CN215257742U - Novel gearbox of development machine capable of being rapidly disassembled - Google Patents
Novel gearbox of development machine capable of being rapidly disassembled Download PDFInfo
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- CN215257742U CN215257742U CN202121390630.6U CN202121390630U CN215257742U CN 215257742 U CN215257742 U CN 215257742U CN 202121390630 U CN202121390630 U CN 202121390630U CN 215257742 U CN215257742 U CN 215257742U
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- box body
- cover plate
- machine capable
- novel gearbox
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- 238000011161 development Methods 0.000 title description 3
- 230000017525 heat dissipation Effects 0.000 claims description 16
- 238000001816 cooling Methods 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 8
- 238000012545 processing Methods 0.000 abstract description 4
- 230000007246 mechanism Effects 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 3
- 230000005641 tunneling Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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Abstract
The utility model discloses a novel gearbox of entry driving machine that can dismantle fast, its technical scheme main points are: the dustproof box comprises a box body, wherein a first connecting part is fixedly arranged on one side of the box body, a second connecting part is fixedly arranged on the other side of the box body, a rotating part is fixedly arranged at the top of the box body, a driving wheel is rotatably arranged in the rotating part, a base is arranged at the bottom of the box body, a fixed block is welded on the surface of the box body above the base, a fixed hole is formed in the fixed block, a cover plate is arranged on one side of the box body, positioning blocks are welded on the periphery of the cover plate, first fastening bolts are in threaded connection with the positioning blocks, the positioning blocks are fixedly connected with the box body through the first fastening bolts, and a dustproof net is fixedly arranged on the surface of the cover plate; the utility model discloses a set up main radiator fan and supplementary radiator fan, can ventilate the processing to the box is inside, increased the radiating effect, increased the protection to the gear.
Description
Technical Field
The utility model relates to a entry driving machine field, in particular to novel gearbox of entry driving machine that can dismantle fast.
Background
A heading machine is a machine for cutting roadways on a flat ground. The types of the development machine are many: dividing the machine into a common machine and a tunnel boring machine according to an operation object; the method is divided into an open-type tunneling machine and a shield-type tunneling machine according to the operation mode. The working mode is as follows: mainly comprises a walking mechanism, a working mechanism, a loading and transporting mechanism and a transshipment mechanism. As the travelling mechanism advances forward, the cutting head in the working mechanism continuously crushes the rock and transports the crushed rock away. The tunnel forming machine has the advantages of safety, high efficiency, good tunnel forming quality and the like, but has high manufacturing cost, complex structure and large loss.
The gearbox for the existing heading machine still has some defects, such as: firstly, the heat dissipation treatment is inconvenient to carry out inside the box body, and when the speed is changed, heat is generated between the gears during friction, so that the gears are easily damaged, and the protection of the gears is reduced; and secondly, the box body is not convenient to disassemble and assemble.
SUMMERY OF THE UTILITY MODEL
To the problem of mentioning in the background art, the utility model aims at providing a novel gearbox of entry driving machine that can dismantle fast to solve the problem of mentioning in the background art.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a novel gearbox of a tunneling machine capable of being quickly disassembled comprises a box body, wherein a first connecting part is fixedly arranged on one side of the box body, the other side of the box body is fixedly provided with a second connecting part, the top of the box body is fixedly provided with a rotating part, a driving wheel is rotatably arranged in the rotating part, a base is arranged at the bottom of the box body, a fixed block is welded on the surface of the box body above the base, the fixed block is provided with a fixed hole, one side of the box body is provided with a cover plate, positioning blocks are welded around the cover plate, the positioning block is in threaded connection with a first fastening bolt, the positioning plate is fixedly connected with the box body through the first fastening bolt, the surface of the cover plate is fixedly provided with a dust screen, the inner surface of the cover plate is provided with a main radiating fan and an auxiliary radiating fan, the main cooling fan and the auxiliary cooling fan are fixedly connected with the cover plate through fixing components.
By adopting the technical scheme, the box body is convenient to disassemble by arranging the fixing block and the fixing hole; through setting up main radiator fan and supplementary radiator fan, can ventilate the processing to the box inside, increased the radiating effect, increased the protection to the gear, through dismantling first fastening bolt from the locating piece, can dismantle the apron to the convenience is maintained the box inside, in addition through setting up fixed subassembly, conveniently dismantles main radiator fan and supplementary radiator fan, the maintenance of being convenient for.
Preferably, the first connecting portion and the second connecting portion are both provided with four groups of reinforcing positioning holes.
Through adopting above-mentioned technical scheme, make things convenient for the installation of first connecting portion and second connecting portion, increase the stability of box.
