CN208356900U - Mono-roller type micronized pulverization roller grinds device - Google Patents

Mono-roller type micronized pulverization roller grinds device Download PDF

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Publication number
CN208356900U
CN208356900U CN201820292807.0U CN201820292807U CN208356900U CN 208356900 U CN208356900 U CN 208356900U CN 201820292807 U CN201820292807 U CN 201820292807U CN 208356900 U CN208356900 U CN 208356900U
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roller
face
cylinder
roll shaft
stone
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CN201820292807.0U
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Chinese (zh)
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吴文标
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Dingxin Siyuan Chongqing Grain And Oil Technology Co ltd
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Southwest University
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Abstract

The utility model discloses a kind of mono-roller type micronized pulverization roller stone roller device, including roller, grinds cylinder, driving device and grind frame, the both ends of horizontally disposed roller pass through roll shaft respectively and are rotatedly connected with frame is ground, cylinder is ground to connect and be coated on outside roller with stone roller frame, roller and the central axes for grinding cylinder are overlapped, and roll shaft and driving device are sequentially connected;It grinds cylinder and is equipped with the arc grinding face to match with roller outer wall, the arc grinding face is bonded with the outer wall of roller from below, the both sides of the edge of arc grinding face are in that centrifugation shape extends to form backgauge face respectively, the backgauge face is gradually distance from the outer wall of roller, forms material roller between backgauge face and the outer wall of roller and grinds mouth.Using the utility model has the beneficial effects that, arc grinding face is bonded with the outer wall of roller, forming face-face contact type working face, more conventional line-face contact type, which is milled, considerably increases real-time working area, the rotation of roller simultaneously and the vibration for grinding cylinder are conducive to material dispersion, it avoids bonding agglomerating, can expeditiously realize micronized pulverization.

