CN202642858U - Harrow tooth separating rolling harrow - Google Patents
Harrow tooth separating rolling harrow Download PDFInfo
- Publication number
- CN202642858U CN202642858U CN 201220014728 CN201220014728U CN202642858U CN 202642858 U CN202642858 U CN 202642858U CN 201220014728 CN201220014728 CN 201220014728 CN 201220014728 U CN201220014728 U CN 201220014728U CN 202642858 U CN202642858 U CN 202642858U
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- rake
- tooth head
- rolled
- head
- rake teeth
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Abstract
The utility model relates to devices for buildings, engineering machines, mines, metallurgy, and harbor storing and conveying, and particularly relates to a harrow tooth separating rolling harrow for a rolling harrow loading machine and a harrow material controlling and feeding machine. The harrow tooth separating rolling harrow comprises a rolling device and harrow teeth, the harrow teeth comprise tooth heads and tooth head fixing seats, the tooth head fixing seats are arranged at intervals along the annular surface of the rolling device, and the tooth heads are movably connected with the tooth head fixing seats. The beneficial effects of the harrow tooth separating rolling harrow are that, the harrow teeth are divided into the tooth heads and the tooth head fixing seats, when the tooth heads are damaged, the tooth heads can be rapidly independently replaced, replacement of rollers and the tooth head fixing seats is not needed, the tooth head fixing seats and the rollers can be manufactured to be firmer, the tooth heads are independently manufactured, reducing manufacture cost of the rolling harrow, special materials are used only for the tooth head parts of the harrow teeth, compared with manufacture via special materials for the whole, material cost is substantially saved, only tooth heads are disposed for a machine accessory, eliminating waste of a lot of rollers in stock.
Description
Technical field
The utility model relates to building, construction machinery and equipment, mine, metallurgy, harbour warehousing and transportation facilities, rolls rake in particular for a kind of rake teeth split of rolling rake loader and rake material controlling feeder.
Background technology
Roll the rake loader and improved charging efficiency, rake material controlling feeder has improved charge efficiency, and makes feeding coal obtain preferably control, but according to the needs at scene, the rake teeth that these two equipment roll rake is all longer.Rake teeth is directly to be fixed on the roll packer, the fixed end of rake teeth and crown distance and be an integral body, and the dismantlement work amount is larger, and whole rake teeth cancelled, has caused unnecessary waste after the rake teeth head damaged.
The utility model content
The purpose of this utility model is to provide a kind of rake teeth rake material part to roll rake with the rake teeth split of rake teeth fixed part separable assembled, the rake teeth that it has well solved rolling rake material loader is broken off with the fingers and thumb the long distance of fixed position and Sun Huai not, fixed position and the distance of rake material tooth top section are reduced greatly, overall weight is light, rake teeth is changed easy, life-span is long, make the rake teeth of rolling rake material loader can normalisation, seriation, standard installs and to change, simple to operate, reliable operation safety, greatly improved efficient and reduced productive costs, be easy to promote.
The utility model is realized by the following technical solutions: rake is rolled in a kind of rake teeth split, comprise roll packer, rake teeth etc., it is characterized in that: described rake teeth comprises tooth head and tooth head permanent seat etc., tooth head permanent seat arranges along the annular surface interval of roll packer, and tooth head and tooth head permanent seat are flexibly connected.
Described roll packer comprises roller bearing and/or cylinder etc.
Described tooth head comprises that the shovel type is first-class, and the tooth head also can be first-class for ivory type head, tapered head, shovel type head, hammer-like head, pawl type head, tooth plate type head, pick type head, rib type head, cutter type.
Described tooth head comprises shovel type head, ivory type head, tapered head, shovel type head, hammer-like head, pawl type head, tooth plate type head, pick type head, rib type head, cutter type head and/or its combination etc.
Described rake teeth is provided with sub-material guide face etc.The tooth head also can be provided with sub-material guide face etc.
Described rake teeth is provided with material guide face etc.The tooth head also can be provided with material guide face etc.
Described tooth head permanent seat is captiveed joint with roll packer, also can be for being flexibly connected.
Described roll packer is provided with the protrusion arm, protrudes arm and captives joint or flexible connection with tooth head permanent seat.
When described tooth head permanent seat was flexibly connected with the protrusion arm, at this moment, tooth head and tooth head permanent seat can be integral structure.
Movable connection method between described tooth head and the tooth head permanent seat is connected for fixing slot type, also can connect for jack type, the modes such as board plug type connection, shoulder type connection, the connection of dome formula, flat connection, ramp type connection, the connection of sphere formula, conical surface type connection, circlip type connection, buckle-groove type connection.
