CN205379920U - Strike superfine milling machine - Google Patents
Strike superfine milling machine Download PDFInfo
- Publication number
- CN205379920U CN205379920U CN201620158465.4U CN201620158465U CN205379920U CN 205379920 U CN205379920 U CN 205379920U CN 201620158465 U CN201620158465 U CN 201620158465U CN 205379920 U CN205379920 U CN 205379920U
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- CN
- China
- Prior art keywords
- jump bit
- impact bar
- impact
- frame
- crocus
- Prior art date
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Abstract
The utility model relates to a strike superfine milling machine, including base, a cover section of thick bamboo, frame and impact pole, be equipped with the anvil in the base, the anvil is equipped with the crocus chamber, a cover section of thick bamboo is installed the upper portion of base, the rack -mount is in the upper portion of a cover section of thick bamboo be equipped with the jump bit in the frame, it connects to strike the upper end of pole the jump bit, strike that the lower extreme of pole is vertical to be passed downwards cover section of thick bamboo back is reachd the crocus intracavity, the jump bit drives strike the pole and strike the extrusion the crocus is accomplished to the material of crocus intracavity. The beneficial effects of the utility model are that: drive to assault the material that the pole assaults the crocus intracavity through the jump bit, make between the material extrusion each other reach kibbling purpose, this mode compare present hammering hit the material carry on kibbling mode have simple structure be convenient for manufacturing, the energy consumption is low and improved crocus efficiency, adopt the crocus mode of strikeing extrusion materials simultaneously, it is lower to the loss of each part, prolonged its life.
Description
Technical field
This utility model relates to grinding machinery apparatus field, is specifically related to a kind of impact superfine mill.
Background technology
Powder beater is the equipment that bulky grain or bulk materials carry out being ground into powder, and it is widely used in the relevant industries such as mine, cement manufacture and metallurgy.Existing powder beater is typically all and hits material and pulverize by pulverizing hammer hammering, and above-mentioned grinding mode has the drawback that 1, pulverize hammer operating needs the energy consumed higher；2, grinding mode pulverizing hammer hammering material completes, and each component deterioration is relatively big, and the service life of powder beater is short, and maintenance cost is high；3, after a period of time of hammering material, it is impossible to carry out hammering just for large granular materials, together with the powder hammering smashed, crush efficiency is low；4, finished product also needs to be screened by grader further, adds production technology.
Utility model content
In sum, in order to overcome the deficiencies in the prior art, technical problem to be solved in the utility model is to provide a kind of impact superfine mill.
The technical scheme that this utility model solves above-mentioned technical problem is as follows: a kind of impact superfine mill, including base, cover cylinder, frame and impact bar, it is provided with anvil block in described base, described anvil block is provided with pulverizing chamber corresponding with described impact bar lower end, described cover cylinder is arranged on the top of described base, described frame is arranged on the top of described cover cylinder, it is provided with jump bit in described frame, the upper end of described impact bar connects described jump bit, the lower end of described impact bar arrives described pulverizing intracavity straight down after described cover cylinder, described jump bit drives the material of pulverizing intracavity described in described impact bar impact extruded to complete pulverizing；
Described cover drum outer wall is provided with feeding pipe and connects the charge door in described pulverizing chamber, discharge space is all left between inwall and the inwall in described pulverizing chamber of described impact bar outer wall and described cover cylinder, described cover cylinder inner top is provided with the chamber that gathers materials, and described discharge space connects with the described chamber that gathers materials, described cover drum outer wall is additionally provided with the discharging opening connected with the described chamber that gathers materials.
The beneficial effects of the utility model are: drive impact bar to impact the material of pulverizing intracavity by jump bit, make between material, mutually to extrude the purpose reaching to pulverize, which is compared existing hammering and is hit the mode that material carries out pulverizing and have simple in construction and be easy to processing and manufacturing, the advantage that energy consumption is low, bulky grain or bulk materials drop downwards relatively greatly due to gravity and are in pulverizing intracavity, due to impact bar impact comminution material, pulverizing cavity temperature can raise, the material of powdery moves upward along with steam in the discharging clearance sealed, impact bar is made to carry out impacting pulverizing mainly for bulky grain or bulk materials, rather than be also carried out impacting to pulverous material, improve pulverizing efficiency；Adopt the pulverizing mode of impact extruded material simultaneously, the loss of each parts is relatively low, reduce the maintenance cost of equipment, extend its service life.
On the basis of such scheme, this utility model can also do following improvement:
Further, the inwall of described frame is provided with two guide wheels relatively, and described jump bit both sides are also arranged with the guide rail matched with described guide wheel, described guide rail is vertically arranged, described jump bit can vertically upper and lower displacement by the rolling of described guide wheel, the top of described frame is provided with hydraulic cylinder, the hydraulic stem of this hydraulic cylinder connects described jump bit, the hydraulic stem of described hydraulic cylinder is flexible can drive described jump bit along described guide rail upper and lower displacement, top on described frame inner wall is provided with the upper stroke switch continuing up displacement for stopping described jump bit, bottom on described frame inner wall is provided with continues to the lower stroke switch of bottom offset for stopping described jump bit.