Description

Mono-roller type micronized pulverization roller grinds device
Technical field
The utility model relates to a kind of crushing devices, and in particular to a kind of mono-roller type micronized pulverization roller stone roller device.
Background technique
Crusher is widely used a kind of mechanical device during food, pharmaceutical raw material working process.It is existing broken Device is many kinds of, can satisfy general broken requirement, but the micronized pulverization of raw material is handled, especially requires product particle Partial size is in 300~400 mesh break process below, it tends to be difficult to achieve the desired results.Main reason is that in shattering process when After particle reaches certain size, due to the small-size effects such as light-weight, specific surface area sharply increases, mechanical property changes, collision, It squeezes and shear action destroys it limited, further progress Mechanical Crushing becomes difficult.
The patent of authorization 104759321 B of Publication No. CN discloses a kind of breaker roll and mills, including is arranged in support Sieve-like mill disc, roller with intimate surface contact thereon is equipped with above the sieve-like mill disc, which is equipped with horizontal roller Axis, the outer wall of horizontal roll shaft are fixedly connected with vertical shaft, and vertical shaft is driven by power device to be rotated, so that roller be driven to exist Sieve-like mill disc surface pivots mill broken.The device is able to achieve micronized pulverization, meets common requirement, however is further ground Study carefully the crushing efficiency milled of discovery breaker roll and be also improved space, have further improved leeway in configuration aspects, in cost and Operation energy consumption aspect has the space further decreased.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of mono-roller type micronized pulverization roller stone roller device.
Technical solution is as follows:
A kind of mono-roller type micronized pulverization roller stone roller device, including roller, stone roller cylinder, driving device and stone roller frame, it is critical that described Roller is horizontally disposed, and the both ends of the roller pass through roll shaft respectively and are rotatedly connected with the stone roller frame, and the stone roller cylinder is coated on described Outside roller, the roller and the central axes for grinding cylinder are overlapped, and the roll shaft and the driving device are sequentially connected;The stone roller cylinder is equipped with The arc grinding face to match with the roller outer wall, which is bonded with the outer wall of the roller from below, described The both sides of the edge of arc grinding face are in that centrifugation shape extends to form backgauge face respectively, which is gradually distance from the outer of the roller Wall forms material roller and grinds mouth between the backgauge face and the outer wall of the roller, the stone roller cylinder is connect with the stone roller frame.
Using the above design, it the advantage is that arc grinding face is bonded with the outer wall of roller, forming face-face contact type work Face, more conventional line-face contact type, which is milled, considerably increases real-time working area, increases substantially material crushing efficiency, more The crushing efficiency that breaker roll disclosed in 104759321 B of patent CN of authorization is milled has further raising.
As optimal technical scheme, the both sides of the edge of above-mentioned arc grinding face are prolonged from the two sides of the roller upwards respectively It stretches, the free side in the backgauge face is connect with the stone roller frame, and the channel that feeds intake is formed between the backgauge face of the roller two sides.
Using the above design, it the advantage is that facilitate and feed into workspace.
As optimal technical scheme, the material roller of above-mentioned roller two sides grinds mouth and is respectively formed coarse fodder inlet port and particle Throw away mouth;The outlet side edge of the arc grinding face is located at the horizontal and above position of the central axes of the roller, the arc The inlet side edge of shape grinding face is from below at least around to the lowest point of the roller;The arc grinding face outlet side connection The particle is formed between backgauge face and the outer wall of the roller throws away mouth, the backgauge face of the arc grinding face entrance side connection The coarse fodder inlet port is formed between the outer wall of the roller.
Using the above design, the inlet side edge and outlet side edge that the advantage is that arc grinding face are in a reverse direction Extend around roller, inlet side edge at least reaches the lowest point of roller, to guarantee to enter under the effect of gravity after material enters Between roller and backgauge face, it can be broken with the section of milling that rotates into of roller;Due to the outlet side edge of arc grinding face Positioned at the horizontal and above position of the central axes of the roller, material can be thrown away by rotation, and then under the effect of gravity again It returns to coarse fodder inlet port to mill again, forms the broken circulation of material, avoid being bonded to for viscous material especially oiliness material Group is conducive to the abundant broken of material.
As optimal technical scheme, the outlet side edge of above-mentioned arc grinding face is located at or from either side close to the roller Highest point.
Using the above design, the area that can increase arc grinding face the advantage is that, while shortening material and getting rid of from particle Outlet, which is thrown away, reenters the distance between coarse fodder inlet port, improves grinding efficiency.
As optimal technical scheme, it is respectively equipped on above-mentioned arc grinding face and backgauge face through the sieve pore for grinding cylinder.
Using the above design, it the advantage is that the particulate matter for reaching target size can be discharged in time, it is convenient continuously to add Material carries out operation of milling, and improves processing efficiency.
As optimal technical scheme, the both ends of above-mentioned stone roller cylinder are respectively equipped with vertical baffle, which is equipped with roll shaft Perforation, the roll shaft are mounted on the stone roller frame after passing through roll shaft perforation, are equipped between the roll shaft perforation and the roll shaft Elastic sealing ring.
Using the above design, the advantage is that prevents material from flying out in shattering process workspace, roll shaft perforation and roll shaft Between by elastic sealing ring, can prevent the material cylinder that flies out and grind from having certain up and down degree with respect to roll shaft.
As optimal technical scheme, above-mentioned stone roller cylinder includes arc-shaped plate and the gear for being connected to the arc-shaped plate both sides of the edge Plate, wherein the inner wall of arc-shaped plate forms the arc grinding face, the inner wall of the baffle forms the backgauge face.
It using the above design, the advantage is that simple for structure, facilitate processing sieve pore.
As optimal technical scheme, above-mentioned stone roller cylinder periphery is equipped with aggregate tube, and the outer wall of the aggregate tube is connected with the stone roller frame, It corresponds to and sets at the both ends of the roller there are two roll shaft through-hole on the side wall of the aggregate tube, the roll shaft is logical across the roll shaft Hole is equipped with cyclic spring pad between the roll shaft and the roll shaft through-hole.
Using the above design, it the advantage is that and facilitate collection powder, and prevent workspace contaminated.
As optimal technical scheme, it further includes elastic fastening component that above-mentioned mono-roller type micronized pulverization roller, which grinds device, and the elasticity is tight Gu component includes horizontally disposed stone roller cylinder installing frame, which is located above the aggregate tube nozzle, stone roller cylinder installation Vertical connection installs riser there are two cylinder is ground below frame, and the baffle is detachably connected with stone roller cylinder installation riser;The stone roller Being horizontally disposed on frame has at least three trunnion, vertical adjustment bolt is threaded on the trunnion, the spiral shell of the vertical adjustment bolt Line end is connected with spring lock block;Spring, the both ends of the spring are vertically equipped between the stone roller cylinder installing frame and the spring lock block It is connected respectively with the spring lock block and the stone roller cylinder installing frame;It is vertically equipped with cast hopper above the channel that feeds intake, this feeds intake Bucket is connected with the stone roller frame, and the channel that feeds intake is protruded into after passing through the stone roller cylinder installing frame in the lower end of the cast hopper.
