CN114433320A - Raw material grinds immediately and uses screw feeder with broken and safeguard function - Google Patents
Raw material grinds immediately and uses screw feeder with broken and safeguard function Download PDFInfo
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- CN114433320A CN114433320A CN202210122685.1A CN202210122685A CN114433320A CN 114433320 A CN114433320 A CN 114433320A CN 202210122685 A CN202210122685 A CN 202210122685A CN 114433320 A CN114433320 A CN 114433320A
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- crushing
- fixedly connected
- case
- vertical mill
- screw feeder
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- 239000002994 raw material Substances 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 52
- 238000012216 screening Methods 0.000 claims abstract description 46
- 239000000463 material Substances 0.000 claims abstract description 45
- 239000000428 dust Substances 0.000 claims abstract description 21
- 230000006870 function Effects 0.000 claims abstract description 19
- 230000004224 protection Effects 0.000 claims abstract description 17
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 27
- 235000012054 meals Nutrition 0.000 claims description 18
- 229910001220 stainless steel Inorganic materials 0.000 claims description 18
- 239000010935 stainless steel Substances 0.000 claims description 18
- 239000004744 fabric Substances 0.000 claims description 12
- 238000012546 transfer Methods 0.000 claims description 12
- 238000012545 processing Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 6
- 230000006872 improvement Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/22—Feed or discharge means
- B02C18/2225—Feed means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/24—Drives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/02—Feeding devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
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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
- B07B1/30—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro within their own plane in or approximately in or transverse to the direction of conveyance
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention is suitable for the technical field of screw feeders, and provides a screw feeder with crushing and protecting functions for a raw material vertical mill, which comprises a bottom plate, a feeding mechanism, a crushing mechanism, a protecting mechanism, a screening mechanism and a discharging mechanism; the feeding mechanism and the screening mechanism are both arranged on the upper surface of the bottom plate; the crushing mechanism, the protection mechanism and the discharging mechanism are all arranged above the bottom plate; the feeding mechanism comprises a feeding box, and the feeding box is vertically and fixedly connected above the bottom plate. This screw feeder is used to raw material vertical mill with breakage and safeguard function, it is rotatory through broken sword, can carry out broken processing to the material that gets into broken incasement chamber, carry out crushing processing in advance to the material for follow-up vertical mill body is better to the grinding quality of material, produces the dust and the floccule of air current in to the raw material through the suction fan and rejects, improves the protection to follow-up vertical mill body during operation.
Description
Technical Field
The invention belongs to the technical field of screw feeders, and particularly relates to a screw feeder with crushing and protecting functions for a raw material vertical mill.
Background
The screw feeder is a new generation product integrating steady flow conveying, weighing and metering and quantitative control of powder materials, is suitable for continuous metering and batching of powder materials in various industrial production environments, adopts multiple advanced technologies, is reliable in operation and high in control precision, and is particularly suitable for continuous metering and batching of powder materials in industries such as building materials, metallurgy, electric power, chemical industry and the like.
Among the prior art, when raw meal was ground immediately, need carry raw meal to eminence to in order to carry out the feed to raw meal vertical mill machine, but the screw feeder for the raw meal immediately of current, at the in-process that uses, mostly do not possess and carry out broken function to the raw meal, lead to getting into the inside material size difference of raw meal vertical mill machine great, and then lead to follow-up raw meal vertical mill machine's grinding quality to reduce.
Disclosure of Invention
The invention provides a screw feeder with crushing and protecting functions for a raw material vertical mill, and aims to solve the problem that the size difference of materials entering a raw material vertical mill is large due to the fact that most of the conventional screw feeder for the raw material vertical mill does not have the function of crushing raw materials in the using process.
