CN221346938U - Mobile rock crushing device for tunnel construction - Google Patents
Mobile rock crushing device for tunnel construction Download PDFInfo
- Publication number
- CN221346938U CN221346938U CN202322481687.2U CN202322481687U CN221346938U CN 221346938 U CN221346938 U CN 221346938U CN 202322481687 U CN202322481687 U CN 202322481687U CN 221346938 U CN221346938 U CN 221346938U
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- motor
- fixed mounting
- support frame
- tunnel construction
- fixedly arranged
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- 239000011435 rock Substances 0.000 title claims abstract description 34
- 238000010276 construction Methods 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000005553 drilling Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 11
- 239000004575 stone Substances 0.000 description 10
- 239000000428 dust Substances 0.000 description 8
- 230000036541 health Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000012634 fragment Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Abstract
The utility model discloses a movable rock crushing device for tunnel construction, which comprises a vehicle body, wherein a crawler belt is arranged at the bottom of the vehicle body, a support frame body is fixedly arranged at the top of the vehicle body, an electric hydraulic telescopic rod is fixedly arranged at the top of the support frame body, a motor is fixedly arranged at the top of the electric hydraulic telescopic rod, a drill rod is fixedly arranged at the output end of the motor, a connecting frame is fixedly arranged at one end of the vehicle body, a roller brush is rotatably arranged on the connecting frame, an electric telescopic rod is fixedly arranged at the inner top wall of the support frame body, a lifting plate is fixedly arranged at the bottom end of the electric telescopic rod, and a connecting rod is fixedly arranged at the inner wall of the support frame body.
Description
Technical Field
The utility model relates to the technical field of rock breaking devices, in particular to a movable rock breaking device for tunnel construction.
Background
The existing rock breaking device is large in size, heavy in weight, difficult to carry and suitable for a narrow environment of a tunneling working face, small equipment capable of carrying down the tunnel is low in breaking efficiency of large rocks, geological environment is easy to change in an explosive blasting mode, and collapse risks are caused.
In order to solve the problem, patent CN202221691555.1 discloses a portable rock breaker for tunnel construction, including tracked vehicle, bore section of thick bamboo and hydraulic fracturing rod, this portable rock breaker for tunnel construction, through the setting of tracked vehicle and hydraulic fracturing rod for equipment can remove by oneself and get into the tunnel, removes the trouble of manual handling from, and hydraulic fracturing rod can be through the expansion of piston post come from inside with rock expansion simultaneously, and is comparatively simple and convenient when breaking massive hard rock, and the noise is also lower, and the security obtains promoting greatly.
But it still has the following problems in the implementation: the broken piece that scatters in the rock crushing process is piled up on ground easily, inconvenient clearance, leads to the fact the influence to the marcing of tracked vehicle, produces a large amount of dust in the rock crushing process in addition and disperses in the air, leads to the fact the influence to surrounding staff's health, uses to have a limitation, and for this reason, we propose a portable rock breaker for tunnel construction to solve above-mentioned problem.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a movable rock breaking device for tunnel construction, which solves the problems that scattered fragments are easily accumulated on the ground in the existing rock breaking process and a large amount of dust is generated in the rock breaking process to influence the health of surrounding staff.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a portable rock breaker for tunnel construction, includes the automobile body, the track is installed to the bottom of automobile body, the top fixed mounting of automobile body has the support frame body, the top fixed mounting of support frame body has electric hydraulic telescopic handle, the top fixed mounting of electric hydraulic telescopic handle has the motor, the output fixed mounting of motor has the drilling rod, the one end fixed mounting of automobile body has the link, rotate on the link and install the cylinder brush, the inside roof fixed mounting of support frame body has electric telescopic handle, the bottom fixed mounting of electric telescopic handle has the lifting plate, the inner wall fixed mounting of support frame body has the connecting rod, rotate on the connecting rod and install drive gear, drive gear's bottom transmission is connected with the rack, rack one end fixedly connected with push pedal, the bottom fixedly connected with slider of rack, slider sliding joint is in the spout that the support frame body inner wall was seted up, support frame body top fixed mounting has water tank and pump, the gas outlet fixed connection of pump extends to the outlet duct inside the water tank, air inlet fixedly connected with intake pipe, the end fixedly connected with of air inlet pipe has the connecting rod on the support frame body installs on the support frame body the suction nozzle, the suction nozzle is controlled to the electric power control part on the automobile body.
Preferably, a push handle is fixedly arranged at one end of the vehicle body.
