CN203108607U - Novel impact sand maker - Google Patents
Novel impact sand maker Download PDFInfo
- Publication number
- CN203108607U CN203108607U CN 201320094799 CN201320094799U CN203108607U CN 203108607 U CN203108607 U CN 203108607U CN 201320094799 CN201320094799 CN 201320094799 CN 201320094799 U CN201320094799 U CN 201320094799U CN 203108607 U CN203108607 U CN 203108607U
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- Prior art keywords
- frame
- bar
- counterattack
- spring
- board
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Abstract
The utility model relates to a novel impact sand maker. Lining boards are arranged on the front end surface and the rear end surface in a machine frame, a three-board-hammer rotor is arranged in the center of the machine frame, two impact racks are respectively arranged on the left side and the right side of the three-board-hammer rotor, the outer sides of the impact racks are in movable connection with an impact rack adjustment device, and a protective cover covers the outer sides of the impact racks. The strength of board hammers is improved, the utilization ratio of the board hammers is improved, and materials and resources are saved; the board hammers and a board hammer base A are in unspaced fit with each other, and the clamping part formed by the board hammers and board hammer bases is firmer, so that the sand forming is quick, the yield is high and the power consumption of cubic sand is lowered; a frequency converter enables the rotation rate to be improved continually in the abrasion process of the board hammers; the rotor maintains stable impact strength, so that not only the production efficiency but also the sand forming quality is improved, and the demand on the height of a spring is lowered; the impact racks are more durable and have large adjustment stroke; and the novel impact sand maker has the characteristics of strong durability, novel and simple structure, and convenience in operation and maintenance.
Description
Technical field
The utility model belongs to the engineering mechanical device technical field, relates to a kind of novel reaction type sand machine processed.
Background technology
Along with the quick propelling of the fast development of China's capital construction, particularly urbanization, architectural engineering increases day by day to the demand of sand; On the other hand, along with raising national, local environmental consciousness; The enhancing of legislation, law enforcement dynamics can be fewer and feweri for the river sand of exploitation.River sand can not be regenerated in the short time as a kind of natural resources, the natural sand resource occurs in the many areas of China and reduces rapidly, even do not have the situation of natural sand, and is particularly outstanding with the sand imbalance between supply and demand, and this provides market just for naturally artificial sand.
As everyone knows, river sand is that stone is through river washes away for many years, collision forms mutually.Sand grains is rounded body, no tension force, flawless, epigranular.Artificial sand should have or near these characteristics, this also is the basic demand to sand machine processed.
Existing sand machine processed is used often, mainly contains vertical shaft impact sand machine processed and hammer sand machine processed.The former needs power big in sand process processed, and every cube of sand power consumption height does not meet the industrial policy that country is energy-conservation, reduce discharging, in addition, be subjected to the restriction of structure, upper support intensity and the rigidity of vertical shaft are on the weak side, after use a period of time, rotor is because of the wearing and tearing disequilibrium, and generation is rocked, and must shut down and repair; Latter Ze Yin unreasonable structure, the tup bearing does not have protective device, often has tup bearing fracture, tup to come off, and batters down the phenomenon of loom, has a strong impact on sand efficient processed, and the sand of making has sheet, crackle is arranged, the quality of sand and natural sand bigger gap arranged.
The utility model content
In order to overcome the above-mentioned shortcoming of prior art
,The utility model provides a kind of and has that durability is strong, the novel reaction type sand machine processed of novel structure, simple, operation, characteristics easy to maintenance.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of novel reaction type sand machine processed, comprise frame, be provided with liner plate at the inner front/rear end of frame, the center of frame is provided with three bar rotors, three bar rotors each side are provided with the counterattack frame, the outside of counterattack frame is movably connected with counterattack frame adjusting device, in counterattack frame outer side covers protective cover is arranged.
Be provided with charging aperture in described frame upper end, charging aperture one side is provided with a vibration depiler that joins with charging aperture.
Be provided with a motor in frame one side, motor links to each other with rotor dynamic in the frame by belt, is provided with a frequency changer that can keep hitting dynamics between motor and the power supply.
Be provided with the charging protective cover at described charging aperture.
Described three bar rotors comprise an oval-shaped rotor rack, are provided with three equidistant bars in the outer of rotor rack, are provided with one by the bar seat B of welding in a side of bar, and the backplate that bar seat B is welded is again protected.Be provided with a directive plug-in type bar seat A at the bar opposite side, the barb of bar seat A is hooked on the gripper shoe, and the fastening bolt on the gripper shoe holds out against bar seat A, and then holds out against bar, and bar seat A also is subjected to the backplate of two welding at 45 again and protects.
Described bar and bar seat A, bar seat B are by two fin clampings.
Described counterattack frame is made up of the first counterattack frame and the second counterattack frame, and the described first counterattack chord position is in the frame lower end, and the described second counterattack chord position is in the first counterattack frame upper end, and is curved.
Described counterattack frame adjusting device comprises screw rod, spring(-supported) mount, spring guide, spring guide is welded on the frame, spring(-supported) mount applies certain thrust by its two borehole jack on spring guide and by spring and nut, screw rod withstands on the frame by packing ring, butterfly spring, nut on the one hand, then inserts the centre bore on the spring(-supported) mount on the other hand and passes through two nut interlockings on spring(-supported) mount.
The beneficial effects of the utility model are: three bars in the rotor are respectively by two fins and the clamping of bar seat phase, fin is identical with bar length, compare with existing short fin or groove, improved bar intensity, use in the middle of can making less than that part of thinner, improved the utilization rate of bar, saved material, saved resource, wherein bar seat A joins work at last, be that no gap cooperates between bar and the bar seat A like this, bar and the formed chucking of bar seat position are more firm, increasing sandstone by the counterattack frame that arc is set hits mutually, the chance of mutual collision, the sand moulding is fast, the output height, reduced every cube of sand power consumption, converter plant makes this bar in the process of wearing and tearing, can improve constantly slewing rate, make rotor keep stable hitting dynamics, bar and sandstone, chance and the area of the mutual friction of counterattack liner plate phase reduce, and the sandstone that is broken has 90% vertically to hit on the counterattack liner plate, and sandstone is not only crashed easily, and be rounded body, both improve production efficiency, improved into the chiltern amount again, and the counterattack frame adjusting device of floating, pretightning force that can sectional-regulated spring, reduced the requirement to the spring height, and then reduced compression stress, made that the counterattack frame is more durable, adjustment stroke is big, and it is strong to have durability, novel structure, simply, operation, characteristics easy to maintenance.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure: the 1-first counterattack frame, the 2-rotor, the 3-second counterattack frame, the 4-frame, 5-vibrates depiler, 6-liner plate, 7-charging protective cover, 8-counterattack frame adjusting device, 9-motor.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Referring to Fig. 1; a kind of novel reaction type sand machine processed; comprise frame 4; be provided with charging aperture in frame 4 upper ends; be provided with charging protective cover 7 at charging aperture; charging aperture one side is provided with a vibration depiler 5 that joins with charging aperture; in frame 4, be provided with liner plate 6; the middle part of frame 4 is provided with three bar rotors 2; three bar rotors 2 comprise 2 of oval-shaped rotors; be provided with three equidistant bars in the outer of 2 of rotors, be provided with one by the bar seat B of welding in a side of bar, the backplate that bar seat B is welded is again protected.Be provided with a directive plug-in type bar seat A at the bar opposite side; the barb of bar seat A is hooked on the gripper shoe; fastening bolt on the gripper shoe holds out against bar seat A; and then hold out against bar; bar seat A also is subjected to the backplate of two welding at 45 again and protects; bar and bar seat A; B is by two fin clampings; three bar rotors 2 each side are provided with the counterattack frame; the counterattack frame is made up of the first counterattack frame 1 and the second counterattack frame 3; the described first counterattack frame 1 is positioned at frame 4 lower ends; the described second counterattack frame 3 is positioned at the first counterattack frame, 1 upper end; curved; the outside of counterattack frame is movably connected with counterattack frame adjusting device 8; counterattack frame adjusting device 8 comprises screw rod; spring(-supported) mount; spring guide, spring guide are welded on the frame, and spring(-supported) mount applies certain thrust by its two borehole jack on spring guide and by spring and nut; screw rod passes through packing ring on the one hand; butterfly spring; nut withstands on the frame, then inserts the centre bore on the spring(-supported) mount on the other hand and passes through two nut interlockings on spring(-supported) mount.In counterattack frame outer side covers protective cover is arranged, be provided with a motor 9 in frame 4 one sides, motor 9 links to each other with rotor 2 power in the frame 4 by belt, is provided with a frequency changer that can keep hitting dynamics between motor and the power supply.
Three bars in the utility model rotor are respectively by two fins and the clamping of bar seat phase, fin is identical with bar length, compare with existing short fin or groove, improved bar intensity, use in the middle of can making less than that part of thinner, improved the utilization rate of bar, saved material, saved resource, wherein bar seat A joins work at last, be that no gap cooperates between bar and the bar seat A like this, bar and the formed chucking of bar seat position are more firm, increasing sandstone by the counterattack frame that arc is set hits mutually, the chance of mutual collision, the sand moulding is fast, the output height, reduced every cube of sand power consumption, converter plant makes this bar in the process of wearing and tearing, can improve constantly slewing rate, make rotor keep stable hitting dynamics, bar and sandstone, chance and the area of the mutual friction of counterattack liner plate phase reduce, and the sandstone that is broken has 90% vertically to hit on the counterattack liner plate, and sandstone is not only crashed easily, and be rounded body, both improve production efficiency, improved into the chiltern amount again, and the counterattack frame adjusting device of floating, pretightning force that can sectional-regulated spring, reduced the requirement to the spring height, and then reduced compression stress, made that the counterattack frame is more durable, adjustment stroke is big, and it is strong to have durability, novel structure, simply, operation, characteristics easy to maintenance.
Claims (8)
1. novel reaction type sand machine processed, comprise frame, it is characterized in that: be provided with liner plate at the inner front/rear end of frame, the center of frame is provided with three bar rotors, three bar rotors each side are provided with the counterattack frame, the outside of counterattack frame is movably connected with counterattack frame adjusting device, in counterattack frame outer side covers protective cover is arranged.
2. novel reaction type sand machine processed according to claim 1, it is characterized in that: be provided with charging aperture in described frame upper end, charging aperture one side is provided with a vibration depiler that joins with charging aperture.
3. novel reaction type sand machine processed as claimed in claim 1 or 2 is characterized in that: be provided with a motor in frame one side, motor links to each other with rotor dynamic in the frame by belt, is provided with a frequency changer that can keep hitting dynamics between motor and the power supply.
4. as novel reaction type sand machine processed as described in the claim 2, it is characterized in that: be provided with the charging protective cover at described charging aperture.
5. novel reaction type sand machine processed according to claim 1; it is characterized in that: described three bar rotors comprise an oval-shaped rotor rack; be provided with three equidistant bars in the outer of rotor rack; side at bar is provided with one by the bar seat B of welding; the backplate that bar seat B is welded is again protected; be provided with a directive plug-in type bar seat A at the bar opposite side; the barb of bar seat A is hooked on the gripper shoe; fastening bolt on the gripper shoe holds out against bar seat A; and then holding out against bar, bar seat A also is subjected to the backplate of two welding at 45 again and protects.
6. as novel reaction type sand machine processed as described in the claim 5, it is characterized in that: described bar and bar seat A, bar seat B are by two fin clampings.
7. novel reaction type sand machine processed according to claim 1, it is characterized in that: described counterattack frame is made up of the first counterattack frame and the second counterattack frame, and the described first counterattack chord position is in the frame lower end, and the described second counterattack chord position is on the first counterattack frame, and is curved.
8. novel reaction type sand machine processed according to claim 1, it is characterized in that: described counterattack frame adjusting device comprises screw rod, spring(-supported) mount, spring guide, spring guide is welded on the frame, spring(-supported) mount applies certain thrust by its two borehole jack on spring guide and by spring and nut, screw rod withstands on the frame by packing ring, butterfly spring, nut on the one hand, then inserts the centre bore on the spring(-supported) mount on the other hand and passes through two nut interlockings on spring(-supported) mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320094799 CN203108607U (en) | 2013-03-03 | 2013-03-03 | Novel impact sand maker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320094799 CN203108607U (en) | 2013-03-03 | 2013-03-03 | Novel impact sand maker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203108607U true CN203108607U (en) | 2013-08-07 |
Family
ID=48888985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320094799 Expired - Fee Related CN203108607U (en) | 2013-03-03 | 2013-03-03 | Novel impact sand maker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203108607U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084238A (en) * | 2013-03-03 | 2013-05-08 | 韶关核力重工机械有限公司 | Novel reaction type sand making machine |
-
2013
- 2013-03-03 CN CN 201320094799 patent/CN203108607U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084238A (en) * | 2013-03-03 | 2013-05-08 | 韶关核力重工机械有限公司 | Novel reaction type sand making machine |
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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 |
Granted publication date: 20130807 Termination date: 20140303 |