The invention is realized in this way, a raw meal grinds and uses the screw feeder with breaking and protective function vertically, including bottom plate, feed mechanism, crushing mechanism, protective mechanism, sifting mechanism and discharge mechanism;
the feeding mechanism and the screening mechanism are both arranged on the upper surface of the bottom plate; the crushing mechanism, the protection mechanism and the discharging mechanism are all arranged above the bottom plate;
the feeding mechanism comprises a feeding box, the feeding box is vertically and fixedly connected above the bottom plate, a first spiral rod is rotatably and vertically arranged in an inner cavity of the feeding box, a first motor is vertically and fixedly connected to the upper surface of the bottom plate, an output shaft of the first motor is fixedly connected with the bottom end of the first spiral rod, and the top of one side surface of the first spiral rod is communicated with a feeding pipe;
the crushing mechanism comprises a crushing box, the crushing box is fixedly connected to the lower portion of the other side face of the feeding box, a transmission rod is rotatably and vertically arranged in an inner cavity of the crushing box, a plurality of crushing knives are fixedly connected to the surface of the transmission rod, the top of the crushing box is communicated with a feeding pipe, the bottom of the crushing box is communicated with a communicating pipe, and the other end of the communicating pipe is communicated with the top of the inner cavity of the feeding box;
protection machanism is including holding the case, hold case fixed connection in the top of first hob, the vertical intercommunication in one side of holding the bottom half portion has the standpipe, the rotatable vertical second dwang that is provided with in one side of holding the incasement chamber, the bottom of second dwang extends to the inside of standpipe, the bottom fixedly connected with suction fan of second dwang, the top intercommunication that holds the case has the exhaust pipe, the other end detachably of exhaust pipe is provided with the dust removal sack.
Preferably, the opposite side fixedly connected with drive case of bottom plate upper surface, the inner chamber fixedly connected with second motor of drive case, the first transfer line of output shaft fixedly connected with of second motor, the transfer line rotationally extends to the outside of broken case, the surface of transfer line with the equal fixedly connected with first belt pulley in top of first transfer line, two first belt pulley passes through belt transmission and connects.
Preferably, the top of exhaust pipe with the equal fixedly connected with fluted disc in surface of second dwang, two the fluted disc passes through chain drive and connects, the confession is two seted up on the surface of standpipe the driven opening of fluted disc.
Preferably, the upper surface of the bottom plate is provided with a vertical grinding machine body, a feed inlet of the vertical grinding machine body is positioned below the feeding pipe, and a discharge outlet of the vertical grinding machine body is communicated with a discharge pipe.
Preferably, screening mechanism is including screening case, arrange the other end of material pipe with the top intercommunication of screening incasement chamber, the upper portion of screening incasement chamber is provided with the stainless steel and divides the sieve, the stainless steel divides the both sides face of sieve all can extend to with the pull the outside of screening case.
Preferably, the upper surface of bottom plate is rotationally vertical to be provided with the head rod, the surface of head rod with the surface of first motor output shaft all has the second belt pulley, two the second belt pulley passes through belt drive and connects, the top fixedly connected with disc of head rod, one side fixedly connected with dead lever of disc upper surface, the surface rotation of dead lever is connected with the hinge bar, the other end of hinge bar with the stainless steel divides the another side rotation of sieve to be connected.
Preferably, discharge mechanism is including going out the workbin, go out workbin fixed connection in the bottom of screening incasement wall, the one end that goes out the workbin is uncovered, the one end that goes out the workbin extends to the outside of screening case, ejection of compact opening has been seted up to the opposite side at standpipe top, the inner chamber of standpipe rotationally is provided with the second hob.
Preferably, the top fixedly connected with swash plate of ejection of compact case, the other end of second hob extends to the outside of ejection of compact case, the other end fixedly connected with second connecting rod of second hob, the fixed surface of first connecting rod is connected with first conical gear, the other end fixedly connected with of second connecting rod with first conical gear engaged with second conical gear.
Preferably, the other end of the exhaust pipe is detachably provided with a dust removal cloth bag through a hoop, and the hoop is detachably arranged on the surface of the dust removal cloth bag.
