CN203845687U - Grabbing teeth of raw wood grab bucket for harbor operation - Google Patents
Grabbing teeth of raw wood grab bucket for harbor operation Download PDFInfo
- Publication number
- CN203845687U CN203845687U CN201420259151.4U CN201420259151U CN203845687U CN 203845687 U CN203845687 U CN 203845687U CN 201420259151 U CN201420259151 U CN 201420259151U CN 203845687 U CN203845687 U CN 203845687U
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- CN
- China
- Prior art keywords
- grasping teeth
- round steel
- teeth
- grabbing teeth
- timber
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses grabbing teeth of a raw wood grab bucket for harbor operation, and belongs to the field of harbor handling. The grabbing teeth comprise grabbing teeth bodies and a blade plate, wherein the blade plate is soldered on the grabbing teeth bodies, and grabbing teeth bodies at the same side are connected into a whole. The grabbing teeth are characterized by also comprising round steel; triangular reinforcing ribs are soldered between the grabbing teeth bodies and the blade plate; and tooth tops of the grabbing teeth bodies are connected with the round steel. Compared with the prior art, the grabbing teeth have the characteristics of simple structure and reasonable design.
Description
Technical field
The utility model relates to a kind of log grab bucket grasping teeth, particularly a kind of timber grab grasping teeth that is applicable in port operation, log be loaded and unloaded.
Background technology
In the prior art, the harbour log of unloading is mainly the mode of using timber grab to capture, because timber grab grasping teeth is separate, while capturing timber, easily causes timber in disorder, needs special-purpose machinery to assist to arrange, so greatly the impact efficiency of unloading a ship; And the grasping teeth of existing timber grab is more sharp-pointed, be very easy to embed in timber, cause the impaired of timber, affect the quality of timber.
Utility model content
Technical assignment of the present utility model is for above the deficiencies in the prior art, and a kind of timber grab grasping teeth that is applicable in port operation, log be loaded and unloaded is provided.
The technical scheme in the invention for solving the technical problem is: the log grasping teeth of grabbing bucket for a kind of port operation, comprise grasping teeth, sword plate, and described sword plate is welded in grasping teeth, and homonymy grasping teeth is connected as a single entity; It is characterized in that: also comprise round steel; Between described grasping teeth and sword plate, be welded with the rinforcement bar of triangularity; The crown place of described grasping teeth is connected with round steel.
Between above-mentioned round steel and grasping teeth for removably connecting; Its concrete structure is, described round steel is provided with a locating dowel pin, and the crown place of grasping teeth is provided with a knock hole, and the locating dowel pin on round steel is inserted in the knock hole at grasping teeth crown place; Described round steel and grasping teeth are respectively equipped with bolt hole in a side that deviates from sword plate, by adapter plate, by bolt, round steel and grasping teeth are fixed together.
The outside face of above-mentioned round steel has many projections that reticulate distribution.
Compared with prior art, the utlity model has following outstanding beneficial effect:
1, the crown place of the grasping teeth of this device is provided with round steel, has increased the passivity of crown, and actv. has been avoided crown to embed timber and caused breakage;
2, the outside face that this device is arranged on the round steel at crown place has many projections that reticulate distribution, has increased the friction force between round steel and timber, makes timber more promptly of grab bucket;
3, the crown of this device and round steel, for removably connecting, when not needing to use round steel, can be pulled down round steel from crown, can make the different goods of cargo handling with grabs.
4, the sword plate of this device welding has limited log grapple between homonymy grasping teeth, has avoided timber grab unrest and fracture.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structural representation of the utility model embodiment 2.
Fig. 3 is the structural representation of round steel in the utility model embodiment 2.
The specific embodiment
Below in conjunction with specification drawings and specific embodiments, the utility model is further illustrated.
In embodiment 1, as shown in Figure 1, the utility model comprises grasping teeth 1, sword plate 2 and round steel 3.
In order to narrate conveniently, only introduce in the accompanying drawings the grab bucket grasping teeth bottom section of its feature that possesses skills, the upper end structure of grab bucket grasping teeth omits in the accompanying drawings.Described sword plate 2 is welded in grasping teeth 1, and homonymy grasping teeth 1 is connected as a single entity.The upper end structure of described grasping teeth 1 omits in the accompanying drawings.Between grasping teeth 1 and sword plate 2, be welded with the rinforcement bar 4 of triangularity, its effect is the fastness having increased between sword plate 2 and grasping teeth 1.The crown place of described grasping teeth 1 is welded with round steel 3.