Described tooth head is alloy material.Also can be other high-abrasive material.
Described tooth head and/or tooth head permanent seat are alloy material.Also can be other high-abrasive material.
Be provided with alloy sheath etc. between described tooth head and the tooth head permanent seat.The tooth head also can be provided with separately alloy sheath.
Described tooth head or tooth head permanent seat are provided with anti-rotation device etc.
Described anti-rotation device comprises pin formula anti-rotation device, taper pin formula anti-rotation device, bolt type anti-rotation device, board plug type anti-rotation device and conical surface type anti-rotation device etc.
Described tooth head is by the high-abrasive material coating or the manufacturing such as inlay.
Described high-abrasive material comprises hard alloy, Triple steel and wear-resisting alloy steel etc.
The beneficial effects of the utility model are:
(1) rake teeth is divided into tooth head and tooth head permanent seat, and the tooth head can be changed separately rapidly the tooth head after damaging, and does not need cylinder and tooth head permanent seat are changed, and can make tooth head permanent seat and cylinder more firm;
(2) the tooth head is made separately, has reduced the manufacturing cost of rolling rake, only the tooth head part of rake teeth is used special material, use the special material manufacturing with respect to integral body, greatly saved material cost, random annex can only be established the tooth head, has saved the waste of a large amount of cylinders of stock;
(3) can make different shapes to the tooth head, multiple tooth head goes for different fields and operating mode, has widened the use field of equipment;
(4) according to using on-the-spot actual needs to change and change quick and easy;
(5) can only carry out local replacing to fragile parts tooth head, reduce the rear whole rake teeth calcellation of former longer rake teeth tooth head damage and caused unnecessary waste.
Description of drawings
Fig. 1 is the structural representation that rake is rolled in the rake teeth split among the embodiment 1;
Fig. 2 is that rake teeth is the structural representation of pick type head among the embodiment 1;
Fig. 3 is that rake teeth is the structural representation of shovel type head among the embodiment 1;
Fig. 4 is the right elevation of Fig. 3 among the embodiment 1;
Fig. 5 is that rake teeth is the structural representation of rib head rake teeth among the embodiment 1;
Fig. 6 is the schematic diagram of the another kind of permanent seat of Fig. 5 among the embodiment 1;
Fig. 7 is that rake teeth is the structural representation of tip rake teeth among the embodiment 1;
Fig. 8 is that rake teeth is the another kind of mounting means structural representation of tip rake teeth among the embodiment 1;
Fig. 9 is that rake teeth is the structural representation of homalocephalus rake teeth among the embodiment 1;
Figure 10 is that rake teeth is the structural representation of spiral head rake teeth among the embodiment 1;
Figure 11 is the first structural representation that rake is rolled in the rake teeth split among the embodiment 2;
Figure 12 is the first structure inclined-plane mounting means schematic diagram that rake is rolled in the rake teeth split among the embodiment 2;
Figure 13 is the second structural representation that rake is rolled in the rake teeth split among the embodiment 2;
Figure 14 is the third structural representation that rake is rolled in the rake teeth split among the embodiment 2;
Figure 15 is the 4th kind of structural representation that rake is rolled in the rake teeth split among the embodiment 2;
Figure 16 is the structural representation that rake is rolled in the rake teeth split among the embodiment 3;
Figure 17 is the structural representation that rake is rolled in the rake teeth split among the embodiment 4;
Figure 18 is the structural representation that rake is rolled in the rake teeth split among the embodiment 5;
Figure 19 is the structural representation that rake is rolled in the rake teeth split among the embodiment 6;
Figure 20 is the structural representation that rake is rolled in the rake teeth split among the embodiment 7.
