CN217439953U - Internal circulation type electric jumbolter - Google Patents
Internal circulation type electric jumbolter Download PDFInfo
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- CN217439953U CN217439953U CN202220884976.XU CN202220884976U CN217439953U CN 217439953 U CN217439953 U CN 217439953U CN 202220884976 U CN202220884976 U CN 202220884976U CN 217439953 U CN217439953 U CN 217439953U
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Abstract
The utility model discloses an electronic roofbolter of inner loop formula, including backup pad, displacement mechanism, two caster of removal about the bottom fixedly connected with of backup pad, the left side at backup pad top is provided with cooling body, and cooling body includes oil tank, water tank, the top fixed connection of water tank and backup pad, the left side fixed connection of water tank and oil tank, and the cooling trough has been seted up to the inside of oil tank inner wall, the left side fixedly connected with electronic refrigeration piece of water tank inner wall, the utility model relates to an engineering machine tool equipment technical field. This electronic roofbolter of internal circulation formula returns the hydraulic oil temperature rise in the oil tank after hydraulic cylinder long-time work, starts the water pump income cooling trough after the circulating pump cools off in with the water tank to cool down hydraulic oil, thereby cool off the drill bit with cooling water pump to the sprinkler bead in addition through three solenoid valve, thereby the temperature that perhaps passes through according to temperature sensor.
Description
Technical Field
The utility model relates to an engineering machine tool equipment technical field specifically is an electronic roofbolter of inner loop formula.
Background
Current roofbolter generally adopts electronic rotation, hydraulic pressure propulsive mode, and hydraulic cylinder need carry out long-time reciprocating operation to the hydraulic oil temperature that leads to promoting hydraulic cylinder work risees fast, and current device cools off that hydraulic oil can not be fine, leads to hydraulic cylinder to damage, in addition at the device during operation, can receive great reaction force, needs support, prevents that the device from taking place to remove and causing the incident.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides an electronic roofbolter of inner loop formula has solved current electronic roofbolter and has cooled off and the device can not stably carry out the problem of work to hydraulic oil can not be fine.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an internal circulation type electric jumbolter comprises a supporting plate and a position changing mechanism, wherein the bottom of the supporting plate is fixedly connected with a left caster wheel and a right caster wheel, the left side of the top of the supporting plate is provided with a cooling mechanism, the cooling mechanism comprises an oil tank and a water tank, the water tank is fixedly connected with the top of the supporting plate, the water tank is fixedly connected with the left side of the oil tank, a cooling water tank is arranged inside the inner wall of the oil tank, the left side of the inner wall of the water tank is fixedly connected with an electronic refrigeration sheet, the left side of the water tank is fixedly connected with a cooling fan, the top of the water tank is fixedly connected with a circulating water pump, a water inlet of the circulating water pump is connected with a water inlet pipe, the water inlet pipe penetrates through the water tank and extends into the water tank, a water outlet of the circulating water pump is connected with a water outlet pipe, a water outlet of the water outlet pipe is connected with a three-way electromagnetic valve, one water outlet of the three-way electromagnetic valve is communicated with the left side of the oil tank through a connecting pipe, the left side below intercommunication of oil tank has the wet return, the wet return delivery port communicates with the left side of water tank, the left side below intercommunication of water tank has the moisturizing valve.
Preferably, the shifting mechanism is arranged at the top of the supporting plate, the output end of the shifting mechanism is fixedly connected with a protective box, the top of the protective box is fixedly connected with an oil cylinder control valve, the top of the inner wall of the protective box is fixedly connected with a first hydraulic oil cylinder, and an oil inlet and an oil outlet of the first hydraulic oil cylinder are communicated with the oil cylinder control valve.
Preferably, the output end of the first hydraulic oil cylinder is fixedly connected with a driving motor, the driving motor is connected with the left side and the right side of the inner wall of the protective box in a sliding mode through a motor frame, and the output end of the driving motor is fixedly connected with a drill bit.
