CN210660107U

CN210660107U - Milling and digging machine not easy to cause large-area collapse

Info

Publication number: CN210660107U
Application number: CN201921421780.1U
Authority: CN
Inventors: 胡衣锋; 吴建龙; 孙业春; 李春峰
Original assignee: Shanghai Bett Transmission Equipment Co ltd
Current assignee: Shanghai Bett Transmission Equipment Co ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-06-02
Anticipated expiration: 2029-08-29

Abstract

The utility model discloses a milling and excavating machine that is difficult for causing large tracts of land collapse, its structure includes the valve piece, the transition valve piece, the frame, third O shape circle, the pick subassembly, the fifth screw, excavate the mechanism and excavate the mechanism, through having set up a milling and excavating machine that is difficult for causing large tracts of land collapse, replace the blasting construction through milling and excavating the machine, avoid because the rock strength that the blasting vibration caused reduces, the structure is not hard up, unfavorable condition such as local fracture, be favorable to protecting the original self-supporting ability of rock, be difficult for causing large tracts of land collapse, the lower rock of hardness in the mining operation, the rock of morals and manners structure, mill and excavate the replacement excavator that the machine can be fine and blast the construction, and the price is low, safe in utilization, and the environmental protection that can be fine.

Description

Milling and digging machine not easy to cause large-area collapse

Technical Field

The utility model relates to an excavating equipment technical field, concretely relates to be difficult for causing milling of large tracts of land collapse to dig machine.

Background

The excavation of prior art to tunnel, irrigation canals and ditches, municipal pipeline adopts blasting construction usually, excavates tunnel, irrigation canals and ditches, municipal pipeline and exploits, nevertheless because blasting vibration is big, the rock strength that causes reduces, unfavorable condition such as the structure is not hard up, local fracture, destroys the original self-supporting ability of rock, causes the large tracts of land to collapse, and causes the stone departure easily, causes danger to constructor.

SUMMERY OF THE UTILITY MODEL

(one) the utility model overcomes prior art exists not enough, provides a be difficult for causing milling of large tracts of land landslide and dig machine, has solved prior art and has adopted the blasting construction, and the rock strength that causes reduces, the structure is not hard up, unfavorable condition such as local fracture, and causes the stone departure easily, causes dangerous problem to constructor, has reached the original self-supporting ability of protection rock and has mined and excavate, and the price is low, and is safe in utilization to the beneficial effect of the environmental protection that can be fine.

(two) in order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a milling and excavating machine that is difficult for causing large tracts of land collapse, including valve piece, transition valve piece, frame, third O shape circle, pick subassembly, fifth screw, excavating mechanism and excavating mechanism, the inside bottom left and right sides of frame all carries out the lock solid through fifth screw and transition valve piece and is connected, frame top middle part carries out the lock solid with the valve piece and is connected, the frame top rotates with excavating mechanism to be connected, excavating mechanism outside carries out the lock solid with the pick subassembly and is connected, excavating mechanism comprises end cover, first screw, second screw, left side cylinder, right side cylinder, first O shape circle, second O shape circle and drive assembly, left side cylinder left end and right side cylinder right-hand member have the end cover through first screw respectively, left side cylinder and right side cylinder carry out the lock solid through second screw and drive assembly respectively and are connected, drive assembly outside middle part is changeed with left side cylinder and right side cylinder through first O shape circle and second O shape circle and right side cylinder respectively And the bottom end of the driving component is in locking connection with the base.

Furthermore, the driving assembly comprises a left output shaft, a floating oil seal, a tapered roller bearing, a left bearing seat, a third screw, a second tapered roller bearing, a round nut, a motor oil distribution disc seat, a motor Glare ring assembly, an oil distribution disc, a displacement stator, a fourth screw, a rotor, a right output shaft and a right bearing seat, wherein the left output shaft and the right output shaft are respectively rotatably connected with the left end and the right roller of the left roller through the floating oil seal, the tapered roller bearing is respectively sleeved outside the left output shaft and the right output shaft, the motor Glare ring assembly is sleeved outside the oil distribution disc, the displacement stator is fixedly connected with the motor oil distribution disc seat through the fourth screw, the rotor is embedded inside the displacement stator, the left end and the right end of the rotor are respectively rotatably connected with the left output shaft and the right output shaft, the outer sides of the left output shaft and the right output shaft are respectively rotatably connected with the left bearing seat and the right bearing, the outer sides of the left bearing seat and the right bearing seat are in locking connection with a motor oil distribution disc seat, and the bottom end of the motor oil distribution disc seat is in locking connection with the base.

Furthermore, the cutting pick assembly is provided with more than thirty, and evenly distributed outside the left roller and the right roller.

Furthermore, the first O-shaped ring and the second O-shaped ring are provided with two rings.

Further, two third O-shaped rings are arranged.

Furthermore, the cutting pick assembly is arranged along the outer sides of the left roller and the right roller in an annular distribution mode.