Among the figure: 1 tooth head; 2 tooth head permanent seats; 3 roll packers; 4 shoulder planes; 5 pick type heads; 6 shovel type heads; 7 rib type heads; 8 tapered heads; 9 cutter type heads; 10 tooth plate type heads; 11 domes; 12 spheres; 13 anti-rotation plates.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
Fig. 1 to Fig. 7 is that rake is rolled in embodiment 1 described rake teeth split.This rake teeth split is rolled rake and is comprised that rake teeth and roll packer 3, rake teeth comprise tooth head 1 and tooth head permanent seat 2 etc., and roll packer 3 comprises roller bearing and/or cylinder, and tooth head 1 is by the high-abrasive material coating or inlay manufacturing, and high-abrasive material comprises hard alloy, Triple steel and wear-resisting alloy steel.Wherein tooth head permanent seat 2 is disposed on the annular outer surface of roll packer 3, and tooth head permanent seat 2 is connected with roll packer 3, can for captiveing joint, also can for being flexibly connected, also can be integral structure between tooth head permanent seat 2 and the roll packer 3.Be equipped with tooth head 1 on each tooth head permanent seat 2, be movably connected between tooth head 1 and the tooth head permanent seat 2.As shown in Figure 1, be bolted between tooth head 1 bottom and the tooth head permanent seat 2, the contact surface between tooth head 1 and the tooth head permanent seat 2 is shoulder plane 4, thereby has realized that tooth head 1 is connected with the shoulder type of tooth head permanent seat 2.Between tooth head 1 and the tooth head permanent seat 2 alloy sheath can be set,
Described tooth head 1 can adopt pick type head 5 shown in Figure 2, shovel type head 6 shown in Figure 3, rib type head 7 shown in Figure 4, tapered 8 shown in Figure 5, cutter type head 9 shown in Figure 6, tooth plate type head 10 shown in Figure 7.A rake teeth split is rolled rake and is provided with a plurality of rake teeths, and described rake teeth can adopt any one in the above-mentioned rake teeth, also can be the combination in any of above-mentioned rake teeth.Described rake teeth also can be at shovel head tooth, and the material toggling face of shovel head tooth etc. is provided with the guide inclined-plane.
It is the auxiliary products of rolling rake material loader that rake is rolled in the rake teeth split, with the rake teeth split roll the rake be installed in rolling rake material loader after, the actuating device of rolling rake material loader drives roll packer 3 rotations, the tooth head 1 that drives tooth head permanent seat 2 in the time of roll packer 3 rotation and be arranged on the tooth head permanent seat 2 rotates, tooth head 1 is harrowed material continuously fast, and the material that rake is got directly enters in the subsequent delivery device.Rolling rake material loader is when advancing or turning to, and tooth head 1 has been realized continuous rake material.This rake teeth split is rolled the fixed parts of rake and rake cylinder and is waited and make firmly, has effectively solved the rake teeth of rolling rake material loader to the moment of torsion damage of fixed position, makes overall weight lighter.
Fig. 8 to Figure 11 is that rake is rolled in embodiment 2 described rake teeth splits.As different from Example 1: tooth head 1 is that the dome formula is connected with connection mode between the rake teeth fixed position 2, the bottom of tooth head 1 is provided with dome 11, corresponding is provided with groove at rake teeth fixed position 2, and dome 11 is arranged in the groove, thereby realizes being connected of tooth head 1 and rake teeth fixed position 2.In addition, also dome 11 can be set at the top of rake teeth fixed position 2, the bottom of corresponding teeth 1 is provided with groove.Described dome 11 can be arranged on all directions at tooth head 1 bottom or rake teeth fixed position 2 tops, as shown in Figure 10 and Figure 11.
The other the same as in Example 1.
Figure 12 is that rake is rolled in embodiment 3 described rake teeth splits.As different from Example 1: tooth head 1 is that the sphere formula is connected with connection mode between the rake teeth fixed position 2, and tooth head 1 is captiveed joint with rake teeth fixed position 2 by bolt, and the contact surface between tooth head 1 and the rake teeth fixed position 2 is sphere.
The other the same as in Example 1.
Figure 13 is that rake is rolled in embodiment 4 described rake teeth splits.As different from Example 1: tooth head 1 is that buckle-groove type is connected with connection mode between the rake teeth fixed position 2, the bottom of tooth head 1 is provided with projection, the top of corresponding rake teeth fixed position 2 is provided with groove, projection is arranged in the groove, thereby has realized being connected of tooth head 1 and rake teeth fixed position 2.
The other the same as in Example 1.
Figure 14 is that rake is rolled in embodiment 5 described rake teeth splits.As different from Example 1: tooth head 1 is that ramp type is connected with connection mode between the rake teeth fixed position 2, and tooth head 1 is captiveed joint with rake teeth fixed position 2 by bolt, and the contact surface between tooth head 1 and the rake teeth fixed position 2 is the inclined-plane.
The other the same as in Example 1.
Figure 15 is that rake is rolled in embodiment 6 described rake teeth splits.As different from Example 1: tooth head 1 is that board plug type is connected with connection mode between the rake teeth fixed position 2, the bottom of tooth head 1 is provided with plate, corresponding rake teeth fixed position 2 is provided with jack, and plate is arranged in the jack, and realizes captiveing joint of tooth head 1 and rake teeth fixed position 2 by bolt.
The other the same as in Example 1.