Using the above design, it the advantage is that grind cylinder and be connected to by elastic fastening component and grind on frame, to have certain Vibration mobility, avoid different sized particles objects from causing Caton, guarantee is milled continuous normal work, while grinding the vibration of cylinder Mixing effect is formed to material, and is conducive to fine powder and is discharged from sieve pore.
As optimal technical scheme, above-mentioned roll shaft is mounted on the stone roller frame by bearing, the output of the driving device Axis is axially connect with any roll shaft.Using the above design, the advantage is that simple and reliable for structure.
The utility model has the advantages that being formed using the utility model has the beneficial effects that arc grinding face is bonded with the outer wall of roller Surface-to-surface contact formula working face, more conventional line-face contact type, which is milled, considerably increases real-time working area, increases substantially object Expect crushing efficiency, while roller rotation and grind cylinder vibration be conducive to material dispersion, avoid bonding it is agglomerating, in addition, milling When, it with the variation for grinding inventory between cylinder and roller, grinds cylinder and moves up and down, the entire cylinder that grinds is other other than the feed inlet of upper end Each face is all closed, and can expeditiously realize micronized pulverization, it is simple for structure reliable that entire roller grinds device.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is roller, grinds cylinder and grind the mounting structure schematic diagram of frame;
Fig. 3 is the structural schematic diagram for grinding cylinder.
Specific embodiment
Below with reference to embodiment and attached drawing, the utility model is described in further detail.
As shown in Figure 1, a kind of mono-roller type micronized pulverization roller grinds device, including roller 1, stone roller cylinder 2, driving device 3 and stone roller frame 4, The roller 1 is horizontally disposed, and the both ends of the roller 1 pass through roll shaft 1a respectively and are rotatedly connected with the stone roller frame 4, the stone roller cylinder 2 It is coated on outside the roller 1, the roller 1 and the central axes for grinding cylinder 2 are overlapped, and the roll shaft 1a and the driving device 3 are driven Connection.
The cylinder 2 that grinds is equipped with the arc grinding face 2b to match with 1 outer wall of roller, and arc grinding face 2b is under The square outer wall with the roller 1 is bonded, and the both sides of the edge of the arc grinding face 2b are in that centrifugation shape extends to form backgauge face respectively, The backgauge face is gradually distance from the outer wall of the roller 1, forms material roller between the backgauge face and the outer wall of the roller 1 and grinds Mouthful, the stone roller cylinder 2 is connect with the stone roller frame 4.
In addition, the both ends for grinding cylinder 2 are respectively equipped with vertical baffle 5, prevent material from flying out, which is equipped with Roll shaft perforation, the roll shaft 1a are mounted on the stones roller frame 4 after passing through roll shaft perforation, roll shaft perforation and the roll shaft it Between be equipped with elastic sealing ring 12 so that grinding cylinder can move up and down, specifically, roll shaft perforation is vertically arranged slotted hole, The elastic sealing ring 12 is the rubber ring being adapted with oval hole shape.
2 periphery of stone roller cylinder is equipped with aggregate tube 7, and the outer wall of the aggregate tube 7 is connected with the stone roller frame 4, the side of the aggregate tube 7 It corresponds to and sets at the both ends of the roller 1 there are two roll shaft through-hole on wall, the roll shaft 1a passes through the roll shaft through-hole, the roll shaft Cyclic spring pad 10 is equipped between 1a and the roll shaft through-hole, specifically, which can select food grade elastomeric Plastic mattress or rubber pad.
The roll shaft 1a is mounted on the stone roller frame 4 by bearing 11, the output shaft of the driving device 3 with it is any described Roll shaft 1a is axially connected, and specifically, motor can be selected in the driving device 3.
As shown in Fig. 2, the both sides of the edge of the arc grinding face 2b are upwardly extended from the two sides of the roller 1 respectively, institute The free side for stating backgauge face is connect with the stone roller frame 4, and the channel 8 that feeds intake is formed between the backgauge face of 1 two sides of roller.