What adopt above-mentioned further technical scheme has the beneficial effect that when starting pulverizing most, hydraulic cylinder drives jump bit and impact bar to add material after shifting up extreme higher position, jump bit and impact bar under the gravity of self gradually downward displacement the material impact of pulverizing intracavity is extruded pulverizing simultaneously, until to extreme lower position, hydraulic cylinder drives jump bit and impact bar to shift up extreme higher position again.Whole milling process constantly repeats above-mentioned action, impacts in the process of material being also accompanied by the action moved down at impact bar, substantially increases pulverizing efficiency.
Further, described impact bar lower end does not contact to the bottom of the extreme lower position of bottom offset with described pulverizing chamber.
Having the beneficial effect that of above-mentioned further technical scheme is adopted to prevent impact bar lower end from bottom and the anvil block in pulverizing chamber are caused damage.
Further, the working end of described impact bar bottom is manganese steel material.
Accompanying drawing explanation
Fig. 1 is this utility model three dimensional structure schematic diagram；
Fig. 2 is side view of the present utility model；
Fig. 3 is the A-A sectional view of Fig. 2.
In accompanying drawing, the list of parts representated by each label is as follows:
1, base, 2, conveying pipeline, 3, cover cylinder, 4, frame, 5, impact bar, 6, anvil block, 7, pulverizing chamber, 8, jump bit, 9, charge door, 10, discharge space, 11, gather materials chamber, 12, discharging opening, 13, guide wheel, 14, hydraulic cylinder, 15, upper stroke switch, 16, lower stroke switch, 17,
Detailed description of the invention
Below in conjunction with accompanying drawing, principle of the present utility model and feature being described, example is served only for explaining this utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, a kind of impact superfine mill, including base 1, cover cylinder 3, frame 4 and impact bar 5, it is provided with anvil block 6 in described base 1, described anvil block 6 is provided with pulverizing chamber 7 corresponding with described impact bar 5 lower end, described cover cylinder 3 is arranged on the top of described base 1, described frame 4 is arranged on the top of described cover cylinder 3, it is provided with jump bit 8 in described frame 4, the upper end of described impact bar 5 connects described jump bit 8, the lower end of described impact bar 5 arrives in described pulverizing chamber 7 straight down after described cover cylinder 3, described jump bit 8 drives the material in pulverizing chamber 7 described in described impact bar 5 impact extruded to complete pulverizing.
Described cover cylinder 3 outer wall is provided with feeding pipe 2 and connects the charge door 9 in described pulverizing chamber 7, discharge space 10 is all left between inwall and the inwall in described pulverizing chamber 7 of described impact bar 5 outer wall and described cover cylinder 3, described cover cylinder 3 inner top is provided with the chamber 11 that gathers materials, and described discharge space 10 connects with the described chamber 11 that gathers materials, described cover cylinder 3 outer wall is additionally provided with the discharging opening 12 connected with the described chamber 11 that gathers materials.Impact bar 5 is driven to impact the material in pulverizing chamber 7 by jump bit 8, make between material, mutually to extrude the purpose reaching to pulverize, which is compared existing hammering and is hit the mode that material carries out pulverizing and have simple in construction and be easy to processing and manufacturing, the advantage that energy consumption is low, bulky grain or bulk materials drop downwards relatively greatly due to gravity and are in pulverizing chamber 7, due to impact bar 5 impact comminution material, in pulverizing chamber 7, temperature can raise, the material of powdery moves upward along with steam in the discharging clearance 10 sealed, impact bar 5 is made to carry out impacting pulverizing mainly for bulky grain or bulk materials, rather than be also carried out impacting to pulverous material, improve pulverizing efficiency；Adopt the pulverizing mode of impact extruded material simultaneously, the loss of each parts is relatively low, reduce the maintenance cost of equipment, extend its service life.The height of material in conveying pipeline 2 is regulated by adding materials, the fineness degree of discharging opening 12 discharging can be controlled, principle is as follows: in conveying pipeline 2, the weight of the more high then material of the height of material is more big, then the speed that material enters pulverizing chamber 7 is more fast, and the discharging of final discharging opening 12 is just thicker；Otherwise, in conveying pipeline 2, the height of material is more low, and discharging opening 12 discharging is just thinner.Additionally can connect cyclone dust collector to carry out rewinding at discharging opening 12, to accelerate the speed of rewinding.
As shown in Figures 2 and 3, the inwall of described frame 4 is provided with two guide wheels 13 relatively, and described jump bit 8 both sides are also arranged with the guide rail matched with described guide wheel 13, described guide rail is vertically arranged, described jump bit 8 can vertically upper and lower displacement by the rolling of described guide wheel 13, the top of described frame 4 is provided with hydraulic cylinder 14, the hydraulic stem of this hydraulic cylinder 14 connects described jump bit 8, the hydraulic stem of described hydraulic cylinder 14 can drive described jump bit 8 to shift up along described guide rail, top on described frame 4 inwall is provided with the upper stroke switch 15 continuing up displacement for stopping described jump bit 8, bottom on described frame 4 inwall is provided with continues the lower stroke switch 16 to bottom offset for stopping described jump bit 8.