When elevator machinery captures timber operation, the crown place of grasping teeth 1 is welded with round steel 3, has increased the passivity of crown, has solved crown and has easily embedded timber and cause damaged problem; The sword plate 2 being welded in grasping teeth 1 has limited log grapple between homonymy grasping teeth 1, has avoided timber grab unrest and fracture.The utility model has improved unload a ship efficiency and the quality of timber.
In order to expand the range of use of instrument, as shown in Figures 2 and 3, in embodiment 2, between described round steel 3 and grasping teeth 1 for removably connecting.Described round steel 3 is provided with a locating dowel pin 9, and the crown place of grasping teeth 1 is provided with a knock hole, and the locating dowel pin 9 on round steel 3 is inserted in the knock hole at grasping teeth 1 crown place.Described round steel 3 has respectively bolt hole with grasping teeth 1 in a side that deviates from sword plate 2, by adapter plate 5, by bolt 6,7, round steel 3 and grasping teeth 1 is fixed together.When without use round steel 3, bolt 6,7 and adapter plate 5 can be pulled down, thereby round steel 3 is pulled down.The outside face of described round steel 3 has many projections 8 that reticulate distribution, and its effect is, has increased the friction force between round steel 3 and timber, makes timber more promptly of grab bucket.
Operating process is as follows: when elevator machinery captures timber operation, the sword plate 2 being arranged in homonymy grasping teeth 1 has limited log grapple between homonymy grasping teeth 1, and actv. has avoided grasping teeth 1 that timber is grabbed to unrest and fractureed.Be arranged on the round steel 3 of grasping teeth 1 crown, not only increased the passivity of grasping teeth 1 crown, actv. has avoided grasping teeth 1 crown to embed timber and cause breakage, and round steel 3 outside faces are provided with the projection 8 that reticulates distribution, increased the area of contact between round steel 3 and timber, made grab bucket can easierly firmly grasp timber.The utility model not only actv. has been avoided the damage of 15 pairs of timber of grab bucket grasping teeth but also has been improved unload a ship efficiency and the quality of timber.
It should be noted that; particular of the present utility model have been described in detail the utility model; for a person skilled in the art, the various apparent change of in the situation that not deviating from spirit and scope of the present utility model, it being carried out is all within protection domain of the present utility model.
Claims (3)
1. the log grasping teeth of grabbing bucket for port operation, comprises grasping teeth, sword plate, and described sword plate is welded in grasping teeth, and homonymy grasping teeth is connected as a single entity; It is characterized in that: also comprise round steel; Between described grasping teeth and sword plate, be welded with the rinforcement bar of triangularity; The crown place of described grasping teeth is connected with round steel.
2. the log grasping teeth of grabbing bucket for a kind of port operation according to claim 1, is characterized in that: between described round steel and grasping teeth for removably connecting; Its concrete structure is, described round steel is provided with a locating dowel pin, and the crown place of grasping teeth is provided with a knock hole, and the locating dowel pin on round steel is inserted in the knock hole at grasping teeth crown place; Described round steel and grasping teeth have respectively bolt hole in a side that deviates from sword plate, by adapter plate, by bolt, round steel and grasping teeth are fixed together.
3. according to the log grasping teeth of grabbing bucket for a kind of port operation described in claim 1 or 2, it is characterized in that: the outside face of described round steel has many projections that reticulate distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420259151.4U CN203845687U (en) | 2014-05-21 | 2014-05-21 | Grabbing teeth of raw wood grab bucket for harbor operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420259151.4U CN203845687U (en) | 2014-05-21 | 2014-05-21 | Grabbing teeth of raw wood grab bucket for harbor operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203845687U true CN203845687U (en) | 2014-09-24 |
Family
ID=51558728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420259151.4U Expired - Fee Related CN203845687U (en) | 2014-05-21 | 2014-05-21 | Grabbing teeth of raw wood grab bucket for harbor operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203845687U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104452863A (en) * | 2014-12-15 | 2015-03-25 | 无锡市新华起重工具有限公司 | Tooth structure of timber grapple |
-
2014
- 2014-05-21 CN CN201420259151.4U patent/CN203845687U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104452863A (en) * | 2014-12-15 | 2015-03-25 | 无锡市新华起重工具有限公司 | Tooth structure of timber grapple |
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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: 20140924 Termination date: 20170521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |