CN212758900U

CN212758900U - Rotatory crushing equipment shakes

Info

Publication number: CN212758900U
Application number: CN202021278442.XU
Authority: CN
Inventors: 陈志中
Original assignee: Shanghai Hongjin Equipment & Engineering Co ltd
Current assignee: Shanghai Hongjin Equipment & Engineering Co ltd
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-03-23
Anticipated expiration: 2030-07-03

Abstract

The utility model discloses a rotatory crushing apparatus shakes, include: the crushing device comprises an equipment frame and a rotary crushing device arranged on the equipment frame; the rotary crushing device comprises a drill bit assembly, a sliding sleeve seat and a pushing piece; one end of the drill bit component is a drill bit, and the end deviating from the drill bit extends into the sliding sleeve and can rotate relative to the sliding sleeve; the pushing piece comprises a first connecting shaft, a pushing plate and a second connecting shaft which are coaxially arranged in sequence, the first connecting shaft extends into the sliding sleeve and is in sliding connection with the drill bit assembly, the side surface of the pushing plate facing the first connecting shaft is matched with the side surface of the sliding sleeve through an inclined plane tooth structure, the second connecting shaft is in driving connection with an external first driving piece, the pushing piece can rotate under the driving of the first driving piece, and the pushing piece pushes the sliding sleeve to leave the original position; the sliding sleeve seat is fixedly arranged on the equipment frame, and the sliding sleeve is arranged in the sliding sleeve seat in a sliding manner. The equipment has simple and convenient structure and operation and high crushing efficiency.

Description

Rotatory crushing equipment shakes

Technical Field

The utility model relates to a building technical field, concretely relates to rotatory crushing equipment shakes.

Background

In the construction industry, a large number of steel pipes are often reserved in a structure for penetrating pipes or reserving holes as passages for equipment service. After the staged construction is completed, it is often necessary to recover these steel pipes. At this time, cement paste and the like are often left in the steel pipe due to concrete pouring and the like and deposited in the pipe to form a plug. These steel pipes are reused, and it is necessary to clean these plugs. The quantity of the recovered steel pipes is huge, and if the plugs are cleaned by means of traditional tools and clamps, a large amount of manpower and time are needed.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned problem that exists among the prior art, aim at providing a simple structure, easy operation, can effectively broken steel pipe end cap, efficient rotatory crushing equipment of vibrations moreover.

The specific technical scheme is as follows:

a vibratory rotary crushing apparatus consisting essentially of: the crushing device comprises an equipment frame and a rotary crushing device arranged on the equipment frame;

the rotary crushing device comprises a drill bit assembly, a sliding sleeve seat and a pushing piece;

one end of the drill bit component is a drill bit, and the end, which is far away from the drill bit, extends into the sliding sleeve and can rotate relative to the sliding sleeve;

the pushing piece comprises a first connecting shaft, a pushing plate and a second connecting shaft which are coaxially arranged in sequence, the first connecting shaft extends into the sliding sleeve and is in sliding connection with the drill bit assembly, the side surface of the pushing plate facing the first connecting shaft is matched with the side surface of the sliding sleeve through an inclined plane tooth structure, the second connecting shaft is in driving connection with an external first driving piece, the pushing piece can rotate under the driving of the first driving piece, and the pushing piece pushes the sliding sleeve to move in the direction far away from the pushing piece;

the sliding sleeve seat is fixedly arranged on the equipment frame, and the sliding sleeve is arranged in the sliding sleeve seat in a sliding manner.

In a vibratory rotary crushing apparatus of the type described above, there is also the feature that the drill bit assembly includes a drill bit, a shaft and a support block;

one end of the rotating shaft is fixedly connected with the drill bit, the other end of the rotating shaft penetrates through and extends out of the supporting seat and is rotatably connected with the sliding sleeve, a first bearing is arranged in the supporting seat, and the rotating shaft is movably connected with the supporting seat through the first bearing.

In the above-mentioned equipment for crushing by vibration and rotation, the drill bit assembly further comprises an elastic member, a shoulder is provided on one side of the rotating shaft adjacent to the drill bit, and the elastic member is sleeved on the rotating shaft and clamped between the shoulder and the support seat.

In the vibration rotary crushing equipment, the vibration rotary crushing equipment is further characterized in that the sliding sleeve is fixedly provided with a limiting sleeve towards one end of the supporting seat, and the limiting sleeve is sleeved on the rotating shaft.

