CN106475213B - Raw material chopper - Google Patents
Raw material chopper Download PDFInfo
- Publication number
- CN106475213B CN106475213B CN201611075244.1A CN201611075244A CN106475213B CN 106475213 B CN106475213 B CN 106475213B CN 201611075244 A CN201611075244 A CN 201611075244A CN 106475213 B CN106475213 B CN 106475213B
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- layer
- raw material
- grinder
- pipe portion
- piece
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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
- 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
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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
- B02C23/04—Safety 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
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Transmission Devices (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The present invention relates to a kind of raw material choppers.The raw material chopper includes feeding assembly, grinder and material storing box；The feeding assembly includes feed hopper, push pipe and charging ram, push pipe include the first pipe portion and with first pipe portion the second pipe portion connected vertically, the charging ram is slideably positioned in first pipe portion, second pipe portion is connect with the grinder, conveying pipeline is provided on the material storing box, the conveying pipeline is connect with the grinder.It is provided with noise reduction layer and sound absorbing layer on the outside of the grinder, the noise reduction layer is connect with the sound absorbing layer by multiple dowels, is provided with spongy layer between the noise reduction layer and the sound absorbing layer.The raw material chopper is small to the less pollution and noise of raw material dust.
Description
Technical field
The present invention relates to a kind of raw material choppers.
Background technique
With the development of national economy, industry is gradually flourishing.It is industrially frequently necessary to grind some materials, it is therefore desirable to
It is ground using raw material chopper, raw material chopper applies in general to Miniature Chinese medicine factory, shop of Chinese medicines, institute of traditional Chinese medicine, while also fitting
With chemical industry, mine and R&D institution etc., work efficiency is high for raw material chopper, easy to operate.It is general for crushing easily bonding
Pulverizer is difficult to the precious Chinese medicine crushed, and raw material chopper is more effective.Raw material chopper generally wrap up feed hopper, push pipe with
And grinder, the both ends of the push pipe are separately connected the feed hopper and grinder.However, the dust in the grinder holds
It is easily returned at the feed hopper by the push pipe, to cause the pollution to material powder.And the raw material chopper
Noise it is larger and calorific value is big.
Summary of the invention
Based on this, it is necessary to provide that a kind of material powder not easy to pollute, noise are small and the preferable raw material of temperature control effect crushes
Machine.
A kind of raw material chopper, comprising: feeding assembly, grinder and material storing box；The feeding assembly include feed hopper,
Push pipe and charging ram, push pipe including the first pipe portion and with first pipe portion the second pipe portion connected vertically,
First pipe portion is vertical with the feed hopper to be connect, and the charging ram is slideably positioned in first pipe portion, and described second
Pipe portion extends towards the direction far from the feed hopper and connect with the grinder, and conveying pipeline, institute are provided on the material storing box
Conveying pipeline is stated to connect with the grinder；Noise reduction layer and sound absorbing layer, the noise reduction layer and institute are provided on the outside of the grinder
It states sound absorbing layer to connect by multiple dowels, spongy layer, the spongy layer is provided between the noise reduction layer and the sound absorbing layer
On offer multiple perforatings, the multiple dowel is arranged in respectively in the multiple perforating.
In a wherein embodiment, multiple bloops are offered in the noise reduction layer.
In a wherein embodiment, the bloop is round hole.
In a wherein embodiment, the thickness of the sound absorbing layer is greater than the thickness of the noise reduction layer.
In a wherein embodiment, multiple cushion holes are offered on the spongy layer, the cushion hole is worn with described
The setting of apertured interval.
In a wherein embodiment, the cushion hole is round hole.
In a wherein embodiment, the diameter of the cushion hole is less than the diameter of the bloop.
It further include radiator in a wherein embodiment, the radiator is set on the material storing box.