When starting most to grind, driving jump bit 8 and impact bar 5 to shift up extreme higher position by hydraulic cylinder 14, after namely jump bit 8 triggers upper stroke switch 15, hydraulic cylinder 14 no longer drives jump bit 8 and impact bar 5 to continue up displacement.After jump bit 8 and impact bar 5 shift up extreme higher position, just can pass through charge door 9 in pulverizing chamber 7, add material, after material adds, opening impact hammer 8 and the stop solution cylinder pressure 14 effect to jump bit 8, jump bit 8 drives impact bar 5 to impact material to carry out pulverizing.In the process of pulverizing, due to the gravity of jump bit 8 and impact bar 5 self, both meetings are attended by the action to bottom offset, exacerbate the effect that storeroom extrudes mutually, improve pulverizing efficiency.To the last jump bit 8 and impact bar 5 are displaced to downwards extreme lower position, hydraulic cylinder 14 but also start to drive jump bit 8 and impact bar 5 to shift up extreme higher position when not only jump bit 8 triggers lower stroke switch 16.In the process of the whole impact pulverizing of impact bar 5, jump bit 8 and impact bar 5 constantly repeat the abundant impact extruded material of above-mentioned action, substantially increase pulverizing efficiency.And impact bar 5 lower end will not contact to the extreme lower position of bottom offset with the bottom in pulverizing chamber 7, it is prevented that bottom and the anvil block 6 in pulverizing chamber 7 are caused damage by impact bar 5 lower end.The working end of described impact bar 5 bottom is manganese steel material, improves the intensity of impact bar 5.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (4)
1. one kind is impacted superfine mill, it is characterized in that, including base (1), cover cylinder (3), frame (4) and impact bar (5), anvil block (6) it is provided with in described base (1), described anvil block (6) is provided with the pulverizing chamber (7) corresponding with described impact bar (5) lower end, described cover cylinder (3) is arranged on the top of described base (1), described frame (4) is arranged on the top of described cover cylinder (3), jump bit (8) it is provided with in described frame (4), the upper end of described impact bar (5) connects described jump bit (8), the lower end of described impact bar (5) arrives in described pulverizing chamber (7) through described cover cylinder (3) straight down afterwards, described jump bit (8) drives the material in pulverizing chamber (7) described in described impact bar (5) impact extruded to complete pulverizing；
Described cover cylinder (3) outer wall is provided with feeding pipe (2) and connects the charge door (9) of described pulverizing chamber (7), discharge space (10) is all left between inwall and the inwall in described pulverizing chamber (7) of described impact bar (5) outer wall and described cover cylinder (3), described cover cylinder (3) inner top is provided with the chamber that gathers materials (11), and described discharge space (10) connects with the described chamber that gathers materials (11), described cover cylinder (3) outer wall is additionally provided with the discharging opening (12) connected with the described chamber that gathers materials (11).
null2. impact superfine mill according to claim 1，It is characterized in that，The inwall of described frame (4) is provided with two guide wheels (13) relatively，And described jump bit (8) both sides are also arranged with the guide rail matched with described guide wheel (13)，Described guide rail is vertically arranged，Described jump bit (8) can vertically upper and lower displacement by the rolling of described guide wheel (13)，The top of described frame (4) is provided with hydraulic cylinder (14)，The hydraulic stem of this hydraulic cylinder (14) connects described jump bit (8)，The hydraulic stem of described hydraulic cylinder (14) can drive described jump bit (8) to shift up along described guide rail，Top on described frame (4) inwall is provided with the upper stroke switch (15) continuing up displacement for stopping described jump bit (8)，Bottom on described frame (4) inwall is provided with continues to the lower stroke switch (16) of bottom offset for stopping described jump bit (8).
3. impact superfine mill according to claim 2, it is characterised in that described impact bar (5) lower end does not contact to the bottom of the extreme lower position of bottom offset with described pulverizing chamber (7).
4. according to the arbitrary described impact superfine mill of claims 1 to 3, it is characterised in that the working end of described impact bar (5) bottom is manganese steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620158465.4U CN205379920U (en) | 2016-03-02 | 2016-03-02 | Strike superfine milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620158465.4U CN205379920U (en) | 2016-03-02 | 2016-03-02 | Strike superfine milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205379920U true CN205379920U (en) | 2016-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620158465.4U Expired - Fee Related CN205379920U (en) | 2016-03-02 | 2016-03-02 | Strike superfine milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205379920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106111296A (en) * | 2016-08-09 | 2016-11-16 | 长兴煤山新型炉料有限公司 | A kind of comminuting dasher of refractory material |
-
2016
- 2016-03-02 CN CN201620158465.4U patent/CN205379920U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106111296A (en) * | 2016-08-09 | 2016-11-16 | 长兴煤山新型炉料有限公司 | A kind of comminuting dasher of refractory material |
| CN106111296B (en) * | 2016-08-09 | 2019-02-19 | 长兴煤山新型炉料有限公司 | A kind of comminuting dasher of refractory material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160713 Termination date: 20170302 |