In a vibratory rotary crushing apparatus of the type described above, further characterized by a clamping assembly, said clamping assembly comprising a slide, a hold down member and a second drive member;

the sliding rail is fixedly arranged on the equipment frame, the sliding block is in sliding fit with the sliding rail, and a first groove for placing a steel pipe is formed in the sliding block;

the pressing part comprises a mounting frame and a pressing plate, the mounting frame is fixed on the sliding block, the second driving piece is fixedly arranged on the mounting frame, the output end of the second driving piece points to the sliding block and is fixedly connected with the pressing plate, a second groove opposite to the first groove is formed in the pressing plate, the pressing plate moves towards the first groove under the driving of the second driving piece, and the pressing plate and the sliding block jointly clamp the steel pipe.

In the above-mentioned vibrations rotary crushing equipment, still have such characteristics, the inner wall shape of first recess and second recess is with steel pipe appearance looks adaptation, first recess and the amalgamation of second recess form and press from both sides tight groove, the drill bit with press from both sides tight central collineation in the groove.

In a vibratory rotary crushing apparatus of the type described above, there is also the feature that the apparatus frame is provided with a through hole near the drill bit for dropping off plug residue.

In the above-mentioned vibrations rotary crushing equipment, still have such a characteristic, the both ends of slide rail are provided with respectively and are used for restricting the stopper of the extreme position of slider.

In the above-mentioned vibration and rotation crushing equipment, the first driving member is a motor, and an output end of the motor is connected with the second connecting shaft of the pushing member.

In the above-mentioned vibration and rotation crushing device, the device further includes a transmission component, the transmission component includes a first belt pulley, a belt, and a second belt pulley, the first belt pulley is connected with the output shaft of the first driving member, the first belt pulley and the second belt pulley are connected through the belt transmission, and the second belt pulley is connected with the second connecting shaft of the driving member.

The positive effects of the technical scheme are as follows:

the utility model provides a vibrations rotary crushing equipment, aim at the drill bit setting through current mode with the steel pipe, the impeller can rotate under the drive of outside first driving piece, stir garrulous the end cap in the steel pipe in the pivoted process, and the impeller can promote the sliding sleeve to move to the direction of keeping away from oneself when the sliding sleeve contacts oneself again, concretely, when the steel pipe moves to drill bit subassembly, drill bit subassembly and sliding sleeve are promoted to move to the impeller, when the sliding sleeve contacts the impeller, the impeller promotes the sliding sleeve to move to the direction of keeping away from the impeller, after the sliding sleeve kept away from the impeller, the steel pipe moves to drill bit subassembly again, drill bit subassembly and sliding sleeve are promoted again to move to the impeller, when the sliding sleeve contacts the impeller, the action that the impeller promotes the sliding sleeve to move to the direction of keeping away from oneself is repeated, the circulation is reciprocal like this, form the effect that the drill bit both rotated and can vibrate, can thoroughly clear away the end cap totally, compare the manual work and clear away the steel pipe end cap, very simple and efficient.

Drawings

Fig. 1 is a schematic structural diagram of a vibrating and rotating crushing apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic view of a portion of the construction of the vibrating gyratory crusher device of FIG. 1;

fig. 3 is a schematic structural diagram of a rotating shaft according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a sliding sleeve according to an embodiment of the present invention;

FIG. 5 is a schematic structural view of a pusher member provided in an embodiment of the present invention;

fig. 6 is another schematic structural diagram of a vibratory rotary crushing apparatus according to an embodiment of the present invention.

In the drawings: 1. an equipment rack; 11. a through hole; 2. a rotating crushing device; 21. a drill bit assembly; 211. a drill bit; 212. a rotating shaft; 2121. a shoulder is formed; 2122. blind holes; 213. a supporting seat; 214. an elastic member; 22. a sliding sleeve; 221. a second bearing; 222. a convex column; 223. a second mating portion; 23. a sliding sleeve seat; 231. a long through hole; 24. a pusher member; 241. a first connecting shaft; 242. a push plate; 2421. a first mating portion; 243. a second connecting shaft; 3. a fastener; 4. a first driving member; 5. a clamping assembly; 51. a slide rail; 52. a slider; 521. a first groove; 53. a pressing member; 531. a mounting frame; 532. a compression plate; 5321. a second groove; 54. a second driving member; 6. a transmission assembly; 61. a first belt pulley; 62. a belt; 63. a second belt reel; 631. an extension shaft; 7. a housing.