Preferably, the upper surface of the rotating part is provided with a sealing plate, the sealing plate is fixedly connected with the rotating part through second fastening bolts, and eight groups of the second fastening bolts are uniformly arranged on the sealing plate.
By adopting the technical scheme, the protective effect on the driving wheel part is increased.
Preferably, four groups of fixing blocks and four groups of fixing holes are correspondingly arranged on two side faces of the box body.
Through adopting above-mentioned technical scheme, increase the fixed effect of box.
Preferably, the dustproof net is provided with two sets, the auxiliary cooling fans are provided with two sets, the main cooling fans are arranged on the inner sides of the two sets of dustproof nets, and the two sets of auxiliary cooling fans are respectively arranged on the outer sides of the two sets of dustproof nets.
Through adopting above-mentioned technical scheme, increase the ventilation, increase dustproof effect, and conveniently dispel the heat.
Preferably, the fixing component comprises a bottom plate and screws, and the periphery of the bottom plate is fixedly connected with the cover plate through the screws respectively.
Through adopting above-mentioned technical scheme, conveniently carry out the dismouting to main radiator fan and supplementary radiator fan.
Preferably, the upper surface of the box body is provided with heat dissipation holes, and the heat dissipation holes are distributed on the edge of the box body in a square shape.
Through adopting above-mentioned technical scheme, conveniently dispel the heat to the box inside.
To sum up, the utility model discloses mainly have following beneficial effect:
firstly, the utility model is convenient to disassemble the box body by arranging the fixing block and the fixing hole;
second, the utility model discloses a set up main radiator fan and supplementary radiator fan, can ventilate the processing to the box is inside, increased the radiating effect, increased the protection to the gear, through dismantling first fastening bolt from the locating piece, can dismantle the apron to the convenience is maintained the box is inside, in addition through setting up fixed subassembly, conveniently dismantles main radiator fan and supplementary radiator fan, the maintenance of being convenient for.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a sectional view of the top view structure of the present invention;
fig. 3 is a schematic structural view of the cover plate portion of the present invention.
Reference numerals: 1. a box body; 2. a first connection portion; 3. a second connecting portion; 4. a rotating part; 5. a driving wheel; 6. a base; 7. a fixed block; 8. a fixing hole; 9. a cover plate; 10. positioning blocks; 11. a first fastening bolt; 12. a dust screen; 13. a main heat radiation fan; 14. an auxiliary heat radiation fan; 15. a fixing assembly; 151. a base plate; 152. a screw; 16. reinforcing the positioning hole; 17. a sealing plate; 18. a second fastening bolt; 19. and (4) heat dissipation holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-3, a novel rapidly detachable transmission case of a heading machine comprises a case 1, a first connecting part 2 is fixedly arranged on one side of the case 1, a second connecting part 3 is fixedly arranged on the other side of the case 1, a rotating part 4 is fixedly arranged on the top of the case 1, a driving wheel 5 is rotatably arranged in the rotating part 4, a base 6 is arranged at the bottom of the case 1, a fixed block 7 is welded on the surface of the case 1 above the base 6, a fixed hole 8 is formed on the fixed block 7, a cover plate 9 is arranged on one side of the case 1, positioning blocks 10 are welded around the cover plate 9, a first fastening bolt 11 is in threaded connection with the positioning blocks 10, the positioning blocks are fixedly connected with the case 1 through the first fastening bolt 11, a dust screen 12 is fixedly arranged on the surface of the cover plate 9, a main heat dissipation fan 13 and an auxiliary heat dissipation fan 14 are arranged on the inner surface of the cover plate 9, the main heat dissipation fan 13 and the auxiliary heat dissipation fan 14 are both fixedly connected with the cover plate 9 through a fixing assembly 15.
Referring to fig. 2, in order to facilitate the installation of the first connection portion 2 and the second connection portion 3, the stability of the case 1 is increased; the first connecting portion 2 and the second connecting portion 3 are both provided with four groups of reinforcing positioning holes 16, and the reinforcing positioning holes 16 are arranged.
With reference to fig. 1-2, in order to increase the protection of the portions of the driving wheel 5; the upper surface of the rotating part 4 is provided with a sealing plate 17, the sealing plate 17 is fixedly connected with the rotating part 4 through a second fastening bolt 18, and eight groups of the second fastening bolts 18 are uniformly arranged.
Referring to fig. 1, in order to increase the fixing effect of the case 1; four groups of fixing blocks 7 and four groups of fixing holes 8 are correspondingly arranged on two side faces of the box body 1.
Referring to fig. 2-3, in order to increase ventilation, increase dust-proof effect, and facilitate heat dissipation; the dust screens 12 are provided in two sets, the auxiliary cooling fans 14 are provided in two sets, the main cooling fan 13 is provided inside the two sets of dust screens 12, and the two sets of auxiliary cooling fans 14 are provided outside the two sets of dust screens 12, respectively.