It is connect since first pipe portion is vertical with second pipe portion, the dust for avoiding raw material is pushed away by described
It send pipe to return at the feed hopper, reduces the pollution to feed hopper Central Plains feed powder dirt.Due to being also provided on the spongy layer
Multiple cushion holes, therefore noise can further be absorbed, to reduce noise.Since the raw material chopper further includes
Radiator, therefore the heat of the raw material chopper can be distributed, the heat of the raw material chopper is further decreased,
Realize preferable temperature control effect.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the raw material chopper of an embodiment.
Fig. 2 is the partial enlarged view in Fig. 1 at II.
Fig. 3 is the support frame of an embodiment and the schematic diagram of locating rack.
Fig. 4 is the partial sectional view of the locating rod of an embodiment.
Fig. 5 is the schematic diagram of the feeding assembly of an embodiment, grinder and regulating mechanism.
Fig. 6 is the cleaning assembly of an embodiment and the partial sectional view of grinder.
Fig. 7 is the schematic diagram of the release block of an embodiment.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.Many details are explained in the following description in order to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case where violating intension of the present invention, therefore the present invention is not limited to the specific embodiments disclosed below.
The present invention relates to a kind of raw material choppers.The raw material chopper includes: feeding assembly, grinder and storing
Case；The feeding assembly includes feed hopper, push pipe and charging ram, and push pipe is including the first pipe portion and with described the
One pipe portion the second pipe portion connected vertically.It is connect for example, first pipe portion is vertical with the feed hopper, the charging ram sliding
It is set in first pipe portion, second pipe portion extends towards the direction far from the feed hopper and connects with the grinder
It connects.For example, being provided with conveying pipeline on the material storing box, the conveying pipeline is connect with the grinder；It is set on the outside of the grinder
It is equipped with noise reduction layer and sound absorbing layer, the noise reduction layer is connect with the sound absorbing layer by multiple dowels.For example, the noise reduction layer
It is provided with spongy layer between the sound absorbing layer, multiple perforatings, the multiple dowel difference are offered on the spongy layer
It is arranged in the multiple perforating.
Referring to Fig. 1, a kind of raw material chopper 100, including feeding assembly 10, grinder 20 and material storing box 30.It is described
Feeding assembly includes push pipe 11, feed hopper 13 and charging ram 15, the push pipe including the first pipe portion 111 and with it is described
First pipe portion the second pipe portion 113 connected vertically, first pipe portion is vertical with the feed hopper to be connect, the charging ram sliding
It is set in first pipe portion, second pipe portion extends towards the direction far from the feed hopper and connects with the grinder
It connects, conveying pipeline is provided on the material storing box, the conveying pipeline is connect with the grinder.
It is connect since first pipe portion is vertical with second pipe portion, the dust for avoiding raw material is pushed away by described
It send pipe to return at the feed hopper, reduces the pollution to feed hopper Central Plains feed powder dirt.
For example, being provided with noise reduction layer and sound-absorbing on the outside of the grinder to reduce the noise of the raw material chopper
Layer, the noise reduction layer are connect by multiple dowels with the sound absorbing layer, are provided between the noise reduction layer and the sound absorbing layer
Spongy layer offers multiple perforatings on the spongy layer, and the multiple dowel is arranged in respectively in the multiple perforating.
By the setting of the noise reduction layer and sound absorbing layer, the noise of the grinder can be reduced.
For example, offering multiple bloops in the noise reduction layer to further increase noise reduction effect.The bloop is
Round hole.The thickness of the sound absorbing layer is greater than the thickness of the noise reduction layer.Multiple cushion holes are offered on the spongy layer, it is described
Cushion hole and the perforating interval are arranged.The cushion hole is round hole.The diameter of the cushion hole is less than the bloop
Diameter.For example, the raw material chopper further includes radiator, the radiator is set on the material storing box.Due to described
It is also provided with multiple cushion holes on spongy layer, therefore noise can further be absorbed, to reduce noise.Due to described
Raw material chopper further includes radiator, therefore can distribute the heat of the raw material chopper, is further decreased described
The heat of raw material chopper.
