CN208885298U - A kind of development machine - Google Patents
A kind of development machine Download PDFInfo
- Publication number
- CN208885298U CN208885298U CN201821607355.7U CN201821607355U CN208885298U CN 208885298 U CN208885298 U CN 208885298U CN 201821607355 U CN201821607355 U CN 201821607355U CN 208885298 U CN208885298 U CN 208885298U
- Authority
- CN
- China
- Prior art keywords
- body part
- cutterhead
- cutting
- reduction gearbox
- cutting motor
- 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.)
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- 239000003921 oil Substances 0.000 description 5
- 239000003245 coal Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 241000219098 Parthenocissus Species 0.000 description 1
- 230000018199 S phase Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Shovels (AREA)
Abstract
The utility model discloses a kind of development machines, it includes cutting units, body part, running part, shovel board portion, Department of Transportation and hydraulic system, cutting units includes cutterhead, cantilever, cutting motor and oil cylinder, cutting units is articulated with body part, running part is set to below body part, to drive body part to move forward or back, shovel board portion is installed on body part front lower place, shovel board portion is connected with Department of Transportation, hydraulic system is additionally provided on body part, it is characterized in that, cutting motor is laterally arranged, cutterhead is laterally arranged, reduction gearbox is equipped between cutting motor and cutterhead, the input terminal of reduction gearbox is connected by an output shaft with cutting motor, the output end of reduction gearbox is connected by a drive shaft with cutterhead.The utility model shortens cutting units length, realizes light section driving.
Description
Technical field
The utility model relates to coal mine roadway driving technology field, a kind of specifically development machine.
Background technique
Development machine is the heavy mechanical equipment of coal mine and non-coal mine tunnel piercing, and cutting units includes cutterhead, cutting
Speed reducer, cutting motor composition.Cutting speed reducer be all it is placed longitudinally, cause cutting units very long in this way, development machine work when
Cutting section is big, since cutting section is big, construction cost is caused to greatly increase
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of development machines, and which shorten cutting units length, realize
Light section driving.
Technical solution adopted in the utility model is: it includes cutting units, body part, running part, shovel board portion, Department of Transportation
And hydraulic system, cutting units include cutterhead, cantilever, cutting motor and oil cylinder, cutting units is articulated with body part, and running part is set to
Below body part, to drive body part to move forward or back, shovel board portion is installed on body part front lower place, shovel board portion and Department of Transportation's phase
It connects, is additionally provided with hydraulic system on body part, which is characterized in that cutting motor is laterally arranged, and cutterhead is laterally arranged, and cutting is electric
Reduction gearbox is equipped between machine and cutterhead, the input terminal of reduction gearbox is connected by an output shaft with cutting motor, reduction gearbox it is defeated
Outlet is connected by a drive shaft with cutterhead.
Preferably, cutterhead uses drum-type device, is divided into left cutting-cylinder and right cutting-cylinder, if cylinder periphery is equipped with
Dry pick, several picks are uniformly distributed in drum-type cutterhead peripheral direction.
Preferably, cutterhead is in truncated cone, encloses water cavity in body cavity, communicates with intrinsic spray nozzle.
A kind of development machine of the utility model, cutting motor also use horizontal cutting heads using laterally setting, cutterhead,
Such as drum-type cutterhead, therefore cutting units length is shortened, so that cutting height declines, realizes segment face cutting, substantially reduce
Construction cost meets narrow-bore tunnel construction demand.
Detailed description of the invention
Fig. 1 is a kind of cutting part of heading machine structural schematic diagram of the utility model.
Fig. 2 is a kind of structural schematic diagram of development machine of the utility model.
Wherein, 1, cutting units, 101, cutterhead, 102, cantilever, 103, cutting motor, 104, oil cylinder, 105, reduction gearbox,
106, output shaft, 107, drive shaft, 108, pick, 2, body part, 3, running part, 4, shovel board portion, 5, Department of Transportation, 6, hydraulic pressure system
System.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As shown in Fig. 2, the utility model provides a kind of development machine, it includes cutting units 1, body part 2, running part 3, shovel board
Portion 4, Department of Transportation 5 and hydraulic system 6, cutting units 1 include cutterhead 101, cantilever 102, cutting motor 103 and oil cylinder 104, cutting
Portion 1 is articulated with body part 2, and running part 3 is set to 2 lower section of body part, and to drive body part 2 to move forward or back, shovel board portion 4 is installed
In 2 front lower place of body part, shovel board portion 4 is connected with Department of Transportation 5, and logical produce of running part 3 uses creeper undercarriage, left and right crawler belt just now
Walking structure is arranged symmetrically, and is respectively driven, and the function of running part 3 is that band movement machine advances, retreats or turns, on body part 2 also
Equipped with hydraulic system 6, body part 2 is the mainframe of equipment, and hydraulic system 6 passes through hydraulic motor or liquid using high pressure oil as power
Cylinder pressure drives each component on body part 2, the laterally setting of cutting motor 103, the laterally setting of cutterhead 101, cutting motor 103 with
Reduction gearbox 105 is equipped between cutterhead 101, the input terminal of reduction gearbox 105 is connected by an output shaft 106 with cutting motor 103,
The output end of reduction gearbox 105 is connected by a drive shaft 107 with cutterhead 101.
Body part 2 is additionally provided with water system and electrical system, and water system is used to cool down and be sprayed, cooling hydraulic oil and cutting electricity
Machine, it is spraying for the dirt that goes out, cooling pick and blowout of spark.Electrical system usually by prime feeding switch, electric cabinet, control box,
Motor and connecting cable composition.
As shown in Figure 1, cutterhead 101 realizes flexible and rotation by oil cylinder 104, cutterhead 101 uses drum-type device,
It is divided into left cutting-cylinder and right cutting-cylinder, cylinder periphery is equipped with several picks 108, several picks 108 are cut in drum-type
It cuts and is uniformly distributed in first 101 peripheral direction.Cutterhead 101 is in truncated cone, water cavity is enclosed in body cavity, with the spray in body part 2
Atomizing nozzle communicates, and achievees the purpose that misting cooling and depositing dust.
The utility model preferred embodiment is described above, but is not to be construed as limiting the scope of the invention.
The utility model is not only limited to above embodiments, and specific structure is allowed to vary, all in the utility model demand for independence
Made various change is within the protection scope of the present utility model in protection scope.
Claims (3)
1. a kind of development machine, it includes cutting units (1), body part (2), running part (3), shovel board portion (4), Department of Transportation (5) and liquid
Pressure system (6), cutting units (1) include cutterhead (101), cantilever (102), cutting motor (103) and oil cylinder (104), cutting units
(1) it being articulated with body part (2), running part (3) is set to below body part (2), to drive body part (2) to move forward or back, shovel
Plate portion (4) is installed on body part (2) front lower place, and shovel board portion (4) are connected with Department of Transportation (5), are additionally provided on body part (2) hydraulic
System (6), which is characterized in that cutting motor (103) laterally be arranged, cutterhead (101) laterally be arranged, cutting motor (103) with
Reduction gearbox (105) are equipped between cutterhead (101), the input terminal of reduction gearbox (105) passes through an output shaft (106) and cutting motor
(103) it is connected, the output end of reduction gearbox (105) is connected by a drive shaft (107) with cutterhead (101).
2. a kind of development machine according to claim 1, it is characterised in that: cutterhead (101) uses drum-type device, is divided into
Left cutting-cylinder and right cutting-cylinder, cylinder periphery are equipped with several picks (108), several picks are in drum-type cutterhead
(101) it is uniformly distributed in peripheral direction.
3. a kind of development machine according to claim 2, it is characterised in that: cutterhead (101) is in truncated cone, in body cavity
Water cavity is enclosed, is communicated with the spray nozzle in body part (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821607355.7U CN208885298U (en) | 2018-09-29 | 2018-09-29 | A kind of development machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821607355.7U CN208885298U (en) | 2018-09-29 | 2018-09-29 | A kind of development machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208885298U true CN208885298U (en) | 2019-05-21 |
Family
ID=66514873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821607355.7U Active CN208885298U (en) | 2018-09-29 | 2018-09-29 | A kind of development machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208885298U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112443324A (en) * | 2019-09-04 | 2021-03-05 | 三一重型装备有限公司 | Cantilever type tunneling machine |
| CN112943283A (en) * | 2021-03-11 | 2021-06-11 | 山东科技大学 | Novel cutting device of heading machine and working method thereof |
-
2018
- 2018-09-29 CN CN201821607355.7U patent/CN208885298U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112443324A (en) * | 2019-09-04 | 2021-03-05 | 三一重型装备有限公司 | Cantilever type tunneling machine |
| CN112943283A (en) * | 2021-03-11 | 2021-06-11 | 山东科技大学 | Novel cutting device of heading machine and working method thereof |
| CN112943283B (en) * | 2021-03-11 | 2022-09-30 | 山东科技大学 | A cutting device for a roadheader and its working method |
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| GR01 | Patent grant |