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 by the following embodiments in combination with the accompanying drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

The numbering of the components themselves, such as "first", "second", etc., is used herein only to distinguish between the objects depicted and not to have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings). In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Please refer to fig. 1 to 5 simultaneously, fig. 1 is a schematic structural diagram of a vibration rotary crushing apparatus provided in an embodiment of the present invention, fig. 2 is a schematic structural diagram of a part of the vibration rotary crushing apparatus in fig. 1, fig. 3 is a schematic structural diagram of a rotating shaft provided in an embodiment of the present invention, fig. 4 is a schematic structural diagram of a sliding sleeve provided in an embodiment of the present invention, and fig. 5 is a schematic structural diagram of a pushing member provided in an embodiment of the present invention. The utility model discloses a rotatory crushing apparatus of vibrations, this equipment include equipment rack 1 and set up rotatory breaker 2 on equipment rack 1.

The rotary crushing apparatus 2 comprises a drill bit assembly 21, a sliding sleeve 22, a sliding sleeve holder 23 and a pushing member 24.

The end of the drill bit assembly 21 is a drill bit 211, and the end facing away from the drill bit 211 extends into the sliding sleeve 23 and can rotate relative to the sliding sleeve 23.

Specifically, the drill bit assembly 21 includes a drill bit 211, a rotary shaft 212, and a support seat 213;

the rotating shaft 212 is fixedly connected with the drill bit 211.

Specifically, the end of the drill bit 211 extends into the rotating shaft 212, the rotating shaft 212 is provided with a blind hole 2122 matched with the end of the drill bit 211, the end of the drill bit 211 extends into the blind hole 2122, and the rotating shaft 212 and the drill bit 211 are fixed together by a fastener 3 such as a bolt, a rivet or a pin, so that the rotating shaft 212 and the drill bit 211 can rotate coaxially together.

The end of the rotating shaft 212 facing away from the drill bit 211 passes through and extends out of the supporting seat 213 to be rotatably connected with the sliding sleeve 23.

Specifically, a first bearing (not shown) is disposed in the supporting seat 213, and the rotating shaft 212 is movably connected to the supporting seat 213 through the first bearing.

Optionally, the two supporting seats 213 are provided, because the drill 211 is in a free suspension state, and the two supporting seats 213 are provided, and two points determine a straight line, so that the rotating shaft 212 and the drill 211 can be more stably supported, and the suspension state of the rotating shaft 212 and the drill 211 is prevented from being unstable.

Further, the drill bit assembly 21 further includes an elastic member 214, a shoulder 2121 is disposed on a side of the rotating shaft 212 adjacent to the drill bit 211, and the elastic member 214 is sleeved on the rotating shaft 212 and is sandwiched between the shoulder 2121 and the supporting seat 213.

Alternatively, the elastic member 214 may be a spring, when the steel pipe 10 is pushed toward the drill bit 211, the drill bit 211 is pushed toward the support base 213, the shoulder surface of the shoulder 2121 of the spindle 212 presses the spring, the spring is pressed to be elastically deformed, and then generates an elastic force directed toward the shoulder surface of the shoulder 2121 of the spindle 212, and when the pressure applied to the drill bit 211 by the steel pipe 10 is removed, the elastic force pushes the spindle 212 to move away from the support base 213, so as to reset the spindle 212.

The sliding sleeve 22 is a tubular structure with openings at two opposite ends, the rotating shaft 212 extends into the sliding sleeve 22, a second bearing 221 is arranged in the sliding sleeve 22, and the rotating shaft 212 is sleeved with the second bearing 221, so that the rotating shaft 212 can rotate relative to the sliding sleeve 22.

The sliding sleeve seat 23 is fixedly arranged on the equipment frame 1, and the sliding sleeve 22 is arranged in the sliding sleeve seat 23 in a sliding manner.

Specifically, one side of the sliding sleeve seat 23 is fixed to the equipment rack 1, the other side of the sliding sleeve seat 23 is provided with an accommodating groove matched with the pipe external shape of the sliding sleeve 22, two opposite ends of the sliding sleeve 22 are provided with at least two protruding columns 222, two opposite side walls of the sliding sleeve seat 23 are provided with long through holes 231, the protruding columns 222 at two ends of the sliding sleeve 22 are respectively placed in the long through holes 231 at two sides of the sliding sleeve seat 23, the protruding columns 222 can slide in the long through holes 231, the length direction of the long through holes 231 is parallel to the sliding direction of the sliding sleeve 22, and the length direction of the long through holes 231 is parallel to the axial direction of the rotating shaft 212.

Furthermore, a limiting sleeve 25 is fixedly disposed at an end of the sliding sleeve 22 facing the supporting seat 213, and the rotating shaft 212 is sleeved with the limiting sleeve 25. The stop collar 25 can limit the movement of the sliding sleeve 22.

The pushing member 24 includes a first connecting shaft 241, a pushing plate 242, and a second connecting shaft 243, which are coaxially arranged in this order.