Preferably, the crawler belt comprises a fixing frame fixedly installed at the bottom of the vehicle body, a transmission belt wheel is rotatably installed on the fixing frame, a first crawler belt is connected outside the fixing frame Zhou Chuandong, a driving belt wheel is connected to one side of the transmission belt wheel in a belt transmission mode, the driving belt wheel is fixedly installed on an output shaft of an external motor and is driven to rotate by the external motor, and the external motor is installed on the fixing frame.
Preferably, the front surface of the support frame body is fixedly provided with an access door.
Preferably, a motor mounted on the connecting frame is arranged on one side of the roller brush, and the roller brush is fixedly mounted on an output shaft of the motor and is driven to rotate by the motor.
Preferably, a motor mounted on the connecting rod is arranged on one side of the driving gear, and the driving gear is fixedly mounted on an output shaft of the motor and driven to rotate by the motor.
Preferably, the water tank is provided with a water inlet and a water outlet.
Advantageous effects
The utility model provides a movable rock breaking device for tunnel construction. Compared with the prior art, the method has the following beneficial effects:
1. This portable rock breaker is used in tunnel construction, the automobile body bottom sets up the track and is used for the automobile body to advance, set up the cylinder brush of rotation installation simultaneously in automobile body one end, and the internal installation electric telescopic handle of support frame, electric telescopic handle bottom installation lifting plate, thereby through the cylinder brush, the lifting plate cooperation can clean the piece that will scatter on ground to the lifting plate inside in the automobile body rubble advancing process, thereby avoid scattering the rubble to drop ground and influence the marcing of automobile body, can promote the lifting plate to the internal portion of support frame through electric telescopic handle is flexible in addition, and set up the push pedal in the internal portion of support frame, the push pedal can horizontal migration and then can push away the rubble on the lifting plate to the internal portion of support frame deposit, thereby reach the purpose of rubble automatic clearance, and reasonable design, and is convenient to use.
2. This portable rock breaker is used in tunnel construction installs water tank and aspiration pump at support body top, and the air inlet of aspiration pump passes through the intake-tube connection suction nozzle, and the outlet duct that extends to the water tank inside is connected to the gas outlet to motor drive drilling rod rotates when broken stone rock, starts the aspiration pump and utilizes the suction nozzle to be with the air extraction that mixes with a large amount of dust to the water tank inside, absorbs the dust through the inside liquid water of water tank, thereby avoids rock crushing process a large amount of dust to drift and causes the harm to surrounding staff's health in the air, and the practicality obtains great promotion.
Drawings
FIG. 1 is a schematic diagram of a front view structure of the present utility model;
FIG. 2 is a schematic diagram of the overall structure of the present utility model;
fig. 3 is a schematic view of the enlarged partial structure of fig. 2 according to the present utility model.
In the figure: 1. a vehicle body; 2. a track; 201. a fixing frame; 202. a transmission belt wheel; 203. a first track; 204. a driving pulley; 3. a pushing handle; 4. a support frame body; 5. an electro-hydraulic telescopic rod; 6. a motor; 7. a drill rod; 8. a connecting frame; 9. a roller brush; 10. an electric telescopic rod; 11. a lifting plate; 12. a connecting rod; 13. a drive gear; 14. a rack; 15. a push plate; 16. a slide block; 17. a chute; 18. a water tank; 19. an air extracting pump; 20. an air outlet pipe; 21. an air inlet pipe; 22. an air inlet nozzle; 23. an access door.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides two technical schemes:
embodiment one:
The utility model provides a portable rock breaker for tunnel construction, including automobile body 1, crawler 2 is installed to the bottom of automobile body 1, the top fixed mounting of automobile body 1 has support frame body 4, the top fixed mounting of support frame body 4 has electric hydraulic telescopic handle 5, the top fixed mounting of electric hydraulic telescopic handle 5 has motor 6, the output fixed mounting of motor 6 has drilling rod 7, the one end fixed mounting of automobile body 1 has link 8, rotationally install roller brush 9 on the link 8, the inside roof fixed mounting of support frame body 4 has electric telescopic handle 10, the bottom fixed mounting of electric telescopic handle 10 has lifting plate 11, the inner wall fixed mounting of support frame body 4 has connecting rod 12, rotationally install driving gear 13 on the connecting rod 12, the bottom transmission of driving gear 13 is connected with rack 14, rack 14 one end fixedly connected with push pedal 15, the bottom fixedly connected with slider 16 of rack 14, slider 16 sliding joint is in spout 17 that support frame body 4 inner wall was seted up, support frame body 4 top fixed mounting has water tank 18 and pump 19, the outlet duct 20 that pump 19 fixedly connected with extends to inside water tank 18, the air inlet pipe 21 fixedly connected with, the end fixedly connected with air inlet pipe 21 is installed on the support frame body 4 is installed on the fixed control air inlet nozzle 1, the power supply device is controlled on the support frame 1.