Figure 16 is that rake is rolled in embodiment 7 described rake teeth splits.As different from Example 1: tooth head 1 is that board plug type is connected with connection mode between the rake teeth fixed position 2, the bottom of tooth head 1 is provided with plate, corresponding rake teeth fixed position 2 is provided with jack, and plate is arranged in the jack, and realizes captiveing joint of tooth head 1 and rake teeth fixed position 2 by bolt.The bottom of tooth head 1 is provided with the board plug type anti-rotation device simultaneously, prevents 1 rotation of tooth head.This anti-rotation device is the anti-rotation plate 13 that is arranged on plate edge, tooth head 1 bottom.
Described anti-rotation device can also be pin formula anti-rotation device, taper pin formula anti-rotation device, bolt type anti-rotation device and conical surface type anti-rotation device.Described anti-rotation device can be arranged on the tooth head 1, also can be arranged on the rake teeth fixed parts 2.
The other the same as in Example 1.
Claims (39)
1. rake is rolled in a rake teeth split, comprises roll packer, rake teeth, it is characterized in that: described rake teeth comprises tooth head and tooth head permanent seat, and tooth head permanent seat arranges along the annular surface interval of roll packer, and tooth head and tooth head permanent seat are flexibly connected.
2. rake is rolled in rake teeth split according to claim 1, and it is characterized in that: described roll packer comprises roller bearing and/or cylinder.
3. rake is rolled in rake teeth split according to claim 1, it is characterized in that: described tooth head comprises shovel type head.
4. rake is rolled in rake teeth split according to claim 1, it is characterized in that: described tooth head comprises ivory type head.
5. rake is rolled in rake teeth split according to claim 1, it is characterized in that: described tooth head comprises tapered head.
6. rake is rolled in rake teeth split according to claim 1, it is characterized in that: described tooth head comprises shovel type head.
7. rake is rolled in rake teeth split according to claim 1, it is characterized in that: described tooth head comprises hammer-like head.
8. rake is rolled in rake teeth split according to claim 1, it is characterized in that: described tooth head comprises pawl type head.
9. rake is rolled in rake teeth split according to claim 1, it is characterized in that: described tooth head comprises tooth plate type head.
10. rake is rolled in rake teeth split according to claim 1, it is characterized in that: described tooth head comprises pick type head.
11. rake is rolled in rake teeth split according to claim 1, it is characterized in that: described tooth head comprises rib type head.
12. rake is rolled in rake teeth split according to claim 1, it is characterized in that: described tooth head comprises cutter type head.
13. rake is rolled in rake teeth split according to claim 1, it is characterized in that: described tooth head comprises shovel type head, ivory type head, tapered head, shovel type head, hammer-like head, pawl type head, tooth plate type head, pick type head, rib type head, cutter type head and/or its combination.
14. according to claim 3,4,5,6,7,8,9,10,11,12 or 13 described rake teeth splits roll rake, it is characterized in that: described rake teeth is provided with sub-material guide face.
15. according to claim 3,4,5,6,7,8,9,10,11,12 or 13 described rake teeth splits roll rake, it is characterized in that: described tooth head is provided with sub-material guide face.
16. according to claim 3,4,5,6,7,8,9,10,11,12 or 13 described rake teeth splits roll rake, it is characterized in that: described rake teeth is provided with material guide face.
17. according to claim 3,4,5,6,7,8,9,10,11,12 or 13 described rake teeth splits roll rake, it is characterized in that: described tooth head is provided with material guide face.
18. rake is rolled in rake teeth split according to claim 1 and 2, it is characterized in that: described tooth head permanent seat is captiveed joint or flexible connection with roll packer.
19. rake is rolled in rake teeth split according to claim 1 and 2, it is characterized in that: described roll packer is provided with the protrusion arm, protrudes arm and captives joint or flexible connection with tooth head permanent seat.
20. rake is rolled in rake teeth split according to claim 19, it is characterized in that: when described tooth head permanent seat was flexibly connected with the protrusion arm, tooth head and tooth head permanent seat can be integral structure.
21. rake is rolled in rake teeth split according to claim 1, it is characterized in that: the movable connection method between described tooth head and the tooth head permanent seat is connected for fixing slot type.
22. rake is rolled in rake teeth split according to claim 1, it is characterized in that: described tooth head is that jack type is connected with movable connection method between the tooth head permanent seat.
23. rake is rolled in rake teeth split according to claim 1, it is characterized in that: described tooth head is that board plug type is connected with movable connection method between the tooth head permanent seat.
24. rake is rolled in rake teeth split according to claim 1, it is characterized in that: described tooth head is that shoulder type is connected with movable connection method between the tooth head permanent seat.
