and an outer diameter screening device for screening the outer diameter of the shaft sleeve is arranged on one side of the rack; the inner diameter screening device comprises a positioning disc which is rotationally connected to the rack, four positioning shafts are uniformly arranged at the edge of the positioning disc along the circumferential direction of the positioning disc, a plurality of screening columns are uniformly and fixedly arranged on the positioning shafts along the axial direction of the positioning shafts, and the end parts of the screening columns, far away from the positioning shafts, are conical; the shaft sleeve screening device comprises a shaft sleeve, a positioning shaft, a shaft sleeve and a material carrying cylinder, wherein the shaft sleeve is provided with a plurality of arc-shaped limiting plates, arc-shaped clamping grooves are formed between adjacent limiting plates, and the clamping grooves correspond to the screening columns on the positioning shaft one to one.
Description
Technical Field
The invention relates to the technical field of chain processing, in particular to chain shaft sleeve screening equipment.
Background
The chains can be divided into transmission chains mainly used for transmitting power, transport chains mainly used for conveying materials, traction chains mainly used for pulling and hoisting, and special chains with special functions and mechanisms mainly used on special mechanical devices. The four basic chains are widely applied in various industries in China because the chains have relatively accurate transmission efficiency.
The transmission chain is composed of a plurality of basic units, the basic units comprise inner chain plates, sleeves are fixedly connected between the inner chain plates, the inner chain plates are abutted with the outer chain plates, circular connecting holes are formed in the two end heads of the inner chain plates and the outer chain plates, the axes of the connecting holes are collinear with the axis of the sleeves, cylindrical pin shafts are inserted in the connecting holes and penetrate through the sleeves, and rollers are sleeved on the outer sides of the sleeves; the quality of the transmission chain is determined by the hardness of the pin shaft and the specification of the sleeve, and the sleeve with the same size can greatly improve the quality of the transmission chain.
In the production work of chain in our country at present, the production of axle sleeve adopts the form of punching press usually, and the axle sleeve takes shape the back, places the axle sleeve and polishes in the equipment of polishing that has the steel ball, and the axle sleeve after polishing the completion adopts the manual work to detect the form usually, examines the axle sleeve of the production completion of same batch, screens the axle sleeve that the size is unsatisfactory and takes out, but because the axle sleeve quantity of disposable production is more to lead to screening axle sleeve work efficiency low.
Disclosure of Invention
The invention aims to provide chain shaft sleeve screening equipment which can replace the traditional manual work to screen shaft sleeves, so that the screening efficiency is greatly improved.
The technical purpose of the invention is realized by the following technical scheme:
a chain shaft sleeve screening device comprises a rack, wherein a material carrying barrel is arranged at the top of the rack, an inner diameter screening device for screening the inner diameter of a shaft sleeve is connected in the material carrying barrel in a rotating mode, an outer diameter screening device for screening the outer diameter of the shaft sleeve is arranged on one side of the rack, the inner diameter screening device comprises a positioning disc which is rotatably connected to the rack, four positioning shafts are uniformly arranged at the edge of the positioning disc along the circumferential direction of the positioning disc, a plurality of screening columns are uniformly and fixedly arranged on the positioning shaft along the axial direction of the positioning shaft, and the end parts, far away from the positioning shaft, of the screening; the bottom of carrying the feed cylinder evenly is provided with the curved limiting plate of polylith, forms curved double-layered groove between the adjacent limiting plate, presss from both sides the epaxial screening post one-to-one of groove and location.
Through adopting above-mentioned scheme, the tip that the location axle was kept away from to the screening post is the toper, can be convenient for the axle sleeve cover locate on the screening post, press from both sides groove and the epaxial screening post one-to-one in location, make the axle sleeve centre gripping in pressing from both sides the inslot of carrying the feed cylinder, make the axle sleeve tip of pressing from both sides the inslot place towards the screening post, when the screening post moves from carrying the feed cylinder, the axle sleeve can overlap locate on the screening post, what prevent that the screening post from contacting when passing from carrying the feed cylinder is the lateral wall of axle sleeve, thereby make the screening post screen out the axle sleeve as much as possible, the positioning disk drives location axle and screening post and passes from pressing from both sides the groove, can screen out the axle sleeve that the internal diameter accords with the standard, can replace traditional manual work to screen the axle sleeve, thereby the.