Preferably, the right side fixedly connected with temperature sensor of oil tank inner wall, the top fixedly connected with circulating oil pump of oil tank, circulating oil pump's oil inlet is connected with into oil pipe, it runs through the inside to the oil tank to advance oil pipe, the oil-out of drill bit is connected with out oil pipe, the oil-out of going out oil pipe and the oil inlet intercommunication of hydro-cylinder control valve, the oil return opening intercommunication of hydro-cylinder control valve has back oil pipe, the other end that returns oil pipe runs through the inside to the oil tank.
Preferably, the other water outlet of the three-way electromagnetic valve is connected with a water supply hose, the water outlet of the water supply hose is connected with a water spraying head, and the water spraying head is fixedly connected with the right side of the protection box.
Preferably, the left side of the bottom of the supporting plate is fixedly connected with a second hydraulic cylinder, and the output end of the second hydraulic cylinder is fixedly connected with the supporting leg.
Advantageous effects
The utility model provides an electronic roofbolter of inner loop formula. Compared with the prior art, the method has the following beneficial effects:
(1) the internal circulation type electric jumbolter comprises an oil tank and a water tank through a cooling mechanism, the water tank is fixedly connected with the top of a supporting plate, the water tank is fixedly connected with the left side of the oil tank, a cooling water tank is arranged inside the inner wall of the oil tank, an electronic refrigeration sheet is fixedly connected with the left side of the inner wall of the water tank, a cooling fan is fixedly connected with the left side of the water tank, after the hydraulic oil cylinder works for a long time, the temperature of the hydraulic oil returning to the oil tank is raised, the circulating pump is started to pump the water cooled in the water tank into the cooling water tank, so that the temperature of the hydraulic oil is reduced, in addition, through the three-way electromagnetic valve, the cooling water is pumped to the water spray head to cool the drill bit while cooling the hydraulic oil, or the temperature is transmitted according to the temperature sensor, thereby carry out rapid cooling to the higher drill bit of temperature or hydraulic oil to cool down the protection to hydraulic cylinder and drill bit.
(2) This electronic roofbolter of inner loop formula, the left side fixedly connected with second hydraulic cylinder through the bottom of backup pad, the output fixed connection supporting legs of second hydraulic cylinder supports through the supporting legs when the device is worked to the angle of supporting legs can be adjusted, conveniently matches with the particular case of work area, thereby guarantees that the device can be stable carry out work.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a sectional view of the water tank of the present invention.
In the figure: the device comprises a supporting plate 1, a displacement mechanism 2, a movable caster 3, a cooling mechanism 4, an oil tank 41, a water tank 42, an electronic refrigeration sheet 43, a heat radiation fan 44, a circulating water pump 45, a water inlet pipe 46, a water outlet pipe 47, a three-way solenoid valve 48, a water replenishing valve 49, a cooling water tank 410, a water return pipe 411, a protective box 6, a cylinder control valve 7, a first hydraulic oil cylinder 8, a driving motor 9, a drill bit 10, a circulating oil pump 11, an oil inlet pipe 12, an oil outlet pipe 13, an oil return pipe 14, a water supply hose 15, a water spray head 16, a temperature sensor 17, a second hydraulic oil cylinder 18 and a supporting leg 19.
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.
Referring to fig. 1-3, the present invention provides a technical solution: an internal circulation type electric jumbolter comprises a supporting plate 1, a position changing mechanism 2, a mechanism for controlling the direction of a drill bit 10 by the position changing mechanism 2, a left caster wheel and a right caster wheel 3 which are fixedly connected with the bottom of the supporting plate 1, a cooling mechanism 4 which is arranged on the left side of the top of the supporting plate 1, the cooling mechanism 4 comprises an oil tank 41 and a water tank 42, the water tank 42 is fixedly connected with the top of the supporting plate 1, the water tank 42 is fixedly connected with the left side of the oil tank 41, a cooling water tank 410 is arranged inside the inner wall of the oil tank 41, an electronic refrigeration sheet 43 is fixedly connected with the left side of the inner wall of the water tank 42, a cooling fan 44 is fixedly connected with the left side of the water tank 42, a circulating water pump 45 is fixedly connected with the top of the water tank 42, a water inlet pipe 46 is connected with the water inlet of the circulating water pump 45, the water inlet pipe 46 penetrates through the water tank 42 and extends to the inside of the water tank 42, a water outlet of the circulating water pump 45 is connected with a water outlet pipe 47, a three-way electromagnetic valve 48 is connected with the water outlet of the water outlet 47, one water outlet of the three-way electromagnetic valve 48 is communicated with the left side of the oil tank 41 through a connecting pipe, the left lower side of the oil tank 41 is communicated with a water return pipe 411, the water outlet of the water return pipe 411 is communicated with the left side of the water tank 42, and the left lower side of the water tank 42 is communicated with a water replenishing valve 49.
The shift mechanism 2 is arranged at the top of the supporting plate 1, the output end of the shift mechanism 2 is fixedly connected with a protective box 6, the top of the protective box 6 is fixedly connected with an oil cylinder control valve 7, the top of the inner wall of the protective box 6 is fixedly connected with a first hydraulic oil cylinder 8, and the oil inlet and the oil outlet of the first hydraulic oil cylinder 8 are communicated with the oil cylinder control valve 7.
The output end of the first hydraulic oil cylinder 8 is fixedly connected with a driving motor 9, the driving motor 9 is connected with the left side and the right side of the inner wall of the protective box 6 in a sliding mode through a motor frame, and the output end of the driving motor 9 is fixedly connected with a drill bit 10.
The right side fixedly connected with temperature sensor 17 of oil tank 41 inner wall, the top fixedly connected with circulating oil pump 11 of oil tank 41, circulating oil pump 11's oil inlet is connected with into oil pipe 12, advance oil pipe 12 and run through to the inside of oil tank 41, the oil-out of drill bit 10 is connected with out oil pipe 13, the oil-out of going out oil pipe 13 and the oil inlet intercommunication of hydro-cylinder control valve 7, the oil return opening intercommunication of hydro-cylinder control valve 7 has back oil pipe 14, the other end of back oil pipe 14 runs through to the inside of oil tank 41.
The other water outlet of the three-way electromagnetic valve 48 is connected with a water supply hose 15, the water outlet of the water supply hose 15 is connected with a sprinkler bead 16, and the sprinkler bead 16 is fixedly connected with the right side of the protective box 6.
The left side of the bottom of the supporting plate 1 is fixedly connected with a second hydraulic cylinder 18, and the output end of the second hydraulic cylinder 18 is fixedly connected with a supporting leg 19.
When the cooling device is used, the circulating oil pump 11 is started, the hydraulic oil in the oil tank 41 is pumped into the oil cylinder control valve 7 by the working of the circulating oil pump 11, the first hydraulic oil cylinder 8 is controlled to work by the oil cylinder control valve 7, the temperature of the hydraulic oil in the first hydraulic oil cylinder 8 is increased after the first hydraulic oil cylinder works for a long time, the hydraulic oil returns to the oil tank 41 through the temperature sensor 17 and the oil return pipe 14, the electronic refrigeration sheet 43 is opened in advance to cool the water in the water tank 42, the circulating water pump 45 is started, the circulating water pump 45 works to pump the cooling water in the water tank 42 into the cooling water tank 410 so as to cool the hydraulic oil, the cooling water flows in the cooling water tank 410 and returns to the water tank 42 through the water return pipe 411 to continue to cool the water after heat exchange, in addition, when the cooling mechanism 4 works normally, the three-way electromagnetic valve 48 is completely opened, the cooling water is pumped to the water spray head 16 through the water supply hose 15, thereby cooling down drill bit 10, carry out the moisturizing through moisturizing valve 49 when the water in the water tank 42 is not enough, temperature sensor 17 detects the temperature of hydraulic oil in the oil tank 41, if the temperature of hydraulic oil is too high, three-way solenoid valve 48 closes the valve of being connected with water supply hose 15 to only cooling down hydraulic oil, accelerate cooling down speed, if when the hydraulic oil temperature was lower, three-way solenoid valve 48 closed the valve that supplies to cooling trough 410, only cooled down sprinkler head 16 this moment.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 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 (6)
1. The utility model provides an electronic roofbolter of internal circulation formula, includes backup pad (1), indexing mechanism (2), two caster (3) about the bottom fixedly connected with of backup pad (1), its characterized in that: the left side at the top of the supporting plate (1) is provided with a cooling mechanism (4), the cooling mechanism (4) comprises an oil tank (41) and a water tank (42), the water tank (42) is fixedly connected with the top of the supporting plate (1), the water tank (42) is fixedly connected with the left side of the oil tank (41), a cooling water tank (410) is arranged inside the inner wall of the oil tank (41), the left side of the inner wall of the water tank (42) is fixedly connected with an electronic refrigeration sheet (43), the left side of the water tank (42) is fixedly connected with a cooling fan (44), the top of the water tank (42) is fixedly connected with a circulating water pump (45), a water inlet of the circulating water pump (45) is connected with a water inlet pipe (46), the water inlet pipe (46) penetrates through the water tank (42) and extends into the water tank (42), and a water outlet pipe (47) is connected with a water outlet pipe (45), the delivery port of outlet pipe (47) is connected with three solenoid valve (48), the left side intercommunication of connecting pipe and oil tank (41) is passed through to a delivery port of three solenoid valve (48), the left side below intercommunication of oil tank (41) has wet return (411), wet return (411) delivery port and the left side intercommunication of water tank (42), the left side below intercommunication of water tank (42) has moisturizing valve (49).
2. An internal circulation electric jumbolter according to claim 1, wherein: the hydraulic oil cylinder is characterized in that the displacement mechanism (2) is arranged at the top of the supporting plate (1), the output end of the displacement mechanism (2) is fixedly connected with a protective box (6), the top of the protective box (6) is fixedly connected with an oil cylinder control valve (7), the top of the inner wall of the protective box (6) is fixedly connected with a first hydraulic oil cylinder (8), and an oil inlet and an oil outlet of the first hydraulic oil cylinder (8) are communicated with the oil cylinder control valve (7).
3. An internal circulation electric jumbolter according to claim 2, wherein: the output end of the first hydraulic oil cylinder (8) is fixedly connected with a driving motor (9), the driving motor (9) is connected with the left side and the right side of the inner wall of the protective box (6) in a sliding mode through a motor frame, and the output end of the driving motor (9) is fixedly connected with a drill bit (10).
4. An internal circulation electric roof bolt drilling machine according to claim 3, characterized in that: the right side fixedly connected with temperature sensor (17) of oil tank (41) inner wall, the top fixedly connected with circulating oil pump (11) of oil tank (41), the oil inlet of circulating oil pump (11) is connected with into oil pipe (12), advance oil pipe (12) and run through to the inside of oil tank (41), the oil-out of drill bit (10) is connected with out oil pipe (13), the oil-out of going out oil pipe (13) and the oil inlet intercommunication of hydro-cylinder control valve (7), the oil return opening intercommunication of hydro-cylinder control valve (7) has back oil pipe (14), the other end that returns oil pipe (14) runs through to the inside of oil tank (41).
5. An internal circulation electric jumbolter according to claim 1, wherein: the other water outlet of the three-way electromagnetic valve (48) is connected with a water supply hose (15), the water outlet of the water supply hose (15) is connected with a water spraying head (16), and the water spraying head (16) is fixedly connected with the right side of the protective box (6).
6. An internal circulation electric jumbolter according to claim 1, wherein: the left side of the bottom of the supporting plate (1) is fixedly connected with a second hydraulic cylinder (18), and the output end of the second hydraulic cylinder (18) is fixedly connected with a supporting leg (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220884976.XU CN217439953U (en) | 2022-04-18 | 2022-04-18 | Internal circulation type electric jumbolter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220884976.XU CN217439953U (en) | 2022-04-18 | 2022-04-18 | Internal circulation type electric jumbolter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217439953U true CN217439953U (en) | 2022-09-16 |
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ID=83218285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220884976.XU Active CN217439953U (en) | 2022-04-18 | 2022-04-18 | Internal circulation type electric jumbolter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217439953U (en) |
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2022
- 2022-04-18 CN CN202220884976.XU patent/CN217439953U/en active Active
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