CN203716968U - Novel front frame - Google Patents
Novel front frame Download PDFInfo
- Publication number
- CN203716968U CN203716968U CN201420051370.3U CN201420051370U CN203716968U CN 203716968 U CN203716968 U CN 203716968U CN 201420051370 U CN201420051370 U CN 201420051370U CN 203716968 U CN203716968 U CN 203716968U
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- CN
- China
- Prior art keywords
- forebay
- front frame
- wall
- cavity
- novel
- Prior art date
- 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 a novel front frame, relating to a front frame of a heading machine for increasing an external space. The utility model aims to provide a novel front frame which is simple in structure and has reasonable internal and external spaces. The novel front frame comprises a front frame outer wall and a front frame inner cavity, a goods transport mechanism and a travelling mechanism are arranged in the front frame, a front frame cavity is formed between the travelling mechanism and the outer walls of the front and rear sides of the front frame, the outer walls of the front and rear sides of the front frame are sunken into the cavity to form a rectangular groove, the rectangular groove is positioned at the middle position of the outer wall of the front frame and formed by fixedly connecting three small front frame plates positioned on the left side, the right side and one side close to the front frame cavity respectively, and each of the small front frame plates on the left side and the right side is fixedly connected with the outer wall of the front frame into a whole. Thus, the waste of the internal space of the front frame is avoided, and the external space of the front frame can be fully utilized.
Description
Technical field
The utility model relates to a kind of forebay of development machine, particularly relates to a kind of forebay that makes the development machine of space outerpace increase.
Background technology
As shown in Figure 1, the inner space of the forebay of traditional development machine is very large, and the size of entire machine is certain, freight transportation mechanism, walking mechanism are installed on mmi machine frame 1 ', after these mechanisms install, the inside of forebay forms a forebay cavity 2 ', and has just reduced relatively in the available space of forebay outside like this, and inner remaining space cannot reasonably be utilized, and causes the waste of space resources.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of simple in structure, a kind of novel forebay that can rationally utilize the space, inside and outside of forebay.
The novel forebay of the utility model, comprise forebay outer wall, forebay cavity, freight transportation mechanism and walking mechanism are installed in described forebay, between walking mechanism and described forebay outer wall, form forebay cavity, also comprise rectangular channel, described forebay outer wall is to described forebay cavity sunken inside, and the orthogonal groove that caves inward, totally two of described rectangular channels, described two rectangular channels lay respectively at the centre position place of outer wall of the both sides, front and back of forebay, described rectangular channel is to lay respectively at left side by three, the little forebay plate of right side and close forebay cavity one side is formed by fixedly connecting, the little forebay plate on described left side and right side is all fixedly connected into as a whole with forebay outer wall.
The novel forebay of the utility model, wherein said forebay outer wall is cast member.
The novel forebay difference from prior art of the utility model is in the novel forebay of the utility model, the outer wall of the both sides, front and back of forebay is to inner chamber sunken inside, and cave inward into a rectangular channel, the inner space of forebay is reduced, the space outerpace of forebay increases, thereby make us can utilize the space outerpace of increase to place some devices or equipment, thereby avoided the waste of forebay inner space, can make full use of again the space of forebay outside.
Below in conjunction with accompanying drawing, novel forebay of the present utility model is described further.
Accompanying drawing explanation
Fig. 1 is the structural representation of the forebay of development machine of the prior art;
Fig. 2 is the structural representation of the novel forebay of the utility model;
The specific embodiment
As shown in Figure 2, the novel forebay of the utility model comprises forebay outer wall 1 and forebay inner chamber 2, freight transportation mechanism and walking mechanism are installed in mmi machine frame, before and after walking mechanism and forebay, between the outer wall of both sides, form forebay cavity 2, the outer wall of the both sides, front and back of forebay is to inner chamber sunken inside, and cave inward into a rectangular channel 3, rectangular channel 3 is positioned at the place, centre position of forebay outer wall 1, rectangular channel 3 is to lay respectively near forebay cavity 2 one sides by three, the little forebay plate 4 on left side and right side is formed by fixedly connecting, the little forebay plate 4 on left side and right side is all fixedly connected into as a whole with forebay outer wall 1.Forebay outer wall 1 is cast member.
The front and back outer wall of forebay is caved in after rectangular groove 3 to cavity direction, the inner space of forebay is reduced, the space outerpace of forebay increases, thereby make us can utilize the space outerpace of increase to place some devices or equipment, thereby avoided the waste of forebay inner space, can make full use of again the space of forebay outside.
Above-described embodiment is described preferred embodiment of the present utility model; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model, all should fall in the definite protection domain of the utility model claims.
Claims (2)
1. a novel forebay, comprise forebay outer wall (1), forebay cavity (2), freight transportation mechanism and walking mechanism are installed in described forebay, between walking mechanism and described forebay outer wall (1), form forebay cavity (2), it is characterized in that: also comprise rectangular channel (3), described forebay outer wall (1) is to described forebay cavity (2) sunken inside, and the orthogonal groove (3) that caves inward, totally two of described rectangular channels (3), described two rectangular channels (3) lay respectively at the centre position place of outer wall (1) of the both sides, front and back of forebay, described rectangular channel (3) is to lay respectively at left side by three, the little forebay plate (4) of right side and close forebay cavity (2) one sides is formed by fixedly connecting, the little forebay plate (4) on described left side and right side is all fixedly connected into as a whole with described forebay outer wall (1).
2. novel forebay according to claim 1, is characterized in that: described forebay outer wall (1) is cast member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420051370.3U CN203716968U (en) | 2014-01-26 | 2014-01-26 | Novel front frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420051370.3U CN203716968U (en) | 2014-01-26 | 2014-01-26 | Novel front frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203716968U true CN203716968U (en) | 2014-07-16 |
Family
ID=51156132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420051370.3U Expired - Fee Related CN203716968U (en) | 2014-01-26 | 2014-01-26 | Novel front frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203716968U (en) |
-
2014
- 2014-01-26 CN CN201420051370.3U patent/CN203716968U/en not_active Expired - Fee Related
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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: 20140716 Termination date: 20160126 |
|
| EXPY | Termination of patent right or utility model |