The invention is further configured to: the size of the clamping groove is adjustable; the frame is located the both ends of limiting plate and all has set firmly the fixed column that the axial level set up, and the both ends of limiting plate set firmly the spacing section of thick bamboo of cover on locating the fixed column, and the fixed column is provided with the scale mark along its axial, is located equal threaded connection on each spacing section of thick bamboo on one of them fixed column and has the bolt.
Through adopting above-mentioned scheme, when screening not unidimensional axle sleeve, can make spacing section of thick bamboo drive the limiting plate and slide along the axial of fixed column, screw up the bolt again after sliding suitable position, can be fixed with the limiting plate, make and form not unidimensional double-layered groove between two adjacent limiting plates.
The invention is further configured to: the positioning shaft is detachably connected to the positioning disc, and the top of the material carrying barrel is hinged to a protective cover.
Through adopting above-mentioned scheme, the location axle can be changed, installs not unidimensional screening post on the positioning disk, can filter the axle sleeve of not unidimensional internal diameter, when needing to change the location axle, can open the protection casing, is convenient for change the location axle.
The invention is further configured to: arc-shaped breach groove has been seted up to the position that corresponds the location axle on the positioning disk, and the internal thread hole has been seted up at the both ends of location axle, is provided with the fixing bolt who passes behind the breach groove and the tip threaded connection of location axle on the positioning disk, and the cover is equipped with the spring on the fixing bolt, and the one end that the spring is close to the location axle sets firmly the gasket of butt on the positioning disk.
Through adopting above-mentioned scheme, when needing to change the screening post, the location axle that the installation has not unidimensional screening post on the positioning disk can be screened the axle sleeve of unidimensional internal diameter not.
The invention is further configured to: the side of the loading barrel close to the outer diameter screening device is fixedly provided with a discharging channel, the screening column rotates to the highest position and then automatically throws the shaft sleeve into the discharging channel when rotating downwards, and the side of the loading barrel far away from the discharging channel is fixedly provided with a feeding groove communicated with the inside of the loading barrel.
Through adopting above-mentioned scheme, when the screening post that the cover was equipped with the axle sleeve rotates to highest position and rotates downwards again, the axle sleeve on the screening post is thrown into the unloading passageway in, makes axle sleeve and screening post break away from automatically, and the feed chute can be convenient for add the axle sleeve to carrying in the feed cylinder.
The invention is further configured to: the positioning shaft is detachably connected with a scraping plate, the scraping plate is provided with an inserting groove corresponding to the screening column, one side of the scraping plate, far away from the screening column, is fixedly provided with a convex block extending into the clamping groove, and the scraping plate is fixed on the positioning shaft through bolts; a discharge port is formed in the bottom of the feeding groove, L-shaped plates are fixedly arranged on two sides of the feeding groove, and a baffle is inserted in each L-shaped plate.
Through adopting above-mentioned scheme, when clearing up the axle sleeve that is not conform to the standard in carrying the feed cylinder, take off the baffle earlier, open the discharge gate, will scrape the flitch and install on the location is epaxial, driving motor drives the location axle and rotates, can drive and scrape flitch and lug and push away limiting plate and the axle sleeve of pressing from both sides the inslot to discharge gate department, and the axle sleeve that finally is not conform to the standard is through the discharge gate ejection of compact, can clear up the axle sleeve that is not conform to the standard automatically.
The invention is further configured to: the outer diameter screening device comprises a support frame, a material receiving box is fixedly arranged at the top of the support frame, a vibration motor is fixedly arranged at the top of the material receiving box, a first filter screen is detachably connected to the middle of the material receiving box, the aperture of the first filter screen is the same as the outer diameter of a shaft sleeve of a required specification, a second filter screen is detachably connected to the bottom of the material receiving box, and the aperture of the second filter screen is smaller than that of the first filter screen.
By adopting the scheme, the aperture of the first filter screen is the same as the outer diameter of the shaft sleeve with the required specification, so that the shaft sleeve with the same standard aperture and the shaft sleeve with the smaller standard aperture falls down, the shaft sleeve with the outer diameter larger than the required specification is filtered out, the second filter screen is used for screening out the shaft sleeve with the outer diameter smaller than the required specification and size, and finally the shaft sleeve with the outer diameter meeting the standard stays on the first filter screen.