Referring to Fig. 2, for example, the charging ram includes bar portion 151 and is set in the bar portion for the ease of pusher
Promotion piece 153, the promotion piece be circular piece, it is described push piece thickness gradually subtract along the direction at own periphery towards center
Small, the periphery for pushing piece is held on the inner sidewall of first pipe portion, and the end of the bar portion convexedly stretches in described first
Outside pipe portion.Since the center thickness for pushing piece is minimum, to form the surface of recess, is conducive to accommodate raw material, improve
Pusher efficiency.
For example, in order to improve the promotion flexibility of the bar portion, the diameter of the bar portion is the internal diameter of first pipe portion
0.1-0.25 times.For example, the diameter of the bar portion is 0.2 times of the internal diameter of first pipe portion；The ratio of the diameter and internal diameter
Example can be such that the bar portion pushes more flexible.Compressed spring 155 is arranged in the bar portion, the compressed spring is held in
The promotion on piece.The promotion piece includes base 1531 and the pushing and pressing layer 1533 being set in the base.The base
Thickness be greater than it is described pushing and pressing layer thickness.First pipe portion is formed with closing platform, institute far from one end of second pipe portion
Bar portion is stated to be arranged in the closing platform.The both ends of the compressed spring are held in the closing platform and the promotion piece respectively
On.By the setting of the diameter to the bar portion, so that the bar portion is more suitble to the gripping of manpower, and then be conducive to improve
The promotion flexibility of the bar portion.
Also referring to Fig. 3, for example, dust evolution pollution environment in order to prevent, the bottom of the material storing box is provided with branch
On support 40, fully sheathed case 41 is set on support frame as described above, the grinder and the material storing box are contained in the fully sheathed case,
The feed hopper convexedly stretches in outside at the top of the fully sheathed case, and the charging ram is arranged in outside the side wall of the fully sheathed case, the support
The bottom of frame is provided with multiple locating racks 43, and each locating rack includes three locating rods 431, and three locating rods are angled relative to each other
Setting.Due to being provided with fully sheathed case on the outside of the material storing box, it can prevent dust from escaping, and due to each locating rack packet
Three locating rods are included, therefore are capable of providing stronger support effect.
Referring to Figure 4 together, for example, in order to further increase locating effect, the locating rod is cylindrical bar.Described three
The different setting of the diameter of locating rod.The end of the locating rod is provided with supporting pad 433.In three locating rods of each locating rack
Supporting pad it is in the same plane.Metal layer 4311 is provided on the outside of the locating rod.The metal layer extends to the branch
In stake pad.Metal supporting layer 4331 is provided in the supporting pad, the metal supporting layer is connect with the metal layer.By institute
It states and is provided with supporting pad in locating rod, therefore can be improved the frictional force of the locating rod and ground face contact, improve locating effect.
For example, being provided with flexible layer, the flexible layer on the feed hopper for the ease of controlling the feed rate of feed hopper
For strip piece, inside is convexly equipped with arc gear and sets rib, and the raw material chopper further includes the adjusting being arranged in the fully sheathed case
Mechanism, the regulating mechanism include actuator and compress cam, the output shaft for compressing cam and being connected to the actuator
On, the actuator be able to drive it is described compress cam rotation, it is described compress to be formed on cam compress end, the regulating mechanism
It further include cleaning assembly, the cleaning assembly includes transmission gear, driving gear, screw rod and screw piece, the transmission gear
Cam coaxial setting is compressed with described, the driving gear is meshed with the transmission gear, and the screw rod fixation is arranged in institute
It states in driving gear, the screw piece is screwed together on the screw rod.External screw thread is provided on the outside of the screw rod, in the screw piece
Side is provided with internal screw thread, and the screw piece is sheathed on the screw rod, the outer spiral shell of the internal screw thread of the screw piece and the screw rod
Line mutually screws togather.The grinder bottom is provided with guiding bar, and limiting slot is offered in the guiding bar, and the limiting slot is item
Shape slot, the screw piece are rectangular-shaped and are slideably positioned in the limiting slot.The bottom of the grinder also penetrates through and offers
Gas hole, the grinder bottom are provided with insufflation channel, and the insufflation channel is connected to the gas hole, the insufflation channel
One end be connected to compressed nitrogen gas tank, the compressed nitrogen gas tank is set in the guiding bar.On the side wall of the insufflation channel
Plugging hole is offered, is provided with plugging block in the plugging hole.The screw piece is convexly equipped with away from the side of the guiding bar and releases
Block is put, the screw rod can drive the release block of the screw piece to press on the plugging block so that the plugging block is removed.