Preferably, a plurality of the crushing knives are annularly and uniformly distributed and arranged at intervals along the surface of the transmission rod.
Advantageous effects
Compared with the prior art, the invention has the beneficial effects that: the invention relates to a screw feeder with crushing and protecting functions for a raw material vertical mill, which comprises the following components in part by weight:
(1) after pouring the inner chamber of inlet pipe into the raw through the manual work, drive the transfer line through second motor drive and rotate, it is rotatory to drive broken sword through the transfer line, can carry out broken processing to the material that gets into broken incasement chamber, carry out crushing processing in advance to the material, make follow-up vertical grinding machine body better to the grinding quality of material, rotatory through first hob, can promote the feed to the material, when discharging the material through the feed pipe, can drive the second dwang through the transmission of fluted disc and rotate, produce the air current through the suction fan and inhale the inner chamber of exhaust pipe with the outside air current, dust when feeding the device, objects such as flocculus inhale, the improvement is to the protection of device surrounding environment, reject dust and flocculus in the raw, the improvement is to the protection of follow-up vertical grinding machine body during operation.
(2) The utility model discloses a screening case, including vertical grinding machine body, the material of rethread screening case, through first motor during operation, it rotates to drive the screening case, the transmission of rethread screening case can drive the head rod and rotate, make the disc rotate, carry out rotary motion at the upper surface of disc through the dead lever, make dead lever push-and-pull hinge bar carry out the position and remove, and then drive the stainless steel and divide the sieve to carry out reciprocating position and remove, the material after vertical grinding machine body will grind is poured into the inner chamber of screening case through row material pipe in the middle of, can divide the sieve to remove through the stainless steel and carry out screening processing to the material, improve the later stage and concentrate the finished product quality of collecting the material.
(3) The material after, through the screening, lead downwards in the slope of swash plate, can get into in the middle of the inner chamber of ejection of compact case through the intercommunication of ejection of compact opening, rethread first connecting rod pivoted in-process, drive first bevel gear and rotate, the transmission through second bevel gear can drive the second connecting rod and rotate, be connected through second connecting rod and second hob, can drive the second hob and rotate, and then carry out the ejection of compact to the material after the screening, the manual work of being convenient for takes out the material after grinding, and the processing and production of being convenient for are used.
Drawings
FIG. 1 is a schematic cross-sectional front view of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of a portion B of FIG. 1 in accordance with the present invention;
FIG. 4 is a schematic structural view of a disc and a stainless steel sub-sieve plate according to the present invention;
FIG. 5 is a schematic view of the structure of the hoop and the exhaust duct of the present invention;
figure 6 is a schematic diagram of the construction of the screening box and the discharge port of the present invention.
In the figure: 1. a bottom plate, 2, a feeding box, 3, a first motor, 4, a first screw rod, 5, a feeding pipe, 6, a crushing box, 7, a feeding pipe, 8, a communicating pipe, 9, a transmission rod, 10, a crushing knife, 11, a driving box, 12, a second motor, 13, a first rotating rod, 14, a first belt pulley, 15, a containing box, 16, a second rotating rod, 17, a suction fan, 18, a fluted disc, 19, an exhaust pipe, 20, a dust removal cloth bag, 21, a hoop, 22, a first connecting rod, 23, a disc, 24, a fixed rod, 25, a hinged rod, 26, a screening box, 27, a discharge pipe, 28, a stainless steel screening plate, 29, a vertical pipe, 30, an inclined plate, 31, a discharge port, 32, a discharge box, 33, a second screw rod, 34, a first conical gear, 35, a second connecting rod, 36, a second conical gear, 37, a vertical grinding machine body, 38 and a second belt pulley.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-6, the present invention provides a technical solution: a raw material vertical mill screw feeder with crushing and protection functions comprises a bottom plate 1, a feeding mechanism, a crushing mechanism, a protection mechanism, a screening mechanism and a discharging mechanism;
the feeding mechanism and the screening mechanism are both arranged on the upper surface of the bottom plate 1; the crushing mechanism, the protection mechanism and the discharging mechanism are all arranged above the bottom plate 1;
the feeding mechanism comprises a feeding box 2, the feeding box 2 is vertically and fixedly connected above the bottom plate 1, a first spiral rod 4 is rotatably and vertically arranged in an inner cavity of the feeding box 2, a first motor 3 is vertically and fixedly connected to the upper surface of the bottom plate 1, an output shaft of the first motor 3 is fixedly connected with the bottom end of the first spiral rod 4, and the top of one side surface of the first spiral rod 4 is communicated with a feeding pipe 5;
when first motor 3 rotated, drive first hob 4 and rotate, can promote the material that gets into in the 2 inner chambers of feed box, after removing 2 inner chamber tops of feed box and the corresponding position of feed pipe 5, can discharge through feed pipe 5, accomplish the feed and handle.