The first connecting shaft 241 extends into the sliding sleeve 22 and is slidably connected with the drill bit assembly 21.

Optionally, the first connecting shaft 241 is a sliding fit with the drill bit assembly 21 via a hexagonal socket and a hexagonal outer rod.

Specifically, the end of the first connecting shaft 241 is provided with an outer hexagonal rod, the rotating shaft 212 of the drill bit assembly 21 is provided with an inner hexagonal hole, the outer hexagonal rod of the first connecting shaft 241 is provided with an inner hexagonal hole in the rotating shaft 212 and can slide in the inner hexagonal hole, and the sliding direction is arranged along the axial direction of the rotating shaft 212.

The side of the push plate 242 facing the first connecting shaft 241 is engaged with the side of the sliding sleeve 22 by a bevel tooth structure.

Specifically, the side of the pushing plate 242 facing the first connecting shaft 241 is provided with a first matching portion 2421, the side of the sliding sleeve 22 facing away from the drill bit 211 is provided with a second matching portion 223, the first matching portion 2421 and the second matching portion 223 are provided with bevel teeth in opposite directions, after the second matching portion 223 of the sliding sleeve 22 is contacted with the first matching portion 2421 of the pushing plate 242, the pushing plate 242 can give a force to the sliding sleeve 22 away from itself and along the axial direction of the rotating shaft 212 when rotating, and the sliding sleeve 22 slides in the direction of the axial direction of the rotating shaft 212 away from the pushing element 24.

The second connecting shaft 243 is in driving connection with the external first driving member 4, and the pushing member 24 can be driven by the first driving member 4 to rotate and can push the sliding sleeve 22 to move away from the sliding sleeve 22 when the sliding sleeve 22 contacts the sliding sleeve.

In this embodiment, the steel tube 10 may be aligned with the drill bit 211 in the prior art, the pushing element 24 may be driven by the external first driving element 4 to rotate, and in the rotating process, the plug inside the steel tube 10 is crushed, and the pushing element 24 may push the sliding sleeve 22 to move in a direction away from itself when the sliding sleeve 22 contacts itself, specifically, when the steel tube 10 moves towards the drill bit assembly 21, the drill bit assembly 21 and the sliding sleeve 22 are pushed to move towards the pushing element 24, when the sliding sleeve 22 contacts the pushing element 24, the pushing element 24 pushes the sliding sleeve 22 to move in a direction away from itself, when the sliding sleeve 22 moves away from the pushing element, the steel tube 10 moves towards the drill bit assembly 21, the drill bit assembly 21 and the sliding sleeve 22 are pushed towards the pushing element 24 again, when the sliding sleeve 22 contacts the pushing element 24, the action that the pushing element 24 pushes the sliding sleeve 22 to move in a direction away from itself is repeated, the drill bit 211 can rotate and vibrate, the plugs can be completely removed, and compared with the manual removal of the plugs of the steel pipes 10, the device is very simple and high in efficiency.

Referring to fig. 6 and 1, fig. 6 is another schematic structural diagram of the vibration and rotation crushing apparatus provided in the embodiment of the present invention, the apparatus further includes a clamping assembly 5, the clamping assembly 5 includes a sliding rail 51, a sliding block 52, a pressing part 53 and a second driving part 54;

the slide rail 51 is fixedly arranged on the equipment frame 1, the slide block 52 is in sliding fit with the slide rail 51, and the slide block 52 is provided with a first groove 521 for placing the steel pipe 10;

the pressing part 53 comprises a mounting frame 431 and a pressing plate 532, the mounting frame 531 is fixed on the sliding block 52, the second driving part 54 is fixedly arranged on the mounting frame 531, the output end of the second driving part 54 points to the sliding block 52 and is fixedly connected with the pressing plate 532, a second groove 5321 opposite to the first groove 521 is arranged on the pressing plate 532, the pressing plate 532 moves towards the first groove 521 under the driving of the second driving part 54, and the pressing plate 532 and the sliding block 52 clamp the steel pipe 10 together.

The shape of the inner walls of the first groove 521 and the second groove 5321 is matched with the shape of the steel pipe 10, the first groove 521 and the second groove 5321 are spliced to form a clamping groove, and the drill 211 is collinear with the center of the clamping groove, so that the plug of the steel pipe 10 can be aligned with the drill 211.

In this embodiment, the steel pipe 10 is placed in the first groove 521 of the clamping assembly 5, and the steel pipe 10 is compressed by the compression plate 532.

Further, both ends of the slide rail 51 are respectively provided with a stopper 55 for limiting the limit position of the slider 52.

Further, the apparatus further comprises a first driving member 4, the first driving member 4 is a motor, and an output end of the motor is connected with the second connecting shaft 243 of the pushing member 24.