The invention is further configured to: a supporting block is fixedly arranged in the middle of the material receiving box, and the first filter screen is abutted against the supporting block; and a supporting edge is fixedly arranged on the inner wall of the material receiving box corresponding to the position of the second filter screen, one end of the material receiving box is provided with an inserting port, and the second filter screen is inserted into the material receiving box through the inserting port and is abutted against the top of the supporting edge.
By adopting the above scheme, filter screen one butt is in the top of supporting shoe, is convenient for change filter screen one, with filter screen two from the interface grafting enter into the material receiving box, the support arris plays the supporting role to filter screen two, is convenient for change filter screen two to filter the axle sleeve of unidimensional not.
The invention is further configured to: and a blanking port is formed in one side of the material receiving box, which is positioned at the second-class height of the filter screen, and a blanking door is inserted into the position of the material receiving box, which is positioned at the blanking port.
Through adopting above-mentioned scheme, the axle sleeve that finally accords with the standard stops on filter screen one, opens the blanking door, is convenient for handle the filter screen that accords with the standard of selecting.
In conclusion, the invention has the following beneficial effects:
1. an inner diameter screening device for screening the inner diameter of the shaft sleeve is connected in a rotating mode in the material carrying cylinder, and an outer diameter screening device for screening the outer diameter of the shaft sleeve is arranged on one side of the rack; the inner diameter screening device comprises a positioning disc which is rotationally connected to the rack, four positioning shafts are uniformly arranged at the edge of the positioning disc along the circumferential direction of the positioning disc, a plurality of screening columns are uniformly and fixedly arranged on the positioning shafts along the axial direction of the positioning shafts, and the end parts of the screening columns, far away from the positioning shafts, are conical; the bottom of the material carrying cylinder is uniformly provided with a plurality of arc-shaped limiting plates, an arc-shaped clamping groove is formed between the adjacent limiting plates, the clamping grooves correspond to the screening columns on the positioning shaft one by one, the end parts of the screening columns far away from the positioning shaft are conical, so that shaft sleeves can be conveniently sleeved on the screening columns, the clamping grooves correspond to the screening columns on the positioning shaft one by one, the shaft sleeves in the material carrying cylinder are clamped in the clamping grooves, the end parts of the shaft sleeves in the clamping grooves are placed towards the screening columns, when the screening column moves from the material loading barrel, the shaft sleeve can be sleeved on the screening column to prevent the screening column from contacting the outer side wall of the shaft sleeve when passing through the material loading barrel, the shaft sleeves are screened out as much as possible by the screening columns, the positioning disc drives the positioning shaft and the screening columns to penetrate through the clamping grooves, the shaft sleeves with the inner diameters meeting the standard can be screened out, the traditional manual screening of the shaft sleeves can be replaced, and therefore the screening efficiency is greatly improved;
2. the fixed columns which are axially and horizontally arranged are fixedly arranged at two ends, located on the limiting plate, of the machine frame, the limiting cylinders which are sleeved on the fixed columns are fixedly arranged at two ends of the limiting plate, the fixed columns are provided with scale marks along the axial direction of the fixed columns, bolts are in threaded connection with each limiting cylinder located on one fixed column, when shaft sleeves with different sizes are screened, the limiting cylinders can drive the limiting plates to slide along the axial direction of the fixed columns, the bolts are screwed after the shaft sleeves slide to proper positions, the limiting plates can be fixed, and clamping grooves with different sizes are formed between two adjacent limiting plates;
3. a scraping plate is detachably connected to the positioning shaft, an inserting groove is formed in the scraping plate corresponding to the screening column, a protruding block extending into the clamping groove is fixedly arranged on one side of the scraping plate away from the screening column, and the scraping plate is fixed on the positioning shaft through bolts; a discharge gate has been seted up to the bottom of feed chute, the both sides of feed chute have set firmly the L template, it has a baffle to peg graft in the L template, when clearing up the axle sleeve that is not conform to the standard in carrying the feed cylinder, take off the baffle earlier, open the discharge gate, will scrape the flitch and install in the location epaxially, driving motor drives the location axle and rotates, can drive and scrape flitch and lug and push away limiting plate and the axle sleeve that presss from both sides the inslot to discharge gate department, the axle sleeve that finally is not conform to the standard is through the discharge gate ejection of compact, can clear up the axle sleeve that is not conform to the.