The crushing mechanism comprises a crushing box 6, the crushing box 6 is fixedly connected to the lower portion of the other side face of the feeding box 2, a transmission rod 9 is rotatably and vertically arranged in an inner cavity of the crushing box 6, a plurality of crushing knives 10 are fixedly connected to the surface of the transmission rod 9, the top of the crushing box 6 is communicated with a feeding pipe 7, the bottom of the crushing box 6 is communicated with a communicating pipe 8, and the other end of the communicating pipe 8 is communicated with the top of the inner cavity of the feeding box 2;
after the inner chamber of inlet pipe 7 is poured into to the manual work with the raw material, rotate through transfer line 9, drive broken sword 10 rotation through transfer line 9, can carry out broken processing to the material that gets into broken case 6 inner chamber, carry out crushing processing in advance to the material for follow-up upright mill is better to the grinding quality of material.
Protection machanism is including holding case 15, holds case 15 fixed connection in the top of first hob 4, and the vertical intercommunication in one side that holds case 15 bottom has standpipe 29, holds the rotatable vertical second dwang 16 that is provided with in one side of case 15 inner chamber, and the bottom of second dwang 16 extends to the inside of standpipe 29, and the bottom fixedly connected with suction fan 17 of second dwang 16, and the top intercommunication that holds case 15 has exhaust pipe 19, and the other end detachably of exhaust pipe 19 is provided with dust removal sack 20.
First hob 4 is rotatory to promote the feed to the material, and when discharging the material through feed pipe 5, can rotate second dwang 16, drive the rotatory air current that produces of suction fan 17, inhale the inner chamber of exhaust pipe 19 with outside air current, inhale objects such as dust, the flocculus when putting the feed, improve the protection to device surrounding environment, reject dust and the flocculus in the raw material, improve the protection to follow-up mill during operation that stands.
The air flow with impurities enters the inner cavity of the dust removing cloth bag 20, the impurities are left in the dust removing cloth bag 20 after the air flow is filtered by the dust removing cloth bag 20, and the air flow is discharged through the filtering holes on the dust removing cloth bag 20.
Further, the other side of the upper surface of the bottom plate 1 is fixedly connected with a driving box 11, an inner cavity of the driving box 11 is fixedly connected with a second motor 12, an output shaft of the second motor 12 is fixedly connected with a first rotating rod 13, the driving rod 9 rotatably extends to the outside of the crushing box 6, the surface of the driving rod 9 and the top end of the first rotating rod 13 are both fixedly connected with first belt pulleys 14, and the two first belt pulleys 14 are connected through belt transmission.
In this embodiment, when the second motor 12 drives the first rotating rod 13 to rotate, the two first belt pulleys 14 and the belt drive the driving rod 9 to rotate.
Furthermore, the top end of the exhaust duct 19 and the surface of the second rotating rod 16 are both fixedly connected with a fluted disc 18, the two fluted discs 18 are connected through chain transmission, and an opening for driving the two fluted discs 18 is formed in the surface of the vertical tube 29.