The transmission ratio of the transmission gear and the driving gear is 5:1, and the plugging block is disc block and the blocking air blowing
Channel.The release block is disc block, and the axial direction of the release block is axial parallel with the plugging block.The release block
Including honeycomb ceramics and it is sheathed on the closed-loop of the honeycomb ceramics periphery, the axial direction of the closed-loop and the guiding bar
Length direction is vertical.The side of the closed-loop, which is provided with, compresses protrusion, and described compress is provided with concave surface on protrusion, the concave surface
For arc-shaped concave, the concave surface matches with the circumferential surface of the plugging block.The concave surface of the press block can be bonded and support
It is held on the circumferential surface of the plugging block.The bottom of the grinder is recessed with blowing groove and is installed with air blowing shield, the air blowing
It covers on the blowing groove, to form the insufflation channel in the air blowing shield.The plugging hole is opened in described
On air blowing shield.The plugging block blocking is set in the plugging hole and laterally blocks the insufflation channel.The blowing groove
Installing slot is also provided on bottom surface, the section of the installing slot is rectangle, and the installing slot is blind slot.The side of the plugging block
It is contained in the installing slot.Compressed spring is provided in the installing slot, the compressed spring is set in the installing slot
And it is connect with the plugging block.The plugging block is formed with the face of compressing far from the side of the compressed spring, and described to compress face sudden and violent
It is exposed to the outside of the air blowing shield.Concave surface on the pressure section of the screw piece can throw fit in the plugging block compress face
On.Multiple clean-out hatch are provided in the honeycomb ceramics, the multiple clean-out hatch penetrates through the honeycomb ceramics.The multiple clean-out hatch
Extension axis is parabola, offers multiple wind guide tanks on the side wall of the multiple clean-out hatch, the side of the grinder is also set
It is equipped with lattice portion, multiple diamond-shaped meshes are offered in the lattice portion, the side rotation of the lattice portion is provided with baffle, described
Baffle is contained in the grinder, and efferent duct is provided on the outside of the lattice portion, and the efferent duct is connected to a liquid water
In slot.The bottom of the grinder is additionally provided with pushing and pressing bar, and one end of the pushing and pressing bar connects the baffle, and the pushing and pressing bar is remote
One end from the baffle is formed with pushing and pressing part, and toughness block is arranged on the pushing and pressing part, and the viscosity block is plasticine block,
The outside of the plasticine block coats rubber sleeve.The screw piece pushing and pressing sticky block deforms and is compressed to the pushing and pressing
In portion, the side wall of the grinder is concavely provided with sliding groove, and the bar portion is slidingly arranged in the sliding groove, the pushing and pressing
Portion is cylindrical shape, offers multiple notches on side wall, the rubber sleeve is set in the pushing and pressing part.It is also set on the baffle
It is equipped with tension spring, one end of the tension spring connects the edge of the baffle, and the other end connects on the plugging block.The grinder
Bottom also penetrates through and offers inclined hole, and the relatively described installing slot of the inclined hole is obliquely installed.The side of the inclined hole and the installing
Slot is connected to by slit, and the tension spring is arranged in the inclined hole and is connected on the plugging block.The elasticity system of the tension spring
Number is less than the coefficient of elasticity of the compressed spring, and the pushing force of the compressed spring is greater than the pulling force of the tension spring.The inclined hole
Section be circle, sliding blocking column is provided in the middle part of the tension spring, the slide post stick harness is fixed on the tension spring simultaneously
It is slidingly arranged in the inclined hole, the side of the sliding blocking column is formed with blocking side, and the blocking side is slidably
It is set in the slit.The sliding blocking column includes barrel-type casing and the heat dissipation base being contained in the barrel-type casing
Body, the blocking side are convexly equipped on the side wall of the barrel-type casing, and sliding layer is provided on the outside of the barrel-type casing, described
The inner sidewall of sliding layer and the inclined hole, which slides, to be arranged.It is formed between the axis of the inclined hole and the extending direction of the installing slot
18 degree of angle.
In order to describe the structure and beneficial effect of the regulating mechanism in further detail, Fig. 5 and Fig. 6 is please referred to, it is described
Flexible layer 131 is provided on feed hopper, the flexible layer is strip piece, and inside is convexly equipped with arc gear and sets rib, the raw material powder
Broken machine further includes regulating mechanism 60, and the regulating mechanism includes actuator 61 and compresses cam 62, described to compress cam connection
In on the output shaft of the actuator, the actuator be able to drive it is described compress cam rotation so that it is described compress it is convex
Wheel presses on the flexible layer, and then adjusts the feed rate in the feed hopper.For example, described compress is formed on cam
Compress end 621, when it is described compress cam compress end compressed on the flexible layer of the feed hopper completely when, then can use arc
Gear sets rib and closes the feed hopper.For example, the feed hopper is supported by the cam that compresses after the raw material chopper is shut down
The flexible layer of pressure is closed, and for the ease of clearing up the grinder, the regulating mechanism further includes cleaning assembly, the cleaning group
Part includes that transmission gear 63, driving gear 64, screw rod 65 and screw piece 66, the transmission gear compress cam coaxial with described
Setting, the driving gear are meshed with the transmission gear, and the screw rod fixation is arranged in the driving gear, the spiral shell
Component is screwed together on the screw rod.For example, being provided with external screw thread on the outside of the screw rod, interior spiral shell is provided on the inside of the screw piece
Line, the screw piece are sheathed on the screw rod, and the internal screw thread of the screw piece and the external screw thread of the screw rod mutually screw togather.Example
Such as, the grinder bottom is provided with guiding bar 28, and limiting slot 281 is offered in the guiding bar, and the limiting slot is bar shaped
Slot, the screw piece is rectangular-shaped, and is slideably positioned in the limiting slot.When screw rod rotation, the screw piece is only
It can be moved up and down along the strip groove.For example, the bottom of the grinder, which also penetrates through, offers gas hole 214, for shutting down
When nitrogen is blown into the grinder to clean to the dust in the grinder.For example, the grinder bottom is set
It is equipped with insufflation channel 215, the insufflation channel is connected to the gas hole, and one end of the insufflation channel is connected to compressed nitrogen
Tank 216, the compressed nitrogen gas tank are set in the guiding bar.Plugging hole 2151 is offered on the side wall of the insufflation channel,
Plugging block 67 is provided in the plugging hole, to prevent compressed nitrogen from being blown into the grinder.The screw piece deviates from institute
The side for stating guiding bar is convexly equipped with release block 661, and it is described stifled that the screw rod can drive the release block of the screw piece to press on
So that the plugging block is removed on chock, so that the insufflation channel is connected to, for the nitrogen in the compressed nitrogen gas tank
It is blown into the grinder by the channel of blowing afloat, the residual dust in the grinder is purged.Meanwhile the nitrogen
Gas can play the role of isolation, and dust explosion occurs in the grinder to prevent.
For example, the transmission gear and the transmission ratio for driving gear are 5:1, when described in order to improve drive efficiency
When compressing cam and pressing on the feed hopper, the screw piece can be pressed on the plugging block, so that the compression
The nitrogen of nitrogen gas tank release enters in the grinder.For example, the plugging block blocks institute for disc block and using end face
State insufflation channel.The release block is also disc block, for example, the axial direction of the closed-loop and the axial direction of the plugging block are flat
Row.Referring to Figure 7 together, the release block includes honeycomb ceramics 6611 and the closed-loop for being sheathed on the honeycomb ceramics periphery
6613, the axial direction of the closed-loop is vertical with the length direction of the guiding bar.The side of the closed-loop be provided with to
Belling portion 6615, described compress are provided with concave surface on protrusion, the concave surface is arc-shaped concave, the concave surface and the plugging block
Circumferential surface match.The concave surface of the press block can be bonded and be held on the circumferential surface of the plugging block.For example, described
The bottom of grinder is recessed with blowing groove and is installed with air blowing shield 217, and the air blowing shield covers on the blowing groove, thus in
The insufflation channel is formed in the air blowing shield.The plugging hole is opened on the air blowing shield.The plugging block blocking setting
In the plugging hole and laterally block the insufflation channel.Installing slot 218 is also provided on the bottom surface of the blowing groove, it is described
The section for installing slot is rectangle, and the installing slot is blind slot, i.e., the described installing slot does not penetrate through the side wall of the grinder.It is described stifled
The side of chock is contained in the installing slot.For example, being provided with pressure in the installing slot for the ease of accommodating the plugging block
Contracting spring 219, the compressed spring are set in the installing slot and connect with the plugging block.The plugging block is far from described
The side of compressed spring is formed with the face of compressing, the outside for compressing face and being exposed to the air blowing shield.The screw piece compresses
Concave surface in portion, which can be thrown, fits in the compressing on face of the plugging block, and the screw piece is able to drive the release block will be described stifled
Chock is compressed into the installing slot, so that the side of the closed-loop fits in the bottom surface of the blowing groove, it is another
Side is concordant with the air blowing shield, and the honeycomb ceramics is then kept off set on one end of the gas hole.For example, being arranged in the honeycomb ceramics
There are multiple clean-out hatch 6612, the multiple clean-out hatch penetrates through the honeycomb ceramics, so that and the insufflation channel is connected to.It is described
Multiple clean-out hatch that compressed nitrogen in compressed nitrogen gas tank can laterally wear the honeycomb ceramics go forward side by side via the gas hole into
Enter in the grinder.For example, the extension axis of the multiple clean-out hatch is parabola, opened on the side wall of the multiple clean-out hatch
Equipped with multiple wind guide tanks, the multiple wind guide tank can guide the direction of air-flow, so that from the honeycomb ceramics one
The gas of side blowout can be more dispersed, enters in the grinder along all angles, thus to the dust in the grinder
It is cleaned.
For example, for the ease of collecting residual dust, the side of the grinder is additionally provided with lattice portion, in the lattice portion
Multiple diamond-shaped meshes are offered, the side rotation of the lattice portion is provided with baffle, and the baffle is contained in the grinder,
Efferent duct is provided on the outside of the lattice portion, the efferent duct is connected in a liquid sink.When the raw material chopper work
When making, the baffle gear sets the lattice portion, so that the raw material chopper be made to work normally.The raw material chopper is shut down
When, the baffle can be opened, and be blown into the gas in the compressed nitrogen gas tank in the grinder, in the grinder
Residual dust can enter the efferent duct by the lattice portion, and be imported in liquid sink by the efferent duct, thus
It is collected in liquid sink.For example, the bottom of the grinder is additionally provided with pushing and pressing bar, described in one end connection of the pushing and pressing bar
Baffle, the pushing and pressing bar are formed with pushing and pressing part far from one end of the baffle, and toughness block is arranged on the pushing and pressing part, described viscous
Property block be plasticine block, the outside of the plasticine block coats rubber sleeve.It is variable due to being provided on the pushing and pressing part
The plasticine block of shape, therefore the screw piece is enabled to relatively easily to be directed at the plasticine block, it improves contraposition and stablizes
Property.When the screw piece compresses the plugging hole and is connected to the insufflation channel, the screw piece pushing and pressing sticky block becomes
Shape is simultaneously compressed on the pushing and pressing part, so that the baffle is rotated using the pushing and pressing bar, to open the baffle.At this point, institute
The clathrum can be passed through under the promotion of compressed nitrogen and enter in the efferent duct by stating the dust in grinder.For example,
For the ease of installing the pushing and pressing bar, the side wall of the grinder is concavely provided with sliding groove, and the bar portion is slidingly arranged at institute
It states in sliding groove, the pushing and pressing part is cylindrical shape, offers multiple notches on side wall, the rubber sleeve is set to the pushing and pressing
In portion.Due to offering sliding groove on the side wall of the grinder, certain guiding function can be generated to the bar portion,
Prevent freely swinging for the pushing and pressing bar.
For example, for the ease of in raw material chopper work, the baffle be can be automatically closed, on the baffle also
It is provided with tension spring 68, one end of the tension spring connects the edge of the baffle, and the other end connects on the plugging block.For example, institute
The bottom for stating grinder, which also penetrates through, offers inclined hole 69, and the relatively described installing slot of the inclined hole is obliquely installed.The side of the inclined hole
Side is connected to the installing slot by slit, and the tension spring is arranged in the inclined hole and is connected on the plugging block.For example,
The coefficient of elasticity of the tension spring is less than the coefficient of elasticity of the compressed spring, i.e., the pushing force of the described compressed spring is greater than the drawing
The pulling force of spring.When raw material chopper work, the plugging block can be jammed in institute under the action of the compressed spring
It states and blows afloat in channel.When the screw piece pushes against the plugging block, under the cooperation of the tension spring, the plugging block can be received
Enter to be dissolved in the installing slot, meanwhile, the screw piece also drives the baffle to open using the pushing and pressing bar.In order to keep close
Envelope, the section of the inclined hole are circle, and sliding blocking column 681 is provided in the middle part of the tension spring, and the slide post stick harness is fixed
In on the tension spring and being slidingly arranged in the inclined hole, the side of the sliding blocking column is formed with blocking side, described
Blocking side is slidingly arranged in the slit, so that the installing slot forms the rectangle of a completion, to keep oblique
The sealing effect in hole.For example, the sliding blocking column includes barrel-type casing and the heat dissipation base being contained in the barrel-type casing
Body, the blocking side are convexly equipped on the side wall of the barrel-type casing, and the heat dissipation base can play certain heat spreading function.
Sliding layer is provided on the outside of the barrel-type casing, the inner sidewall sliding of the sliding layer and the inclined hole is arranged.For example, described
18 degree of angle is formed between the axis of inclined hole and the extending direction of the installing slot.It is compressed as described in driving the actuator
When cam compresses the feed hopper, the screw piece can synchronize the pushing and pressing plugging block to open the gas hole, and described
Tension spring can discharge the baffle again, open the baffle under the pushing and pressing of the screw piece.Pass through the rotation of actuator in this way
Three movements of realization can be synchronized by turning driving, and then realize that the automation of the grinder cleans, and the compressed nitrogen is again
It can prevent the dust explosion in the grinder.