The device further comprises a transmission assembly 6, wherein the transmission assembly 6 comprises a first belt pulley 61, a belt 62 and a second belt pulley 63, the first belt pulley 61 is connected with the output end shaft of the first driving piece 4, the first belt pulley 61 and the second belt pulley 63 are in transmission connection through the belt 62, and the second belt pulley 63 is connected with the second connecting shaft 243 of the pushing piece 24.

Specifically, the second belt pulley 63 is provided with a protruding shaft 631, the protruding shaft 631 is connected with the second connecting shaft 243 of the pushing member 24, the second connecting shaft 243 is provided with a connecting hole, the protruding shaft 631 protrudes into the connecting hole and is fixed by the fastener 3, so that the second connecting shaft 243 rotates together with the protruding shaft 631 and the second belt pulley 63.

Optionally, the equipment rack 1 is provided with a through hole 11 for dropping plug residue near the drill bit 211.

In this embodiment, the steel tube 10 is placed in the first groove 521 in the clamping assembly 5 and is compressed by the compression plate 532, the plug of the steel tube 10 is aligned with the drill bit 211, the slider 52 is manually pushed to make the slider 52 slide along the slide rail 51 toward the drill bit 211, the first driving member 4 is opened, the pushing member 24 can be driven by the first driving member 4 to rotate, so as to drive the rotating shaft 212 and the drill bit 211 to rotate, the steel tube 10 slides until the drill bit 211 extends into the plug of the steel tube 10, and the drill bit 211 crushes the plug in the steel tube 10 in the rotating process;

at the same time, the pushing member 24 can push the sliding sleeve 22 to move away from itself when the sliding sleeve 22 contacts itself, specifically, when the steel pipe 10 moves toward the drill bit assembly 21, the drill bit assembly 21 and the sliding sleeve 22 are pushed to move toward the pushing member 24, when the sliding sleeve 22 contacts the pushing member 24, the pushing member 24 pushes the sliding sleeve 22 to move away from itself, when the sliding sleeve 22 is far away from the pushing piece, the steel pipe 10 moves towards the drill bit assembly 21 again, the drill bit assembly 21 and the sliding sleeve 22 are pushed to move towards the pushing piece 24 again, when the sliding sleeve 22 contacts the pushing piece 24, the action that the pushing piece 24 pushes the sliding sleeve 22 to move away from the sliding sleeve is repeated, and the circular reciprocating motion is realized, so that the effect that the drill bit 211 rotates and can vibrate is realized, the plug can be thoroughly removed, and compared with the manual removal of the plug of the steel pipe 10, the method is very simple and high in efficiency.

Further, the equipment is provided with a shell 7 at the positions of the rotary crushing device 2 and the transmission assembly 6, and the shell 7 can play a role in beauty and protection.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A vibratory rotary crushing apparatus comprising: the crushing device comprises an equipment frame and a rotary crushing device arranged on the equipment frame;

2. The vibratory rotary comminution apparatus of claim 1 wherein the drill bit assembly includes a drill bit, a shaft, and a support block;

3. The apparatus of claim 2, wherein the drill bit assembly further comprises a resilient member, wherein a shoulder is disposed on a side of the shaft adjacent the drill bit, and wherein the resilient member is received over the shaft and is sandwiched between the shoulder and the support block.

4. The vibratory rotary crusher of claim 3 wherein a stop collar is fixedly disposed at an end of the sliding collar facing the support base, the stop collar being sleeved on the rotating shaft.

5. The vibratory rotary crushing apparatus of claim 1 further comprising a clamping assembly comprising a slide, a hold down member, and a second drive;

6. The vibratory rotary crusher of claim 5 wherein the inner walls of said first and second recesses are shaped to conform to the outer shape of said steel tube, said first and second recesses being assembled to form a clamping groove, said drill bit being collinear with the center of said clamping groove.

7. The vibrating gyratory crusher device according to claim 5, characterized in that the equipment frame is provided with a through-going hole near the drill bit for dropping off plug residues.

8. The equipment according to claim 5, characterized in that the two ends of the slide rail are respectively provided with a limiting block for limiting the extreme position of the slide block.

9. The vibratory rotary crushing apparatus of claim 1 wherein the first drive member is a motor, an output end of the motor being connected to the second connecting shaft of the pusher.

10. The vibratory rotary crushing apparatus of claim 9 further comprising a transmission assembly including a first pulley, a belt, a second pulley, the first pulley being connected to the output shaft of the first drive member, the first pulley and the second pulley being connected by the belt drive, the second pulley being connected to the second connecting shaft of the drive member.