Referring to fig. 3, the main heat dissipation fan 13 and the auxiliary heat dissipation fan 14 are disassembled for convenience; the fixing assembly 15 includes a bottom plate 151 and screws 152, and the periphery of the bottom plate 151 is fixedly connected to the cover plate 9 through the screws 152.
Referring to fig. 2, in order to facilitate heat dissipation inside the case 1; the upper surface of the box body 1 is provided with heat dissipation holes 19, and the heat dissipation holes 19 are distributed on the edge of the box body 1 in a square shape.
The use principle and the advantages are as follows:
the utility model is provided with the fixed block 7 and the fixed hole 8, which is convenient for disassembling the box body 1; through setting up main radiator fan 13 and supplementary radiator fan 14, can ventilate the processing to box 1 inside, increased the radiating effect, increased the protection to the gear, through dismantling first fastening bolt 11 from the locating piece, can dismantle apron 9 to the convenience is maintained 1 inside the box, through setting up fixed subassembly 15 in addition, conveniently dismantles main radiator fan 13 and supplementary radiator fan 14, the maintenance of being convenient for.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a novel gearbox of entry driving machine that can dismantle fast, includes box (1), its characterized in that: a first connecting part (2) is fixedly arranged on one side of the box body (1), a second connecting part (3) is fixedly arranged on the other side of the box body (1), a rotating part (4) is fixedly arranged on the top of the box body (1), a driving wheel (5) is rotatably arranged in the rotating part (4), a base (6) is arranged at the bottom of the box body (1), a fixed block (7) is welded on the surface of the box body (1) above the base (6), a fixed hole (8) is formed in the fixed block (7), a cover plate (9) is arranged on one side of the box body (1), positioning blocks (10) are welded around the cover plate (9), first fastening bolts (11) are in threaded connection with the positioning blocks (10), and the positioning blocks are fixedly connected with the box body (1) through the first fastening bolts (11), the cover plate (9) is fixedly provided with a dust screen (12) on the surface, the inner surface of the cover plate (9) is provided with a main cooling fan (13) and an auxiliary cooling fan (14), and the main cooling fan (13) and the auxiliary cooling fan (14) are fixedly connected with the cover plate (9) through fixing components (15).
2. The novel gearbox of the heading machine capable of being rapidly disassembled according to claim 1, characterized in that: the first connecting portion (2) and the second connecting portion (3) are both provided with reinforcing positioning holes (16), and four groups of reinforcing positioning holes (16) are arranged.
3. The novel gearbox of the heading machine capable of being rapidly disassembled according to claim 1, characterized in that: the upper surface of the rotating part (4) is provided with a sealing plate (17), the sealing plate (17) is fixedly connected with the rotating part (4) through second fastening bolts (18), and eight groups of the second fastening bolts (18) are uniformly arranged.
4. The novel gearbox of the heading machine capable of being rapidly disassembled according to claim 1, characterized in that: the fixing blocks (7) and the fixing holes (8) are correspondingly provided with four groups on two side faces of the box body (1).
5. The novel gearbox of the heading machine capable of being rapidly disassembled according to claim 1, characterized in that: the dustproof net (12) is provided with two sets, the auxiliary cooling fans (14) are provided with two sets, the main cooling fans (13) are arranged on the inner sides of the two sets of dustproof nets (12), and the two sets of auxiliary cooling fans (14) are arranged on the outer sides of the two sets of dustproof nets (12) respectively.
6. The novel gearbox of the heading machine capable of being rapidly disassembled according to claim 1, characterized in that: the fixing component (15) comprises a bottom plate (151) and screws (152), wherein the periphery of the bottom plate (151) is fixedly connected with the cover plate (9) through the screws (152) respectively.
7. The novel gearbox of the heading machine capable of being rapidly disassembled according to claim 1, characterized in that: the upper surface of the box body (1) is provided with heat dissipation holes (19), and the heat dissipation holes (19) are distributed on the edge of the box body (1) in a square shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121390630.6U CN215257742U (en) | 2021-06-22 | 2021-06-22 | Novel gearbox of development machine capable of being rapidly disassembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121390630.6U CN215257742U (en) | 2021-06-22 | 2021-06-22 | Novel gearbox of development machine capable of being rapidly disassembled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215257742U true CN215257742U (en) | 2021-12-21 |
Family
ID=79482049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121390630.6U Expired - Fee Related CN215257742U (en) | 2021-06-22 | 2021-06-22 | Novel gearbox of development machine capable of being rapidly disassembled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215257742U (en) |
-
2021
- 2021-06-22 CN CN202121390630.6U patent/CN215257742U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20211221 |