As shown in figure 3, the material roller of 1 two sides of roller is ground, mouth is respectively formed coarse fodder inlet port 2a and particle is thrown away Mouth 2c.The outlet side edge of the arc grinding face 2b is located at the horizontal and above position of the central axes of the roller 1, the arc The inlet side edge of shape grinding face 2b is from below at least around to the lowest point of the roller 1.The arc grinding face 2b outlet side The particle is formed between the backgauge face of connection and the outer wall of the roller 1 throws away a mouthful 2c, the arc grinding face 2b entrance side The coarse fodder inlet port 2a is formed between the backgauge face of connection and the outer wall of the roller 1.
Preferably, as shown in figure 3, the outlet side edge of the arc grinding face 2b is located at or from either side close to the stone roller The highest point of roller 1.
It is respectively equipped on the arc grinding face 2b and backgauge face through the sieve pore for grinding cylinder 2, so as to reach target ruler Very little particulate matter discharge, facilitates continuous charging to carry out operation of milling.
Specifically, the cylinder 2 that grinds includes arc-shaped plate and the baffle for being connected to the arc-shaped plate both sides of the edge, wherein circular arc The inner wall of shape plate forms the arc grinding face 2b, and the inner wall of the baffle forms the backgauge face.
As shown in Fig. 2, the stone roller cylinder 2 is connected by elastic fastening component 6 with the stone roller frame 4, the elastic fastening component 6 packet Horizontally disposed stone roller cylinder installing frame 6a is included, stone roller cylinder installing frame 6a is located above 7 nozzle of aggregate tube, the stone roller cylinder installing frame Vertical connection installs riser 6f there are two cylinder is ground below 6a, and the baffle is detachably connected with stone roller cylinder installation riser 6f, has Body, it can be bolted.Being horizontally disposed on the stone roller frame 4 has at least three trunnion 6b, is threaded on trunnion 6b The end of thread of vertical adjustment bolt 6c, vertical adjustment bolt 6c are connected with spring lock block 6d.The stone roller cylinder installing frame 6a and institute It states and is vertically equipped with spring 6e between spring lock block 6d, the both ends of spring 6e are pacified with the spring lock block 6d and the stone roller cylinder respectively The 6a that frames up is connected.
For convenience of charging, 8 top of channel that feeds intake vertically is equipped with cast hopper 9, which is connected with the stone roller frame 4, The channel 8 that feeds intake is protruded into after passing through the stone roller cylinder installing frame 6a in the lower end of the cast hopper 9.
In use, material is added from the cast hopper 9.Inlet side edge and outlet due to the arc grinding face 2b Side edge extends around the roller 1 in a reverse direction, and inlet side edge reaches the lowest point or the above position of the roller 1, It, being rotated into the roller 1 to guarantee to enter between the roller 1 and backgauge face under the effect of gravity after material enters Enter section of milling to be broken.Simultaneously as the outlet side edge of the arc grinding face 2b is located at the central axes of the roller 1 The horizontal and above position, material can be thrown away by rotation, and then come back to coarse fodder inlet port under the effect of gravity and milled again, The broken circulation of material is formd, avoids the bonding of viscous material especially oiliness material agglomerating, is conducive to the abundant broken of material.
It grinds on frame since the stone roller cylinder 2 is connected to by elastic fastening component, to have certain vibration mobility, keeps away The vibration exempted from different sized particles objects and cause Caton, ensure that continuous normal work, while grinding cylinder 2 also forms mixing to material and stirs The effect of mixing, and be conducive to fine powder and be discharged in time from sieve pore, the fine powder of discharge is collected by the aggregate tube 7.Grinding device using the roller can The materials such as various cereal, medicinal material are expeditiously processed, realize micronized pulverization.
Finally, it should be noted that foregoing description is only the preferred embodiment of the utility model, the common skill of this field Art personnel are under the enlightenment of the utility model, under the premise of without prejudice to the utility model aims and claim, can make Multiple similar expressions, such transformation are each fallen within the protection scope of the utility model.

Claims (10)

1. a kind of mono-roller type micronized pulverization roller grinds device, including roller (1), stone roller cylinder (2), driving device (3) and stone roller frame (4), special Sign is:
The roller (1) is horizontally disposed, and the both ends of the roller (1) pass through roll shaft (1a) respectively and rotate phase with the stone roller frame (4) Even, the stone roller cylinder (2) is coated on the roller (1) outside, and the roller (1) and the central axes for grinding cylinder (2) are overlapped, the roll shaft (1a) and the driving device (3) is sequentially connected;
Described grind cylinder (2) are equipped with the arc grinding face (2b) that matches with the roller (1) outer wall, the arc grinding face (2b) from Lower section is bonded with the outer wall of the roller (1), and the both sides of the edge of the arc grinding face (2b) are in that centrifugation shape extends to form respectively Backgauge face, the backgauge face are gradually distance from the outer wall of the roller (1), shape between the backgauge face and the outer wall of the roller (1) Mouth is ground at material roller, the stone roller cylinder (2) connect with the stone roller frame (4).
2. mono-roller type micronized pulverization roller according to claim 1 grinds device, it is characterised in that: the arc grinding face (2b) Both sides of the edge are upwardly extended from the two sides of the roller (1) respectively, and the free side in the backgauge face is connect with the stone roller frame (4), It is formed between the backgauge face of roller (1) two sides and feeds intake channel (8).
3. mono-roller type micronized pulverization roller according to claim 2 grinds device, it is characterised in that: the institute of roller (1) two sides It states material roller and grinds mouth and be respectively formed coarse fodder inlet port (2a) and particle throws away mouth (2c);
The outlet side edge of the arc grinding face (2b) is located at the horizontal and above position of the central axes of the roller (1), institute The inlet side edge of arc grinding face (2b) is stated from below at least around to the lowest point of the roller (1);
The particle is formed between the backgauge face of arc grinding face (2b) the outlet side connection and the outer wall of the roller (1) to get rid of It exports (2c), between the backgauge face of arc grinding face (2b) the entrance side connection and the outer wall of the roller (1) described in formation Coarse fodder inlet port (2a).
4. mono-roller type micronized pulverization roller according to claim 3 grinds device, it is characterised in that: the arc grinding face (2b) Outlet side edge is located at or the highest point from either side close to the roller (1).
5. grinding device according to the described in any item mono-roller type micronized pulverization rollers of claim 2~4, it is characterised in that: the arc is ground It is respectively equipped on flour milling (2b) and backgauge face through the sieve pore for grinding cylinder (2).
6. mono-roller type micronized pulverization roller according to claim 5 grinds device, it is characterised in that: the both ends for grinding cylinder (2) point Not She You vertical baffle (5), the vertical baffle (5) equipped with roll shaft perforate, the roll shaft (1a) pass through the roll shaft perforation after pacifies On the stone roller frame (4), elastic sealing ring (12) are equipped between the roll shaft perforation and the roll shaft.
7. mono-roller type micronized pulverization roller according to claim 5 grinds device, it is characterised in that: the stone roller cylinder (2) includes circular arc Shape plate and the baffle for being connected to the arc-shaped plate both sides of the edge, wherein the inner wall of arc-shaped plate forms the arc grinding face (2b), the inner wall of the baffle form the backgauge face.
8. mono-roller type micronized pulverization roller according to claim 7 grinds device, it is characterised in that: stone roller cylinder (2) periphery is equipped with Aggregate tube (7), the outer wall of the aggregate tube (7) are connected with the stone roller frame (4), correspond to the roller on the side wall of the aggregate tube (7) (1) it is set at both ends there are two roll shaft through-hole, the roll shaft (1a) passes through the roll shaft through-hole, the roll shaft (1a) and the roller Cyclic spring pad (10) are equipped between shaft through-hole.
9. mono-roller type micronized pulverization roller according to claim 8 grinds device, it is characterised in that: further include elastic fastening component (6), which includes horizontally disposed stone roller cylinder installing frame (6a), which is located at the collection Above barrel (7) nozzle, below the stone roller cylinder installing frame (6a) vertical connection there are two grinding cylinder installation riser (6f), the baffle with Stone roller cylinder installation riser (6f) is detachably connected;
Being horizontally disposed on the stone roller frame (4) has at least three trunnion (6b), is threaded with vertical adjustment spiral shell on the trunnion (6b) Bolt (6c), the end of thread of the vertical adjustment bolt (6c) are connected with spring lock block (6d);
It vertically is equipped with spring (6e) between the stone roller cylinder installing frame (6a) and the spring lock block (6d), the both ends of the spring (6e) It is connected respectively with the spring lock block (6d) and the stone roller cylinder installing frame (6a);
Cast hopper (9) vertically are equipped with above the channel that feeds intake (8), which is connected with the stone roller frame (4), this feeds intake The lower end of bucket (9) feeds intake channel (8) described in protruding into after the stone roller cylinder installing frame (6a).
10. mono-roller type micronized pulverization roller according to claim 5 grinds device, it is characterised in that: the roll shaft (1a) passes through axis It holds (11) to be mounted on the stone roller frame (4), the output shaft of the driving device (3) is axially connect with any roll shaft (1a).
CN201820292807.0U 2018-03-01 2018-03-01 Mono-roller type micronized pulverization roller grinds device Active CN208356900U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820292807.0U CN208356900U (en) 2018-03-01 2018-03-01 Mono-roller type micronized pulverization roller grinds device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820292807.0U CN208356900U (en) 2018-03-01 2018-03-01 Mono-roller type micronized pulverization roller grinds device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108393137A (en) * 2018-03-01 2018-08-14 西南大学 A kind of mono-roller type micronized pulverization roller stone roller device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108393137A (en) * 2018-03-01 2018-08-14 西南大学 A kind of mono-roller type micronized pulverization roller stone roller device
CN108393137B (en) * 2018-03-01 2024-05-07 西南大学 Single-roller type superfine crushing roller mill

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Effective date of registration: 20240531

Address after: No. 85 Tiansheng Road, Tiansheng Street, Beibei District, Chongqing, 400700

Patentee after: Dingxin Siyuan Chongqing Grain and Oil Technology Co.,Ltd.

Country or region after: China

Address before: 400715 No. 2, natural road, Beibei District, Chongqing

Patentee before: SOUTHWEST University

Country or region before: China