Other embodiments of the invention further include that be formed by can for technical characteristic intercombination in the various embodiments described above
The technical solution of implementation.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (8)
1. a kind of raw material chopper, which is characterized in that including feeding assembly, grinder and material storing box；The feeding assembly packet
Include feed hopper, push pipe and charging ram, push pipe includes the first pipe portion and connected vertically with first pipe portion
Second pipe portion, first pipe portion is vertical with the feed hopper to be connect, and the charging ram is slideably positioned in first pipe portion,
Second pipe portion extends towards the direction far from the feed hopper and connect with the grinder, is provided on the material storing box defeated
Expects pipe, the conveying pipeline are connect with the grinder；
Noise reduction layer and sound absorbing layer are provided on the outside of the grinder, the noise reduction layer and the sound absorbing layer pass through multiple dowels
Connection, is provided with spongy layer, multiple perforatings is offered on the spongy layer between the noise reduction layer and the sound absorbing layer, described
Multiple dowels are arranged in respectively in the multiple perforating；
Wherein, the charging ram includes bar portion and the promotion piece being set in the bar portion, and the promotion piece is circular piece, institute
It states and the thickness of piece is pushed to be gradually reduced along the direction at own periphery towards center, the periphery for pushing piece is held in described first
On the inner sidewall of pipe portion, the end of the bar portion is convexedly stretched in outside first pipe portion；The diameter of the bar portion is first pipe
0.1-0.25 times of the internal diameter in portion is arranged with compressed spring in the bar portion, and the compressed spring is held in the promotion on piece,
The promotion piece includes base and the pushing and pressing layer being set in the base, and the thickness of the base is greater than the pushing and pressing layer
Thickness, first pipe portion are formed with closing platform far from one end of second pipe portion, and the bar portion is arranged in the closing platform
In, the both ends of the compressed spring are held in the closing platform and the promotion on piece respectively；
The bottom of the material storing box is provided on support frame, and fully sheathed case, the grinder and the storage are arranged on support frame as described above
Hopper is contained in the fully sheathed case, and the feed hopper convexedly stretches in outside at the top of the fully sheathed case, and the charging ram is arranged in institute
It states outside the side wall of fully sheathed case, the bottom of support frame as described above is provided with multiple locating racks, and each locating rack includes three locating rods, institute
It states three locating rods and is angled relative to each other setting；
The locating rod is cylindrical bar, and the different setting of the diameter of three locating rods, the end of the locating rod is provided with supporting pad,
Supporting pad in three locating rods of each locating rack is in the same plane, is provided with metal layer on the outside of the locating rod, institute
State metal layer to extend in the supporting pad, be provided with metal supporting layer in the supporting pad, the metal supporting layer with it is described
Metal layer connection；
Flexible layer is provided on the feed hopper, the flexible layer is strip piece, and inside is convexly equipped with arc gear and sets rib, the original
Expect that pulverizer further includes regulating mechanism, the regulating mechanism includes actuator and compresses cam, and the cam that compresses is connected to
On the output shaft of the actuator, it is described compress to be formed on cam compress end.
2. raw material chopper as described in claim 1, which is characterized in that offer multiple bloops in the noise reduction layer.
3. raw material chopper as claimed in claim 2, which is characterized in that the bloop is round hole.
4. raw material chopper as claimed in claim 3, which is characterized in that the thickness of the sound absorbing layer is greater than the noise reduction layer
Thickness.
5. raw material chopper as claimed in claim 4, which is characterized in that offer multiple cushion holes, institute on the spongy layer
It states cushion hole and the perforating interval is arranged.
6. raw material chopper as claimed in claim 5, which is characterized in that the cushion hole is round hole.
7. raw material chopper as claimed in claim 6, which is characterized in that the diameter of the cushion hole is less than the bloop
Diameter.
8. raw material chopper as claimed in claim 7, which is characterized in that further include radiator, the radiator is set to institute
It states on material storing box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611075244.1A CN106475213B (en) | 2016-11-29 | 2016-11-29 | Raw material chopper |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611075244.1A CN106475213B (en) | 2016-11-29 | 2016-11-29 | Raw material chopper |
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| Publication Number | Publication Date |
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| CN106475213A CN106475213A (en) | 2017-03-08 |
| CN106475213B true CN106475213B (en) | 2019-06-28 |
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| CN201611075244.1A Active CN106475213B (en) | 2016-11-29 | 2016-11-29 | Raw material chopper |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107638928A (en) * | 2017-07-31 | 2018-01-30 | 芜湖顺成电子有限公司 | The shredding equipment of trunking waste material |
| CN107932772A (en) * | 2017-11-18 | 2018-04-20 | 柴建华 | A kind of automatic plastic pelleter device |
| CN111005249B (en) * | 2019-12-24 | 2020-10-30 | 张亚勤 | Pulping system for producing paper products by recycling waste paper |
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| CN2439323Y (en) * | 2000-07-25 | 2001-07-18 | 王菲 | Crushing and milling type processing apparatus for low temp. food raw material |
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| CN106475213A (en) | 2017-03-08 |
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