Furthermore, the first O-shaped ring, the second O-shaped ring and the third O-shaped ring are all made of a fixed-temperature rubber material.

(III) compared with the prior art, the utility model has the following beneficial effects: for solving prior art and adopting the blasting construction, the rock strength that causes reduces, the structure is not hard up, unfavorable condition such as local fracture, and cause the stone departure easily, cause dangerous problem to constructor, through having set up a milling and excavating machine that is difficult for causing large tracts of land collapse, replace the blasting construction through milling and excavating machine, avoid rock strength reduction that causes because of blasting vibration, the structure is not hard up, unfavorable condition such as local fracture, be favorable to protecting the original self-supporting ability of rock, be difficult for causing large tracts of land collapse, the lower rock of hardness in the mining operation, the rock of morals and manners structure, the milling and excavating machine can be fine replaces excavator and blasting construction, and the price is low, safety in utilization, and the environmental protection that can be fine.

Drawings

The present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the internal structure of the excavating mechanism of the present invention;

FIG. 3 is a side view of the structure of the present invention;

FIG. 4 is a side view of the partial structure of the base of the present invention;

fig. 5 is a side view of the frame structure of the present invention.

In the figure: end cover-1, first screw-2, second screw-3, left roller-4, left output shaft-5, floating oil seal-6, tapered roller bearing-7, left bearing seat-8, third screw-9, second tapered roller bearing-10, round nut-11, motor oil distribution disc seat-12, motor Glare ring component-13, oil distribution disc-14, displacement stator-15, fourth screw-16, rotor-17, right output shaft-18, right roller-19, right bearing seat-20, first O-shaped ring-21, second O-shaped ring-22, valve block-23, transition valve block-24, base-25, third O-shaped ring-26, cutting pick component-27, fifth screw-28, digging mechanism-29, A drive assembly-30.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a milling and digging machine not easy to cause large area collapse: the cutting device comprises a valve block 23, a transition valve block 24, a machine base 25, a third O-shaped ring 26, a cutting tooth assembly 27, a fifth screw 28, an excavating mechanism 29 and an excavating mechanism 29, wherein the left side and the right side of the bottom end in the machine base 25 are fixedly connected with the transition valve block 24 through the fifth screw 28, the middle part of the top end of the machine base 25 is fixedly connected with the valve block 23, the top end of the machine base 25 is rotatably connected with the excavating mechanism 29, the outer side of the excavating mechanism 29 is fixedly connected with the cutting tooth assembly 27, the excavating mechanism 29 comprises an end cover 1, a first screw 2, a second screw 3, a left roller 4, a right roller 19, a first O-shaped ring 21, a second O-shaped ring 22 and a driving assembly 30, the left end of the left roller 4 and the right end of the right roller 19 are respectively fixedly connected with the end cover 1 through the first screw 2, the left roller 4 and the right roller 19 are respectively fixedly connected with the driving assembly 30 through the second screw 3, and the middle part of the outer side of the driving assembly 30 is respectively rotated And the bottom end of the driving component 30 is locked and connected with the base 25.

Wherein, the driving assembly 30 is composed of a left output shaft 5, a floating oil seal 6, a tapered roller bearing 7, a left bearing seat 8, a third screw 9, a second tapered roller bearing 10, a round nut 11, a motor oil distribution disc seat 12, a motor Glare ring assembly 13, an oil distribution disc 14, a displacement stator 15, a fourth screw 16, a rotor 17, a right output shaft 18 and a right bearing seat 20, the left output shaft 5 and the right output shaft 18 are respectively rotatably connected with the left end of the left roller 4 and the right roller 19 through the floating oil seal 6, the tapered roller bearing 7 is respectively sleeved outside the left output shaft 5 and the right output shaft 18, the motor Glare ring assembly 13 is sleeved outside the oil distribution disc 14, the displacement stator 15 is fixedly connected with the motor oil distribution disc seat 12 through the fourth screw 16, the rotor 17 is embedded inside the displacement stator 15, the left end and the right end of the rotor 17 are respectively rotatably connected with the left output shaft 5 and the right output shaft 18, the outer sides of the left output shaft 5 and the right output shaft 18 are respectively in rotating connection with a left bearing seat 8 and a right bearing seat 20, the outer sides of the left bearing seat 8 and the right bearing seat 20 are in locking connection with a motor oil distribution disc seat 12, and the bottom end of the motor oil distribution disc seat 12 is in locking connection with a machine base 25.

Wherein, the cutting pick assembly 27 is provided with more than thirty, and is evenly distributed outside the left drum 4 and the right drum 19, which is beneficial to digging.

The first O-shaped ring 21 and the second O-shaped ring 22 are respectively provided with two rings, which are beneficial to sealing the joints of the left bearing seat 8 and the right bearing seat 20 and the motor oil distribution disc seat 12.

Wherein, the third O-ring 26 is provided with two, which is beneficial for protecting the rotor 17.

Wherein, the pick assembly 27 is distributed along the outer sides of the left drum 4 and the right drum 19 in an annular shape, which is beneficial to enabling the pick assembly 27 to rotate to mine the rock.