Drawings
FIG. 1 is an isometric view of an embodiment;
FIG. 2 is a sectional view of the embodiment;
FIG. 3 is an exploded view of an inner diameter screening device;
FIG. 4 is a schematic structural diagram of a limiting plate;
FIG. 5 is a schematic view of the mechanism for highlighting the scraper plate;
FIG. 6 is a schematic view of the positioning shaft and scraper plate;
FIG. 7 is an exploded view of an outer diameter screening device;
figure 8 is a cross-sectional view of an outer diameter screening device.
In the figure, 1, a frame; 11. a material carrying barrel; 12. a protective cover; 13. a limiting plate; 131. a clamping groove; 132. a limiting cylinder; 133. fixing a column; 14. a collection box; 15. a blanking channel; 16. a feed chute; 161. a discharge port; 162. an L-shaped plate is arranged; 163. a baffle plate; 2. an inner diameter screening device; 21. a positioning frame; 22. a drive shaft; 23. a drive motor; 24. positioning a plate; 241. a notch groove; 25. positioning the shaft; 251. screening the column; 252. fixing the bolt; 253. a spring; 254. a gasket; 26. a scraping plate; 261. inserting grooves; 262. a bump; 3. an outer diameter screening device; 31. a support frame; 32. a material receiving box; 320. a support block; 321. a feeding port; 322. a discharge door; 323. a support edge; 324. an interface; 33. a vibration motor; 34. a first filter screen; 35. a second filter screen; 36. and a material loading groove.
Detailed Description
A chain shaft sleeve screening device, see figures 1 and 2, comprises a frame 1, wherein a loading barrel 11 is arranged at the top of the frame 1, an inner diameter screening device 2 for screening the inner diameter of a shaft sleeve is connected in the loading barrel 11 in a rotating mode, and an outer diameter screening device 3 for screening the outer diameter of the shaft sleeve is arranged on one side of the frame 1. Add the axle sleeve and carry a feed cylinder 11 in, the axle sleeve internal diameter of carrying in the feed cylinder 11 is screened earlier to internal diameter sieving mechanism 2, sieves out the axle sleeve that will accord with the requirement internal diameter and transmits for external diameter sieving mechanism 3, and external diameter sieving mechanism 3 can sieve the axle sleeve that the internal diameter accords with the standard once more, selects the axle sleeve that internal diameter and external diameter all accord with the standard at last.
Referring to fig. 1 and 2, the inner diameter screening device 2 comprises positioning frames 21 rotatably connected to the top of the frame 1 and located at two ends of the material carrying barrel 11, transmission shafts 22 are rotatably connected to the middle parts of the positioning frames 21, and a driving motor 23 fixedly connected with an output shaft and the transmission shafts 22 is fixedly connected to one of the positioning frames 21; the both ends that transmission shaft 22 is close to locating rack 21 have set firmly respectively set firmly positioning disk 24, and positioning disk 24's edge evenly is provided with four location axles 25 along its circumference, evenly sets firmly a plurality of screening posts 251 along its axial on the positioning axle 25, and the external diameter of screening post 251 is the same with the axle sleeve internal diameter that accords with the standard, and the tip that positioning axle 25 was kept away from to screening post 251 is the toper, can be convenient for the axle sleeve cover locate on screening post 251. The driving motor 23 rotates to drive the positioning disc 24 and the positioning shaft 25 to rotate, the screening column 251 on the positioning shaft 25 passes through the material loading barrel 11, and the screening column 251 sleeves the standard shaft sleeve on the screening column 251.
Referring to fig. 2 and 3, in order to screen shaft sleeves with different inner diameters, screening columns 251 with different sizes are mounted on the positioning plate 24, an arc-shaped notch groove 241 is formed in the position, corresponding to the positioning shaft 25, of the positioning plate 24, internal thread holes are formed in two ends of the positioning shaft 25, a fixing bolt 252 which penetrates through the notch groove 241 and is in threaded connection with the end portion of the positioning shaft 25 is arranged on the positioning plate 24, a spring 253 is sleeved on the fixing bolt 252, and a gasket 254 which abuts against the positioning plate 24 is fixedly arranged at one end, close to the positioning shaft 25, of the spring 253; when the screening columns 251 need to be replaced, the positioning shaft 25 with the screening columns 251 of different sizes is arranged on the positioning disc 24, so that shaft sleeves with different sizes and inner diameters can be screened; the top of the material carrying barrel 11 is hinged with a protective cover 12, and when the positioning shaft 25 needs to be replaced, the protective cover 12 can be opened, so that the positioning shaft 25 can be replaced conveniently.
Referring to fig. 3 and 4, in order to improve the screening efficiency, a plurality of arc-shaped limiting plates 13 are uniformly arranged at the bottom of the material carrying cylinder 11, clamping grooves 131 are formed between adjacent limiting plates 13, the clamping grooves 131 correspond to the screening columns 251 on the positioning shaft 25 one by one, so that the shaft sleeve in the material carrying cylinder 11 is clamped in the clamping grooves 131, the end part of the shaft sleeve in the clamping grooves 131 is placed towards the screening columns 251, when the screening columns 251 move from the material carrying cylinder 11, the shaft sleeve can be sleeved on the screening columns 251, and the screening columns 251 are prevented from contacting the outer side wall of the shaft sleeve when passing through the material carrying cylinder 11, so that the screening columns 251 screen the shaft sleeve as much as possible; a collecting box 14 is placed at the bottom of the limiting plate 13 of the frame 1, and after the shaft sleeve is formed, the shaft sleeve needs to be placed in polishing equipment with steel balls for polishing, so the steel balls can be mixed in the shaft sleeve, and the steel balls can fall into the collecting box 14 from the clamping groove 131 to be collected.
Referring to fig. 3 and 4, the size of the clamping groove 131 is adjustable, fixing columns 133 which are axially and horizontally arranged are fixedly arranged at both ends of the limiting plate 13 of the rack 1, limiting cylinders 132 which are sleeved on the fixing columns 133 are fixedly arranged at both ends of the limiting plate 13, the fixing columns 133 are provided with scale marks along the axial direction, and each limiting cylinder 132 on one fixing column 133 is in threaded connection with a bolt; when screening the axle sleeve of unidimensional, can make spacing section of thick bamboo 132 drive limiting plate 13 and slide along the axial of fixed column 133, screw up the bolt again after sliding to suitable position, can be fixed limiting plate 13, make and form unidimensional double-layered groove 131 between two adjacent limiting plate 13.
Referring back to fig. 2, a blanking channel 15 is fixedly arranged on one side of the loading barrel 11 close to the outer diameter screening device 3 along the length direction of the loading barrel, and when the screening column 251 sleeved with the shaft sleeve rotates to the highest position and then rotates downwards, the shaft sleeve on the screening column 251 is thrown into the blanking channel 15; one side of the material carrying barrel 11, which is far away from the blanking channel 15, is fixedly provided with a feeding groove 16 communicated with the interior of the material carrying barrel 11, and the feeding groove 16 can facilitate the addition of a shaft sleeve into the material carrying barrel 11.
Referring to fig. 5 and 6, because the shaft sleeve with the inner diameter not meeting the standard is left on the material carrying cylinder 11, in order to facilitate discharging the shaft sleeve which does not meet the standard on the material carrying cylinder 11, a scraping plate 26 is sleeved on the positioning shaft 25, a splicing groove 261 is formed in the position, corresponding to the screening column 251, of the scraping plate 26, a projection 262 extending into the clamping groove 131 is fixedly arranged on one side of the scraping plate 26, which is far away from the screening column 251, and the scraping plate 26 is fixed on the positioning shaft 25 by bolts; a discharge hole 161 is formed at the bottom of the feed chute 16, L-shaped plates 162 are fixedly arranged on two sides of the feed chute 16, and a baffle 163 is inserted in the L-shaped plates 162; when clearing up the axle sleeve that is not conform to the standard in carrying a feed cylinder 11, take off baffle 163 earlier, open discharge gate 161, will scrape flitch 26 and install on location axle 25, driving motor 23 drives location axle 25 and rotates, can drive and scrape flitch 26 and lug 262 with the axle sleeve in limiting plate 13 and the double-layered groove 131 to discharge gate 161 department push away, the axle sleeve that finally is not conform to the standard is through the ejection of compact of discharge gate 161, can clear up the axle sleeve that is not conform to the standard automatically.
Referring to fig. 7 and 8, the outer diameter screening device 3 includes a support frame 31, a material receiving box 32 is fixedly arranged at the top of the support frame 31, a vibration motor 33 is fixedly arranged at the top of the material receiving box 32, a first filter screen 34 is detachably connected to the middle part in the material receiving box 32, a support block 320 is fixedly arranged at the middle part of the material receiving box 32, the first filter screen 34 abuts against the support block 320, a shaft sleeve discharged through the discharging channel 15 falls onto the first filter screen 34, the diameter of the first filter screen 34 is the same as the outer diameter of the shaft sleeve with the required size, so that shaft sleeves with the same standard diameter and shaft sleeves with smaller than the standard diameter fall, and the shaft sleeves with the outer diameter; the bottom of material receiving box 32 can be dismantled and be connected with filter screen two 35, and the aperture of filter screen two 35 is less than the mesh aperture of filter screen one 34, and filter screen two 35 are used for sifting out the axle sleeve that the external diameter is less than required specification and dimension, and the axle sleeve that final external diameter accords with the standard stops on filter screen one 34, and material carrying groove 36 is placed to the bottom of support frame 31, and the axle sleeve that drops through the mesh of filter screen two 35 is collected to material carrying groove 36 in. A feed opening 321 is formed in one side of the material receiving box 32, which is located at the same height as the second filter screen 35, a feed door 322 is inserted into the position, located at the feed opening 321, of the material receiving box 32, and the feed door 322 is opened, so that the screened filter screens meeting the standard can be conveniently processed. The supporting rib 323 is fixedly arranged on the inner wall of the material receiving box 32 corresponding to the position of the second filter screen 35, the inserting port 324 is formed in one end of the material receiving box 32, the second filter screen 35 is inserted into the material receiving box 32 from the inserting port 324, and the supporting rib 323 plays a supporting role in the second filter screen 35, so that the second filter screen 35 can be conveniently replaced, and shaft sleeves with different sizes can be screened.
The use principle is as follows: firstly add the axle sleeve into carrying the feed cylinder 11 through the material loading groove, driving motor 23 drives location axle 25 and rotates, the axle sleeve that the internal diameter accords with the standard in carrying the feed cylinder 11 is sieved out to location epaxial screening post 251, and carry the axle sleeve to unloading passageway 15 in, the axle sleeve drops to filter screen one 34 through unloading passageway 15, vibrating motor 33 vibrates, make the axle sleeve external diameter be less than dropping to filter screen two 35 in the aperture of filter screen one 34, filter screen two 35 with vibrate vibrating motor 33, make the axle sleeve that the external diameter is less than the aperture of filter screen two 35 drop to shake and fall to carrying the material groove 36 in the bottom, make the axle sleeve that the external diameter accords with the standard stop on filter screen two 35.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (9)
1. The utility model provides a chain axle sleeve screening installation, includes frame (1), and the top of frame (1) is provided with carries feed cylinder (11), carries feed cylinder (11) adversion to be connected with and carries out internal diameter sieving mechanism (2) that filter to the axle sleeve internal diameter, and one side of frame (1) is provided with external diameter sieving mechanism (3) that carry out the screening to the external diameter of axle sleeve, its characterized in that:
the inner diameter screening device (2) comprises a positioning disc (24) which is rotatably connected to the rack (1), four positioning shafts (25) are uniformly arranged at the edge of the positioning disc (24) along the circumferential direction of the positioning disc, a plurality of screening columns (251) are uniformly and fixedly arranged on the positioning shafts (25) along the axial direction of the positioning shafts, and the end parts, far away from the positioning shafts (25), of the screening columns (251) are conical;
the bottom of the material carrying barrel (11) is uniformly provided with a plurality of arc-shaped limiting plates (13), arc-shaped clamping grooves (131) are formed between every two adjacent limiting plates (13), and the clamping grooves (131) are in one-to-one correspondence with the screening columns (251) on the positioning shaft (25).
2. The chain bushing screening apparatus of claim 1, wherein:
the size of the clamping groove (131) is adjustable;
frame (1) both ends that are located limiting plate (13) all set firmly fixed column (133) that the axial level set up, and the both ends of limiting plate (13) set firmly spacing section of thick bamboo (132) of cover on fixed column (133), and fixed column (133) are provided with the scale mark along its axial, equal threaded connection has the bolt on each spacing section of thick bamboo (132) that is located one of them fixed column (133).
3. The chain bushing screening apparatus of claim 1, wherein: the positioning shaft (25) is detachably connected to the positioning disc (24), and the top of the material carrying barrel (11) is hinged with a protective cover (12).
4. A chain bushing screening apparatus according to claim 3, wherein: arc-shaped breach groove (241) have been seted up to the position that corresponds location axle (25) on positioning disk (24), and the internal thread hole has been seted up at the both ends of location axle (25), be provided with on positioning disk (24) and pass behind breach groove (241) with fixing bolt (252) of the tip threaded connection of location axle (25), the cover is equipped with spring (253) on fixing bolt (252), the one end that spring (253) are close to location axle (25) sets firmly gasket (254) of butt on positioning disk (24).
5. The chain bushing screening apparatus of claim 1, wherein: one side of the material carrying cylinder (11) close to the outer diameter screening device (3) is fixedly provided with a blanking channel (15), the screening column (251) rotates to the highest position and then automatically throws the shaft sleeve into the blanking channel (15) when rotating downwards, and one side of the material carrying cylinder (11) far away from the blanking channel (15) is fixedly provided with a feeding groove (16) communicated with the interior of the material carrying cylinder (11).
6. The chain bushing screening apparatus of claim 5, wherein:
the positioning shaft (25) is detachably connected with a scraping plate (26), a splicing groove (261) is formed in the position, corresponding to the screening column (251), of the scraping plate (26), a protruding block (262) extending into the clamping groove (131) is fixedly arranged on one side, away from the screening column (251), of the scraping plate (26), and the scraping plate (26) is fixed on the positioning shaft (25) through bolts;
a discharge hole (161) is formed in the bottom of the feed chute (16), L-shaped plates (162) are fixedly arranged on two sides of the feed chute (16), and a baffle plate (163) is inserted in each L-shaped plate.
7. The chain bushing screening apparatus of claim 1, wherein: external diameter sieving mechanism (3) are including support frame (31), and the top of support frame (31) has set firmly material receiving box (32), and vibration motor (33) have set firmly at the top of material receiving box (32), and the middle part in material receiving box (32) can be dismantled and be connected with filter screen (34), and the aperture of filter screen (34) is the same with the axle sleeve external diameter of required specification, and the bottom of material receiving box (32) can be dismantled and be connected with filter screen two (35), and the aperture of filter screen two (35) is less than the aperture of filter screen (34).
8. The chain bushing screening apparatus of claim 7, wherein:
a supporting block (320) is fixedly arranged in the middle of the material receiving box (32), and the first filter screen (34) is abutted against the supporting block (320);
a supporting edge (323) is fixedly arranged on the inner wall of the material receiving box (32) at a position corresponding to the second filter screen (35), an inserting port (324) is formed in one end of the material receiving box (32), and the second filter screen (35) is inserted into the material receiving box (32) through the inserting port (324) and is abutted against the top of the supporting edge (323).
9. The chain bushing screening apparatus of claim 7, wherein: and a feed opening (321) is formed in one side of the material receiving box (32) which is positioned at the same height as the second filter screen (35), and a feed door (322) is inserted in the position of the material receiving box (32) which is positioned at the feed opening (321).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910864632.5A CN110665815B (en) | 2019-09-12 | 2019-09-12 | Chain shaft sleeve screening equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910864632.5A CN110665815B (en) | 2019-09-12 | 2019-09-12 | Chain shaft sleeve screening equipment |
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| CN110665815A true CN110665815A (en) | 2020-01-10 |
| CN110665815B CN110665815B (en) | 2021-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910864632.5A Active CN110665815B (en) | 2019-09-12 | 2019-09-12 | Chain shaft sleeve screening equipment |
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| CN (1) | CN110665815B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112058670A (en) * | 2020-08-21 | 2020-12-11 | 余振 | Lithium battery sorting unit and lithium battery production line |
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| CN110665815B (en) | 2021-05-04 |
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