In the present embodiment, when the first rotating rod 13 drives the transmission rod 9 to rotate, the second rotating rod 16 can be driven to rotate through the transmission of the two fluted discs 18 and the chain.
Further, a vertical grinder body 37 is arranged on the upper surface of the bottom plate 1, a feed port of the vertical grinder body 37 is positioned below the feed pipe 5, and a discharge port of the vertical grinder body 37 is communicated with the discharge pipe 27.
In the present embodiment, the vertical grinder body 37 is a conventional art, and not described in detail herein, when the feeding pipe 5 feeds the material, the material can enter the vertical grinder body 37 through the feeding hole of the vertical grinder body 37 for grinding.
Further, screening mechanism includes screening case 26, arranges the other end of material pipe 27 and the top intercommunication of screening case 26 inner chamber, and the upper portion of screening case 26 inner chamber is provided with stainless steel and divides sieve 28, and the both sides face of stainless steel branch sieve 28 all can be extended to the outside of screening case 26 with drawing.
In this embodiment, the material ground by the vertical grinding machine body 37 can be guided and communicated into the inner cavity of the screening box 26 through the discharge pipe 27.
Further, the upper surface of the bottom plate 1 is rotatably and vertically provided with a first connecting rod 22, the surface of the first connecting rod 22 and the surface of the output shaft of the first motor 3 are respectively provided with a second belt pulley 38, the two second belt pulleys 38 are connected through belt transmission, the top end of the first connecting rod 22 is fixedly connected with a disc 23, one side of the upper surface of the disc 23 is fixedly connected with a fixing rod 24, the surface of the fixing rod 24 is rotatably connected with a hinge rod 25, and the other end of the hinge rod 25 is rotatably connected with the other side surface of the stainless steel sub-sieve plate 28.
In this embodiment, when the first motor 3 works, the second belt pulley 38 is driven to rotate, and then the first connecting rod 22 is driven to rotate by the transmission of the second belt pulley 38 and the belt.
The two side faces of the screening box 26 are provided with limiting ports for the stainless steel screening plates 28 to move, and the stainless steel screening plates 28 are guided and limited when moving in a reciprocating mode, so that the stainless steel screening plates 28 are more stable when moving.
Further, discharge mechanism includes ejection of compact case 32, ejection of compact case 32 fixed connection in the bottom of screening case 26 inner wall, and the one end of ejection of compact case 32 is uncovered, and the one end of ejection of compact case 32 extends to the outside of screening case 26, and ejection of compact opening 31 has been seted up to the opposite side at standpipe 29 top, and the inner chamber of standpipe 29 rotationally is provided with second hob 33.
In this embodiment, the screened material can enter the inner cavity of the discharge box 32 through the discharge port 31.
Further, the inclined plate 30 is fixedly connected to the top of the discharge box 32, the other end of the second screw 33 extends to the outside of the discharge box 32, the other end of the second screw 33 is fixedly connected with a second connecting rod 35, the surface of the first connecting rod 22 is fixedly connected with a first bevel gear 34, and the other end of the second connecting rod 35 is fixedly connected with a second bevel gear 36 meshed with the first bevel gear 34.
In this embodiment, the material after the screening, lead downwards at the slope of swash plate 30, can get into out in the middle of the inner chamber of workbin 32 through the intercommunication of ejection of compact opening 31, head rod 22 is at the pivoted in-process, it rotates to drive dead lever 24, rethread second bevel gear 36's transmission can drive second connecting rod 35 and rotate, be connected through second connecting rod 35 and second hob 33, can drive second hob 33 and rotate, and then the material that gets into out workbin 32 inner chamber after the screening is discharged, be convenient for artifically take out the material after grinding, and the processing and production of being convenient for are used.
Further, the other end of the exhaust duct 19 is detachably provided with a dust collection cloth bag 20 through an anchor ear 21, and the anchor ear 21 is detachably arranged on the surface of the dust collection cloth bag 20.
In the present embodiment, the hoop 21 facilitates the manual post-removal of the dust-removing cloth bag 20 from the surface of the exhaust duct 19, and facilitates the treatment of the absorbed impurities.
Further, a plurality of crushing knives 10 are arranged along the surface of the transmission rod 9 in an annular and evenly spaced manner.
In the present embodiment, the crushing blades 10 are uniformly distributed, and the crushing quality of the raw meal is improved.
The working principle and the using process of the invention are as follows: after the device is installed, raw materials are poured into the inner cavity of the feeding pipe 7 manually, the transmission rod 9 is driven to rotate through the transmission of the second motor 12, the crushing knife 10 is driven to rotate through the transmission rod 9, the materials entering the inner cavity of the crushing box 6 can be crushed and processed, the materials are crushed and processed in advance, so that the subsequent vertical grinder body 37 has better grinding quality to the materials, and when the first screw rod 4 rotates, the material can be lifted and fed, when the material is discharged through the feeding pipe 5, the second rotating rod 16 can be driven to rotate through the transmission of the fluted disc 18, the air flow generated by the suction fan 17 sucks the external air flow into the inner cavity of the exhaust pipe 19, the dust, floccules and other objects are sucked when the device feeds, the protection to the surrounding environment of the device is improved, dust and floccules in the raw material are removed to improve the protection of the subsequent vertical grinder body 37 during operation.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a raw material immediately grinds uses screw feeder with broken and safeguard function which characterized in that: comprises a bottom plate (1), a feeding mechanism, a crushing mechanism, a protection mechanism, a screening mechanism and a discharging mechanism;
the feeding mechanism and the screening mechanism are both arranged on the upper surface of the bottom plate (1); the crushing mechanism, the protection mechanism and the discharging mechanism are all arranged above the bottom plate (1);
the feeding mechanism comprises a feeding box (2), the feeding box (2) is vertically and fixedly connected above the bottom plate (1), a first spiral rod (4) is rotatably and vertically arranged in an inner cavity of the feeding box (2), a first motor (3) is vertically and fixedly connected to the upper surface of the bottom plate (1), an output shaft of the first motor (3) is fixedly connected with the bottom end of the first spiral rod (4), and the top of one side surface of the first spiral rod (4) is communicated with a feeding pipe (5);
the crushing mechanism comprises a crushing box (6), the crushing box (6) is fixedly connected to the lower portion of the other side face of the feeding box (2), a transmission rod (9) is rotatably and vertically arranged in an inner cavity of the crushing box (6), a plurality of crushing knives (10) are fixedly connected to the surface of the transmission rod (9), the top of the crushing box (6) is communicated with a feeding pipe (7), the bottom of the crushing box (6) is communicated with a communicating pipe (8), and the other end of the communicating pipe (8) is communicated with the top of the inner cavity of the feeding box (2);
protection machanism is including holding case (15), hold case (15) fixed connection in the top of first hob (4), the vertical intercommunication in one side of holding case (15) bottom has standpipe (29), the rotatable vertical second dwang (16) that is provided with in one side of holding case (15) inner chamber, the bottom of second dwang (16) extends to the inside of standpipe (29), the bottom fixedly connected with suction fan (17) of second dwang (16), the top intercommunication that holds case (15) has exhaust pipe (19), the other end detachably of exhaust pipe (19) is provided with dust removal sack (20).
2. The screw feeder with crushing and protecting functions for the raw meal vertical mill as claimed in claim 1, wherein: the utility model discloses a crushing box, including bottom plate (1), inner chamber fixedly connected with second motor (12) of drive case (11), the first transfer line (13) of output shaft fixedly connected with of second motor (12), transfer line (9) rotationally extend to the outside of broken case (6), the surface of transfer line (9) with the first belt pulley (14), two of the equal fixedly connected with in top of first transfer line (13) first belt pulley (14) are connected through belt transmission.
3. The screw feeder with crushing and protecting functions for the raw meal vertical mill as claimed in claim 2, wherein: the top of exhaust pipe (19) with the equal fixedly connected with fluted disc (18), two in surface of second dwang (16) fluted disc (18) are connected through chain drive, the confession two is seted up on the surface of standpipe (29) fluted disc (18) driven opening.
4. The screw feeder with crushing and protecting functions for the raw meal vertical mill as claimed in claim 1, wherein: the upper surface of bottom plate (1) is provided with vertical mill body (37), the feed inlet of vertical mill body (37) is located the below of feed pipe (5), the discharge gate intercommunication of vertical mill body (37) has row material pipe (27).
5. The screw feeder with crushing and protecting functions for the raw meal vertical mill as claimed in claim 4, wherein: screening mechanism includes screening case (26), arrange the other end of material pipe (27) with the top intercommunication of screening case (26) inner chamber, the upper portion of screening case (26) inner chamber is provided with stainless steel and divides sieve (28), the both sides face that stainless steel divides sieve (28) all can extend to with the pull the outside of screening case (26).
6. The screw feeder with crushing and protecting functions for the raw meal vertical mill as claimed in claim 5, wherein: the upper surface of bottom plate (1) rotationally vertically is provided with head rod (22), the surface of head rod (22) with the surface of first motor (3) output shaft all has second belt pulley (38), two second belt pulley (38) are connected through belt transmission, the top fixedly connected with disc (23) of head rod (22), one side fixedly connected with dead lever (24) of disc (23) upper surface, the surperficial rotation of dead lever (24) is connected with hinge bar (25), the other end of hinge bar (25) with the stainless steel divides the another side rotation of sieve (28) to be connected.
7. The screw feeder with crushing and protecting functions for the raw meal vertical mill as claimed in claim 6, wherein: discharge mechanism includes ejection of compact case (32), ejection of compact case (32) fixed connection in the bottom of screening case (26) inner wall, the one end of ejection of compact case (32) is uncovered, the one end that goes out ejection of compact case (32) extends to the outside of screening case (26), ejection of compact opening (31) have been seted up to the opposite side at standpipe (29) top, the inner chamber of standpipe (29) rotationally is provided with second hob (33).
8. The screw feeder with crushing and protecting functions for the vertical mill of the raw meal as claimed in claim 7, wherein: go out top fixedly connected with swash plate (30) of workbin (32), the other end of second hob (33) extends to the outside of workbin (32), the other end fixedly connected with second connecting rod (35) of second hob (33), the fixed surface of first connecting rod (22) is connected with first conical gear (34), the other end fixedly connected with of second connecting rod (35) with second conical gear (36) of first conical gear (34) engaged with.
9. The screw feeder with crushing and protecting functions for the raw meal vertical mill as claimed in claim 1, wherein: the other end of the exhaust pipe (19) is detachably provided with a dust removal cloth bag (20) through an anchor ear (21), and the anchor ear (21) is detachably arranged on the surface of the dust removal cloth bag (20).
10. The screw feeder with crushing and protecting functions for the raw meal vertical mill as claimed in claim 1, wherein: the crushing knives (10) are annularly and uniformly distributed and arranged at intervals along the surface of the transmission rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210122685.1A CN114433320A (en) | 2022-02-09 | 2022-02-09 | Raw material grinds immediately and uses screw feeder with broken and safeguard function |
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| CN202210122685.1A CN114433320A (en) | 2022-02-09 | 2022-02-09 | Raw material grinds immediately and uses screw feeder with broken and safeguard function |
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| CN114433320A true CN114433320A (en) | 2022-05-06 |
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| CN118080102A (en) * | 2024-04-15 | 2024-05-28 | 山东隆湖新材料科技有限公司 | Graded crushing and cleaning device and method for waste incineration treatment slag |
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Application publication date: 20220506 |