The first O-shaped ring 21, the second O-shaped ring 22 and the third O-shaped ring 26 are all made of a fixed-temperature rubber material, and are high in pulling force and not easy to damage.

The working principle is as follows: before the cutting tooth assembly is used, firstly, a displacement stator 15 in a driving assembly 30 is connected with external control equipment, when the cutting tooth assembly is used, power is supplied through the external control equipment and a control instruction is sent, so that the displacement stator 15 generates a magnetic field, a rotor 17 passes through the effective side of the displacement stator 15 and is rotated under the action of the magnetic field, the rotor 17 rotates to respectively drive a left output shaft 5 and a right output shaft 18 to rotate, the left output shaft 5 and the right output shaft 18 are respectively supported through a left bearing seat 8 and a right bearing seat 20, a tapered roller bearing 7 and a second tapered roller bearing 10, a left roller 4 and a right roller 19 are respectively driven to rotate through the left output shaft 5 and the right output shaft 18, the cutting tooth assembly 27 on the outer side is driven to rotate through the rotation of the left roller 4 and the right roller 19, the cutting tooth assembly 27 rotates to carry out excavation construction on rocks, and protects the, the large-area collapse is not easy to cause, the rock with lower hardness and the rock with a weathered structure in the mining operation can well replace an excavator and blasting construction, the price is low, the use is safe, and the environment can be well protected.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A milling and excavating machine not prone to large-area collapse comprises a valve block (23), a transition valve block (24), a machine base (25), a third O-shaped ring (26), a cutting tooth assembly (27), fifth screws (28) and an excavating mechanism (29), wherein the left side and the right side of the bottom end of the interior of the machine base (25) are in locking connection with the transition valve block (24) through the fifth screws (28), the middle of the top end of the machine base (25) is in locking connection with the valve block (23), the top end of the machine base (25) is in rotating connection with the excavating mechanism (29), and the outer side of the excavating mechanism (29) is in locking connection with the cutting tooth assembly (27);

the method is characterized in that: the automatic cleaning machine is characterized by further comprising an excavating mechanism (29), wherein the excavating mechanism (29) is composed of an end cover (1), a first screw (2), a second screw (3), a left roller (4), a right roller (19), a first O-shaped ring (21), a second O-shaped ring (22) and a driving assembly (30), the end cover (1) is locked at the left end of the left roller (4) and the right end of the right roller (19) through the first screw (2), the left roller (4) and the right roller (19) are in locking connection with the driving assembly (30) through the second screw (3), the middle part of the outer side of the driving assembly (30) is in rotating connection with the left roller (4) and the right roller (19) through the first O-shaped ring (21) and the second O-shaped ring (22), and the bottom end of the driving assembly (30) is in locking connection with the machine base (25).

2. The milling and excavating machine not easy to cause large-area collapse according to claim 1, characterized in that: the driving assembly (30) is composed of a left output shaft (5), a floating oil seal (6), a tapered roller bearing (7), a left bearing seat (8), a third screw (9), a second tapered roller bearing (10), a round nut (11), a motor oil distribution disc seat (12), a motor Gray ring assembly (13), an oil distribution disc (14), a displacement stator (15), a fourth screw (16), a rotor (17), a right output shaft (18) and a right bearing seat (20), wherein the left output shaft (5) and the right output shaft (18) are respectively in rotating connection with the left end of a left roller (4) and the right roller (19) through the floating oil seal (6), the tapered roller bearing (7) is respectively sleeved on the outer sides of the left output shaft (5) and the right output shaft (18), the motor Gray ring assembly (13) is sleeved on the outer side of the oil distribution disc (14), the displacement stator (15) is in locking connection with the motor oil distribution disc seat (12) through the fourth screw (16), rotor (17) embedding is inboard at discharge capacity stator (15), both ends rotate with left output shaft (5) and right output shaft (18) respectively about rotor (17) are connected, left side output shaft (5) and right output shaft (18) outside rotate with left bearing frame (8) and right bearing frame (20) respectively and are connected, left side bearing frame (8) and right bearing frame (20) outside carry out the lock joint with motor oil distribution dish seat (12), motor oil distribution dish seat (12) bottom carries out the lock joint with frame (25).

3. The milling and excavating machine not easy to cause large-area collapse according to claim 1, characterized in that: the cutting pick assembly (27) is more than thirty and is uniformly distributed on the outer sides of the left roller (4) and the right roller (19).

4. The milling and excavating machine not easy to cause large-area collapse according to claim 1, characterized in that: the number of the first O-shaped ring (21) and the number of the second O-shaped ring (22) are two.

5. The milling and excavating machine not easy to cause large-area collapse according to claim 1, characterized in that: the number of the third O-rings (26) is two.

6. The milling and excavating machine not easy to cause large-area collapse according to claim 1, characterized in that: the cutting pick assembly (27) is arranged along the outer sides of the left roller (4) and the right roller (19) in an annular distribution mode.