25. rake is rolled in rake teeth split according to claim 1, it is characterized in that: described tooth head is that the dome formula is connected with movable connection method between the tooth head permanent seat.
26. rake is rolled in rake teeth split according to claim 1, it is characterized in that: described tooth head is flat the connection with movable connection method between the tooth head permanent seat.
27. rake is rolled in rake teeth split according to claim 1, it is characterized in that: described tooth head is that ramp type is connected with movable connection method between the tooth head permanent seat.
28. rake is rolled in rake teeth split according to claim 1, it is characterized in that: described tooth head is that the sphere formula is connected with movable connection method between the tooth head permanent seat.
29. rake is rolled in rake teeth split according to claim 1, it is characterized in that: described tooth head is that conical surface type is connected with movable connection method between the tooth head permanent seat.
30. rake is rolled in rake teeth split according to claim 1, it is characterized in that: described tooth head is that circlip type is connected with movable connection method between the tooth head permanent seat.
31. rake is rolled in rake teeth split according to claim 1, it is characterized in that: described tooth head is that buckle-groove type is connected with movable connection method between the tooth head permanent seat.
32. rake is rolled in rake teeth split according to claim 1, it is characterized in that: described tooth head is alloy material.
33. rake is rolled in rake teeth split according to claim 1, it is characterized in that: described tooth head and/or tooth head permanent seat are alloy material.
34. rake is rolled in rake teeth split according to claim 1, it is characterized in that: be provided with alloy sheath between described tooth head and the tooth head permanent seat.
35. rake is rolled in rake teeth split according to claim 1, it is characterized in that: described tooth head is provided with alloy sheath.
36. rake is rolled in rake teeth split according to claim 1, it is characterized in that: described tooth head or tooth head permanent seat are provided with anti-rotation device.
37. rake is rolled in rake teeth split according to claim 36, it is characterized in that: described anti-rotation device comprises pin formula anti-rotation device, taper pin formula anti-rotation device, bolt type anti-rotation device, board plug type anti-rotation device and conical surface type anti-rotation device.
38. rake is rolled in rake teeth split according to claim 1, it is characterized in that: described tooth head is by the high-abrasive material coating or inlay manufacturing.
39. rake is rolled in rake teeth split according to claim 1, it is characterized in that: described high-abrasive material comprises hard alloy, Triple steel and wear-resisting alloy steel.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220014728 CN202642858U (en) | 2012-01-13 | 2012-01-13 | Harrow tooth separating rolling harrow |
| PCT/CN2013/000275 WO2013104268A2 (en) | 2012-01-13 | 2013-03-13 | Separable rake teeth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220014728 CN202642858U (en) | 2012-01-13 | 2012-01-13 | Harrow tooth separating rolling harrow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202642858U true CN202642858U (en) | 2013-01-02 |
Family
ID=47411996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220014728 Expired - Fee Related CN202642858U (en) | 2012-01-13 | 2012-01-13 | Harrow tooth separating rolling harrow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202642858U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103204387A (en) * | 2012-01-13 | 2013-07-17 | 刘素华 | Rolling harrow with separated harrow teeth |
| WO2013104268A2 (en) * | 2012-01-13 | 2013-07-18 | Liu Suhua | Separable rake teeth |
| CN105775785A (en) * | 2016-04-29 | 2016-07-20 | 邢献军 | Feeding device used for fluffy materials |
| CN105821282A (en) * | 2016-03-30 | 2016-08-03 | 柳州合科技有限公司 | Production process of high-speed steel disc harrow |
-
2012
- 2012-01-13 CN CN 201220014728 patent/CN202642858U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103204387A (en) * | 2012-01-13 | 2013-07-17 | 刘素华 | Rolling harrow with separated harrow teeth |
| WO2013104268A2 (en) * | 2012-01-13 | 2013-07-18 | Liu Suhua | Separable rake teeth |
| WO2013104268A3 (en) * | 2012-01-13 | 2013-08-29 | Liu Suhua | Separable rake teeth |
| CN105821282A (en) * | 2016-03-30 | 2016-08-03 | 柳州合科技有限公司 | Production process of high-speed steel disc harrow |
| CN105775785A (en) * | 2016-04-29 | 2016-07-20 | 邢献军 | Feeding device used for fluffy materials |
| CN105775785B (en) * | 2016-04-29 | 2019-05-17 | 邢献军 | A kind of feeding device for fluffy materials |
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| 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: 20130102 Termination date: 20170113 |
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| CF01 | Termination of patent right due to non-payment of annual fee |