Embodiment two:
The utility model provides a portable rock breaker for tunnel construction, including automobile body 1, crawler belt 2 is installed to the bottom of automobile body 1, crawler belt 2 includes fixed mount 201 of fixed mounting in automobile body 1 bottom, install driving pulley 202 on the fixed mount 201 rotation, the outer Zhou Chuandong of fixed mount 201 is connected with first track 203, driving pulley 202 one side belt drive is connected with driving pulley 204, driving pulley 204 fixed mounting is at the output shaft of external motor and through external motor drive rotation, external motor is installed on fixed mount 201, driving pulley 204 rotates, utilize driving pulley 204 and driving pulley 202 belt drive to drive driving pulley 202 rotation, The driving belt wheel 202 is connected with the first crawler belt 203 in a driving way to drive the first crawler belt 203 to rotate, and the first crawler belt 203 is used for rolling to drive the vehicle body 1 to travel; One end of the vehicle body 1 is fixedly provided with a push handle 3, so that a user can push the vehicle body 1 to move for use; the top of the vehicle body 1 is fixedly provided with a supporting frame body 4, and the front surface of the supporting frame body 4 is fixedly provided with an access door 23, so that broken stone collected in the supporting frame body 4 can be cleaned conveniently; The electric hydraulic telescopic rod 5 is fixedly arranged at the top of the support frame body 4, the motor 6 is fixedly arranged at the top of the electric hydraulic telescopic rod 5, the drill rod 7 is fixedly arranged at the output end of the motor 6, the connecting frame 8 is fixedly arranged at one end of the vehicle body 1, the roller brush 9 is rotatably arranged on the connecting frame 8, a motor arranged on the connecting frame 8 is arranged on one side of the roller brush 9, the roller brush 9 is fixedly arranged on an output shaft of the motor and is rotated through motor driving, and fragments scattered on the ground can be cleaned to the inside of the lifting plate 11 by the roller brush 9 in the process of the stone breaking of the vehicle body 1 through the cooperation of the roller brush 9 and the lifting plate 11, so that the phenomenon that the scattered stone breaking falls on the ground to influence the running of the vehicle body 1 is avoided; an electric telescopic rod 10 is fixedly arranged on the inner top wall of the support frame body 4, a lifting plate 11 is fixedly arranged at the bottom end of the electric telescopic rod 10, a connecting rod 12 is fixedly arranged on the inner wall of the support frame body 4, a driving gear 13 is rotatably arranged on the connecting rod 12, a rack 14 is connected to the bottom of the driving gear 13 in a transmission way, a push plate 15 is fixedly connected to one end of the rack 14, a sliding block 16 is fixedly connected to the bottom of the rack 14, the sliding block 16 is slidably clamped in a sliding groove 17 formed in the inner wall of the support frame body 4, a motor arranged on one side of the driving gear 13 is arranged on the connecting rod 12, the driving gear 13 is fixedly arranged on an output shaft of the motor and is driven to rotate by the motor, The driving gear 13 rotates, and the driving gear 13 and the rack 14 are used for driving the rack 14 to horizontally move so as to drive the pushing plate 15 to horizontally move, so that broken stone cleaned on the lifting plate 11 can be pushed into the support frame 4 through the pushing plate 15; The top of the supporting frame body 4 is fixedly provided with a water tank 18 and an air pump 19, and the water tank 18 is provided with a water inlet and a water outlet, so that water can be conveniently added into the water tank 18 and waste water can be conveniently discharged; the air outlet of the air pump 19 is fixedly connected with an air outlet pipe 20 extending to the inside of the water tank 18, the air inlet is fixedly connected with an air inlet pipe 21, the tail end of the air inlet pipe 21 is fixedly connected with an air inlet nozzle 22 arranged on the support frame body 4, and a controller for controlling the electric power components is fixedly arranged on the vehicle body 1.
When the movable rock crushing device for tunnel construction is used, the crawler belt 2 is arranged at the bottom of the vehicle body 1 and used for the traveling of the vehicle body 1, meanwhile, the roller brush 9 which is rotatably arranged is arranged at one end of the vehicle body 1, the electric telescopic rod 10 is arranged in the supporting frame body 4, the lifting plate 11 is arranged at the bottom of the electric telescopic rod 10, so that fragments scattered on the ground can be cleaned to the inside of the lifting plate 11 in the traveling process of broken stone of the vehicle body 1 through the cooperation of the roller brush 9 and the lifting plate 11, the broken stone is prevented from falling off the ground to influence the traveling of the vehicle body 1, in addition, the lifting plate 11 can be lifted to the inside of the supporting frame body 4 through the telescopic of the electric telescopic rod 10, and the pushing plate 15 can horizontally move through the gear transmission of the rack 14 and the driving gear 13 so as to push broken stone on the pushing plate 11 to the inside of the supporting frame body 4 for storage, thereby achieving the purpose of automatic cleaning of broken stone, and the design is reasonable, and the use is convenient; in addition, the water tank 18 and the air pump 19 are arranged at the top of the supporting frame body 4, the air inlet of the air pump 19 is connected with the air inlet nozzle 22 through the air inlet pipe 21, and the air outlet of the air pump 19 is connected with the air outlet pipe 20 extending to the inside of the water tank 18, so that when the motor 6 drives the drill rod 7 to rotate to crush broken stone, the air pump 19 is started to pump air mixed with a large amount of dust into the water tank 18 by using the air inlet nozzle 22, and the liquid water in the water tank 18 absorbs the dust, so that the damage to the health of surrounding workers caused by the scattering of a large amount of dust in the air in the rock crushing process is avoided, and the practicability is greatly improved.
And all that is not described in detail in this specification is well known to those skilled in the art.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a portable rock breaker is used in tunnel construction, includes automobile body (1), its characterized in that: the utility model discloses a suction pump, including automobile body (1), crawler belt (2) are installed to the bottom of automobile body (1), the top fixed mounting of automobile body (1) has support frame body (4), the top fixed mounting of support frame body (4) has electric hydraulic telescoping rod (5), the top fixed mounting of electric hydraulic telescoping rod (5) has motor (6), the output fixed mounting of motor (6) has drilling rod (7), the one end fixed mounting of automobile body (1) has link (8), roller brush (9) are installed in the rotation on link (8), the inside roof fixed mounting of support frame body (4) has electric telescoping rod (10), the bottom fixed mounting of electric telescoping rod (10) has lifting plate (11), the inner wall fixed mounting of support frame body (4) has connecting rod (12), the last rotation of connecting rod (12) is installed driving gear (13), the bottom transmission of driving gear (13) is connected with rack (14), the fixed connection of one end push pedal (15), the bottom fixed connection of rack (14) has slider (16), slider (16) are connected with in advance in the interior wall (4) of support frame (19) and water tank (18), the air outlet of aspiration pump (19) fixed connection extends to outlet duct (20) inside water tank (18), and air inlet fixedly connected with intake pipe (21), the end fixedly connected with of intake pipe (21) is installed air inlet nozzle (22) on support body (4), fixed mounting has the controller to control electric power part on automobile body (1).
2. A mobile rock breaking device for tunnel construction according to claim 1, wherein: one end of the vehicle body (1) is fixedly provided with a push handle (3).
3. A mobile rock breaking device for tunnel construction according to claim 1, wherein: the crawler belt (2) comprises a fixing frame (201) fixedly installed at the bottom of the vehicle body (1), a transmission belt wheel (202) is rotatably installed on the fixing frame (201), a first crawler belt (203) is connected to the outside Zhou Chuandong of the fixing frame (201), a driving belt wheel (204) is connected to one side of the transmission belt wheel in a belt transmission mode, the driving belt wheel (204) is fixedly installed on an output shaft of an external motor and is driven to rotate by the external motor, and the external motor is installed on the fixing frame (201).
4. A mobile rock breaking device for tunnel construction according to claim 1, wherein: an access door (23) is fixedly arranged on the front surface of the support frame body (4).
5. A mobile rock breaking device for tunnel construction according to claim 1, wherein: one side of the roller brush (9) is provided with a motor arranged on the connecting frame (8), and the roller brush (9) is fixedly arranged on an output shaft of the motor and is driven to rotate by the motor.
6. A mobile rock breaking device for tunnel construction according to claim 1, wherein: one side of the driving gear (13) is provided with a motor arranged on the connecting rod (12), and the driving gear (13) is fixedly arranged on an output shaft of the motor and is driven to rotate by the motor.
7. A mobile rock breaking device for tunnel construction according to claim 1, wherein: the water tank (18) is provided with a water inlet and a water outlet.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221346938U true CN221346938U (en) | 2024-07-16 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |